1 /*
   2  * Copyright (c) 2011, 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  * @test
  26  * @bug 6513074
  27  * @summary Confirm that JIS X 0213 characters are processed in line-breaking properly.
  28  */
  29 
  30 import java.text.*;
  31 import java.util.*;
  32 
  33 public class Bug6513074 {
  34 
  35     private static final String[][] source = {
  36         {"\ufa30\ufa31 \ufa69\ufa6a",
  37          "JIS X 0213 compatibility additions (\\uFA30-\\uFA6A)"},
  38     };
  39 
  40     private static final String[] expected_line = {
  41         "\ufa30/\ufa31 /\ufa69/\ufa6a/",
  42     };
  43 
  44     private static final String[] expected_word = {
  45         "\ufa30\ufa31/ /\ufa69\ufa6a/",
  46     };
  47 
  48     private static final String[] expected_char = {
  49         "\ufa30/\ufa31/ /\ufa69/\ufa6a/",
  50     };
  51 
  52 
  53     private static boolean err = false;
  54 
  55     public static void main(String[] args) {
  56         Locale defaultLocale = Locale.getDefault();
  57         if (defaultLocale.getLanguage().equals("th")) {
  58             Locale.setDefault(Locale.JAPAN);
  59             test6513074();
  60             Locale.setDefault(defaultLocale);
  61         } else {
  62             test6513074();
  63         }
  64 
  65         if (err) {
  66             throw new RuntimeException("Failed: Incorrect Text-breaking.");
  67         }
  68     }
  69 
  70 
  71     private static void test6513074() {
  72         BreakIterator bi = BreakIterator.getLineInstance(Locale.JAPAN);
  73         for (int i = 0; i < source.length; i++) {
  74             testBreakIterator(bi, "Line", source[i][0], expected_line[i], source[i][1]);
  75         }
  76 
  77         bi = BreakIterator.getWordInstance(Locale.JAPAN);
  78         for (int i = 0; i < source.length; i++) {
  79             testBreakIterator(bi, "Word", source[i][0], expected_word[i], source[i][1]);
  80         }
  81 
  82         bi = BreakIterator.getCharacterInstance(Locale.JAPAN);
  83         for (int i = 0; i < source.length; i++) {
  84             testBreakIterator(bi, "Character", source[i][0], expected_char[i], source[i][1]);
  85         }
  86     }
  87 
  88     private static void testBreakIterator(BreakIterator bi,
  89                                           String type,
  90                                           String source,
  91                                           String expected,
  92                                           String description) {
  93         bi.setText(source);
  94         int start = bi.first();
  95         int end = bi.next();
  96         StringBuilder sb =  new StringBuilder();
  97 
  98         for (; end != BreakIterator.DONE; start = end, end = bi.next()) {
  99             sb.append(source.substring(start,end));
 100             sb.append('/');
 101         }
 102 
 103         if (!expected.equals(sb.toString())) {
 104             System.err.println("Failed: Incorrect " + type + "-breaking for " +
 105                 description +
 106                 "\n\tExpected: " + toString(expected) +
 107                 "\n\tGot:      " + toString(sb.toString()));
 108             err = true;
 109         }
 110     }
 111 
 112     private static String toString(String s) {
 113         StringBuilder sb = new StringBuilder();
 114 
 115         for (int i = 0; i < s.length(); i++) {
 116             sb.append("  0x" + Integer.toHexString(s.charAt(i)));
 117         }
 118 
 119         return sb.toString();
 120     }
 121 
 122 }