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Update web-platform-tests to revision b'468d01bbd84da2babf265c6af46947be68713440'

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WPT Sync Bot 2021-09-07 11:16:33 +00:00 • committed by cybai
parent 35e95f55a1
commit 58e8ee674b
9438 changed files with 266112 additions and 106976 deletions
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58
tests/wpt/web-platform-tests/scroll-animations/css/progress-based-animation-timeline.html Normal file
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<!DOCTYPE html>
<title>CSS Animation using progress based timeline</title>
<link rel="help" src="https://drafts.csswg.org/css-animations-2/#animation-timeline">
<script src="/resources/testharness.js"></script>
<script src="/resources/testharnessreport.js"></script>
<script src="/web-animations/testcommon.js"></script>
<style>
#scrollers {
overflow: hidden;
height: 0px;
}
#scrollers > div {
overflow: scroll;
width: 100px;
height: 100px;
}
#scrollers > div > div {
height: 200px;
}
@keyframes top {
from { top: 100px; }
to { top: 200px; }
}
@scroll-timeline top_timeline {
source: selector(#scroller1);
start: 0px;
end: 100px;
}
#element {
animation-name: top;
animation-duration: 10s;
animation-timing-function: linear;
animation-timeline: top_timeline;
}
/* Ensure stable expectations if feature is not supported */
@supports not (animation-timeline:foo) {
#element { animation-play-state: paused; }
}
</style>
<div id=scrollers>
<div id=scroller1><div></div></div>
</div>
<div id=element></div>
<script>
// Force layout of scrollers.
scroller1.offsetTop;
scroller1.scrollTop = 20;
promise_test(async (t) => {
await waitForNextFrame();
assert_equals(getComputedStyle(element).top, '120px');
}, 'progress based animation timeline works');
</script>