third_party/WebKit/LayoutTests/webaudio/oscillator-ended.html

   1 <!DOCTYPE html>
   2 <head>
   3     <script src="../resources/js-test.js"></script>
   4     <script src="resources/compatibility.js"></script>
   5     <script src="resources/audio-testing.js"></script>
   6     <script src="resources/audiobuffersource-testing.js"></script>
   7     <script>
   8         var context;
   9         var source;
  10
  11         function runTest()
  12         {
  13             if (window.testRunner) {
  14                 testRunner.dumpAsText();
  15                 testRunner.waitUntilDone();
  16             }
  17
  18             var sampleRate = 44100.0;
  19             var lengthInSeconds = 0.1;
  20             context = new OfflineAudioContext(1, sampleRate * lengthInSeconds, sampleRate);
  21             osc = context.createOscillator();
  22             osc.type = "sine";
  23             osc.connect(context.destination);
  24             osc.onended = function()
  25             {
  26                 testPassed("osc.onended called.");
  27                 finishJSTest();
  28                 if (window.testRunner)
  29                     testRunner.notifyDone();
  30
  31             }
  32             osc.start(0);
  33             osc.stop(0.1);
  34             context.startRendering();
  35         }
  36     </script>
  37 </head>
  38 <body onload="runTest()">
  39     <div>Tests that OscillatorNode calls its onended EventListener.</div>
  40     <div id="console"></div>
  41 </body>