1.1 --- /dev/null Thu Jan 01 00:00:00 1970 +0000 1.2 +++ b/test/script/trusted/JDK-8020809.js Wed Apr 27 01:36:41 2016 +0800 1.3 @@ -0,0 +1,47 @@ 1.4 +/* 1.5 + * Copyright (c) 2010, 2013, Oracle and/or its affiliates. All rights reserved. 1.6 + * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. 1.7 + * 1.8 + * This code is free software; you can redistribute it and/or modify it 1.9 + * under the terms of the GNU General Public License version 2 only, as 1.10 + * published by the Free Software Foundation. 1.11 + * 1.12 + * This code is distributed in the hope that it will be useful, but WITHOUT 1.13 + * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or 1.14 + * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License 1.15 + * version 2 for more details (a copy is included in the LICENSE file that 1.16 + * accompanied this code). 1.17 + * 1.18 + * You should have received a copy of the GNU General Public License version 1.19 + * 2 along with this work; if not, write to the Free Software Foundation, 1.20 + * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. 1.21 + * 1.22 + * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA 1.23 + * or visit www.oracle.com if you need additional information or have any 1.24 + * questions. 1.25 + */ 1.26 + 1.27 +/** 1.28 + * JDK-8020809: Java adapter should not allow overriding of caller sensitive methods 1.29 + * 1.30 + * @test 1.31 + * @run 1.32 + */ 1.33 + 1.34 +// This test runs as trusted as we need the 1.35 +// "enableContextClassLoaderOverride" runtime permission. 1.36 + 1.37 +var T = Java.extend(java.lang.Thread, { 1.38 + getContextClassLoader: function() { 1.39 + // Since getContextClassLoader is caller sensitive, this won't 1.40 + // actually act as an override; it will be ignored. If we could 1.41 + // invoke it, it would be an error. 1.42 + throw new Error() 1.43 + } 1.44 +}) 1.45 + 1.46 +// Retrieve the context ClassLoader on our Thread adapter, ensure the 1.47 +// method was not, in fact, overridden. 1.48 +var cl = (new T()).contextClassLoader 1.49 + 1.50 +print("cl is class loader: " + (cl instanceof java.lang.ClassLoader))