The Tor Browser: content/media/test/test_streams

Replace accessor implementation with direct member state manipulation, by
request https://trac.torproject.org/projects/tor/ticket/9701#comment:32

     1 <!DOCTYPE HTML>

     2 <html>

     3 <head>

     4   <title>Test MediaStreamTrack interfaces</title>

     5   <script type="text/javascript" src="/tests/SimpleTest/SimpleTest.js"></script>

     6   <link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css" />

     7   <script type="text/javascript" src="manifest.js"></script>

     8 </head>

     9 <body>

    10 <pre id="test">

    11 <script class="testbody" type="text/javascript">

    12 var manager = new MediaTestManager;

    14 function testTracks(tracks, hasTrack, kind, src) {

    15   is(tracks.length, hasTrack ? 1 : 0, "Correct track count for " + src);

    16   for (var i = 0; i < tracks.length; ++i) {

    17     var track = tracks[i];

    18     is(track.kind, kind, "Correct track kind for track " + i + " of " + src);

    19     var id = track.id;

    20     ok(/\{........-....-....-....-............\}/.test(track.id),

    21        "id " + track.id + " for track " + i + " of " + src + " has correct form");

    22   }

    23 }

    25 function onended(e) {

    26   var t = e.target;

    27   var audioTracks = t.stream.getAudioTracks();

    28   var videoTracks = t.stream.getVideoTracks();

    30   testTracks(audioTracks, t.test.hasAudio, "audio", t.src);

    31   testTracks(videoTracks, t.test.hasVideo, "video", t.src);

    33   manager.finished(t.token);

    34 }

    36 function startTest(test, token) {

    37   var element = document.createElement("video");

    39   element.token = token;

    40   manager.started(token);

    42   element.src = test.name;

    43   element.test = test;

    44   element.stream = element.mozCaptureStreamUntilEnded();

    45   element.addEventListener("ended", onended, false);

    47   element.play();

    48 }

    50 manager.runTests(gTrackTests, startTest);

    51 </script>

    52 </pre>

    53 </body>

    54 </html>

The Tor Browser / file revision