jdk-24/test/jdk/java/util/PluggableLocale/CalendarDataProviderTest.java
2024-03-05 19:32:29 +00:00

73 lines
2.5 KiB
Java

/*
* Copyright (c) 2012, 2024, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License version 2 only, as
* published by the Free Software Foundation.
*
* This code is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
* version 2 for more details (a copy is included in the LICENSE file that
* accompanied this code).
*
* You should have received a copy of the GNU General Public License version
* 2 along with this work; if not, write to the Free Software Foundation,
* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
*
* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
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*/
/*
* @test
* @bug 7058207 8000986 8062588 8210406 8174269
* @summary CalendarDataProvider tests
* @library providersrc/foobarutils
* providersrc/barprovider
* @build com.foobar.Utils
* com.bar.*
* @run main/othervm -Djava.locale.providers=CLDR,SPI CalendarDataProviderTest
*/
import java.util.Calendar;
import java.util.Locale;
import static java.util.Calendar.WEDNESDAY;
/**
* Test case for CalendarDataProvider.
*
* Test strategy:
* com.bar.CalendarDataProviderImpl supports only ja_JP_kids locale. It returns
* unusual week parameter values, WEDNESDAY - first day of week, 7 - minimal
* days in the first week.
*
* A Calendar instance created with ja_JP_kids should use the week parameters
* provided by com.bar.CalendarDataProviderImpl.
*/
public class CalendarDataProviderTest {
public static void main(String[] s) {
new CalendarDataProviderTest().test();
}
void test() {
Locale kids = Locale.of("ja", "JP", "kids"); // test provider's supported locale
Calendar kcal = Calendar.getInstance(kids);
// check the week parameters
checkResult("firstDayOfWeek", kcal.getFirstDayOfWeek(), WEDNESDAY);
checkResult("minimalDaysInFirstWeek", kcal.getMinimalDaysInFirstWeek(), 7);
}
private <T> void checkResult(String msg, T got, T expected) {
if (!expected.equals(got)) {
String s = String.format("%s: got='%s', expected='%s'", msg, got, expected);
throw new RuntimeException(s);
}
}
}