Blitz - WPT: clip-path-animation-offset-position-not-stuck.html

wpt / css / css-masking / clip-path / animations / clip-path-animation-offset-position-not-stuck.html

/css/css-masking/clip-path/animations/clip-path-animation-offset-position-not-stuck.html

<!DOCTYPE html>
<html class="reftest-wait">
<meta name=fuzzy content="0-80;0-350">
<link rel="help" href="https://drafts.csswg.org/css-shapes-1/#basic-shape-interpolation">
<link rel="match" href="clip-path-animation-ref.html">
<style>
.container {
  width: 100px;
  height: 100px;
  background-color: green;
  animation: clippathwithtf 20s steps(2, jump-end) -9.99s;
}
/* without an offset-path, this should do absolutely nothing */
.offset-position {
    offset-position: left top;
}
@keyframes clippathwithtf {
  0%   {
    clip-path: circle(50% at 50% 50%);
    transform: translate(-10%, -10%);
  }
  100% {
    clip-path: circle(20% at 20% 20%);
    transform: translate(10%, 10%);
  }
}
</style>
<script src="/common/reftest-wait.js"></script>
<script src="/web-animations/testcommon.js"></script>
<script src="/web-animations/resources/timing-utils.js"></script>
<body>
<div id="target" class="container"></div>

<script>
  async function runTest() {
    await waitForCompositorReady();
    await document.getAnimations()[0].ready;

    document.querySelector("#target").classList.add("offset-position");

    waitForAnimationTime(document.getAnimations()[0], 10).then(takeScreenshot);
  }
  window.addEventListener('load', runTest);
</script>
</body>
</html>

/css/css-masking/clip-path/animations/clip-path-animation-ref.html

<!DOCTYPE html>
<style>
.container {
  width: 100px;
  height: 100px;
  background-color: green;
  clip-path: circle(35% at 35% 35%);
}
</style>
<body>
<div class="container"></div>
</body>
</html>