ruff/scripts/fuzz-parser
Alex Waygood 5dcb1d9e8c
Improvements to the fuzz-parser script (#11071)
## Summary

- Properly fix the race condition identified in
https://github.com/astral-sh/ruff/pull/11039. Instead of running the
version of Ruff we're testing by invoking `cargo run --release` on each
generated source file, we either (1) accept a path to an executable on
the command line or (2) if that's not specified, we run `cargo build
--release` once at the start and then invoke the executable found in
`target/release/ruff` directly.
- Now that the race condition is properly fixed, remove the workaround
for the race condition added in
https://github.com/astral-sh/ruff/pull/11039.
- Also allow users to pass in an executable to compare against for the
`--only-new-bugs` argument (previously it was hardcoded to always
compare against the version of Ruff installed into the Python
environment)
- Use `argparse.RawDescriptionHelpFormatter` as the formatter class
rather than `argparse.RawTextHelpFormatter`. This means that long help
texts for the individual arguments will be wrapped to a sensible width.
- On completion of the script, indicate success or failure of the script
overall by raising `SytemExit` with the appropriate exit code.
- Add myself as a codeowner for the script
2024-04-22 07:46:58 +01:00
..
fuzz.py Improvements to the fuzz-parser script (#11071) 2024-04-22 07:46:58 +01:00
requirements.in Add a script to fuzz the parser (courtesy of pysource-codegen) (#11015) 2024-04-19 12:40:36 +01:00
requirements.txt Add a script to fuzz the parser (courtesy of pysource-codegen) (#11015) 2024-04-19 12:40:36 +01:00