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authorMatt A. Tobin <mattatobin@localhost.localdomain>2018-02-02 04:16:08 -0500
committerMatt A. Tobin <mattatobin@localhost.localdomain>2018-02-02 04:16:08 -0500
commit5f8de423f190bbb79a62f804151bc24824fa32d8 (patch)
tree10027f336435511475e392454359edea8e25895d /dom/xslt/tests/mochitest/test_bug319374.xhtml
parent49ee0794b5d912db1f95dce6eb52d781dc210db5 (diff)
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Add m-esr52 at 52.6.0
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diff --git a/dom/xslt/tests/mochitest/test_bug319374.xhtml b/dom/xslt/tests/mochitest/test_bug319374.xhtml
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+++ b/dom/xslt/tests/mochitest/test_bug319374.xhtml
@@ -0,0 +1,109 @@
+<?xml version="1.0"?>
+<html xmlns="http://www.w3.org/1999/xhtml"
+ xmlns:xbl="http://www.mozilla.org/xbl">
+<!--
+https://bugzilla.mozilla.org/show_bug.cgi?id=319374
+-->
+<head>
+ <title>Test for Bug 319374</title>
+ <script type="text/javascript" src="/tests/SimpleTest/SimpleTest.js"></script>
+ <link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css" />
+ <xbl:bindings>
+ <xbl:binding id="test">
+ <xbl:content>
+ <span attr="attribute"><span></span></span><span> anon text </span><br/>
+ </xbl:content>
+ </xbl:binding>
+ </xbl:bindings>
+</head>
+<body>
+<a target="_blank" href="https://bugzilla.mozilla.org/show_bug.cgi?id=319374">Mozilla Bug 319374</a>
+<p id="display"></p>
+<div id="content"><span style="-moz-binding: url(#test)"/><span style="-moz-binding: url(#test)"/><span style="-moz-binding: url(#test)"/></div>
+<pre id="test">
+<script class="testbody" type="text/javascript">
+<![CDATA[
+
+/** Test for Bug 319374 **/
+
+ function testChangesInAnonymousTree() {
+ // Test 1: Make sure that modifying anonymous content doesn't
+ // cause non-anonymous XPath result to throw exceptions..
+ var counter = 0;
+ var error = null;
+ function getAnonymousNodes(e) {
+ return SpecialPowers.wrap(document).getAnonymousNodes(e);
+ }
+ try {
+ var xp = new XPathEvaluator();
+ var result = xp.evaluate("*",
+ document.getElementById('content'),
+ null,
+ XPathResult.UNORDERED_NODE_ITERATOR_TYPE,
+ null);
+ var res = null;
+ while (res = result.iterateNext()) {
+ ++counter;
+ var anon = getAnonymousNodes(res);
+ anon[0].removeChild(anon[0].firstChild); // Removing a child node
+ anon[0].removeAttribute("attr1"); // Removing an attribute
+ anon[1].firstChild.data = "anon text changed" // Modifying text data
+ }
+ } catch (e) {
+ error = e;
+ }
+ ok(!error, error);
+ ok(counter == 3, "XPathEvaluator should have found 3 elements.")
+
+ // Test 2: If the context node is in anonymous content, changing some
+ // other anonymous tree shouldn't cause XPath result to throw.
+ var anonAttr1 =
+ getAnonymousNodes(document.getElementById('content').
+ firstChild)[0].getAttributeNode('attr');
+ var anonAttr2 =
+ getAnonymousNodes(document.getElementById('content').
+ lastChild)[0].getAttributeNode('attr');
+ var resultAttr = null;
+ try {
+ var xp2 = SpecialPowers.wrap(xp).evaluate(".",
+ anonAttr1,
+ null,
+ XPathResult.UNORDERED_NODE_ITERATOR_TYPE,
+ null);
+ // Attribute changing in a different anonymous tree.
+ anonAttr2.value = "foo";
+ resultAttr = xp2.iterateNext();
+ ok(SpecialPowers.compare(resultAttr, anonAttr1), "XPathEvaluator returned wrong attribute!")
+ } catch (e) {
+ ok(false, e);
+ }
+
+ // Test 3: If the anonymous tree in which context node is in is modified,
+ // XPath result should throw when iterateNext() is called.
+ resultAttr = null;
+ try {
+ var xp3 = xp.evaluate(".",
+ anonAttr1,
+ null,
+ XPathResult.UNORDERED_NODE_ITERATOR_TYPE,
+ null);
+ // Attribute changing in the same anonymous tree.
+ anonAttr1.ownerElement.setAttribute("foo", "bar");
+ resultAttr = xp3.iterateNext();
+ ok(resultAttr == anonAttr1,
+ "XPathEvaluator should have thrown an exception!")
+ } catch (e) {
+ ok(true, e);
+ }
+
+ SimpleTest.finish();
+ }
+
+ SimpleTest.waitForExplicitFinish();
+ addLoadEvent(testChangesInAnonymousTree);
+]]>
+</script>
+</pre>
+</body>
+</html>
+