68 lines
2.7 KiB
Java
68 lines
2.7 KiB
Java
/*
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* Copyright (c) 2018, Oracle and/or its affiliates. All rights reserved.
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* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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*
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* This code is free software; you can redistribute it and/or modify it
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* under the terms of the GNU General Public License version 2 only, as
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* published by the Free Software Foundation.
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*
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* This code is distributed in the hope that it will be useful, but WITHOUT
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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* version 2 for more details (a copy is included in the LICENSE file that
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* accompanied this code).
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*
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* You should have received a copy of the GNU General Public License version
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* 2 along with this work; if not, write to the Free Software Foundation,
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* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
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*
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* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
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* or visit www.oracle.com if you need additional information or have any
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* questions.
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*/
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/*
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* @test
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* @bug 8202764
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* @modules jdk.localedata
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* @summary Checks time zone names are consistent with aliased ids,
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* between DateFormatSymbols.getZoneStrings() and getDisplayName()
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* of TimeZone/ZoneId classes
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* @run testng/othervm Bug8202764
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*/
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import static org.testng.Assert.assertEquals;
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import java.time.ZoneId;
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import java.time.format.TextStyle;
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import java.text.DateFormatSymbols;
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import java.util.Arrays;
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import java.util.Locale;
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import java.util.Set;
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import java.util.TimeZone;
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import org.testng.annotations.Test;
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public class Bug8202764 {
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@Test
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public void testAliasedTZs() {
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Set<String> zoneIds = ZoneId.getAvailableZoneIds();
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Arrays.stream(DateFormatSymbols.getInstance(Locale.US).getZoneStrings())
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.forEach(zone -> {
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System.out.println(zone[0]);
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TimeZone tz = TimeZone.getTimeZone(zone[0]);
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assertEquals(zone[1], tz.getDisplayName(false, TimeZone.LONG, Locale.US));
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assertEquals(zone[2], tz.getDisplayName(false, TimeZone.SHORT, Locale.US));
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assertEquals(zone[3], tz.getDisplayName(true, TimeZone.LONG, Locale.US));
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assertEquals(zone[4], tz.getDisplayName(true, TimeZone.SHORT, Locale.US));
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if (zoneIds.contains(zone[0])) {
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// Some of the ids, e.g. three-letter ids are not supported in ZoneId
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ZoneId zi = tz.toZoneId();
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assertEquals(zone[5], zi.getDisplayName(TextStyle.FULL, Locale.US));
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assertEquals(zone[6], zi.getDisplayName(TextStyle.SHORT, Locale.US));
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}
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});
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}
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}
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