LayoutTests/mathml/wbr-in-mroot-crash.html

   1 <!DOCTYPE html>
   2 <html>
   3 <script>
   4 if (window.testRunner)
   5     testRunner.dumpAsText();
   6 </script>
   7 <body>
   8 <p>This test shouldn't crash.</p>
   9 <p><math><mroot><mrow><mroot><mrow><mroot><mrow><mroot><mrow><mroot><mrow><mroot><mrow><mroot><mrow id="insertion-point"></mrow></mroot></mrow></mroot></mrow></mroot></mrow></mroot></mrow></mroot></mrow></mroot></mrow></mroot></math></p></body></html>
  10 <script>
  11 var elem = document.getElementById("insertion-point");
  12 var parent = elem.parentNode;
  13 var wbr = document.createElement("wbr");
  14 parent.insertBefore(wbr, elem);
  15 </script>