tor-browser

The Tor Browser
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test_AudioContext_disabled.html (1393B)

      1 <!DOCTYPE HTML>
      2 <html>
      3 <head>
      4  <title>Test whether we can disable the AudioContext interface</title>
      5  <script src="/tests/SimpleTest/SimpleTest.js"></script>
      6  <script type="text/javascript" src="webaudio.js"></script>
      7  <link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css" />
      8 </head>
      9 <body>
     10 <pre id="test">
     11 <script class="testbody" type="text/javascript">
     12 
     13 const webaudio_interfaces = [
     14  "AudioContext",
     15  "OfflineAudioContext",
     16  "AudioContext",
     17  "OfflineAudioCompletionEvent",
     18  "AudioNode",
     19  "AudioDestinationNode",
     20  "AudioParam",
     21  "GainNode",
     22  "DelayNode",
     23  "AudioBuffer",
     24  "AudioBufferSourceNode",
     25  "MediaElementAudioSourceNode",
     26  "ScriptProcessorNode",
     27  "AudioProcessingEvent",
     28  "PannerNode",
     29  "AudioListener",
     30  "StereoPannerNode",
     31  "ConvolverNode",
     32  "AnalyserNode",
     33  "ChannelSplitterNode",
     34  "ChannelMergerNode",
     35  "DynamicsCompressorNode",
     36  "BiquadFilterNode",
     37  "IIRFilterNode",
     38  "WaveShaperNode",
     39  "OscillatorNode",
     40  "PeriodicWave",
     41  "MediaStreamAudioSourceNode",
     42  "MediaStreamAudioDestinationNode"
     43 ];
     44 
     45 SimpleTest.waitForExplicitFinish();
     46 addLoadEvent(function() {
     47  SpecialPowers.pushPrefEnv({"set": [["dom.webaudio.enabled", false]]}, function() {
     48      webaudio_interfaces.forEach((e) => ok(!window[e], e + " must be disabled when the Web Audio API is disabled"));
     49    SimpleTest.finish();
     50  });
     51 });
     52 
     53 </script>
     54 </pre>
     55 </body>
     56 </html>