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 import java.text.*;
  24 import java.text.spi.*;
  25 import java.util.*;
  26 import sun.util.locale.provider.LocaleProviderAdapter;
  27 
  28 public class LocaleProviders {
  29 
  30     public static void main(String[] args) {
  31         String methodName = args[0];
  32 
  33         switch (methodName) {
  34             case "getPlatformLocale":
  35                 if (args[1].equals("format")) {
  36                     getPlatformLocale(Locale.Category.FORMAT);
  37                 } else {
  38                     getPlatformLocale(Locale.Category.DISPLAY);
  39                 }
  40                 break;
  41 
  42             case "adapterTest":
  43                 adapterTest(args[1], args[2], (args.length >= 4 ? args[3] : ""));
  44                 break;
  45 
  46             case "bug7198834Test":
  47                 bug7198834Test();
  48                 break;
  49 
  50             case "tzNameTest":
  51                 tzNameTest(args[1]);
  52                 break;
  53 
  54             case "bug8001205Test":
  55                 bug8001205Test();
  56                 break;
  57 
  58             default:
  59                 throw new RuntimeException("Test method '"+methodName+"' not found.");
  60         }
  61     }
  62 
  63     static void getPlatformLocale(Locale.Category cat) {
  64         Locale defloc = Locale.getDefault(cat);
  65         System.out.printf("%s,%s\n", defloc.getLanguage(), defloc.getCountry());
  66     }
  67 
  68     static void adapterTest(String expected, String lang, String ctry) {
  69         Locale testLocale = new Locale(lang, ctry);
  70         String preference = System.getProperty("java.locale.providers", "");
  71         LocaleProviderAdapter lda = LocaleProviderAdapter.getAdapter(DateFormatProvider.class, testLocale);
  72         LocaleProviderAdapter.Type type = lda.getAdapterType();
  73         System.out.printf("testLocale: %s, got: %s, expected: %s\n", testLocale, type, expected);
  74         if (!type.toString().equals(expected)) {
  75             throw new RuntimeException("Returned locale data adapter is not correct.");
  76         }
  77     }
  78 
  79     static void bug7198834Test() {
  80         LocaleProviderAdapter lda = LocaleProviderAdapter.getAdapter(DateFormatProvider.class, Locale.US);
  81         LocaleProviderAdapter.Type type = lda.getAdapterType();
  82         if (type == LocaleProviderAdapter.Type.HOST && System.getProperty("os.name").startsWith("Windows")) {
  83             DateFormat df = DateFormat.getDateInstance(DateFormat.FULL, Locale.US);
  84             String date = df.format(new Date());
  85             if (date.charAt(date.length()-1) == ' ') {
  86                 throw new RuntimeException("Windows Host Locale Provider returns a trailing space.");
  87             }
  88         } else {
  89             System.out.println("Windows HOST locale adapter not found. Ignoring this test.");
  90         }
  91     }
  92 
  93     static void tzNameTest(String id) {
  94         TimeZone tz = TimeZone.getTimeZone(id);
  95         String tzName = tz.getDisplayName(false, TimeZone.SHORT, Locale.US);
  96         if (tzName.startsWith("GMT")) {
  97             throw new RuntimeException("JRE's localized time zone name for "+id+" could not be retrieved. Returned name was: "+tzName);
  98         }
  99     }
 100 
 101     static void bug8001205Test() {
 102         Calendar cal = Calendar.getInstance();
 103         cal.set(Calendar.DAY_OF_WEEK, Calendar.SUNDAY);
 104         String sunday = cal.getDisplayName(Calendar.DAY_OF_WEEK, Calendar.SHORT_STANDALONE, Locale.CHINA);
 105         if (sunday == null) {
 106             throw new RuntimeException("Calendar.getDisplayName(DAY_OF_WEEK/SHORT_STANDALONE) returned null.");
 107         }
 108     }
 109 }