content/events/test/test_bug288392.html
author dtownsend@oxymoronical.com
Tue, 29 Jan 2008 18:00:45 -0800
changeset 10979 6e65d9a3ce0fe82b0205f096b7725a91da479bb0
parent 4769 8e394eae0477c6149c89efbd8b6d9cc209d2936f
child 28048 8f7b73d88f6bbedec99c6c8ef48b243ab922d05c
permissions -rw-r--r--
Bug 406807: Remove unneccesary parts of xpinstall. r=bsmedberg, sr=dveditz, a=damons

<!DOCTYPE HTML>
<html>
<!--
https://bugzilla.mozilla.org/show_bug.cgi?id=288392
-->
<head>
  <title>Test for Bug 288392</title>
  <script type="text/javascript" src="/MochiKit/MochiKit.js"></script>
  <script type="text/javascript" src="/tests/SimpleTest/SimpleTest.js"></script>        
  <link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css" />
</head>
<body>
<a target="_blank" href="https://bugzilla.mozilla.org/show_bug.cgi?id=288392">Mozilla Bug 288392</a>
<p id="display"></p>
<div id="content" style="display: none">
<div id="mutationTarget">
</div>
</div>
<pre id="test">
<script class="testbody" type="text/javascript">

/** Test for Bug 288392 **/
var subtreeModifiedCount = 0;

function subtreeModified(e)
{
  ++subtreeModifiedCount;
}

function doTest() {
  var targetNode = document.getElementById("mutationTarget");
  targetNode.addEventListener("DOMSubtreeModified", subtreeModified, false);

  var temp = document.createElement("DIV");
  targetNode.appendChild(temp);
  ok(subtreeModifiedCount == 1,
     "Appending a child node should have dispatched a DOMSubtreeModified event");

  temp.setAttribute("foo", "bar");
  ok(subtreeModifiedCount == 2,
     "Setting an attribute should have dispatched a DOMSubtreeModified event");

  targetNode.removeChild(temp);
  ok(subtreeModifiedCount == 3,
     "Removing a child node should have dispatched a DOMSubtreeModified event");

  // Testing events in a subtree, which is not in the document.
  var subtree = document.createElement("div");
  var s = "<e1 attr1='value1'>Something1</e1><e2 attr2='value2'>Something2</e2>";

  subtree.innerHTML = s;
  subtree.addEventListener("DOMSubtreeModified", subtreeModified, false);

  subtree.firstChild.firstChild.data = "foo";
  ok(subtreeModifiedCount == 4,
     "Editing character data should have dispatched a DOMSubtreeModified event");

  subtree.firstChild.removeChild(subtree.firstChild.firstChild);
  ok(subtreeModifiedCount == 5,
     "Removing a child node should have dispatched a DOMSubtreeModified event");

  subtree.firstChild.setAttribute("foo", "bar");
  ok(subtreeModifiedCount == 6,
     "Setting an attribute should have dispatched a DOMSubtreeModified event");

  subtree.textContent = "foobar";
  ok(subtreeModifiedCount == 7,
     "Setting .textContent should have dispatched a DOMSubtreeModified event");

  subtree.innerHTML = s;
  ok(subtreeModifiedCount == 8,
     "Setting .innerHTML should have dispatched a DOMSubtreeModified event");

  subtree.removeEventListener("DOMSubtreeModified", subtreeModified, false);
  subtree.appendChild(document.createTextNode(""));
  subtree.addEventListener("DOMSubtreeModified", subtreeModified, false);
  subtree.normalize();
  ok(subtreeModifiedCount == 9,
     "Calling normalize() should have dispatched a DOMSubtreeModified event");
}

SimpleTest.waitForExplicitFinish();
addLoadEvent(doTest);
addLoadEvent(SimpleTest.finish);

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