docs: improve custom puppeteer example to prevent worker warnings by falsyvalues · Pull Request #13619 · jestjs/jest (original) (raw)
approved these changes Nov 17, 2022
docs: improve custom example to prevent worker warnings docs: improve custom puppeteer example to prevent worker warnings
Prevents from warnings: A worker process has failed to exit gracefully and has been force exited. This is likely caused by tests leaking due to improper teardown. Try running with --detectOpenHandles to find leaks. Active timers can also cause this, ensure that .unref() was called on them.
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