@Test
// 1000000 times: 627 mills.
// 1000000 times: 628 mills.
// 1000000 times: 631 mills.
public void begTimeOfDate() {
Calendar calendar = CalendarHelper.today();
Calendar begTime = null;
Calendar endTime = null;
int count = 1000000; // 100w
long beg = System.currentTimeMillis();
for (int i = 0; i < count; i++) {
begTime = CalendarHelper.begTimeOfDate(calendar);
}
//
long end = System.currentTimeMillis();
System.out.println(count + " times: " + (end - beg) + " mills. ");
//
System.out.println(CalendarHelper.toString(begTime));
beg = System.currentTimeMillis();
for (int i = 0; i < count; i++) {
endTime = CalendarHelper.endTimeOfDate(calendar);
}
//
end = System.currentTimeMillis();
System.out.println(count + " times: " + (end - beg) + " mills. ");
System.out.println(CalendarHelper.toString(endTime));
}
@Test
public void today() {
Calendar value = null;
int count = 1000000; // 100w
long beg = System.currentTimeMillis();
for (int i = 0; i < count; i++) {
value = CalendarHelper.today();
}
//
long end = System.currentTimeMillis();
System.out.println(count + " times: " + (end - beg) + " mills. ");
System.out.println(CalendarHelper.toString(value));
System.out.println(CalendarHelper.toString(value, DateHelper.DATE_TIME_MILLS_PATTERN));
}
@Test
// 1000000 times: 2512 mills.
// 1000000 times: 2789 mills.
// 1000000 times: 2792 mills.
public void toCalendar() {
Calendar value = null;
int count = 1000000; // 100w
long beg = System.currentTimeMillis();
for (int i = 0; i < count; i++) {
value =
CalendarHelper.toCalendar("2012/03/02 13:42:17:534", DateHelper.DATE_TIME_MILLS_PATTERN);
}
//
long end = System.currentTimeMillis();
System.out.println(count + " times: " + (end - beg) + " mills. ");
System.out.println(CalendarHelper.toString(value));
System.out.println(CalendarHelper.toString(value, DateHelper.DATE_TIME_MILLS_PATTERN));
}
@Test
// 1000000 times: 1760 mills.
// 1000000 times: 1722 mills.
// 1000000 times: 1763 mills.
public void toStringz() {
Calendar today = CalendarHelper.today();
String value = null;
int count = 1000000; // 100w
long beg = System.currentTimeMillis();
for (int i = 0; i < count; i++) {
// 2012/02/09 09:57:23:671
// 2012/02/09 21:57:49:908
value = CalendarHelper.toString(today, DateHelper.DATE_TIME_MILLS_PATTERN);
}
//
long end = System.currentTimeMillis();
System.out.println(count + " times: " + (end - beg) + " mills. ");
System.out.println(value);
}
@Test
// 1000000 times: 736 mills.
// 1000000 times: 748 mills.
// 1000000 times: 719 mills.
//
// verified
public void randomCalendarLong() {
long result = 0L;
int count = 1000000;
long beg = System.currentTimeMillis();
for (int i = 0; i < count; i++) {
result = CalendarHelper.randomCalendarLong();
}
long end = System.currentTimeMillis();
System.out.println(count + " times: " + (end - beg) + " mills. ");
System.out.println(result);
}