1 /* 2 * Copyright (c) 2007, 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 sun.util.locale.provider.*; 30 31 public class GenericTest { 32 33 // test providers 34 com.foo.BreakIteratorProviderImpl breakIP = new com.foo.BreakIteratorProviderImpl(); 35 com.foo.CollatorProviderImpl collatorP = new com.foo.CollatorProviderImpl(); 36 com.foo.DateFormatProviderImpl dateFP = new com.foo.DateFormatProviderImpl(); 37 com.foo.DateFormatSymbolsProviderImpl dateFSP = new com.foo.DateFormatSymbolsProviderImpl(); 38 com.foo.DecimalFormatSymbolsProviderImpl decimalFSP = new com.foo.DecimalFormatSymbolsProviderImpl(); 39 com.foo.NumberFormatProviderImpl numberFP = new com.foo.NumberFormatProviderImpl(); 40 com.bar.CurrencyNameProviderImpl currencyNP = new com.bar.CurrencyNameProviderImpl(); 41 com.bar.LocaleNameProviderImpl localeNP = new com.bar.LocaleNameProviderImpl(); 42 com.bar.TimeZoneNameProviderImpl tzNP = new com.bar.TimeZoneNameProviderImpl(); 43 com.bar.CalendarDataProviderImpl calDataP = new com.bar.CalendarDataProviderImpl(); 44 45 public static void main(String[] s) { 46 new GenericTest(); 47 } 48 49 GenericTest() { 50 availableLocalesTest(); 51 localeFallbackTest(); 52 } 53 54 /** 55 * Make sure that all the locales are available from the existing providers 56 */ 57 void availableLocalesTest() { 58 // Check that Locale.getAvailableLocales() returns the union of the JRE supported 59 // locales and providers' locales 60 HashSet<Locale> result = 61 new HashSet<>(Arrays.asList(Locale.getAvailableLocales())); 62 HashSet<Locale> expected = 63 new HashSet<>(Arrays.asList(LocaleProviderAdapter.forJRE().getAvailableLocales())); 64 expected.addAll(Arrays.asList(breakIP.getAvailableLocales())); 65 expected.addAll(Arrays.asList(collatorP.getAvailableLocales())); 66 expected.addAll(Arrays.asList(dateFP.getAvailableLocales())); 67 expected.addAll(Arrays.asList(dateFSP.getAvailableLocales())); 68 expected.addAll(Arrays.asList(decimalFSP.getAvailableLocales())); 69 expected.addAll(Arrays.asList(numberFP.getAvailableLocales())); 70 expected.addAll(Arrays.asList(currencyNP.getAvailableLocales())); 71 expected.addAll(Arrays.asList(localeNP.getAvailableLocales())); 72 expected.addAll(Arrays.asList(tzNP.getAvailableLocales())); 73 expected.addAll(Arrays.asList(calDataP.getAvailableLocales())); 74 expected.remove(Locale.ROOT); 75 if (!result.equals(expected)) { 76 throw new RuntimeException("Locale.getAvailableLocales() does not return the union of locales: diff=" 77 + getDiff(result, expected)); 78 } 79 } 80 81 /** 82 * test with "xx_YY_ZZ", which is an example locale not contained 83 * in Locale.getAvailableLocales(). Fallback tests for supported locales 84 * are done in each xxxProviderTest test cases. 85 */ 86 void localeFallbackTest() { 87 Locale xx = new Locale("xx"); 88 Locale dispLocale = new Locale ("xx", "YY", "ZZ"); 89 90 String xxname = xx.getDisplayLanguage(xx); 91 String expected = localeNP.getDisplayLanguage(xx.getLanguage(), dispLocale); 92 if (!xxname.equals(expected)) { 93 throw new RuntimeException("Locale fallback did not perform correctly. got: "+xxname+" expected: "+expected); 94 } 95 } 96 97 private static String getDiff(Set set1, Set set2) { 98 Set s1 = (Set)((HashSet)set1).clone(); 99 s1.removeAll(set2); 100 101 Set s2 = (Set)((HashSet)set2).clone(); 102 s2.removeAll(set1); 103 s2.addAll(s1); 104 return s2.toString(); 105 } 106 }