27 lines
953 B
Java
27 lines
953 B
Java
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/* Smoke test to ensure that tzdb.data can be loaded. */
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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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