duration.tentative.html (606B)
1 <!DOCTYPE html> 2 <meta charset=utf-8> 3 <title>DocumentTimeline.duration</title> 4 <link rel="help" href="https://drafts.csswg.org/web-animations-2/#dom-animationtimeline-duration"> 5 <script src="/resources/testharness.js"></script> 6 <script src="/resources/testharnessreport.js"></script> 7 <script src="../../testcommon.js"></script> 8 <script src="../../resources/timing-override.js"></script> 9 <body> 10 <div id="log"></div> 11 <script> 12 'use strict'; 13 14 test(t => { 15 const timeline = new DocumentTimeline(); 16 assert_equals(timeline.duration, null); 17 }, 'A document timeline does not have a duration'); 18 19 </script> 20 </body>