third_party/WebKit/LayoutTests/webaudio/mediaelementaudiosourcenode-wrapper.html

   1 <!DOCTYPE html>
   2 <html>
   3 <head>
   4 <script src="../resources/js-test.js"></script>
   5 <script src="resources/compatibility.js"></script>
   6 <script src="resources/audio-testing.js"></script>
   7 </head>
   8 <body>
   9 <script>
  10 description("Verifies that for .mediaElement getters, a wrapper that corresponds to the actual element is created.");
  11
  12 var source;
  13 function testMediaWrapper(kind) {
  14     var element = document.createElement(kind);
  15     var context = new OfflineAudioContext(1, 1000, 44100);
  16
  17     source = context.createMediaElementSource(element);
  18     element = context = null;
  19     gc();
  20     shouldBeUndefined('source.mediaElement.nonExistentProperty');
  21     source = null;
  22 }
  23
  24 testMediaWrapper('audio');
  25 testMediaWrapper('video');
  26 </script>
  27 </body>
  28 </html>