The Tor Browser: content/media/webaudio/test/test_oscillatorNodeStart.html@b8a032363ba2

Incorporate requested changes from Mozilla in review:
https://bugzilla.mozilla.org/show_bug.cgi?id=1123480#c6

     1 <!DOCTYPE HTML>

     2 <html>

     3 <head>

     4   <title>Test the OscillatorNode interface</title>

     5   <script type="text/javascript" src="/tests/SimpleTest/SimpleTest.js"></script>

     6   <link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css" />

     7 </head>

     8 <body>

     9 <pre id="test">

    10 <script class="testbody" type="text/javascript">

    12 SimpleTest.waitForExplicitFinish();

    13 addLoadEvent(function() {

    15   var context = new AudioContext();

    16   var osc = context.createOscillator();

    17   var sp = context.createScriptProcessor();

    19   osc.connect(sp);

    20   // Work around bug 916387.

    21   sp.connect(context.destination);

    23   sp.onaudioprocess = function (e) {

    24     var input = e.inputBuffer.getChannelData(0);

    25     var isSilent = true;

    26     for (var i = 0; i < input.length; i++) {

    27       if (input[i] != 0.0) {

    28         isSilent = false;

    29       }

    30     }

    31     sp.onaudioprocess = null;

    32     ok(isSilent, "OscillatorNode should be silent before calling start.");

    33     SimpleTest.finish();

    34   }

    35 });

    37 </script>

    38 </pre>

    39 </body>

    40 </html>

The Tor Browser / file revision