<!DOCTYPE HTML>
<html>
<head>
  <title>Test for bug 866737</title>
  <script src="/tests/SimpleTest/SimpleTest.js"></script>
  <link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css" />
</head>
<body>
<pre id="test">
<script class="testbody" type="text/javascript">

var context = new AudioContext();

(function() {
  var d = context.createDelay();
  var panner = context.createPanner();
  d.connect(panner);
  var gain = context.createGain();
  panner.connect(gain);
  gain.connect(context.destination);
  gain.disconnect(0);
})();

SpecialPowers.forceGC();
SpecialPowers.forceCC();

var gain = context.createGain();
gain.connect(context.destination);
gain.disconnect(0);

ok(true, "No crashes should happen!");

</script>
</pre>
</body>
</html>
