gecko/dom/tests/mochitest/bugs/test_bug541530.html
2010-11-09 12:29:41 -08:00

82 lines
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HTML

<!DOCTYPE html>
<html>
<!--
https://bugzilla.mozilla.org/show_bug.cgi?id=541530
-->
<head>
<title>Test for Bug 411103</title>
<script type="text/javascript" src="/MochiKit/packed.js"></script>
<script type="text/javascript" src="/tests/SimpleTest/SimpleTest.js"></script>
<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css" />
</head>
<body>
<a target="_blank" href="https://bugzilla.mozilla.org/show_bug.cgi?id=541530">Mozilla Bug 541530</a>
<p id="display"></p>
<div id="content" style="display: none"></div>
<pre id="test">
<script class="testbody" type="text/javascript">
var orig = window;
window = {};
var origLocation = location;
ok(window === orig, "can't override window");
ok(window.location === location, "properties are properly aliased");
ok(document.location === location, "properties are properly aliased");
try {
__defineGetter__('window', function() {});
ok(false, "should not be able to defineGetter(window)");
} catch (e) {
}
try {
window.__defineGetter__('location', function(){});
ok(false, "should not be able to defineGetter(window.location)");
} catch (e) {
}
try {
window.location.__defineGetter__('href', function(){});
ok(false, "shouldn't be able to override location.href");
} catch (e) {
}
try {
window.location.__proto__.__defineGetter__('href', function(){});
ok(false, "shouldn't be able to use the prototype");
} catch (e) {
}
try {
window.location.__defineSetter__('href', function(){});
ok(false, "overrode a setter for location.href?");
} catch (e) {
}
try {
document.__defineGetter__('location', function(){});
ok(false, "shouldn't be able to override document.location");
} catch (e) {
}
is(location.watch, undefined, "watch doesn't exist on location objects");
try {
Object.prototype.watch.call(location, function() {});
ok(false, "shouldn't be able to set a watchpoint on location");
} catch (e) {
}
ok(window === orig, "can't override window");
ok(window.location === origLocation, "properties are properly aliased");
ok(document.location === origLocation, "properties are properly aliased");
location.href = 'javascript:ok(true, "was able to set location.href through a watchpoint")';
</script>
</pre>
</body>
</html>