gecko-dev/dom/plugins/test/mochitest/test_NPNVdocumentOrigin.html

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HTML

<html>
<head>
<title>Test NPNVdocumentOrigin</title>
<script type="application/javascript" src="/tests/SimpleTest/SimpleTest.js"></script>
<script type="application/javascript" src="plugin-utils.js"></script>
</head>
<body onload="runTest()">
<script class="testbody" type="application/javascript">
SimpleTest.waitForExplicitFinish();
setTestPluginEnabledState(SpecialPowers.Ci.nsIPluginTag.STATE_ENABLED);
function runTest() {
"use strict";
var p1 = document.getElementById("plugin1");
var realOrigin = "http://mochi.test:8888";
// Test with no modifications
is(p1.getNPNVdocumentOrigin(), realOrigin, "Checking for expected origin.");
// This used to test that shadowing window.location.toString didn't confuse
// getNPNVdocumentOrigin. But now we explicitly throw when that happens. So
// just verify that we throw. There's no reason why getNPNVdocumentOrigin _would_
// be confused in this case anyway.
try {
window.location.toString = function() { return 'http://victim.rckc.at/'; }
ok(false, "Should throw when shadowing window.location.toString");
}
catch (e) {
ok(true, "Should throw when shadowing window.location.toString");
}
// Create a plugin in a new window with about:blank
var newWindow = window.open("about:blank");
newWindow.onload = function() {
newWindow.document.writeln('<embed id="plugin2" type="application/x-test" width="200" height="200"></embed>');
var p2 = newWindow.document.getElementById("plugin2");
is(p2.getNPNVdocumentOrigin(), realOrigin, "Checking for expected origin of plugin in new about:blank window.");
newWindow.close();
SimpleTest.finish();
};
}
</script>
<embed id="plugin1" type="application/x-test" width="200" height="200"></embed>
</body>
</html>