<!DOCTYPE html>
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<title>overflow on non-HTML body not should propagate to the viewport</title>
<style>
html { overflow:visible; }
body { display:block; overflow:scroll; width:10em; height:10em; border:thin solid; color:navy; }
.filler { color:gray; }
</style>
<script>
window.onload = function() {
var oldElm = document.getElementsByTagName("body")[0];
var newElm = document.createElementNS("urn:foo:bogus", "body");
while (oldElm.firstChild)
newElm.appendChild(oldElm.firstChild);
document.documentElement.replaceChild(newElm, oldElm);
document.getElementsByTagName("p")[0].firstChild.data = "There should be scrollbars for this box -- not for the viewport.";
}
</script>
</head>
<body>
<p>FAIL (script didn't run)</p>
<p class="filler">This is filler text.</p>
<p class="filler">This is filler text.</p>
<p class="filler">This is filler text.</p>
<p class="filler">This is filler text.</p>
</body>
</html>
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