Bug 251433

Summary:	[css-animations] a @keyframes rule using an "inherit" value does not update the resolved value when the parent style changes
Product:	WebKit	Reporter:	Antoine Quint <graouts>
Component:	Animations	Assignee:	Antoine Quint <graouts>
Status:	RESOLVED FIXED
Severity:	Normal	CC:	dino, graouts, koivisto, 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/38282 https://bugs.webkit.org/show_bug.cgi?id=251596 https://bugs.webkit.org/show_bug.cgi?id=113636
Bug Depends on:
Bug Blocks:	248152

Description Antoine Quint 2023-01-31 05:55:30 PST

In the case where a @keyframes rule has one of its properties set to "inherit", we need to update the computed keyframes in case an ancestor changes in a way that the inherited value changes.

Comment 1 Antoine Quint 2023-01-31 06:00:34 PST

Pull request: https://github.com/WebKit/WebKit/pull/9379

Comment 2 Antoine Quint 2023-01-31 06:05:49 PST

Submitted web-platform-tests pull request: https://github.com/web-platform-tests/wpt/pull/38282

Comment 3 EWS 2023-01-31 08:38:25 PST

Committed 259631@main (9f095ff23eaa): <https://commits.webkit.org/259631@main>

Reviewed commits have been landed. Closing PR #9379 and removing active labels.

Comment 4 Radar WebKit Bug Importer 2023-01-31 08:39:17 PST

<rdar://problem/104869399>