I tried this code:
(sorry, i couldn't extract a minimal example and reproduce it)
git clone https://gitlab.com/veloren/veloren
cd veloren
git checkout e48fc4c2b235ceab3c1a551292c45c46d47e7130
cd common
cargo test
I expected to see this happen: ElimCase doctest in line 86 to finish after some time
Instead, this happened: the tests takes endless (i waited 2 hours in CI)
Meta
rustc --version --verbose:
rustc 1.80.0-nightly (ab14f944a 2024-05-13)
binary: rustc
commit-hash: ab14f944afe4234db378ced3801e637eae6c0f30
commit-date: 2024-05-13
host: x86_64-unknown-linux-gnu
release: 1.80.0-nightly
LLVM version: 18.1.4
cargo test:
Doc-tests veloren_common
running 14 tests
test common/src/terrain/block.rs - terrain::block::Block (line 120) ... ignored
...
test common/src/typed.rs - typed::ElimCase (line 107) ... ok
...
test common/src/typed.rs - typed::ElimCase (line 86) has been running for over 60 seconds
code in the doc-test in question:
/// ```
/// veloren_common::make_case_elim!(
/// my_type_module,
/// #[repr(u32)]
/// #[derive(Clone,Copy)]
/// pub enum MyType {
/// Constr1 = 0,
/// #[typed(pure)] Constr2(arg : u8) = 1,
/// /* ..., */
/// }
/// );
/// ```
Workaround
As workaround we added a main function to the doctest, as the test doesnt execute code so far (only defines stuff) it then runs immediately again
https://gitlab.com/veloren/veloren/-/commit/3cc4b947ebd049dcdf82ca4a66a815d32d4d43f8
I tried this code:
(sorry, i couldn't extract a minimal example and reproduce it)
I expected to see this happen: ElimCase doctest in line 86 to finish after some time
Instead, this happened: the tests takes endless (i waited 2 hours in CI)
Meta
rustc --version --verbose:cargo test:code in the doc-test in question:
Workaround
As workaround we added a main function to the doctest, as the test doesnt execute code so far (only defines stuff) it then runs immediately again
https://gitlab.com/veloren/veloren/-/commit/3cc4b947ebd049dcdf82ca4a66a815d32d4d43f8