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Re-run coverage tests if coverage-dump
was modified
#130256
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Sep 12, 2024
Some changes occurred in src/tools/compiletest cc @jieyouxu |
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Thanks, this makes a lot of sense :3 Please r=me after PR CI is green.
@bors r+ rollup |
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Re-run coverage tests if `coverage-dump` was modified If the `coverage-dump` tool was modified, coverage tests should not be treated as up-to-date, because the tool's output might have changed. Bootstrap already handles rebuilding the tool itself if its sources were changed, so all compiletest needs to do here is include the binary in the list of files whose timestamps are checked. This should have no effect on non-coverage tests, because bootstrap won't pass the `--coverage-dump-path` flag, so the path in compiletest's config will be None.
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Rollup of 8 pull requests Successful merges: - rust-lang#129367 (Fix default/minimum deployment target for Aarch64 simulator targets) - rust-lang#129992 (Update compiler-builtins to 0.1.125) - rust-lang#130052 (Don't leave debug locations for constants sitting on the builder indefinitely) - rust-lang#130156 (Add test for S_OBJNAME & update test for LF_BUILDINFO cl and cmd) - rust-lang#130160 (Fix `slice::first_mut` docs) - rust-lang#130250 (Fix `clippy::useless_conversion`) - rust-lang#130252 (Properly report error on `const gen fn`) - rust-lang#130256 (Re-run coverage tests if `coverage-dump` was modified) r? `@ghost` `@rustbot` modify labels: rollup
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Rollup of 8 pull requests Successful merges: - rust-lang#125060 (Expand documentation of PathBuf, discussing lack of sanitization) - rust-lang#129367 (Fix default/minimum deployment target for Aarch64 simulator targets) - rust-lang#130156 (Add test for S_OBJNAME & update test for LF_BUILDINFO cl and cmd) - rust-lang#130160 (Fix `slice::first_mut` docs) - rust-lang#130235 (Simplify some nested `if` statements) - rust-lang#130250 (Fix `clippy::useless_conversion`) - rust-lang#130252 (Properly report error on `const gen fn`) - rust-lang#130256 (Re-run coverage tests if `coverage-dump` was modified) r? `@ghost` `@rustbot` modify labels: rollup
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Rollup merge of rust-lang#130256 - Zalathar:dump-stamp, r=jieyouxu Re-run coverage tests if `coverage-dump` was modified If the `coverage-dump` tool was modified, coverage tests should not be treated as up-to-date, because the tool's output might have changed. Bootstrap already handles rebuilding the tool itself if its sources were changed, so all compiletest needs to do here is include the binary in the list of files whose timestamps are checked. This should have no effect on non-coverage tests, because bootstrap won't pass the `--coverage-dump-path` flag, so the path in compiletest's config will be None.
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Labels
A-compiletest
Area: The compiletest test runner
A-testsuite
Area: The testsuite used to check the correctness of rustc
S-waiting-on-bors
Status: Waiting on bors to run and complete tests. Bors will change the label on completion.
T-bootstrap
Relevant to the bootstrap subteam: Rust's build system (x.py and src/bootstrap)
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If the
coverage-dump
tool was modified, coverage tests should not be treated as up-to-date, because the tool's output might have changed.Bootstrap already handles rebuilding the tool itself if its sources were changed, so all compiletest needs to do here is include the binary in the list of files whose timestamps are checked.
This should have no effect on non-coverage tests, because bootstrap won't pass the
--coverage-dump-path
flag, so the path in compiletest's config will be None.