Update vitest to v2 (major)

[renovate[bot]]

This PR contains the following updates:

Package	Change	Age	Adoption	Passing	Confidence
@vitest/coverage-v8 (source)	1.6.0 -> 2.0.5
@vitest/ui (source)	1.6.0 -> 2.0.5
vitest (source)	1.6.0 -> 2.0.5

---

Release Notes

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

v2.0.5

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   🚀 Features

• Introduce experimental reported tasks  -  by @​sheremet-va in https://github.com/vitest-dev/vitest/issues/6149 (13d85)
  • This is part of the experimental API and doesn't follow semver. We are hoping to stabilize it for 2.1. If you are working with custom reporters, give this a go!

   🐞 Bug Fixes

• Show a difference between string characters if both values are strings  -  by @​sheremet-va in https://github.com/vitest-dev/vitest/issues/6191 (29176)
• testNamePattern adds leading space  -  by @​AriPerkkio in https://github.com/vitest-dev/vitest/issues/6186 (073a5)
• browser:
  • Don't bundle afterEach cleanup hooks in node entrypoint  -  by @​sheremet-va in https://github.com/vitest-dev/vitest/issues/6192 (e6fbc)
  • UserEvent.setup initiates a separate state for userEvent instance  -  by @​sheremet-va in https://github.com/vitest-dev/vitest/issues/6088 (883f3)
  • Correctly import optimized module in vi.importActual  -  by @​sheremet-va in https://github.com/vitest-dev/vitest/issues/6219 (804ff)
  • Passing options to hover/unhover  -  by @​MNeverOff in https://github.com/vitest-dev/vitest/issues/6175 (d4c00)
  • Improve unique CSS selector generation  -  by @​zacharyvoase and Zack Voase in https://github.com/vitest-dev/vitest/issues/6243 (e7acd)
• vitest:
  • Remove nuxt from auto inline deps  -  by @​sheremet-va (93882)
  • Improve defineProject and defineWorkspace types  -  by @​sheremet-va in https://github.com/vitest-dev/vitest/issues/6198 (8cd82)
  • Correctly resolve mocked node:* imports in __mocks__ folder  -  by @​sheremet-va in https://github.com/vitest-dev/vitest/issues/6204 (a48be)
• web-worker:
  • Expose globals on self  -  by @​sheremet-va in https://github.com/vitest-dev/vitest/issues/6170 (12bb5)

    View changes on GitHub

v2.0.4

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   🐞 Bug Fixes

• One-line environment options  -  by @​hahanein in https://github.com/vitest-dev/vitest/issues/5105 (38269)
• Resolve assets imported with require  -  by @​sheremet-va in https://github.com/vitest-dev/vitest/issues/6159 (807a2)
• browser:
  • Don't panic if @​vitest/browser is installed outside of project root  -  by @​sheremet-va in https://github.com/vitest-dev/vitest/issues/6135 (ccfcd)
  • Set global filepath  -  by @​sheremet-va in https://github.com/vitest-dev/vitest/issues/6190 (0d0b4)
  • Allow preview and open in the editor screenshot error from ui  -  by @​userquin in https://github.com/vitest-dev/vitest/issues/6113 (2d620)
• coverage:
  • Global thresholds to include files from glob thresholds  -  by @​thor-juhasz and @​AriPerkkio in https://github.com/vitest-dev/vitest/issues/6172 (02e3f)
  • Consistent type-only file handling  -  by @​AriPerkkio in https://github.com/vitest-dev/vitest/issues/6183 (90576)
  • Ignore *.cts files  -  by @​AriPerkkio in https://github.com/vitest-dev/vitest/issues/6189 (5da45)
  • Add thresholds.<glob>.100 option  -  by @​thor-juhasz and @​AriPerkkio in https://github.com/vitest-dev/vitest/issues/6174 (f6845)
• spy:
  • Fix mockImplementation for function overload and unions  -  by @​hi-ogawa in https://github.com/vitest-dev/vitest/issues/6181 (7a75b)

    View changes on GitHub

v2.0.3

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   🚀 Features

• ui: Show all suites/tests when parent matches  -  by @​userquin in https://github.com/vitest-dev/vitest/issues/6106 (840e0)

   🐞 Bug Fixes

• --inspect-brk stop on Windows  -  by @​AriPerkkio in https://github.com/vitest-dev/vitest/issues/6110 (f8519)
• browser:
  • Don't import from "vite"  -  by @​sheremet-va (35655)
  • Allow immidiate reinvalidation of mocked dependencies  -  by @​sheremet-va in https://github.com/vitest-dev/vitest/issues/6108 (f44cc)
• spy:
  • Fix type error when assigning vi.spyOn to MockInstance of function overload  -  by @​hi-ogawa in https://github.com/vitest-dev/vitest/issues/6086 (e9f9a)
• vite-node:
  • Remove suffix slash on file protocol for window  -  by @​syi0808 in https://github.com/vitest-dev/vitest/issues/6109 (93ebd)

    View changes on GitHub

v2.0.2

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v2.0.1

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   🐞 Bug Fixes

• browser: Correctly inherit browser config in a workspace  -  by @​sheremet-va in https://github.com/vitest-dev/vitest/issues/6054 (4b03e)
• ui: Move virtual scroller to dev dependencies  -  by @​userquin in https://github.com/vitest-dev/vitest/issues/6053 (f94ed)
• vitest: Print only running files, not every file  -  by @​sheremet-va in https://github.com/vitest-dev/vitest/issues/6052 (4d559)

    View changes on GitHub

v2.0.0

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Vitest 2.0 is here! This release page lists all changes made to the project during the beta. For the migration guide, please refer to the documentation.

🚨 Breaking Changes

• Simplify mock function generic types and align with jest - by @​hi-ogawa in https://github.com/vitest-dev/vitest/pull/4784 (a0c1d37)
• Remove --segfault-retry - by @​sheremet-va in https://github.com/vitest-dev/vitest/issues/5514 (ed60e)
  • This flag was introduced to combat threads segfaults. Our current recommendation is to use the new default forks pool instead.
• Run suite hooks in a stack - by @​sheremet-va in https://github.com/vitest-dev/vitest/issues/5609 (1277d)
  • This feels like a more sensible default. Especially with the new onTestFinished hook. This can make your tests run a little bit slower.
• Enable coverage.ignoreEmptyLines by default - by @​AriPerkkio in https://github.com/vitest-dev/vitest/issues/5543 (31994)
  • ⚠️ This change may cause significant differences in your coverage results compared to Vitest v1. These changes are expected as coverage reporting is now more accurate. See https://github.com/vitest-dev/vitest/issues/5423 for more details.
• Add correct location and snapshot fields in json reporter - by @​sheremet-va in https://github.com/vitest-dev/vitest/issues/5434 (bcccc)
  • Previously, the location field pointed to the error location instead of the test location. Now it is aligned with jest and contains the line and column of a test function, but requires includeTaskLocation to be enabled.
• Update dependency chai to v5 - by renovate[bot] and @​sheremet-va in https://github.com/vitest-dev/vitest/issues/5135 (73646)
• Remove watchExclude - by @​patak-dev in https://github.com/vitest-dev/vitest/issues/5177 (d7371)
• Change default pool to 'forks' - by @​AriPerkkio in https://github.com/vitest-dev/vitest/issues/5047 (7f8f9)
  • This change is done for compatibility issues
  • This pool may be slightly slower than previous threads pool: https://vitest.dev/guide/improving-performance.html#pool
• --merge-reports to support coverage - by @​AriPerkkio in https://github.com/vitest-dev/vitest/issues/5736 (b7438)
• Add promise-based return assertions, do not auto-resolve returned promises - by @​sheremet-va in https://github.com/vitest-dev/vitest/issues/5749 (5f710)
  • ⚠️ Vitest no longer unwraps promises in spy.mock.returns. If the function is async or returns a promise, it will always succeed and have a Promise in results. To make migration easier, we introduced spy.mock.settledResults that unwraps promises and expect().toHaveResolved() matcher that accepts unwrapped value.
• Do not exit process if global setup has failed - by @​sheremet-va in https://github.com/vitest-dev/vitest/issues/5726 (ddb09)
• Don't exit process if config failed - by @​sheremet-va in https://github.com/vitest-dev/vitest/issues/5715 (f232f)
• Add meta to json output - by @​sheremet-va in https://github.com/vitest-dev/vitest/issues/5802 (dd754)
• Rename indexScripts to orchestratorScripts in the browser config - by @​sheremet-va in https://github.com/vitest-dev/vitest/issues/5842 (49f34)
• Add "vitest list" API to print collected tests without running them - by @​sheremet-va in https://github.com/vitest-dev/vitest/issues/6013 (583dd)
  • ⚠️ This changes the custom pool API - now requires collectTests method alongside runTests.
• Remove the empty suite from the runner - by @​sheremet-va in https://github.com/vitest-dev/vitest/issues/5435 (dbbbe)
• Support concurrent suites - by @​hi-ogawa in https://github.com/vitest-dev/vitest/pull/5491 (222ce44)

🚀 Features

• Pretty print diffs coming from cause - by @​dubzzz in https://github.com/vitest-dev/vitest/issues/5660 (6faf8)
• Allow import statement as vi.mock path for better IDE support - by @​sheremet-va in https://github.com/vitest-dev/vitest/issues/5690 (a99a1)
• Remove deprecated options - by @​sheremet-va in https://github.com/vitest-dev/vitest/issues/5696 (5c308)
• Add blob reporter - by @​sheremet-va in https://github.com/vitest-dev/vitest/issues/5663 (e2053)
• Add expect.poll utility - by @​sheremet-va in https://github.com/vitest-dev/vitest/issues/5708 (e2e0f)
• Add browser.ui option - by @​sheremet-va in https://github.com/vitest-dev/vitest/issues/5771 (a5033)
• Add median to --output-json - by @​Joristdh in https://github.com/vitest-dev/vitest/issues/5745 (0766b)
• Allow augmenting config.test.env - by @​sheremet-va in https://github.com/vitest-dev/vitest/issues/5784 (b2469)
• Implement module mocking in browser mode - by @​sheremet-va in https://github.com/vitest-dev/vitest/issues/5765 (7b2f6)
• Allow configuring expect options in the config - by @​sheremet-va in https://github.com/vitest-dev/vitest/issues/5729 (fc53f)
• Add an option to print console stack trace - by @​sheremet-va in https://github.com/vitest-dev/vitest/issues/5720 (e4fe6)
• Add browser frame to UI - by @​sheremet-va in https://github.com/vitest-dev/vitest/issues/5808 (3796d)
• Image type add bmp - by btea in https://github.com/vitest-dev/vitest/issues/5921 (98f9b)
• Add an option to return base64 from page.screenshot - by @​sheremet-va in https://github.com/vitest-dev/vitest/issues/5993 (be323)
• Expose parseAst, parseAstAsync from vite - by @​sheremet-va (f645e)
• browser:
  • Add commands to communicate betweens server and the browser - by @​sheremet-va in https://github.com/vitest-dev/vitest/issues/5097 (aa431)
  • Do not reload the page during watch mode - by @​sheremet-va in https://github.com/vitest-dev/vitest/issues/5810 (e5b9a)
  • Support changing the viewport - by @​sheremet-va in https://github.com/vitest-dev/vitest/issues/5811 (71851)
  • Add browser iframe mouse interaction - by @​userquin in https://github.com/vitest-dev/vitest/issues/5815 (f29b9)
  • Support click event - by @​sheremet-va in https://github.com/vitest-dev/vitest/issues/5777 (839c3)
  • Rename none provider to preview, make it default - by @​sheremet-va in https://github.com/vitest-dev/vitest/issues/5826 (18310)
  • Run tests in parallel in headless mode, add page.screenshot method - by @​sheremet-va in https://github.com/vitest-dev/vitest/issues/5853 (81c42)
  • Implement several userEvent methods, add fill and dragAndDrop events - by @​sheremet-va in https://github.com/vitest-dev/vitest/issues/5882 (4dbea)
  • Introduce expect.dom method and bundle jest-dom matchers with @vitest/browser - by @​sheremet-va in https://github.com/vitest-dev/vitest/issues/5910 (3a96a)
  • Expose CDP in the browser - by @​sheremet-va in https://github.com/vitest-dev/vitest/issues/5938 (bec43)
  • Add "init" command for browser tests - by @​sheremet-va in https://github.com/vitest-dev/vitest/issues/5960 (49e97)
  • Add an option to take screenshots if the browser test fails - by @​sheremet-va in https://github.com/vitest-dev/vitest/issues/5975 (154cb)
  • Add tripleClick to interactive api - by @​userquin in https://github.com/vitest-dev/vitest/issues/5987 (200a4)
  • Playwright provider doesn't allow resizing the browser viewport - by @​userquin and @​sheremet-va in https://github.com/vitest-dev/vitest/issues/5984 (ff978)
• config:
  • Allow percentage value for workers option - by @​syi0808 in https://github.com/vitest-dev/vitest/issues/5982 (b1a27)
• runner:
  • Implement test.for - by @​hi-ogawa and @​sheremet-va in https://github.com/vitest-dev/vitest/issues/5861 (c2380)
• spy:
  • Collect mock.contexts - by @​sheremet-va in https://github.com/vitest-dev/vitest/issues/5955 (3b31a)
• ui:
  • Render tests in a tree - by @​sheremet-va in https://github.com/vitest-dev/vitest/issues/5807 (7900f)
  • Load module graph on tab selection - by @​userquin in https://github.com/vitest-dev/vitest/issues/5844 (b117e)
  • Replace navigation tree with test explorer - by @​userquin in https://github.com/vitest-dev/vitest/issues/5907 (45dfc)
  • Add initializing explorer logic - by @​userquin in https://github.com/vitest-dev/vitest/issues/5941 (c31c4)
  • Add action to explorer item to show the test/suite line in the source code tab - by @​userquin and Anjorin Damilare in https://github.com/vitest-dev/vitest/issues/5948 (7ec29)
• ws-client:
  • Allow change reactive for state, filesMap and idMap - by @​userquin in https://github.com/vitest-dev/vitest/issues/5906 (e6020)

🐞 Bug Fixes

• Print console statements in vmThreads - by @​sheremet-va in https://github.com/vitest-dev/vitest/issues/5678 (34a80)
• Repeatable --exclude option - by @​fregante in https://github.com/vitest-dev/vitest/issues/5782 (d6700)
• Remove browser.fileParallelism - by @​sheremet-va in https://github.com/vitest-dev/vitest/issues/5790 (b881e)
• Install UI icons - by @​sheremet-va (b84f1)
• Remove process.exit if workspace project failed to be created - by @​sheremet-va in https://github.com/vitest-dev/vitest/issues/5804 (a820e)
• Vi.waitFor/vi.waitUntil interval is now cleared after it times out - by @​pedro00dk in https://github.com/vitest-dev/vitest/issues/5875 (04107)
• ToJSON recursive error serialization - by @​eddienubes in https://github.com/vitest-dev/vitest/issues/5848 and https://github.com/vitest-dev/vitest/issues/5884 (8d55d)
• Print error properties only in verbose reporter - by @​sheremet-va in https://github.com/vitest-dev/vitest/issues/5917 (2bd8d)
• Use TTY reporter when running in Deno - by @​marvinhagemeister in https://github.com/vitest-dev/vitest/issues/5972 (e0f45)
• Don't override uppercase - by @​sheremet-va (caef4)
• Clear screen and scrollback on iTerm2 - by @​kxalex in https://github.com/vitest-dev/vitest/issues/5978 (d7f23)
• Include pretty-format in @​vitest/runner for optimization on npm - by @​sheremet-va (42bd4)
• Transpile esnext to node18 to support newest JS and TS features - by @​sheremet-va in https://github.com/vitest-dev/vitest/issues/4409 (8f65a)
• api:
  • Correct project.provide type - by @​sheremet-va in https://github.com/vitest-dev/vitest/issues/5959 (0eda9)
  • Don't call process.exit manually - by @​sheremet-va in https://github.com/vitest-dev/vitest/issues/5926 (e9b63)
• browser:
  • Display UI - by @​sheremet-va (d41e4)
  • Browser actions icons colors - by @​userquin in https://github.com/vitest-dev/vitest/issues/5816 (f9d9b)
  • Restore the original viewport when unselecting the preset viewport - by @​sheremet-va in https://github.com/vitest-dev/vitest/issues/5821 (5ebb3)
  • Don't get stuck after the manual page refresh - by @​sheremet-va (2220b)
  • Use iframe id instead of calculating it from filenames - by @​sheremet-va in https://github.com/vitest-dev/vitest/issues/5823 (34a31)
  • Always clean up iframes on rerun - by @​sheremet-va in https://github.com/vitest-dev/vitest/issues/5827 (087fa)
  • Support @​testing-library/vue in browser mode out of the box - by @​sheremet-va (76b82)
  • Print correct transformed module graph - by @​sheremet-va in https://github.com/vitest-dev/vitest/issues/5833 (a7581)
  • Use preview provider when running in StackBlitz - by @​userquin in https://github.com/vitest-dev/vitest/issues/5836 (76e13)
  • Specify entries for correct deps optimization - by @​sheremet-va in https://github.com/vitest-dev/vitest/issues/5839 (c79b3)
  • Allow iframe to load even if there is a custom CSP header - by @​sheremet-va in https://github.com/vitest-dev/vitest/issues/5841 (caaaf)
  • Don't optimize Vitest dependencies - by @​sheremet-va in https://github.com/vitest-dev/vitest/issues/5843 (f15b4)
  • Set server.open to false and move error handling after init - by @​sheremet-va in https://github.com/vitest-dev/vitest/issues/5845 (47003)
  • Show correct prepare time - by @​sheremet-va in https://github.com/vitest-dev/vitest/issues/5852 (52d54)
  • Resolve coverage.reporter from string values - by @​AriPerkkio in https://github.com/vitest-dev/vitest/issues/5920 (f33da)
  • Correctly update inline snapshot if changed - by @​sheremet-va in https://github.com/vitest-dev/vitest/issues/5925 (2380c)
  • Remove "util" warning - by @​sheremet-va in https://github.com/vitest-dev/vitest/issues/5935 (48f28)
  • Remove hacky retry - by @​sheremet-va in https://github.com/vitest-dev/vitest/issues/5971 (2a2c9)
  • Make userEvent more stable when running in parallel - by @​sheremet-va in https://github.com/vitest-dev/vitest/issues/5974 (14a21)
  • Print screenshot path alongside the test error message - by @​sheremet-va in https://github.com/vitest-dev/vitest/issues/5992 (15289)
  • Print correct stack trace in source files - by @​sheremet-va in https://github.com/vitest-dev/vitest/issues/6003 (62aa7)
  • Correctly mock optimized cjs dependencies - by @​sheremet-va in https://github.com/vitest-dev/vitest/issues/6035 (057b4)
  • Support shadow root and svg elements - by @​sheremet-va in https://github.com/vitest-dev/vitest/issues/6036 (2e3c8)
• coverage:
  • Clean up empty coverage reports directory - by @​AriPerkkio in https://github.com/vitest-dev/vitest/issues/5731 (c469c)
  • thresholds.autoUpdate to support mergeConfig - by @​AriPerkkio in https://github.com/vitest-dev/vitest/issues/5818 (7afb3)
  • Pass thresholds errors to stderr of startVitest() - by @​AriPerkkio in https://github.com/vitest-dev/vitest/issues/5954 (70805)
  • Exclude bench files from coverage - by @​kouak in https://github.com/vitest-dev/vitest/issues/5983 (429e1)
  • Vite to ignore dynamic import of provider - by @​AriPerkkio in https://github.com/vitest-dev/vitest/issues/5998 (6d884)
  • Istanbul to support import attributes - by @​Gravitonic in https://github.com/vitest-dev/vitest/issues/6006 (2898a)
  • Support overriding exclude - by @​AriPerkkio in https://github.com/vitest-dev/vitest/issues/5997 (169bc)
  • Remove work-around for implicit else - by @​AriPerkkio in https://github.com/vitest-dev/vitest/issues/6014 (368c1)
• deps:
  • Update dependency @​testing-library/dom to v10 - by renovate[bot] in https://github.com/vitest-dev/vitest/issues/5866 (e9745)
  • Update vulnerable test-exclude to v7 - by @​AriPerkkio in https://github.com/vitest-dev/vitest/issues/5867 (0a715)
• expect:
  • Fix immutable.js iterable equality - by @​hi-ogawa in https://github.com/vitest-dev/vitest/issues/5692 (1532c)
• forks:
  • Resolve poolOptions.<name>.isolate from forks options - by @​AriPerkkio in https://github.com/vitest-dev/vitest/issues/5840 (a60a1)
• runner:
  • Ensure inner suite { sequential: true } correctly overrides outer suite { concurrent: true } - by @​pengooseDev in https://github.com/vitest-dev/vitest/issues/5737 (a20e7)
  • Ensure test.each print -0 and -NaN properly - by @​pengooseDev in https://github.com/vitest-dev/vitest/issues/5806 (9ac8f)
• snapshot:
  • Fix toMatchFileSnapshot with empty file - by @​hi-ogawa in https://github.com/vitest-dev/vitest/issues/5894 (88006)
• spy:
  • Correctly track constructor's "this" type - by @​sheremet-va (4776e)
• types:
  • Mark pool options as not available in project config - by @​sheremet-va in https://github.com/vitest-dev/vitest/issues/5934 (486fd)
• ui:
  • Show correct module graph and project name in a Vitest workspace - by @​sheremet-va in https://github.com/vitest-dev/vitest/issues/5792 (48c50)
  • Update running todo tests inside todo suites (each) - by @​userquin in https://github.com/vitest-dev/vitest/issues/5939 (63ae1)
  • FileDetails title status icon not being updated - by @​userquin in https://github.com/vitest-dev/vitest/issues/5942 (e9ddf)
• ui, browser:
  • Disable mouse events when resizing main navigation panel - by @​userquin in https://github.com/vitest-dev/vitest/issues/5863 (7cbd9)
• utils:
  • Produce valid snapshot names - by @​dubzzz in https://github.com/vitest-dev/vitest/issues/5724 (1ec61)
  • Fix color util maximum call stack error - by @​hi-ogawa in https://github.com/vitest-dev/vitest/issues/5733 (a4ec5)
  • Package exports - by @​userquin in https://github.com/vitest-dev/vitest/issues/5847 (07876)
• vite-node:
  • Expose all envs from .env file, not just with a prefix VITE_ - by @​sheremet-va in https://github.com/vitest-dev/vitest/issues/6017 (d87be)
• vitest:
  • Expose provide to the public API - by @​sheremet-va in https://github.com/vitest-dev/vitest/issues/5897 (66e64)
  • Cache fs code only for forks pool - by @​sheremet-va in https://github.com/vitest-dev/vitest/issues/5909 (e30d9)
  • Allow testing unandled rejection/exception - by @​sheremet-va in https://github.com/vitest-dev/vitest/issues/6016 (c8d56)
  • Show all failed tests when rerunning a test - by @​sheremet-va in https://github.com/vitest-dev/vitest/issues/6022 (91ba6)

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