chore(deps): update dependency vitest to v5 by renovate[bot] · Pull Request #2596 · open-telemetry/opentelemetry-lambda

renovate · 2026-09-10T14:27:23Z

Note

This PR body was truncated due to platform limits.

This PR contains the following updates:

Package	Change	Age	Confidence
vitest (source)	`4.1.11` → `5.0.5`

Release Notes

vitest-dev/vitest (vitest)

`v5.0.5`

Compare Source

🐞 Bug Fixes

Keep vite default fs.deny with api token file - by @hi-ogawa, Hiroshi Ogawa and Claude Opus 5.5 in #11578 (28dc1)
Handle quoted file names in --changed - by @sheremet-va in #11583 (14921)
Add data to the import.meta.hot stub - by @sheremet-va in #11590 (3a828)
Set skip in skipIf, ignore undefined options - by @sheremet-va in #11591 (d523a)
Skip builtin loading in async leak detector - by @sheremet-va in #11598 (fe86a)
Keep the import frame in native loader errors - by @sheremet-va in #11599 (9697b)
Run hook cleanups when a later hook fails - by @sheremet-va in #11605 (6c5a4)
Release mocks of finished test files - by @sheremet-va in #11607 (e9c3d)
Abort all running tests on cancel - by @sheremet-va in #11606 (6621a)
browser:
- Ignore synthetic pagehide events - by @sheremet-va in #11582 (ca081)
- Run plugin buildStart on server creation - by @sheremet-va in #11593 (ea611)
- Drop late connections of closed sessions - by @sheremet-va in #11600 (f161e)
- Wait 30s for the browser to close - by @sheremet-va in #11601 (6498b)
- Run global setup once with instances - by @sheremet-va in #11596 (8dd67)
reporter:
- End reason &#39;failed&#39; on worker crash - by @AriPerkkio in #11568 (6ae8e)

View changes on GitHub

`v5.0.4`

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🚀 Features

experimental:
- Tag cache directories with CACHEDIR.TAG - by @lifeiscontent in #11461 (a8ea3)
- Support test.ui.theme option - by @sheremet-va in #11499 (1da66)
- Highlight selector multiple matches in trace view - by @hi-ogawa, Hiroshi Ogawa and Claude Opus 5.5 in #11489 (5abba)
- Print how many tests were affected and a total when running --changed - by @sheremet-va in #11424 (a2336)
- Add an option to cache dependencies instead of statically parsing them - by @sheremet-va in #11515 (c0601)
- Add fit and zoom controls to trace viewer - by @hi-ogawa, Hiroshi Ogawa and Claude Opus 5.5 in #11490 (f5dd9)

🐞 Bug Fixes

Fail the run on git and location filter errors - by @sheremet-va in #11430 (30d03)
Enable fsModuleCache by default - by @sheremet-va in #11435 (ad208)
Track project files and mocks with --changed - by @sheremet-va in #11432 (b0f2b)
Refactor caching, fix : in project and change the shape of results cache - by @sheremet-va in #11453 (9673c)
Keep full $ string values when taskTitleValueFormatTruncate is 0 - by @hi-ogawa, Hiroshi Ogawa and Claude Opus 5.5 in #11485 (4f7e1)
Resolve node builtins in client environments - by @sheremet-va in #11417 (56b31)
Fix module graph builtin externals after #11421 - by @hi-ogawa, Hiroshi Ogawa and Claude Opus 5.5 in #11491 and #11421 (008e1)
Wrap module mocks during in-source testing - by @sheremet-va in #11505 (36d19)
Handle line endings in snapshot - by @sheremet-va in #11522 (4c468)
Respect root in projects - by @sheremet-va in #11521 (26642)
Resolve mocks in directories with spaces - by @sheremet-va in #11539 (caaef)
api:
- Publish the api token atomically - by @umairnawaz333 in #11323 (6f990)
browser:
- Close the mock route interception race - by @cplieger and @sheremet-va in #8339 and #11083 (d6620)
- Allow toHaveTextContent without arguments - by @nomadical in #11425 (8ebcf)
- Apply API options without browser config - by @sheremet-va in #10852 (ad055)
- Preserve undefined command arguments - by @sheremet-va and @AriPerkkio in #11497 (1576d)
- Wait for setup mocks before importing a test file - by @kasperpeulen in #11520 (b61d1)
- Avoid extra scroll outside the iframe - by @sheremet-va in #11523 (662e8)
- Run browser instances as workers - by @sheremet-va in #11525 (bf04b)
  - ⚠️ 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 in #11542 (69e63)
- Clean up unmocked and pending mocks - by @sheremet-va in #11537 (5c955)
coverage:
- V8 browser memory leak between test files - by @AriPerkkio in #11466 (2297d)
- allowExternal fails to include uncovered files - by @AriPerkkio in #11513 (4ef00)
- Filenames containing brackets incorrectly showing as uncovered - by @AriPerkkio in #11531 (0fa80)
- Istanbul coverage wrong when module transform warmups - by @AriPerkkio in #11529 (9f61d)
deps:
- Update all non-major dependencies - by @sheremet-va in #11167 (c74e0)
expect:
- Fix Map and Set deep equality in some assertions - by @hi-ogawa, Hiroshi Ogawa and Claude Opus 5.5 in #11402 (b4e79)
- Check value in chai-style returned - by @sheremet-va in #11500 (1aca0)
mocker:
- Fix native loader mocking edge cases - by @sheremet-va in #11540 (cd423)
pretty-format:
- Support boxed symbols - by @lehni in #11445 and #11446 (eba44)
reporters:
- Junit to strip ANSI sequences from all XML attributes - by @meganemura and Claude Opus 5.5 in #11407 (e1a73)
runner:
- Don't cache failed fixture setups - by @hamed-bavar in #11237 and #11238 (4ee66)
typecheck:
- Use typescript pool in toTestSpecification - by @sheremet-va in #11451 (5f273)
ui:
- Remove duplicate browser-open call opening two tabs - by @feastyr69 in #11356 and #11358 (d7e13)
- Simplify explorer filtering + fix nested tests when search matches a suite - by @hi-ogawa, Hiroshi Ogawa, Codex and Claude Opus 5.5 in #11262 (a627b)
- Store module graph once per environment - by @hi-ogawa, Hiroshi Ogawa and Claude Opus 5.5 in #11421 (af903)
- Mount index.html handler on the ui base path - by @hi-ogawa, Hiroshi Ogawa and Claude Opus 5.5 in #11517 (1bc24)
- Center split pane resize handle - by @hi-ogawa, Hiroshi Ogawa and Claude Opus 5.5 in #11506 (e658b)
vm:
- Bind this to module.exports - by @sheremet-va in #11504 (b618a)

🏎 Performance

Reuse fsModuleCache when filtering by source - by @sheremet-va in #11428 (7ebd9)
spy: Reset only mocks that were called or reconfigured - by @johan-gorter and Claude Opus 5.5 in #11197 (28ef9)

View changes on GitHub

`v5.0.3`

Compare Source

🐞 Bug Fixes

Isolate result.status between repeats runs - by @hi-ogawa, Hiroshi Ogawa and Codex (GPT-6) in #11218 (5dbeb)
Don't print an interceptor warning in browser mode - by @sheremet-va in #11377 (15cc0)
Don't retry when test.fails expectedly failed - by @hi-ogawa, Hiroshi Ogawa and Codex (GPT-6) in #11219 (b2458)
Scope cache key generators to projects - by @ecoyoung in #11281 and #11301 (92ba7)
browser:
- Delay server listen until tests start running - by @sheremet-va in #11366 (7d8ed)
- Check mock path boundaries - by @saryn17, Ryosei Sato and @sheremet-va in #11361 and #11362 (1c388)
- Keep config of browser-consumed environments - by @kasperpeulen and Claude in #11378 (aafc0)
- Ignore page crash while cancelling - by @sheremet-va in #11386 (7c367)
- toMatchScreenshot uses wrong reference on retried tests - by @macarie in #11393 (c22ab)
cache:
- Revalidate imports of cached modules - by @sheremet-va in #11381 (38f98)
deps:
- Pin why-is-node-running to 3.2.1 to avoid users running into ERR_PNPM_TRUST_DOWNGRADE - by @AriPerkkio in #11403 (f6c9a)
expect:
- Pass current equality testers to expect.extend asymmetric matchers - by @hi-ogawa, Hiroshi Ogawa and Claude in #11401 (3e794)
jsdom:
- Support Blob on jsdom 30.1 - by @sheremet-va in #11379 (6c49b)
pool:
- Preserve unique pool ids when groupOrder is set - by @mtorp in #11392 (50312)
ui:
- Split-pane handle overlapping iframe - by @macarie in #11221 (f91db)
vitest:
- Remove root temp dir on close - by @abhinav-phi in #11248 (7c711)
vm:
- Do not optimize deps from index.html - by @ezefernandezyf, Hiroshi Ogawa and Codex (GPT-6) in #11329 and #11360 (caf28)
- Don't reuse scripts across vite environments - by @MO2k4, Martin Oehlert and Claude in #11395 (346d3)

View changes on GitHub

`v5.0.2`

Compare Source

🐞 Bug Fixes

Bind process in case global is overwritten - by @AriPerkkio in #11343 (0b792)
detect-async-leaks:
- Ignore process.stdio handles - by @AriPerkkio in #11333 (0fd6b)
expect:
- Fix toMatchObject with asymmetric matchers - by @ShreeBohara, Claude Opus 5, @hi-ogawa, Hiroshi Ogawa and Codex (GPT-5) in #11100 (42523)
jsdom:
- Fix Request with Blob body on jsdom 28+ - by @harshit-d3v in #11295 (d1c3e)
reporter:
- agent to respect --silent - by @Raj4478 and @AriPerkkio in #11271 (5b95e)
reporters:
- Handle concurrent createReport calls - by @7rulnik in #11278 (e8e55)
- hanging-process to use ESM entrypoint - by @AriPerkkio in #11316 (4e91e)
spy:
- Fix stack overflow when spying Set.prototype.add - by @fengmk2 in #11299 (a0a93)
ui:
- Persist authentication cookie beyond current browser session - by @hi-ogawa, Hiroshi Ogawa and OpenCode (gpt-5.6-sol) in #11066 (f8819)

View changes on GitHub

`v5.0.1`

Compare Source

🚀 Features

ui:
- Move trace attempts selector to viewer header - by @hi-ogawa, Hiroshi Ogawa and Codex in #11189 (5dc4b)
- Add focused trace view layout mode - by @hi-ogawa, Hiroshi Ogawa, OpenCode (gpt-5.6-sol) and Codex in #11190 (376dc)

🐞 Bug Fixes

Exit 1 when vitest list fails collection - by @hamed-bavar in #11145 and #11146 (6108b)
Keep parse error details in static collection - by @hamed-bavar in #11150 and #11151 (7c818)
Avoid recursive prototype in automocking - by @sheremet-va in #11195 (99fc5)
Prevent false Vitest import resolution - by @sheremet-va in #11196 (b426c)
Keep metadata file when clearing the cache - by @sheremet-va in #11199 (73614)
Correct typos in error message and comments - by @shinji00222 and Shinji in #11187 (115c3)
Resolve ResolvedConfig exactOptionalPropertyTypes errors - by @LukeAbby in #11175 (498fb)
Share the server on self-referencing extends - by @sheremet-va in #11034 (23dda)
Warn when deprecated deps.optimizer.web is used - by @im10furry in #11214 (2ce29)
browser:
- Avoid double quotes in config.define - by @sheremet-va in #11198 (972e2)
doctor:
- Measure vm pools for custom environments - by @sheremet-va in #11212 (91ab1)
expect:
- Correct return value in toMatchAriaSnapshot - by @sheremet-va in #11208 (c119b)
fakeTimers:
- Force queueMicrotask and nextTick in toNotFake - by @kingmakeruix, kingmakeruix, Hiroshi Ogawa, Codex and @hi-ogawa in #11261 (a47d7)
snapshot:
- Report obsolete keys next to skipped tests - by @hamed-bavar, Hiroshi Ogawa and OpenCode (gpt-5.6-sol) in #11157 and #11158 (17e2b)
types:
- Make public declarations self-contained - by @ZoeySigel in #11141 (45546)
ui:
- Fix collapse/expand suite with file name search - by @hi-ogawa, Hiroshi Ogawa and Codex in #11260 (0a712)
- Fix explorer file summary count - by @hi-ogawa, Hiroshi Ogawa, OpenCode (gpt-5.6-sol) and Codex in #11125 (05982)
utils:
- Fix deepMerge to handle prototype - by @hi-ogawa, Hiroshi Ogawa and Codex in #11215 (4944c)

View changes on GitHub

`v5.0.0`

Compare Source

Vitest 5 is officially out! This release focuses on performance and brings a lot of new features while fixing long-standing bugs. See our blog post for the official announcement.

🚨 Breaking Changes

Replace loupe.inspect with pretty-format - by @hi-ogawa, Claude Opus 5 (1M context) and OpenAI Codex in #9609 (3f802)
Remove quotes from string values in test.for/each title $ variable (take 2) - by @hi-ogawa in #10170 (04d37)
Default attachmentsDir from .vitest-attachements/ to .vitest/attachments/ - by @MdSadiqMd in #10186 (1ba73)
Remove sequential test/suite options in favor of concurrent - by @hi-ogawa and OpenAI Codex in #10198 (9229f)
Represent locator as an object instead of a string - by @sheremet-va in #10212 (80f07)
Inline expect package - by @sheremet-va in #10221 (ad162)
Remove deprecated entry points - by @sheremet-va in #10222 (994c6)
Require Node.js 22 and Vite 6.4 - by @sheremet-va in #10178 (38762)
Fail expect.poll when function didn't resolve in time - by @hi-ogawa and OpenAI Codex in #10233 (4df04)
Throw an error if hoistable methods are outside the top level scope - by @sheremet-va in #10460 (d0b4f)
toHaveTextContent is strict, add toMatchTextContent as alternative - by @sheremet-va in #10473 (18f30)
Don't lookup config file from ancestor directories - by @hi-ogawa, OpenAI Codex and Hiroshi Ogawa in #10428 (945d9)
Inline @vitest/runner package, do not publish it anymore - by @sheremet-va in #10511 (6d6e4)
Allow mutating happy-dom/jsdom window object - by @hi-ogawa, Hiroshi Ogawa and OpenAI Codex in #10373 (206e8)
Expose concurrencyId/workerId on TestModule's diagnostics, make id 1-based - by @sheremet-va in #10516 (bdd98)
Add screenshotDirectory config to browser.expect.toMatchScreenshot - by @macarie in #10592 (a60de)
Update @sinonjs/fake-timers and support mocking Temporal - by @hi-ogawa, Hiroshi Ogawa and OpenCode (gpt-5.6-sol) in #10654 (f8b15)
Remove webdriverio package - by @sheremet-va in #10675 (5fed6)
Clear mocks by default before each test - by @sheremet-va in #10613 (0f646)
Don't emit localStorage warnings on Node 26, fail gracefully when worker fails to start - by @sheremet-va in #10293 (334ed)
Separate config resolution from the server creation - by @sheremet-va in #10554 (1c0ec)
Inline projects extend the root config by default - by @sheremet-va in #10750 (fec00)
Enable mocking Temporal without fake timers - by @fabon-f, Hiroshi Ogawa and OpenCode (gpt-5.6-sol) in #10757 (ac2d4)
Support nested projects - by @sheremet-va in #10846 (ec367)
Use > as separator in -t, calculate only once - by @sheremet-va in #10686 (a0b20)
Fail the test when an asynchronous assertion is not awaited - by @sheremet-va in #10868 (86d4a)
Share the Vite server between inline projects - by @sheremet-va in #10848 (d87c9)
Parse files statically in vitest list by default - by @sheremet-va in #11088 (51e94)
benchmark:
- Rewrite the public API - by @sheremet-va in #10113 (19f6e)
browser:
- Iframe scale - by @macarie in #9745 (b6398)
- Enable locators.exact by default - by @sheremet-va in #10430 (e2032)
- Require sessionId for orchestrator html request - by @hi-ogawa, Hiroshi Ogawa and OpenAI Codex in #10522 (79b7d)
- Save failure screenshots in attachmentsDir - by @macarie in #10917 (3b5bb)
coverage:
- include/exclude globs too eager - by @AriPerkkio in #9818 (edacb)
- Allow thresholds.perFile to accept an object - by @vladlenskiy and @AriPerkkio in #10190 (13b78)
expect:
- Fix toThrow("") behavior by reverting #6710 - by @hi-ogawa in #9643 and #6710 (6c3e4)
mocker:
- Deserialize automock as automock - by @nami8824 in #10192 (2f892)
reporters:
- blob reporter and --merge-reports default to .vitest/blob/ - by @AriPerkkio in #10232 (d22b0)
- Write json and junit reporter output files to .vitest by default - by @hi-ogawa, Hiroshi Ogawa, OpenCode (gpt-5.6-sol) and @AriPerkkio in #10621 (58577)
spy:
- Preserve class mock prototype methods on instances - by @sheremet-va in #10910 (6093d)
types:
- Add better promise support in expects and matchers - by @samchungy and @sheremet-va in #8266 (41f55)
ui:
- Harden UI API access - by @hi-ogawa, Hiroshi Ogawa and OpenAI Codex in #10583 (4c26d)
- Change html reporter default output to .vitest - by @hi-ogawa and Hiroshi Ogawa in #10620 (29c36)

🚀 Features

Add createReport and .vitest report directory convention - by @AriPerkkio in #9993 (72a6d)
Expose default reporters through configDefaults.reporters - by @hi-ogawa and Claude Opus 5 (1M context) in #10219 (083f6)
Support merge reports for non-sharded multi-environment runs (take 2) - by @hi-ogawa, Claude Opus 5 (1M context), OpenAI Codex and @AriPerkkio in #10031 (e60b2)
Add logger.formatError - by @hi-ogawa and OpenAI Codex in #10268 (2c5f3)
Support typescript build mode - by @lishaduck in #9870 (106da)
Add toggable injectCjsGlobals option - by @sheremet-va in #10709 (82671)
Promote fsModuleCache to a top-level option - by @sheremet-va in #10734 (78ed7)
Support non-ascii characters in for/each title placeholders - by @k-yle in #10773 (15e0a)
Report the duration breakdown as percentages - by @sheremet-va and @AriPerkkio in #10820 (c67d2)
Promote parseSpecifications out of experimental - by @sheremet-va in #11087 (b628c)
Promote clearCache out of experimental - by @sheremet-va in #11086 (d4fe1)
api:
- Expose logs recorded during the test - by @sheremet-va in #10277 (cba20)
benchmark:
- Add pluggable benchmark provider API - by @GuillaumeLagrange and @sheremet-va in #10799 (86c70)
browser:
- Export aria tree utils - by @hi-ogawa in #10171 (c3423)
- Support dom snapshot trace view - by @hi-ogawa, Claude Opus 5 (1M context) and OpenAI Codex in #10102 (7eddd)
- Provide project reference in ToMatchScreenshotResolvePath - by @macarie and @sheremet-va in #10138 (16654)
- Show aria tree on locator element error - by @hi-ogawa and OpenAI Codex in #10257 (04f04)
- Support custom kind in page.mark - by @AriPerkkio in #10302 (053e8)
- Live update trace view on watch UI - by @hi-ogawa and OpenAI Codex in #10296 (78c11)
- Add context.mark for custom command tracing - by @AriPerkkio in #10329 (aa514)
- Show trace view steps in editor panel - by @hi-ogawa and OpenAI Codex in #10404 (8c4b6)
- Display nested mark trace in UI - by @hi-ogawa, Hiroshi Ogawa and OpenAI Codex in #10437 (86ffc)
cli:
- Add --repeats CLI option - by @todor-a in #10504 (ee48b)
- Support -p shorthand for --project - by @sheremet-va in #10826 [(1addd)](http

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thompson-tomo

Same as #2595 we need automated testing of these changes.

thompson-tomo · 2026-09-14T14:06:59Z

Automated testing available via #2638

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chore(deps): update dependency vitest to v5

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chore(deps): update dependency vitest to v5 - #2596

chore(deps): update dependency vitest to v5#2596
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Release Notes

🐞 Bug Fixes

🚀 Features

🐞 Bug Fixes

🏎 Performance

🐞 Bug Fixes

🐞 Bug Fixes

🚀 Features

🐞 Bug Fixes

🚨 Breaking Changes

🚀 Features

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