{"commit":{"subject":"Add back lost cache test (#24317)","authorName":"Ricky","authoredAt":"2022-04-08T15:34:41-04:00","revision":"b86baa1cb7b0838169eb762873d53442b9075c94","shortRevision":"b86baa1cb7","authorEmail":"rickhanlonii@gmail.com"},"parents":["a9add2fe08cc3fa8fc811f6efce84815827fb98c"],"files":[{"path":"packages\/react-reconciler\/src\/__tests__\/ReactCache-test.js","status":"M"}],"body":"","patch":"diff --git a\/packages\/react-reconciler\/src\/__tests__\/ReactCache-test.js b\/packages\/react-reconciler\/src\/__tests__\/ReactCache-test.js\nindex 6a20f738af..804486721f 100644\n--- a\/packages\/react-reconciler\/src\/__tests__\/ReactCache-test.js\n+++ b\/packages\/react-reconciler\/src\/__tests__\/ReactCache-test.js\n@@ -238,6 +238,53 @@ describe('ReactCache', () => {\n expect(root).toMatchRenderedOutput('Bye');\n });\n \n+ \/\/ @gate experimental || www\n+ test('multiple new Cache boundaries in the same mount share the same, fresh root cache', async () => {\n+ function App() {\n+ return (\n+ <>\n+ \n+ }>\n+ \n+ <\/Suspense>\n+ <\/Cache>\n+ \n+ }>\n+ \n+ <\/Suspense>\n+ <\/Cache>\n+ <\/>\n+ );\n+ }\n+\n+ const root = ReactNoop.createRoot();\n+ await act(async () => {\n+ root.render();\n+ });\n+\n+ \/\/ Even though there are two new trees, they should share the same\n+ \/\/ data cache. So there should be only a single cache miss for A.\n+ expect(Scheduler).toHaveYielded([\n+ 'Cache miss! [A]',\n+ 'Loading...',\n+ 'Loading...',\n+ ]);\n+ expect(root).toMatchRenderedOutput('Loading...Loading...');\n+\n+ await act(async () => {\n+ resolveMostRecentTextCache('A');\n+ });\n+ expect(Scheduler).toHaveYielded(['A', 'A']);\n+ expect(root).toMatchRenderedOutput('AA');\n+\n+ await act(async () => {\n+ root.render('Bye');\n+ });\n+ \/\/ no cleanup: cache is still retained at the root\n+ expect(Scheduler).toHaveYielded([]);\n+ expect(root).toMatchRenderedOutput('Bye');\n+ });\n+\n \/\/ @gate experimental || www\n test('multiple new Cache boundaries in the same update share the same, fresh cache', async () => {\n function App({showMore}) {\n"}

dillon1000/react

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