| /* |
| * Copyright (c) 2007, 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. |
| */ |
| |
| /* |
| * @test |
| * @bug 6569218 |
| * @summary Specification of some BasicPermission method does not fit with implementation |
| */ |
| |
| import java.security.BasicPermission; |
| |
| public class ExitVMEquals { |
| public static void main(String[] args) throws Exception { |
| BasicPermission bp1 = new BP("exitVM"); |
| BasicPermission bp2 = new BP("exitVM.*"); |
| |
| StringBuffer sb = new StringBuffer(); |
| |
| // First, make sure the old restrictions on exitVM and exitVM.* still hold. |
| if (!bp1.implies(bp2)) sb.append("bp1 does not implies bp2\n"); |
| if (!bp2.implies(bp1)) sb.append("bp2 does not implies bp1\n"); |
| |
| // Test against hashCode spec |
| if (bp1.hashCode() != bp1.getName().hashCode()) |
| sb.append("bp1 hashCode not spec consistent\n"); |
| if (bp2.hashCode() != bp2.getName().hashCode()) |
| sb.append("bp2 hashCode not spec consistent\n"); |
| |
| // Test against equals spec |
| if (bp1.getName().equals(bp2.getName())) { |
| if (!bp1.equals(bp2)) { |
| sb.append("BP breaks equals spec\n"); |
| } |
| } |
| if (!bp1.getName().equals(bp2.getName())) { |
| if (bp1.equals(bp2)) { |
| sb.append("BP breaks equals spec in another way\n"); |
| } |
| } |
| |
| // Tests against common knowledge: If equals, then hashCode should be same |
| if (bp1.equals(bp2)) { |
| if (bp1.hashCode() != bp2.hashCode()) { |
| sb.append("Equal objects have unequal hashCode?\n"); |
| } |
| } |
| |
| if (sb.length() > 0) { |
| throw new Exception(sb.toString()); |
| } |
| } |
| } |
| |
| class BP extends BasicPermission { |
| BP(String name) { |
| super(name); |
| } |
| } |