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43 lines
1.6 KiB
43 lines
1.6 KiB
2 months ago
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/* Smoke test to ensure that tzdb.data can be loaded.
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Copyright (c) 2024 Red Hat, Inc.
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This program is free software: you can redistribute it and/or modify
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it under the terms of the GNU Affero General Public License as
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published by the Free Software Foundation, either version 3 of the
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License, or (at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU Affero General Public License for more details.
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You should have received a copy of the GNU Affero General Public License
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along with this program. If not, see <http://www.gnu.org/licenses/>. */
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import java.time.zone.ZoneRulesProvider;
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import java.util.Calendar;
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import java.util.GregorianCalendar;
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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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public class ZoneTest {
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public static void main(String[] args) {
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// This is what failed in OpenJDK's build.tools.cldrconverter.
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new GregorianCalendar(TimeZone.getTimeZone("America/Los_Angeles"),
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Locale.US).get(Calendar.YEAR);
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// In some OpenJDK versions, this exercises a different parser.
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Set<String> available = ZoneRulesProvider.getAvailableZoneIds();
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boolean errors = false;
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if (available.contains("ROC"))
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System.out.println("error: ROC zone is present");
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if (!available.contains("America/New_York"))
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System.out.println("error: America/New_York is missing");
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if (errors)
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System.exit(1);
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}
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}
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