third_party/WebKit/LayoutTests/webaudio/audiobuffersource-multi-channels.html

   1 <!DOCTYPE html>
   2
   3 <!--
   4 Test AudioBufferSourceNode supports 5.1 channel.
   5 -->
   6
   7 <html>
   8 <head>
   9 <script type="text/javascript" src="resources/audio-testing.js"></script>
  10 <script type="text/javascript" src="resources/mix-testing.js"></script>
  11 </head>
  12 <body>
  13
  14 <script>
  15
  16 function runTest() {
  17     if (!window.testRunner)
  18         return;
  19
  20     testRunner.waitUntilDone();
  21
  22     window.jsTestAsync = true;
  23
  24     // Create offline audio context
  25     var sampleRate = 44100.0;
  26     var context = new OfflineAudioContext(6, sampleRate * toneLengthSeconds, sampleRate);
  27     var toneBuffer = createToneBuffer(context, 440, toneLengthSeconds, 6);
  28
  29     var source = context.createBufferSource();
  30     source.buffer = toneBuffer;
  31
  32     source.connect(context.destination);
  33     source.start(0);
  34
  35     context.oncomplete = finishAudioTest;
  36     context.startRendering();
  37 }
  38
  39 runTest();
  40 </script>
  41
  42 </body>
  43 </html>