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authorDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-19 01:47:29 +0000
committerDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-19 01:47:29 +0000
commit0ebf5bdf043a27fd3dfb7f92e0cb63d88954c44d (patch)
treea31f07c9bcca9d56ce61e9a1ffd30ef350d513aa /testing/web-platform/tests/scroll-animations/css/animation-timeline-in-keyframe.html
parentInitial commit. (diff)
downloadfirefox-esr-0ebf5bdf043a27fd3dfb7f92e0cb63d88954c44d.tar.xz
firefox-esr-0ebf5bdf043a27fd3dfb7f92e0cb63d88954c44d.zip
Adding upstream version 115.8.0esr.upstream/115.8.0esr
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
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@@ -0,0 +1,27 @@
+<!DOCTYPE html>
+<link rel="help" href="https://drafts.csswg.org/scroll-animations-1/#animation-timeline">
+<link rel="help" href="https://drafts.csswg.org/css-animations-1/#keyframes">
+<script src="/resources/testharness.js"></script>
+<script src="/resources/testharnessreport.js"></script>
+</head>
+<style>
+ @keyframes test {
+ from { width: 100px; animation-timeline: foo; }
+ to { width: 100px; animation-timeline: foo; }
+ }
+ #target {
+ width: 50px;
+ animation-name: test;
+ animation-duration: 1s;
+ animation-play-state: paused;
+ }
+</style>
+<div id="target"></div>
+<script>
+test(() => {
+ let style = getComputedStyle(document.getElementById('target'));
+ // Checking 'width' verifies that the animation is applied at all.
+ assert_equals(style.width, '100px');
+ assert_equals(style.animationTimeline, 'auto');
+}, 'The animation-timeline property may not be used in keyframes');
+</script>