<html xmlns="http://www.w3.org/1999/xhtml" class="reftest-wait">

<head>

<title>Testcase for MathML crash</title>

<script><![CDATA[

function boom() {
  var div = document.getElementById("div"); 
  var mi = document.getElementById("mi"); 
  mi.appendChild(div);
  mi.removeChild(div);
  
  document.documentElement.removeAttribute("class");
}

]]></script>

</head>


<body onload="setTimeout(boom, 30);">

<div style="float: right;" id="div">Floated div</div>

<math xmlns="http://www.w3.org/1998/Math/MathML" display="block"><mi id="mi">mi</mi></math>

</body>
</html>