/*
    * Copyright (c) 2007, Oracle and/or its affiliates. All rights reserved.
    * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
    *
    * This code is free software; you can redistribute it and/or modify it
    * under the terms of the GNU General Public License version 2 only, as
    * published by the Free Software Foundation.
    *
    * This code is distributed in the hope that it will be useful, but WITHOUT
   * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
   * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
   * version 2 for more details (a copy is included in the LICENSE file that
   * accompanied this code).
   *
   * You should have received a copy of the GNU General Public License version
   * 2 along with this work; if not, write to the Free Software Foundation,
   * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
   *
   * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
   * or visit www.oracle.com if you need additional information or have any
   * questions.
   */
  /*
   *
   */
  
  import java.text.*;
  import java.util.*;
  import sun.util.*;
  import sun.util.resources.*;
  
  public class DateFormatSymbolsProviderTest extends ProviderTest {
  
      com.foo.DateFormatSymbolsProviderImpl dfsp = new com.foo.DateFormatSymbolsProviderImpl();
      List<Locale> availloc = Arrays.asList(DateFormatSymbols.getAvailableLocales());
      List<Locale> providerloc = Arrays.asList(dfsp.getAvailableLocales());
      List<Locale> jreloc = Arrays.asList(LocaleData.getAvailableLocales());
  
      public static void main(String[] s) {
          new DateFormatSymbolsProviderTest();
      }
  
      DateFormatSymbolsProviderTest() {
          availableLocalesTest();
          objectValidityTest();
      }
  
      void availableLocalesTest() {
          Set<Locale> localesFromAPI = new HashSet<Locale>(availloc);
          Set<Locale> localesExpected = new HashSet<Locale>(jreloc);
          localesExpected.addAll(providerloc);
          if (localesFromAPI.equals(localesExpected)) {
              System.out.println("availableLocalesTest passed.");
          } else {
              throw new RuntimeException("availableLocalesTest failed");
          }
      }
  
      void objectValidityTest() {
  
          for (Locale target: availloc) {
              // pure JRE implementation
              ResourceBundle rb = LocaleData.getDateFormatData(target);
              boolean jreSupportsLocale = jreloc.contains(target);
  
              // JRE string arrays
              String[][] jres = new String[6][];
              if (jreSupportsLocale) {
                  try {
                      jres[0] = (String[])rb.getObject("MonthNames");
                      jres[1] = (String[])rb.getObject("MonthAbbreviations");
                      jres[2] = (String[])rb.getObject("DayNames");
                      jres[3] = (String[])rb.getObject("DayAbbreviations");
                      jres[4] = (String[])rb.getObject("AmPmMarkers");
                      jres[5] = (String[])rb.getObject("Eras");
                  } catch (MissingResourceException mre) {}
              }
  
              // result object
              DateFormatSymbols dfs = DateFormatSymbols.getInstance(target);
              String[][] result = new String[6][];
              result[0] = dfs.getMonths();
              result[1] = dfs.getShortMonths();
              // note that weekdays are 1-based
              String[] tmp = dfs.getWeekdays();
              result[2] = new String[7];
              System.arraycopy(tmp, 1, result[2], 0, result[2].length);
              tmp = dfs.getShortWeekdays();
              result[3] = new String[7];
              System.arraycopy(tmp, 1, result[3], 0, result[3].length);
              result[4] = dfs.getAmPmStrings();
              result[5] = dfs.getEras();
  
              // provider's object (if any)
              DateFormatSymbols providersDfs= null;
              String[][] providers = new String[6][];
              if (providerloc.contains(target)) {
                  providersDfs = dfsp.getInstance(target);
                  providers[0] = providersDfs.getMonths();
                 providers[1] = providersDfs.getShortMonths();
                 // note that weekdays are 1-based
                 tmp = dfs.getWeekdays();
                 providers[2] = new String[7];
                 System.arraycopy(tmp, 1, providers[2], 0, providers[2].length);
                 tmp = dfs.getShortWeekdays();
                 providers[3] = new String[7];
                 System.arraycopy(tmp, 1, providers[3], 0, providers[3].length);
                 providers[4] = providersDfs.getAmPmStrings();
                 providers[5] = providersDfs.getEras();
             }
 
             for (int i = 0; i < result.length; i ++) {
                 for (int j = 0; j < result[i].length; j++) {
                     String jresStr =
                         (jres[i] != null ? jres[i][j] : null);
                     String providersStr =
                         (providers[i] != null ? providers[i][j] : null);
                     String resultStr =
                         (result[i] != null ? result[i][j] : null);
                     checkValidity(target, jresStr, providersStr, resultStr, jreSupportsLocale);
                 }
             }
         }
     }
 }