1/*
2 * Copyright (c) 1998, Oracle and/or its affiliates. All rights reserved.
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 *
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.
22 */
23
24/*
25 * @test
26 * @bug 4157921
27 * @summary Test subclasses of BasicPermission to make sure different
28 * subclasses don't equal or imply each other.
29 */
30
31import java.security.Permission;
32import java.security.BasicPermission;
33
34class A extends BasicPermission {
35    public A(String name) { super(name); }
36}
37
38class B extends BasicPermission {
39    public B(String name) { super(name); }
40}
41
42public class EqualsImplies {
43
44    public static void main(String[]args) throws Exception {
45
46      Permission p1 = new A("foo");
47      Permission p2 = new B("foo");
48
49      if (p1.implies(p2) || p2.implies(p1) || p1.equals(p2)) {
50          throw new Exception("Test failed");
51      }
52
53      // make sure permissions imply and equal themselves
54      if (! (p1.implies(p1) && p1.equals(p1))) {
55          throw new Exception("Test failed");
56      }
57
58    }
59}
60