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firefox/testing/web-platform/tests/css/css-view-transitions/inline-child-with-overflow-shadow.html
Daniel Baumann 5e9a113729
Adding upstream version 140.0.
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
2025-06-25 09:37:52 +02:00

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HTML

<!DOCTYPE html>
<html class=reftest-wait>
<title>View transitions: inline child with overflowing shadow</title>
<link rel="help" href="https://drafts.csswg.org/css-view-transitions-1/">
<link rel="match" href="inline-child-with-overflow-shadow-ref.html">
<script src="/common/reftest-wait.js"></script>
<style>
:root { view-transition-name: none; }
::view-transition { background: rebeccapurple; }
body {
margin: 0;
}
.target {
width: 100px;
height: 200px;
position: absolute;
top: 100px;
left: 100px;
view-transition-name: target;
}
.child {
background: green;
font-size: 100px;
box-shadow: -20px -20px yellow;
}
html::view-transition-group(target) {
animation-play-state: paused;
}
html::view-transition-old(target),
html::view-transition-new(target) {
animation: unset;
opacity: 1;
}
html::view-transition-old(target) {
opacity: 0;
}
/* None of these should apply, so make everything red if it does */
html::view-transition-group(root) { animation: unset; opacity: 1; background: red; }
html::view-transition-image-pair(root) { visibility: hidden }
</style>
<div class=target>
<span class=child>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</span>
</div>
<script>
failIfNot(document.startViewTransition, "Missing document.startViewTransition");
async function runTest() {
document.startViewTransition(() =>
requestAnimationFrame(() => requestAnimationFrame(takeScreenshot)));
}
onload = () => requestAnimationFrame(() => requestAnimationFrame(runTest));
</script>