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  */
26 
27 import java.text.*;
28 import java.util.*;
29 import static java.util.Calendar.*;
30 import sun.util.locale.provider.*;
31 import sun.util.resources.*;
32 import com.bar.CalendarDataProviderImpl;
33 
34 /**
35  * Test case for CalendarDataProvider.
36  *
37  * Test strategy:
38  * com.bar.CalendarDataProviderImpl supports only ja_JP_kids locale. It returns
39  * unusual week parameter values, WEDNESDAY - first day of week, 7 - minimal
40  * days in the first week.
41  *
42  * A Calendar instance created with ja_JP_kids should use the week parameters
43  * provided by com.bar.CalendarDataProviderImpl.
44  */
45 public class CalendarDataProviderTest {
46 
main(String[] s)47     public static void main(String[] s) {
48         new CalendarDataProviderTest().test();
49     }
50 
test()51     void test() {
52         Locale kids = new Locale("ja", "JP", "kids"); // test provider's supported locale
53         Calendar kcal = Calendar.getInstance(kids);
54         Calendar jcal = Calendar.getInstance(Locale.JAPAN);
55 
56         // check the week parameters
57         checkResult("firstDayOfWeek", kcal.getFirstDayOfWeek(), WEDNESDAY);
58         checkResult("minimalDaysInFirstWeek", kcal.getMinimalDaysInFirstWeek(), 7);
59     }
60 
checkResult(String msg, T got, T expected)61     private <T> void checkResult(String msg, T got, T expected) {
62         if (!expected.equals(got)) {
63             String s = String.format("%s: got='%s', expected='%s'", msg, got, expected);
64             throw new RuntimeException(s);
65         }
66     }
67 }
68