1 /*
   2  * Copyright (c) 2012, 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 7058207 8000986 8062588 8210406
  27  * @summary CalendarDataProvider tests
  28  * @library providersrc/foobarutils
  29  *          providersrc/barprovider
  30  * @build com.foobar.Utils
  31  *        com.bar.*
  32  * @run main/othervm -Djava.locale.providers=JRE,SPI CalendarDataProviderTest
  33  */
  34 
  35 import java.util.Calendar;
  36 import java.util.Locale;
  37 
  38 import static java.util.Calendar.WEDNESDAY;


  39 
  40 /**
  41  * Test case for CalendarDataProvider.
  42  *
  43  * Test strategy:
  44  * com.bar.CalendarDataProviderImpl supports only ja_JP_kids locale. It returns
  45  * unusual week parameter values, WEDNESDAY - first day of week, 7 - minimal
  46  * days in the first week.
  47  *
  48  * A Calendar instance created with ja_JP_kids should use the week parameters
  49  * provided by com.bar.CalendarDataProviderImpl.
  50  */
  51 public class CalendarDataProviderTest {
  52 
  53     public static void main(String[] s) {
  54         new CalendarDataProviderTest().test();
  55     }
  56 
  57     void test() {
  58         Locale kids = new Locale("ja", "JP", "kids"); // test provider's supported locale
  59         Calendar kcal = Calendar.getInstance(kids);

  60 
  61         // check the week parameters
  62         checkResult("firstDayOfWeek", kcal.getFirstDayOfWeek(), WEDNESDAY);
  63         checkResult("minimalDaysInFirstWeek", kcal.getMinimalDaysInFirstWeek(), 7);
  64     }
  65 
  66     private <T> void checkResult(String msg, T got, T expected) {
  67         if (!expected.equals(got)) {
  68             String s = String.format("%s: got='%s', expected='%s'", msg, got, expected);
  69             throw new RuntimeException(s);
  70         }
  71     }
  72 }
--- EOF ---