Examples with ZoneRules java.time.zone.ZoneRules used on opensource projects

Example 1 with ZoneRules

use of java.time.zone.ZoneRules in project jdk8u_jdk by JetBrains.

the class TCKZoneRulesSerialization method assertSerialization.

private void assertSerialization(ZoneRules test) throws Exception {
    ByteArrayOutputStream baos = new ByteArrayOutputStream();
    ObjectOutputStream out = new ObjectOutputStream(baos);
    out.writeObject(test);
    baos.close();
    byte[] bytes = baos.toByteArray();
    ByteArrayInputStream bais = new ByteArrayInputStream(bytes);
    ObjectInputStream in = new ObjectInputStream(bais);
    ZoneRules result = (ZoneRules) in.readObject();
    assertEquals(result, test);
}

Example 2 with ZoneRules

use of java.time.zone.ZoneRules in project jdk8u_jdk by JetBrains.

the class TCKZoneRules method test_London_previousTransition_rulesBased.

public void test_London_previousTransition_rulesBased() {
    ZoneRules test = europeLondon();
    List<ZoneOffsetTransitionRule> rules = test.getTransitionRules();
    List<ZoneOffsetTransition> trans = test.getTransitions();
    ZoneOffsetTransition last = trans.get(trans.size() - 1);
    assertEquals(test.previousTransition(last.getInstant().plusSeconds(1)), last);
    assertEquals(test.previousTransition(last.getInstant().plusNanos(1)), last);
    // Jan 1st of year between transitions and rules
    ZonedDateTime odt = ZonedDateTime.ofInstant(last.getInstant(), last.getOffsetAfter());
    odt = odt.withDayOfYear(1).plusYears(1).with(LocalTime.MIDNIGHT);
    assertEquals(test.previousTransition(odt.toInstant()), last);
    // later years
    for (int year = 1998; year < 2010; year++) {
        ZoneOffsetTransition a = rules.get(0).createTransition(year);
        ZoneOffsetTransition b = rules.get(1).createTransition(year);
        ZoneOffsetTransition c = rules.get(0).createTransition(year + 1);
        assertEquals(test.previousTransition(c.getInstant()), b);
        assertEquals(test.previousTransition(b.getInstant().plusSeconds(1)), b);
        assertEquals(test.previousTransition(b.getInstant().plusNanos(1)), b);
        assertEquals(test.previousTransition(b.getInstant()), a);
        assertEquals(test.previousTransition(a.getInstant().plusSeconds(1)), a);
        assertEquals(test.previousTransition(a.getInstant().plusNanos(1)), a);
    }
}

Example 3 with ZoneRules

use of java.time.zone.ZoneRules in project jdk8u_jdk by JetBrains.

the class TCKZoneRules method test_London_getOffsetInfo_toDST.

public void test_London_getOffsetInfo_toDST() {
    ZoneRules test = europeLondon();
    checkOffset(test, createLDT(2008, 3, 24), OFFSET_ZERO, 1);
    checkOffset(test, createLDT(2008, 3, 25), OFFSET_ZERO, 1);
    checkOffset(test, createLDT(2008, 3, 26), OFFSET_ZERO, 1);
    checkOffset(test, createLDT(2008, 3, 27), OFFSET_ZERO, 1);
    checkOffset(test, createLDT(2008, 3, 28), OFFSET_ZERO, 1);
    checkOffset(test, createLDT(2008, 3, 29), OFFSET_ZERO, 1);
    checkOffset(test, createLDT(2008, 3, 30), OFFSET_ZERO, 1);
    checkOffset(test, createLDT(2008, 3, 31), OFFSET_PONE, 1);
    // cutover at 01:00Z
    checkOffset(test, LocalDateTime.of(2008, 3, 30, 0, 59, 59, 999999999), OFFSET_ZERO, 1);
    checkOffset(test, LocalDateTime.of(2008, 3, 30, 2, 0, 0, 0), OFFSET_PONE, 1);
}

Example 4 with ZoneRules

use of java.time.zone.ZoneRules in project jdk8u_jdk by JetBrains.

the class TCKZoneRules method test_London_nextTransition_rulesBased.

public void test_London_nextTransition_rulesBased() {
    ZoneRules test = europeLondon();
    List<ZoneOffsetTransitionRule> rules = test.getTransitionRules();
    List<ZoneOffsetTransition> trans = test.getTransitions();
    ZoneOffsetTransition last = trans.get(trans.size() - 1);
    assertEquals(test.nextTransition(last.getInstant()), rules.get(0).createTransition(1998));
    for (int year = 1998; year < 2010; year++) {
        ZoneOffsetTransition a = rules.get(0).createTransition(year);
        ZoneOffsetTransition b = rules.get(1).createTransition(year);
        ZoneOffsetTransition c = rules.get(0).createTransition(year + 1);
        assertEquals(test.nextTransition(a.getInstant()), b);
        assertEquals(test.nextTransition(b.getInstant().minusNanos(1)), b);
        assertEquals(test.nextTransition(b.getInstant()), c);
        assertEquals(test.nextTransition(c.getInstant().minusNanos(1)), c);
    }
}

Example 5 with ZoneRules

use of java.time.zone.ZoneRules in project jdk8u_jdk by JetBrains.

the class TCKZoneRules method test_Paris_getOffsetInfo_gap.

public void test_Paris_getOffsetInfo_gap() {
    ZoneRules test = europeParis();
    final LocalDateTime dateTime = LocalDateTime.of(2008, 3, 30, 2, 0, 0, 0);
    ZoneOffsetTransition trans = checkOffset(test, dateTime, OFFSET_PONE, GAP);
    assertEquals(trans.isGap(), true);
    assertEquals(trans.isOverlap(), false);
    assertEquals(trans.getOffsetBefore(), OFFSET_PONE);
    assertEquals(trans.getOffsetAfter(), OFFSET_PTWO);
    assertEquals(trans.getInstant(), createInstant(2008, 3, 30, 1, 0, ZoneOffset.UTC));
    assertEquals(trans.isValidOffset(OFFSET_ZERO), false);
    assertEquals(trans.isValidOffset(OFFSET_PONE), false);
    assertEquals(trans.isValidOffset(OFFSET_PTWO), false);
    assertEquals(trans.toString(), "Transition[Gap at 2008-03-30T02:00+01:00 to +02:00]");
    assertFalse(trans.equals(null));
    assertFalse(trans.equals(OFFSET_PONE));
    assertTrue(trans.equals(trans));
    final ZoneOffsetTransition otherTrans = test.getTransition(dateTime);
    assertTrue(trans.equals(otherTrans));
    assertEquals(trans.hashCode(), otherTrans.hashCode());
}