| <!doctype html> |
| <title>TextTrackCueList getter</title> |
| <script src=/resources/testharness.js></script> |
| <script src=/resources/testharnessreport.js></script> |
| <div id=log></div> |
| <script> |
| setup(function(){ |
| window.video = document.createElement('video'); |
| window.t1 = video.addTextTrack('subtitles'); |
| document.body.appendChild(video); |
| }); |
| test(function(){ |
| var cues = t1.cues; |
| assert_equals(cues[0], undefined, 'cues[0] before'); |
| var c1 = new VTTCue(0, 1, 'text1'); |
| t1.addCue(c1); |
| assert_equals(cues[0], c1, 'cues[0]'); |
| assert_equals(cues[1], undefined, 'cues[1]'); |
| assert_equals(cues[-1], undefined, 'cues[-1]'); |
| t1.removeCue(c1); |
| assert_equals(cues[0], undefined, 'cues[0] after'); |
| }); |
| test(function(){ |
| var cues = t1.cues; |
| assert_equals(cues[0], undefined); |
| cues[0] = 'foo'; |
| assert_equals(cues[0], undefined); |
| var c1 = new VTTCue(0, 1, 'text1'); |
| t1.addCue(c1); |
| assert_equals(cues[0], c1); |
| cues[0] = 'foo'; |
| assert_equals(cues[0], c1); |
| t1.removeCue(c1); |
| }, document.title+', no indexed set/create'); |
| test(function(){ |
| 'use strict'; |
| var cues = t1.cues; |
| assert_equals(cues[0], undefined); |
| assert_throws_js(TypeError, function() { cues[0] = 'foo'; }); |
| assert_equals(cues[0], undefined); |
| var c1 = new VTTCue(0, 1, 'text1'); |
| t1.addCue(c1); |
| assert_equals(cues[0], c1); |
| assert_throws_js(TypeError, function() { cues[0] = 'foo'; }); |
| assert_equals(cues[0], c1); |
| t1.removeCue(c1); |
| }, document.title+', no indexed set/create (strict)'); |
| |
| </script> |
