<!DOCTYPE html>
<html class="reftest-wait">
<head>
  <title>Bug 1481745: Exercise ConvolverNode memory reporting</title>
  <script type="text/javascript" src="/tests/SimpleTest/SimpleTest.js"></script>
  <script>
let context = new AudioContext();
let response = new AudioBuffer({length: 128,
                                sampleRate: context.sampleRate});
response.getChannelData(0)[response.length - 1] = 1;
let convolver = new ConvolverNode(context,
                                  {disableNormalization: true,
                                   buffer: response});
convolver.connect(context.destination);
let osc = new OscillatorNode(context);
osc.connect(convolver);
osc.start();
osc.stop(128/context.sampleRate);
osc.onended = (e) => {
  SpecialPowers.getMemoryReports();
  document.documentElement.removeAttribute("class");
};
  </script>
</head>
</html>
