expect(received).toMatchSnapshot(hint) Snapshot name: `can press "u" to update snapshots: test results 1` - Snapshot - 0 + Received + 1 @@ -14,7 +14,8 @@ | ^ at Object.toMatchSnapshot (__tests__/bar.spec.js:1:35) › 1 snapshot failed. + 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. Snapshot Summary › 1 snapshot failed from 1 test suite. Inspect your code changes or press `u` to update them." at Object.toMatchSnapshot (e2e/__tests__/watchModeUpdateSnapshot.test.ts:50:18)

can press "t" to filter by test name: e2e/__tests__/watchModePatterns.test.ts#L70

expect(received).toMatchSnapshot(hint) Snapshot name: `can press "t" to filter by test name: test results 1` - Snapshot - 0 + Received + 2 PASS __tests__/bar.spec.js + 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. + PASS __tests__/foo.spec.js at Object.toMatchSnapshot (e2e/__tests__/watchModePatterns.test.ts:70:18)

can press "p" to filter by file name: e2e/__tests__/watchModePatterns.test.ts#L51

expect(received).toMatchSnapshot(hint) Snapshot name: `can press "p" to filter by file name: test results 2` - Snapshot - 0 + Received + 2 PASS __tests__/bar.spec.js ✓ bar 1 ✓ bar 2 + + 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. at Object.toMatchSnapshot (e2e/__tests__/watchModePatterns.test.ts:51:18)

Windows with shard 1/4 / Node LTS using jest-jasmine2

Final attempt failed. Child_process exited with error code 1

ProcessWorker › should cleanly exit on out of memory crash › worker crashes and exits: undefined#L1

thrown: "Exceeded timeout of 10000 ms for a test. Add a timeout value to this test to increase the timeout, if this is a long-running test. See https://jestjs.io/docs/api#testname-fn-timeout." at test (packages/jest-worker/src/workers/__tests__/WorkerEdgeCases.test.ts:293:5)

ProcessWorker › should cleanly exit on out of memory crash › worker stays dead: undefined#L1

expect(received).rejects.toThrow() Received promise resolved instead of rejected Resolved to value: undefined at expect (packages/expect/build/index.js:2059:15)

ProcessWorker › should cleanly exit on out of memory crash › expected state order: undefined#L1

expect(received).toEqual(expected) // deep equality - Expected - 2 + Received + 0 Array [ "ok", - "oom", - "shut-down", ] at Object.toEqual (packages/jest-worker/src/workers/__tests__/WorkerEdgeCases.test.ts:318:29)

ThreadWorker › should cleanly exit on out of memory crash › worker crashes and exits: undefined#L1

ThreadWorker › should cleanly exit on out of memory crash › worker stays dead: undefined#L1

expect(received).rejects.toThrow() Received promise resolved instead of rejected Resolved to value: undefined at expect (packages/expect/build/index.js:2059:15)

ThreadWorker › should cleanly exit on out of memory crash › expected state order: undefined#L1

Ubuntu with shard 1/4 / Node v21.x

Node.js 16 actions are deprecated. Please update the following actions to use Node.js 20: nick-fields/retry@v2. For more information see: https://github.blog/changelog/2023-09-22-github-actions-transitioning-from-node-16-to-node-20/.

Ubuntu with shard 1/4 / Node v20.x

Ubuntu with shard 1/4 / Node v16.x

Ubuntu with shard 1/4 / Node LTS using jest-jasmine2

Ubuntu with shard 1/4 / Node v18.x

Node LTS on Ubuntu with coverage (4/4)

Node.js 16 actions are deprecated. Please update the following actions to use Node.js 20: nick-fields/retry@v2, codecov/codecov-action@v3. For more information see: https://github.blog/changelog/2023-09-22-github-actions-transitioning-from-node-16-to-node-20/.

Ubuntu with shard 4/4 / Node LTS using jest-jasmine2