third_party/WebKit/LayoutTests/fast/css/crash-layout-detached-document.html

   1 <!DOCTYPE html>
   2
   3 <link id="sheet" href="doesnotexist.css" rel="stylesheet">
   4
   5 <p>Bug 377724: Don't crash when calling into layout on a detached document.</p>
   6
   7 <div id="first"></div>
   8 <iframe id="iframe"></iframe>
   9
  10 <script>
  11 onload = function() {
  12     if (window.testRunner)
  13         testRunner.dumpAsText();
  14     var iframeDocument = iframe.contentDocument;
  15     // Need to use link elements in this test to create placeholder styles so
  16     // we'll go into the Force case inside updateLayoutIgnorePendingStylesheets.
  17     var link = document.createElement("link");
  18     link.href = "doesnotexist.css";
  19     link.rel = "stylesheet";
  20     document.getElementById("first").appendChild(document.getElementById("sheet"));
  21     iframeDocument.replaceChild(link, iframeDocument.documentElement);
  22     document.body.offsetTop;
  23     iframe.remove();
  24     iframeDocument.firstChild.offsetTop;
  25 }
  26 </script>