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Test Info:
- Manifest: layout/style/crashtests/crashtests.list
<!DOCTYPE html>
<style>
@keyframes anim {
from { transform: translateX(0); }
to { transform: translateX(100px); }
}
#scroller {
width: 200px;
height: 200px;
overflow: scroll;
}
#content {
height: 1000px;
}
#target {
width: 50px;
height: 50px;
background: green;
animation: anim 10s linear;
animation-timeline: scroll();
}
</style>
<script>
function run() {
let target = document.getElementById('target');
let anim = target.getAnimations()[0];
// Make it paused pending.
anim.pause();
// Trigger SetTimeline from a finite timeline to a document timeline. This
// also calls SetCurrentTime which may cancel the pending task.
target.style.animationTimeline = 'auto';
}
</script>
<body onload="run()">
<div id="scroller">
<div id="content">
<div id="target"></div>
</div>
</div>
</body>