1 /* 2 * Copyright (c) 2013, 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 8001029 27 * @summary Make sure that TimeZone.setDefault throws a SecurityException if the 28 * security manager doesn't permit. 29 * @run main/othervm SetDefaultSecurityTest 30 */ 31 32 import java.util.SimpleTimeZone; 33 import java.util.TimeZone; 34 35 public class SetDefaultSecurityTest { 36 static final TimeZone NOWHERE = new SimpleTimeZone(Integer.MAX_VALUE, "Nowhere"); 37 main(String[] args)38 public static void main(String[] args) { 39 TimeZone defaultZone = TimeZone.getDefault(); 40 41 // Make sure that TimeZone.setDefault works for trusted code 42 TimeZone.setDefault(NOWHERE); 43 if (!NOWHERE.equals(TimeZone.getDefault())) { 44 new RuntimeException("TimeZone.setDefault doesn't work for trusted code."); 45 } 46 // Restore defaultZone 47 TimeZone.setDefault(defaultZone); 48 if (!defaultZone.equals(TimeZone.getDefault())) { 49 new RuntimeException("TimeZone.setDefault doesn't restore defaultZone."); 50 } 51 52 // Install a SecurityManager. 53 System.setSecurityManager(new SecurityManager()); 54 try { 55 TimeZone.setDefault(NOWHERE); 56 throw new RuntimeException("TimeZone.setDefault doesn't throw a SecurityException."); 57 } catch (SecurityException se) { 58 // OK 59 } 60 TimeZone tz = TimeZone.getDefault(); 61 if (!defaultZone.equals(tz)) { 62 throw new RuntimeException("Default TimeZone changed: " + tz); 63 } 64 } 65 } 66