87 lines
2.5 KiB
HTML
87 lines
2.5 KiB
HTML
<!DOCTYPE HTML>
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<html>
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<head>
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<meta charset='utf-8'>
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<title>WebVTT : cue's displaystate should be empty when its active flag is unset</title>
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<script type="text/javascript" src="/MochiKit/MochiKit.js"></script>
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<script type="text/javascript" src="/tests/SimpleTest/SimpleTest.js"></script>
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<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css"/>
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</head>
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<body>
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<div id="content">
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</div>
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<script class="testbody" type="text/javascript">
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SimpleTest.waitForExplicitFinish();
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var isReceivedOnEnterEvent = false;
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var isReceivedOnExitEvent = false;
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function checkCueEvents() {
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ok(isReceivedOnEnterEvent, "Already received cue's onEnter event.");
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ok(isReceivedOnExitEvent, "Already received cue's onExit event.");
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SimpleTest.finish();
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}
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function checkCueDisplayState(cue, expectedState) {
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var cueChrome = SpecialPowers.wrap(cue);
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if (expectedState) {
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ok(cueChrome.displayState, "Cue's displayState shouldn't be empty.");
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} else {
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ok(!cueChrome.displayState, "Cue's displayState should be empty.");
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}
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}
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function runTest() {
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info("--- create video ---");
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var video = document.createElement("video");
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video.src = "seek.webm";
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video.autoplay = true;
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document.getElementById("content").appendChild(video);
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video.onended = function () {
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video.onended = null;
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checkCueEvents();
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};
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video.onpause = function () {
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video.onpause = null;
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checkCueEvents();
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}
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info("--- create the type of track ---");
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isnot(window.TextTrack, undefined, "TextTrack should be defined.");
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var track = video.addTextTrack("subtitles", "A", "en");
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track.mode = "showing";
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ok(track instanceof TextTrack, "Track should be an instanceof TextTrack.");
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info("--- check the type of cue ---");
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isnot(window.TextTrackCue, undefined, "TextTrackCue should be defined.");
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isnot(window.VTTCue, undefined, "VTTCue should be defined.");
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var cue = new VTTCue(0, 1, "Test cue");
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ok(cue instanceof TextTrackCue, "Cue should be an instanceof TextTrackCue.");
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ok(cue instanceof VTTCue, "Cue should be an instanceof VTTCue.");
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info("--- add cue ---");
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track.addCue(cue);
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cue.onenter = function () {
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cue.onenter = null;
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isReceivedOnEnterEvent = true;
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checkCueDisplayState(cue, true /* has display-state */);
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cue.onexit = function () {
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cue.onexit = null;
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isReceivedOnExitEvent = true;
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checkCueDisplayState(cue, false /* no display-state */);
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video.pause();
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}
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}
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}
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onload = runTest;
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</script>
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</body>
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</html>
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