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8008254: j.u.Calendar.JavatimeTest failed at TL b78 pit testing

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To use j.t.ZoneId zone name to keep round-trip

Reviewed-by: okutsu
This commit is contained in:
Xueming Shen 2013-02-15 01:17:31 +00:00
parent 07c7afeaac
commit a433a8918d
1 changed files with 6 additions and 4 deletions
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10
jdk/test/java/util/Calendar/JavatimeTest.java
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@ -23,7 +23,7 @@
/*
*@test
*@bug 8007520
*@bug 8007520 8008254
*@summary Test those bridge methods to/from java.time date/time classes
*/
@ -53,13 +53,10 @@ public class JavatimeTest {
int nanos = r.nextInt(NANOS_PER_SECOND);
int nanos_ms = nanos / 1000000 * 1000000; // millis precision
long millis = secs * 1000 + r.nextInt(1000);
LocalDateTime ldt = LocalDateTime.ofEpochSecond(secs, nanos, ZoneOffset.UTC);
LocalDateTime ldt_ms = LocalDateTime.ofEpochSecond(secs, nanos_ms, ZoneOffset.UTC);
Instant inst = Instant.ofEpochSecond(secs, nanos);
Instant inst_ms = Instant.ofEpochSecond(secs, nanos_ms);
//System.out.printf("ms: %16d ns: %10d ldt:[%s]%n", millis, nanos, ldt);
///////////// java.util.Date /////////////////////////
Date jud = new java.util.Date(millis);
Instant inst0 = jud.toInstant();
@ -77,6 +74,8 @@ public class JavatimeTest {
}
//////////// java.util.GregorianCalendar /////////////
GregorianCalendar cal = new GregorianCalendar();
// non-roundtrip of tz name between j.u.tz and j.t.zid
cal.setTimeZone(TimeZone.getTimeZone(ZoneId.systemDefault()));
cal.setGregorianChange(new java.util.Date(Long.MIN_VALUE));
cal.setFirstDayOfWeek(Calendar.MONDAY);
cal.setMinimalDaysInFirstWeek(4);
@ -84,6 +83,9 @@ public class JavatimeTest {
ZonedDateTime zdt0 = cal.toZonedDateTime();
if (cal.getTimeInMillis() != zdt0.toInstant().toEpochMilli() ||
!cal.equals(GregorianCalendar.from(zdt0))) {
System.out.println("cal:" + cal);
System.out.println("zdt:" + zdt0);
System.out.println("calNew:" + GregorianCalendar.from(zdt0));
System.out.printf("ms: %16d ns: %10d ldt:[%s]%n", millis, nanos, ldt);
throw new RuntimeException("FAILED: gcal -> zdt -> gcal");
}