| <!doctype html> |
| <title>TextTrackCueList.getCueById</title> |
| <script src=/resources/testharness.js></script> |
| <script src=/resources/testharnessreport.js></script> |
| <div id=log></div> |
| <script> |
| test(function(){ |
| var video = document.createElement('video'); |
| var t = video.addTextTrack('subtitles'); |
| document.body.appendChild(video); |
| var cues = t.cues; |
| var c = new VTTCue(0, 1, 'text1'); |
| t.addCue(c); |
| assert_equals(cues.getCueById(""), null, '""'); |
| assert_equals(cues.getCueById(null), null, 'null'); |
| assert_equals(cues.getCueById(undefined), null, 'undefined'); |
| }, document.title+ ', no id'); |
| test(function(){ |
| var video = document.createElement('video'); |
| var t = video.addTextTrack('subtitles'); |
| document.body.appendChild(video); |
| var cues = t.cues; |
| var c = new VTTCue(0, 1, 'text1'); |
| c.id = 'foo'; |
| t.addCue(c); |
| assert_equals(cues.getCueById(""), null, '""'); |
| assert_equals(cues.getCueById("foo"), c, '"foo"'); |
| assert_equals(cues.getCueById({toString:function(){return "foo"}}), c, 'object'); |
| }, document.title+ ', id foo'); |
| test(function(){ |
| var video = document.createElement('video'); |
| var t = video.addTextTrack('subtitles'); |
| document.body.appendChild(video); |
| var cues = t.cues; |
| var c = new VTTCue(0, 1, 'text1'); |
| c.id = '1'; |
| t.addCue(c); |
| assert_equals(cues.getCueById(""), null, '""'); |
| assert_equals(cues.getCueById("1"), c, '"1"'); |
| assert_equals(cues.getCueById(1), c, '1'); |
| }, document.title+ ', no 1'); |
| test(function(){ |
| var video = document.createElement('video'); |
| var t = video.addTextTrack('subtitles'); |
| document.body.appendChild(video); |
| var cues = t.cues; |
| var c = new VTTCue(0, 1, 'text1'); |
| c.id = 'a\u0000b'; |
| t.addCue(c); |
| assert_equals(cues.getCueById("a\u0000b"), c, '"a\\u0000b"'); |
| assert_equals(cues.getCueById("a"), null, '"a"'); |
| }, document.title+ ', id a\\u0000b'); |
| </script> |
