This PR contains the following updates:

Package
Change
Age
Confidence

vitest (source)
^5.0.3 → ^5.0.4

Release Notes

vitest-dev/vitest (vitest)

### [`v5.0.4`](https://redirect.github.com/vitest-dev/vitest/releases/tag/v5.0.4)

[Compare Source](https://redirect.github.com/vitest-dev/vitest/compare/v5.0.3...v5.0.4)

#####    🚀 Features

- **experimental**:
- Tag cache directories with CACHEDIR.TAG  -  by [@​lifeiscontent](https://redirect.github.com/lifeiscontent) in [#​11461](https://redirect.github.com/vitest-dev/vitest/issues/11461) [(a8ea3)](https://redirect.github.com/vitest-dev/vitest/commit/a8ea3c8fd)
- Support `test.ui.theme` option  -  by [@​sheremet-va](https://redirect.github.com/sheremet-va) in [#​11499](https://redirect.github.com/vitest-dev/vitest/issues/11499) [(1da66)](https://redirect.github.com/vitest-dev/vitest/commit/1da66405d)
- Highlight selector multiple matches in trace view  -  by [@​hi-ogawa](https://redirect.github.com/hi-ogawa), **Hiroshi Ogawa** and **Claude Opus 5.5** in [#​11489](https://redirect.github.com/vitest-dev/vitest/issues/11489) [(5abba)](https://redirect.github.com/vitest-dev/vitest/commit/5abba1e1b)
- Print how many tests were affected and a total when running `--changed`  -  by [@​sheremet-va](https://redirect.github.com/sheremet-va) in [#​11424](https://redirect.github.com/vitest-dev/vitest/issues/11424) [(a2336)](https://redirect.github.com/vitest-dev/vitest/commit/a23368585)
- Add an option to cache dependencies instead of statically parsing them  -  by [@​sheremet-va](https://redirect.github.com/sheremet-va) in [#​11515](https://redirect.github.com/vitest-dev/vitest/issues/11515) [(c0601)](https://redirect.github.com/vitest-dev/vitest/commit/c06012ac8)
- Add fit and zoom controls to trace viewer  -  by [@​hi-ogawa](https://redirect.github.com/hi-ogawa), **Hiroshi Ogawa** and **Claude Opus 5.5** in [#​11490](https://redirect.github.com/vitest-dev/vitest/issues/11490) [(f5dd9)](https://redirect.github.com/vitest-dev/vitest/commit/f5dd99ed0)

#####    🐞 Bug Fixes

- Fail the run on git and location filter errors  -  by [@​sheremet-va](https://redirect.github.com/sheremet-va) in [#​11430](https://redirect.github.com/vitest-dev/vitest/issues/11430) [(30d03)](https://redirect.github.com/vitest-dev/vitest/commit/30d0304d2)
- Enable fsModuleCache by default  -  by [@​sheremet-va](https://redirect.github.com/sheremet-va) in [#​11435](https://redirect.github.com/vitest-dev/vitest/issues/11435) [(ad208)](https://redirect.github.com/vitest-dev/vitest/commit/ad208cc29)
- Track project files and mocks with --changed  -  by [@​sheremet-va](https://redirect.github.com/sheremet-va) in [#​11432](https://redirect.github.com/vitest-dev/vitest/issues/11432) [(b0f2b)](https://redirect.github.com/vitest-dev/vitest/commit/b0f2b3bb9)
- Refactor caching, fix `:` in project and change the shape of `results` cache  -  by [@​sheremet-va](https://redirect.github.com/sheremet-va) in [#​11453](https://redirect.github.com/vitest-dev/vitest/issues/11453) [(9673c)](https://redirect.github.com/vitest-dev/vitest/commit/9673c49a4)
- Keep full `$` string values when `taskTitleValueFormatTruncate` is 0  -  by [@​hi-ogawa](https://redirect.github.com/hi-ogawa), **Hiroshi Ogawa** and **Claude Opus 5.5** in [#​11485](https://redirect.github.com/vitest-dev/vitest/issues/11485) [(4f7e1)](https://redirect.github.com/vitest-dev/vitest/commit/4f7e1799b)
- Resolve node builtins in client environments  -  by [@​sheremet-va](https://redirect.github.com/sheremet-va) in [#​11417](https://redirect.github.com/vitest-dev/vitest/issues/11417) [(56b31)](https://redirect.github.com/vitest-dev/vitest/commit/56b319ac6)
- Fix module graph builtin externals after [#​11421](https://redirect.github.com/vitest-dev/vitest/issues/11421)  -  by [@​hi-ogawa](https://redirect.github.com/hi-ogawa), **Hiroshi Ogawa** and **Claude Opus 5.5** in [#​11491](https://redirect.github.com/vitest-dev/vitest/issues/11491) and [#​11421](https://redirect.github.com/vitest-dev/vitest/issues/11421) [(008e1)](https://redirect.github.com/vitest-dev/vitest/commit/008e184cb)
- Wrap module mocks during in-source testing  -  by [@​sheremet-va](https://redirect.github.com/sheremet-va) in [#​11505](https://redirect.github.com/vitest-dev/vitest/issues/11505) [(36d19)](https://redirect.github.com/vitest-dev/vitest/commit/36d19cb00)
- Handle line endings in snapshot  -  by [@​sheremet-va](https://redirect.github.com/sheremet-va) in [#​11522](https://redirect.github.com/vitest-dev/vitest/issues/11522) [(4c468)](https://redirect.github.com/vitest-dev/vitest/commit/4c468aa40)
- Respect root in projects  -  by [@​sheremet-va](https://redirect.github.com/sheremet-va) in [#​11521](https://redirect.github.com/vitest-dev/vitest/issues/11521) [(26642)](https://redirect.github.com/vitest-dev/vitest/commit/26642f793)
- Resolve mocks in directories with spaces  -  by [@​sheremet-va](https://redirect.github.com/sheremet-va) in [#​11539](https://redirect.github.com/vitest-dev/vitest/issues/11539) [(caaef)](https://redirect.github.com/vitest-dev/vitest/commit/caaef9416)
- **api**:
- Publish the api token atomically  -  by [@​umairnawaz333](https://redirect.github.com/umairnawaz333) in [#​11323](https://redirect.github.com/vitest-dev/vitest/issues/11323) [(6f990)](https://redirect.github.com/vitest-dev/vitest/commit/6f990fef1)
- **browser**:
- Close the mock route interception race  -  by [@​cplieger](https://redirect.github.com/cplieger) and [@​sheremet-va](https://redirect.github.com/sheremet-va) in [#​8339](https://redirect.github.com/vitest-dev/vitest/issues/8339) and [#​11083](https://redirect.github.com/vitest-dev/vitest/issues/11083) [(d6620)](https://redirect.github.com/vitest-dev/vitest/commit/d6620fae6)
- Allow toHaveTextContent without arguments  -  by [@​nomadical](https://redirect.github.com/nomadical) in [#​11425](https://redirect.github.com/vitest-dev/vitest/issues/11425) [(8ebcf)](https://redirect.github.com/vitest-dev/vitest/commit/8ebcf5f8a)
- Apply API options without browser config  -  by [@​sheremet-va](https://redirect.github.com/sheremet-va) in [#​10852](https://redirect.github.com/vitest-dev/vitest/issues/10852) [(ad055)](https://redirect.github.com/vitest-dev/vitest/commit/ad055837b)
- Preserve undefined command arguments  -  by [@​sheremet-va](https://redirect.github.com/sheremet-va) and [@​AriPerkkio](https://redirect.github.com/AriPerkkio) in [#​11497](https://redirect.github.com/vitest-dev/vitest/issues/11497) [(1576d)](https://redirect.github.com/vitest-dev/vitest/commit/1576d3d89)
- Wait for setup mocks before importing a test file  -  by [@​kasperpeulen](https://redirect.github.com/kasperpeulen) in [#​11520](https://redirect.github.com/vitest-dev/vitest/issues/11520) [(b61d1)](https://redirect.github.com/vitest-dev/vitest/commit/b61d1ced3)
- Avoid extra scroll outside the iframe  -  by [@​sheremet-va](https://redirect.github.com/sheremet-va) in [#​11523](https://redirect.github.com/vitest-dev/vitest/issues/11523) [(662e8)](https://redirect.github.com/vitest-dev/vitest/commit/662e8a363)
- Run browser instances as workers  -  by [@​sheremet-va](https://redirect.github.com/sheremet-va) in [#​11525](https://redirect.github.com/vitest-dev/vitest/issues/11525) [(bf04b)](https://redirect.github.com/vitest-dev/vitest/commit/bf04b9ccc)
- ⚠️ This can degrade performance if you have a custom `maxWorkers` setting. Previously, it was applied incorrectly and could lead to Vitest using too many resources. For example, a lower number would still open too many browsers. Fixing it means Vitest opens less instances by default now.
- Open one cdp session per tester  -  by [@​sheremet-va](https://redirect.github.com/sheremet-va) in [#​11542](https://redirect.github.com/vitest-dev/vitest/issues/11542) [(69e63)](https://redirect.github.com/vitest-dev/vitest/commit/69e6369f6)
- Clean up unmocked and pending mocks  -  by [@​sheremet-va](https://redirect.github.com/sheremet-va) in [#​11537](https://redirect.github.com/vitest-dev/vitest/issues/11537) [(5c955)](https://redirect.github.com/vitest-dev/vitest/commit/5c9552173)
- **coverage**:
- V8 browser memory leak between test files  -  by [@​AriPerkkio](https://redirect.github.com/AriPerkkio) in [#​11466](https://redirect.github.com/vitest-dev/vitest/issues/11466) [(2297d)](https://redirect.github.com/vitest-dev/vitest/commit/2297d93a8)
- `allowExternal` fails to include uncovered files  -  by [@​AriPerkkio](https://redirect.github.com/AriPerkkio) in [#​11513](https://redirect.github.com/vitest-dev/vitest/issues/11513) [(4ef00)](https://redirect.github.com/vitest-dev/vitest/commit/4ef000a93)
- Filenames containing brackets incorrectly showing as uncovered  -  by [@​AriPerkkio](https://redirect.github.com/AriPerkkio) in [#​11531](https://redirect.github.com/vitest-dev/vitest/issues/11531) [(0fa80)](https://redirect.github.com/vitest-dev/vitest/commit/0fa80f53c)
- Istanbul coverage wrong when module transform warmups  -  by [@​AriPerkkio](https://redirect.github.com/AriPerkkio) in [#​11529](https://redirect.github.com/vitest-dev/vitest/issues/11529) [(9f61d)](https://redirect.github.com/vitest-dev/vitest/commit/9f61dcca2)
- **deps**:
- Update all non-major dependencies  -  by [@​sheremet-va](https://redirect.github.com/sheremet-va) in [#​11167](https://redirect.github.com/vitest-dev/vitest/issues/11167) [(c74e0)](https://redirect.github.com/vitest-dev/vitest/commit/c74e099a9)
- **expect**:
- Fix `Map` and `Set` deep equality in some assertions  -  by [@​hi-ogawa](https://redirect.github.com/hi-ogawa), **Hiroshi Ogawa** and **Claude Opus 5.5** in [#​11402](https://redirect.github.com/vitest-dev/vitest/issues/11402) [(b4e79)](https://redirect.github.com/vitest-dev/vitest/commit/b4e79fd7a)
- Check value in chai-style returned  -  by [@​sheremet-va](https://redirect.github.com/sheremet-va) in [#​11500](https://redirect.github.com/vitest-dev/vitest/issues/11500) [(1aca0)](https://redirect.github.com/vitest-dev/vitest/commit/1aca02a21)
- **mocker**:
- Fix native loader mocking edge cases  -  by [@​sheremet-va](https://redirect.github.com/sheremet-va) in [#​11540](https://redirect.github.com/vitest-dev/vitest/issues/11540) [(cd423)](https://redirect.github.com/vitest-dev/vitest/commit/cd423ba04)
- **pretty-format**:
- Support boxed symbols  -  by [@​lehni](https://redirect.github.com/lehni) in [#​11445](https://redirect.github.com/vitest-dev/vitest/issues/11445) and [#​11446](https://redirect.github.com/vitest-dev/vitest/issues/11446) [(eba44)](https://redirect.github.com/vitest-dev/vitest/commit/eba44926e)
- **reporters**:
- Junit to strip ANSI sequences from all XML attributes  -  by [@​meganemura](https://redirect.github.com/meganemura) and **Claude Opus 5.5** in [#​11407](https://redirect.github.com/vitest-dev/vitest/issues/11407) [(e1a73)](https://redirect.github.com/vitest-dev/vitest/commit/e1a731470)
- **runner**:
- Don't cache failed fixture setups  -  by [@​hamed-bavar](https://redirect.github.com/hamed-bavar) in [#​11237](https://redirect.github.com/vitest-dev/vitest/issues/11237) and [#​11238](https://redirect.github.com/vitest-dev/vitest/issues/11238) [(4ee66)](https://redirect.github.com/vitest-dev/vitest/commit/4ee66c021)
- **typecheck**:
- Use typescript pool in toTestSpecification  -  by [@​sheremet-va](https://redirect.github.com/sheremet-va) in [#​11451](https://redirect.github.com/vitest-dev/vitest/issues/11451) [(5f273)](https://redirect.github.com/vitest-dev/vitest/commit/5f2739e74)
- **ui**:
- Remove duplicate browser-open call opening two tabs  -  by [@​feastyr69](https://redirect.github.com/feastyr69) in [#​11356](https://redirect.github.com/vitest-dev/vitest/issues/11356) and [#​11358](https://redirect.github.com/vitest-dev/vitest/issues/11358) [(d7e13)](https://redirect.github.com/vitest-dev/vitest/commit/d7e1315c1)
- Simplify explorer filtering + fix nested tests when search matches a suite  -  by [@​hi-ogawa](https://redirect.github.com/hi-ogawa), **Hiroshi Ogawa**, **Codex** and **Claude Opus 5.5** in [#​11262](https://redirect.github.com/vitest-dev/vitest/issues/11262) [(a627b)](https://redirect.github.com/vitest-dev/vitest/commit/a627be498)
- Store module graph once per environment  -  by [@​hi-ogawa](https://redirect.github.com/hi-ogawa), **Hiroshi Ogawa** and **Claude Opus 5.5** in [#​11421](https://redirect.github.com/vitest-dev/vitest/issues/11421) [(af903)](https://redirect.github.com/vitest-dev/vitest/commit/af903c65e)
- Mount index.html handler on the ui base path  -  by [@​hi-ogawa](https://redirect.github.com/hi-ogawa), **Hiroshi Ogawa** and **Claude Opus 5.5** in [#​11517](https://redirect.github.com/vitest-dev/vitest/issues/11517) [(1bc24)](https://redirect.github.com/vitest-dev/vitest/commit/1bc2495c7)
- Center split pane resize handle  -  by [@​hi-ogawa](https://redirect.github.com/hi-ogawa), **Hiroshi Ogawa** and **Claude Opus 5.5** in [#​11506](https://redirect.github.com/vitest-dev/vitest/issues/11506) [(e658b)](https://redirect.github.com/vitest-dev/vitest/commit/e658b9b6a)
- **vm**:
- Bind `this` to `module.exports`  -  by [@​sheremet-va](https://redirect.github.com/sheremet-va) in [#​11504](https://redirect.github.com/vitest-dev/vitest/issues/11504) [(b618a)](https://redirect.github.com/vitest-dev/vitest/commit/b618afd5c)

#####    🏎 Performance

- Reuse fsModuleCache when filtering by source  -  by [@​sheremet-va](https://redirect.github.com/sheremet-va) in [#​11428](https://redirect.github.com/vitest-dev/vitest/issues/11428) [(7ebd9)](https://redirect.github.com/vitest-dev/vitest/commit/7ebd95fdd)
- **spy**: Reset only mocks that were called or reconfigured  -  by [@​johan-gorter](https://redirect.github.com/johan-gorter) and **Claude Opus 5.5** in [#​11197](https://redirect.github.com/vitest-dev/vitest/issues/11197) [(28ef9)](https://redirect.github.com/vitest-dev/vitest/commit/28ef93df2)

#####     [View changes on GitHub](https://redirect.github.com/vitest-dev/vitest/compare/v5.0.3...v5.0.4)

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