third_party/WebKit/LayoutTests/fast/dom/Range/surroundContents-for-detached-node.html

   1 <div id="container">
   2 <p id="description"></p>
   3 <div id="sample">0123456789</div>
   4 </div>
   5 <div id="console"></div>
   6 <script src="../../../resources/js-test.js"></script>
   7 <script>
   8 description('Range.surroundContents() should not throw exception for detached node.');
   9 function $(id) { return document.getElementById(id); }
  10
  11 function surroundContents(node) {
  12     var range = document.createRange();
  13     range.setStart(node.firstChild, 2);
  14     range.setEnd(node.firstChild, 6);
  15     var newNode = document.createElement('b');
  16     range.surroundContents(newNode);
  17     return newNode.outerHTML;
  18 }
  19
  20 var sample = $('sample');
  21 var expected = '<b>' + sample.firstChild.textContent.substring(2, 6) + '</b>';
  22 shouldBeEqualToString('surroundContents(sample.cloneNode(true))', expected);
  23 sample.parentNode.removeChild(sample);
  24 shouldBeEqualToString('surroundContents(sample)', expected);
  25
  26 if (window.testRunner)
  27     $('container').outerHTML = '';
  28 </script>