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Matthias Krüger
0a14ae0fad
compiletest: Fix `--exact` test filtering
This fix only changes the behavior when using `--exact` test filtering, which
was quite broken. Before this fix, the following runs 0 tests:
$ ./x test tests/run-make/crate-loading -- --exact
running 0 tests
test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 431 filtered out; finished in 24.95µs
With the fix the desired test is run:
$ ./x test tests/run-make/crate-loading -- --exact
running 1 tests
test [run-make] tests/run-make/crate-loading ... ok
Without `--exact` the set of run tests is unchanged. This still runs "too many" (cc rust-lang/rust#134341) tests
$ ./x test tests/run-make/crate-loading
running 3 tests
test [run-make] tests/run-make/crate-loading-crate-depends-on-itself ... ok
test [run-make] tests/run-make/crate-loading-multiple-candidates ... ok
test [run-make] tests/run-make/crate-loading ... ok
This still runs the one and only right test
$ ./x test tests/ui/lint/unused/unused-allocation.rs
running 1 tests
test [ui] tests/ui/lint/unused/unused-allocation.rs ... ok
### Notes
- I have not verified this on Windows which treats paths differently (but I see no reason why it should not work since my code should be platform agnostic).
This directory contains some source code for the Rust project, including:
- The bootstrapping build system
- Various submodules for tools, like cargo, tidy, etc.
For more information on how various parts of the compiler work, see the rustc dev guide.