LayoutTests/fast/dom/node-iterator-with-doctype-root.html

   1 <html>
   2 <head>
   3 <script src="../js/resources/js-test-pre.js"></script>
   4 </head>
   5 <body>
   6 <script>
   7 var dt = document.implementation.createDocumentType("foo", "", "");
   8 var iter = document.createNodeIterator(dt, NodeFilter.SHOW_ALL, null, true);
   9 debug("NodeIterator rooted at a DocumentType node not yet associated with a document:");
  10 shouldBe('iter.referenceNode.ownerDocument', 'null');
  11 shouldBe('iter.nextNode()', 'dt');
  12 shouldBe('iter.nextNode()', 'null');
  13 shouldBe('iter.previousNode()', 'dt');
  14 shouldBe('iter.previousNode()', 'null');
  15 iter.detach();
  16
  17 iter = document.createNodeIterator(dt, NodeFilter.SHOW_ALL, null, true);
  18 var d = document.implementation.createDocument(null, "doc", dt);
  19 debug("\nNodeIterator rooted at a DocumentType node that becomes used by a document after the iterator has been created:");
  20 shouldBe('iter.nextNode()', 'dt');
  21 shouldBe('iter.previousNode()', 'dt');
  22 debug("..and after removing it from the document:");
  23 d.removeChild(dt);
  24 shouldBe('iter.nextNode()', 'dt');
  25 shouldBe('iter.previousNode()', 'dt');
  26 iter.detach();
  27 </script>
  28 <script src="../js/resources/js-test-post.js"></script>
  29 </body>
  30 </html>