1 /*

     2  * Copyright (c) 2018, 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 8208080

    27  * @summary Tests DateFormatSymbols provider implementations

    28  * @library provider

    29  * @build provider/module-info provider/foo.DateFormatSymbolsProviderImpl

    30  * @run main/othervm -Djava.locale.providers=SPI,CLDR DateFormatSymbolsProviderTests

    31  */

    32 

    33 import java.text.DateFormatSymbols;

    34 import java.util.Locale;

    35 import java.util.Map;

    36 

    37 /**

    38  * Test DateFormatSymbolsProvider SPI with BCP47 U extensions

    39  */

    40 public class DateFormatSymbolsProviderTests {

    41     private static final Map<Locale, String> data = Map.of(

    42         Locale.forLanguageTag("en-AA"),                 "foo",

    43         Locale.forLanguageTag("en-US-u-rg-aazzzz"),     "foo",

    44         Locale.forLanguageTag("en-US-u-ca-japanese"),   "bar"

    45     );

    46 

    47     public static void main(String... args) {

    48         data.forEach((l, e) -> {

    49             DateFormatSymbols dfs = DateFormatSymbols.getInstance(l);

    50             String[] months = dfs.getMonths();

    51             System.out.printf("January string for locale %s is %s.%n", l.toString(), months[0]);

    52             if (!months[0].equals(e)) {

    53                 throw new RuntimeException("DateFormatSymbols provider is not called for" + l);

    54             }

    55         });

    56     }

    57 }