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11  * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
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13  * accompanied this code).
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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     private static final boolean IS_WINDOWS = System.getProperty("os.name").startsWith("Windows");
32 
main(String[] args)33     public static void main(String[] args) {
34         String methodName = args[0];
35 
36         switch (methodName) {
37             case "getPlatformLocale":
38                 if (args[1].equals("format")) {
39                     getPlatformLocale(Locale.Category.FORMAT);
40                 } else {
41                     getPlatformLocale(Locale.Category.DISPLAY);
42                 }
43                 break;
44 
45             case "adapterTest":
46                 adapterTest(args[1], args[2], (args.length >= 4 ? args[3] : ""));
47                 break;
48 
49             case "bug7198834Test":
50                 bug7198834Test();
51                 break;
52 
53             case "tzNameTest":
54                 tzNameTest(args[1]);
55                 break;
56 
57             case "bug8001440Test":
58                 bug8001440Test();
59                 break;
60 
61             case "bug8010666Test":
62                 bug8010666Test();
63                 break;
64 
65             case "bug8013086Test":
66                 bug8013086Test(args[1], args[2]);
67                 break;
68 
69             case "bug8013903Test":
70                 bug8013903Test();
71                 break;
72 
73             case "bug8027289Test":
74                 bug8027289Test(args[1]);
75                 break;
76 
77             case "bug8220227Test":
78                 bug8220227Test();
79                 break;
80 
81             case "bug8228465Test":
82                 bug8228465Test();
83                 break;
84 
85             default:
86                 throw new RuntimeException("Test method '"+methodName+"' not found.");
87         }
88     }
89 
getPlatformLocale(Locale.Category cat)90     static void getPlatformLocale(Locale.Category cat) {
91         Locale defloc = Locale.getDefault(cat);
92         System.out.printf("%s,%s\n", defloc.getLanguage(), defloc.getCountry());
93     }
94 
adapterTest(String expected, String lang, String ctry)95     static void adapterTest(String expected, String lang, String ctry) {
96         Locale testLocale = new Locale(lang, ctry);
97         LocaleProviderAdapter ldaExpected =
98             LocaleProviderAdapter.forType(LocaleProviderAdapter.Type.valueOf(expected));
99         if (!ldaExpected.getDateFormatProvider().isSupportedLocale(testLocale)) {
100             System.out.println("test locale: "+testLocale+" is not supported by the expected provider: "+ldaExpected+". Ignoring the test.");
101             return;
102         }
103         String preference = System.getProperty("java.locale.providers", "");
104         LocaleProviderAdapter lda = LocaleProviderAdapter.getAdapter(DateFormatProvider.class, testLocale);
105         LocaleProviderAdapter.Type type = lda.getAdapterType();
106         System.out.printf("testLocale: %s, got: %s, expected: %s\n", testLocale, type, expected);
107         if (!type.toString().equals(expected)) {
108             throw new RuntimeException("Returned locale data adapter is not correct.");
109         }
110     }
111 
bug7198834Test()112     static void bug7198834Test() {
113         LocaleProviderAdapter lda = LocaleProviderAdapter.getAdapter(DateFormatProvider.class, Locale.US);
114         LocaleProviderAdapter.Type type = lda.getAdapterType();
115         if (type == LocaleProviderAdapter.Type.HOST && IS_WINDOWS) {
116             DateFormat df = DateFormat.getDateInstance(DateFormat.FULL, Locale.US);
117             String date = df.format(new Date());
118             if (date.charAt(date.length()-1) == ' ') {
119                 throw new RuntimeException("Windows Host Locale Provider returns a trailing space.");
120             }
121         } else {
122             System.out.println("Windows HOST locale adapter not found. Ignoring this test.");
123         }
124     }
125 
tzNameTest(String id)126     static void tzNameTest(String id) {
127         TimeZone tz = TimeZone.getTimeZone(id);
128         String tzName = tz.getDisplayName(false, TimeZone.SHORT, Locale.US);
129         if (tzName.startsWith("GMT")) {
130             throw new RuntimeException("JRE's localized time zone name for "+id+" could not be retrieved. Returned name was: "+tzName);
131         }
132     }
133 
bug8001440Test()134     static void bug8001440Test() {
135         Locale locale = Locale.forLanguageTag("th-TH-u-nu-hoge");
136         NumberFormat nf = NumberFormat.getInstance(locale);
137         String nu = nf.format(1234560);
138     }
139 
140     // This test assumes Windows localized language/country display names.
bug8010666Test()141     static void bug8010666Test() {
142         if (IS_WINDOWS) {
143             NumberFormat nf = NumberFormat.getInstance(Locale.US);
144             try {
145                 double ver = nf.parse(System.getProperty("os.version"))
146                                .doubleValue();
147                 System.out.printf("Windows version: %.1f\n", ver);
148                 if (ver >= 6.0) {
149                     LocaleProviderAdapter lda =
150                         LocaleProviderAdapter.getAdapter(
151                             LocaleNameProvider.class, Locale.ENGLISH);
152                     LocaleProviderAdapter.Type type = lda.getAdapterType();
153                     if (type == LocaleProviderAdapter.Type.HOST) {
154                         LocaleNameProvider lnp = lda.getLocaleNameProvider();
155                         Locale mkmk = Locale.forLanguageTag("mk-MK");
156                         String result = mkmk.getDisplayLanguage(Locale.ENGLISH);
157                         String hostResult =
158                             lnp.getDisplayLanguage(mkmk.getLanguage(),
159                                                    Locale.ENGLISH);
160                         System.out.printf("  Display language name for" +
161                             " (mk_MK): result(HOST): \"%s\", returned: \"%s\"\n",
162                             hostResult, result);
163                         if (result == null ||
164                             hostResult != null &&
165                             !result.equals(hostResult)) {
166                             throw new RuntimeException("Display language name" +
167                                 " mismatch for \"mk\". Returned name was" +
168                                 " \"" + result + "\", result(HOST): \"" +
169                                 hostResult + "\"");
170                         }
171                         result = Locale.US.getDisplayLanguage(Locale.ENGLISH);
172                         hostResult =
173                             lnp.getDisplayLanguage(Locale.US.getLanguage(),
174                                                    Locale.ENGLISH);
175                         System.out.printf("  Display language name for" +
176                             " (en_US): result(HOST): \"%s\", returned: \"%s\"\n",
177                             hostResult, result);
178                         if (result == null ||
179                             hostResult != null &&
180                             !result.equals(hostResult)) {
181                             throw new RuntimeException("Display language name" +
182                                 " mismatch for \"en\". Returned name was" +
183                                 " \"" + result + "\", result(HOST): \"" +
184                                 hostResult + "\"");
185                         }
186                         if (ver >= 6.1) {
187                             result = Locale.US.getDisplayCountry(Locale.ENGLISH);
188                             hostResult = lnp.getDisplayCountry(
189                                 Locale.US.getCountry(), Locale.ENGLISH);
190                             System.out.printf("  Display country name for" +
191                                 " (en_US): result(HOST): \"%s\", returned: \"%s\"\n",
192                                 hostResult, result);
193                             if (result == null ||
194                                 hostResult != null &&
195                                 !result.equals(hostResult)) {
196                                 throw new RuntimeException("Display country name" +
197                                     " mismatch for \"US\". Returned name was" +
198                                     " \"" + result + "\", result(HOST): \"" +
199                                     hostResult + "\"");
200                             }
201                         }
202                     } else {
203                         throw new RuntimeException("Windows Host" +
204                             " LocaleProviderAdapter was not selected for" +
205                             " English locale.");
206                     }
207                 }
208             } catch (ParseException pe) {
209                 throw new RuntimeException("Parsing Windows version failed: "+pe.toString());
210             }
211         }
212     }
213 
bug8013086Test(String lang, String ctry)214     static void bug8013086Test(String lang, String ctry) {
215         try {
216             // Throws a NullPointerException if the test fails.
217             System.out.println(new SimpleDateFormat("z", new Locale(lang, ctry)).parse("UTC"));
218         } catch (ParseException pe) {
219             // ParseException is fine in this test, as it's not "UTC"
220 }
221     }
222 
bug8013903Test()223     static void bug8013903Test() {
224         if (IS_WINDOWS) {
225             Date sampleDate = new Date(0x10000000000L);
226             String hostResult = "\u5e73\u6210 16.11.03 (Wed) AM 11:53:47";
227             String jreResult = "\u5e73\u6210 16.11.03 (\u6c34) \u5348\u524d 11:53:47";
228             Locale l = new Locale("ja", "JP", "JP");
229             SimpleDateFormat sdf = new SimpleDateFormat("GGGG yyyy.MMM.dd '('E')' a hh:mm:ss", l);
230             sdf.setTimeZone(TimeZone.getTimeZone("America/Los_Angeles"));
231             String result = sdf.format(sampleDate);
232             System.out.println(result);
233             if (LocaleProviderAdapter.getAdapterPreference()
234                 .contains(LocaleProviderAdapter.Type.JRE)) {
235                 if (!jreResult.equals(result)) {
236                     throw new RuntimeException("Format failed. result: \"" +
237                         result + "\", expected: \"" + jreResult);
238                 }
239             } else {
240                 // Windows display names. Subject to change if Windows changes its format.
241                 if (!hostResult.equals(result)) {
242                     throw new RuntimeException("Format failed. result: \"" +
243                         result + "\", expected: \"" + hostResult);
244                 }
245             }
246         }
247     }
248 
bug8027289Test(String expectedCodePoint)249     static void bug8027289Test(String expectedCodePoint) {
250         if (IS_WINDOWS) {
251             char[] expectedSymbol = Character.toChars(Integer.valueOf(expectedCodePoint, 16));
252             NumberFormat nf = NumberFormat.getCurrencyInstance(Locale.CHINA);
253             char formatted = nf.format(7000).charAt(0);
254             System.out.println("returned: " + formatted + ", expected: " + expectedSymbol[0]);
255             if (formatted != expectedSymbol[0]) {
256                 throw new RuntimeException(
257                         "Unexpected Chinese currency symbol. returned: "
258                                 + formatted + ", expected: " + expectedSymbol[0]);
259             }
260         }
261     }
262 
bug8220227Test()263     static void bug8220227Test() {
264         if (IS_WINDOWS) {
265             Locale l = new Locale("xx","XX");
266             String country = l.getDisplayCountry();
267             if (country.endsWith("(XX)")) {
268                 throw new RuntimeException(
269                         "Unexpected Region name: " + country);
270             }
271         }
272     }
273 
bug8228465Test()274     static void bug8228465Test() {
275         LocaleProviderAdapter lda = LocaleProviderAdapter.getAdapter(CalendarNameProvider.class, Locale.US);
276         LocaleProviderAdapter.Type type = lda.getAdapterType();
277         if (type == LocaleProviderAdapter.Type.HOST && IS_WINDOWS) {
278             var names =  new GregorianCalendar()
279                 .getDisplayNames(Calendar.ERA, Calendar.SHORT_FORMAT, Locale.US);
280             if (!names.keySet().contains("AD") ||
281                 names.get("AD").intValue() != 1) {
282                     throw new RuntimeException(
283                             "Short Era name for 'AD' is missing or incorrect");
284             } else {
285                 System.out.println("bug8228465Test succeeded.");
286             }
287         }
288     }
289 }
290