1 /* 2 * Copyright (c) 2004, 2016, 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 4845901 27 * @summary Make sure that SimpleDateFormat.parse() can distinguish 28 * the same time zone abbreviation for standard and daylight saving 29 * time. 30 * @library /java/text/testlib 31 * @run main Bug4845901 32 */ 33 34 import java.util.*; 35 import java.text.SimpleDateFormat; 36 37 public class Bug4845901 { 38 public static void main (String args[]) { 39 Locale locale = Locale.getDefault(); 40 if (!TestUtils.usesGregorianCalendar(locale)) { 41 System.out.println("Skipping this test because locale is " + locale); 42 return; 43 } 44 45 TimeZone savedTZ = TimeZone.getDefault(); 46 TimeZone.setDefault(TimeZone.getTimeZone("Australia/Sydney")); 47 SimpleDateFormat sdf = new SimpleDateFormat("yyyy.MM.dd HH:mm:ss.SSS z"); 48 try { 49 testParse(sdf, "2003.01.13 11:10:00.802 AEDT", 11); 50 testParse(sdf, "2003.06.12 11:10:00.802 AEST", 11); 51 testParse(sdf, "2004.12.24 10:10:00.002 AEDT", 10); 52 testParse(sdf, "2004.08.10 10:10:00.002 AEST", 10); 53 } finally { 54 TimeZone.setDefault(savedTZ); 55 } 56 } 57 58 @SuppressWarnings("deprecation") 59 static void testParse(SimpleDateFormat sdf, String str, int expectedHour) { 60 try { 61 Date parsedDate = sdf.parse(str); 62 if (parsedDate.getHours() != expectedHour) { 63 throw new RuntimeException( 64 "parsed date has wrong hour: " + parsedDate.getHours() 65 + ", expected: " + expectedHour 66 + "\ngiven string: " + str 67 + "\nparsedDate = " + parsedDate); 68 } 69 } catch (java.text.ParseException e) { 70 throw new RuntimeException("parse exception", e); 71 } 72 } 73 }