fix: do not throw when browser mode is used without explicit projects (#9801)#9938
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oilater wants to merge 4 commits intovitest-dev:mainfrom
Open
fix: do not throw when browser mode is used without explicit projects (#9801)#9938oilater wants to merge 4 commits intovitest-dev:mainfrom
oilater wants to merge 4 commits intovitest-dev:mainfrom
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sheremet-va
reviewed
Mar 22, 2026
| if (this._cliOptions.browser?.enabled) { | ||
| const browserProjects = this.projects.filter(p => p.config.browser.enabled) | ||
| if (!browserProjects.length) { | ||
| if (!browserProjects.length && !this.config.browser?.instances?.length) { |
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This should not be needed because instances inject new projects
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Description
Resolves #9801
This PR fixes an issue where Vitest throws an incorrect validation error when browser mode is enabled without an explicit
config.projects, even if validbrowser.instancesare provided.Implementation
Updated the browser validation logic to distinguish between workspace and non-workspace configurations.
config.projectsis not defined, browser mode is allowed as long as validbrowser.instancesare provided.Please don't delete this checklist! Before submitting the PR, please make sure you do the following:
pnpm-lock.yamlunless you introduce a new test example.Tests
pnpm test:ci.Documentation
pnpm run docscommand.Changesets
feat:,fix:,perf:,docs:, orchore:.