1.1 --- /dev/null Thu Jan 01 00:00:00 1970 +0000
1.2 +++ b/dom/xslt/tests/mochitest/test_bug319374.xhtml Wed Dec 31 06:09:35 2014 +0100
1.3 @@ -0,0 +1,112 @@
1.4 +<?xml version="1.0"?>
1.5 +<html xmlns="http://www.w3.org/1999/xhtml"
1.6 + xmlns:xbl="http://www.mozilla.org/xbl">
1.7 +<!--
1.8 +https://bugzilla.mozilla.org/show_bug.cgi?id=319374
1.9 +-->
1.10 +<head>
1.11 + <title>Test for Bug 319374</title>
1.12 + <script type="text/javascript" src="/tests/SimpleTest/SimpleTest.js"></script>
1.13 + <link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css" />
1.14 + <xbl:bindings>
1.15 + <xbl:binding id="test">
1.16 + <xbl:content>
1.17 + <span attr="attribute"><span></span></span><span> anon text </span><br/>
1.18 + </xbl:content>
1.19 + </xbl:binding>
1.20 + </xbl:bindings>
1.21 +</head>
1.22 +<body>
1.23 +<a target="_blank" href="https://bugzilla.mozilla.org/show_bug.cgi?id=319374">Mozilla Bug 319374</a>
1.24 +<p id="display"></p>
1.25 +<div id="content"><span style="-moz-binding: url(#test)"/><span style="-moz-binding: url(#test)"/><span style="-moz-binding: url(#test)"/></div>
1.26 +<pre id="test">
1.27 +<script class="testbody" type="text/javascript">
1.28 +<![CDATA[
1.29 +
1.30 +/** Test for Bug 319374 **/
1.31 +
1.32 + function testChangesInAnonymousTree() {
1.33 + // Test 1: Make sure that modifying anonymous content doesn't
1.34 + // cause non-anonymous XPath result to throw exceptions..
1.35 + var counter = 0;
1.36 + var error = null;
1.37 + function getAnonymousNodes(e) {
1.38 + return SpecialPowers.wrap(document).getAnonymousNodes(e);
1.39 + }
1.40 + try {
1.41 + var xp = new XPathEvaluator();
1.42 + var result = xp.evaluate("*",
1.43 + document.getElementById('content'),
1.44 + null,
1.45 + SpecialPowers.Ci.nsIDOMXPathResult.
1.46 + UNORDERED_NODE_ITERATOR_TYPE,
1.47 + null);
1.48 + var res = null;
1.49 + while (res = result.iterateNext()) {
1.50 + ++counter;
1.51 + var anon = getAnonymousNodes(res);
1.52 + anon[0].removeChild(anon[0].firstChild); // Removing a child node
1.53 + anon[0].removeAttribute("attr1"); // Removing an attribute
1.54 + anon[1].firstChild.data = "anon text changed" // Modifying text data
1.55 + }
1.56 + } catch (e) {
1.57 + error = e;
1.58 + }
1.59 + ok(!error, error);
1.60 + ok(counter == 3, "XPathEvaluator should have found 3 elements.")
1.61 +
1.62 + // Test 2: If the context node is in anonymous content, changing some
1.63 + // other anonymous tree shouldn't cause XPath result to throw.
1.64 + var anonAttr1 =
1.65 + getAnonymousNodes(document.getElementById('content').
1.66 + firstChild)[0].getAttributeNode('attr');
1.67 + var anonAttr2 =
1.68 + getAnonymousNodes(document.getElementById('content').
1.69 + lastChild)[0].getAttributeNode('attr');
1.70 + var resultAttr = null;
1.71 + try {
1.72 + var xp2 = SpecialPowers.wrap(xp).evaluate(".",
1.73 + anonAttr1,
1.74 + null,
1.75 + SpecialPowers.Ci.nsIDOMXPathResult.
1.76 + UNORDERED_NODE_ITERATOR_TYPE,
1.77 + null);
1.78 + // Attribute changing in a different anonymous tree.
1.79 + anonAttr2.value = "foo";
1.80 + resultAttr = xp2.iterateNext();
1.81 + ok(SpecialPowers.compare(resultAttr, anonAttr1), "XPathEvaluator returned wrong attribute!")
1.82 + } catch (e) {
1.83 + ok(false, e);
1.84 + }
1.85 +
1.86 + // Test 3: If the anonymous tree in which context node is in is modified,
1.87 + // XPath result should throw when iterateNext() is called.
1.88 + resultAttr = null;
1.89 + try {
1.90 + var xp3 = xp.evaluate(".",
1.91 + anonAttr1,
1.92 + null,
1.93 + SpecialPowers.Ci.nsIDOMXPathResult.
1.94 + UNORDERED_NODE_ITERATOR_TYPE,
1.95 + null);
1.96 + // Attribute changing in the same anonymous tree.
1.97 + anonAttr1.ownerElement.setAttribute("foo", "bar");
1.98 + resultAttr = xp3.iterateNext();
1.99 + ok(resultAttr == anonAttr1,
1.100 + "XPathEvaluator should have thrown an exception!")
1.101 + } catch (e) {
1.102 + ok(true, e);
1.103 + }
1.104 +
1.105 + SimpleTest.finish();
1.106 + }
1.107 +
1.108 + SimpleTest.waitForExplicitFinish();
1.109 + addLoadEvent(testChangesInAnonymousTree);
1.110 +]]>
1.111 +</script>
1.112 +</pre>
1.113 +</body>
1.114 +</html>
1.115 +
