1 /*
   2  * Copyright (c) 2007, 2018, 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  * @test
  26  * @bug 4052440 8062588 8165804 8210406
  27  * @summary BreakIteratorProvider tests
  28  * @library providersrc/foobarutils
  29  *          providersrc/fooprovider
  30  * @modules java.base/sun.util.locale.provider
  31  *          java.base/sun.util.resources
  32  * @build com.foobar.Utils
  33  *        com.foo.*
  34  * @run main/othervm -Djava.locale.providers=JRE,SPI BreakIteratorProviderTest
  35  */
  36 
  37 import java.text.BreakIterator;
  38 import java.util.Arrays;
  39 import java.util.HashSet;
  40 import java.util.List;
  41 import java.util.Locale;
  42 import java.util.ResourceBundle;
  43 import java.util.Set;
  44 
  45 import com.foo.BreakIteratorProviderImpl;
  46 
  47 import sun.util.locale.provider.LocaleProviderAdapter;
  48 import sun.util.locale.provider.ResourceBundleBasedAdapter;
  49 
  50 public class BreakIteratorProviderTest extends ProviderTest {
  51 
  52     BreakIteratorProviderImpl bip = new BreakIteratorProviderImpl();
  53     List<Locale> availloc = Arrays.asList(BreakIterator.getAvailableLocales());
  54     List<Locale> providerloc = Arrays.asList(bip.getAvailableLocales());
  55     List<Locale> jreloc = Arrays.asList(LocaleProviderAdapter.forJRE().getAvailableLocales());
  56     List<Locale> jreimplloc = Arrays.asList(LocaleProviderAdapter.forJRE().getBreakIteratorProvider().getAvailableLocales());
  57 
  58     public static void main(String[] s) {
  59         new BreakIteratorProviderTest();
  60     }
  61 
  62     BreakIteratorProviderTest() {
  63         availableLocalesTest();
  64         objectValidityTest();
  65     }
  66 
  67     void availableLocalesTest() {
  68         Set<Locale> localesFromAPI = new HashSet<>(availloc);
  69         Set<Locale> localesExpected = new HashSet<>(jreloc);
  70         localesExpected.addAll(providerloc);
  71         if (localesFromAPI.equals(localesExpected)) {
  72             System.out.println("availableLocalesTest passed.");
  73         } else {
  74             throw new RuntimeException("availableLocalesTest failed");
  75         }
  76     }
  77 
  78     void objectValidityTest() {
  79 
  80         for (Locale target: availloc) {
  81             // pure JRE implementation
  82             ResourceBundle rb = ((ResourceBundleBasedAdapter)LocaleProviderAdapter.forJRE()).getLocaleData().getBreakIteratorInfo(target);
  83             String[] classNames = rb.getStringArray("BreakIteratorClasses");
  84             boolean jreSupportsLocale = jreimplloc.contains(target);
  85 
  86             // result object
  87             String[] result = new String[4];
  88             result[0] = BreakIterator.getCharacterInstance(target).getClass().getName();
  89             result[1] = BreakIterator.getWordInstance(target).getClass().getName();
  90             result[2] = BreakIterator.getLineInstance(target).getClass().getName();
  91             result[3] = BreakIterator.getSentenceInstance(target).getClass().getName();
  92 
  93             // provider's object (if any)
  94             String[] providersResult = new String[4];
  95             if (providerloc.contains(target)) {
  96                 providersResult[0] = bip.getCharacterInstance(target).getClass().getName();
  97                 providersResult[1] = bip.getWordInstance(target).getClass().getName();
  98                 providersResult[2] = bip.getLineInstance(target).getClass().getName();
  99                 providersResult[3] = bip.getSentenceInstance(target).getClass().getName();
 100             }
 101 
 102             // JRE
 103             String[] jresResult = new String[4];
 104             if (jreSupportsLocale) {
 105                 for (int i = 0; i < 4; i++) {
 106                     jresResult[i] = "sun.text." + classNames[i];
 107                 }
 108             }
 109 
 110             for (int i = 0; i < 4; i++) {
 111                 checkValidity(target, jresResult[i], providersResult[i], result[i], jreSupportsLocale);
 112             }
 113         }
 114     }
 115 }