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<!-- Any copyright is dedicated to the Public Domain.
http://creativecommons.org/publicdomain/zero/1.0/ -->
<!doctype html>
<html>
<head>
<meta charset="utf-8"/>
<title>Web Audio Editor test page</title>
</head>
<body>
<script type="text/javascript;version=1.8">
"use strict";
let ctx = new AudioContext();
let osc = ctx.createOscillator();
function throwError () {
try {
osc.connect({});
} catch (e) {
return {
lineNumber: e.lineNumber,
fileName: e.fileName,
columnNumber: e.columnNumber,
message: e.message,
instanceof: e instanceof TypeError,
stringified: e.toString(),
name: e.name
}
}
}
function throwDOMException () {
try {
osc.frequency.setValueAtTime(0, -1);
} catch (e) {
return {
lineNumber: e.lineNumber,
columnNumber: e.columnNumber,
filename: e.filename,
message: e.message,
code: e.code,
result: e.result,
instanceof: e instanceof DOMException,
stringified: e.toString(),
name: e.name
}
}
}
</script>
</body>
</html>
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