layout/inspector/tests/test_bug522601.xhtml

   1 <html xmlns="http://www.w3.org/1999/xhtml">
   2 <!--
   3 https://bugzilla.mozilla.org/show_bug.cgi?id=522601
   4 -->
   5 <head>
   6   <title>Test for Bug 522601</title>
   7   <script type="application/javascript" src="/MochiKit/packed.js"></script>
   8   <script type="application/javascript" src="/tests/SimpleTest/SimpleTest.js"></script>
   9   <link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css"/>
  10
  11   <bindings xmlns="http://www.mozilla.org/xbl">
  12     <binding id="testBinding">
  13       <content><div><children/></div><children includes="span"/></content>
  14     </binding>
  15   </bindings>
  16 </head>
  17 <body>
  18 <a target="_blank" href="https://bugzilla.mozilla.org/show_bug.cgi?id=522601">Mozilla Bug 522601</a>
  19 <p id="display" style="-moz-binding: url(#testBinding)">
  20   <span id="s">This is some text</span>
  21   More text
  22   <b id="b">Even more <i id="i1">Italic</i>text<i id="i2">And more italic</i></b></p>
  23 <div id="content" style="display: none">
  24
  25 </div>
  26 <pre id="test">
  27 <script type="application/javascript">
  28 <![CDATA[
  29
  30 /** Test for Bug 522601 **/
  31 SimpleTest.waitForExplicitFinish();
  32
  33 function testFunc(walker, func, expectedNode, str) {
  34   var oldCurrent = walker.currentNode;
  35   var newNode = walker[func]();
  36   is(newNode, expectedNode, "Unexpected node after " + str);
  37   is(walker.currentNode, newNode ? newNode : oldCurrent,
  38      "Unexpected current node after " + str);
  39 }
  40
  41 addLoadEvent(function() {
  42   netscape.security.PrivilegeManager.enablePrivilege('UniversalXPConnect');
  43   var walkerNonAnon =
  44     Components.classes["@mozilla.org/inspector/deep-tree-walker;1"]
  45               .createInstance(Components.interfaces.inIDeepTreeWalker);
  46   walkerNonAnon.init($("display"), NodeFilter.SHOW_ALL);
  47   walkerNonAnon.showAnonymousContent = false;
  48
  49   is(walkerNonAnon.currentNode, $("display"), "Unexpected non-anon root");
  50   testFunc(walkerNonAnon, "nextNode", $("s").previousSibling,
  51            "step to some text");
  52   testFunc(walkerNonAnon, "nextNode", $("s"), "step to span");
  53   testFunc(walkerNonAnon, "nextNode", $("s").firstChild, "step to span text");
  54   testFunc(walkerNonAnon, "nextNode", $("s").nextSibling, "step to more text");
  55   testFunc(walkerNonAnon, "nextNode", $("b"), "step to bold");
  56   testFunc(walkerNonAnon, "nextNode", $("b").firstChild, "step to bold text");
  57   testFunc(walkerNonAnon, "nextNode", $("i1"), "step to first italic");
  58   testFunc(walkerNonAnon, "nextNode", $("i1").firstChild,
  59            "step to first italic text");
  60   testFunc(walkerNonAnon, "nextNode", $("i1").nextSibling,
  61            "step to more bold text");
  62   testFunc(walkerNonAnon, "nextNode", $("i2"), "step to second italic");
  63   testFunc(walkerNonAnon, "nextNode", $("i2").firstChild,
  64            "step to second italic text");
  65   testFunc(walkerNonAnon, "nextNode", null, "step past end");
  66   testFunc(walkerNonAnon, "parentNode", $("i2"), "step up to second italic");
  67   testFunc(walkerNonAnon, "parentNode", $("b"), "step up to bold");
  68   testFunc(walkerNonAnon, "nextNode", $("b").firstChild, "step to bold text again");
  69   testFunc(walkerNonAnon, "parentNode", $("b"), "step up to bold again");
  70   testFunc(walkerNonAnon, "parentNode", $("display"), "step up to display");
  71   testFunc(walkerNonAnon, "parentNode", null, "step up past root");
  72   testFunc(walkerNonAnon, "firstChild", $("s").previousSibling,
  73            "step firstChild to display first child");
  74   testFunc(walkerNonAnon, "nextSibling", $("s"),
  75            "step nextSibling to span");
  76   testFunc(walkerNonAnon, "nextSibling", $("s").nextSibling,
  77            "step nextSibling to more text");
  78   testFunc(walkerNonAnon, "nextSibling", $("b"), "step nextSibling to bold");
  79   testFunc(walkerNonAnon, "nextSibling", null, "step nextSibling past end");
  80   testFunc(walkerNonAnon, "previousSibling", $("s").nextSibling,
  81            "step previousSibling to more text");
  82   testFunc(walkerNonAnon, "previousSibling", $("s"),
  83            "step previousSibling to span");
  84   testFunc(walkerNonAnon, "previousSibling", $("s").previousSibling,
  85            "step previousSibling to display first child");
  86   testFunc(walkerNonAnon, "previousSibling", null,
  87            "step previousSibling past end");
  88
  89   // Move the walker over to the end
  90   while (walkerNonAnon.nextNode()) { /* do nothing */ }
  91   is(walkerNonAnon.currentNode, $("i2").firstChild, "unexpected last node");
  92   testFunc(walkerNonAnon, "previousNode", $("i2"), "step back to second italic");
  93   testFunc(walkerNonAnon, "previousNode", $("i1").nextSibling,
  94            "step back to more bold text");
  95   testFunc(walkerNonAnon, "previousNode", $("i1").firstChild,
  96            "step back to first italic text");
  97   testFunc(walkerNonAnon, "previousNode", $("i1"), "step back to first italic");
  98   testFunc(walkerNonAnon, "previousNode", $("b").firstChild,
  99            "step back to bold text");
 100   testFunc(walkerNonAnon, "previousNode", $("b"), "step back to bold");
 101   testFunc(walkerNonAnon, "previousNode", $("s").nextSibling, "step back to more text");
 102   testFunc(walkerNonAnon, "previousNode", $("s").firstChild, "step back to span text");
 103   testFunc(walkerNonAnon, "previousNode", $("s"), "step back to span");
 104   testFunc(walkerNonAnon, "previousNode", $("s").previousSibling,
 105            "step back to some text");
 106   testFunc(walkerNonAnon, "previousNode", $("display"),
 107            "step back to root");
 108   testFunc(walkerNonAnon, "previousNode", null,
 109            "step back past root");
 110
 111   var anonDiv = document.getAnonymousNodes($("display"))[0];
 112
 113   var walkerAnon =
 114     Components.classes["@mozilla.org/inspector/deep-tree-walker;1"]
 115               .createInstance(Components.interfaces.inIDeepTreeWalker);
 116   walkerAnon.showAnonymousContent = true;
 117   walkerAnon.init($("display"), NodeFilter.SHOW_ALL);
 118
 119   is(walkerAnon.currentNode, $("display"), "Unexpected anon root");
 120   testFunc(walkerAnon, "nextNode", anonDiv,
 121            "step to anonymous div");
 122   testFunc(walkerAnon, "nextNode", $("s").previousSibling,
 123            "step to some text (anon)");
 124   testFunc(walkerAnon, "nextNode", $("s").nextSibling, "step to more text (anon)");
 125   testFunc(walkerAnon, "nextNode", $("b"), "step to bold (anon)");
 126   testFunc(walkerAnon, "nextNode", $("b").firstChild, "step to bold text (anon)");
 127   testFunc(walkerAnon, "nextNode", $("i1"), "step to first italic (anon)");
 128   testFunc(walkerAnon, "nextNode", $("i1").firstChild,
 129            "step to first italic text (anon)");
 130   testFunc(walkerAnon, "nextNode", $("i1").nextSibling,
 131            "step to more bold text (anon)");
 132   testFunc(walkerAnon, "nextNode", $("i2"), "step to second italic (anon)");
 133   testFunc(walkerAnon, "nextNode", $("i2").firstChild,
 134            "step to second italic text (anon)");
 135   testFunc(walkerAnon, "nextNode", $("s"), "step to span (anon)");
 136   testFunc(walkerAnon, "nextNode", $("s").firstChild, "step to span text (anon)");
 137   testFunc(walkerAnon, "nextNode", null, "step past end (anon)");
 138   testFunc(walkerAnon, "parentNode", $("s"), "step up to span (anon)");
 139   testFunc(walkerAnon, "parentNode", $("display"), "step up to display (anon)");
 140   testFunc(walkerAnon, "nextNode", anonDiv, "step to anonymous div again");
 141   testFunc(walkerAnon, "parentNode", $("display"),
 142            "step up to display again (anon)");
 143   testFunc(walkerAnon, "parentNode", null, "step up past root (anon)");
 144   testFunc(walkerAnon, "firstChild", anonDiv,
 145            "step firstChild to display first child (anon)");
 146   testFunc(walkerAnon, "nextSibling", $("s"),
 147            "step nextSibling to span (anon)");
 148   testFunc(walkerAnon, "nextSibling", null, "step nextSibling past end (anon)");
 149   testFunc(walkerAnon, "previousSibling", anonDiv,
 150            "step previousSibling to anonymous div");
 151   testFunc(walkerAnon, "previousSibling", null, "step previousSibling past end (anon)");
 152
 153   // Move the walker over to the end
 154   while (walkerAnon.nextNode()) { /* do nothing */ }
 155   testFunc(walkerAnon, "previousNode", $("s"), "step back to span (anon)");
 156   testFunc(walkerAnon, "previousNode", $("i2").firstChild,
 157            "step back to second italic text (anon)");
 158   testFunc(walkerAnon, "previousNode", $("i2"), "step back to second italic (anon)");
 159   testFunc(walkerAnon, "previousNode", $("i1").nextSibling,
 160            "step back to more bold text (anon)");
 161   testFunc(walkerAnon, "previousNode", $("i1").firstChild,
 162            "step back to first italic text (anon)");
 163   testFunc(walkerAnon, "previousNode", $("i1"), "step back to first italic (anon)");
 164   testFunc(walkerAnon, "previousNode", $("b").firstChild, "step back to bold text (anon)");
 165   testFunc(walkerAnon, "previousNode", $("b"), "step back to bold (anon)");
 166   testFunc(walkerAnon, "previousNode", $("s").nextSibling, "step back to more text (anon)");
 167   testFunc(walkerAnon, "previousNode", $("s").previousSibling,
 168            "step back to some text (anon)");
 169   testFunc(walkerAnon, "previousNode", anonDiv,
 170            "step back to anonymous div");
 171   testFunc(walkerAnon, "previousNode", $("display"), "step back to root (anon)");
 172   testFunc(walkerAnon, "previousNode", null, "step back past root (anon)");
 173
 174   SimpleTest.finish();
 175 });
 176
 177 ]]>
 178 </script>
 179 </pre>
 180 </body>
 181 </html>