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 import sun.util.resources.*;
  31 
  32 public class DecimalFormatSymbolsProviderTest extends ProviderTest {
  33 
  34     com.foo.DecimalFormatSymbolsProviderImpl dfsp = new com.foo.DecimalFormatSymbolsProviderImpl();
  35     List<Locale> availloc = Arrays.asList(DecimalFormatSymbols.getAvailableLocales());
  36     List<Locale> providerloc = Arrays.asList(dfsp.getAvailableLocales());
  37     List<Locale> jreloc = Arrays.asList(LocaleProviderAdapter.forJRE().getAvailableLocales());
  38     List<Locale> jreimplloc = Arrays.asList(LocaleProviderAdapter.forJRE().getDecimalFormatSymbolsProvider().getAvailableLocales());
  39 
  40     public static void main(String[] s) {
  41         new DecimalFormatSymbolsProviderTest();
  42     }
  43 
  44     DecimalFormatSymbolsProviderTest() {
  45         availableLocalesTest();
  46         objectValidityTest();
  47     }
  48 
  49     void availableLocalesTest() {
  50         Set<Locale> localesFromAPI = new HashSet<>(availloc);
  51         Set<Locale> localesExpected = new HashSet<>(jreloc);
  52         localesExpected.addAll(providerloc);
  53         if (localesFromAPI.equals(localesExpected)) {
  54             System.out.println("availableLocalesTest passed.");
  55         } else {
  56             throw new RuntimeException("availableLocalesTest failed");
  57         }
  58     }
  59 
  60     void objectValidityTest() {
  61 
  62         for (Locale target: availloc) {
  63             // pure JRE implementation
  64             ResourceBundle rb = LocaleProviderAdapter.forJRE().getLocaleData().getNumberFormatData(target);
  65             boolean jreSupportsLocale = jreimplloc.contains(target);
  66 
  67             // JRE string arrays
  68             String[] jres = new String[2];
  69             if (jreSupportsLocale) {
  70                 try {
  71                     String[] tmp = rb.getStringArray("NumberElements");
  72                     jres[0] = tmp[9]; // infinity
  73                     jres[1] = tmp[10]; // NaN
  74                 } catch (MissingResourceException mre) {}
  75             }
  76 
  77             // result object
  78             DecimalFormatSymbols dfs = DecimalFormatSymbols.getInstance(target);
  79             String[] result = new String[2];
  80             result[0] = dfs.getInfinity();
  81             result[1] = dfs.getNaN();
  82 
  83             // provider's object (if any)
  84             DecimalFormatSymbols providersDfs= null;
  85             String[] providers = new String[2];
  86             if (providerloc.contains(target)) {
  87                 providersDfs = dfsp.getInstance(target);
  88                 providers[0] = providersDfs.getInfinity();
  89                 providers[1] = providersDfs.getNaN();
  90             }
  91 
  92             for (int i = 0; i < result.length; i ++) {
  93                 checkValidity(target, jres[i], providers[i], result[i], jreSupportsLocale);
  94             }
  95         }
  96     }
  97 }