gianm opened a new issue, #3439: URL: https://github.com/apache/maven-surefire/issues/3439
### Affected version 3.5.6 ### Bug description Observed with JUnit 5.14.3: runtime of a test file that uses `ParameterizedClass` grows dramatically as the number of parameterized test sets gets into the hundreds and beyond. Rewriting the test file to use `ParameterizedTest` reduces the runtime back to a reasonable level. From looking at the output directory while the test suite is running, it seems like the `TEST-<class>.xml` is getting continuously rewritten to be slightly larger each time a test set runs. The growth in runtime combined with this observation suggests that quadratic writes are happening. Perhaps something could be adjusted to write out the report for each test set just once, and then combine them when they're all done. -- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. To unsubscribe, e-mail: [email protected] For queries about this service, please contact Infrastructure at: [email protected]
