expect(received).toMatchSnapshot() Snapshot name: `collects coverage only from specified file 1` - Snapshot - 6 + Received + 0 - ----------|---------|----------|---------|---------|------------------- - File | % Stmts | % Branch | % Funcs | % Lines | Uncovered Line #s - ----------|---------|----------|---------|---------|------------------- - All files | 100 | 100 | 100 | 100 | - file.js | 100 | 100 | 100 | 100 | - ----------|---------|----------|---------|---------|------------------- at Object.toMatchSnapshot (e2e/__tests__/coverageReport.test.ts:49:18)

expect(received).toBe(expected) // Object.is equality Expected: 0 Received: 1 at Object.toBe (e2e/__tests__/coverageReport.test.ts:180:20)

expect(received).toMatchSnapshot() Snapshot name: `collects coverage from duplicate files avoiding shared cache 1` - Snapshot - 9 + Received + 0 - ---------------|---------|----------|---------|---------|------------------- - File | % Stmts | % Branch | % Funcs | % Lines | Uncovered Line #s - ---------------|---------|----------|---------|---------|------------------- - All files | 100 | 100 | 100 | 100 | - a | 100 | 100 | 100 | 100 | - identical.js | 100 | 100 | 100 | 100 | - b | 100 | 100 | 100 | 100 | - identical.js | 100 | 100 | 100 | 100 | - ---------------|---------|----------|---------|---------|------------------- at Object.toMatchSnapshot (e2e/__tests__/coverageReport.test.ts:179:18)

expect(received).toBe(expected) // Object.is equality Expected: 0 Received: 1 at Object.toBe (e2e/__tests__/workerForceExit.test.ts:48:20)

expect(received).toBe(expected) // Object.is equality Expected: 0 Received: 1 at Object.toBe (e2e/__tests__/coverageReport.test.ts:144:20)

expect(received).toMatchSnapshot() Snapshot name: `collects coverage only from multiple specified files 1` - Snapshot - 7 + Received + 0 - --------------|---------|----------|---------|---------|------------------- - File | % Stmts | % Branch | % Funcs | % Lines | Uncovered Line #s - --------------|---------|----------|---------|---------|------------------- - All files | 100 | 100 | 100 | 100 | - file.js | 100 | 100 | 100 | 100 | - otherFile.js | 100 | 100 | 100 | 100 | - --------------|---------|----------|---------|---------|------------------- at Object.toMatchSnapshot (e2e/__tests__/coverageReport.test.ts:66:18)

kill EPERM at ChildProcessWorker.killChild (packages/jest-worker/build/index.js:993:23)

expect(received).toMatchSnapshot(properties) Snapshot name: `generateEmptyCoverage generates a null coverage result when using /* istanbul ignore file */ 1` New snapshot was not written. The update flag must be explicitly passed to write a new snapshot. This is likely because this test is run in a continuous integration (CI) environment in which snapshots are not written by default. Received: Object { "b": Object { "0": Array [ 0, 0, ], }, "branchMap": Object { "0": Object { "line": 5, "loc": Object { "end": Object { "column": 7, "line": 9, }, "start": Object { "column": 6, "line": 5, }, }, "locations": Array [ Object { "end": Object { "column": 7, "line": 9, }, "start": Object { "column": 6, "line": 5, }, }, Object { "end": Object { "column": 7, "line": 9, }, "start": Object { "column": 13, "line": 7, }, }, ], "type": "if", }, }, "f": Object { "0": 0, }, "fnMap": Object { "0": Object { "decl": Object { "end": Object { "column": 15, "line": 4, }, "start": Object { "column": 14, "line": 4, }, }, "line": 4, "loc": Object { "end": Object { "column": 5, "line": 10, }, "start": Object { "column": 24, "line": 4, }, }, "name": "(anonymous_0)", }, }, "path": Any<String>, "s": Object { "0": 0, "1": 0, "2": 0, "3": 0, "4": 0, "5": 0, }, "statementMap": Object { "0": Object { "end": Object { "column": 49, "line": 2, }, "start": Object { "column": 4, "line": 2, }, }, "1": Object { "end": Object { "column": 5, "line": 10, }, "start": Object { "column": 14, "line": 4, }, }, "2": Object { "end": Object { "column": 7, "line": 9, }, "start": Object { "column": 6, "line": 5, }, }, "3": Object { "end": Object { "column": 17, "line": 6, }, "start": Object { "column": 8, "line": 6, }, }, "4": Object { "end": Object { "column": 17, "line": 8, }, "start": Object { "column": 8, "line": 8, }, }, "5": Object { "end": Object { "column": 6, "line": 14, }, "start": Object { "column": 4, "line": 12, }, }, }, } at Object.toMatchSnapshot (packages/jest-reporters/src/__tests__/generateEmptyCoverage.test.js:69:27)

Could not find test summary in the output. OUTPUT: FAIL __tests__/get-seed.test.js ● getSeed expect(received).toBe(expected) // Object.is equality Expected: 1234 Received: 1186672364 7 | 8 | test('getSeed', () => { > 9 | expect(jest.getSeed()).toBe(1234); | ^ 10 | }); 11 | at Object.toBe (__tests__/get-seed.test.js:9:26) PASS __tests__/any-seed.test.js node:events:498 throw er; // Unhandled 'error' event ^ Error: kill EPERM at ChildProcess.kill (node:internal/child_process:512:26) at listOnTimeout (node:internal/timers:573:17) at process.processTimers (node:internal/timers:514:7) Emitted 'error' event on ChildProcess instance at: at ChildProcess.kill (node:internal/child_process:512:12) [... lines matching original stack trace ...] at process.processTimers (node:internal/timers:514:7) { errno: -4048, code: 'EPERM', syscall: 'kill' } Node.js v22.0.0-nightly20240331021cf91208 at extractSummary (e2e/Utils.ts:243:11) at Object.<anonymous> (e2e/__tests__/showSeed.test.ts:21:37)

kill EPERM at ChildProcessWorker.killChild (packages/jest-worker/build/index.js:993:23)

kill EPERM at ChildProcessWorker.killChild (packages/jest-worker/build/index.js:993:23)

Final attempt failed. Child_process exited with error code 1

Attempt 1 failed. Reason: Child_process exited with error code 1

Attempt 2 failed. Reason: Child_process exited with error code 1

Attempt 1 failed. Reason: Child_process exited with error code 1