1.1 --- /dev/null Thu Jan 01 00:00:00 1970 +0000
1.2 +++ b/dom/tests/mochitest/bugs/test_bug541530.html Wed Dec 31 06:09:35 2014 +0100
1.3 @@ -0,0 +1,92 @@
1.4 +<!DOCTYPE html>
1.5 +<html>
1.6 +<!--
1.7 +https://bugzilla.mozilla.org/show_bug.cgi?id=541530
1.8 +-->
1.9 +<head>
1.10 + <title>Test for Bug 411103</title>
1.11 + <script type="text/javascript" src="/tests/SimpleTest/SimpleTest.js"></script>
1.12 + <link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css" />
1.13 +</head>
1.14 +<body>
1.15 +<a target="_blank" href="https://bugzilla.mozilla.org/show_bug.cgi?id=541530">Mozilla Bug 541530</a>
1.16 +<p id="display"></p>
1.17 +<div id="content" style="display: none"></div>
1.18 +
1.19 +<pre id="test">
1.20 +<script class="testbody" type="text/javascript">
1.21 +
1.22 +var orig = window;
1.23 +window = {};
1.24 +
1.25 +var origLocation = location;
1.26 +
1.27 +ok(window === orig, "can't override window");
1.28 +ok(window.location === location, "properties are properly aliased");
1.29 +ok(document.location === location, "properties are properly aliased");
1.30 +
1.31 +var canDefine = false;
1.32 +try {
1.33 + var foo;
1.34 + this.__defineGetter__.call(foo, 'bar', function() {});
1.35 + this.__defineSetter__.call(foo, 'bar', function() {});
1.36 + canDefine = true;
1.37 +} catch (e) {}
1.38 +ok(canDefine, "Should have access to __defineGetter__ and __defineSetter__");
1.39 +
1.40 +try {
1.41 + this.__defineGetter__('window', function() {});
1.42 + ok(false, "should not be able to defineGetter(window)");
1.43 +} catch (e) {
1.44 +}
1.45 +
1.46 +try {
1.47 + this.__defineGetter__.call(window, 'location', function(){});
1.48 + ok(false, "should not be able to defineGetter(window.location)");
1.49 +} catch (e) {
1.50 +}
1.51 +
1.52 +try {
1.53 + this.__defineGetter__.call(window.location, 'href', function(){});
1.54 + ok(false, "shouldn't be able to override location.href");
1.55 +} catch (e) {
1.56 + ok(/shadow/.exec(e.message), "Should be caught by the anti-shadow mechanism.");
1.57 +}
1.58 +
1.59 +// Try deleting the property.
1.60 +delete window.location.href;
1.61 +ok(typeof window.location.href !== 'undefined',
1.62 + "shouldn't be able to delete the inherited property");
1.63 +delete Object.getPrototypeOf(window.location).href;
1.64 +ok(typeof window.location.href !== 'undefined',
1.65 + "shouldn't be able to delete the property off of the prototype");
1.66 +
1.67 +try {
1.68 + this.__defineGetter__.call(Object.getPrototypeOf(window.location), 'href', function(){});
1.69 + ok(false, "shouldn't be able to use the prototype");
1.70 +} catch (e) {
1.71 +}
1.72 +
1.73 +try {
1.74 + this.__defineSetter__.call(window.location, 'href', function(){});
1.75 + ok(false, "overrode a setter for location.href?");
1.76 +} catch (e) {
1.77 + ok(/shadow/.exec(e.message), "Should be caught by the anti-shadow mechanism.");
1.78 +}
1.79 +
1.80 +try {
1.81 + this.__defineGetter__.call(document, 'location', function(){});
1.82 + ok(false, "shouldn't be able to override document.location");
1.83 +} catch (e) {
1.84 +}
1.85 +
1.86 +ok(window === orig, "can't override window");
1.87 +ok(window.location === origLocation, "properties are properly aliased");
1.88 +ok(document.location === origLocation, "properties are properly aliased");
1.89 +
1.90 +location.href = 'javascript:ok(true, "was able to set location.href through a watchpoint")';
1.91 +
1.92 +</script>
1.93 +</pre>
1.94 +</body>
1.95 +</html>
