J. Duke | 319a3b9 | 2007-12-01 00:00:00 +0000 | [diff] [blame] | 1 | /* |
Kelly O'Hair | fe008ae | 2010-05-25 15:58:33 -0700 | [diff] [blame] | 2 | * Copyright (c) 1999, Oracle and/or its affiliates. All rights reserved. |
J. Duke | 319a3b9 | 2007-12-01 00:00:00 +0000 | [diff] [blame] | 3 | * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
| 4 | * |
| 5 | * This code is free software; you can redistribute it and/or modify it |
| 6 | * under the terms of the GNU General Public License version 2 only, as |
| 7 | * published by the Free Software Foundation. |
| 8 | * |
| 9 | * This code is distributed in the hope that it will be useful, but WITHOUT |
| 10 | * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
| 11 | * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License |
| 12 | * version 2 for more details (a copy is included in the LICENSE file that |
| 13 | * accompanied this code). |
| 14 | * |
| 15 | * You should have received a copy of the GNU General Public License version |
| 16 | * 2 along with this work; if not, write to the Free Software Foundation, |
| 17 | * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. |
| 18 | * |
Kelly O'Hair | fe008ae | 2010-05-25 15:58:33 -0700 | [diff] [blame] | 19 | * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA |
| 20 | * or visit www.oracle.com if you need additional information or have any |
| 21 | * questions. |
J. Duke | 319a3b9 | 2007-12-01 00:00:00 +0000 | [diff] [blame] | 22 | */ |
| 23 | |
| 24 | import java.security.*; |
| 25 | |
| 26 | /* |
| 27 | * @test |
| 28 | * @bug 4250093 |
| 29 | * @summary AccessControlContext throws NullPointerException |
| 30 | * if the Combiner is null. |
| 31 | */ |
| 32 | public class NullCombinerEquals { |
| 33 | public static void main(String[] args) throws Exception { |
| 34 | NullCombinerEquals nce = new NullCombinerEquals(); |
| 35 | |
| 36 | try { |
| 37 | nce.go(); |
| 38 | } catch (Exception e) { |
| 39 | throw new Exception("Test Failed: " + e.toString()); |
| 40 | } |
| 41 | } |
| 42 | |
| 43 | void go() throws Exception { |
| 44 | AccessControlContext acc = AccessController.getContext(); |
| 45 | |
| 46 | // test both combiners are NULL |
| 47 | acc.equals(acc); |
| 48 | |
| 49 | // test one combiner is NULL |
| 50 | AccessControlContext acc2 = new AccessControlContext(acc, new DC()); |
| 51 | acc.equals(acc2); |
| 52 | |
| 53 | // test other combiner is NULL |
| 54 | acc2.equals(acc); |
| 55 | |
| 56 | // test neither combiner is NULL |
| 57 | AccessControlContext acc3 = new AccessControlContext(acc, new DC()); |
| 58 | acc2.equals(acc3); |
| 59 | } |
| 60 | |
| 61 | private static class DC implements DomainCombiner { |
| 62 | public ProtectionDomain[] combine(ProtectionDomain[] a, |
| 63 | ProtectionDomain[] b) { |
| 64 | // this is irrelevant |
| 65 | return a; |
| 66 | } |
| 67 | } |
| 68 | } |