tree 42419f7e01a675dbca525083646b1f09b5657aa8
parent 8329a6e9da5ddf928e3839aaf0a9c983ae61a0dc
author graouts@webkit.org <graouts@webkit.org@268f45cc-cd09-0410-ab3c-d52691b4dbfc> 1643139689 +0000
committer graouts@webkit.org <graouts@webkit.org@268f45cc-cd09-0410-ab3c-d52691b4dbfc> 1643139689 +0000

Deduplication for @keyframes rules should account for animation-composition
https://bugs.webkit.org/show_bug.cgi?id=235596

Reviewed by Dean Jackson.

LayoutTests/imported/w3c:

Import test recently added in WPT via https://github.com/web-platform-tests/wpt/pull/32495.
We pass them all with the source change.

* web-platform-tests/css/css-animations/KeyframeEffect-getKeyframes.tentative-expected.txt:
* web-platform-tests/css/css-animations/KeyframeEffect-getKeyframes.tentative.html:

Source/WebCore:

The CSS Animations Level 2 spec recently changed to account for animation-composition
when deduplicating @keyframes rules (see https://github.com/w3c/csswg-drafts/pull/6974).

* animation/CompositeOperation.h:
* style/StyleResolver.cpp:
(WebCore::Style::Resolver::keyframeRulesForName const):


git-svn-id: http://svn.webkit.org/repository/webkit/trunk@288571 268f45cc-cd09-0410-ab3c-d52691b4dbfc