startTime.html (1455B)
1 <!doctype html> 2 <title>TextTrackCue.startTime</title> 3 <script src=/resources/testharness.js></script> 4 <script src=/resources/testharnessreport.js></script> 5 <div id=log></div> 6 <script> 7 setup(function(){ 8 window.video = document.createElement('video'); 9 window.t1 = video.addTextTrack('subtitles'); 10 document.body.appendChild(video); 11 }); 12 test(function(){ 13 var c1 = new VTTCue(-1, 1, 'text1'); 14 assert_equals(c1.startTime, -1); 15 c1.startTime = c1.startTime; 16 assert_equals(c1.startTime, -1); 17 assert_throws_js(TypeError, function(){ c1.startTime = NaN; }); 18 assert_throws_js(TypeError, function(){ c1.startTime = +Infinity; }); 19 assert_throws_js(TypeError, function(){ c1.startTime = -Infinity; }); 20 }, document.title+', script-created cue'); 21 22 var t_parsed = async_test(document.title+', parsed cue'); 23 t_parsed.step(function(){ 24 var t = document.createElement('track'); 25 t.onload = this.step_func(function(){ 26 var c = t.track.cues; 27 assert_equals(c[0].startTime, 0); 28 assert_equals(c[1].startTime, 3600); 29 this.done(); 30 }); 31 t.onerror = this.step_func(function() { 32 assert_unreached('got error event'); 33 }); 34 t.src = 'data:text/vtt,'+encodeURIComponent('WEBVTT\n\n00:00:00.000 --> 00:00:00.001\ntest'+ 35 '\n\nfoobar\n01:00:00.000 --> 01:00:00.001\ntest'); 36 t.track.mode = 'showing'; 37 video.appendChild(t); 38 }); 39 </script>