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/*
* Copyright (c) 2010, 2013, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License version 2 only, as
* published by the Free Software Foundation.
*
* This code is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
* version 2 for more details (a copy is included in the LICENSE file that
* accompanied this code).
*
* You should have received a copy of the GNU General Public License version
* 2 along with this work; if not, write to the Free Software Foundation,
* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
*
* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
* or visit www.oracle.com if you need additional information or have any
* questions.
*/
/**
* JDK-8020809: Java adapter should not allow overriding of caller sensitive methods
*
* @test
* @run
*/
// This test runs as trusted as we need the
// "enableContextClassLoaderOverride" runtime permission.
var T = Java.extend(java.lang.Thread, {
getContextClassLoader: function() {
// Since getContextClassLoader is caller sensitive, this won't
// actually act as an override; it will be ignored. If we could
// invoke it, it would be an error.
throw new Error()
}
})
// Retrieve the context ClassLoader on our Thread adapter, ensure the
// method was not, in fact, overridden.
var cl = (new T()).contextClassLoader
print("cl is class loader: " + (cl instanceof java.lang.ClassLoader))
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