Freddy FallonandCole Miller e84b2aa6a1 Fix vitest test running and debugging for v4 with backwards compatibility (#43241)
## Summary

This PR updates the vitest test runner integration to use the modern
`--no-file-parallelism` flag instead of the deprecated
`--poolOptions.forks.minForks=0` and `--poolOptions.forks.maxForks=1`
flags.

## Changes

- Replaced verbose pool options with `--no-file-parallelism` flag in
both file-level and symbol-level vitest test tasks
- This change works with vitest v4 while maintaining backwards
compatibility with earlier versions (or 3 at least!)

## Testing

- Added test `test_vitest_uses_no_file_parallelism_flag` that verifies:
  - The `--no-file-parallelism` flag is present in generated test tasks
  - The deprecated `poolOptions` flags are not present
- Manually tested with both vitest v4 and older versions to confirm
backwards compatibility
- All existing tests pass

## Impact

This allows Zed users to run and debug vitest tests in projects using
vitest v4 while maintaining support for earlier versions.

Release Notes:

- Fixed vitest test running and debugging for projects using vitest v4

---------

Co-authored-by: Cole Miller <cole@zed.dev>
2025-12-15 15:55:54 +00:00
2025-10-21 09:58:26 +02:00
2025-10-17 18:49:11 +02:00
2025-12-15 11:51:18 +00:00
2025-09-23 16:49:45 +00:00
2025-05-17 12:34:42 +00:00
2025-09-16 21:58:40 +00:00
2025-12-15 10:14:15 +00:00
2025-10-27 13:27:59 -04:00
WIP
2023-12-14 09:25:14 -07:00
2025-03-10 01:06:11 -07:00
2024-09-30 17:46:21 -04:00
2025-11-12 20:27:04 +00:00
2025-02-04 09:02:59 -05:00
2025-02-04 09:02:59 -05:00
2025-10-27 13:27:59 -04:00
2025-11-10 22:05:46 +00:00
2025-10-17 18:58:14 +00:00
2025-03-10 01:06:11 -07:00

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