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<html class="reftest-wait">
<head>
<script>
const xhr = new XMLHttpRequest()
async function boom () {
await new Promise(r => setTimeout(r, 100))
SpecialPowers.forceCC()
SpecialPowers.forceCC()
SpecialPowers.forceCC()
document.documentElement.removeAttribute("class")
}
function start () {
const context = new AudioContext({})
const filter = new BiquadFilterNode(context, {})
const destination = context.createMediaStreamDestination()
const processor = context.createScriptProcessor(8192, 8, 8)
processor.connect(filter.Q)
processor.disconnect()
xhr.open('G', '', false)
xhr.send()
context.createMediaStreamSource(destination.stream)
processor.connect(filter.Q)
context.close()
context.addEventListener('statechange', boom, true)
}
document.addEventListener('DOMContentLoaded', start)
</script>
</head>
</html>
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