test: mark two WASI tests flaky on windows #33403
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These tests have become flaky on Windows in the CI. The failures do not appear to be consistent, or even in the same parts of the tests. They do seem to be related to trying to open or stat files though.
richardlau
approved these changes
May 14, 2020
targos
approved these changes
May 14, 2020
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FWIW, I'm experimenting with applying the revert from #33364 to see if it makes a difference. From some testing last night, I saw failures on 2 out of 5 runs - both on Windows compiled with VS 2019. With the revert applied, I'm currently seeing success for |
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I ran Across the various Windows machines, the test ran 500 times. It failed once on win2012r2-vs2019 in a WASI stat call. It failed in the same way once on win2016-vs2017 as well. I'll have to do some more debugging but I'm OK with labeling these as flaky for now since there wasn't a 100% pass rate. This might also be a data point in favor of landing #33364. EDIT: I also plan to look into the nature of the stat failure since Windows is prone to that IIRC from other issues. |
lpinca
approved these changes
May 14, 2020
gengjiawen
approved these changes
May 15, 2020
addaleax
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that referenced
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May 19, 2020
Notable changes: - A `DEBUG()` macro and `UVWASI_DEBUG_LOG` build option have been added to improve debugging. - Path length restrictions have been removed across the codebase. - Initial support for `poll_oneoff()` has been added on all platforms. The implementation is based on `uv_poll_t`'s. - A new `uvwasi_size_t` has been introduced across the WASI system call API. This provides consistent 32-bit `size_t`'s. - The cmake test targets are now only generated if uvwasi is the root project to avoid conflicts with targets from embedders. - `uv.h` has been removed from the public headers. - A serialization/deserialization API has been added to simplify the process of working with WASM memory. This also hides many WASI <--> WASM interfacing implementation details from embedders. - A memory corruption bug on Windows related to path resolution has been fixed. PR-URL: #33445 Fixes: #33403 Reviewed-By: Michaël Zasso <targos@protonmail.com> Reviewed-By: Jiawen Geng <technicalcute@gmail.com>
codebytere
pushed a commit
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May 21, 2020
Notable changes: - A `DEBUG()` macro and `UVWASI_DEBUG_LOG` build option have been added to improve debugging. - Path length restrictions have been removed across the codebase. - Initial support for `poll_oneoff()` has been added on all platforms. The implementation is based on `uv_poll_t`'s. - A new `uvwasi_size_t` has been introduced across the WASI system call API. This provides consistent 32-bit `size_t`'s. - The cmake test targets are now only generated if uvwasi is the root project to avoid conflicts with targets from embedders. - `uv.h` has been removed from the public headers. - A serialization/deserialization API has been added to simplify the process of working with WASM memory. This also hides many WASI <--> WASM interfacing implementation details from embedders. - A memory corruption bug on Windows related to path resolution has been fixed. PR-URL: #33445 Fixes: #33403 Reviewed-By: Michaël Zasso <targos@protonmail.com> Reviewed-By: Jiawen Geng <technicalcute@gmail.com>
codebytere
pushed a commit
that referenced
this pull request
Jun 9, 2020
Notable changes: - A `DEBUG()` macro and `UVWASI_DEBUG_LOG` build option have been added to improve debugging. - Path length restrictions have been removed across the codebase. - Initial support for `poll_oneoff()` has been added on all platforms. The implementation is based on `uv_poll_t`'s. - A new `uvwasi_size_t` has been introduced across the WASI system call API. This provides consistent 32-bit `size_t`'s. - The cmake test targets are now only generated if uvwasi is the root project to avoid conflicts with targets from embedders. - `uv.h` has been removed from the public headers. - A serialization/deserialization API has been added to simplify the process of working with WASM memory. This also hides many WASI <--> WASM interfacing implementation details from embedders. - A memory corruption bug on Windows related to path resolution has been fixed. PR-URL: #33445 Fixes: #33403 Reviewed-By: Michaël Zasso <targos@protonmail.com> Reviewed-By: Jiawen Geng <technicalcute@gmail.com>
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These tests have become flaky on Windows in the CI. The failures do not appear to be consistent, or even in the same parts of the tests. They do seem to be related to trying to open or stat files though.
Checklist
make -j4 test(UNIX), orvcbuild test(Windows) passes