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Test Info:

<!DOCTYPE html>
<html>
<head>
<script>
function boom()
{
s = document.getElementById("s");
document.body.insertBefore(document.createTextNode("\n"), s);
}
</script>
</head>
<body onload="boom()">
<span id="s" style="text-transform: uppercase;">
</span>
</body>
</html>