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firefox/testing/web-platform/tests/web-animations/interfaces/DocumentTimeline/duration.tentative.html
Daniel Baumann 5e9a113729
Adding upstream version 140.0.
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
2025-06-25 09:37:52 +02:00

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HTML

<!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>