Update Vitest and its coverage provider to v5 by renovate[bot] · Pull Request #660 · RobinTail/merge-sx

renovate · 2026-09-06T14:13:01Z

ℹ️ Note

This PR body was truncated due to platform limits.

This PR contains the following updates:

Package	Change	Age	Confidence
@vitest/coverage-v8 (source)	`^4.0.0` → `^5.0.0`
vitest (source)	`^4.0.0` → `^5.0.0`

Release Notes

vitest-dev/vitest (@vitest/coverage-v8)

`v5.0.0`

Compare Source

🚨 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Inline @vitest/runner package, do not publish it anymore - by @sheremet-va in #10511 (6d6e4)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)
coverage:
- V8 to track node:child_process and node:worker_threads contexts - by @AriPerkkio in #9976 (9baa5)
- thresholds.autoUpdate to receive previous threshold as argument - by @wouterkroes in #10495 (04f81)
- Switch to @vitest/istanbuljs packages - by @AriPerkkio in #11053 (5f6a5)
junit-reporter:
- Add jest-junit-compatible naming options - by @neumaennl, neumaennl, Martin Neumann and Copilot in #10189 (27393)
reporter:
- Support html reporter single file output - by @hi-ogawa, OpenAI Codex and Claude Opus 5 (1M context) in #10235 (f757e)
- Add custom GitHub Actions summary title - by @heyJonBray and @macarie in #10891 (4363c)
ui:
- Highlight editor source locations - by @sheremet-va, Hiroshi Ogawa and OpenCode (gpt-5.6-sol) in #11004 (bce2d)
- Navigate trace steps with keyboard and remove indirect editor focus - by @sheremet-va, Hiroshi Ogawa and OpenCode (gpt-5.6-sol) in #11005 (6816f)
- Persist trace view selection in URL - by @hi-ogawa, Hiroshi Ogawa and OpenCode (gpt-5.6-sol) in #10981 (3069e)
- Toggle trace target highlight - by @hi-ogawa, Hiroshi Ogawa and OpenCode (gpt-5.6-sol) in #11049 (cd63e)
- Add link to open playwright trace - by @hi-ogawa, Hiroshi Ogawa and OpenCode (gpt-5.6-sol) in #11059 (58f02)
vitest:
- Create vi.when() - by @macarie in #10174 (3900e)
vm:
- Support require(esm) in vm pools - by @sheremet-va in #10829 (01298)

🐞 Bug Fixes

Global sequence.concurrent: true with top-level test(..., { concurrent: false }) + depreacte sequential test API and options - by @hi-ogawa, OpenAI Codex and @sheremet-va in #10194 (9387f)
Test tags options should overwrite inherited suite options + inherit suite options in task API - by @hi-ogawa and OpenAI Codex in #10216 (457db)
Udpate optimize deps config - by @sheremet-va in #10223 (95dc6)
Shell injection safety via github.ref_name in publish workflow - by @lloyd-c137 and lloyd-c137 in #10327 (dd020)
Make attachmentsDir root only config - by @hi-ogawa and OpenAI Codex in #10334 (fab1b)
Apply cjs interop for truthy __esModule - by @hi-ogawa in #10363 (2b135)
Preserve vi.defineHelper callsite for async error stack - by @macayu17 and @hi-ogawa in #10415 (ac697)
Respect disableConsoleIntercept in browser mode - by @Copilot, Hiroshi Ogawa, @hi-ogawa and OpenAI Codex in #10391 (66110)
ForceRerunTriggers uses directory globs against files - by @Patrick-Clausen and Patrick Clausen in #10421 and #10420 (4fee2)
Unify typechecking and ast collection - by @sheremet-va in #10449 (af993)
Don't print typecheck warning more than once - by @sheremet-va in #10461 (15275)
Correct collumn when parsing tests - by @sheremet-va in #10467 (7c2fc)
Fix mixed stdout/stderr log timestamps in onUserConsoleLog - by @Copilot, Hiroshi Ogawa, @hi-ogawa and @sheremet-va in #10308 (62756)
Fix importOriginal with optimizer and query import - by @davidxharris, David Harris, @hi-ogawa, Hiroshi Ogawa and OpenAI Codex in #10469 (6a3bb)
Correct transform time calculation in merged report - by @potatomatoooo and @hi-ogawa in #10570 and #10578 (b7897)
Fix setImmediate await in detect-async-leak - by @hi-ogawa and Hiroshi Ogawa in #10608 (dd62b)
Fix per-project sequence config - by @hi-ogawa, Hiroshi Ogawa and OpenCode (gpt-5.6-sol) in #10659 (40cdc)
Add handshake timeout to iframe communication - by @sheremet-va in #10656 (3545f)
Don't print column in test names when includeTaskLocation is enabled - by @sheremet-va in #10681 (bd9cc)
Disable server HMR before plugins read it in their config hook - by @sheremet-va in #10731 (e060b)
Close the pool before the Vite servers - by @sheremet-va in #10725 (96fa6)
Remove listeners in the typecheck worker's off - by @sheremet-va in #10741 (d758b)
Keep per-file isolation in vm pools when maxWorkers is 1 - by @sheremet-va in #10743 (83ab9)
Node.js 20 deprecation warning for ci.yml - by @hirehamir in #10759 (2127f)
Prevent node builtins double prefix - by @malobre in #10630 and #10767 (22d35)
Set non-zero exit code when teardown throws during close - by @zakcutner and @AriPerkkio in #10794 (22116)
Don't race the typechecker spawn grace period on windows - by @xevrion in #10814 (b19e5)
Coalesce concurrent watch-mode restarts, deflake the pool stderr fixture - by @sheremet-va in #10822 (a31f8)
Prevent vitest --typecheck from reporting a false success when the tsc process crashes - by @hitenkalda and Hiten Kalda in #10705 (a1b05)
Collect in-source tests when the module is cached - by @koutaro-masaki in #10577 and #10589 (a7bf2)
Swap replace() arguments so timeout error stack shows the real message - by @lazerg in #10875 (aba0f)
Stale mock metadata breaks automocking with isolate:false - by @kade-robertson in #10145 and #10541 (8e210)
Don't lose worker output on teardown, deflake timing-sensitive tests - by @sheremet-va in #10842 (1216b)
Revive global concurrency limit for test lifecycle - by @hi-ogawa, Hiroshi Ogawa, OpenCode (gpt-5.6-sol) and @sheremet-va in #10928 (cf917)
Own the post-restart rerun, keep process.exit disabled in workers - by @sheremet-va in #10963 (5e69a)
Preserve correct root during resolve config - by @AriPerkkio and @sheremet-va in #10909 (210ba)
Combine multiple --project filters correctly - by @sheremet-va in #10988 (66c1c)
Fix recordArtifact location with vi.defineHelper - by @hi-ogawa, Hiroshi Ogawa and OpenCode (gpt-5.6-sol) in #11047 (c2186)
Invalidate resolved setup files - by @sheremet-va in #11073 and #11081 (488c0)
Accept awaited value in vi.when thenResolve - by @sheremet-va in #11084 (c10a1)
Ignore computed member calls in static collection - by @sheremet-va in #11085 (130f7)
Don't duplicte oxc.target if user provides a custom array - by @sheremet-va in #11095 (848d7)
Propagate --maxWorkers to projects - by @Gaurav1112 in #11102 (2122f)
Apply queued mocks from doMock() in queue order - by @juliandescottes and Claude Opus 5 (1M context) in #10706 and #11127 (f08ce)
Add a warning if inline project has duplicate plugins due to unexpected extends: true - by @sheremet-va in #11120 (584cf)
Treat test.describe as a suite during static collection - by @sheremet-va in #11128 (d46a7)
browser:
- Fix trace highlight of shadow dom on webdriverio - by @hi-ogawa in #10227 (b01af)
- Simplify orchestrator otel carrier - by @hi-ogawa in #10283 (3514f)
- Remove orphaned Playwright route when same module is mocked via multiple ids - by @Zelys-DFKH in #9957 and #10267 (41db6)
- Skip wrapDynamicImport transform on ssr environment - by @hi-ogawa in #10355 (d3c96)
- Fix stale source map on watch mode - by @hi-ogawa in #10389 (6d772)
- Escape inline orchestrator scripts - by @hi-ogawa and OpenAI Codex in #10412 (c22cf)
- Disable client cdp API when allowWrite/allowExec: false - by @hi-ogawa and OpenAI Codex in #10444 (63e3b)
- Wait for orchestrator readiness before resolving browser sessions - by @soconnor-seeq in #10397 (fe5ed)
- Wait for iframe tester readiness before preparing - by @soconnor-seeq in #10497 (f2655)
- Encode iframeId in tester iframe URL - by @Pduhard, Pduhard and Claude Opus 5 (1M context) in #10520 and #10521 (c8bf1)
- Always derive a positive locator action timeout - by @sheremet-va in #10626 (5b864)
- Resize the browser ui only if it's not headless - by @sheremet-va in #10662 (b5c61)
- Check fs access in builtin commands - by @hi-ogawa, Hiroshi Ogawa and OpenCode (gpt-5.6-sol) in #10674 (33f96)
- Preserve pre-transform request defaults - by @sheremet-va in #10748 (b6060)
- Fix error stacktrace location off-by-one - by @hi-ogawa, Hiroshi Ogawa and OpenCode (gpt-5.6-sol) in #10724 (62b8d)
- Inlined awaited import should not trigger syntax error after transform - by @smeng9, Shaoyu Meng and Claude Opus 5 (1M context) in #10784 (51acd)
- Mock window.print to avoid hanging - by @aaravjaichand in #7375 and #10798 (66d95)
- Ignore channel events in a tester opened as a top-level window - by @simshanith in #9379 and #9381 (46a3c)
- Resolve connectTimeout from the project config - by @lazerg in #10879 and #10880 (62c79)
- Prebundle vite module runner with vitest - by @lebovvskii and @sheremet-va in #10836 and #10856 (37c24)
- Restore dependency reload warning - by @hi-ogawa, Hiroshi Ogawa and OpenCode (gpt-5.6-sol) in #10913 (90d69)
- Configure internal optimizer dependencies - by @hi-ogawa, Hiroshi Ogawa and OpenCode (gpt-5.6-sol) in #10915 (a72f4)
- Trigger playwright/chromium gc on lower disk availability - by @hi-ogawa, Hiroshi Ogawa and OpenCode (gpt-5.6-sol) in #10912 (032d3)
- Disallow filter-only options in getBy* locators - by Arjun in #10295 and #10933 (9b4df)
- Fail instead of hanging when the browser stops responding - by @sheremet-va in #10956 (c496c)
- Exit gracefully when the browser disconnects during cancellation - by @sheremet-va in #10962 (67e84)
- Don't redirect vitest in client environment - by @sheremet-va in #10975 (aeb67)
- Don't hang when ui: true in projects - by @AriPerkkio in #10994 (9f710)
- Preserve trace popover state - by @liuluochen6-af, Hiroshi Ogawa, OpenCode (gpt-5.6-sol) and @hi-ogawa in #10906 and #11021 (1bbc2)
- Report the action error when a task times out - by @sheremet-va in #11101 (dc10f)
cache:
- Improve fsModuleCache resiliency during external modifications - by @jszumski in #10869 (5eb35)
cli:
- Respect FORCE_COLOR over agent detection - by @dokson in #10272 (7e66b)
- Exit on CTRL+c even when globalSetup runs blocked code - by @AriPerkkio in #10863 (d568f)
coverage:
- exclude to not inherit negation globs from test.include - by @AriPerkkio in #10299 (28685)
- Avoid matching sibling project roots - by @innoprej, Shin JaeHee and @AriPerkkio in #10311 (e30dd)
- Non-awaited module imports cause wrong offsets - by @AriPerkkio in #10643 (c4090)
- Fail fast when coverage.reportsDirectory conflicts between concurrent runs - by @jgamaraalv and @AriPerkkio in #10466 (833f0)
- V8 to ignore Vite SSR's generated import bindings - by @AriPerkkio in #11023 (c6174)
- Prevent crash on /@fs/ prepended virtual files - by @AriPerkkio in #11119 (c4473)
deps:
- Update ivya to fix empty aria tree snapshot - by @hi-ogawa in #10218 (f7822)
- Update fake-timers to 15.3.2. support toNotFake - by @BPScott, @hi-ogawa and OpenAI Codex in #10043 (bbf2f)
- Update all non-major dependencies - by @sheremet-va in #9958 (7faa7)
- Update all non-major dependencies - by @sheremet-va in #10861 (0188c)
- Update all non-major dependencies - by @sheremet-va in #10898 (61c4b)
- Update all non-major dependencies - in #10966 (65263)
- Update all non-major dependencies - in #11043 (732df)
expect:
- Allow readonly arrays and sets in toBeOneOf - by @YBJ0000 in #10264 and #10374 (fed11)
- Handle nullish toHaveProperty values - by @liyimil in #10735 and #10811 (99e59)
junit:
- Include unhandled errors in JUnit XML report - by @gbleu and Claude Opus 5 (1M context) in #10244 (6f74e)
mocker:
- Skip hoist transform without ast mock calls - by @hi-ogawa and OpenAI Codex in #10410 (0468e)
- Hoist vi.mock() for vite-plus/test imports - by @Brooooooklyn and Claude Opus 5 (1M context) in #10489 (88376)
- Restrict redirect mocks to the fs allowlist -

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coveralls-official · 2026-09-06T14:14:41Z

coverage: 100.0%. remained the same — renovate/major-vitest-and-its-coverage-provider into master

RobinTail · 2026-09-06T14:36:24Z

--reporter=json --outputFile=<path>
take bench from test context

github-actions · 2026-09-06T15:01:26Z

Performance benchmark

0e1bcc9

┌─────────────┬─────────┬─────────┬────────┬───────┐
│ (index)     │ 10      │ 100     │ 1000   │ 10000 │
├─────────────┼─────────┼─────────┼────────┼───────┤
│ Performance │ 7582685 │ 1295077 │ 113172 │ 13574 │
└─────────────┴─────────┴─────────┴────────┴───────┘

renovate · 2026-09-06T15:01:27Z

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Update Vitest and its coverage provider to v5

973c5d3

fix bench.

0e1bcc9

RobinTail merged commit 98c7baa into master Sep 6, 2026
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Update Vitest and its coverage provider to v5 - #660

Update Vitest and its coverage provider to v5#660
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Release Notes

v5.0.0

🚨 Breaking Changes

🚀 Features

🐞 Bug Fixes

Configuration

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`v5.0.0`

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