1 /*
   2  * Copyright (c) 2007, 2016, 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 BreakIteratorProviderTest extends ProviderTest {
  32 
  33     com.foo.BreakIteratorProviderImpl bip = new com.foo.BreakIteratorProviderImpl();
  34     List<Locale> availloc = Arrays.asList(BreakIterator.getAvailableLocales());
  35     List<Locale> providerloc = Arrays.asList(bip.getAvailableLocales());
  36     List<Locale> jreloc = Arrays.asList(LocaleProviderAdapter.forJRE().getAvailableLocales());
  37     List<Locale> jreimplloc = Arrays.asList(LocaleProviderAdapter.forJRE().getBreakIteratorProvider().getAvailableLocales());
  38 
  39     private static final int CHARACTER_INDEX = 0;
  40     private static final int WORD_INDEX = 1;
  41     private static final int LINE_INDEX = 2;
  42     private static final int SENTENCE_INDEX = 3;
  43 
  44     public static void main(String[] s) {
  45         new BreakIteratorProviderTest();
  46     }
  47 
  48     BreakIteratorProviderTest() {
  49         availableLocalesTest();
  50         objectValidityTest();
  51     }
  52 
  53     void availableLocalesTest() {
  54         Set<Locale> localesFromAPI = new HashSet<>(availloc);
  55         Set<Locale> localesExpected = new HashSet<>(jreloc);
  56         localesExpected.addAll(providerloc);
  57         if (localesFromAPI.equals(localesExpected)) {
  58             System.out.println("availableLocalesTest passed.");
  59         } else {
  60             throw new RuntimeException("availableLocalesTest failed");
  61         }
  62     }
  63 
  64     void objectValidityTest() {
  65 
  66         for (Locale target: availloc) {
  67             // pure JRE implementation
  68             ResourceBundle rb = ((ResourceBundleBasedAdapter)LocaleProviderAdapter.forJRE()).getLocaleData().getBreakIteratorInfo(target);
  69             String[] classNames = rb.getStringArray("BreakIteratorClasses");
  70             boolean jreSupportsLocale = jreimplloc.contains(target);
  71 
  72             // result object
  73             String[] result = new String[4];
  74             result[0] = BreakIterator.getCharacterInstance(target).getClass().getName();
  75             result[1] = BreakIterator.getWordInstance(target).getClass().getName();
  76             result[2] = BreakIterator.getLineInstance(target).getClass().getName();
  77             result[3] = BreakIterator.getSentenceInstance(target).getClass().getName();
  78 
  79             // provider's object (if any)
  80             String[] providersResult = new String[4];
  81             if (providerloc.contains(target)) {
  82                 providersResult[0] = bip.getCharacterInstance(target).getClass().getName();
  83                 providersResult[1] = bip.getWordInstance(target).getClass().getName();
  84                 providersResult[2] = bip.getLineInstance(target).getClass().getName();
  85                 providersResult[3] = bip.getSentenceInstance(target).getClass().getName();
  86             }
  87 
  88             // JRE
  89             String[] jresResult = new String[4];
  90             if (jreSupportsLocale) {
  91                 for (int i = 0; i < 4; i++) {
  92                     jresResult[i] = "sun.text." + classNames[i];
  93                 }
  94             }
  95 
  96             for (int i = 0; i < 4; i++) {
  97                 checkValidity(target, jresResult[i], providersResult[i], result[i], jreSupportsLocale);
  98             }
  99         }
 100     }
 101 }