mozilla-release/testing/web-platform/tests/animation-worklet/worklet-animation-animator-name.https.html

<!DOCTYPE html>

<title>Worklet Animation's animator name should be accessible via animatorName property</title>
<link rel="help" href="https://drafts.css-houdini.org/css-animationworklet/">

<script src="/resources/testharness.js"></script>
<script src="/resources/testharnessreport.js"></script>
<script src="common.js"></script>

<script id="test_animator" type="text/worklet">
  class NoopAnimator {
    animate(currentTime, effect) {}
  }
  registerAnimator('Tokyo', NoopAnimator);
  registerAnimator('دزفول', NoopAnimator);
</script>

<body></body>

<script>
promise_test(async t => {
  await runInAnimationWorklet(document.getElementById('test_animator').textContent);

  // An ascii name and a non-ascii one.
  for (let name of ['Tokyo', 'دزفول']) {
    const animation = new WorkletAnimation(name, new KeyframeEffect(document.body, {}));
    assert_equals(name, animation.animatorName);
  }
}, 'Verify that animatorName matches passed name');
</script>