test_texttracklist_moz.html (904B)
1 <!DOCTYPE HTML> 2 <html> 3 <!-- 4 https://bugzilla.mozilla.org/show_bug.cgi?id=881976 5 --> 6 <head> 7 <meta charset='utf-8'> 8 <title>Test for Bug 881976 - TextTrackCue Computed Position</title> 9 <script src="/tests/SimpleTest/SimpleTest.js"></script> 10 <link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css"/> 11 </head> 12 <body> 13 <p id="display"></p> 14 <div id="content"> 15 </div> 16 <pre id="test"> 17 <script class="testbody" type="text/javascript"> 18 SimpleTest.waitForExplicitFinish(); 19 20 var video = document.createElement("video"); 21 var trackList = video.textTracks; 22 ok(trackList instanceof TextTrackList, 23 "Video's textTracks should be a TextTrackList"); 24 var trackParent = SpecialPowers.unwrap( 25 SpecialPowers.wrap(trackList).mediaElement 26 ); 27 is(trackParent, video, 28 "Video's TextTrackList's MediaElement reference should be set to the video."); 29 SimpleTest.finish(); 30 </script> 31 </pre> 32 </body> 33 </html>