Java Code Examples for android.icu.util.Calendar#IS_LEAP_MONTH
The following examples show how to use
android.icu.util.Calendar#IS_LEAP_MONTH .
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Example 1
| Source File: DangiTest.java From j2objc with Apache License 2.0 | 4 votes |
|
/**
* Make sure IS_LEAP_MONTH participates in field resolution.
*/
@Test
public void TestResolution() {
Calendar cal = Calendar.getInstance(new ULocale("ko_KR@calendar=dangi"));
DateFormat fmt = DateFormat.getDateInstance(cal, DateFormat.DEFAULT);
// May 22 4334 = y4334 m4 d30 doy119
// May 23 4334 = y4334 m4* d1 doy120
final int THE_YEAR = 4334;
final int END = -1;
int[] DATA = {
// Format:
// (field, value)+, END, exp.month, exp.isLeapMonth, exp.DOM
// Note: exp.month is ONE-BASED
// If we set DAY_OF_YEAR only, that should be used
Calendar.DAY_OF_YEAR, 1,
END,
1,0,1, // Expect 1-1
// If we set MONTH only, that should be used
Calendar.IS_LEAP_MONTH, 1,
Calendar.DAY_OF_MONTH, 1,
Calendar.MONTH, 3,
END,
4,1,1, // Expect 4*-1
// If we set the DOY last, that should take precedence
Calendar.MONTH, 1, // Should ignore
Calendar.IS_LEAP_MONTH, 1, // Should ignore
Calendar.DAY_OF_MONTH, 1, // Should ignore
Calendar.DAY_OF_YEAR, 121,
END,
4,1,2, // Expect 4*-2
// If we set IS_LEAP_MONTH last, that should take precedence
Calendar.MONTH, 3,
Calendar.DAY_OF_MONTH, 1,
Calendar.DAY_OF_YEAR, 5, // Should ignore
Calendar.IS_LEAP_MONTH, 1,
END,
4,1,1, // Expect 4*-1
};
StringBuilder buf = new StringBuilder();
for (int i=0; i<DATA.length; ) {
cal.clear();
cal.set(Calendar.EXTENDED_YEAR, THE_YEAR);
buf.setLength(0);
buf.append("EXTENDED_YEAR=" + THE_YEAR);
while (DATA[i] != END) {
cal.set(DATA[i++], DATA[i++]);
buf.append(" " + fieldName(DATA[i-2]) + "=" + DATA[i-1]);
}
++i; // Skip over END mark
int expMonth = DATA[i++]-1;
int expIsLeapMonth = DATA[i++];
int expDOM = DATA[i++];
int month = cal.get(Calendar.MONTH);
int isLeapMonth = cal.get(Calendar.IS_LEAP_MONTH);
int dom = cal.get(Calendar.DAY_OF_MONTH);
if (expMonth == month && expIsLeapMonth == isLeapMonth &&
dom == expDOM) {
logln("OK: " + buf + " => " + fmt.format(cal.getTime()));
} else {
String s = fmt.format(cal.getTime());
cal.clear();
cal.set(Calendar.EXTENDED_YEAR, THE_YEAR);
cal.set(Calendar.MONTH, expMonth);
cal.set(Calendar.IS_LEAP_MONTH, expIsLeapMonth);
cal.set(Calendar.DAY_OF_MONTH, expDOM);
errln("Fail: " + buf + " => " + s +
"=" + (month+1) + "," + isLeapMonth + "," + dom +
", expected " + fmt.format(cal.getTime()) +
"=" + (expMonth+1) + "," + expIsLeapMonth + "," + expDOM);
}
}
}
Example 2
| Source File: ChineseTest.java From j2objc with Apache License 2.0 | 4 votes |
|
/**
* Make sure IS_LEAP_MONTH participates in field resolution.
*/
@Test
public void TestResolution() {
ChineseCalendar cal = new ChineseCalendar();
DateFormat fmt = DateFormat.getDateInstance(cal, DateFormat.DEFAULT);
// May 22 2001 = y4638 m4 d30 doy119
// May 23 2001 = y4638 m4* d1 doy120
final int THE_YEAR = 4638;
final int END = -1;
int[] DATA = {
// Format:
// (field, value)+, END, exp.month, exp.isLeapMonth, exp.DOM
// Note: exp.month is ONE-BASED
// If we set DAY_OF_YEAR only, that should be used
Calendar.DAY_OF_YEAR, 1,
END,
1,0,1, // Expect 1-1
// If we set MONTH only, that should be used
Calendar.IS_LEAP_MONTH, 1,
Calendar.DAY_OF_MONTH, 1,
Calendar.MONTH, 3,
END,
4,1,1, // Expect 4*-1
// If we set the DOY last, that should take precedence
Calendar.MONTH, 1, // Should ignore
Calendar.IS_LEAP_MONTH, 1, // Should ignore
Calendar.DAY_OF_MONTH, 1, // Should ignore
Calendar.DAY_OF_YEAR, 121,
END,
4,1,2, // Expect 4*-2
// I've disabled this test because it doesn't work this way,
// not even with a GregorianCalendar! MONTH alone isn't enough
// to supersede DAY_OF_YEAR. Some other month-related field is
// also required. - Liu 11/28/00
//! // If we set MONTH last, that should take precedence
//! ChineseCalendar.IS_LEAP_MONTH, 1,
//! Calendar.DAY_OF_MONTH, 1,
//! Calendar.DAY_OF_YEAR, 5, // Should ignore
//! Calendar.MONTH, 3,
//! END,
//! 4,1,1, // Expect 4*-1
// If we set IS_LEAP_MONTH last, that should take precedence
Calendar.MONTH, 3,
Calendar.DAY_OF_MONTH, 1,
Calendar.DAY_OF_YEAR, 5, // Should ignore
Calendar.IS_LEAP_MONTH, 1,
END,
4,1,1, // Expect 4*-1
};
StringBuffer buf = new StringBuffer();
for (int i=0; i<DATA.length; ) {
cal.clear();
cal.set(Calendar.EXTENDED_YEAR, THE_YEAR);
buf.setLength(0);
buf.append("EXTENDED_YEAR=" + THE_YEAR);
while (DATA[i] != END) {
cal.set(DATA[i++], DATA[i++]);
buf.append(" " + fieldName(DATA[i-2]) + "=" + DATA[i-1]);
}
++i; // Skip over END mark
int expMonth = DATA[i++]-1;
int expIsLeapMonth = DATA[i++];
int expDOM = DATA[i++];
int month = cal.get(Calendar.MONTH);
int isLeapMonth = cal.get(Calendar.IS_LEAP_MONTH);
int dom = cal.get(Calendar.DAY_OF_MONTH);
if (expMonth == month && expIsLeapMonth == isLeapMonth &&
dom == expDOM) {
logln("OK: " + buf + " => " + fmt.format(cal.getTime()));
} else {
String s = fmt.format(cal.getTime());
cal.clear();
cal.set(Calendar.EXTENDED_YEAR, THE_YEAR);
cal.set(Calendar.MONTH, expMonth);
cal.set(Calendar.IS_LEAP_MONTH, expIsLeapMonth);
cal.set(Calendar.DAY_OF_MONTH, expDOM);
errln("Fail: " + buf + " => " + s +
"=" + (month+1) + "," + isLeapMonth + "," + dom +
", expected " + fmt.format(cal.getTime()) +
"=" + (expMonth+1) + "," + expIsLeapMonth + "," + expDOM);
}
}
}
