third_party/WebKit/LayoutTests/fast/mediastream/MediaStream-onactive-oninactive.html

   1 <!DOCTYPE HTML PUBLIC "-//IETF//DTD HTML//EN">
   2 <html>
   3 <head>
   4 <script src="../../resources/js-test.js"></script>
   5 </head>
   6 <body>
   7 <p id="description"></p>
   8 <div id="console"></div>
   9 <script>
  10 description("Test onactive/oninactive callback.");
  11
  12 function error() {
  13     testFailed('Stream generation failed.');
  14     finishJSTest();
  15 }
  16
  17 function getUserMedia(dictionary, callback) {
  18     try {
  19         navigator.webkitGetUserMedia(dictionary, callback, error);
  20     } catch (e) {
  21         testFailed('webkitGetUserMedia threw exception :' + e);
  22         finishJSTest();
  23     }
  24 }
  25
  26 var stream;
  27
  28 function streamActive() {
  29     testPassed('streamActive was called.');
  30     shouldBeTrue('stream.active');
  31     finishJSTest();
  32 }
  33
  34 function gotStream2(s) {
  35     stream = new webkitMediaStream();
  36     shouldBeFalse('stream.active');
  37     stream.onactive = streamActive;
  38     stream.addTrack(s.getAudioTracks()[0]);
  39 }
  40
  41 function streamInactive() {
  42     testPassed('streamInactive was called.');
  43     shouldBeFalse('stream.active');
  44
  45     getUserMedia({audio:true, video:true}, gotStream2);
  46 }
  47
  48 function gotStream(s) {
  49     stream = s;
  50     shouldBeTrue('stream.active');
  51     stream.oninactive = streamInactive;
  52     shouldBe('stream.getAudioTracks().length', '1');
  53     shouldBe('stream.getVideoTracks().length', '1');
  54     stream.removeTrack(stream.getAudioTracks()[0]);
  55     stream.removeTrack(stream.getVideoTracks()[0]);
  56 }
  57
  58 getUserMedia({audio:true, video:true}, gotStream);
  59
  60 window.jsTestIsAsync = true;
  61 window.successfullyParsed = true;
  62 </script>
  63 </body>
  64 </html>