Blitz - WPT: active-view-transition-on-non-root.html

wpt / css / css-view-transitions / active-view-transition-on-non-root.html

/css/css-view-transitions/active-view-transition-on-non-root.html

<!DOCTYPE html>
<html class="reftest-wait">
<title>View transitions: active-view-transition should only apply to the root element</title>
<link rel="help" href="https://www.w3.org/TR/css-view-transitions-2/">
<link rel="author" href="mailto:vmpstr@chromium.org">
<link rel="match" href="view-transition-types-one-green-square-ref.html">

<script src="/common/reftest-wait.js"></script>
<style>

body { background: lightpink; }

#target {
  view-transition-name: target;
  background: green;
  width: 100px;
  height: 100px;
}

main:active-view-transition #target {
  background: red;
}

::view-transition-group(*),
::view-transition-image-pair(*),
::view-transition-old(*),
::view-transition-new(*) {
  animation-play-state: paused;
}
</style>
<main>
  <div id="target"></div>
</main>
<script>
failIfNot(document.startViewTransition, "Missing document.startViewTransition");

function runTest() {
  let transition = document.startViewTransition();
  transition.ready.then(takeScreenshot);
}
onload = () => requestAnimationFrame(() => requestAnimationFrame(runTest));
</script>
</html>

/css/css-view-transitions/view-transition-types-one-green-square-ref.html

<!DOCTYPE html>
<title>View transitions: reference that has one green square</title>
<link rel="help" href="https://www.w3.org/TR/css-view-transitions-2/">
<link rel="author" href="mailto:vmpstr@chromium.org">

<style>
#target {
  width: 100px;
  height: 100px;
  background: green;
}
body {
  background: lightpink;
}
</style>

<div id="target"></div>