Remove flushDiscreteUpdates from end of event
#21223
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We don't need this anymore because we flush in a microtask. This should allow us to remove the logic in the event system that tracks nested event dispatches. I added a test to confirm that nested event dispatches don't triggger a synchronous flush, like they would if we wrapped them `flushSync`. It already passed; I added it to prevent a regression.
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| dispatchClickEvent(child); | ||
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I had to change these tests because they were previously relying (accidentally) on the click event to flush the pending passive effects. Which after this change, they no longer do.
Fortunately, the fix is pretty easy. Unfortunately, this change affects legacy mode, too. I'm curious how many tests would be affected in normal practice.
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Hm. Yea that might be a big one.
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Summary: This sync includes the following changes: - **[bd7f4a013](facebook/react@bd7f4a013 )**: Fix sloppy factoring in `performSyncWorkOnRoot` ([#21246](facebook/react#21246)) //<Andrew Clark>// - **[78120032d](facebook/react@78120032d )**: Remove `flushDiscreteUpdates` from end of event ([#21223](facebook/react#21223)) //<Andrew Clark>// - **[a3a7adb83](facebook/react@a3a7adb83 )**: Turn off enableSyncDefaultUpdates in test renderer ([#21319](facebook/react#21319)) //<Ricky>// - **[cdb6b4c55](facebook/react@cdb6b4c55 )**: Only hide outermost host nodes when Offscreen is hidden ([#21250](facebook/react#21250)) //<Brian Vaughn>// - **[b9c6a2b30](facebook/react@b9c6a2b30 )**: Remove LayoutStatic check from commit phase ([#21249](facebook/react#21249)) //<Brian Vaughn>// - **[af1a4cbf7](facebook/react@af1a4cbf7 )**: Revert expiration for retry lanes ([#21300](facebook/react#21300)) //<Andrew Clark>// - **[cc4b431da](facebook/react@cc4b431da )**: Mark boundary as client rendered even if aborting fallback ([#21294](facebook/react#21294)) //<Sebastian Markbåge>// Changelog: [General][Changed] - React Native sync for revisions f7cdc89...bd7f4a0 jest_e2e[run_all_tests] Reviewed By: JoshuaGross Differential Revision: D27909257 fbshipit-source-id: 36ec4cf1de9df109f1fe1542031df10a693baae0
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We don't need this anymore because we flush in a microtask. This should allow us to remove the logic in the event system that tracks nested event dispatches. I added a test to confirm that nested event dispatches don't triggger a synchronous flush, like they would if we wrapped them `flushSync`. It already passed; I added it to prevent a regression.
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We don't need this anymore because we flush in a microtask.
This should allow us to remove the logic in the event system that tracks nested event dispatches.
I added a test to confirm that nested event dispatches don't trigger a synchronous flush, like they would if we wrapped them
flushSync. It already passed; I added it to prevent a regression.