Bug 260463

Summary:	When <details> is open and closed multiple times (coalesced tasks), the ToggleEvent oldState is set wrong
Product:	WebKit	Reporter:	sideshowbarker <mike>
Component:	DOM	Assignee:	sideshowbarker <mike>
Status:	RESOLVED FIXED
Severity:	Normal	CC:	ntim, webkit-bug-importer
Priority:	P2	Keywords:	InRadar
Version:	WebKit Nightly Build
Hardware:	Unspecified
OS:	Unspecified
See Also:	https://github.com/web-platform-tests/wpt/pull/41559 https://bugs.webkit.org/show_bug.cgi?id=252373

sideshowbarker

Reported 2023-08-21 02:18:04 PDT

https://commits.webkit.org/267076@main didn’t get the ToggleEvent oldState value set correctly in the case where the <details> element is open and closed multiple times (toggled back and forth)

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sideshowbarker

Comment 1 2023-08-21 04:42:21 PDT

Pull request: https://github.com/WebKit/WebKit/pull/16881

sideshowbarker

Comment 2 2023-08-21 06:32:06 PDT

Submitted web-platform-tests pull request: https://github.com/web-platform-tests/wpt/pull/41559

EWS

Comment 3 2023-08-21 09:14:03 PDT

Committed 267089@main (06b30c68edf9): <https://commits.webkit.org/267089@main> Reviewed commits have been landed. Closing PR #16881 and removing active labels.

Radar WebKit Bug Importer

Comment 4 2023-08-21 09:15:25 PDT

<rdar://problem/114198127>

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