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<!DOCTYPE HTML>
<html>
<!--
-->
<head>
<title>W3 Tests for Element Traversal - HTML</title>
<script src="/tests/SimpleTest/SimpleTest.js"></script>
<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css" />
</head>
<body>
<p id="parentEl_count">
<span id="first_element_child_count">
<span></span>
<span></span>
</span>
<span id="middle_element_child_count"></span>
<span id="last_element_child_count"></span>
</p>
<p id="parentEl_nochild">
</p>
<p id="parentEl_null">
</p>
<p id="parentEl_dynamicadd">
<span id="first_emement_child_add"></span>
</p>
<p id="parentEl_dynamicremove">
<span id="first_emement_child_remove"></span>
<span id="last_emement_child_remove"></span>
</p>
<p id="parentEl_fec">
<span id="first_element_child_fec"></span>
</p>
<p id="parentEl_lec">
<span id="first_element_child_lec"></span>
<span id="last_element_child_lec"></span>
</p>
<p id="parentEl_namespace">
<pickle:span id="first_element_child_namespace"></pickle:span>
</p>
<p id="parentEl_nes">
<span id="first_element_child_nes"></span>
<span id="last_element_child_nes"></span>
</p>
<p id="parentEl_pes">
<span id="first_element_child_pes"></span>
<span id="middle_element_child_pes"></span>
<span id="last_element_child_pes"></span>
</p>
<p id="parentEl_sibnull">
<span id="first_element_child_sibnull"></span>
</p>
<pre id="test">
<script class="testbody" type="text/javascript">
function runTest() {
//from et-childElementCount.html
var parentEl = document.getElementById("parentEl_count");
is(parentEl.childElementCount && 3, parentEl.childElementCount, "Child Element Count is mismatched");
//from et-childElementCount-nochild.html
var parentEl_nochild = document.getElementById("parentEl_nochild");
is(parentEl_nochild.childElementCount, 0, "Child Element count is not 0");
//from et-childElementCount-null.html
parentEl = document.getElementById("parentEl_null");
is(null == parentEl.firstElementChild, null == parentEl.lastElementChild, "firstElementChild or lastElementChild is not null");
//from et-dynamic-add.html
parentEl = document.getElementById("parentEl_dynamicadd");
var newChild = document.createElement("span")
parentEl.appendChild( newChild );
is(parentEl.childElementCount && 2, parentEl.childElementCount, "failed to add span element");
//from et-dynamic-remove.html
parentEl = document.getElementById("parentEl_dynamicremove");
var lec = parentEl.lastElementChild;
parentEl.removeChild( lec );
is(parentEl.childElementCount && 1, parentEl.childElementCount, "failed to remove span element");
//from et-firstElementChild.html
parentEl = document.getElementById("parentEl_fec");
var fec = parentEl.firstElementChild;
is(fec.nodeType, 1, "failed to get firstElementChild");
is(fec.getAttribute("id"), "first_element_child_fec", "failed to get firstElementChild");
isnot(fec, null, "failed to get firstElementChild");
//from et-lastElementChild.html
parentEl = document.getElementById("parentEl_lec");
var lec = parentEl.lastElementChild;
is(lec.nodeType, 1, "failed to get lastElementChild");
is(lec.getAttribute("id"), "last_element_child_lec", "failed to get lastElementChild");
isnot(lec, null, "failed to get lastElementChild");
//from et-namespace.html
parentEl = document.getElementById("parentEl_namespace");
var fec = parentEl.firstElementChild;
isnot(fec, null, "failed to get firstElementChild in namespace");
is(fec.getAttribute("id"), "first_element_child_namespace", "failed to get firstElementChild in namespace");
//from et-nextElementSibling.html
parentEl = document.getElementById("parentEl_nes");
var fec = parentEl.firstElementChild;
var nes = fec.nextElementSibling;
is(nes.nodeType, 1, "failed to get nextElementSibling");
is(nes.getAttribute("id"), "last_element_child_nes", "failed to get nextElementSibling");
isnot(nes, null, "failed to get nextElementSibling");
//from et-previousElementSibling.html
var lec = document.getElementById("last_element_child_pes");
var pes = lec.previousElementSibling;
is(pes.nodeType, 1, "failed to get previousElementSibling");
is(pes.getAttribute("id"), "middle_element_child_pes", "failed to get previousElementSibling");
isnot(pes, null, "failed to get previousElementSibling");
//from et-siblingElement-null.html
var fec = document.getElementById("first_element_child_sibnull");
var pes = fec.previousElementSibling;
var nes = fec.nextElementSibling;
is(pes, null, "got unexpected previousElementSibling");
is(nes, null, "got unexpected nextElementSibling");
}
SimpleTest.waitForExplicitFinish();
addLoadEvent(runTest);
addLoadEvent(SimpleTest.finish)
</script>
</pre>
</body>
</html>
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