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70 lines
2.5 KiB
70 lines
2.5 KiB
/* |
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* Copyright (c) 2000, Oracle and/or its affiliates. All rights reserved. |
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* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
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* |
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* This code is free software; you can redistribute it and/or modify it |
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* under the terms of the GNU General Public License version 2 only, as |
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* published by the Free Software Foundation. |
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* |
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* This code is distributed in the hope that it will be useful, but WITHOUT |
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
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* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License |
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* version 2 for more details (a copy is included in the LICENSE file that |
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* accompanied this code). |
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* |
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* You should have received a copy of the GNU General Public License version |
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* 2 along with this work; if not, write to the Free Software Foundation, |
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* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. |
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* |
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* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA |
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* or visit www.oracle.com if you need additional information or have any |
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* questions. |
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*/ |
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/* |
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* @test |
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* @bug 4291610 |
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* @summary BasicPermission.newPermissionCollection collection does not |
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* enforce homogeneity |
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*/ |
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import java.security.BasicPermission; |
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public class Homogeneity { |
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public static void main(String[] args) { |
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java.lang.RuntimePermission rp = new java.lang.RuntimePermission |
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("*"); |
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java.lang.RuntimePermission rp2 = new java.lang.RuntimePermission |
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("exitVM"); |
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java.net.NetPermission np = new java.net.NetPermission |
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("setDefaultAuthenticator"); |
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// should be able to add identical BasicPermission subclasses to the |
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// same collection |
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java.security.PermissionCollection perms = rp.newPermissionCollection(); |
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try { |
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perms.add(rp); |
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perms.add(rp2); |
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} catch (IllegalArgumentException iae) { |
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throw new SecurityException("GOOD ADD TEST FAILED"); |
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} |
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// make sure you can't add different BasicPermission subclasses |
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// to the same collection |
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try { |
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// this should fail |
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perms.add(np); |
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throw new SecurityException("BAD ADD TEST FAILED"); |
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} catch (IllegalArgumentException iae) { |
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// good |
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} |
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// make sure a BasicPermissionCollection doesn't imply |
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// random BasicPermission subclasses |
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if (perms.implies(np)) { |
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throw new SecurityException("IMPLIES TEST FAILED"); |
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} |
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} |
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}
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