1 /*
   2  * Copyright (c) 2012, 2013, 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 java.util.spi.*;
  27 import sun.util.locale.provider.LocaleProviderAdapter;
  28 
  29 public class LocaleProviders {
  30 
  31     public static void main(String[] args) {
  32         String methodName = args[0];
  33 
  34         switch (methodName) {
  35             case "getPlatformLocale":
  36                 if (args[1].equals("format")) {
  37                     getPlatformLocale(Locale.Category.FORMAT);
  38                 } else {
  39                     getPlatformLocale(Locale.Category.DISPLAY);
  40                 }
  41                 break;
  42 
  43             case "adapterTest":
  44                 adapterTest(args[1], args[2], (args.length >= 4 ? args[3] : ""));
  45                 break;
  46 
  47             case "bug7198834Test":
  48                 bug7198834Test();
  49                 break;
  50 
  51             case "tzNameTest":
  52                 tzNameTest(args[1]);
  53                 break;
  54 
  55             case "bug8001440Test":
  56                 bug8001440Test();
  57                 break;
  58 
  59             case "bug8010666Test":
  60                 bug8010666Test();
  61                 break;
  62 
  63             case "bug8013086Test":
  64                 bug8013086Test(args[1], args[2]);
  65                 break;
  66 
  67             default:
  68                 throw new RuntimeException("Test method '"+methodName+"' not found.");
  69         }
  70     }
  71 
  72     static void getPlatformLocale(Locale.Category cat) {
  73         Locale defloc = Locale.getDefault(cat);
  74         System.out.printf("%s,%s\n", defloc.getLanguage(), defloc.getCountry());
  75     }
  76 
  77     static void adapterTest(String expected, String lang, String ctry) {
  78         Locale testLocale = new Locale(lang, ctry);
  79         String preference = System.getProperty("java.locale.providers", "");
  80         LocaleProviderAdapter lda = LocaleProviderAdapter.getAdapter(DateFormatProvider.class, testLocale);
  81         LocaleProviderAdapter.Type type = lda.getAdapterType();
  82         System.out.printf("testLocale: %s, got: %s, expected: %s\n", testLocale, type, expected);
  83         if (!type.toString().equals(expected)) {
  84             throw new RuntimeException("Returned locale data adapter is not correct.");
  85         }
  86     }
  87 
  88     static void bug7198834Test() {
  89         LocaleProviderAdapter lda = LocaleProviderAdapter.getAdapter(DateFormatProvider.class, Locale.US);
  90         LocaleProviderAdapter.Type type = lda.getAdapterType();
  91         if (type == LocaleProviderAdapter.Type.HOST && System.getProperty("os.name").startsWith("Windows")) {
  92             DateFormat df = DateFormat.getDateInstance(DateFormat.FULL, Locale.US);
  93             String date = df.format(new Date());
  94             if (date.charAt(date.length()-1) == ' ') {
  95                 throw new RuntimeException("Windows Host Locale Provider returns a trailing space.");
  96             }
  97         } else {
  98             System.out.println("Windows HOST locale adapter not found. Ignoring this test.");
  99         }
 100     }
 101 
 102     static void tzNameTest(String id) {
 103         TimeZone tz = TimeZone.getTimeZone(id);
 104         String tzName = tz.getDisplayName(false, TimeZone.SHORT, Locale.US);
 105         if (tzName.startsWith("GMT")) {
 106             throw new RuntimeException("JRE's localized time zone name for "+id+" could not be retrieved. Returned name was: "+tzName);
 107         }
 108     }
 109 
 110     static void bug8001440Test() {
 111         Locale locale = Locale.forLanguageTag("th-TH-u-nu-hoge");
 112         NumberFormat nf = NumberFormat.getInstance(locale);
 113         String nu = nf.format(1234560);
 114     }
 115 
 116     // This test assumes Windows localized language/country display names.
 117     static void bug8010666Test() {
 118         if (System.getProperty("os.name").startsWith("Windows")) {
 119             NumberFormat nf = NumberFormat.getInstance(Locale.US);
 120             try {
 121                 double ver = nf.parse(System.getProperty("os.version")).doubleValue();
 122                 System.out.printf("Windows version: %.1f\n", ver);
 123                 if (ver >= 6.0) {
 124                     LocaleProviderAdapter lda = LocaleProviderAdapter.getAdapter(LocaleNameProvider.class, Locale.ENGLISH);
 125                     LocaleProviderAdapter.Type type = lda.getAdapterType();
 126                     if (type == LocaleProviderAdapter.Type.HOST) {
 127                         LocaleNameProvider lnp = lda.getLocaleNameProvider();
 128                         Locale mkmk = Locale.forLanguageTag("mk-MK");
 129                         String result = mkmk.getDisplayLanguage(Locale.ENGLISH);
 130                         String expected = lnp.getDisplayLanguage(mkmk.getLanguage(), Locale.ENGLISH);
 131                         System.out.printf("  Display language name for (mk_MK): expected: \"%s\", returned: \"%s\"\n", expected, result);
 132                         if (result != null &&
 133                             expected != null &&
 134                             !result.equals(expected)) {
 135                             throw new RuntimeException("Windows locale name provider did not return expected localized language name for \"mk\". Returned name was \"" + result + "\", expected: \"" + expected +  "\"");
 136                         }
 137                         result = Locale.US.getDisplayLanguage(Locale.ENGLISH);
 138                         expected = lnp.getDisplayLanguage(Locale.US.getLanguage(), Locale.ENGLISH);
 139                         System.out.printf("  Display language name for (en_US): expected: \"%s\", returned: \"%s\"\n", expected, result);
 140                         if (result != null &&
 141                             expected != null &&
 142                             !result.equals(expected)) {
 143                             throw new RuntimeException("Windows locale name provider did not return expected localized language name for \"en\". Returned name was \"" + result + "\", expected: \"" + expected +  "\"");
 144                         }
 145                         if (ver >= 6.1) {
 146                             result = Locale.US.getDisplayCountry(Locale.ENGLISH);
 147                             expected = lnp.getDisplayCountry(Locale.US.getCountry(), Locale.ENGLISH);
 148                             System.out.printf("  Display country name for (en_US): expected: \"%s\", returned: \"%s\"\n", expected, result);
 149                             if (result != null &&
 150                                 expected != null &&
 151                                 !result.equals(expected)) {
 152                                 throw new RuntimeException("Windows locale name provider did not return expected localized country name for \"US\". Returned name was \"" + result + "\", expected: \"" + expected + "\"");
 153                             }
 154                         }
 155                     } else {
 156                         throw new RuntimeException("Windows Host LocaleProviderAdapter was not selected for English locale.");
 157                     }
 158                 }
 159             } catch (ParseException pe) {
 160                 throw new RuntimeException("Parsing Windows version failed: "+pe.toString());
 161             }
 162         }
 163     }
 164 
 165     static void bug8013086Test(String lang, String ctry) {
 166         try {
 167             // Throws a NullPointerException if the test fails.
 168             System.out.println(new SimpleDateFormat("z", new Locale(lang, ctry)).parse("UTC"));
 169         } catch (ParseException pe) {
 170             // ParseException is fine in this test, as it's not "UTC"
 171         }
 172     }
 173 }