Sourced fromvitest's releases.

v0.29.2

   🐞 Bug Fixes

• Optimize dependencies in setup files  -  by@​sheremet-va invitest-dev/vitest#2935(c169f)
• coverage: C8 provider to work when isolate:false  -  by@​AriPerkkio invitest-dev/vitest#2929(86538)

    View changes on GitHub

v0.29.1

   🐞 Bug Fixes

• Wait for optimized dependency to be bundled in non-pnpm package managers  -  by@​sheremet-va(d2460)

    View changes on GitHub

v0.29.0

This release makes some significant changes to how tests are running. If you were using--no-threads before, you might consider enabling--single-thread instead (because your tests are now running inchild_process instead of a worker thread) or try our new performance optimization feature (discussed later). If you were relying on API that was not available inside a worker (likeprocess.chdir(), you can now use this option.

One of the potential breaking bug fixes is that environments do not share the same global scope anymore if you run them with--no-isolate,--no-threads or--single-thread - you might need to update your setup files if you were relying on a global variable before.

If you had performance issues on large code bases before, try the newdeps.experimentalOptimizer option instead of disabling threads. Feedback is welcome!

One of the breaking changes includes adding a link to snapshots inside snapshot files, meaning you will need to update all your snapshots.

   🚨 Breaking Changes

• Vitest as peer dependency for coverage packages  -  by@​AriPerkkio invitest-dev/vitest#2836(94247)
• Coverage-c8 to use V8 profiler directly instead ofNODE_V8_COVERAGE  -  by@​AriPerkkio invitest-dev/vitest#2786(095c6)
• Add a link to the comment at the top of the snapshot file  -  by@​btea invitest-dev/vitest#2867(615e1)
• Always run separate environments in isolation  -  by@​sheremet-va invitest-dev/vitest#2860(1f858)
  • Tests withnode andjsdom (and other environments) now don't share the same global scope, if you run them with--no-isolate or--no-threads flag. Vitest doesn't provide a way to restore the previous behavior as it is considered a bug.
• Use child_process when --no-threads is used  -  by@​sheremet-va invitest-dev/vitest#2772(7bf54)
  • Tests insidechid_process might run longer due to the communication overhead. If you want to restore the previous behavior, use--single-thread.

   🚀 Features

• Add test seed to banner  -  by@​btkostner invitest-dev/vitest#2877(bdb39)
• Use custom source-map-support implementation  -  by@​sheremet-va invitest-dev/vitest#2905(6ff6c)
• Add an option to enable Vite optimizer  -  by@​sheremet-va invitest-dev/vitest#2912(af8de)
• coverage:
  • Add support for coverage reporter options  -  by@​AriPerkkio invitest-dev/vitest#2690(f8176)
  • Automatic threshold updating  -  by@​AriPerkkio invitest-dev/vitest#2886(e1652)
• spy:
  • Implement mock.withImplementation API  -  by@​obadakhalili and@​sheremet-va invitest-dev/vitest#2835(610b1)
• vite-node:
  • Cli option for vite mode  -  by@​abarke invitest-dev/vitest#2893(0fc08)

   🐞 Bug Fixes

• Wait for console.log to print a message before terminating a worker  -  by@​sheremet-va invitest-dev/vitest#2861(fbc54)

... (truncated)

• bce5a9f chore: release v0.29.2
• c169f98 fix: optimize dependencies in setup files (#2935)
• 20c9993 chore: release v0.29.1
• 965f32a chore: release v0.29.0
• 7bf5450 feat!: use child_process when --no-threads is used (#2772)
• 4d277d8 fix: reload changed configuration file on watch mode (#2889)
• e165216 feat(coverage): automatic threshold updating (#2886)
• 615e150 feat: add a link to the comment at the top of the snapshot file (#2867)
• af8de36 feat: add an option to enable Vite optimizer (#2912)
• 6ff6c6e feat: use custom source-map-support implementation (#2905)
• Additional commits viewable incompare view

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