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/*
* Copyright (c) 2017, 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
* or visit www.oracle.com if you need additional information or have any
* questions.
*/
/*
*
* @test
* @bug 8176841
* @summary Tests Calendar class deals with Unicode extensions
* correctly.
* @modules jdk.localedata
* @run testng/othervm CalendarTests
*/
import static org.testng.Assert.assertEquals;
import java.text.DateFormat;
import java.util.Calendar;
import java.util.Locale;
import java.util.TimeZone;
import org.testng.annotations.AfterTest;
import org.testng.annotations.BeforeTest;
import org.testng.annotations.DataProvider;
import org.testng.annotations.Test;
/**
* Test Calendar with BCP47 U extensions
*/
@Test
public class CalendarTests {
private static TimeZone defaultTZ;
private static final TimeZone ASIATOKYO = TimeZone.getTimeZone("Asia/Tokyo");
private static final TimeZone AMLA = TimeZone.getTimeZone("America/Los_Angeles");
private static final Locale JPTYO = Locale.forLanguageTag("en-u-tz-jptyo");
private static final Locale USLAX = Locale.forLanguageTag("en-u-tz-uslax");
private static final Locale FW_SUN = Locale.forLanguageTag("en-US-u-fw-sun");
private static final Locale FW_MON = Locale.forLanguageTag("en-US-u-fw-mon");
private static final Locale FW_TUE = Locale.forLanguageTag("en-US-u-fw-tue");
private static final Locale FW_WED = Locale.forLanguageTag("en-US-u-fw-wed");
private static final Locale FW_THU = Locale.forLanguageTag("en-US-u-fw-thu");
private static final Locale FW_FRI = Locale.forLanguageTag("en-US-u-fw-fri");
private static final Locale FW_SAT = Locale.forLanguageTag("en-US-u-fw-sat");
@BeforeTest
public void beforeTest() {
defaultTZ = TimeZone.getDefault();
TimeZone.setDefault(AMLA);
}
@AfterTest
public void afterTest() {
TimeZone.setDefault(defaultTZ);
}
@DataProvider(name="tz")
Object[][] tz() {
return new Object[][] {
// Locale, Expected Zone,
{JPTYO, ASIATOKYO},
{USLAX, AMLA},
// invalid
{Locale.forLanguageTag("en-US-u-tz-jpzzz"), AMLA}
};
}
@DataProvider(name="firstDayOfWeek")
Object[][] firstDayOfWeek () {
return new Object[][] {
// Locale, Expected DayOfWeek,
{Locale.US, Calendar.SUNDAY},
{FW_SUN, Calendar.SUNDAY},
{FW_MON, Calendar.MONDAY},
{FW_TUE, Calendar.TUESDAY},
{FW_WED, Calendar.WEDNESDAY},
{FW_THU, Calendar.THURSDAY},
{FW_FRI, Calendar.FRIDAY},
{FW_SAT, Calendar.SATURDAY},
// invalid case
{Locale.forLanguageTag("en-US-u-fw-xxx"), Calendar.SUNDAY},
// region override
{Locale.forLanguageTag("en-US-u-rg-gbzzzz"), Calendar.MONDAY},
{Locale.forLanguageTag("zh-CN-u-rg-eszzzz"), Calendar.MONDAY},
// "fw" and "rg".
{Locale.forLanguageTag("en-US-u-fw-wed-rg-gbzzzz"), Calendar.WEDNESDAY},
{Locale.forLanguageTag("en-US-u-fw-xxx-rg-gbzzzz"), Calendar.MONDAY},
{Locale.forLanguageTag("en-US-u-fw-xxx-rg-zzzz"), Calendar.SUNDAY},
};
}
@DataProvider(name="minDaysInFirstWeek")
Object[][] minDaysInFrstWeek () {
return new Object[][] {
// Locale, Expected minDay,
{Locale.US, 1},
// region override
{Locale.forLanguageTag("en-US-u-rg-gbzzzz"), 4},
{Locale.forLanguageTag("zh-CN-u-rg-eszzzz"), 4},
};
}
@Test(dataProvider="tz")
public void test_tz(Locale locale, TimeZone zoneExpected) {
DateFormat df = DateFormat.getTimeInstance(DateFormat.FULL, locale);
assertEquals(df.getTimeZone(), zoneExpected);
Calendar c = Calendar.getInstance(locale);
assertEquals(c.getTimeZone(), zoneExpected);
c = new Calendar.Builder().setLocale(locale).build();
assertEquals(c.getTimeZone(), zoneExpected);
}
@Test(dataProvider="firstDayOfWeek")
public void test_firstDayOfWeek(Locale locale, int dowExpected) {
Calendar c = Calendar.getInstance(locale);
assertEquals(c.getFirstDayOfWeek(), dowExpected);
c = new Calendar.Builder().setLocale(locale).build();
assertEquals(c.getFirstDayOfWeek(), dowExpected);
}
@Test(dataProvider="minDaysInFirstWeek")
public void test_minDaysInFirstWeek(Locale locale, int minDaysExpected) {
Calendar c = Calendar.getInstance(locale);
assertEquals(c.getMinimalDaysInFirstWeek(), minDaysExpected);
c = new Calendar.Builder().setLocale(locale).build();
assertEquals(c.getMinimalDaysInFirstWeek(), minDaysExpected);
}
}
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