1.1 --- /dev/null Thu Jan 01 00:00:00 1970 +0000
1.2 +++ b/content/base/test/test_bug694754.xhtml Wed Dec 31 06:09:35 2014 +0100
1.3 @@ -0,0 +1,70 @@
1.4 +<!DOCTYPE HTML>
1.5 +<html xmlns="http://www.w3.org/1999/xhtml"
1.6 + xmlns:test="http://example.com/test">
1.7 +<!--
1.8 +https://bugzilla.mozilla.org/show_bug.cgi?id=694754
1.9 +-->
1.10 +<head>
1.11 + <title>Test for Bug 694754</title>
1.12 + <script type="application/javascript" src="/tests/SimpleTest/SimpleTest.js"></script>
1.13 + <link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css"/>
1.14 +</head>
1.15 +<body>
1.16 +<a target="_blank" href="https://bugzilla.mozilla.org/show_bug.cgi?id=694754">Mozilla Bug 694754</a>
1.17 +<p id="display"></p>
1.18 +<div id="content" style="display: none">
1.19 +</div>
1.20 +<pre id="test">
1.21 +<script type="application/javascript">
1.22 +
1.23 +/** Test for Bug 694754 **/
1.24 +/*
1.25 +The following code tests if calling the DOM methods Document::lookupNamespaceURI
1.26 +and Document::lookupPrefix directly (with quickstubs) and through XPCOM leads
1.27 +to the same result.
1.28 +
1.29 +This test makes use of the bug/feature that deleting a method from the
1.30 +prototype forces the engine to go through XPCOM.
1.31 +*/
1.32 +
1.33 +// Document::lookupPrefix called directly (quickstubs)
1.34 +var prefixDirect = document.lookupPrefix("http://example.com/test");
1.35 +is(prefixDirect, "test",
1.36 + "calling Document::lookupPrefix through quickstubs works");
1.37 +
1.38 +// Document::lookupPrefix called via XPCOM
1.39 +var proto = Object.getPrototypeOf(document);
1.40 +delete(proto.lookupPrefix);
1.41 +var prefixThroughXPCOM = document.lookupPrefix("http://example.com/test");
1.42 +is(prefixThroughXPCOM, "test",
1.43 + "calling Document::lookupPrefix through XPCOM works");
1.44 +
1.45 +
1.46 +
1.47 +// Document::lookupNamespaceURI called directly (quickstubs)
1.48 +var namespaceDirect = document.lookupNamespaceURI(null);
1.49 +is(namespaceDirect, "http://www.w3.org/1999/xhtml",
1.50 + "calling Document::lookupNamespaceURI through quickstubs works");
1.51 +
1.52 +// Document::lookupNamespaceURI called via XPCOM
1.53 +delete(proto.lookupNamespaceURI);
1.54 +var namespaceThroughXPCOM = document.lookupNamespaceURI(null);
1.55 +is(namespaceThroughXPCOM, "http://www.w3.org/1999/xhtml",
1.56 + "calling Document::lookupNamespaceURI through XPCOM works");
1.57 +
1.58 +// Document::isDefaultNamespace called directly (quickstubs)
1.59 +var isDefaultNamespaceDirect = document.isDefaultNamespace("http://www.w3.org/1999/xhtml");
1.60 +is(isDefaultNamespaceDirect, true,
1.61 + "Default namespace correctly detected through quickstubs");
1.62 +
1.63 +// Document::isDefaultNamespace called via XPCOM
1.64 +delete(proto.isDefaultNamespace);
1.65 +var isDefaultNamespaceXPCOM = document.isDefaultNamespace("http://www.w3.org/1999/xhtml");
1.66 +is(isDefaultNamespaceXPCOM, true,
1.67 + "Default namespace correctly detected through XPCOM");
1.68 +
1.69 +
1.70 +</script>
1.71 +</pre>
1.72 +</body>
1.73 +</html>
