third_party/WebKit/LayoutTests/fast/dom/adopt-node-prevented.html

   1 <!DOCTYPE html>
   2 <html>
   3 <head>
   4 <script src="../../resources/js-test.js"></script>
   5 </head>
   6 <body>
   7   <div id="newParent"></div>
   8   <a href="#" id="target"></a>
   9 <script>
  10 description("Test that adoptNode fails safely if prevented by a DOM mutation.");
  11
  12 function run() {
  13     newParent = document.getElementById("newParent");
  14     target = document.getElementById("target");
  15     target.addEventListener("blur", function () { newParent.appendChild(target); }, false);
  16     target.focus();
  17     var anotherDocument = document.implementation.createDocument("", "", null);
  18
  19     try { anotherDocument.adoptNode(target); } catch(e) {}
  20     shouldBe("target.ownerDocument.location", "document.location");
  21 }
  22
  23 document.addEventListener("DOMContentLoaded", run, false);
  24 </script>
  25 </body>
  26 </html>