mirror of
https://github.com/mozilla/gecko-dev.git
synced 2024-10-29 21:25:35 +00:00
6baa4f1bff
This patch is primarily the work of Marcus Saad (msaad) and Jordan Raffoul (jbraffoul) at Seneca College.
71 lines
2.4 KiB
HTML
71 lines
2.4 KiB
HTML
<!DOCTYPE HTML>
|
|
<html>
|
|
<!--
|
|
https://bugzilla.mozilla.org/show_bug.cgi?id=833386
|
|
-->
|
|
<head>
|
|
<meta charset='utf-8'>
|
|
<title>Test for Bug 833386 - TextTrackList</title>
|
|
<script type="text/javascript" src="/MochiKit/MochiKit.js"></script>
|
|
<script type="text/javascript" src="/tests/SimpleTest/SimpleTest.js"></script>
|
|
<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css"/>
|
|
</head>
|
|
<body>
|
|
<p id="display"></p>
|
|
<div id="content" style="display: none">
|
|
</div>
|
|
<pre id="test">
|
|
<script class="testbody" type="text/javascript">
|
|
SimpleTest.waitForExplicitFinish();
|
|
SpecialPowers.pushPrefEnv({"set": [["media.webvtt.enabled", true]]},
|
|
function() {
|
|
var video = document.createElement("video");
|
|
video.src = "seek.webm";
|
|
|
|
isnot(video.textTracks, undefined, "HTMLMediaElement::TextTrack() property should be available.")
|
|
|
|
var trackList = video.textTracks;
|
|
is(trackList.length, 0, "Length should be 0.");
|
|
|
|
ok(typeof video.addTextTrack == "function", "HTMLMediaElement::AddTextTrack() function should be available.")
|
|
video.addTextTrack("subtitles", "label", "en-CA");
|
|
is(trackList.length, 1, "Length should be 1.");
|
|
|
|
var textTrack = video.textTracks[0];
|
|
is(textTrack.label, "label", "Label should be set to label.");
|
|
is(textTrack.language, "en-CA", "Language should be en-CA.");
|
|
is(textTrack.kind, "subtitles", "Default kind should be subtitles.");
|
|
is(textTrack.mode, "hidden", "Default mode should be hidden.");
|
|
|
|
// Mode should not allow a bogus value.
|
|
textTrack.mode = 'bogus';
|
|
is(textTrack.mode, 'hidden', "Mode should be not allow a bogus value.");
|
|
|
|
// Should allow all these values for mode.
|
|
checkMode("showing", "Mode should allow \"showing\"");
|
|
checkMode("disabled", "Mode should allow \"disabled\"");
|
|
checkMode("hidden", "Mode should allow \"hidden\"");
|
|
|
|
// All below are read-only properties and so should not allow setting.
|
|
textTrack.label = "French subtitles";
|
|
is(textTrack.label, "label", "Label is read-only so should still be \"label\".");
|
|
|
|
textTrack.language = "en";
|
|
is(textTrack.language, "en-CA", "Language is read-only so should still be \"en-CA\".");
|
|
|
|
textTrack.kind = "captions";
|
|
is(textTrack.kind, "subtitles", "Kind is read-only so should still be \"subtitles\"");
|
|
|
|
function checkMode(value, message) {
|
|
textTrack.mode = value;
|
|
is(textTrack.mode, value, message);
|
|
}
|
|
|
|
SimpleTest.finish();
|
|
}
|
|
);
|
|
</script>
|
|
</pre>
|
|
</body>
|
|
</html>
|