-
-
Notifications
You must be signed in to change notification settings - Fork 737
Commit
This commit does not belong to any branch on this repository, and may belong to a fork outside of the repository.
- Loading branch information
1 parent
4872ab2
commit e620bcd
Showing
1 changed file
with
247 additions
and
0 deletions.
There are no files selected for viewing
247 changes: 247 additions & 0 deletions
247
icu4j/main/tests/core/src/com/ibm/icu/dev/test/calendar/InTemporalLeapYearTest.java
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,247 @@ | ||
| // © 2023 and later: Unicode, Inc. and others. | ||
| // License & terms of use: http://www.unicode.org/copyright.html | ||
| package com.ibm.icu.dev.test.calendar; | ||
|
|
||
| import org.junit.Test; | ||
| import org.junit.runner.RunWith; | ||
| import org.junit.runners.JUnit4; | ||
|
|
||
| import com.ibm.icu.util.Calendar; | ||
| import com.ibm.icu.util.GregorianCalendar; | ||
| import com.ibm.icu.util.HebrewCalendar; | ||
| import com.ibm.icu.util.IslamicCalendar; | ||
| import com.ibm.icu.util.ULocale; | ||
|
|
||
| @RunWith(JUnit4.class) | ||
| public class InTemporalLeapYearTest extends com.ibm.icu.dev.test.TestFmwk { | ||
| @Test | ||
| public void TestGregorian() { | ||
| // test from year 1800 to 2500 | ||
| GregorianCalendar gc = new GregorianCalendar(); | ||
| for (int year = 1900; year < 2400; ++year) { | ||
| gc.set(year, Calendar.MARCH, 7); | ||
| assertEquals("Calendar::inTemporalLeapYear", | ||
| gc.isLeapYear(year), gc.inTemporalLeapYear() == true); | ||
| } | ||
| } | ||
|
|
||
| private void RunChinese(Calendar cal) { | ||
| GregorianCalendar gc = new GregorianCalendar(); | ||
| Calendar leapTest = (Calendar)cal.clone(); | ||
| // Start our test from 1900, Jan 1. | ||
| // Check every 29 days in exhausted mode. | ||
| int incrementDays = 29; | ||
| int startYear = 1900; | ||
| int stopYear = 2400; | ||
|
|
||
| boolean quick = true; | ||
| if (quick) { | ||
| incrementDays = 317; | ||
| stopYear = 2100; | ||
| } | ||
| int yearForHasLeapMonth = -1; | ||
| boolean hasLeapMonth = false; | ||
| for (gc.set(startYear, Calendar.JANUARY, 1); | ||
| gc.get(Calendar.YEAR) <= stopYear; | ||
| gc.add(Calendar.DATE, incrementDays)) { | ||
| cal.setTime(gc.getTime()); | ||
| int cal_year = cal.get(Calendar.EXTENDED_YEAR); | ||
| if (yearForHasLeapMonth != cal_year) { | ||
| leapTest.set(Calendar.EXTENDED_YEAR, cal_year); | ||
| leapTest.set(Calendar.MONTH, 0); | ||
| leapTest.set(Calendar.DATE, 1); | ||
| // seek any leap month | ||
| // check any leap month in the next 12 months. | ||
| for (hasLeapMonth = false; | ||
| (!hasLeapMonth) && cal_year == leapTest.get(Calendar.EXTENDED_YEAR); | ||
| leapTest.add(Calendar.MONTH, 1)) { | ||
| hasLeapMonth = leapTest.get(Calendar.IS_LEAP_MONTH) != 0; | ||
| } | ||
| yearForHasLeapMonth = cal_year; | ||
| } | ||
|
|
||
| boolean actualInLeap = cal.inTemporalLeapYear(); | ||
| if (hasLeapMonth != actualInLeap) { | ||
| logln("Gregorian y=" + gc.get(Calendar.YEAR) + | ||
| " m=" + gc.get(Calendar.MONTH) + | ||
| " d=" + gc.get(Calendar.DATE) + | ||
| " => cal y=" + cal.get(Calendar.EXTENDED_YEAR) + | ||
| " m=" + (cal.get(Calendar.IS_LEAP_MONTH) == 1 ? "L" : "") + | ||
| cal.get(Calendar.MONTH) + | ||
| " d=" + cal.get(Calendar.DAY_OF_MONTH) + | ||
| " expected:" + (hasLeapMonth ? "true" : "false") + | ||
| " actual:" + (actualInLeap ? "true" : "false")); | ||
| } | ||
| assertEquals("inTemporalLeapYear", hasLeapMonth, actualInLeap); | ||
| } | ||
| } | ||
|
|
||
| @Test | ||
| public void TestChinese() { | ||
| RunChinese(Calendar.getInstance(ULocale.ROOT.setKeywordValue("calendar", "chinese"))); | ||
| } | ||
|
|
||
| @Test | ||
| public void TestDangi() { | ||
| RunChinese(Calendar.getInstance(ULocale.ROOT.setKeywordValue("calendar", "dangi"))); | ||
| } | ||
|
|
||
| @Test | ||
| public void TestHebrew() { | ||
| Calendar cal = Calendar.getInstance(ULocale.ROOT.setKeywordValue("calendar", "hebrew")); | ||
|
|
||
| GregorianCalendar gc = new GregorianCalendar(); | ||
| Calendar leapTest = (Calendar)cal.clone(); | ||
| // Start our test from 1900, Jan 1. | ||
| // Check every 29 days in exhausted mode. | ||
| int incrementDays = 29; | ||
| int startYear = 1900; | ||
| int stopYear = 2400; | ||
|
|
||
| boolean quick = true; | ||
| if (quick) { | ||
| incrementDays = 317; | ||
| stopYear = 2100; | ||
| } | ||
| int yearForHasLeapMonth = -1; | ||
| boolean hasLeapMonth = false; | ||
| for (gc.set(startYear, Calendar.JANUARY, 1); | ||
| gc.get(Calendar.YEAR) <= stopYear; | ||
| gc.add(Calendar.DATE, incrementDays)) { | ||
| cal.setTime(gc.getTime()); | ||
| int cal_year = cal.get(Calendar.EXTENDED_YEAR); | ||
| if (yearForHasLeapMonth != cal_year) { | ||
| leapTest.set(Calendar.EXTENDED_YEAR, cal_year); | ||
| leapTest.set(Calendar.MONTH, 0); | ||
| leapTest.set(Calendar.DATE, 1); | ||
| hasLeapMonth = leapTest.get(Calendar.MONTH) == HebrewCalendar.TAMUZ; | ||
| yearForHasLeapMonth = cal_year; | ||
| } | ||
| boolean actualInLeap = cal.inTemporalLeapYear(); | ||
| if (hasLeapMonth != actualInLeap) { | ||
| logln("Gregorian y=" + gc.get(Calendar.YEAR) + | ||
| " m=" + gc.get(Calendar.MONTH) + | ||
| " d=" + gc.get(Calendar.DATE) + | ||
| " => cal y=" + cal.get(Calendar.EXTENDED_YEAR) + | ||
| " m=" + (cal.get(Calendar.IS_LEAP_MONTH) == 1 ? "L" : "") + | ||
| cal.get(Calendar.MONTH) + | ||
| " d=" + cal.get(Calendar.DAY_OF_MONTH) + | ||
| " expected:" + (hasLeapMonth ? "true" : "false") + | ||
| " actual:" + (actualInLeap ? "true" : "false")); | ||
| } | ||
| assertEquals("inTemporalLeapYear", hasLeapMonth, actualInLeap); | ||
| } | ||
| } | ||
|
|
||
| private void RunIslamic(Calendar cal) { | ||
| RunXDaysIsLeap(cal, 355); | ||
| } | ||
|
|
||
| @Test | ||
| public void TestIslamic() { | ||
| RunIslamic(Calendar.getInstance(ULocale.ROOT.setKeywordValue("calendar", "islamic"))); | ||
| } | ||
|
|
||
| @Test | ||
| public void TestIslamicCivil() { | ||
| RunIslamic(Calendar.getInstance(ULocale.ROOT.setKeywordValue("calendar", "islamic-civil"))); | ||
| } | ||
|
|
||
| @Test | ||
| public void TestIslamicUmalqura() { | ||
| RunIslamic(Calendar.getInstance(ULocale.ROOT.setKeywordValue("calendar", "islamic-umalqura"))); | ||
| } | ||
|
|
||
| @Test | ||
| public void TestIslamicRGSA() { | ||
| RunIslamic(Calendar.getInstance(ULocale.ROOT.setKeywordValue("calendar", "islamic-rgsa"))); | ||
| } | ||
|
|
||
| @Test | ||
| public void TestIslamicTBLA() { | ||
| RunIslamic(Calendar.getInstance(ULocale.ROOT.setKeywordValue("calendar", "islamic-tbla"))); | ||
| } | ||
|
|
||
| private void RunXDaysIsLeap(Calendar cal, int x) { | ||
| GregorianCalendar gc = new GregorianCalendar(); | ||
| Calendar leapTest = (Calendar)cal.clone(); | ||
| // Start our test from 1900, Jan 1. | ||
| // Check every 29 days in exhausted mode. | ||
| int incrementDays = 29; | ||
| int startYear = 1900; | ||
| int stopYear = 2400; | ||
|
|
||
| boolean quick = true; | ||
| if (quick) { | ||
| incrementDays = 317; | ||
| stopYear = 2100; | ||
| } | ||
| int yearForHasLeapMonth = -1; | ||
| boolean hasLeapMonth = false; | ||
| for (gc.set(startYear, Calendar.JANUARY, 1); | ||
| gc.get(Calendar.YEAR) <= stopYear; | ||
| gc.add(Calendar.DATE, incrementDays)) { | ||
| cal.setTime(gc.getTime()); | ||
| int cal_year = cal.get(Calendar.EXTENDED_YEAR); | ||
| if (yearForHasLeapMonth != cal_year) { | ||
| // If that year has exactly x days, it is a leap year. | ||
| hasLeapMonth = cal.getActualMaximum(Calendar.DAY_OF_YEAR) == x; | ||
| yearForHasLeapMonth = cal_year; | ||
| } | ||
|
|
||
| boolean actualInLeap = cal.inTemporalLeapYear(); | ||
| if (hasLeapMonth != actualInLeap) { | ||
| logln("Gregorian y=" + gc.get(Calendar.YEAR) + | ||
| " m=" + gc.get(Calendar.MONTH) + | ||
| " d=" + gc.get(Calendar.DATE) + | ||
| " => cal y=" + cal.get(Calendar.EXTENDED_YEAR) + | ||
| " m=" + (cal.get(Calendar.IS_LEAP_MONTH) == 1 ? "L" : "") + | ||
| cal.get(Calendar.MONTH) + | ||
| " d=" + cal.get(Calendar.DAY_OF_MONTH) + | ||
| " expected:" + (hasLeapMonth ? "true" : "false") + | ||
| " actual:" + (actualInLeap ? "true" : "false")); | ||
| } | ||
| assertEquals("inTemporalLeapYear", hasLeapMonth, actualInLeap); | ||
| } | ||
| } | ||
|
|
||
| @Test | ||
| public void TestTaiwan() { | ||
| RunXDaysIsLeap(Calendar.getInstance(ULocale.ROOT.setKeywordValue("calendar", "roc")), 366); | ||
| } | ||
|
|
||
| @Test | ||
| public void TestJapanese() { | ||
| RunXDaysIsLeap(Calendar.getInstance(ULocale.ROOT.setKeywordValue("calendar", "japanese")), 366); | ||
| } | ||
|
|
||
| @Test | ||
| public void TestBuddhist() { | ||
| RunXDaysIsLeap(Calendar.getInstance(ULocale.ROOT.setKeywordValue("calendar", "buddhist")), 366); | ||
| } | ||
|
|
||
| @Test | ||
| public void TestPersian() { | ||
| RunXDaysIsLeap(Calendar.getInstance(ULocale.ROOT.setKeywordValue("calendar", "persian")), 366); | ||
| } | ||
|
|
||
| @Test | ||
| public void TestIndian() { | ||
| RunXDaysIsLeap(Calendar.getInstance(ULocale.ROOT.setKeywordValue("calendar", "indian")), 366); | ||
| } | ||
|
|
||
| @Test | ||
| public void TestCoptic() { | ||
| RunXDaysIsLeap(Calendar.getInstance(ULocale.ROOT.setKeywordValue("calendar", "coptic")), 366); | ||
| } | ||
|
|
||
| @Test | ||
| public void TestEthiopic() { | ||
| RunXDaysIsLeap(Calendar.getInstance(ULocale.ROOT.setKeywordValue("calendar", "ethiopic")), 366); | ||
| } | ||
|
|
||
| @Test | ||
| public void TestEthiopicAmeteAlem() { | ||
| RunXDaysIsLeap(Calendar.getInstance(ULocale.ROOT.setKeywordValue("calendar", "ethiopic-amete-alem")), 366); | ||
| } | ||
| } |