<!DOCTYPE html>
<html>
<script>
if (window.testRunner)
testRunner.dumpAsText();
var docElement = document.documentElement;
function crash() {
svgAnimAttributeElement1 = document.createElementNS("http://www.w3.org/2000/svg", "animattributeattrs");
svgAnimateElement1 = document.createElementNS("http://www.w3.org/2000/svg", "animate");
svgTestcaseElement1 = document.createElementNS("http://www.w3.org/2000/svg", "svgtestcase");
svgEllipseElement1 = document.createElementNS("http://www.w3.org/2000/svg", "ellipse");
mathElement1 = document.createElementNS("http://www.w3.org/1998/Math/MathML", "math");
docElement.appendChild(mathElement1);
svgLineElement1 = document.createElementNS("http://www.w3.org/2000/svg", "line");
textNode1 = document.createTextNode("mNfma;B N`p0ag ");
svgEllipseElement1.addEventListener("touchcancel", function () {}, false);
document1 = document.implementation.createDocument("", null);
svgAnimateElement1.appendChild(svgEllipseElement1);
mathElement1.appendChild(svgAnimateElement1);
document1.appendChild(svgLineElement1);
svgLineElement1.appendChild(svgTestcaseElement1);
svgTestcaseElement1.appendChild(svgAnimAttributeElement1);
document2 = document.implementation.createDocument("http://www.w3.org/1999/xhtml", "html"); document2.adoptNode(textNode1);
svgAnimAttributeElement1.appendChild(mathElement1);
svgEllipseElement1.parentNode.removeChild(svgEllipseElement1);
delete svgEllipseElement1;
gc();
document.open();
document.write("Passed. Test didn't crash.");
document.close();
}
document.addEventListener("DOMContentLoaded", crash, false);
</script>
</html>