| <!doctype html> |
| <title>WebVTT parser tests</title> |
| <script src="/resources/testharness.js"></script> |
| <script src="/resources/testharnessreport.js"></script> |
| <div id=log></div> |
| <script> |
| setup({explicit_done: true}); |
| var files = []; |
| var path = 'support/'; |
| var cueDefaults = { |
| "id":"", |
| "startTime":0, |
| "endTime":1, |
| "pauseOnExit":false, |
| //"vertical":"", (not supported) |
| "snapToLines":true, |
| "line":-1, |
| "position":50, |
| "size":100, |
| "align":"middle" |
| } |
| var cueCounts; |
| (function(){ |
| var xhr = new XMLHttpRequest(); |
| xhr.open('GET', path+'cue-counts.json', true); |
| xhr.onreadystatechange = function() { |
| if (xhr.readyState == 4) { |
| cueCounts = JSON.parse(xhr.responseText); |
| for (var file in cueCounts) { |
| files.push(file); |
| } |
| startTests(); |
| } |
| } |
| xhr.send(); |
| })(); |
| |
| function checkProps(cue, exp, i) { |
| for (var prop in cueDefaults) { |
| if (!(prop in exp)) |
| exp[prop] = cueDefaults[prop]; |
| assert_equals(cue[prop], exp[prop], prop + ' (cue '+(i+1)+')'); |
| } |
| } |
| |
| function startTests() { |
| files.forEach(function(file) { |
| var t = async_test(document.title+', '+file); |
| t.step(function(){ |
| var video = document.createElement('video'); |
| var track = document.createElement('track'); |
| assert_true('src' in track, 'track element not supported'); |
| track.src = path + file; |
| track['default'] = true; |
| track.kind = 'subtitles'; |
| track.onload = this.step_func(trackLoaded); |
| track.onerror = this.step_func(trackError); |
| video.appendChild(track); |
| document.body.appendChild(video); |
| }); |
| }); |
| done(); |
| } |
| |
| function trackLoaded(e) { |
| var track = e.target; |
| var video = track.parentNode; |
| setTimeout(removeElm, 0, video); |
| var cues = video.textTracks[0].cues; |
| var file = track.src.substr(track.src.lastIndexOf('/') + 1); |
| assert_equals(cues.length, cueCounts[file], 'number of cues'); |
| var expected; |
| var cue; |
| for (var i = 0; i < cues.length; ++i) { |
| cue = cues[i]; |
| expected = JSON.parse(cue.text); |
| assert_not_equals(expected, 'FAIL', 'cue '+(i+1)+' should have been dropped'); |
| checkProps(cue, expected, i); |
| } |
| this.done(); |
| } |
| |
| function trackError(e) { |
| var track = e.target; |
| var video = track.parentNode; |
| setTimeout(removeElm, 0, video); |
| var file = track.src.substr(track.src.lastIndexOf('/') + 1); |
| assert_equals('error', cueCounts[file], 'got unexpected error event'); |
| this.done(); |
| } |
| |
| function removeElm(elm) { |
| document.body.removeChild(elm); |
| } |
| |
| </script> |
