content/xul/document/test/test_bug403868.xul

   1 <?xml version="1.0"?>
   2 <?xml-stylesheet href="chrome://global/skin" type="text/css"?>
   3 <?xml-stylesheet href="/tests/SimpleTest/test.css" type="text/css"?>
   4 <!--
   5 https://bugzilla.mozilla.org/show_bug.cgi?id=403868
   6 -->
   7 <window title="Mozilla Bug 403868"
   8   xmlns="http://www.mozilla.org/keymaster/gatekeeper/there.is.only.xul">
   9   <script type="application/javascript" src="/MochiKit/packed.js" />
  10   <script type="application/javascript" src="/tests/SimpleTest/SimpleTest.js"/>
  11
  12   <!-- test results are displayed in the html:body -->
  13   <body xmlns="http://www.w3.org/1999/xhtml">
  14   <a href="https://bugzilla.mozilla.org/show_bug.cgi?id=403868"
  15      target="_blank">Mozilla Bug 403868</a>
  16     <div id="content" style="display: none"/>
  17   </body>
  18
  19   <!-- test code goes here -->
  20   <script type="application/javascript"><![CDATA[
  21
  22     /** Test for Bug 403868 **/
  23 function createSpan(id, insertionPoint) {
  24   var s = document.createElementNS("http://www.w3.org/1999/xhtml", "span");
  25   s.id = id;
  26   $("content").insertBefore(s, insertionPoint);
  27   return s;
  28 }
  29
  30 var s1a = createSpan("test1", null);
  31 is(document.getElementById("test1"), s1a,
  32    "Only one span with id=test1 in the tree; should work!");
  33
  34 var s2a = createSpan("test1", null);
  35 is(document.getElementById("test1"), s1a,
  36    "Appending span with id=test1 doesn't change which one comes first");
  37
  38 var s3a = createSpan("test1", s2a);
  39 is(document.getElementById("test1"), s1a,
  40    "Inserting span with id=test1 not at the beginning; doesn't matter");
  41
  42 var s4a = createSpan("test1", s1a);
  43 is(document.getElementById("test1"), s4a,
  44    "Inserting span with id=test1 at the beginning changes which one is first");
  45
  46 s4a.parentNode.removeChild(s4a);
  47 is(document.getElementById("test1"), s1a,
  48    "First-created span with id=test1 is first again");
  49
  50 s1a.parentNode.removeChild(s1a);
  51 is(document.getElementById("test1"), s3a,
  52    "Third-created span with id=test1 is first now");
  53
  54 // Start the id hashtable
  55 for (var i = 0; i < 256; ++i) {
  56   document.getElementById("no-such-id-in-the-document" + i);
  57 }
  58
  59 var s1b = createSpan("test2", null);
  60 is(document.getElementById("test2"), s1b,
  61    "Only one span with id=test2 in the tree; should work!");
  62
  63 var s2b = createSpan("test2", null);
  64 is(document.getElementById("test2"), s1b,
  65    "Appending span with id=test2 doesn't change which one comes first");
  66
  67 var s3b = createSpan("test2", s2b);
  68 is(document.getElementById("test2"), s1b,
  69    "Inserting span with id=test2 not at the beginning; doesn't matter");
  70
  71 var s4b = createSpan("test2", s1b);
  72 is(document.getElementById("test2"), s4b,
  73    "Inserting span with id=test2 at the beginning changes which one is first");
  74
  75 s4b.parentNode.removeChild(s4b);
  76 is(document.getElementById("test2"), s1b,
  77    "First-created span with id=test2 is first again");
  78
  79 s1b.parentNode.removeChild(s1b);
  80 is(document.getElementById("test2"), s3b,
  81    "Third-created span with id=test2 is first now");
  82
  83   ]]></script>
  84 </window>