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<!DOCTYPE html>
<html>
<head>
<title>
Testing behavior of AudioContext after execution context is detached
</title>
<script src="/resources/testharness.js"></script>
<script src="/resources/testharnessreport.js"></script>
<script src="/webaudio/resources/audit.js"></script>
</head>
<body>
<script id="layout-test-code">
const audit = Audit.createTaskRunner();
audit.define('decoding-on-detached-iframe', (task, should) => {
const iframe =
document.createElementNS("http://www.w3.org/1999/xhtml", "iframe");
document.body.appendChild(iframe);
let context = new iframe.contentWindow.AudioContext();
document.body.removeChild(iframe);
should(context.decodeAudioData(new ArrayBuffer(1)),
'decodeAudioData() upon a detached iframe')
.beRejectedWith('InvalidStateError')
.then(() => task.done());
});
audit.run();
</script>
</body>
</html>
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