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/*
* Copyright (c) 2018, 2021, 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 8181157 8202537 8234347 8236548 8261279
* @modules jdk.localedata
* @summary Checks CLDR time zone names are generated correctly at runtime
* @run testng/othervm -Djava.locale.providers=CLDR TimeZoneNamesTest
*/
import java.text.DateFormatSymbols;
import java.time.ZoneId;
import java.time.format.TextStyle;
import java.util.Arrays;
import java.util.Locale;
import java.util.Objects;
import java.util.TimeZone;
import static org.testng.Assert.assertEquals;
import static org.testng.Assert.assertFalse;
import org.testng.annotations.DataProvider;
import org.testng.annotations.Test;
@Test
public class TimeZoneNamesTest {
@DataProvider(name="noResourceTZs")
Object[][] data() {
return new Object[][] {
// tzid, locale, style, expected
// This list is as of CLDR version 33, and should be examined
// on the CLDR data upgrade.
// no "metazone" zones
{"Asia/Srednekolymsk", Locale.US, "Srednekolymsk Standard Time",
"GMT+11:00",
"Srednekolymsk Daylight Time",
"GMT+11:00",
"Srednekolymsk Time",
"GMT+11:00"},
{"Asia/Srednekolymsk", Locale.FRANCE, "Srednekolymsk (heure standard)",
"UTC+11:00",
"Srednekolymsk (heure d\u2019\u00e9t\u00e9)",
"UTC+11:00",
"heure : Srednekolymsk",
"UTC+11:00"},
{"America/Punta_Arenas", Locale.US, "Punta Arenas Standard Time",
"GMT-03:00",
"Punta Arenas Daylight Time",
"GMT-03:00",
"Punta Arenas Time",
"GMT-03:00"},
{"America/Punta_Arenas", Locale.FRANCE, "Punta Arenas (heure standard)",
"UTC\u221203:00",
"Punta Arenas (heure d\u2019\u00e9t\u00e9)",
"UTC\u221203:00",
"heure : Punta Arenas",
"UTC\u221203:00"},
{"Asia/Famagusta", Locale.US, "Famagusta Standard Time",
"GMT+02:00",
"Famagusta Daylight Time",
"GMT+03:00",
"Famagusta Time",
"GMT+02:00"},
{"Asia/Famagusta", Locale.FRANCE, "Famagouste (heure standard)",
"UTC+02:00",
"Famagouste (heure d\u2019\u00e9t\u00e9)",
"UTC+03:00",
"heure : Famagouste",
"UTC+02:00"},
{"Europe/Astrakhan", Locale.US, "Astrakhan Standard Time",
"GMT+04:00",
"Astrakhan Daylight Time",
"GMT+04:00",
"Astrakhan Time",
"GMT+04:00"},
{"Europe/Astrakhan", Locale.FRANCE, "Astrakhan (heure standard)",
"UTC+04:00",
"Astrakhan (heure d\u2019\u00e9t\u00e9)",
"UTC+04:00",
"heure : Astrakhan",
"UTC+04:00"},
{"Europe/Saratov", Locale.US, "Saratov Standard Time",
"GMT+04:00",
"Saratov Daylight Time",
"GMT+04:00",
"Saratov Time",
"GMT+04:00"},
{"Europe/Saratov", Locale.FRANCE, "Saratov (heure standard)",
"UTC+04:00",
"Saratov (heure d\u2019\u00e9t\u00e9)",
"UTC+04:00",
"heure : Saratov",
"UTC+04:00"},
{"Europe/Ulyanovsk", Locale.US, "Ulyanovsk Standard Time",
"GMT+04:00",
"Ulyanovsk Daylight Time",
"GMT+04:00",
"Ulyanovsk Time",
"GMT+04:00"},
{"Europe/Ulyanovsk", Locale.FRANCE, "Oulianovsk (heure standard)",
"UTC+04:00",
"Oulianovsk (heure d\u2019\u00e9t\u00e9)",
"UTC+04:00",
"heure : Oulianovsk",
"UTC+04:00"},
{"Pacific/Bougainville", Locale.US, "Bougainville Standard Time",
"GMT+11:00",
"Bougainville Daylight Time",
"GMT+11:00",
"Bougainville Time",
"GMT+11:00"},
{"Pacific/Bougainville", Locale.FRANCE, "Bougainville (heure standard)",
"UTC+11:00",
"Bougainville (heure d\u2019\u00e9t\u00e9)",
"UTC+11:00",
"heure : Bougainville",
"UTC+11:00"},
{"Europe/Istanbul", Locale.US, "Istanbul Standard Time",
"GMT+03:00",
"Istanbul Daylight Time",
"GMT+03:00",
"Istanbul Time",
"GMT+03:00"},
{"Europe/Istanbul", Locale.FRANCE, "Istanbul (heure standard)",
"UTC+03:00",
"Istanbul (heure d\u2019\u00e9t\u00e9)",
"UTC+03:00",
"heure : Istanbul",
"UTC+03:00"},
{"Asia/Istanbul", Locale.US, "Istanbul Standard Time",
"GMT+03:00",
"Istanbul Daylight Time",
"GMT+03:00",
"Istanbul Time",
"GMT+03:00"},
{"Asia/Istanbul", Locale.FRANCE, "Istanbul (heure standard)",
"UTC+03:00",
"Istanbul (heure d\u2019\u00e9t\u00e9)",
"UTC+03:00",
"heure : Istanbul",
"UTC+03:00"},
{"Turkey", Locale.US, "Istanbul Standard Time",
"GMT+03:00",
"Istanbul Daylight Time",
"GMT+03:00",
"Istanbul Time",
"GMT+03:00"},
{"Turkey", Locale.FRANCE, "Istanbul (heure standard)",
"UTC+03:00",
"Istanbul (heure d\u2019\u00e9t\u00e9)",
"UTC+03:00",
"heure : Istanbul",
"UTC+03:00"},
};
}
@Test(dataProvider="noResourceTZs")
public void test_tzNames(String tzid, Locale locale, String lstd, String sstd, String ldst, String sdst, String lgen, String sgen) {
// Standard time
assertEquals(TimeZone.getTimeZone(tzid).getDisplayName(false, TimeZone.LONG, locale), lstd);
assertEquals(TimeZone.getTimeZone(tzid).getDisplayName(false, TimeZone.SHORT, locale), sstd);
// daylight saving time
assertEquals(TimeZone.getTimeZone(tzid).getDisplayName(true, TimeZone.LONG, locale), ldst);
assertEquals(TimeZone.getTimeZone(tzid).getDisplayName(true, TimeZone.SHORT, locale), sdst);
// generic name
assertEquals(ZoneId.of(tzid).getDisplayName(TextStyle.FULL, locale), lgen);
assertEquals(ZoneId.of(tzid).getDisplayName(TextStyle.SHORT, locale), sgen);
}
// Make sure getZoneStrings() returns non-empty string array
@Test
public void test_getZoneStrings() {
assertFalse(
Arrays.stream(Locale.getAvailableLocales())
.limit(30)
.peek(l -> System.out.println("Locale: " + l))
.map(l -> DateFormatSymbols.getInstance(l).getZoneStrings())
.flatMap(zs -> Arrays.stream(zs))
.peek(names -> System.out.println(" tz: " + names[0]))
.flatMap(names -> Arrays.stream(names))
.filter(name -> Objects.isNull(name) || name.isEmpty())
.findAny()
.isPresent(),
"getZoneStrings() returned array containing non-empty string element(s)");
}
}
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