J. Duke | 319a3b9 | 2007-12-01 00:00:00 +0000 | [diff] [blame^] | 1 | /* |
| 2 | * Copyright 2000 Sun Microsystems, Inc. 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 Sun Microsystems, Inc., 4150 Network Circle, Santa Clara, |
| 20 | * CA 95054 USA or visit www.sun.com if you need additional information or |
| 21 | * have any questions. |
| 22 | */ |
| 23 | |
| 24 | /* |
| 25 | * @test |
| 26 | * @bug 4291610 |
| 27 | * @summary BasicPermission.newPermissionCollection collection does not |
| 28 | * enforce homogeneity |
| 29 | */ |
| 30 | |
| 31 | import java.security.BasicPermission; |
| 32 | |
| 33 | public class Homogeneity { |
| 34 | |
| 35 | public static void main(String[] args) { |
| 36 | |
| 37 | java.lang.RuntimePermission rp = new java.lang.RuntimePermission |
| 38 | ("*"); |
| 39 | java.lang.RuntimePermission rp2 = new java.lang.RuntimePermission |
| 40 | ("exitVM"); |
| 41 | java.net.NetPermission np = new java.net.NetPermission |
| 42 | ("setDefaultAuthenticator"); |
| 43 | |
| 44 | // should be able to add identical BasicPermission subclasses to the |
| 45 | // same collection |
| 46 | java.security.PermissionCollection perms = rp.newPermissionCollection(); |
| 47 | try { |
| 48 | perms.add(rp); |
| 49 | perms.add(rp2); |
| 50 | } catch (IllegalArgumentException iae) { |
| 51 | throw new SecurityException("GOOD ADD TEST FAILED"); |
| 52 | } |
| 53 | |
| 54 | // make sure you can't add different BasicPermission subclasses |
| 55 | // to the same collection |
| 56 | try { |
| 57 | // this should fail |
| 58 | perms.add(np); |
| 59 | throw new SecurityException("BAD ADD TEST FAILED"); |
| 60 | } catch (IllegalArgumentException iae) { |
| 61 | // good |
| 62 | } |
| 63 | |
| 64 | // make sure a BasicPermissionCollection doesn't imply |
| 65 | // random BasicPermission subclasses |
| 66 | if (perms.implies(np)) { |
| 67 | throw new SecurityException("IMPLIES TEST FAILED"); |
| 68 | } |
| 69 | } |
| 70 | } |