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fix: compatibility with react 19 in snapshots #14930

fix: compatibility with react 19 in snapshots

fix: compatibility with react 19 in snapshots #14930

Triggered via pull request July 8, 2025 17:25
Status Failure
Total duration 21m 59s
Artifacts

nodejs.yml

on: pull_request
prepare-yarn-cache-ubuntu  /  Prepare yarn cache for ubuntu-latest
43s
prepare-yarn-cache-ubuntu / Prepare yarn cache for ubuntu-latest
prepare-yarn-cache-macos  /  Prepare yarn cache for macos-latest
40s
prepare-yarn-cache-macos / Prepare yarn cache for macos-latest
prepare-yarn-cache-windows  /  Prepare yarn cache for windows-latest
1m 17s
prepare-yarn-cache-windows / Prepare yarn cache for windows-latest
TypeScript Compatibility
5m 44s
TypeScript Compatibility
Typecheck Examples and Tests
4m 9s
Typecheck Examples and Tests
Lint
2m 5s
Lint
Validate Yarn dependencies and constraints
39s
Validate Yarn dependencies and constraints
Node LTS on Ubuntu with leak detection
55s
Node LTS on Ubuntu with leak detection
Matrix: test-coverage
Matrix: test-ubuntu
Matrix: test-macos
Matrix: test-windows
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322 errors and 66 warnings
Node LTS on Ubuntu with leak detection
Process completed with exit code 1.
supports context Consumer with a child: undefined#L0
expect(received).toBe(expected) // Object.is equality - Expected - 2 + Received + 2 - <Context.Consumer> + <UNDEFINED> [Function children] - </Context.Consumer> + </UNDEFINED> at Object.toBe (packages/pretty-format/src/__tests__/react.test.tsx:773:5)
supports context Provider with a child: undefined#L0
expect(received).toBe(expected) // Object.is equality - Expected - 2 + Received + 2 - <Context.Provider + <UNDEFINED value="test-value" > child - </Context.Provider> + </UNDEFINED> at Object.toBe (packages/pretty-format/src/__tests__/react.test.tsx:759:5)
React.memo › with displayName › renders the displayName of memoized component: undefined#L0
expect(received).toBe(expected) // Object.is equality - Expected - 3 + Received + 3 - <Memo(DisplayNameForMemoized(Foo))> - cat - </Memo(DisplayNameForMemoized(Foo))> + <UNDEFINED> + cat + </UNDEFINED> at Object.toBe (packages/pretty-format/src/__tests__/react.test.tsx:745:72)
React.memo › with displayName › renders the displayName of component before memoizing: undefined#L0
expect(received).toBe(expected) // Object.is equality - Expected - 3 + Received + 3 - <Memo(DisplayNameBeforeMemoizing(Foo))> - cat - </Memo(DisplayNameBeforeMemoizing(Foo))> + <UNDEFINED> + cat + </UNDEFINED> at Object.toBe (packages/pretty-format/src/__tests__/react.test.tsx:734:72)
React.memo › without displayName › renders the component name: undefined#L0
expect(received).toBe(expected) // Object.is equality - Expected - 2 + Received + 2 - <Memo(Dog)> + <UNDEFINED> cat - </Memo(Dog)> + </UNDEFINED> at Object.toBe (packages/pretty-format/src/__tests__/react.test.tsx:724:9)
supports forwardRef with a child: undefined#L0
expect(received).toBe(expected) // Object.is equality - Expected - 3 + Received + 3 - <ForwardRef(Cat)> - mouse - </ForwardRef(Cat)> + <UNDEFINED> + mouse + </UNDEFINED> at Object.toBe (packages/pretty-format/src/__tests__/react.test.tsx:712:5)
supports suspense: undefined#L0
expect(received).toBe(expected) // Object.is equality - Expected - 2 + Received + 2 - <React.Suspense> + <UNDEFINED> <div> test </div> - </React.Suspense> + </UNDEFINED> at Object.toBe (packages/pretty-format/src/__tests__/react.test.tsx:317:5)
supports a fragment with element child: undefined#L0
expect(received).toBe(expected) // Object.is equality - Expected - 2 + Received + 2 - <React.Fragment> + <UNDEFINED> <div> test </div> - </React.Fragment> + </UNDEFINED> at Object.toBe (packages/pretty-format/src/__tests__/react.test.tsx:305:5)
supports a fragment with string child: undefined#L0
expect(received).toBe(expected) // Object.is equality - Expected - 3 + Received + 3 - <React.Fragment> - test - </React.Fragment> + <UNDEFINED> + test + </UNDEFINED> at Object.toBe (packages/pretty-format/src/__tests__/react.test.tsx:295:5)
supports a fragment with no children: undefined#L0
expect(received).toBe(expected) // Object.is equality Expected: "<React.Fragment />" Received: "<UNDEFINED />" at Object.toBe (packages/pretty-format/src/__tests__/react.test.tsx:285:5)
Ubuntu with shard 1/4 / Node v24.x
Final attempt failed. Child_process exited with error code 1
ReactElement Plugin › serializes forwardRef component with displayName: undefined#L0
expect(received).toBe(expected) Expected value to be: "<ForwardRef(Display) />" Received: "<UNDEFINED />" Difference: - Expected + Received - <ForwardRef(Display) /> + <UNDEFINED /> at Object.toPrettyPrintTo (packages/pretty-format/src/__tests__/ReactElement.test.ts:48:52)
ReactElement Plugin › serializes forwardRef with displayName: undefined#L0
expect(received).toBe(expected) Expected value to be: "<Display />" Received: "<UNDEFINED />" Difference: - Expected + Received - <Display /> + <UNDEFINED /> at Object.toPrettyPrintTo (packages/pretty-format/src/__tests__/ReactElement.test.ts:41:52)
ReactElement Plugin › serializes forwardRef without displayName: undefined#L0
expect(received).toBe(expected) Expected value to be: "<ForwardRef />" Received: "<UNDEFINED />" Difference: - Expected + Received - <ForwardRef /> + <UNDEFINED /> at Object.toPrettyPrintTo (packages/pretty-format/src/__tests__/ReactElement.test.ts:34:52)
ReactElement Plugin › serializes forwardRef component with displayName: undefined#L0
expect(received).toBe(expected) Expected value to be: "<ForwardRef(Display) />" Received: "<UNDEFINED />" Difference: - Expected + Received - <ForwardRef(Display) /> + <UNDEFINED /> at Object.toPrettyPrintTo (packages/pretty-format/src/__tests__/ReactElement.test.ts:48:52)
ReactElement Plugin › serializes forwardRef with displayName: undefined#L0
expect(received).toBe(expected) Expected value to be: "<Display />" Received: "<UNDEFINED />" Difference: - Expected + Received - <Display /> + <UNDEFINED /> at Object.toPrettyPrintTo (packages/pretty-format/src/__tests__/ReactElement.test.ts:41:52)
ReactElement Plugin › serializes forwardRef without displayName: undefined#L0
expect(received).toBe(expected) Expected value to be: "<ForwardRef />" Received: "<UNDEFINED />" Difference: - Expected + Received - <ForwardRef /> + <UNDEFINED /> at Object.toPrettyPrintTo (packages/pretty-format/src/__tests__/ReactElement.test.ts:34:52)
ReactElement Plugin › serializes forwardRef component with displayName: undefined#L0
expect(received).toBe(expected) Expected value to be: "<ForwardRef(Display) />" Received: "<UNDEFINED />" Difference: - Expected + Received - <ForwardRef(Display) /> + <UNDEFINED /> at Object.toPrettyPrintTo (packages/pretty-format/src/__tests__/ReactElement.test.ts:48:52)
ReactElement Plugin › serializes forwardRef with displayName: undefined#L0
expect(received).toBe(expected) Expected value to be: "<Display />" Received: "<UNDEFINED />" Difference: - Expected + Received - <Display /> + <UNDEFINED /> at Object.toPrettyPrintTo (packages/pretty-format/src/__tests__/ReactElement.test.ts:41:52)
ReactElement Plugin › serializes forwardRef without displayName: undefined#L0
expect(received).toBe(expected) Expected value to be: "<ForwardRef />" Received: "<UNDEFINED />" Difference: - Expected + Received - <ForwardRef /> + <UNDEFINED /> at Object.toPrettyPrintTo (packages/pretty-format/src/__tests__/ReactElement.test.ts:34:52)
supports context Consumer with a child: undefined#L0
expect(received).toBe(expected) // Object.is equality - Expected - 2 + Received + 2 - <Context.Consumer> + <UNDEFINED> [Function children] - </Context.Consumer> + </UNDEFINED> at Object.toBe (packages/pretty-format/src/__tests__/react.test.tsx:773:5)
supports context Provider with a child: undefined#L0
expect(received).toBe(expected) // Object.is equality - Expected - 2 + Received + 2 - <Context.Provider + <UNDEFINED value="test-value" > child - </Context.Provider> + </UNDEFINED> at Object.toBe (packages/pretty-format/src/__tests__/react.test.tsx:759:5)
React.memo › with displayName › renders the displayName of memoized component: undefined#L0
expect(received).toBe(expected) // Object.is equality - Expected - 3 + Received + 3 - <Memo(DisplayNameForMemoized(Foo))> - cat - </Memo(DisplayNameForMemoized(Foo))> + <UNDEFINED> + cat + </UNDEFINED> at Object.toBe (packages/pretty-format/src/__tests__/react.test.tsx:745:72)
React.memo › with displayName › renders the displayName of component before memoizing: undefined#L0
expect(received).toBe(expected) // Object.is equality - Expected - 3 + Received + 3 - <Memo(DisplayNameBeforeMemoizing(Foo))> - cat - </Memo(DisplayNameBeforeMemoizing(Foo))> + <UNDEFINED> + cat + </UNDEFINED> at Object.toBe (packages/pretty-format/src/__tests__/react.test.tsx:734:72)
React.memo › without displayName › renders the component name: undefined#L0
expect(received).toBe(expected) // Object.is equality - Expected - 2 + Received + 2 - <Memo(Dog)> + <UNDEFINED> cat - </Memo(Dog)> + </UNDEFINED> at Object.toBe (packages/pretty-format/src/__tests__/react.test.tsx:724:9)
supports forwardRef with a child: undefined#L0
expect(received).toBe(expected) // Object.is equality - Expected - 3 + Received + 3 - <ForwardRef(Cat)> - mouse - </ForwardRef(Cat)> + <UNDEFINED> + mouse + </UNDEFINED> at Object.toBe (packages/pretty-format/src/__tests__/react.test.tsx:712:5)
supports suspense: undefined#L0
expect(received).toBe(expected) // Object.is equality - Expected - 2 + Received + 2 - <React.Suspense> + <UNDEFINED> <div> test </div> - </React.Suspense> + </UNDEFINED> at Object.toBe (packages/pretty-format/src/__tests__/react.test.tsx:317:5)
supports a fragment with element child: undefined#L0
expect(received).toBe(expected) // Object.is equality - Expected - 2 + Received + 2 - <React.Fragment> + <UNDEFINED> <div> test </div> - </React.Fragment> + </UNDEFINED> at Object.toBe (packages/pretty-format/src/__tests__/react.test.tsx:305:5)
supports a fragment with string child: undefined#L0
expect(received).toBe(expected) // Object.is equality - Expected - 3 + Received + 3 - <React.Fragment> - test - </React.Fragment> + <UNDEFINED> + test + </UNDEFINED> at Object.toBe (packages/pretty-format/src/__tests__/react.test.tsx:295:5)
supports a fragment with no children: undefined#L0
expect(received).toBe(expected) // Object.is equality Expected: "<React.Fragment />" Received: "<UNDEFINED />" at Object.toBe (packages/pretty-format/src/__tests__/react.test.tsx:285:5)
macOS with shard 1/3 / Node LTS using jest-jasmine2
Final attempt failed. Child_process exited with error code 1
ReactElement Plugin › serializes forwardRef component with displayName: undefined#L0
expect(received).toBe(expected) Expected value to be: "<ForwardRef(Display) />" Received: "<UNDEFINED />" Difference: - Expected + Received - <ForwardRef(Display) /> + <UNDEFINED /> at Object.toPrettyPrintTo (packages/pretty-format/src/__tests__/ReactElement.test.ts:48:52)
ReactElement Plugin › serializes forwardRef with displayName: undefined#L0
expect(received).toBe(expected) Expected value to be: "<Display />" Received: "<UNDEFINED />" Difference: - Expected + Received - <Display /> + <UNDEFINED /> at Object.toPrettyPrintTo (packages/pretty-format/src/__tests__/ReactElement.test.ts:41:52)
ReactElement Plugin › serializes forwardRef without displayName: undefined#L0
expect(received).toBe(expected) Expected value to be: "<ForwardRef />" Received: "<UNDEFINED />" Difference: - Expected + Received - <ForwardRef /> + <UNDEFINED /> at Object.toPrettyPrintTo (packages/pretty-format/src/__tests__/ReactElement.test.ts:34:52)
ReactElement Plugin › serializes forwardRef component with displayName: undefined#L0
expect(received).toBe(expected) Expected value to be: "<ForwardRef(Display) />" Received: "<UNDEFINED />" Difference: - Expected + Received - <ForwardRef(Display) /> + <UNDEFINED /> at Object.toPrettyPrintTo (packages/pretty-format/src/__tests__/ReactElement.test.ts:48:52)
ReactElement Plugin › serializes forwardRef with displayName: undefined#L0
expect(received).toBe(expected) Expected value to be: "<Display />" Received: "<UNDEFINED />" Difference: - Expected + Received - <Display /> + <UNDEFINED /> at Object.toPrettyPrintTo (packages/pretty-format/src/__tests__/ReactElement.test.ts:41:52)
ReactElement Plugin › serializes forwardRef without displayName: undefined#L0
expect(received).toBe(expected) Expected value to be: "<ForwardRef />" Received: "<UNDEFINED />" Difference: - Expected + Received - <ForwardRef /> + <UNDEFINED /> at Object.toPrettyPrintTo (packages/pretty-format/src/__tests__/ReactElement.test.ts:34:52)
ReactElement Plugin › serializes forwardRef component with displayName: undefined#L0
expect(received).toBe(expected) Expected value to be: "<ForwardRef(Display) />" Received: "<UNDEFINED />" Difference: - Expected + Received - <ForwardRef(Display) /> + <UNDEFINED /> at Object.toPrettyPrintTo (packages/pretty-format/src/__tests__/ReactElement.test.ts:48:52)
ReactElement Plugin › serializes forwardRef with displayName: undefined#L0
expect(received).toBe(expected) Expected value to be: "<Display />" Received: "<UNDEFINED />" Difference: - Expected + Received - <Display /> + <UNDEFINED /> at Object.toPrettyPrintTo (packages/pretty-format/src/__tests__/ReactElement.test.ts:41:52)
ReactElement Plugin › serializes forwardRef without displayName: undefined#L0
expect(received).toBe(expected) Expected value to be: "<ForwardRef />" Received: "<UNDEFINED />" Difference: - Expected + Received - <ForwardRef /> + <UNDEFINED /> at Object.toPrettyPrintTo (packages/pretty-format/src/__tests__/ReactElement.test.ts:34:52)
Ubuntu with shard 1/4 / Node v22.x
Final attempt failed. Child_process exited with error code 1
ReactElement Plugin › serializes forwardRef component with displayName: undefined#L0
expect(received).toBe(expected) Expected value to be: "<ForwardRef(Display) />" Received: "<UNDEFINED />" Difference: - Expected + Received - <ForwardRef(Display) /> + <UNDEFINED /> at Object.toPrettyPrintTo (packages/pretty-format/src/__tests__/ReactElement.test.ts:48:52)
ReactElement Plugin › serializes forwardRef with displayName: undefined#L0
expect(received).toBe(expected) Expected value to be: "<Display />" Received: "<UNDEFINED />" Difference: - Expected + Received - <Display /> + <UNDEFINED /> at Object.toPrettyPrintTo (packages/pretty-format/src/__tests__/ReactElement.test.ts:41:52)
ReactElement Plugin › serializes forwardRef without displayName: undefined#L0
expect(received).toBe(expected) Expected value to be: "<ForwardRef />" Received: "<UNDEFINED />" Difference: - Expected + Received - <ForwardRef /> + <UNDEFINED /> at Object.toPrettyPrintTo (packages/pretty-format/src/__tests__/ReactElement.test.ts:34:52)
ReactElement Plugin › serializes forwardRef component with displayName: undefined#L0
expect(received).toBe(expected) Expected value to be: "<ForwardRef(Display) />" Received: "<UNDEFINED />" Difference: - Expected + Received - <ForwardRef(Display) /> + <UNDEFINED /> at Object.toPrettyPrintTo (packages/pretty-format/src/__tests__/ReactElement.test.ts:48:52)
ReactElement Plugin › serializes forwardRef with displayName: undefined#L0
expect(received).toBe(expected) Expected value to be: "<Display />" Received: "<UNDEFINED />" Difference: - Expected + Received - <Display /> + <UNDEFINED /> at Object.toPrettyPrintTo (packages/pretty-format/src/__tests__/ReactElement.test.ts:41:52)
ReactElement Plugin › serializes forwardRef without displayName: undefined#L0
expect(received).toBe(expected) Expected value to be: "<ForwardRef />" Received: "<UNDEFINED />" Difference: - Expected + Received - <ForwardRef /> + <UNDEFINED /> at Object.toPrettyPrintTo (packages/pretty-format/src/__tests__/ReactElement.test.ts:34:52)
ReactElement Plugin › serializes forwardRef component with displayName: undefined#L0
expect(received).toBe(expected) Expected value to be: "<ForwardRef(Display) />" Received: "<UNDEFINED />" Difference: - Expected + Received - <ForwardRef(Display) /> + <UNDEFINED /> at Object.toPrettyPrintTo (packages/pretty-format/src/__tests__/ReactElement.test.ts:48:52)
ReactElement Plugin › serializes forwardRef with displayName: undefined#L0
expect(received).toBe(expected) Expected value to be: "<Display />" Received: "<UNDEFINED />" Difference: - Expected + Received - <Display /> + <UNDEFINED /> at Object.toPrettyPrintTo (packages/pretty-format/src/__tests__/ReactElement.test.ts:41:52)
ReactElement Plugin › serializes forwardRef without displayName: undefined#L0
expect(received).toBe(expected) Expected value to be: "<ForwardRef />" Received: "<UNDEFINED />" Difference: - Expected + Received - <ForwardRef /> + <UNDEFINED /> at Object.toPrettyPrintTo (packages/pretty-format/src/__tests__/ReactElement.test.ts:34:52)
Ubuntu with shard 1/4 / Node LTS using jest-jasmine2
Final attempt failed. Child_process exited with error code 1
ReactElement Plugin › serializes forwardRef component with displayName: undefined#L0
expect(received).toBe(expected) Expected value to be: "<ForwardRef(Display) />" Received: "<UNDEFINED />" Difference: - Expected + Received - <ForwardRef(Display) /> + <UNDEFINED /> at Object.toPrettyPrintTo (packages/pretty-format/src/__tests__/ReactElement.test.ts:48:52)
ReactElement Plugin › serializes forwardRef with displayName: undefined#L0
expect(received).toBe(expected) Expected value to be: "<Display />" Received: "<UNDEFINED />" Difference: - Expected + Received - <Display /> + <UNDEFINED /> at Object.toPrettyPrintTo (packages/pretty-format/src/__tests__/ReactElement.test.ts:41:52)
ReactElement Plugin › serializes forwardRef without displayName: undefined#L0
expect(received).toBe(expected) Expected value to be: "<ForwardRef />" Received: "<UNDEFINED />" Difference: - Expected + Received - <ForwardRef /> + <UNDEFINED /> at Object.toPrettyPrintTo (packages/pretty-format/src/__tests__/ReactElement.test.ts:34:52)
ReactElement Plugin › serializes forwardRef component with displayName: undefined#L0
expect(received).toBe(expected) Expected value to be: "<ForwardRef(Display) />" Received: "<UNDEFINED />" Difference: - Expected + Received - <ForwardRef(Display) /> + <UNDEFINED /> at Object.toPrettyPrintTo (packages/pretty-format/src/__tests__/ReactElement.test.ts:48:52)
ReactElement Plugin › serializes forwardRef with displayName: undefined#L0
expect(received).toBe(expected) Expected value to be: "<Display />" Received: "<UNDEFINED />" Difference: - Expected + Received - <Display /> + <UNDEFINED /> at Object.toPrettyPrintTo (packages/pretty-format/src/__tests__/ReactElement.test.ts:41:52)
ReactElement Plugin › serializes forwardRef without displayName: undefined#L0
expect(received).toBe(expected) Expected value to be: "<ForwardRef />" Received: "<UNDEFINED />" Difference: - Expected + Received - <ForwardRef /> + <UNDEFINED /> at Object.toPrettyPrintTo (packages/pretty-format/src/__tests__/ReactElement.test.ts:34:52)
ReactElement Plugin › serializes forwardRef component with displayName: undefined#L0
expect(received).toBe(expected) Expected value to be: "<ForwardRef(Display) />" Received: "<UNDEFINED />" Difference: - Expected + Received - <ForwardRef(Display) /> + <UNDEFINED /> at Object.toPrettyPrintTo (packages/pretty-format/src/__tests__/ReactElement.test.ts:48:52)
ReactElement Plugin › serializes forwardRef with displayName: undefined#L0
expect(received).toBe(expected) Expected value to be: "<Display />" Received: "<UNDEFINED />" Difference: - Expected + Received - <Display /> + <UNDEFINED /> at Object.toPrettyPrintTo (packages/pretty-format/src/__tests__/ReactElement.test.ts:41:52)
ReactElement Plugin › serializes forwardRef without displayName: undefined#L0
expect(received).toBe(expected) Expected value to be: "<ForwardRef />" Received: "<UNDEFINED />" Difference: - Expected + Received - <ForwardRef /> + <UNDEFINED /> at Object.toPrettyPrintTo (packages/pretty-format/src/__tests__/ReactElement.test.ts:34:52)
Node LTS on Ubuntu with coverage (1/4)
Final attempt failed. Child_process exited with error code 1
ReactElement Plugin › serializes forwardRef component with displayName: undefined#L0
expect(received).toBe(expected) Expected value to be: "<ForwardRef(Display) />" Received: "<UNDEFINED />" Difference: - Expected + Received - <ForwardRef(Display) /> + <UNDEFINED /> at Object.toPrettyPrintTo (packages/pretty-format/src/__tests__/ReactElement.test.ts:48:52)
ReactElement Plugin › serializes forwardRef with displayName: undefined#L0
expect(received).toBe(expected) Expected value to be: "<Display />" Received: "<UNDEFINED />" Difference: - Expected + Received - <Display /> + <UNDEFINED /> at Object.toPrettyPrintTo (packages/pretty-format/src/__tests__/ReactElement.test.ts:41:52)
ReactElement Plugin › serializes forwardRef without displayName: undefined#L0
expect(received).toBe(expected) Expected value to be: "<ForwardRef />" Received: "<UNDEFINED />" Difference: - Expected + Received - <ForwardRef /> + <UNDEFINED /> at Object.toPrettyPrintTo (packages/pretty-format/src/__tests__/ReactElement.test.ts:34:52)
ReactElement Plugin › serializes forwardRef component with displayName: undefined#L0
expect(received).toBe(expected) Expected value to be: "<ForwardRef(Display) />" Received: "<UNDEFINED />" Difference: - Expected + Received - <ForwardRef(Display) /> + <UNDEFINED /> at Object.toPrettyPrintTo (packages/pretty-format/src/__tests__/ReactElement.test.ts:48:52)
ReactElement Plugin › serializes forwardRef with displayName: undefined#L0
expect(received).toBe(expected) Expected value to be: "<Display />" Received: "<UNDEFINED />" Difference: - Expected + Received - <Display /> + <UNDEFINED /> at Object.toPrettyPrintTo (packages/pretty-format/src/__tests__/ReactElement.test.ts:41:52)
ReactElement Plugin › serializes forwardRef without displayName: undefined#L0
expect(received).toBe(expected) Expected value to be: "<ForwardRef />" Received: "<UNDEFINED />" Difference: - Expected + Received - <ForwardRef /> + <UNDEFINED /> at Object.toPrettyPrintTo (packages/pretty-format/src/__tests__/ReactElement.test.ts:34:52)
ReactElement Plugin › serializes forwardRef component with displayName: undefined#L0
expect(received).toBe(expected) Expected value to be: "<ForwardRef(Display) />" Received: "<UNDEFINED />" Difference: - Expected + Received - <ForwardRef(Display) /> + <UNDEFINED /> at Object.toPrettyPrintTo (packages/pretty-format/src/__tests__/ReactElement.test.ts:48:52)
ReactElement Plugin › serializes forwardRef with displayName: undefined#L0
expect(received).toBe(expected) Expected value to be: "<Display />" Received: "<UNDEFINED />" Difference: - Expected + Received - <Display /> + <UNDEFINED /> at Object.toPrettyPrintTo (packages/pretty-format/src/__tests__/ReactElement.test.ts:41:52)
ReactElement Plugin › serializes forwardRef without displayName: undefined#L0
expect(received).toBe(expected) Expected value to be: "<ForwardRef />" Received: "<UNDEFINED />" Difference: - Expected + Received - <ForwardRef /> + <UNDEFINED /> at Object.toPrettyPrintTo (packages/pretty-format/src/__tests__/ReactElement.test.ts:34:52)
Ubuntu with shard 1/4 / Node v20.x
Final attempt failed. Child_process exited with error code 1
ReactElement Plugin › serializes forwardRef component with displayName: undefined#L0
expect(received).toBe(expected) Expected value to be: "<ForwardRef(Display) />" Received: "<UNDEFINED />" Difference: - Expected + Received - <ForwardRef(Display) /> + <UNDEFINED /> at Object.toPrettyPrintTo (packages/pretty-format/src/__tests__/ReactElement.test.ts:48:52)
ReactElement Plugin › serializes forwardRef with displayName: undefined#L0
expect(received).toBe(expected) Expected value to be: "<Display />" Received: "<UNDEFINED />" Difference: - Expected + Received - <Display /> + <UNDEFINED /> at Object.toPrettyPrintTo (packages/pretty-format/src/__tests__/ReactElement.test.ts:41:52)
ReactElement Plugin › serializes forwardRef without displayName: undefined#L0
expect(received).toBe(expected) Expected value to be: "<ForwardRef />" Received: "<UNDEFINED />" Difference: - Expected + Received - <ForwardRef /> + <UNDEFINED /> at Object.toPrettyPrintTo (packages/pretty-format/src/__tests__/ReactElement.test.ts:34:52)
ReactElement Plugin › serializes forwardRef component with displayName: undefined#L0
expect(received).toBe(expected) Expected value to be: "<ForwardRef(Display) />" Received: "<UNDEFINED />" Difference: - Expected + Received - <ForwardRef(Display) /> + <UNDEFINED /> at Object.toPrettyPrintTo (packages/pretty-format/src/__tests__/ReactElement.test.ts:48:52)
ReactElement Plugin › serializes forwardRef with displayName: undefined#L0
expect(received).toBe(expected) Expected value to be: "<Display />" Received: "<UNDEFINED />" Difference: - Expected + Received - <Display /> + <UNDEFINED /> at Object.toPrettyPrintTo (packages/pretty-format/src/__tests__/ReactElement.test.ts:41:52)
ReactElement Plugin › serializes forwardRef without displayName: undefined#L0
expect(received).toBe(expected) Expected value to be: "<ForwardRef />" Received: "<UNDEFINED />" Difference: - Expected + Received - <ForwardRef /> + <UNDEFINED /> at Object.toPrettyPrintTo (packages/pretty-format/src/__tests__/ReactElement.test.ts:34:52)
ReactElement Plugin › serializes forwardRef component with displayName: undefined#L0
expect(received).toBe(expected) Expected value to be: "<ForwardRef(Display) />" Received: "<UNDEFINED />" Difference: - Expected + Received - <ForwardRef(Display) /> + <UNDEFINED /> at Object.toPrettyPrintTo (packages/pretty-format/src/__tests__/ReactElement.test.ts:48:52)
ReactElement Plugin › serializes forwardRef with displayName: undefined#L0
expect(received).toBe(expected) Expected value to be: "<Display />" Received: "<UNDEFINED />" Difference: - Expected + Received - <Display /> + <UNDEFINED /> at Object.toPrettyPrintTo (packages/pretty-format/src/__tests__/ReactElement.test.ts:41:52)
ReactElement Plugin › serializes forwardRef without displayName: undefined#L0
expect(received).toBe(expected) Expected value to be: "<ForwardRef />" Received: "<UNDEFINED />" Difference: - Expected + Received - <ForwardRef /> + <UNDEFINED /> at Object.toPrettyPrintTo (packages/pretty-format/src/__tests__/ReactElement.test.ts:34:52)
supports context Consumer with a child: undefined#L0
expect(received).toBe(expected) // Object.is equality - Expected - 2 + Received + 2 - <Context.Consumer> + <UNDEFINED> [Function children] - </Context.Consumer> + </UNDEFINED> at Object.toBe (packages/pretty-format/src/__tests__/react.test.tsx:773:5)
supports context Provider with a child: undefined#L0
expect(received).toBe(expected) // Object.is equality - Expected - 2 + Received + 2 - <Context.Provider + <UNDEFINED value="test-value" > child - </Context.Provider> + </UNDEFINED> at Object.toBe (packages/pretty-format/src/__tests__/react.test.tsx:759:5)
React.memo › with displayName › renders the displayName of memoized component: undefined#L0
expect(received).toBe(expected) // Object.is equality - Expected - 3 + Received + 3 - <Memo(DisplayNameForMemoized(Foo))> - cat - </Memo(DisplayNameForMemoized(Foo))> + <UNDEFINED> + cat + </UNDEFINED> at Object.toBe (packages/pretty-format/src/__tests__/react.test.tsx:745:72)
React.memo › with displayName › renders the displayName of component before memoizing: undefined#L0
expect(received).toBe(expected) // Object.is equality - Expected - 3 + Received + 3 - <Memo(DisplayNameBeforeMemoizing(Foo))> - cat - </Memo(DisplayNameBeforeMemoizing(Foo))> + <UNDEFINED> + cat + </UNDEFINED> at Object.toBe (packages/pretty-format/src/__tests__/react.test.tsx:734:72)
React.memo › without displayName › renders the component name: undefined#L0
expect(received).toBe(expected) // Object.is equality - Expected - 2 + Received + 2 - <Memo(Dog)> + <UNDEFINED> cat - </Memo(Dog)> + </UNDEFINED> at Object.toBe (packages/pretty-format/src/__tests__/react.test.tsx:724:9)
supports forwardRef with a child: undefined#L0
expect(received).toBe(expected) // Object.is equality - Expected - 3 + Received + 3 - <ForwardRef(Cat)> - mouse - </ForwardRef(Cat)> + <UNDEFINED> + mouse + </UNDEFINED> at Object.toBe (packages/pretty-format/src/__tests__/react.test.tsx:712:5)
supports suspense: undefined#L0
expect(received).toBe(expected) // Object.is equality - Expected - 2 + Received + 2 - <React.Suspense> + <UNDEFINED> <div> test </div> - </React.Suspense> + </UNDEFINED> at Object.toBe (packages/pretty-format/src/__tests__/react.test.tsx:317:5)
supports a fragment with element child: undefined#L0
expect(received).toBe(expected) // Object.is equality - Expected - 2 + Received + 2 - <React.Fragment> + <UNDEFINED> <div> test </div> - </React.Fragment> + </UNDEFINED> at Object.toBe (packages/pretty-format/src/__tests__/react.test.tsx:305:5)
supports a fragment with string child: undefined#L0
expect(received).toBe(expected) // Object.is equality - Expected - 3 + Received + 3 - <React.Fragment> - test - </React.Fragment> + <UNDEFINED> + test + </UNDEFINED> at Object.toBe (packages/pretty-format/src/__tests__/react.test.tsx:295:5)
supports a fragment with no children: undefined#L0
expect(received).toBe(expected) // Object.is equality Expected: "<React.Fragment />" Received: "<UNDEFINED />" at Object.toBe (packages/pretty-format/src/__tests__/react.test.tsx:285:5)
macOS with shard 1/3 / Node v20.x
Final attempt failed. Child_process exited with error code 1
ReactElement Plugin › serializes forwardRef component with displayName: undefined#L0
expect(received).toBe(expected) Expected value to be: "<ForwardRef(Display) />" Received: "<UNDEFINED />" Difference: - Expected + Received - <ForwardRef(Display) /> + <UNDEFINED /> at Object.toPrettyPrintTo (packages/pretty-format/src/__tests__/ReactElement.test.ts:48:52)
ReactElement Plugin › serializes forwardRef with displayName: undefined#L0
expect(received).toBe(expected) Expected value to be: "<Display />" Received: "<UNDEFINED />" Difference: - Expected + Received - <Display /> + <UNDEFINED /> at Object.toPrettyPrintTo (packages/pretty-format/src/__tests__/ReactElement.test.ts:41:52)
ReactElement Plugin › serializes forwardRef without displayName: undefined#L0
expect(received).toBe(expected) Expected value to be: "<ForwardRef />" Received: "<UNDEFINED />" Difference: - Expected + Received - <ForwardRef /> + <UNDEFINED /> at Object.toPrettyPrintTo (packages/pretty-format/src/__tests__/ReactElement.test.ts:34:52)
ReactElement Plugin › serializes forwardRef component with displayName: undefined#L0
expect(received).toBe(expected) Expected value to be: "<ForwardRef(Display) />" Received: "<UNDEFINED />" Difference: - Expected + Received - <ForwardRef(Display) /> + <UNDEFINED /> at Object.toPrettyPrintTo (packages/pretty-format/src/__tests__/ReactElement.test.ts:48:52)
ReactElement Plugin › serializes forwardRef with displayName: undefined#L0
expect(received).toBe(expected) Expected value to be: "<Display />" Received: "<UNDEFINED />" Difference: - Expected + Received - <Display /> + <UNDEFINED /> at Object.toPrettyPrintTo (packages/pretty-format/src/__tests__/ReactElement.test.ts:41:52)
ReactElement Plugin › serializes forwardRef without displayName: undefined#L0
expect(received).toBe(expected) Expected value to be: "<ForwardRef />" Received: "<UNDEFINED />" Difference: - Expected + Received - <ForwardRef /> + <UNDEFINED /> at Object.toPrettyPrintTo (packages/pretty-format/src/__tests__/ReactElement.test.ts:34:52)
ReactElement Plugin › serializes forwardRef component with displayName: undefined#L0
expect(received).toBe(expected) Expected value to be: "<ForwardRef(Display) />" Received: "<UNDEFINED />" Difference: - Expected + Received - <ForwardRef(Display) /> + <UNDEFINED /> at Object.toPrettyPrintTo (packages/pretty-format/src/__tests__/ReactElement.test.ts:48:52)
ReactElement Plugin › serializes forwardRef with displayName: undefined#L0
expect(received).toBe(expected) Expected value to be: "<Display />" Received: "<UNDEFINED />" Difference: - Expected + Received - <Display /> + <UNDEFINED /> at Object.toPrettyPrintTo (packages/pretty-format/src/__tests__/ReactElement.test.ts:41:52)
ReactElement Plugin › serializes forwardRef without displayName: undefined#L0
expect(received).toBe(expected) Expected value to be: "<ForwardRef />" Received: "<UNDEFINED />" Difference: - Expected + Received - <ForwardRef /> + <UNDEFINED /> at Object.toPrettyPrintTo (packages/pretty-format/src/__tests__/ReactElement.test.ts:34:52)
Ubuntu with shard 1/4 / Node v18.x
Final attempt failed. Child_process exited with error code 1
ReactElement Plugin › serializes forwardRef component with displayName: undefined#L0
expect(received).toBe(expected) Expected value to be: "<ForwardRef(Display) />" Received: "<UNDEFINED />" Difference: - Expected + Received - <ForwardRef(Display) /> + <UNDEFINED /> at Object.toPrettyPrintTo (packages/pretty-format/src/__tests__/ReactElement.test.ts:48:52)
ReactElement Plugin › serializes forwardRef with displayName: undefined#L0
expect(received).toBe(expected) Expected value to be: "<Display />" Received: "<UNDEFINED />" Difference: - Expected + Received - <Display /> + <UNDEFINED /> at Object.toPrettyPrintTo (packages/pretty-format/src/__tests__/ReactElement.test.ts:41:52)
ReactElement Plugin › serializes forwardRef without displayName: undefined#L0
expect(received).toBe(expected) Expected value to be: "<ForwardRef />" Received: "<UNDEFINED />" Difference: - Expected + Received - <ForwardRef /> + <UNDEFINED /> at Object.toPrettyPrintTo (packages/pretty-format/src/__tests__/ReactElement.test.ts:34:52)
ReactElement Plugin › serializes forwardRef component with displayName: undefined#L0
expect(received).toBe(expected) Expected value to be: "<ForwardRef(Display) />" Received: "<UNDEFINED />" Difference: - Expected + Received - <ForwardRef(Display) /> + <UNDEFINED /> at Object.toPrettyPrintTo (packages/pretty-format/src/__tests__/ReactElement.test.ts:48:52)
ReactElement Plugin › serializes forwardRef with displayName: undefined#L0
expect(received).toBe(expected) Expected value to be: "<Display />" Received: "<UNDEFINED />" Difference: - Expected + Received - <Display /> + <UNDEFINED /> at Object.toPrettyPrintTo (packages/pretty-format/src/__tests__/ReactElement.test.ts:41:52)
ReactElement Plugin › serializes forwardRef without displayName: undefined#L0
expect(received).toBe(expected) Expected value to be: "<ForwardRef />" Received: "<UNDEFINED />" Difference: - Expected + Received - <ForwardRef /> + <UNDEFINED /> at Object.toPrettyPrintTo (packages/pretty-format/src/__tests__/ReactElement.test.ts:34:52)
ReactElement Plugin › serializes forwardRef component with displayName: undefined#L0
expect(received).toBe(expected) Expected value to be: "<ForwardRef(Display) />" Received: "<UNDEFINED />" Difference: - Expected + Received - <ForwardRef(Display) /> + <UNDEFINED /> at Object.toPrettyPrintTo (packages/pretty-format/src/__tests__/ReactElement.test.ts:48:52)
ReactElement Plugin › serializes forwardRef with displayName: undefined#L0
expect(received).toBe(expected) Expected value to be: "<Display />" Received: "<UNDEFINED />" Difference: - Expected + Received - <Display /> + <UNDEFINED /> at Object.toPrettyPrintTo (packages/pretty-format/src/__tests__/ReactElement.test.ts:41:52)
ReactElement Plugin › serializes forwardRef without displayName: undefined#L0
expect(received).toBe(expected) Expected value to be: "<ForwardRef />" Received: "<UNDEFINED />" Difference: - Expected + Received - <ForwardRef /> + <UNDEFINED /> at Object.toPrettyPrintTo (packages/pretty-format/src/__tests__/ReactElement.test.ts:34:52)
notify › does not report --notify flag: e2e/__tests__/detectOpenHandles.ts#L111
expect(received).toBe(expected) // Object.is equality Expected: "" Received: "Jest did not exit one second after the test run has completed.· 'This usually means that there are asynchronous operations that weren't stopped in your tests. Consider running Jest with `--detectOpenHandles` to troubleshoot this issue." at Object.toBe (e2e/__tests__/detectOpenHandles.ts:111:27)
macOS with shard 1/3 / Node v24.x
Final attempt failed. Child_process exited with error code 1
ReactElement Plugin › serializes forwardRef component with displayName: undefined#L0
expect(received).toBe(expected) Expected value to be: "<ForwardRef(Display) />" Received: "<UNDEFINED />" Difference: - Expected + Received - <ForwardRef(Display) /> + <UNDEFINED /> at Object.toPrettyPrintTo (packages/pretty-format/src/__tests__/ReactElement.test.ts:48:52)
ReactElement Plugin › serializes forwardRef with displayName: undefined#L0
expect(received).toBe(expected) Expected value to be: "<Display />" Received: "<UNDEFINED />" Difference: - Expected + Received - <Display /> + <UNDEFINED /> at Object.toPrettyPrintTo (packages/pretty-format/src/__tests__/ReactElement.test.ts:41:52)
ReactElement Plugin › serializes forwardRef without displayName: undefined#L0
expect(received).toBe(expected) Expected value to be: "<ForwardRef />" Received: "<UNDEFINED />" Difference: - Expected + Received - <ForwardRef /> + <UNDEFINED /> at Object.toPrettyPrintTo (packages/pretty-format/src/__tests__/ReactElement.test.ts:34:52)
ReactElement Plugin › serializes forwardRef component with displayName: undefined#L0
expect(received).toBe(expected) Expected value to be: "<ForwardRef(Display) />" Received: "<UNDEFINED />" Difference: - Expected + Received - <ForwardRef(Display) /> + <UNDEFINED /> at Object.toPrettyPrintTo (packages/pretty-format/src/__tests__/ReactElement.test.ts:48:52)
ReactElement Plugin › serializes forwardRef with displayName: undefined#L0
expect(received).toBe(expected) Expected value to be: "<Display />" Received: "<UNDEFINED />" Difference: - Expected + Received - <Display /> + <UNDEFINED /> at Object.toPrettyPrintTo (packages/pretty-format/src/__tests__/ReactElement.test.ts:41:52)
ReactElement Plugin › serializes forwardRef without displayName: undefined#L0
expect(received).toBe(expected) Expected value to be: "<ForwardRef />" Received: "<UNDEFINED />" Difference: - Expected + Received - <ForwardRef /> + <UNDEFINED /> at Object.toPrettyPrintTo (packages/pretty-format/src/__tests__/ReactElement.test.ts:34:52)
ReactElement Plugin › serializes forwardRef component with displayName: undefined#L0
expect(received).toBe(expected) Expected value to be: "<ForwardRef(Display) />" Received: "<UNDEFINED />" Difference: - Expected + Received - <ForwardRef(Display) /> + <UNDEFINED /> at Object.toPrettyPrintTo (packages/pretty-format/src/__tests__/ReactElement.test.ts:48:52)
ReactElement Plugin › serializes forwardRef with displayName: undefined#L0
expect(received).toBe(expected) Expected value to be: "<Display />" Received: "<UNDEFINED />" Difference: - Expected + Received - <Display /> + <UNDEFINED /> at Object.toPrettyPrintTo (packages/pretty-format/src/__tests__/ReactElement.test.ts:41:52)
ReactElement Plugin › serializes forwardRef without displayName: undefined#L0
expect(received).toBe(expected) Expected value to be: "<ForwardRef />" Received: "<UNDEFINED />" Difference: - Expected + Received - <ForwardRef /> + <UNDEFINED /> at Object.toPrettyPrintTo (packages/pretty-format/src/__tests__/ReactElement.test.ts:34:52)
macOS with shard 1/3 / Node v22.x
Final attempt failed. Child_process exited with error code 1
ReactElement Plugin › serializes forwardRef component with displayName: undefined#L0
expect(received).toBe(expected) Expected value to be: "<ForwardRef(Display) />" Received: "<UNDEFINED />" Difference: - Expected + Received - <ForwardRef(Display) /> + <UNDEFINED /> at Object.toPrettyPrintTo (packages/pretty-format/src/__tests__/ReactElement.test.ts:48:52)
ReactElement Plugin › serializes forwardRef with displayName: undefined#L0
expect(received).toBe(expected) Expected value to be: "<Display />" Received: "<UNDEFINED />" Difference: - Expected + Received - <Display /> + <UNDEFINED /> at Object.toPrettyPrintTo (packages/pretty-format/src/__tests__/ReactElement.test.ts:41:52)
ReactElement Plugin › serializes forwardRef without displayName: undefined#L0
expect(received).toBe(expected) Expected value to be: "<ForwardRef />" Received: "<UNDEFINED />" Difference: - Expected + Received - <ForwardRef /> + <UNDEFINED /> at Object.toPrettyPrintTo (packages/pretty-format/src/__tests__/ReactElement.test.ts:34:52)
ReactElement Plugin › serializes forwardRef component with displayName: undefined#L0
expect(received).toBe(expected) Expected value to be: "<ForwardRef(Display) />" Received: "<UNDEFINED />" Difference: - Expected + Received - <ForwardRef(Display) /> + <UNDEFINED /> at Object.toPrettyPrintTo (packages/pretty-format/src/__tests__/ReactElement.test.ts:48:52)
ReactElement Plugin › serializes forwardRef with displayName: undefined#L0
expect(received).toBe(expected) Expected value to be: "<Display />" Received: "<UNDEFINED />" Difference: - Expected + Received - <Display /> + <UNDEFINED /> at Object.toPrettyPrintTo (packages/pretty-format/src/__tests__/ReactElement.test.ts:41:52)
ReactElement Plugin › serializes forwardRef without displayName: undefined#L0
expect(received).toBe(expected) Expected value to be: "<ForwardRef />" Received: "<UNDEFINED />" Difference: - Expected + Received - <ForwardRef /> + <UNDEFINED /> at Object.toPrettyPrintTo (packages/pretty-format/src/__tests__/ReactElement.test.ts:34:52)
ReactElement Plugin › serializes forwardRef component with displayName: undefined#L0
expect(received).toBe(expected) Expected value to be: "<ForwardRef(Display) />" Received: "<UNDEFINED />" Difference: - Expected + Received - <ForwardRef(Display) /> + <UNDEFINED /> at Object.toPrettyPrintTo (packages/pretty-format/src/__tests__/ReactElement.test.ts:48:52)
ReactElement Plugin › serializes forwardRef with displayName: undefined#L0
expect(received).toBe(expected) Expected value to be: "<Display />" Received: "<UNDEFINED />" Difference: - Expected + Received - <Display /> + <UNDEFINED /> at Object.toPrettyPrintTo (packages/pretty-format/src/__tests__/ReactElement.test.ts:41:52)
ReactElement Plugin › serializes forwardRef without displayName: undefined#L0
expect(received).toBe(expected) Expected value to be: "<ForwardRef />" Received: "<UNDEFINED />" Difference: - Expected + Received - <ForwardRef /> + <UNDEFINED /> at Object.toPrettyPrintTo (packages/pretty-format/src/__tests__/ReactElement.test.ts:34:52)
macOS with shard 1/3 / Node v18.x
Final attempt failed. Child_process exited with error code 1
ReactElement Plugin › serializes forwardRef component with displayName: undefined#L0
expect(received).toBe(expected) Expected value to be: "<ForwardRef(Display) />" Received: "<UNDEFINED />" Difference: - Expected + Received - <ForwardRef(Display) /> + <UNDEFINED /> at Object.toPrettyPrintTo (packages/pretty-format/src/__tests__/ReactElement.test.ts:48:52)
ReactElement Plugin › serializes forwardRef with displayName: undefined#L0
expect(received).toBe(expected) Expected value to be: "<Display />" Received: "<UNDEFINED />" Difference: - Expected + Received - <Display /> + <UNDEFINED /> at Object.toPrettyPrintTo (packages/pretty-format/src/__tests__/ReactElement.test.ts:41:52)
ReactElement Plugin › serializes forwardRef without displayName: undefined#L0
expect(received).toBe(expected) Expected value to be: "<ForwardRef />" Received: "<UNDEFINED />" Difference: - Expected + Received - <ForwardRef /> + <UNDEFINED /> at Object.toPrettyPrintTo (packages/pretty-format/src/__tests__/ReactElement.test.ts:34:52)
ReactElement Plugin › serializes forwardRef component with displayName: undefined#L0
expect(received).toBe(expected) Expected value to be: "<ForwardRef(Display) />" Received: "<UNDEFINED />" Difference: - Expected + Received - <ForwardRef(Display) /> + <UNDEFINED /> at Object.toPrettyPrintTo (packages/pretty-format/src/__tests__/ReactElement.test.ts:48:52)
ReactElement Plugin › serializes forwardRef with displayName: undefined#L0
expect(received).toBe(expected) Expected value to be: "<Display />" Received: "<UNDEFINED />" Difference: - Expected + Received - <Display /> + <UNDEFINED /> at Object.toPrettyPrintTo (packages/pretty-format/src/__tests__/ReactElement.test.ts:41:52)
ReactElement Plugin › serializes forwardRef without displayName: undefined#L0
expect(received).toBe(expected) Expected value to be: "<ForwardRef />" Received: "<UNDEFINED />" Difference: - Expected + Received - <ForwardRef /> + <UNDEFINED /> at Object.toPrettyPrintTo (packages/pretty-format/src/__tests__/ReactElement.test.ts:34:52)
ReactElement Plugin › serializes forwardRef component with displayName: undefined#L0
expect(received).toBe(expected) Expected value to be: "<ForwardRef(Display) />" Received: "<UNDEFINED />" Difference: - Expected + Received - <ForwardRef(Display) /> + <UNDEFINED /> at Object.toPrettyPrintTo (packages/pretty-format/src/__tests__/ReactElement.test.ts:48:52)
ReactElement Plugin › serializes forwardRef with displayName: undefined#L0
expect(received).toBe(expected) Expected value to be: "<Display />" Received: "<UNDEFINED />" Difference: - Expected + Received - <Display /> + <UNDEFINED /> at Object.toPrettyPrintTo (packages/pretty-format/src/__tests__/ReactElement.test.ts:41:52)
ReactElement Plugin › serializes forwardRef without displayName: undefined#L0
expect(received).toBe(expected) Expected value to be: "<ForwardRef />" Received: "<UNDEFINED />" Difference: - Expected + Received - <ForwardRef /> + <UNDEFINED /> at Object.toPrettyPrintTo (packages/pretty-format/src/__tests__/ReactElement.test.ts:34:52)
supports context Consumer with a child: undefined#L0
expect(received).toBe(expected) // Object.is equality - Expected - 2 + Received + 2 - <Context.Consumer> + <UNDEFINED> [Function children] - </Context.Consumer> + </UNDEFINED> at Object.toBe (packages/pretty-format/src/__tests__/react.test.tsx:773:5)
supports context Provider with a child: undefined#L0
expect(received).toBe(expected) // Object.is equality - Expected - 2 + Received + 2 - <Context.Provider + <UNDEFINED value="test-value" > child - </Context.Provider> + </UNDEFINED> at Object.toBe (packages/pretty-format/src/__tests__/react.test.tsx:759:5)
React.memo › with displayName › renders the displayName of memoized component: undefined#L0
expect(received).toBe(expected) // Object.is equality - Expected - 3 + Received + 3 - <Memo(DisplayNameForMemoized(Foo))> - cat - </Memo(DisplayNameForMemoized(Foo))> + <UNDEFINED> + cat + </UNDEFINED> at Object.toBe (packages/pretty-format/src/__tests__/react.test.tsx:745:72)
React.memo › with displayName › renders the displayName of component before memoizing: undefined#L0
expect(received).toBe(expected) // Object.is equality - Expected - 3 + Received + 3 - <Memo(DisplayNameBeforeMemoizing(Foo))> - cat - </Memo(DisplayNameBeforeMemoizing(Foo))> + <UNDEFINED> + cat + </UNDEFINED> at Object.toBe (packages/pretty-format/src/__tests__/react.test.tsx:734:72)
React.memo › without displayName › renders the component name: undefined#L0
expect(received).toBe(expected) // Object.is equality - Expected - 2 + Received + 2 - <Memo(Dog)> + <UNDEFINED> cat - </Memo(Dog)> + </UNDEFINED> at Object.toBe (packages/pretty-format/src/__tests__/react.test.tsx:724:9)
supports forwardRef with a child: undefined#L0
expect(received).toBe(expected) // Object.is equality - Expected - 3 + Received + 3 - <ForwardRef(Cat)> - mouse - </ForwardRef(Cat)> + <UNDEFINED> + mouse + </UNDEFINED> at Object.toBe (packages/pretty-format/src/__tests__/react.test.tsx:712:5)
supports suspense: undefined#L0
expect(received).toBe(expected) // Object.is equality - Expected - 2 + Received + 2 - <React.Suspense> + <UNDEFINED> <div> test </div> - </React.Suspense> + </UNDEFINED> at Object.toBe (packages/pretty-format/src/__tests__/react.test.tsx:317:5)
supports a fragment with element child: undefined#L0
expect(received).toBe(expected) // Object.is equality - Expected - 2 + Received + 2 - <React.Fragment> + <UNDEFINED> <div> test </div> - </React.Fragment> + </UNDEFINED> at Object.toBe (packages/pretty-format/src/__tests__/react.test.tsx:305:5)
supports a fragment with string child: undefined#L0
expect(received).toBe(expected) // Object.is equality - Expected - 3 + Received + 3 - <React.Fragment> - test - </React.Fragment> + <UNDEFINED> + test + </UNDEFINED> at Object.toBe (packages/pretty-format/src/__tests__/react.test.tsx:295:5)
supports a fragment with no children: undefined#L0
expect(received).toBe(expected) // Object.is equality Expected: "<React.Fragment />" Received: "<UNDEFINED />" at Object.toBe (packages/pretty-format/src/__tests__/react.test.tsx:285:5)
supports context Consumer with a child: undefined#L0
expect(received).toBe(expected) // Object.is equality - Expected - 2 + Received + 2 - <Context.Consumer> + <UNDEFINED> [Function children] - </Context.Consumer> + </UNDEFINED> at Object.toBe (packages/pretty-format/src/__tests__/react.test.tsx:773:5)
supports context Provider with a child: undefined#L0
expect(received).toBe(expected) // Object.is equality - Expected - 2 + Received + 2 - <Context.Provider + <UNDEFINED value="test-value" > child - </Context.Provider> + </UNDEFINED> at Object.toBe (packages/pretty-format/src/__tests__/react.test.tsx:759:5)
React.memo › with displayName › renders the displayName of memoized component: undefined#L0
expect(received).toBe(expected) // Object.is equality - Expected - 3 + Received + 3 - <Memo(DisplayNameForMemoized(Foo))> - cat - </Memo(DisplayNameForMemoized(Foo))> + <UNDEFINED> + cat + </UNDEFINED> at Object.toBe (packages/pretty-format/src/__tests__/react.test.tsx:745:72)
React.memo › with displayName › renders the displayName of component before memoizing: undefined#L0
expect(received).toBe(expected) // Object.is equality - Expected - 3 + Received + 3 - <Memo(DisplayNameBeforeMemoizing(Foo))> - cat - </Memo(DisplayNameBeforeMemoizing(Foo))> + <UNDEFINED> + cat + </UNDEFINED> at Object.toBe (packages/pretty-format/src/__tests__/react.test.tsx:734:72)
React.memo › without displayName › renders the component name: undefined#L0
expect(received).toBe(expected) // Object.is equality - Expected - 2 + Received + 2 - <Memo(Dog)> + <UNDEFINED> cat - </Memo(Dog)> + </UNDEFINED> at Object.toBe (packages/pretty-format/src/__tests__/react.test.tsx:724:9)
supports forwardRef with a child: undefined#L0
expect(received).toBe(expected) // Object.is equality - Expected - 3 + Received + 3 - <ForwardRef(Cat)> - mouse - </ForwardRef(Cat)> + <UNDEFINED> + mouse + </UNDEFINED> at Object.toBe (packages/pretty-format/src/__tests__/react.test.tsx:712:5)
supports suspense: undefined#L0
expect(received).toBe(expected) // Object.is equality - Expected - 2 + Received + 2 - <React.Suspense> + <UNDEFINED> <div> test </div> - </React.Suspense> + </UNDEFINED> at Object.toBe (packages/pretty-format/src/__tests__/react.test.tsx:317:5)
supports a fragment with element child: undefined#L0
expect(received).toBe(expected) // Object.is equality - Expected - 2 + Received + 2 - <React.Fragment> + <UNDEFINED> <div> test </div> - </React.Fragment> + </UNDEFINED> at Object.toBe (packages/pretty-format/src/__tests__/react.test.tsx:305:5)
supports a fragment with string child: undefined#L0
expect(received).toBe(expected) // Object.is equality - Expected - 3 + Received + 3 - <React.Fragment> - test - </React.Fragment> + <UNDEFINED> + test + </UNDEFINED> at Object.toBe (packages/pretty-format/src/__tests__/react.test.tsx:295:5)
supports a fragment with no children: undefined#L0
expect(received).toBe(expected) // Object.is equality Expected: "<React.Fragment />" Received: "<UNDEFINED />" at Object.toBe (packages/pretty-format/src/__tests__/react.test.tsx:285:5)
supports context Consumer with a child: undefined#L0
expect(received).toBe(expected) // Object.is equality - Expected - 2 + Received + 2 - <Context.Consumer> + <UNDEFINED> [Function children] - </Context.Consumer> + </UNDEFINED> at Object.toBe (packages/pretty-format/src/__tests__/react.test.tsx:773:5)
supports context Provider with a child: undefined#L0
expect(received).toBe(expected) // Object.is equality - Expected - 2 + Received + 2 - <Context.Provider + <UNDEFINED value="test-value" > child - </Context.Provider> + </UNDEFINED> at Object.toBe (packages/pretty-format/src/__tests__/react.test.tsx:759:5)
React.memo › with displayName › renders the displayName of memoized component: undefined#L0
expect(received).toBe(expected) // Object.is equality - Expected - 3 + Received + 3 - <Memo(DisplayNameForMemoized(Foo))> - cat - </Memo(DisplayNameForMemoized(Foo))> + <UNDEFINED> + cat + </UNDEFINED> at Object.toBe (packages/pretty-format/src/__tests__/react.test.tsx:745:72)
React.memo › with displayName › renders the displayName of component before memoizing: undefined#L0
expect(received).toBe(expected) // Object.is equality - Expected - 3 + Received + 3 - <Memo(DisplayNameBeforeMemoizing(Foo))> - cat - </Memo(DisplayNameBeforeMemoizing(Foo))> + <UNDEFINED> + cat + </UNDEFINED> at Object.toBe (packages/pretty-format/src/__tests__/react.test.tsx:734:72)
React.memo › without displayName › renders the component name: undefined#L0
expect(received).toBe(expected) // Object.is equality - Expected - 2 + Received + 2 - <Memo(Dog)> + <UNDEFINED> cat - </Memo(Dog)> + </UNDEFINED> at Object.toBe (packages/pretty-format/src/__tests__/react.test.tsx:724:9)
supports forwardRef with a child: undefined#L0
expect(received).toBe(expected) // Object.is equality - Expected - 3 + Received + 3 - <ForwardRef(Cat)> - mouse - </ForwardRef(Cat)> + <UNDEFINED> + mouse + </UNDEFINED> at Object.toBe (packages/pretty-format/src/__tests__/react.test.tsx:712:5)
supports suspense: undefined#L0
expect(received).toBe(expected) // Object.is equality - Expected - 2 + Received + 2 - <React.Suspense> + <UNDEFINED> <div> test </div> - </React.Suspense> + </UNDEFINED> at Object.toBe (packages/pretty-format/src/__tests__/react.test.tsx:317:5)
supports a fragment with element child: undefined#L0
expect(received).toBe(expected) // Object.is equality - Expected - 2 + Received + 2 - <React.Fragment> + <UNDEFINED> <div> test </div> - </React.Fragment> + </UNDEFINED> at Object.toBe (packages/pretty-format/src/__tests__/react.test.tsx:305:5)
supports a fragment with string child: undefined#L0
expect(received).toBe(expected) // Object.is equality - Expected - 3 + Received + 3 - <React.Fragment> - test - </React.Fragment> + <UNDEFINED> + test + </UNDEFINED> at Object.toBe (packages/pretty-format/src/__tests__/react.test.tsx:295:5)
supports a fragment with no children: undefined#L0
expect(received).toBe(expected) // Object.is equality Expected: "<React.Fragment />" Received: "<UNDEFINED />" at Object.toBe (packages/pretty-format/src/__tests__/react.test.tsx:285:5)
supports context Consumer with a child: undefined#L0
expect(received).toBe(expected) // Object.is equality - Expected - 2 + Received + 2 - <Context.Consumer> + <UNDEFINED> [Function children] - </Context.Consumer> + </UNDEFINED> at Object.toBe (packages/pretty-format/src/__tests__/react.test.tsx:773:5)
supports context Provider with a child: undefined#L0
expect(received).toBe(expected) // Object.is equality - Expected - 2 + Received + 2 - <Context.Provider + <UNDEFINED value="test-value" > child - </Context.Provider> + </UNDEFINED> at Object.toBe (packages/pretty-format/src/__tests__/react.test.tsx:759:5)
React.memo › with displayName › renders the displayName of memoized component: undefined#L0
expect(received).toBe(expected) // Object.is equality - Expected - 3 + Received + 3 - <Memo(DisplayNameForMemoized(Foo))> - cat - </Memo(DisplayNameForMemoized(Foo))> + <UNDEFINED> + cat + </UNDEFINED> at Object.toBe (packages/pretty-format/src/__tests__/react.test.tsx:745:72)
React.memo › with displayName › renders the displayName of component before memoizing: undefined#L0
expect(received).toBe(expected) // Object.is equality - Expected - 3 + Received + 3 - <Memo(DisplayNameBeforeMemoizing(Foo))> - cat - </Memo(DisplayNameBeforeMemoizing(Foo))> + <UNDEFINED> + cat + </UNDEFINED> at Object.toBe (packages/pretty-format/src/__tests__/react.test.tsx:734:72)
React.memo › without displayName › renders the component name: undefined#L0
expect(received).toBe(expected) // Object.is equality - Expected - 2 + Received + 2 - <Memo(Dog)> + <UNDEFINED> cat - </Memo(Dog)> + </UNDEFINED> at Object.toBe (packages/pretty-format/src/__tests__/react.test.tsx:724:9)
supports forwardRef with a child: undefined#L0
expect(received).toBe(expected) // Object.is equality - Expected - 3 + Received + 3 - <ForwardRef(Cat)> - mouse - </ForwardRef(Cat)> + <UNDEFINED> + mouse + </UNDEFINED> at Object.toBe (packages/pretty-format/src/__tests__/react.test.tsx:712:5)
supports suspense: undefined#L0
expect(received).toBe(expected) // Object.is equality - Expected - 2 + Received + 2 - <React.Suspense> + <UNDEFINED> <div> test </div> - </React.Suspense> + </UNDEFINED> at Object.toBe (packages/pretty-format/src/__tests__/react.test.tsx:317:5)
supports a fragment with element child: undefined#L0
expect(received).toBe(expected) // Object.is equality - Expected - 2 + Received + 2 - <React.Fragment> + <UNDEFINED> <div> test </div> - </React.Fragment> + </UNDEFINED> at Object.toBe (packages/pretty-format/src/__tests__/react.test.tsx:305:5)
supports a fragment with string child: undefined#L0
expect(received).toBe(expected) // Object.is equality - Expected - 3 + Received + 3 - <React.Fragment> - test - </React.Fragment> + <UNDEFINED> + test + </UNDEFINED> at Object.toBe (packages/pretty-format/src/__tests__/react.test.tsx:295:5)
supports a fragment with no children: undefined#L0
expect(received).toBe(expected) // Object.is equality Expected: "<React.Fragment />" Received: "<UNDEFINED />" at Object.toBe (packages/pretty-format/src/__tests__/react.test.tsx:285:5)
supports context Consumer with a child: undefined#L0
expect(received).toBe(expected) // Object.is equality - Expected - 2 + Received + 2 - <Context.Consumer> + <UNDEFINED> [Function children] - </Context.Consumer> + </UNDEFINED> at Object.toBe (packages/pretty-format/src/__tests__/react.test.tsx:773:5)
supports context Provider with a child: undefined#L0
expect(received).toBe(expected) // Object.is equality - Expected - 2 + Received + 2 - <Context.Provider + <UNDEFINED value="test-value" > child - </Context.Provider> + </UNDEFINED> at Object.toBe (packages/pretty-format/src/__tests__/react.test.tsx:759:5)
React.memo › with displayName › renders the displayName of memoized component: undefined#L0
expect(received).toBe(expected) // Object.is equality - Expected - 3 + Received + 3 - <Memo(DisplayNameForMemoized(Foo))> - cat - </Memo(DisplayNameForMemoized(Foo))> + <UNDEFINED> + cat + </UNDEFINED> at Object.toBe (packages/pretty-format/src/__tests__/react.test.tsx:745:72)
React.memo › with displayName › renders the displayName of component before memoizing: undefined#L0
expect(received).toBe(expected) // Object.is equality - Expected - 3 + Received + 3 - <Memo(DisplayNameBeforeMemoizing(Foo))> - cat - </Memo(DisplayNameBeforeMemoizing(Foo))> + <UNDEFINED> + cat + </UNDEFINED> at Object.toBe (packages/pretty-format/src/__tests__/react.test.tsx:734:72)
React.memo › without displayName › renders the component name: undefined#L0
expect(received).toBe(expected) // Object.is equality - Expected - 2 + Received + 2 - <Memo(Dog)> + <UNDEFINED> cat - </Memo(Dog)> + </UNDEFINED> at Object.toBe (packages/pretty-format/src/__tests__/react.test.tsx:724:9)
supports forwardRef with a child: undefined#L0
expect(received).toBe(expected) // Object.is equality - Expected - 3 + Received + 3 - <ForwardRef(Cat)> - mouse - </ForwardRef(Cat)> + <UNDEFINED> + mouse + </UNDEFINED> at Object.toBe (packages/pretty-format/src/__tests__/react.test.tsx:712:5)
supports suspense: undefined#L0
expect(received).toBe(expected) // Object.is equality - Expected - 2 + Received + 2 - <React.Suspense> + <UNDEFINED> <div> test </div> - </React.Suspense> + </UNDEFINED> at Object.toBe (packages/pretty-format/src/__tests__/react.test.tsx:317:5)
supports a fragment with element child: undefined#L0
expect(received).toBe(expected) // Object.is equality - Expected - 2 + Received + 2 - <React.Fragment> + <UNDEFINED> <div> test </div> - </React.Fragment> + </UNDEFINED> at Object.toBe (packages/pretty-format/src/__tests__/react.test.tsx:305:5)
supports a fragment with string child: undefined#L0
expect(received).toBe(expected) // Object.is equality - Expected - 3 + Received + 3 - <React.Fragment> - test - </React.Fragment> + <UNDEFINED> + test + </UNDEFINED> at Object.toBe (packages/pretty-format/src/__tests__/react.test.tsx:295:5)
supports a fragment with no children: undefined#L0
expect(received).toBe(expected) // Object.is equality Expected: "<React.Fragment />" Received: "<UNDEFINED />" at Object.toBe (packages/pretty-format/src/__tests__/react.test.tsx:285:5)
Windows with shard 1/4 / Node v24.x
Final attempt failed. Child_process exited with error code 1
ReactElement Plugin › serializes forwardRef component with displayName: undefined#L0
expect(received).toBe(expected) Expected value to be: "<ForwardRef(Display) />" Received: "<UNDEFINED />" Difference: - Expected + Received - <ForwardRef(Display) /> + <UNDEFINED /> at Object.toPrettyPrintTo (packages/pretty-format/src/__tests__/ReactElement.test.ts:48:52)
ReactElement Plugin › serializes forwardRef with displayName: undefined#L0
expect(received).toBe(expected) Expected value to be: "<Display />" Received: "<UNDEFINED />" Difference: - Expected + Received - <Display /> + <UNDEFINED /> at Object.toPrettyPrintTo (packages/pretty-format/src/__tests__/ReactElement.test.ts:41:52)
ReactElement Plugin › serializes forwardRef without displayName: undefined#L0
expect(received).toBe(expected) Expected value to be: "<ForwardRef />" Received: "<UNDEFINED />" Difference: - Expected + Received - <ForwardRef /> + <UNDEFINED /> at Object.toPrettyPrintTo (packages/pretty-format/src/__tests__/ReactElement.test.ts:34:52)
ReactElement Plugin › serializes forwardRef component with displayName: undefined#L0
expect(received).toBe(expected) Expected value to be: "<ForwardRef(Display) />" Received: "<UNDEFINED />" Difference: - Expected + Received - <ForwardRef(Display) /> + <UNDEFINED /> at Object.toPrettyPrintTo (packages/pretty-format/src/__tests__/ReactElement.test.ts:48:52)
ReactElement Plugin › serializes forwardRef with displayName: undefined#L0
expect(received).toBe(expected) Expected value to be: "<Display />" Received: "<UNDEFINED />" Difference: - Expected + Received - <Display /> + <UNDEFINED /> at Object.toPrettyPrintTo (packages/pretty-format/src/__tests__/ReactElement.test.ts:41:52)
ReactElement Plugin › serializes forwardRef without displayName: undefined#L0
expect(received).toBe(expected) Expected value to be: "<ForwardRef />" Received: "<UNDEFINED />" Difference: - Expected + Received - <ForwardRef /> + <UNDEFINED /> at Object.toPrettyPrintTo (packages/pretty-format/src/__tests__/ReactElement.test.ts:34:52)
ReactElement Plugin › serializes forwardRef component with displayName: undefined#L0
expect(received).toBe(expected) Expected value to be: "<ForwardRef(Display) />" Received: "<UNDEFINED />" Difference: - Expected + Received - <ForwardRef(Display) /> + <UNDEFINED /> at Object.toPrettyPrintTo (packages/pretty-format/src/__tests__/ReactElement.test.ts:48:52)
ReactElement Plugin › serializes forwardRef with displayName: undefined#L0
expect(received).toBe(expected) Expected value to be: "<Display />" Received: "<UNDEFINED />" Difference: - Expected + Received - <Display /> + <UNDEFINED /> at Object.toPrettyPrintTo (packages/pretty-format/src/__tests__/ReactElement.test.ts:41:52)
ReactElement Plugin › serializes forwardRef without displayName: undefined#L0
expect(received).toBe(expected) Expected value to be: "<ForwardRef />" Received: "<UNDEFINED />" Difference: - Expected + Received - <ForwardRef /> + <UNDEFINED /> at Object.toPrettyPrintTo (packages/pretty-format/src/__tests__/ReactElement.test.ts:34:52)
supports context Consumer with a child: undefined#L0
expect(received).toBe(expected) // Object.is equality - Expected - 2 + Received + 2 - <Context.Consumer> + <UNDEFINED> [Function children] - </Context.Consumer> + </UNDEFINED> at Object.toBe (packages/pretty-format/src/__tests__/react.test.tsx:773:5)
supports context Provider with a child: undefined#L0
expect(received).toBe(expected) // Object.is equality - Expected - 2 + Received + 2 - <Context.Provider + <UNDEFINED value="test-value" > child - </Context.Provider> + </UNDEFINED> at Object.toBe (packages/pretty-format/src/__tests__/react.test.tsx:759:5)
React.memo › with displayName › renders the displayName of memoized component: undefined#L0
expect(received).toBe(expected) // Object.is equality - Expected - 3 + Received + 3 - <Memo(DisplayNameForMemoized(Foo))> - cat - </Memo(DisplayNameForMemoized(Foo))> + <UNDEFINED> + cat + </UNDEFINED> at Object.toBe (packages/pretty-format/src/__tests__/react.test.tsx:745:72)
React.memo › with displayName › renders the displayName of component before memoizing: undefined#L0
expect(received).toBe(expected) // Object.is equality - Expected - 3 + Received + 3 - <Memo(DisplayNameBeforeMemoizing(Foo))> - cat - </Memo(DisplayNameBeforeMemoizing(Foo))> + <UNDEFINED> + cat + </UNDEFINED> at Object.toBe (packages/pretty-format/src/__tests__/react.test.tsx:734:72)
React.memo › without displayName › renders the component name: undefined#L0
expect(received).toBe(expected) // Object.is equality - Expected - 2 + Received + 2 - <Memo(Dog)> + <UNDEFINED> cat - </Memo(Dog)> + </UNDEFINED> at Object.toBe (packages/pretty-format/src/__tests__/react.test.tsx:724:9)
supports forwardRef with a child: undefined#L0
expect(received).toBe(expected) // Object.is equality - Expected - 3 + Received + 3 - <ForwardRef(Cat)> - mouse - </ForwardRef(Cat)> + <UNDEFINED> + mouse + </UNDEFINED> at Object.toBe (packages/pretty-format/src/__tests__/react.test.tsx:712:5)
supports suspense: undefined#L0
expect(received).toBe(expected) // Object.is equality - Expected - 2 + Received + 2 - <React.Suspense> + <UNDEFINED> <div> test </div> - </React.Suspense> + </UNDEFINED> at Object.toBe (packages/pretty-format/src/__tests__/react.test.tsx:317:5)
supports a fragment with element child: undefined#L0
expect(received).toBe(expected) // Object.is equality - Expected - 2 + Received + 2 - <React.Fragment> + <UNDEFINED> <div> test </div> - </React.Fragment> + </UNDEFINED> at Object.toBe (packages/pretty-format/src/__tests__/react.test.tsx:305:5)
supports a fragment with string child: undefined#L0
expect(received).toBe(expected) // Object.is equality - Expected - 3 + Received + 3 - <React.Fragment> - test - </React.Fragment> + <UNDEFINED> + test + </UNDEFINED> at Object.toBe (packages/pretty-format/src/__tests__/react.test.tsx:295:5)
supports a fragment with no children: undefined#L0
expect(received).toBe(expected) // Object.is equality Expected: "<React.Fragment />" Received: "<UNDEFINED />" at Object.toBe (packages/pretty-format/src/__tests__/react.test.tsx:285:5)
Windows with shard 1/4 / Node v20.x
Final attempt failed. Child_process exited with error code 1
ReactElement Plugin › serializes forwardRef component with displayName: undefined#L0
expect(received).toBe(expected) Expected value to be: "<ForwardRef(Display) />" Received: "<UNDEFINED />" Difference: - Expected + Received - <ForwardRef(Display) /> + <UNDEFINED /> at Object.toPrettyPrintTo (packages/pretty-format/src/__tests__/ReactElement.test.ts:48:52)
ReactElement Plugin › serializes forwardRef with displayName: undefined#L0
expect(received).toBe(expected) Expected value to be: "<Display />" Received: "<UNDEFINED />" Difference: - Expected + Received - <Display /> + <UNDEFINED /> at Object.toPrettyPrintTo (packages/pretty-format/src/__tests__/ReactElement.test.ts:41:52)
ReactElement Plugin › serializes forwardRef without displayName: undefined#L0
expect(received).toBe(expected) Expected value to be: "<ForwardRef />" Received: "<UNDEFINED />" Difference: - Expected + Received - <ForwardRef /> + <UNDEFINED /> at Object.toPrettyPrintTo (packages/pretty-format/src/__tests__/ReactElement.test.ts:34:52)
ReactElement Plugin › serializes forwardRef component with displayName: undefined#L0
expect(received).toBe(expected) Expected value to be: "<ForwardRef(Display) />" Received: "<UNDEFINED />" Difference: - Expected + Received - <ForwardRef(Display) /> + <UNDEFINED /> at Object.toPrettyPrintTo (packages/pretty-format/src/__tests__/ReactElement.test.ts:48:52)
ReactElement Plugin › serializes forwardRef with displayName: undefined#L0
expect(received).toBe(expected) Expected value to be: "<Display />" Received: "<UNDEFINED />" Difference: - Expected + Received - <Display /> + <UNDEFINED /> at Object.toPrettyPrintTo (packages/pretty-format/src/__tests__/ReactElement.test.ts:41:52)
ReactElement Plugin › serializes forwardRef without displayName: undefined#L0
expect(received).toBe(expected) Expected value to be: "<ForwardRef />" Received: "<UNDEFINED />" Difference: - Expected + Received - <ForwardRef /> + <UNDEFINED /> at Object.toPrettyPrintTo (packages/pretty-format/src/__tests__/ReactElement.test.ts:34:52)
ReactElement Plugin › serializes forwardRef component with displayName: undefined#L0
expect(received).toBe(expected) Expected value to be: "<ForwardRef(Display) />" Received: "<UNDEFINED />" Difference: - Expected + Received - <ForwardRef(Display) /> + <UNDEFINED /> at Object.toPrettyPrintTo (packages/pretty-format/src/__tests__/ReactElement.test.ts:48:52)
ReactElement Plugin › serializes forwardRef with displayName: undefined#L0
expect(received).toBe(expected) Expected value to be: "<Display />" Received: "<UNDEFINED />" Difference: - Expected + Received - <Display /> + <UNDEFINED /> at Object.toPrettyPrintTo (packages/pretty-format/src/__tests__/ReactElement.test.ts:41:52)
ReactElement Plugin › serializes forwardRef without displayName: undefined#L0
expect(received).toBe(expected) Expected value to be: "<ForwardRef />" Received: "<UNDEFINED />" Difference: - Expected + Received - <ForwardRef /> + <UNDEFINED /> at Object.toPrettyPrintTo (packages/pretty-format/src/__tests__/ReactElement.test.ts:34:52)
supports context Consumer with a child: undefined#L0
expect(received).toBe(expected) // Object.is equality - Expected - 2 + Received + 2 - <Context.Consumer> + <UNDEFINED> [Function children] - </Context.Consumer> + </UNDEFINED> at Object.toBe (packages/pretty-format/src/__tests__/react.test.tsx:773:5)
supports context Provider with a child: undefined#L0
expect(received).toBe(expected) // Object.is equality - Expected - 2 + Received + 2 - <Context.Provider + <UNDEFINED value="test-value" > child - </Context.Provider> + </UNDEFINED> at Object.toBe (packages/pretty-format/src/__tests__/react.test.tsx:759:5)
React.memo › with displayName › renders the displayName of memoized component: undefined#L0
expect(received).toBe(expected) // Object.is equality - Expected - 3 + Received + 3 - <Memo(DisplayNameForMemoized(Foo))> - cat - </Memo(DisplayNameForMemoized(Foo))> + <UNDEFINED> + cat + </UNDEFINED> at Object.toBe (packages/pretty-format/src/__tests__/react.test.tsx:745:72)
React.memo › with displayName › renders the displayName of component before memoizing: undefined#L0
expect(received).toBe(expected) // Object.is equality - Expected - 3 + Received + 3 - <Memo(DisplayNameBeforeMemoizing(Foo))> - cat - </Memo(DisplayNameBeforeMemoizing(Foo))> + <UNDEFINED> + cat + </UNDEFINED> at Object.toBe (packages/pretty-format/src/__tests__/react.test.tsx:734:72)
React.memo › without displayName › renders the component name: undefined#L0
expect(received).toBe(expected) // Object.is equality - Expected - 2 + Received + 2 - <Memo(Dog)> + <UNDEFINED> cat - </Memo(Dog)> + </UNDEFINED> at Object.toBe (packages/pretty-format/src/__tests__/react.test.tsx:724:9)
supports forwardRef with a child: undefined#L0
expect(received).toBe(expected) // Object.is equality - Expected - 3 + Received + 3 - <ForwardRef(Cat)> - mouse - </ForwardRef(Cat)> + <UNDEFINED> + mouse + </UNDEFINED> at Object.toBe (packages/pretty-format/src/__tests__/react.test.tsx:712:5)
supports suspense: undefined#L0
expect(received).toBe(expected) // Object.is equality - Expected - 2 + Received + 2 - <React.Suspense> + <UNDEFINED> <div> test </div> - </React.Suspense> + </UNDEFINED> at Object.toBe (packages/pretty-format/src/__tests__/react.test.tsx:317:5)
supports a fragment with element child: undefined#L0
expect(received).toBe(expected) // Object.is equality - Expected - 2 + Received + 2 - <React.Fragment> + <UNDEFINED> <div> test </div> - </React.Fragment> + </UNDEFINED> at Object.toBe (packages/pretty-format/src/__tests__/react.test.tsx:305:5)
supports a fragment with string child: undefined#L0
expect(received).toBe(expected) // Object.is equality - Expected - 3 + Received + 3 - <React.Fragment> - test - </React.Fragment> + <UNDEFINED> + test + </UNDEFINED> at Object.toBe (packages/pretty-format/src/__tests__/react.test.tsx:295:5)
supports a fragment with no children: undefined#L0
expect(received).toBe(expected) // Object.is equality Expected: "<React.Fragment />" Received: "<UNDEFINED />" at Object.toBe (packages/pretty-format/src/__tests__/react.test.tsx:285:5)
ReactElement Plugin › serializes forwardRef component with displayName: undefined#L0
expect(received).toBe(expected) Expected value to be: "<ForwardRef(Display) />" Received: "<UNDEFINED />" Difference: - Expected + Received - <ForwardRef(Display) /> + <UNDEFINED /> at Object.toPrettyPrintTo (packages/pretty-format/src/__tests__/ReactElement.test.ts:48:52)
ReactElement Plugin › serializes forwardRef with displayName: undefined#L0
expect(received).toBe(expected) Expected value to be: "<Display />" Received: "<UNDEFINED />" Difference: - Expected + Received - <Display /> + <UNDEFINED /> at Object.toPrettyPrintTo (packages/pretty-format/src/__tests__/ReactElement.test.ts:41:52)
ReactElement Plugin › serializes forwardRef without displayName: undefined#L0
expect(received).toBe(expected) Expected value to be: "<ForwardRef />" Received: "<UNDEFINED />" Difference: - Expected + Received - <ForwardRef /> + <UNDEFINED /> at Object.toPrettyPrintTo (packages/pretty-format/src/__tests__/ReactElement.test.ts:34:52)
ReactElement Plugin › serializes forwardRef component with displayName: undefined#L0
expect(received).toBe(expected) Expected value to be: "<ForwardRef(Display) />" Received: "<UNDEFINED />" Difference: - Expected + Received - <ForwardRef(Display) /> + <UNDEFINED /> at Object.toPrettyPrintTo (packages/pretty-format/src/__tests__/ReactElement.test.ts:48:52)
ReactElement Plugin › serializes forwardRef with displayName: undefined#L0
expect(received).toBe(expected) Expected value to be: "<Display />" Received: "<UNDEFINED />" Difference: - Expected + Received - <Display /> + <UNDEFINED /> at Object.toPrettyPrintTo (packages/pretty-format/src/__tests__/ReactElement.test.ts:41:52)
ReactElement Plugin › serializes forwardRef without displayName: undefined#L0
expect(received).toBe(expected) Expected value to be: "<ForwardRef />" Received: "<UNDEFINED />" Difference: - Expected + Received - <ForwardRef /> + <UNDEFINED /> at Object.toPrettyPrintTo (packages/pretty-format/src/__tests__/ReactElement.test.ts:34:52)
ReactElement Plugin › serializes forwardRef component with displayName: undefined#L0
expect(received).toBe(expected) Expected value to be: "<ForwardRef(Display) />" Received: "<UNDEFINED />" Difference: - Expected + Received - <ForwardRef(Display) /> + <UNDEFINED /> at Object.toPrettyPrintTo (packages/pretty-format/src/__tests__/ReactElement.test.ts:48:52)
ReactElement Plugin › serializes forwardRef with displayName: undefined#L0
expect(received).toBe(expected) Expected value to be: "<Display />" Received: "<UNDEFINED />" Difference: - Expected + Received - <Display /> + <UNDEFINED /> at Object.toPrettyPrintTo (packages/pretty-format/src/__tests__/ReactElement.test.ts:41:52)
ReactElement Plugin › serializes forwardRef without displayName: undefined#L0
expect(received).toBe(expected) Expected value to be: "<ForwardRef />" Received: "<UNDEFINED />" Difference: - Expected + Received - <ForwardRef /> + <UNDEFINED /> at Object.toPrettyPrintTo (packages/pretty-format/src/__tests__/ReactElement.test.ts:34:52)
can press "u" to update snapshots: e2e/__tests__/watchModeUpdateSnapshot.test.ts#L50
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)
supports context Consumer with a child: undefined#L0
expect(received).toBe(expected) // Object.is equality - Expected - 2 + Received + 2 - <Context.Consumer> + <UNDEFINED> [Function children] - </Context.Consumer> + </UNDEFINED> at Object.toBe (packages/pretty-format/src/__tests__/react.test.tsx:773:5)
supports context Provider with a child: undefined#L0
expect(received).toBe(expected) // Object.is equality - Expected - 2 + Received + 2 - <Context.Provider + <UNDEFINED value="test-value" > child - </Context.Provider> + </UNDEFINED> at Object.toBe (packages/pretty-format/src/__tests__/react.test.tsx:759:5)
React.memo › with displayName › renders the displayName of memoized component: undefined#L0
expect(received).toBe(expected) // Object.is equality - Expected - 3 + Received + 3 - <Memo(DisplayNameForMemoized(Foo))> - cat - </Memo(DisplayNameForMemoized(Foo))> + <UNDEFINED> + cat + </UNDEFINED> at Object.toBe (packages/pretty-format/src/__tests__/react.test.tsx:745:72)
React.memo › with displayName › renders the displayName of component before memoizing: undefined#L0
expect(received).toBe(expected) // Object.is equality - Expected - 3 + Received + 3 - <Memo(DisplayNameBeforeMemoizing(Foo))> - cat - </Memo(DisplayNameBeforeMemoizing(Foo))> + <UNDEFINED> + cat + </UNDEFINED> at Object.toBe (packages/pretty-format/src/__tests__/react.test.tsx:734:72)
React.memo › without displayName › renders the component name: undefined#L0
expect(received).toBe(expected) // Object.is equality - Expected - 2 + Received + 2 - <Memo(Dog)> + <UNDEFINED> cat - </Memo(Dog)> + </UNDEFINED> at Object.toBe (packages/pretty-format/src/__tests__/react.test.tsx:724:9)
supports forwardRef with a child: undefined#L0
expect(received).toBe(expected) // Object.is equality - Expected - 3 + Received + 3 - <ForwardRef(Cat)> - mouse - </ForwardRef(Cat)> + <UNDEFINED> + mouse + </UNDEFINED> at Object.toBe (packages/pretty-format/src/__tests__/react.test.tsx:712:5)
supports suspense: undefined#L0
expect(received).toBe(expected) // Object.is equality - Expected - 2 + Received + 2 - <React.Suspense> + <UNDEFINED> <div> test </div> - </React.Suspense> + </UNDEFINED> at Object.toBe (packages/pretty-format/src/__tests__/react.test.tsx:317:5)
supports a fragment with element child: undefined#L0
expect(received).toBe(expected) // Object.is equality - Expected - 2 + Received + 2 - <React.Fragment> + <UNDEFINED> <div> test </div> - </React.Fragment> + </UNDEFINED> at Object.toBe (packages/pretty-format/src/__tests__/react.test.tsx:305:5)
supports a fragment with string child: undefined#L0
expect(received).toBe(expected) // Object.is equality - Expected - 3 + Received + 3 - <React.Fragment> - test - </React.Fragment> + <UNDEFINED> + test + </UNDEFINED> at Object.toBe (packages/pretty-format/src/__tests__/react.test.tsx:295:5)
supports a fragment with no children: undefined#L0
expect(received).toBe(expected) // Object.is equality Expected: "<React.Fragment />" Received: "<UNDEFINED />" at Object.toBe (packages/pretty-format/src/__tests__/react.test.tsx:285:5)
Windows with shard 1/4 / Node v22.x
Final attempt failed. Child_process exited with error code 1
ReactElement Plugin › serializes forwardRef component with displayName: undefined#L0
expect(received).toBe(expected) Expected value to be: "<ForwardRef(Display) />" Received: "<UNDEFINED />" Difference: - Expected + Received - <ForwardRef(Display) /> + <UNDEFINED /> at Object.toPrettyPrintTo (packages/pretty-format/src/__tests__/ReactElement.test.ts:48:52)
ReactElement Plugin › serializes forwardRef with displayName: undefined#L0
expect(received).toBe(expected) Expected value to be: "<Display />" Received: "<UNDEFINED />" Difference: - Expected + Received - <Display /> + <UNDEFINED /> at Object.toPrettyPrintTo (packages/pretty-format/src/__tests__/ReactElement.test.ts:41:52)
ReactElement Plugin › serializes forwardRef without displayName: undefined#L0
expect(received).toBe(expected) Expected value to be: "<ForwardRef />" Received: "<UNDEFINED />" Difference: - Expected + Received - <ForwardRef /> + <UNDEFINED /> at Object.toPrettyPrintTo (packages/pretty-format/src/__tests__/ReactElement.test.ts:34:52)
ReactElement Plugin › serializes forwardRef component with displayName: undefined#L0
expect(received).toBe(expected) Expected value to be: "<ForwardRef(Display) />" Received: "<UNDEFINED />" Difference: - Expected + Received - <ForwardRef(Display) /> + <UNDEFINED /> at Object.toPrettyPrintTo (packages/pretty-format/src/__tests__/ReactElement.test.ts:48:52)
ReactElement Plugin › serializes forwardRef with displayName: undefined#L0
expect(received).toBe(expected) Expected value to be: "<Display />" Received: "<UNDEFINED />" Difference: - Expected + Received - <Display /> + <UNDEFINED /> at Object.toPrettyPrintTo (packages/pretty-format/src/__tests__/ReactElement.test.ts:41:52)
ReactElement Plugin › serializes forwardRef without displayName: undefined#L0
expect(received).toBe(expected) Expected value to be: "<ForwardRef />" Received: "<UNDEFINED />" Difference: - Expected + Received - <ForwardRef /> + <UNDEFINED /> at Object.toPrettyPrintTo (packages/pretty-format/src/__tests__/ReactElement.test.ts:34:52)
ReactElement Plugin › serializes forwardRef component with displayName: undefined#L0
expect(received).toBe(expected) Expected value to be: "<ForwardRef(Display) />" Received: "<UNDEFINED />" Difference: - Expected + Received - <ForwardRef(Display) /> + <UNDEFINED /> at Object.toPrettyPrintTo (packages/pretty-format/src/__tests__/ReactElement.test.ts:48:52)
ReactElement Plugin › serializes forwardRef with displayName: undefined#L0
expect(received).toBe(expected) Expected value to be: "<Display />" Received: "<UNDEFINED />" Difference: - Expected + Received - <Display /> + <UNDEFINED /> at Object.toPrettyPrintTo (packages/pretty-format/src/__tests__/ReactElement.test.ts:41:52)
ReactElement Plugin › serializes forwardRef without displayName: undefined#L0
expect(received).toBe(expected) Expected value to be: "<ForwardRef />" Received: "<UNDEFINED />" Difference: - Expected + Received - <ForwardRef /> + <UNDEFINED /> at Object.toPrettyPrintTo (packages/pretty-format/src/__tests__/ReactElement.test.ts:34:52)
supports context Consumer with a child: undefined#L0
expect(received).toBe(expected) // Object.is equality - Expected - 2 + Received + 2 - <Context.Consumer> + <UNDEFINED> [Function children] - </Context.Consumer> + </UNDEFINED> at Object.toBe (packages/pretty-format/src/__tests__/react.test.tsx:773:5)
supports context Provider with a child: undefined#L0
expect(received).toBe(expected) // Object.is equality - Expected - 2 + Received + 2 - <Context.Provider + <UNDEFINED value="test-value" > child - </Context.Provider> + </UNDEFINED> at Object.toBe (packages/pretty-format/src/__tests__/react.test.tsx:759:5)
React.memo › with displayName › renders the displayName of memoized component: undefined#L0
expect(received).toBe(expected) // Object.is equality - Expected - 3 + Received + 3 - <Memo(DisplayNameForMemoized(Foo))> - cat - </Memo(DisplayNameForMemoized(Foo))> + <UNDEFINED> + cat + </UNDEFINED> at Object.toBe (packages/pretty-format/src/__tests__/react.test.tsx:745:72)
React.memo › with displayName › renders the displayName of component before memoizing: undefined#L0
expect(received).toBe(expected) // Object.is equality - Expected - 3 + Received + 3 - <Memo(DisplayNameBeforeMemoizing(Foo))> - cat - </Memo(DisplayNameBeforeMemoizing(Foo))> + <UNDEFINED> + cat + </UNDEFINED> at Object.toBe (packages/pretty-format/src/__tests__/react.test.tsx:734:72)
React.memo › without displayName › renders the component name: undefined#L0
expect(received).toBe(expected) // Object.is equality - Expected - 2 + Received + 2 - <Memo(Dog)> + <UNDEFINED> cat - </Memo(Dog)> + </UNDEFINED> at Object.toBe (packages/pretty-format/src/__tests__/react.test.tsx:724:9)
supports forwardRef with a child: undefined#L0
expect(received).toBe(expected) // Object.is equality - Expected - 3 + Received + 3 - <ForwardRef(Cat)> - mouse - </ForwardRef(Cat)> + <UNDEFINED> + mouse + </UNDEFINED> at Object.toBe (packages/pretty-format/src/__tests__/react.test.tsx:712:5)
supports suspense: undefined#L0
expect(received).toBe(expected) // Object.is equality - Expected - 2 + Received + 2 - <React.Suspense> + <UNDEFINED> <div> test </div> - </React.Suspense> + </UNDEFINED> at Object.toBe (packages/pretty-format/src/__tests__/react.test.tsx:317:5)
supports a fragment with element child: undefined#L0
expect(received).toBe(expected) // Object.is equality - Expected - 2 + Received + 2 - <React.Fragment> + <UNDEFINED> <div> test </div> - </React.Fragment> + </UNDEFINED> at Object.toBe (packages/pretty-format/src/__tests__/react.test.tsx:305:5)
supports a fragment with string child: undefined#L0
expect(received).toBe(expected) // Object.is equality - Expected - 3 + Received + 3 - <React.Fragment> - test - </React.Fragment> + <UNDEFINED> + test + </UNDEFINED> at Object.toBe (packages/pretty-format/src/__tests__/react.test.tsx:295:5)
supports a fragment with no children: undefined#L0
expect(received).toBe(expected) // Object.is equality Expected: "<React.Fragment />" Received: "<UNDEFINED />" at Object.toBe (packages/pretty-format/src/__tests__/react.test.tsx:285:5)
supports context Consumer with a child: undefined#L0
expect(received).toBe(expected) // Object.is equality - Expected - 2 + Received + 2 - <Context.Consumer> + <UNDEFINED> [Function children] - </Context.Consumer> + </UNDEFINED> at Object.toBe (packages/pretty-format/src/__tests__/react.test.tsx:773:5)
supports context Provider with a child: undefined#L0
expect(received).toBe(expected) // Object.is equality - Expected - 2 + Received + 2 - <Context.Provider + <UNDEFINED value="test-value" > child - </Context.Provider> + </UNDEFINED> at Object.toBe (packages/pretty-format/src/__tests__/react.test.tsx:759:5)
React.memo › with displayName › renders the displayName of memoized component: undefined#L0
expect(received).toBe(expected) // Object.is equality - Expected - 3 + Received + 3 - <Memo(DisplayNameForMemoized(Foo))> - cat - </Memo(DisplayNameForMemoized(Foo))> + <UNDEFINED> + cat + </UNDEFINED> at Object.toBe (packages/pretty-format/src/__tests__/react.test.tsx:745:72)
React.memo › with displayName › renders the displayName of component before memoizing: undefined#L0
expect(received).toBe(expected) // Object.is equality - Expected - 3 + Received + 3 - <Memo(DisplayNameBeforeMemoizing(Foo))> - cat - </Memo(DisplayNameBeforeMemoizing(Foo))> + <UNDEFINED> + cat + </UNDEFINED> at Object.toBe (packages/pretty-format/src/__tests__/react.test.tsx:734:72)
React.memo › without displayName › renders the component name: undefined#L0
expect(received).toBe(expected) // Object.is equality - Expected - 2 + Received + 2 - <Memo(Dog)> + <UNDEFINED> cat - </Memo(Dog)> + </UNDEFINED> at Object.toBe (packages/pretty-format/src/__tests__/react.test.tsx:724:9)
supports forwardRef with a child: undefined#L0
expect(received).toBe(expected) // Object.is equality - Expected - 3 + Received + 3 - <ForwardRef(Cat)> - mouse - </ForwardRef(Cat)> + <UNDEFINED> + mouse + </UNDEFINED> at Object.toBe (packages/pretty-format/src/__tests__/react.test.tsx:712:5)
supports suspense: undefined#L0
expect(received).toBe(expected) // Object.is equality - Expected - 2 + Received + 2 - <React.Suspense> + <UNDEFINED> <div> test </div> - </React.Suspense> + </UNDEFINED> at Object.toBe (packages/pretty-format/src/__tests__/react.test.tsx:317:5)
supports a fragment with element child: undefined#L0
expect(received).toBe(expected) // Object.is equality - Expected - 2 + Received + 2 - <React.Fragment> + <UNDEFINED> <div> test </div> - </React.Fragment> + </UNDEFINED> at Object.toBe (packages/pretty-format/src/__tests__/react.test.tsx:305:5)
supports a fragment with string child: undefined#L0
expect(received).toBe(expected) // Object.is equality - Expected - 3 + Received + 3 - <React.Fragment> - test - </React.Fragment> + <UNDEFINED> + test + </UNDEFINED> at Object.toBe (packages/pretty-format/src/__tests__/react.test.tsx:295:5)
supports a fragment with no children: undefined#L0
expect(received).toBe(expected) // Object.is equality Expected: "<React.Fragment />" Received: "<UNDEFINED />" at Object.toBe (packages/pretty-format/src/__tests__/react.test.tsx:285:5)
supports context Consumer with a child: undefined#L0
expect(received).toBe(expected) // Object.is equality - Expected - 2 + Received + 2 - <Context.Consumer> + <UNDEFINED> [Function children] - </Context.Consumer> + </UNDEFINED> at Object.toBe (packages/pretty-format/src/__tests__/react.test.tsx:773:5)
supports context Provider with a child: undefined#L0
expect(received).toBe(expected) // Object.is equality - Expected - 2 + Received + 2 - <Context.Provider + <UNDEFINED value="test-value" > child - </Context.Provider> + </UNDEFINED> at Object.toBe (packages/pretty-format/src/__tests__/react.test.tsx:759:5)
React.memo › with displayName › renders the displayName of memoized component: undefined#L0
expect(received).toBe(expected) // Object.is equality - Expected - 3 + Received + 3 - <Memo(DisplayNameForMemoized(Foo))> - cat - </Memo(DisplayNameForMemoized(Foo))> + <UNDEFINED> + cat + </UNDEFINED> at Object.toBe (packages/pretty-format/src/__tests__/react.test.tsx:745:72)
React.memo › with displayName › renders the displayName of component before memoizing: undefined#L0
expect(received).toBe(expected) // Object.is equality - Expected - 3 + Received + 3 - <Memo(DisplayNameBeforeMemoizing(Foo))> - cat - </Memo(DisplayNameBeforeMemoizing(Foo))> + <UNDEFINED> + cat + </UNDEFINED> at Object.toBe (packages/pretty-format/src/__tests__/react.test.tsx:734:72)
React.memo › without displayName › renders the component name: undefined#L0
expect(received).toBe(expected) // Object.is equality - Expected - 2 + Received + 2 - <Memo(Dog)> + <UNDEFINED> cat - </Memo(Dog)> + </UNDEFINED> at Object.toBe (packages/pretty-format/src/__tests__/react.test.tsx:724:9)
supports forwardRef with a child: undefined#L0
expect(received).toBe(expected) // Object.is equality - Expected - 3 + Received + 3 - <ForwardRef(Cat)> - mouse - </ForwardRef(Cat)> + <UNDEFINED> + mouse + </UNDEFINED> at Object.toBe (packages/pretty-format/src/__tests__/react.test.tsx:712:5)
supports suspense: undefined#L0
expect(received).toBe(expected) // Object.is equality - Expected - 2 + Received + 2 - <React.Suspense> + <UNDEFINED> <div> test </div> - </React.Suspense> + </UNDEFINED> at Object.toBe (packages/pretty-format/src/__tests__/react.test.tsx:317:5)
supports a fragment with element child: undefined#L0
expect(received).toBe(expected) // Object.is equality - Expected - 2 + Received + 2 - <React.Fragment> + <UNDEFINED> <div> test </div> - </React.Fragment> + </UNDEFINED> at Object.toBe (packages/pretty-format/src/__tests__/react.test.tsx:305:5)
supports a fragment with string child: undefined#L0
expect(received).toBe(expected) // Object.is equality - Expected - 3 + Received + 3 - <React.Fragment> - test - </React.Fragment> + <UNDEFINED> + test + </UNDEFINED> at Object.toBe (packages/pretty-format/src/__tests__/react.test.tsx:295:5)
supports a fragment with no children: undefined#L0
expect(received).toBe(expected) // Object.is equality Expected: "<React.Fragment />" Received: "<UNDEFINED />" at Object.toBe (packages/pretty-format/src/__tests__/react.test.tsx:285:5)
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 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:51:18)
ReactElement Plugin › serializes forwardRef component with displayName: undefined#L0
expect(received).toBe(expected) Expected value to be: "<ForwardRef(Display) />" Received: "<UNDEFINED />" Difference: - Expected + Received - <ForwardRef(Display) /> + <UNDEFINED /> at Object.toPrettyPrintTo (packages/pretty-format/src/__tests__/ReactElement.test.ts:48:52)
ReactElement Plugin › serializes forwardRef with displayName: undefined#L0
expect(received).toBe(expected) Expected value to be: "<Display />" Received: "<UNDEFINED />" Difference: - Expected + Received - <Display /> + <UNDEFINED /> at Object.toPrettyPrintTo (packages/pretty-format/src/__tests__/ReactElement.test.ts:41:52)
ReactElement Plugin › serializes forwardRef without displayName: undefined#L0
expect(received).toBe(expected) Expected value to be: "<ForwardRef />" Received: "<UNDEFINED />" Difference: - Expected + Received - <ForwardRef /> + <UNDEFINED /> at Object.toPrettyPrintTo (packages/pretty-format/src/__tests__/ReactElement.test.ts:34:52)
ReactElement Plugin › serializes forwardRef component with displayName: undefined#L0
expect(received).toBe(expected) Expected value to be: "<ForwardRef(Display) />" Received: "<UNDEFINED />" Difference: - Expected + Received - <ForwardRef(Display) /> + <UNDEFINED /> at Object.toPrettyPrintTo (packages/pretty-format/src/__tests__/ReactElement.test.ts:48:52)
ReactElement Plugin › serializes forwardRef with displayName: undefined#L0
expect(received).toBe(expected) Expected value to be: "<Display />" Received: "<UNDEFINED />" Difference: - Expected + Received - <Display /> + <UNDEFINED /> at Object.toPrettyPrintTo (packages/pretty-format/src/__tests__/ReactElement.test.ts:41:52)
ReactElement Plugin › serializes forwardRef without displayName: undefined#L0
expect(received).toBe(expected) Expected value to be: "<ForwardRef />" Received: "<UNDEFINED />" Difference: - Expected + Received - <ForwardRef /> + <UNDEFINED /> at Object.toPrettyPrintTo (packages/pretty-format/src/__tests__/ReactElement.test.ts:34:52)
ReactElement Plugin › serializes forwardRef component with displayName: undefined#L0
expect(received).toBe(expected) Expected value to be: "<ForwardRef(Display) />" Received: "<UNDEFINED />" Difference: - Expected + Received - <ForwardRef(Display) /> + <UNDEFINED /> at Object.toPrettyPrintTo (packages/pretty-format/src/__tests__/ReactElement.test.ts:48:52)
ReactElement Plugin › serializes forwardRef with displayName: undefined#L0
expect(received).toBe(expected) Expected value to be: "<Display />" Received: "<UNDEFINED />" Difference: - Expected + Received - <Display /> + <UNDEFINED /> at Object.toPrettyPrintTo (packages/pretty-format/src/__tests__/ReactElement.test.ts:41:52)
ReactElement Plugin › serializes forwardRef without displayName: undefined#L0
expect(received).toBe(expected) Expected value to be: "<ForwardRef />" Received: "<UNDEFINED />" Difference: - Expected + Received - <ForwardRef /> + <UNDEFINED /> at Object.toPrettyPrintTo (packages/pretty-format/src/__tests__/ReactElement.test.ts:34:52)
supports context Consumer with a child: undefined#L0
expect(received).toBe(expected) // Object.is equality - Expected - 2 + Received + 2 - <Context.Consumer> + <UNDEFINED> [Function children] - </Context.Consumer> + </UNDEFINED> at Object.toBe (packages/pretty-format/src/__tests__/react.test.tsx:773:5)
supports context Provider with a child: undefined#L0
expect(received).toBe(expected) // Object.is equality - Expected - 2 + Received + 2 - <Context.Provider + <UNDEFINED value="test-value" > child - </Context.Provider> + </UNDEFINED> at Object.toBe (packages/pretty-format/src/__tests__/react.test.tsx:759:5)
React.memo › with displayName › renders the displayName of memoized component: undefined#L0
expect(received).toBe(expected) // Object.is equality - Expected - 3 + Received + 3 - <Memo(DisplayNameForMemoized(Foo))> - cat - </Memo(DisplayNameForMemoized(Foo))> + <UNDEFINED> + cat + </UNDEFINED> at Object.toBe (packages/pretty-format/src/__tests__/react.test.tsx:745:72)
React.memo › with displayName › renders the displayName of component before memoizing: undefined#L0
expect(received).toBe(expected) // Object.is equality - Expected - 3 + Received + 3 - <Memo(DisplayNameBeforeMemoizing(Foo))> - cat - </Memo(DisplayNameBeforeMemoizing(Foo))> + <UNDEFINED> + cat + </UNDEFINED> at Object.toBe (packages/pretty-format/src/__tests__/react.test.tsx:734:72)
React.memo › without displayName › renders the component name: undefined#L0
expect(received).toBe(expected) // Object.is equality - Expected - 2 + Received + 2 - <Memo(Dog)> + <UNDEFINED> cat - </Memo(Dog)> + </UNDEFINED> at Object.toBe (packages/pretty-format/src/__tests__/react.test.tsx:724:9)
supports forwardRef with a child: undefined#L0
expect(received).toBe(expected) // Object.is equality - Expected - 3 + Received + 3 - <ForwardRef(Cat)> - mouse - </ForwardRef(Cat)> + <UNDEFINED> + mouse + </UNDEFINED> at Object.toBe (packages/pretty-format/src/__tests__/react.test.tsx:712:5)
supports suspense: undefined#L0
expect(received).toBe(expected) // Object.is equality - Expected - 2 + Received + 2 - <React.Suspense> + <UNDEFINED> <div> test </div> - </React.Suspense> + </UNDEFINED> at Object.toBe (packages/pretty-format/src/__tests__/react.test.tsx:317:5)
supports a fragment with element child: undefined#L0
expect(received).toBe(expected) // Object.is equality - Expected - 2 + Received + 2 - <React.Fragment> + <UNDEFINED> <div> test </div> - </React.Fragment> + </UNDEFINED> at Object.toBe (packages/pretty-format/src/__tests__/react.test.tsx:305:5)
supports a fragment with string child: undefined#L0
expect(received).toBe(expected) // Object.is equality - Expected - 3 + Received + 3 - <React.Fragment> - test - </React.Fragment> + <UNDEFINED> + test + </UNDEFINED> at Object.toBe (packages/pretty-format/src/__tests__/react.test.tsx:295:5)
supports a fragment with no children: undefined#L0
expect(received).toBe(expected) // Object.is equality Expected: "<React.Fragment />" Received: "<UNDEFINED />" at Object.toBe (packages/pretty-format/src/__tests__/react.test.tsx:285:5)
supports context Consumer with a child: undefined#L0
expect(received).toBe(expected) // Object.is equality - Expected - 2 + Received + 2 - <Context.Consumer> + <UNDEFINED> [Function children] - </Context.Consumer> + </UNDEFINED> at Object.toBe (packages/pretty-format/src/__tests__/react.test.tsx:773:5)
supports context Provider with a child: undefined#L0
expect(received).toBe(expected) // Object.is equality - Expected - 2 + Received + 2 - <Context.Provider + <UNDEFINED value="test-value" > child - </Context.Provider> + </UNDEFINED> at Object.toBe (packages/pretty-format/src/__tests__/react.test.tsx:759:5)
React.memo › with displayName › renders the displayName of memoized component: undefined#L0
expect(received).toBe(expected) // Object.is equality - Expected - 3 + Received + 3 - <Memo(DisplayNameForMemoized(Foo))> - cat - </Memo(DisplayNameForMemoized(Foo))> + <UNDEFINED> + cat + </UNDEFINED> at Object.toBe (packages/pretty-format/src/__tests__/react.test.tsx:745:72)
React.memo › with displayName › renders the displayName of component before memoizing: undefined#L0
expect(received).toBe(expected) // Object.is equality - Expected - 3 + Received + 3 - <Memo(DisplayNameBeforeMemoizing(Foo))> - cat - </Memo(DisplayNameBeforeMemoizing(Foo))> + <UNDEFINED> + cat + </UNDEFINED> at Object.toBe (packages/pretty-format/src/__tests__/react.test.tsx:734:72)
React.memo › without displayName › renders the component name: undefined#L0
expect(received).toBe(expected) // Object.is equality - Expected - 2 + Received + 2 - <Memo(Dog)> + <UNDEFINED> cat - </Memo(Dog)> + </UNDEFINED> at Object.toBe (packages/pretty-format/src/__tests__/react.test.tsx:724:9)
supports forwardRef with a child: undefined#L0
expect(received).toBe(expected) // Object.is equality - Expected - 3 + Received + 3 - <ForwardRef(Cat)> - mouse - </ForwardRef(Cat)> + <UNDEFINED> + mouse + </UNDEFINED> at Object.toBe (packages/pretty-format/src/__tests__/react.test.tsx:712:5)
supports suspense: undefined#L0
expect(received).toBe(expected) // Object.is equality - Expected - 2 + Received + 2 - <React.Suspense> + <UNDEFINED> <div> test </div> - </React.Suspense> + </UNDEFINED> at Object.toBe (packages/pretty-format/src/__tests__/react.test.tsx:317:5)
supports a fragment with element child: undefined#L0
expect(received).toBe(expected) // Object.is equality - Expected - 2 + Received + 2 - <React.Fragment> + <UNDEFINED> <div> test </div> - </React.Fragment> + </UNDEFINED> at Object.toBe (packages/pretty-format/src/__tests__/react.test.tsx:305:5)
supports a fragment with string child: undefined#L0
expect(received).toBe(expected) // Object.is equality - Expected - 3 + Received + 3 - <React.Fragment> - test - </React.Fragment> + <UNDEFINED> + test + </UNDEFINED> at Object.toBe (packages/pretty-format/src/__tests__/react.test.tsx:295:5)
supports a fragment with no children: undefined#L0
expect(received).toBe(expected) // Object.is equality Expected: "<React.Fragment />" Received: "<UNDEFINED />" at Object.toBe (packages/pretty-format/src/__tests__/react.test.tsx:285:5)
macOS with shard 3/3 / Node v18.x
Attempt 2 failed. Reason: Child_process exited with error code 1
macOS with shard 3/3 / Node v18.x
Attempt 1 failed. Reason: Child_process exited with error code 1
Ubuntu with shard 1/4 / Node v24.x
Attempt 2 failed. Reason: Child_process exited with error code 1
Ubuntu with shard 1/4 / Node v24.x
Attempt 1 failed. Reason: Child_process exited with error code 1
macOS with shard 3/3 / Node LTS using jest-jasmine2
Attempt 2 failed. Reason: Child_process exited with error code 1
macOS with shard 3/3 / Node LTS using jest-jasmine2
Attempt 1 failed. Reason: Child_process exited with error code 1
macOS with shard 1/3 / Node LTS using jest-jasmine2
Attempt 2 failed. Reason: Child_process exited with error code 1
macOS with shard 1/3 / Node LTS using jest-jasmine2
Attempt 1 failed. Reason: Child_process exited with error code 1
Ubuntu with shard 1/4 / Node v22.x
Attempt 2 failed. Reason: Child_process exited with error code 1
Ubuntu with shard 1/4 / Node v22.x
Attempt 1 failed. Reason: Child_process exited with error code 1
Ubuntu with shard 1/4 / Node LTS using jest-jasmine2
Attempt 2 failed. Reason: Child_process exited with error code 1
Ubuntu with shard 1/4 / Node LTS using jest-jasmine2
Attempt 1 failed. Reason: Child_process exited with error code 1
Node LTS on Ubuntu with coverage (1/4)
Attempt 2 failed. Reason: Child_process exited with error code 1
Node LTS on Ubuntu with coverage (1/4)
Attempt 1 failed. Reason: Child_process exited with error code 1
Ubuntu with shard 1/4 / Node v20.x
Attempt 2 failed. Reason: Child_process exited with error code 1
Ubuntu with shard 1/4 / Node v20.x
Attempt 1 failed. Reason: Child_process exited with error code 1
Node LTS on Ubuntu with coverage (4/4)
Attempt 2 failed. Reason: Child_process exited with error code 1
Node LTS on Ubuntu with coverage (4/4)
Attempt 1 failed. Reason: Child_process exited with error code 1
macOS with shard 1/3 / Node v20.x
Attempt 2 failed. Reason: Child_process exited with error code 1
macOS with shard 1/3 / Node v20.x
Attempt 1 failed. Reason: Child_process exited with error code 1
Ubuntu with shard 1/4 / Node v18.x
Attempt 2 failed. Reason: Child_process exited with error code 1
Ubuntu with shard 1/4 / Node v18.x
Attempt 1 failed. Reason: Child_process exited with error code 1
macOS with shard 2/3 / Node LTS using jest-jasmine2
Attempt 1 failed. Reason: Child_process exited with error code 1
macOS with shard 1/3 / Node v24.x
Attempt 2 failed. Reason: Child_process exited with error code 1
macOS with shard 1/3 / Node v24.x
Attempt 1 failed. Reason: Child_process exited with error code 1
macOS with shard 1/3 / Node v22.x
Attempt 2 failed. Reason: Child_process exited with error code 1
macOS with shard 1/3 / Node v22.x
Attempt 1 failed. Reason: Child_process exited with error code 1
macOS with shard 1/3 / Node v18.x
Attempt 2 failed. Reason: Child_process exited with error code 1
macOS with shard 1/3 / Node v18.x
Attempt 1 failed. Reason: Child_process exited with error code 1
Ubuntu with shard 4/4 / Node v24.x
Attempt 2 failed. Reason: Child_process exited with error code 1
Ubuntu with shard 4/4 / Node v24.x
Attempt 1 failed. Reason: Child_process exited with error code 1
Ubuntu with shard 4/4 / Node v20.x
Attempt 2 failed. Reason: Child_process exited with error code 1
Ubuntu with shard 4/4 / Node v20.x
Attempt 1 failed. Reason: Child_process exited with error code 1
macOS with shard 3/3 / Node v20.x
Attempt 2 failed. Reason: Child_process exited with error code 1
macOS with shard 3/3 / Node v20.x
Attempt 1 failed. Reason: Child_process exited with error code 1
Ubuntu with shard 4/4 / Node LTS using jest-jasmine2
Attempt 2 failed. Reason: Child_process exited with error code 1
Ubuntu with shard 4/4 / Node LTS using jest-jasmine2
Attempt 1 failed. Reason: Child_process exited with error code 1
Ubuntu with shard 4/4 / Node v18.x
Attempt 2 failed. Reason: Child_process exited with error code 1
Ubuntu with shard 4/4 / Node v18.x
Attempt 1 failed. Reason: Child_process exited with error code 1
Windows with shard 1/4 / Node v24.x
Attempt 2 failed. Reason: Child_process exited with error code 1
Windows with shard 1/4 / Node v24.x
Attempt 1 failed. Reason: Child_process exited with error code 1
Ubuntu with shard 4/4 / Node v22.x
Attempt 2 failed. Reason: Child_process exited with error code 1
Ubuntu with shard 4/4 / Node v22.x
Attempt 1 failed. Reason: Child_process exited with error code 1
macOS with shard 2/3 / Node v24.x
Attempt 1 failed. Reason: Child_process exited with error code 1
Windows with shard 1/4 / Node v20.x
Attempt 2 failed. Reason: Child_process exited with error code 1
Windows with shard 1/4 / Node v20.x
Attempt 1 failed. Reason: Child_process exited with error code 1
macOS with shard 3/3 / Node v24.x
Attempt 2 failed. Reason: Child_process exited with error code 1
macOS with shard 3/3 / Node v24.x
Attempt 1 failed. Reason: Child_process exited with error code 1
Windows with shard 1/4 / Node LTS using jest-jasmine2
Attempt 2 failed. Reason: Child_process exited with error code 1
Windows with shard 1/4 / Node LTS using jest-jasmine2
Attempt 1 failed. Reason: Child_process exited with error code 1
Windows with shard 4/4 / Node v24.x
Attempt 2 failed. Reason: Child_process exited with error code 1
Windows with shard 4/4 / Node v24.x
Attempt 1 failed. Reason: Child_process exited with error code 1
Windows with shard 1/4 / Node v22.x
Attempt 2 failed. Reason: Child_process exited with error code 1
Windows with shard 1/4 / Node v22.x
Attempt 1 failed. Reason: Child_process exited with error code 1
macOS with shard 3/3 / Node v22.x
Attempt 2 failed. Reason: Child_process exited with error code 1
macOS with shard 3/3 / Node v22.x
Attempt 1 failed. Reason: Child_process exited with error code 1
Windows with shard 4/4 / Node v20.x
Attempt 2 failed. Reason: Child_process exited with error code 1
Windows with shard 4/4 / Node v20.x
Attempt 1 failed. Reason: Child_process exited with error code 1
Windows with shard 4/4 / Node v18.x
Attempt 2 failed. Reason: Child_process exited with error code 1
Windows with shard 4/4 / Node v18.x
Attempt 1 failed. Reason: Child_process exited with error code 1
Windows with shard 1/4 / Node v18.x
Attempt 2 failed. Reason: Child_process exited with error code 1
Windows with shard 1/4 / Node v18.x
Attempt 1 failed. Reason: Child_process exited with error code 1
Windows with shard 4/4 / Node LTS using jest-jasmine2
Attempt 2 failed. Reason: Child_process exited with error code 1
Windows with shard 4/4 / Node LTS using jest-jasmine2
Attempt 1 failed. Reason: Child_process exited with error code 1
Windows with shard 4/4 / Node v22.x
Attempt 2 failed. Reason: Child_process exited with error code 1
Windows with shard 4/4 / Node v22.x
Attempt 1 failed. Reason: Child_process exited with error code 1