1 /*
   2  * Copyright (c) 2012, 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 7073852 8008577
  27  * @summary Support multiple scripts for digits and decimal symbols per locale
  28  * @run main/othervm -Djava.locale.providers=JRE,SPI MultipleNumberScriptTest
  29  */
  30 
  31 import java.text.*;
  32 import java.util.*;
  33 
  34 public class MultipleNumberScriptTest {
  35 
  36     static Locale[] locales = {
  37         new Locale("ar"),
  38         new Locale("ar", "EG"),
  39         new Locale("ar", "DZ"),
  40         Locale.forLanguageTag("ar-EG-u-nu-arab"),
  41         Locale.forLanguageTag("ar-EG-u-nu-latn"),
  42         Locale.forLanguageTag("ar-DZ-u-nu-arab"),
  43         Locale.forLanguageTag("ar-DZ-u-nu-latn"),
  44         Locale.forLanguageTag("ee"),
  45         Locale.forLanguageTag("ee-GH"),
  46         Locale.forLanguageTag("ee-GH-u-nu-latn"),
  47         new Locale("th", "TH", "TH"),
  48         Locale.forLanguageTag("th-TH"),
  49         Locale.forLanguageTag("th-TH-u-nu-thai"),
  50         Locale.forLanguageTag("th-TH-u-nu-hoge"),
  51     };
  52 
  53     // expected numbering system for each locale
  54     static String[] expectedNumSystem = {
  55         "latn", // ar
  56         "latn", // ar-EG
  57         "latn", // ar-DZ
  58         "arab", // ar-EG-u-nu-arab
  59         "latn", // ar-EG-u-nu-latn
  60         "arab", // ar-DZ-u-nu-arab
  61         "latn", // ar-DZ-u-nu-latn
  62         "latn", // ee
  63         "latn", // ee-GH
  64         "latn", // ee-GH-u-nu-latn
  65         "thai", // th_TH_TH
  66         "latn", // th-TH
  67         "thai", // th-TH-u-nu-thai
  68         "latn", // th-TH-u-nu-hoge (invalid)
  69     };
  70 
  71     public static void main(String[] args) {
  72         int num = 123456;
  73 
  74         for (int i = 0; i < locales.length; i++) {
  75             NumberFormat nf = NumberFormat.getIntegerInstance(locales[i]);
  76             String formatted = nf.format(num);
  77             System.out.printf("%s is %s in %s locale (expected in %s script).\n",
  78                 num, formatted, locales[i], expectedNumSystem[i]);
  79             if (!checkResult(formatted, expectedNumSystem[i])) {
  80                 throw new RuntimeException("test failed. expected number system was not returned.");
  81             }
  82         }
  83     }
  84 
  85     static boolean checkResult(String formatted, String numSystem) {
  86         switch (numSystem) {
  87             case "arab":
  88                 return formatted.charAt(0) == '\u0661';
  89             case "latn":
  90                 return formatted.charAt(0) == '1';
  91             case "thai":
  92                 return formatted.charAt(0) == '\u0e51';
  93             default:
  94                 return false;
  95         }
  96     }
  97 }