layout/inspector/tests/test_bug522601.xhtml
author Bill McCloskey <wmccloskey@mozilla.com>
Fri, 27 Jan 2012 11:54:23 -0800
changeset 85605 840d3613b8d802c9b98031dcc2afe547bdb3d091
parent 74315 1188456710819d4606e74396be333ead9fe63261
child 122036 87081ae8b6d6c8c2955b26bcf940820776ce9437
permissions -rw-r--r--
Merge

<html xmlns="http://www.w3.org/1999/xhtml">
<!--
https://bugzilla.mozilla.org/show_bug.cgi?id=522601
-->
<head>
  <title>Test for Bug 522601</title>
  <script type="application/javascript" src="/tests/SimpleTest/SimpleTest.js"></script>
  <link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css"/>

  <bindings xmlns="http://www.mozilla.org/xbl">
    <binding id="testBinding">
      <content><div><children/></div><children includes="span"/></content>
    </binding>
  </bindings>
</head>
<body>
<a target="_blank" href="https://bugzilla.mozilla.org/show_bug.cgi?id=522601">Mozilla Bug 522601</a>
<p id="display" style="-moz-binding: url(#testBinding)">
  <span id="s">This is some text</span>
  More text
  <b id="b">Even more <i id="i1">Italic</i>text<i id="i2">And more italic</i></b></p>
<div id="content" style="display: none">
  
</div>
<pre id="test">
<script type="application/javascript">
<![CDATA[

/** Test for Bug 522601 **/
SimpleTest.waitForExplicitFinish();

function testFunc(walker, func, expectedNode, str) {
  var oldCurrent = walker.currentNode;
  var newNode = walker[func]();
  is(newNode, expectedNode, "Unexpected node after " + str);
  is(walker.currentNode, newNode ? newNode : oldCurrent,
     "Unexpected current node after " + str);
}

addLoadEvent(function() {
  netscape.security.PrivilegeManager.enablePrivilege('UniversalXPConnect');
  var walkerNonAnon =
    Components.classes["@mozilla.org/inspector/deep-tree-walker;1"]
              .createInstance(Components.interfaces.inIDeepTreeWalker);
  walkerNonAnon.init($("display"), NodeFilter.SHOW_ALL);
  walkerNonAnon.showAnonymousContent = false;

  is(walkerNonAnon.currentNode, $("display"), "Unexpected non-anon root");
  testFunc(walkerNonAnon, "nextNode", $("s").previousSibling,
           "step to some text");
  testFunc(walkerNonAnon, "nextNode", $("s"), "step to span");
  testFunc(walkerNonAnon, "nextNode", $("s").firstChild, "step to span text");
  testFunc(walkerNonAnon, "nextNode", $("s").nextSibling, "step to more text");
  testFunc(walkerNonAnon, "nextNode", $("b"), "step to bold");
  testFunc(walkerNonAnon, "nextNode", $("b").firstChild, "step to bold text");
  testFunc(walkerNonAnon, "nextNode", $("i1"), "step to first italic");
  testFunc(walkerNonAnon, "nextNode", $("i1").firstChild,
           "step to first italic text");
  testFunc(walkerNonAnon, "nextNode", $("i1").nextSibling,
           "step to more bold text");
  testFunc(walkerNonAnon, "nextNode", $("i2"), "step to second italic");
  testFunc(walkerNonAnon, "nextNode", $("i2").firstChild,
           "step to second italic text");
  testFunc(walkerNonAnon, "nextNode", null, "step past end");
  testFunc(walkerNonAnon, "parentNode", $("i2"), "step up to second italic");
  testFunc(walkerNonAnon, "parentNode", $("b"), "step up to bold");
  testFunc(walkerNonAnon, "nextNode", $("b").firstChild, "step to bold text again");
  testFunc(walkerNonAnon, "parentNode", $("b"), "step up to bold again");
  testFunc(walkerNonAnon, "parentNode", $("display"), "step up to display");
  testFunc(walkerNonAnon, "parentNode", null, "step up past root");
  testFunc(walkerNonAnon, "firstChild", $("s").previousSibling,
           "step firstChild to display first child");
  testFunc(walkerNonAnon, "nextSibling", $("s"),
           "step nextSibling to span");
  testFunc(walkerNonAnon, "nextSibling", $("s").nextSibling,
           "step nextSibling to more text");
  testFunc(walkerNonAnon, "nextSibling", $("b"), "step nextSibling to bold");
  testFunc(walkerNonAnon, "nextSibling", null, "step nextSibling past end");
  testFunc(walkerNonAnon, "previousSibling", $("s").nextSibling,
           "step previousSibling to more text");
  testFunc(walkerNonAnon, "previousSibling", $("s"),
           "step previousSibling to span");
  testFunc(walkerNonAnon, "previousSibling", $("s").previousSibling,
           "step previousSibling to display first child");
  testFunc(walkerNonAnon, "previousSibling", null,
           "step previousSibling past end");

  // Move the walker over to the end
  while (walkerNonAnon.nextNode()) { /* do nothing */ }
  is(walkerNonAnon.currentNode, $("i2").firstChild, "unexpected last node");
  testFunc(walkerNonAnon, "previousNode", $("i2"), "step back to second italic");
  testFunc(walkerNonAnon, "previousNode", $("i1").nextSibling,
           "step back to more bold text");
  testFunc(walkerNonAnon, "previousNode", $("i1").firstChild,
           "step back to first italic text");
  testFunc(walkerNonAnon, "previousNode", $("i1"), "step back to first italic");
  testFunc(walkerNonAnon, "previousNode", $("b").firstChild,
           "step back to bold text");
  testFunc(walkerNonAnon, "previousNode", $("b"), "step back to bold");
  testFunc(walkerNonAnon, "previousNode", $("s").nextSibling, "step back to more text");
  testFunc(walkerNonAnon, "previousNode", $("s").firstChild, "step back to span text");
  testFunc(walkerNonAnon, "previousNode", $("s"), "step back to span");
  testFunc(walkerNonAnon, "previousNode", $("s").previousSibling,
           "step back to some text");
  testFunc(walkerNonAnon, "previousNode", $("display"),
           "step back to root");
  testFunc(walkerNonAnon, "previousNode", null,
           "step back past root");

  var anonDiv = document.getAnonymousNodes($("display"))[0];

  var walkerAnon =
    Components.classes["@mozilla.org/inspector/deep-tree-walker;1"]
              .createInstance(Components.interfaces.inIDeepTreeWalker);
  walkerAnon.showAnonymousContent = true;
  walkerAnon.init($("display"), NodeFilter.SHOW_ALL);

  is(walkerAnon.currentNode, $("display"), "Unexpected anon root");
  testFunc(walkerAnon, "nextNode", anonDiv,
           "step to anonymous div");
  testFunc(walkerAnon, "nextNode", $("s").previousSibling,
           "step to some text (anon)");
  testFunc(walkerAnon, "nextNode", $("s").nextSibling, "step to more text (anon)");
  testFunc(walkerAnon, "nextNode", $("b"), "step to bold (anon)");
  testFunc(walkerAnon, "nextNode", $("b").firstChild, "step to bold text (anon)");
  testFunc(walkerAnon, "nextNode", $("i1"), "step to first italic (anon)");
  testFunc(walkerAnon, "nextNode", $("i1").firstChild,
           "step to first italic text (anon)");
  testFunc(walkerAnon, "nextNode", $("i1").nextSibling,
           "step to more bold text (anon)");
  testFunc(walkerAnon, "nextNode", $("i2"), "step to second italic (anon)");
  testFunc(walkerAnon, "nextNode", $("i2").firstChild,
           "step to second italic text (anon)");
  testFunc(walkerAnon, "nextNode", $("s"), "step to span (anon)");
  testFunc(walkerAnon, "nextNode", $("s").firstChild, "step to span text (anon)");
  testFunc(walkerAnon, "nextNode", null, "step past end (anon)");
  testFunc(walkerAnon, "parentNode", $("s"), "step up to span (anon)");
  testFunc(walkerAnon, "parentNode", $("display"), "step up to display (anon)");
  testFunc(walkerAnon, "nextNode", anonDiv, "step to anonymous div again");
  testFunc(walkerAnon, "parentNode", $("display"),
           "step up to display again (anon)");
  testFunc(walkerAnon, "parentNode", null, "step up past root (anon)");
  testFunc(walkerAnon, "firstChild", anonDiv,
           "step firstChild to display first child (anon)");
  testFunc(walkerAnon, "nextSibling", $("s"),
           "step nextSibling to span (anon)");
  testFunc(walkerAnon, "nextSibling", null, "step nextSibling past end (anon)");
  testFunc(walkerAnon, "previousSibling", anonDiv,
           "step previousSibling to anonymous div");
  testFunc(walkerAnon, "previousSibling", null, "step previousSibling past end (anon)");

  // Move the walker over to the end
  while (walkerAnon.nextNode()) { /* do nothing */ }
  testFunc(walkerAnon, "previousNode", $("s"), "step back to span (anon)");
  testFunc(walkerAnon, "previousNode", $("i2").firstChild,
           "step back to second italic text (anon)");
  testFunc(walkerAnon, "previousNode", $("i2"), "step back to second italic (anon)");
  testFunc(walkerAnon, "previousNode", $("i1").nextSibling,
           "step back to more bold text (anon)");
  testFunc(walkerAnon, "previousNode", $("i1").firstChild,
           "step back to first italic text (anon)");
  testFunc(walkerAnon, "previousNode", $("i1"), "step back to first italic (anon)");
  testFunc(walkerAnon, "previousNode", $("b").firstChild, "step back to bold text (anon)");
  testFunc(walkerAnon, "previousNode", $("b"), "step back to bold (anon)");
  testFunc(walkerAnon, "previousNode", $("s").nextSibling, "step back to more text (anon)");
  testFunc(walkerAnon, "previousNode", $("s").previousSibling,
           "step back to some text (anon)");
  testFunc(walkerAnon, "previousNode", anonDiv,
           "step back to anonymous div");
  testFunc(walkerAnon, "previousNode", $("display"), "step back to root (anon)");
  testFunc(walkerAnon, "previousNode", null, "step back past root (anon)");
  
  SimpleTest.finish();
});

]]>
</script>
</pre>
</body>
</html>