named-element-with-fix-pos-child-new.html

<!DOCTYPE html>
<html class=reftest-wait>
<title>View transitions: element with fixed position descendant</title>
<link rel="help" href="https://drafts.csswg.org/css-view-transitions-1/">
<link rel="author" href="mailto:[email protected]">
<link rel="match" href="named-element-with-fix-pos-child-ref.html">
<script src="/common/reftest-wait.js"></script>
<style>
.target {
  width: 100px;
  height: 100px;
  background: blue;
  view-transition-name: target;
}
.child {
  width: 100px;
  height: 100px;
  position: fixed;
  top: 150px;
  left: 150px;
  background: grey;
}

html::view-transition-group(target) { animation-duration: 300s; }
html::view-transition-old(target) { animation: unset; opacity: 0; }
html::view-transition-new(target) {
  animation: unset;
  opacity: 1;
}
</style>

<div class=target>
  <div class=child></div>
</div>

<script>
failIfNot(document.startViewTransition, "Missing document.startViewTransition");

async function runTest() {
  document.startViewTransition(() =>
    requestAnimationFrame(() => requestAnimationFrame(takeScreenshot)));
}
onload = () => requestAnimationFrame(() => requestAnimationFrame(runTest));
</script>

chromium/third_party/blink/web_tests/external/wpt/css/css-view-transitions/named-element-with-fix-pos-child-new.html