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WPT: animationcancel/transitioncancel are not fired synchronously on removal - #62342

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chromium-wpt-export-bot merged 1 commit into
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chromium-export-cl-8295899
Sep 1, 2026
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WPT: animationcancel/transitioncancel are not fired synchronously on removal#62342
chromium-wpt-export-bot merged 1 commit into
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chromium-export-cl-8295899

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@chromium-wpt-export-bot chromium-wpt-export-bot commented Sep 1, 2026

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This is per spec:

This is to ensure that all kinds of events don't run synchronously on
remove.

Bug: 550626700
Change-Id: I678eef979de9d049caeaa54e6e63ec4ef6cbd85b
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/8295899
Commit-Queue: Noam Rosenthal <nrosenthal@google.com>
Reviewed-by: Vladimir Levin <vmpstr@chromium.org>
Cr-Commit-Position: refs/heads/main@{#1689841}

…removal

This is per spec:
- https://drafts.csswg.org/css-animations-2/#event-dispatch
- https://drafts.csswg.org/css-transitions-2/#event-dispatch
- https://drafts.csswg.org/web-animations-1/#pending-animation-event-queue

This is to ensure that all kinds of events don't run synchronously on
remove.

Bug: 550626700
Change-Id: I678eef979de9d049caeaa54e6e63ec4ef6cbd85b
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/8295899
Commit-Queue: Noam Rosenthal <nrosenthal@google.com>
Reviewed-by: Vladimir Levin <vmpstr@chromium.org>
Cr-Commit-Position: refs/heads/main@{#1689841}

@jonathan-j-lee jonathan-j-lee left a comment

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RS, approved downstream

@chromium-wpt-export-bot
chromium-wpt-export-bot merged commit 4819af4 into master Sep 1, 2026
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@chromium-wpt-export-bot
chromium-wpt-export-bot deleted the chromium-export-cl-8295899 branch September 1, 2026 17:34
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3 participants