1 /*
   2  * Copyright (c) 2007, 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.*;
  30 import sun.util.resources.*;
  31 
  32 public class CollatorProviderTest extends ProviderTest {
  33 
  34     com.foo.CollatorProviderImpl cp = new com.foo.CollatorProviderImpl();
  35     List<Locale> availloc = Arrays.asList(Collator.getAvailableLocales());
  36     List<Locale> providerloc = Arrays.asList(cp.getAvailableLocales());
  37     List<Locale> jreloc = Arrays.asList(LocaleData.getAvailableLocales());
  38 
  39     public static void main(String[] s) {
  40         new CollatorProviderTest();
  41     }
  42 
  43     CollatorProviderTest() {
  44         availableLocalesTest();
  45         objectValidityTest();
  46     }
  47 
  48     void availableLocalesTest() {
  49         Set<Locale> localesFromAPI = new HashSet<Locale>(availloc);
  50         Set<Locale> localesExpected = new HashSet<Locale>(jreloc);
  51         localesExpected.addAll(providerloc);
  52         if (localesFromAPI.equals(localesExpected)) {
  53             System.out.println("availableLocalesTest passed.");
  54         } else {
  55             throw new RuntimeException("availableLocalesTest failed");
  56         }
  57     }
  58 
  59     void objectValidityTest() {
  60         Collator def = Collator.getInstance(new Locale(""));
  61         String defrules = ((RuleBasedCollator)def).getRules();
  62 
  63         for (Locale target: availloc) {
  64             // pure JRE implementation
  65             ResourceBundle rb = LocaleData.getCollationData(target);
  66             boolean jreSupportsLocale = jreloc.contains(target);
  67 
  68             // result object
  69             Collator result = Collator.getInstance(target);
  70 
  71             // provider's object (if any)
  72             Collator providersResult = null;
  73             if (providerloc.contains(target)) {
  74                 providersResult = cp.getInstance(target);
  75             }
  76 
  77             // JRE rule
  78             Collator jresResult = null;
  79             if (jreSupportsLocale) {
  80                 try {
  81                     String rules = rb.getString("Rule");
  82                     jresResult = new RuleBasedCollator(defrules+rules);
  83                     jresResult.setDecomposition(Collator.NO_DECOMPOSITION);
  84                 } catch (MissingResourceException mre) {
  85                 } catch (ParseException pe) {
  86                 }
  87             }
  88 
  89             checkValidity(target, jresResult, providersResult, result, jreSupportsLocale);
  90         }
  91     }
  92 }