Change integration test parallelization from ClassLevel to MethodLevel by nohwnd · Pull Request #15526 · microsoft/vstest (original) (raw)

Integration tests offload work to child processes (vstest.console, testhost), so there is no shared in-process state between methods. MethodLevel parallelization allows more tests to run concurrently, improving overall test execution time.

Fixes microsoft#15488

Co-authored-by: Copilot 223556219+Copilot@users.noreply.github.com

Bot review requested due to automatic review settings

March 19, 2026 17:34

Blame tests collect crash/hang dumps from child processes and race when run in parallel at method level, causing dump files to be missed.

Co-authored-by: Copilot 223556219+Copilot@users.noreply.github.com

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