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<!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>
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