feat(test)!: upgrade to Vitest v5 with migration support - #2551

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fengmk2 wants to merge 44 commits into

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rfc/vitest-v5-upgrade

Commits on Sep 16, 2026

docs(rfc): plan Vitest v5 upgrade
fengmk2
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f0d123f
docs(rfc): refine Vitest v5 migration
fengmk2
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3905321
docs(rfc): target final Vitest v5 release
fengmk2
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261fce5
feat(test): upgrade to Vitest v5 with migration support
fengmk2
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0cd7303
fix(tools): preserve Vitest v5 pins during remote sync
fengmk2
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5a2a869
fix(migrate): preserve Vitest config and assertion semantics
fengmk2
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63e3bec
fix(ci): align vendored Vitest dependencies before install
fengmk2
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c5ad764
fix(ci): preserve Vitest alignment during branding
fengmk2
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4db8bee
fix(test): stabilize Vitest v5 CI coverage
fengmk2
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e5dc372
fix(test): backport Vitest browser define handling
fengmk2
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c8b5685
fix(ci): exclude Rolldown from Vitest upgrade validation
fengmk2
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329bc59
ci: remove vendored Vite test gate
fengmk2
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0ddba6e
fix(ecosystem): use supported Node runtimes before migration
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9804e07
refactor(migrate): replace Babel with native Oxc analysis
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5bac148
fix(migrate): preserve Oxc AST JSON during analysis
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0fdbc02
fix(deps): preserve Vitest lockfile entry after rebase
fengmk2
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53de1c4
fix(test): scope browser aliases and refresh Vite snapshots
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2282fe3
fix(deps): normalize Vitest transitive lockfile entries
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1b6cff3
fix(migrate): address Vitest v5 review findings
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b895a28
fix(test): resolve Vitest v5 CI failures
fengmk2
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c2a7a0b
fix(deps): upgrade rustls to patched release
fengmk2
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88abdb6
docs(test): classify Preview timer bug as pre-existing
fengmk2
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ec548a1
fix(migrate): preserve Vitest inheritance, timeouts, and global scopes
fengmk2
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4a79325
fix(migrate): resolve active Vitest configs and setup scopes
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5710356
test: stabilize Vitest v5 CI fixtures
fengmk2
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2a028f2
fix(migrate): honor Vitest discovery and setup resolution
fengmk2
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de36ed3
fix: upgrade Vitest to 5.0.1 and remove browser define backport
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fb88bf0
test: stabilize Vitest snapshot CI
fengmk2
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61fe81f
fix(migrate): detect actual Vitest source usage
fengmk2
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04b6f67
fix(migrate): accept current Node runtime aliases
fengmk2
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17a92ae
fix(migrate): refine Vitest v5 migration and diagnostics
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dd46d91
fix(migrate): upgrade Node pins and remove migration state
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066bdf5
feat(migrate): automate Vitest v5 benchmark and API settings
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84eb297
refactor(migrate): simplify Vitest v5 migration helpers
fengmk2
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fd26aeb
chore: align workspace catalog ordering with sync-remote
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d280578
fix(migrate): prefer plain benchmark names when safe
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134033e
fix(migrate): preserve benchmark ownership and rollback blockers
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3226b53
fix(migrate): handle in-source Vitest benchmarks
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45f32d4
fix(migrate): remove configless Vitest review prompts
fengmk2
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c1a8409
feat(migrate): document Vitest v4 compatibility settings
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dbc4e06
fix(migrate): report Vitest review findings once
fengmk2
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f5b6bc6
refactor(tools): convert vendored Vitest helper to TypeScript
fengmk2
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8be07ae
fix(migrate): accept supported whole-major Node engine ranges
fengmk2
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7496c6e
ci: run vendored Vitest helper directly with Node
fengmk2
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685c042