1 /*
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   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
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  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
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  23 
  24 /*
  25  * @test
  26  * @bug 8206120
  27  * @summary Test whether lenient era is accepted in JapaneseImperialCalendar
  28  * @run testng/othervm JapaneseLenientEraTest
  29  */
  30 
  31 import java.text.DateFormat;
  32 import java.text.SimpleDateFormat;
  33 import java.util.Calendar;
  34 import java.util.Date;
  35 import java.util.Locale;
  36 
  37 import org.testng.annotations.DataProvider;
  38 import org.testng.annotations.Test;
  39 import static org.testng.Assert.assertEquals;
  40 
  41 @Test
  42 public class JapaneseLenientEraTest {
  43 
  44     @DataProvider(name="lenientEra")
  45     Object[][] names() {
  46         return new Object[][] {
  47             // lenient era/year, strict era/year
  48             { "Meiji 123", "Heisei 2" },
  49             { "Sh\u014dwa 65", "Heisei 2" },
  50             { "Heisei 32", "Reiwa 2" },
  51         };
  52     }
  53 
  54     @Test(dataProvider="lenientEra")
  55     public void testLenientEra(String lenient, String strict) throws Exception {
  56         Calendar c = new Calendar.Builder()
  57             .setCalendarType("japanese")
  58             .build();
  59         DateFormat df = new SimpleDateFormat("GGGG y-M-d", Locale.ROOT);
  60         df.setCalendar(c);
  61         Date lenDate = df.parse(lenient + "-01-01");
  62         df.setLenient(false);
  63         Date strDate = df.parse(strict + "-01-01");
  64         assertEquals(lenDate, strDate);
  65     }
  66 }