1 /* 2 * Copyright (c) 2012, 2018, 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 8000986 8062588 8210406 27 * @summary CalendarNameProvider tests 28 * @library providersrc/foobarutils 29 * providersrc/barprovider 30 * @build com.foobar.Utils 31 * com.bar.* 32 * @run main/othervm -Djava.locale.providers=JRE,SPI CalendarNameProviderTest 33 */ 34 35 import java.util.Calendar; 36 import java.util.HashMap; 37 import java.util.Locale; 38 import java.util.Map; 39 40 import com.bar.CalendarNameProviderImpl; 41 42 import static java.util.Calendar.ALL_STYLES; 43 import static java.util.Calendar.DAY_OF_MONTH; 44 import static java.util.Calendar.DAY_OF_WEEK; 45 import static java.util.Calendar.DECEMBER; 46 import static java.util.Calendar.HOUR_OF_DAY; 47 import static java.util.Calendar.JANUARY; 48 import static java.util.Calendar.LONG_STANDALONE; 49 import static java.util.Calendar.MONTH; 50 import static java.util.Calendar.SATURDAY; 51 import static java.util.Calendar.SHORT_STANDALONE; 52 import static java.util.Calendar.SUNDAY; 53 54 /** 55 * Test case for CalendarNameProvider. 56 * 57 * Test strategy: 58 * com.bar.CalendarNameProviderImpl supports only ja_JP_kids locale. It returns 59 * month names only in full-width digits, followed by "gatsu" in Hiragana if 60 * it's a long style. The standalone styles are used because DateFormatSymbols 61 * has precedence for the format styles. 62 * 63 * Calendar.getDisplayName(s) should be called with kids to get the month 64 * names provided by com.bar.CalendarNameProviderImpl. Other display names 65 * should be the same as what a Calendar constructed with ja_JP returns. 66 */ 67 public class CalendarNameProviderTest { 68 main(String[] s)69 public static void main(String[] s) { 70 new CalendarNameProviderTest().test(); 71 } 72 test()73 void test() { 74 Locale kids = new Locale("ja", "JP", "kids"); // test provider's supported locale 75 Calendar kcal = Calendar.getInstance(kids); 76 Calendar jcal = Calendar.getInstance(Locale.JAPAN); 77 78 // check month names and week day names 79 Map<String, Integer> mapAllStyles = new HashMap<>(); 80 for (int style : new int[] { SHORT_STANDALONE, LONG_STANDALONE }) { 81 // Check month names provided by com.bar.CalendarNameProviderImpl 82 Map<String, Integer> map = new HashMap<>(); 83 for (int month = JANUARY; month <= DECEMBER; month++) { 84 kcal.set(DAY_OF_MONTH, 1); 85 kcal.set(MONTH, month); 86 kcal.set(HOUR_OF_DAY, 12); // avoid any standard-daylight transitions... 87 kcal.getTimeInMillis(); 88 String name = kcal.getDisplayName(MONTH, style, kids); 89 checkResult("Month name", 90 name, 91 CalendarNameProviderImpl.toMonthName(kcal.get(MONTH) + 1, style)); 92 93 // Builds the map with name to its integer value. 94 map.put(name, kcal.get(MONTH)); 95 } 96 checkResult((style == SHORT_STANDALONE ? "Short" : "Long") + " month names map", 97 kcal.getDisplayNames(MONTH, style, kids), map); 98 mapAllStyles.putAll(map); 99 if (style == LONG_STANDALONE) { 100 checkResult("Short and long month names map", 101 kcal.getDisplayNames(MONTH, ALL_STYLES, kids), mapAllStyles); 102 } 103 104 // Check week names: kcal and jcal should return the same names and maps. 105 for (int dow = SUNDAY; dow <= SATURDAY; dow++) { 106 kcal.set(DAY_OF_WEEK, dow); 107 jcal.setTimeInMillis(kcal.getTimeInMillis()); 108 String name = kcal.getDisplayName(DAY_OF_WEEK, style, kids); 109 checkResult("Day of week name", name, 110 jcal.getDisplayName(DAY_OF_WEEK, style, Locale.JAPAN)); 111 } 112 checkResult("Short day of week names", kcal.getDisplayNames(DAY_OF_WEEK, style, kids), 113 jcal.getDisplayNames(DAY_OF_WEEK, style, Locale.JAPAN)); 114 } 115 116 } 117 checkResult(String msg, T got, T expected)118 private <T> void checkResult(String msg, T got, T expected) { 119 if (!expected.equals(got)) { 120 String s = String.format("%s: got='%s', expected='%s'", msg, got, expected); 121 throw new RuntimeException(s); 122 } 123 } 124 }