1 /* 2 * Copyright (c) 2012, 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 */ 26 27 import java.text.*; 28 import java.util.*; 29 import static java.util.Calendar.*; 30 import sun.util.locale.provider.*; 31 import sun.util.resources.*; 32 import com.bar.CalendarDataProviderImpl; 33 34 /** 35 * Test case for CalendarDataProvider. 36 * 37 * Test strategy: 38 * com.bar.CalendarDataProviderImpl supports only ja_JP_kids locale. It returns 39 * month names only in full-width digits, followed by "gatsu" in Hiragana if 40 * it's a long style, and also returns unusual week parameter values, WEDNESDAY 41 * - first day of week, 7 - minimal days in the first week. The standalone 42 * styles are used because DateFormatSymbols has precedence for the format 43 * styles. 44 * 45 * A Calendar instance created with ja_JP_kids should use the week parameters 46 * provided by com.bar.CalendarDataProviderImpl. Calendar.getDisplayName(s) 47 * should be called with kids to get the month names provided by 48 * com.bar.CalendarDataProviderImpl. Other display names should be the same as 49 * what a Calendar constructed with ja_JP returns. 50 */ 51 public class CalendarDataProviderTest { 52 53 public static void main(String[] s) { 54 new CalendarDataProviderTest().test(); 55 } 56 57 void test() { 58 Locale kids = new Locale("ja", "JP", "kids"); // test provider's supported locale 59 Calendar kcal = Calendar.getInstance(kids); 60 Calendar jcal = Calendar.getInstance(Locale.JAPAN); 61 62 // check the week parameters 63 checkResult("firstDayOfWeek", kcal.getFirstDayOfWeek(), WEDNESDAY); 64 checkResult("minimalDaysInFirstWeek", kcal.getMinimalDaysInFirstWeek(), 7); 65 66 // check month names and week day names 67 Map<String, Integer> mapAllStyles = new HashMap<>(); 68 for (int style : new int[] { SHORT_STANDALONE, LONG_STANDALONE }) { 69 // Check month names provided by com.bar.CalendarDataProviderImpl 70 Map<String, Integer> map = new HashMap<>(); 71 for (int month = JANUARY; month <= DECEMBER; month++) { 72 kcal.set(DAY_OF_MONTH, 1); 73 kcal.set(MONTH, month); 74 kcal.set(HOUR_OF_DAY, 12); // avoid any standard-daylight transitions... 75 kcal.getTimeInMillis(); 76 String name = kcal.getDisplayName(MONTH, style, kids); 77 checkResult("Month name", 78 name, 79 CalendarDataProviderImpl.toMonthName(kcal.get(MONTH) + 1, style)); 80 81 // Builds the map with name to its integer value. 82 map.put(name, kcal.get(MONTH)); 83 } 84 checkResult((style == SHORT_STANDALONE ? "Short" : "Long") + " month names map", 85 kcal.getDisplayNames(MONTH, style, kids), map); 86 mapAllStyles.putAll(map); 87 if (style == LONG_STANDALONE) { 88 checkResult("Short and long month names map", 89 kcal.getDisplayNames(MONTH, ALL_STYLES, kids), mapAllStyles); 90 } 91 92 // Check week names: kcal and jcal should return the same names and maps. 93 for (int dow = SUNDAY; dow <= SATURDAY; dow++) { 94 kcal.set(DAY_OF_WEEK, dow); 95 jcal.setTimeInMillis(kcal.getTimeInMillis()); 96 String name = kcal.getDisplayName(DAY_OF_WEEK, style, kids); 97 checkResult("Day of week name", name, 98 jcal.getDisplayName(DAY_OF_WEEK, style, Locale.JAPAN)); 99 } 100 checkResult("Short day of week names", kcal.getDisplayNames(DAY_OF_WEEK, style, kids), 101 jcal.getDisplayNames(DAY_OF_WEEK, style, Locale.JAPAN)); 102 } 103 104 } 105 106 private <T> void checkResult(String msg, T got, T expected) { 107 if (!expected.equals(got)) { 108 String s = String.format("%s: got='%s', expected='%s'", msg, got, expected); 109 throw new RuntimeException(s); 110 } 111 } 112 }