dom/base/test/test_bug737612.html

   1 <!doctype html>
   2 <!--
   3 https://bugzilla.mozilla.org/show_bug.cgi?id=737612
   4 -->
   5 <title>Test for Bug 737612</title>
   6 <script src="/tests/SimpleTest/SimpleTest.js"></script>
   7 <link rel="stylesheet" href="/tests/SimpleTest/test.css"/>
   8 <a target="_blank" href="https://bugzilla.mozilla.org/show_bug.cgi?id=737612">Mozilla Bug 737612</a>
   9 <script>
  10
  11 /** Test for Bug 737612 **/
  12 var text = document.createTextNode("abc");
  13 var range = document.createRange();
  14 range.setStart(text, 1);
  15 var threw = false;
  16 try {
  17   range.insertNode(document.head);
  18 } catch(e) {
  19   var threw = true;
  20   is(e.name, "HierarchyRequestError",
  21      "Must throw HierarchyRequestError");
  22   is(Object.getPrototypeOf(e), DOMException.prototype,
  23      "Must throw DOMException");
  24   is(e.code, DOMException.HIERARCHY_REQUEST_ERR,
  25      "Must throw HIERARCHY_REQUEST_ERR");
  26 }
  27 ok(threw, "Must throw when insertNode()ing into detached text node");
  28
  29 </script>