third_party/WebKit/LayoutTests/fast/mediastream/MediaStreamTrack-getSources.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("Tests MediaStreamTrack::getSources.");
  11
  12 var sources = null;
  13 var previousId;
  14
  15 function error() {
  16     testFailed('Stream generation failed.');
  17     finishJSTest();
  18 }
  19
  20 function getUserMedia(constraints, callback) {
  21     try {
  22         navigator.webkitGetUserMedia(constraints, callback, error);
  23     } catch (e) {
  24         testFailed('webkitGetUserMedia threw exception :' + e);
  25         finishJSTest();
  26     }
  27 }
  28
  29 function gotSources2(s) {
  30     testPassed('gotSources2 was called.');
  31     sources = s;
  32     shouldBeTrue('sources.length > 0');
  33     shouldBeTrue('sources[0].id === previousId');
  34     shouldBeTrue('sources[0].label.length > 0');
  35
  36     finishJSTest();
  37 }
  38
  39 function gotStream(s) {
  40     testPassed('gotStream was called.');
  41
  42     shouldNotThrow('MediaStreamTrack.getSources(gotSources2);');
  43 }
  44
  45 function gotSources1(s) {
  46     testPassed('gotSources1 was called.');
  47     sources = s;
  48     shouldBeTrue('sources.length > 0');
  49     previousId = sources[0].id;
  50
  51     getUserMedia({audio:true, video:true}, gotStream);
  52 }
  53
  54 shouldNotThrow('MediaStreamTrack.getSources(gotSources1);');
  55
  56 window.jsTestIsAsync = true;
  57 window.successfullyParsed = true;
  58 </script>
  59 </body>
  60 </html>