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<body onload="go()">
<p>Bug 64284: Crash in LayoutBox::paintBoxDecorations when documentElement has no renderer</p>
<p>For this test to PASS, it should not ASSERT or CRASH.</p>
<script>
if (window.testRunner)
testRunner.dumpAsText();
function go() {
document.open();
var oUElement = document.createElement("U");
oUElement.hidden=true;
oUElement.innerHTML="<style>*{border-block-start-style:groove}";
document.appendChild(oUElement);
document.close();
}
</script>
</body>
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