testing/web-platform/tests/web-animations/interfaces/DocumentTimeline/duration.tentative.html
author Lando <lando@lando.test>
Thu, 10 Jul 2025 16:11:40 +0000 (11 hours ago)
changeset 795966 8f464d9c468ba1a7c1b0338deaa8bc8023f8ae3d
parent 757420 f24fe1393d2b87bb1b1752f51f0a30796231e783
permissions -rw-r--r--
Merge autoland to mozilla-central
<!DOCTYPE html>
<meta charset=utf-8>
<title>DocumentTimeline.duration</title>
<link rel="help" href="https://drafts.csswg.org/web-animations-2/#dom-animationtimeline-duration">
<script src="/resources/testharness.js"></script>
<script src="/resources/testharnessreport.js"></script>
<script src="../../testcommon.js"></script>
<script src="../../resources/timing-override.js"></script>
<body>
<div id="log"></div>
<script>
'use strict';

test(t => {
  const timeline = new DocumentTimeline();
  assert_equals(timeline.duration, null);
}, 'A document timeline does not have a duration');

</script>
</body>