third_party/WebKit/LayoutTests/fast/dom/NodeIterator/detach-no-op.html

   1 <!DOCTYPE html>
   2 <html>
   3 <head>
   4 <link rel="help" href="http://dom.spec.whatwg.org/#dom-nodeiterator-detach">
   5 <script src="../../../resources/js-test.js"></script>
   6 </head>
   7 <body>
   8 <script>
   9 description("This test checks that NodeIterator.detach() is a no-op.");
  10
  11 function createSampleDOM()
  12 {
  13     var div = document.createElement('div');
  14     div.id = 'a';
  15     div.innerHTML = '<div id="b">';
  16     return div;
  17 }
  18
  19 var root = createSampleDOM();
  20 var iterator = document.createNodeIterator(root);
  21 shouldBeEqualToString('iterator.nextNode().id', 'a');
  22 shouldNotThrow('iterator.detach()');
  23 shouldBeEqualToString('iterator.nextNode().id', 'b');
  24 </script>
  25 </body>
  26 </html>