| /* |
| * Copyright (c) 2008, 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. |
| */ |
| |
| /* |
| * See OldMappingTest.sh |
| */ |
| |
| import java.lang.reflect.*; |
| import java.util.*; |
| |
| public class OldIDMappingTest { |
| private static final String MAPPING_PROPERTY_NAME = "sun.timezone.ids.oldmapping"; |
| private static final Map<String, String> newmap = new HashMap<String, String>(); |
| static { |
| // Add known new mappings |
| newmap.put("EST", "EST"); |
| newmap.put("MST", "MST"); |
| newmap.put("HST", "HST"); |
| } |
| |
| public static void main(String[] args) { |
| boolean useOldMapping = true; |
| String arg = args[0]; |
| if (arg.equals("-new")) { |
| useOldMapping = false; |
| } else if (arg.equals("-old")) { |
| useOldMapping = true; |
| } else { |
| throw new RuntimeException("-old or -new must be specified; got " + arg); |
| } |
| |
| Map<String, String> oldmap = TzIDOldMapping.MAP; |
| String prop = System.getProperty(MAPPING_PROPERTY_NAME); |
| System.out.println(MAPPING_PROPERTY_NAME + "=" + prop); |
| |
| // Try the test multiple times with modifying TimeZones to |
| // make sure TimeZone instances for the old mapping are |
| // properly copied (defensive copy). |
| for (int count = 0; count < 3; count++) { |
| for (String id : oldmap.keySet()) { |
| TimeZone tzAlias = TimeZone.getTimeZone(id); |
| TimeZone tz = TimeZone.getTimeZone(oldmap.get(id)); |
| if (useOldMapping) { |
| if (!tzAlias.hasSameRules(tz)) { |
| throw new RuntimeException("OLDMAP: " + MAPPING_PROPERTY_NAME + "=" + prop + ": " |
| + id + " isn't an alias of " + oldmap.get(id)); |
| } |
| if (count == 0) { |
| System.out.println(" " + id + " => " + oldmap.get(id)); |
| } |
| tzAlias.setRawOffset(tzAlias.getRawOffset() * count); |
| } else { |
| if (!newmap.containsKey(id)) { |
| // ignore ids not contained in the new map |
| if (count == 0) { |
| System.out.println(" " + id + " => " + oldmap.get(id)); |
| } |
| tzAlias.setRawOffset(tzAlias.getRawOffset() * count); |
| continue; |
| } |
| if (tzAlias.hasSameRules(tz)) { |
| throw new RuntimeException("NEWMAP: " + MAPPING_PROPERTY_NAME + "=" + prop + ": " |
| + id + " is an alias of " + oldmap.get(id)); |
| } |
| tz = TimeZone.getTimeZone(newmap.get(id)); |
| if (!tzAlias.hasSameRules(tz)) { |
| throw new RuntimeException("NEWMAP: " + MAPPING_PROPERTY_NAME + "=" + prop + ": " |
| + id + " isn't an alias of " + newmap.get(id)); |
| } |
| if (count == 0) { |
| System.out.println(" " + id + " => " + newmap.get(id)); |
| } |
| tzAlias.setRawOffset(tzAlias.getRawOffset() * count); |
| } |
| } |
| } |
| } |
| } |