void iCalConverter::setSource(Calendar& inputCalendar) {
if(calendar)
delete calendar;
calendar = (Calendar *)inputCalendar.clone();
if(iCalendar) {
delete [] iCalendar; iCalendar = NULL;
}
}
//----------------------------------------------------------------------
void
DateFormat::setCalendar(const Calendar& newCalendar)
{
Calendar* newCalClone = newCalendar.clone();
if (newCalClone != NULL) {
adoptCalendar(newCalClone);
}
}
/* {{{ proto bool datefmt_set_calendar(IntlDateFormatter $mf, mixed $calendar)
* Set formatter's calendar.
*/
U_CFUNC PHP_FUNCTION(datefmt_set_calendar)
{
zval *calendar_zv;
DATE_FORMAT_METHOD_INIT_VARS;
if (zend_parse_method_parameters(ZEND_NUM_ARGS() TSRMLS_CC, getThis(), "Oz",
&object, IntlDateFormatter_ce_ptr, &calendar_zv) == FAILURE) {
intl_error_set(NULL, U_ILLEGAL_ARGUMENT_ERROR,
"datefmt_set_calendar: unable to parse input params", 0 TSRMLS_CC);
RETURN_FALSE;
}
DATE_FORMAT_METHOD_FETCH_OBJECT;
Calendar *cal;
long cal_type;
bool cal_owned;
Locale locale = Locale::createFromName(dfo->requested_locale);
// getting the actual locale from the DateFormat is not enough
// because we would have lost modifiers such as @calendar. We
// must store the requested locale on object creation
if (datefmt_process_calendar_arg(calendar_zv, locale,
"datefmt_set_calendar", INTL_DATA_ERROR_P(dfo), cal, cal_type,
cal_owned TSRMLS_CC) == FAILURE) {
RETURN_FALSE;
}
if (cal_owned) {
/* a non IntlCalendar was specified, we want to keep the timezone */
TimeZone *old_timezone = fetch_datefmt(dfo)->getTimeZone().clone();
if (old_timezone == NULL) {
intl_errors_set(INTL_DATA_ERROR_P(dfo), U_MEMORY_ALLOCATION_ERROR,
"datefmt_set_calendar: Out of memory when cloning calendar",
0 TSRMLS_CC);
delete cal;
RETURN_FALSE;
}
cal->adoptTimeZone(old_timezone);
} else {
cal = cal->clone();
if (cal == NULL) {
intl_errors_set(INTL_DATA_ERROR_P(dfo), U_MEMORY_ALLOCATION_ERROR,
"datefmt_set_calendar: Out of memory when cloning calendar",
0 TSRMLS_CC);
RETURN_FALSE;
}
}
fetch_datefmt(dfo)->adoptCalendar(cal);
dfo->calendar = cal_type;
RETURN_TRUE;
}
int32_t RelativeDateFormat::dayDifference(Calendar &cal, UErrorCode &status) {
if(U_FAILURE(status)) {
return 0;
}
// TODO: Cache the nowCal to avoid heap allocs? Would be difficult, don't know the calendar type
Calendar *nowCal = cal.clone();
nowCal->setTime(Calendar::getNow(), status);
// For the day difference, we are interested in the difference in the (modified) julian day number
// which is midnight to midnight. Using fieldDifference() is NOT correct here, because
// 6pm Jan 4th to 10am Jan 5th should be considered "tomorrow".
int32_t dayDiff = cal.get(UCAL_JULIAN_DAY, status) - nowCal->get(UCAL_JULIAN_DAY, status);
delete nowCal;
return dayDiff;
}
void IntlCalendarTest::TestJapanese3860()
{
Calendar *cal;
UErrorCode status = U_ZERO_ERROR;
cal = Calendar::createInstance("ja_JP@calendar=japanese", status);
CHECK(status, UnicodeString("Creating ja_JP@calendar=japanese calendar"));
Calendar *cal2 = cal->clone();
SimpleDateFormat *fmt2 = new SimpleDateFormat(UnicodeString("HH:mm:ss.S MMMM d, yyyy G"), Locale("en_US@calendar=gregorian"), status);
UnicodeString str;
{
// Test simple parse/format with adopt
UDate aDate = 0;
// Test parse with missing era (should default to current era, heisei)
// Test parse with incomplete information
logln("Testing parse w/ missing era...");
SimpleDateFormat *fmt = new SimpleDateFormat(UnicodeString("y.M.d"), Locale("ja_JP@calendar=japanese"), status);
CHECK(status, "creating date format instance");
if(!fmt) {
errln("Coudln't create en_US instance");
} else {
UErrorCode s2 = U_ZERO_ERROR;
cal2->clear();
UnicodeString samplestr("1.1.9");
logln(UnicodeString() + "Test Year: " + samplestr);
aDate = fmt->parse(samplestr, s2);
ParsePosition pp=0;
fmt->parse(samplestr, *cal2, pp);
CHECK(s2, "parsing the 1.1.9 string");
logln("*cal2 after 119 parse:");
str.remove();
fmt2->format(aDate, str);
logln(UnicodeString() + "as Gregorian Calendar: " + str);
cal2->setTime(aDate, s2);
int32_t gotYear = cal2->get(UCAL_YEAR, s2);
int32_t gotEra = cal2->get(UCAL_ERA, s2);
int32_t expectYear = 1;
int32_t expectEra = JapaneseCalendar::getCurrentEra();
if((gotYear!=1) || (gotEra != expectEra)) {
errln(UnicodeString("parse "+samplestr+" of 'y.m.d' as Japanese Calendar, expected year ") + expectYear +
UnicodeString(" and era ") + expectEra +", but got year " + gotYear + " and era " + gotEra + " (Gregorian:" + str +")");
} else {
logln(UnicodeString() + " year: " + gotYear + ", era: " + gotEra);
}
delete fmt;
}
}
{
// Test simple parse/format with adopt
UDate aDate = 0;
// Test parse with missing era (should default to current era, heisei)
// Test parse with incomplete information
logln("Testing parse w/ just year...");
SimpleDateFormat *fmt = new SimpleDateFormat(UnicodeString("y"), Locale("ja_JP@calendar=japanese"), status);
CHECK(status, "creating date format instance");
if(!fmt) {
errln("Coudln't create en_US instance");
} else {
UErrorCode s2 = U_ZERO_ERROR;
cal2->clear();
UnicodeString samplestr("1");
logln(UnicodeString() + "Test Year: " + samplestr);
aDate = fmt->parse(samplestr, s2);
ParsePosition pp=0;
fmt->parse(samplestr, *cal2, pp);
CHECK(s2, "parsing the 1 string");
logln("*cal2 after 1 parse:");
str.remove();
fmt2->format(aDate, str);
logln(UnicodeString() + "as Gregorian Calendar: " + str);
cal2->setTime(aDate, s2);
int32_t gotYear = cal2->get(UCAL_YEAR, s2);
int32_t gotEra = cal2->get(UCAL_ERA, s2);
int32_t expectYear = 1;
int32_t expectEra = 235; //JapaneseCalendar::kCurrentEra;
if((gotYear!=1) || (gotEra != expectEra)) {
errln(UnicodeString("parse "+samplestr+" of 'y' as Japanese Calendar, expected year ") + expectYear +
UnicodeString(" and era ") + expectEra +", but got year " + gotYear + " and era " + gotEra + " (Gregorian:" + str +")");
} else {
logln(UnicodeString() + " year: " + gotYear + ", era: " + gotEra);
}
delete fmt;
}
}
delete cal2;
delete cal;
delete fmt2;
}
void IntlCalendarTest::TestJapaneseFormat() {
Calendar *cal;
UErrorCode status = U_ZERO_ERROR;
cal = Calendar::createInstance("ja_JP_TRADITIONAL", status);
CHECK(status, UnicodeString("Creating ja_JP_TRADITIONAL calendar"));
Calendar *cal2 = cal->clone();
delete cal;
cal = NULL;
// Test simple parse/format with adopt
UDate aDate = 999932400000.0;
SimpleDateFormat *fmt = new SimpleDateFormat(UnicodeString("MMMM d, yy G"), Locale("en_US@calendar=japanese"), status);
SimpleDateFormat *fmt2 = new SimpleDateFormat(UnicodeString("MMMM d, yyyy G"), Locale("en_US@calendar=gregorian"), status);
CHECK(status, "creating date format instance");
if(!fmt) {
errln("Coudln't create en_US instance");
} else {
UnicodeString str;
fmt2->format(aDate, str);
logln(UnicodeString() + "Test Date: " + str);
str.remove();
fmt->format(aDate, str);
logln(UnicodeString() + "as Japanese Calendar: " + str);
UnicodeString expected("September 8, 13 Heisei");
if(str != expected) {
errln("Expected " + expected + " but got " + str);
}
UDate otherDate = fmt->parse(expected, status);
if(otherDate != aDate) {
UnicodeString str3;
ParsePosition pp;
fmt->parse(expected, *cal2, pp);
fmt->format(otherDate, str3);
errln("Parse incorrect of " + expected + " - wanted " + aDate + " but got " + " = " + otherDate + ", " + str3 + " = " + CalendarTest::calToStr(*cal2) );
} else {
logln("Parsed OK: " + expected);
}
delete fmt;
}
// Test parse with incomplete information
fmt = new SimpleDateFormat(UnicodeString("G y"), Locale("en_US@calendar=japanese"), status);
aDate = -3197117222000.0;
CHECK(status, "creating date format instance");
if(!fmt) {
errln("Coudln't create en_US instance");
} else {
UnicodeString str;
fmt2->format(aDate, str);
logln(UnicodeString() + "Test Date: " + str);
str.remove();
fmt->format(aDate, str);
logln(UnicodeString() + "as Japanese Calendar: " + str);
UnicodeString expected("Meiji 1");
if(str != expected) {
errln("Expected " + expected + " but got " + str);
}
UDate otherDate = fmt->parse(expected, status);
if(otherDate != aDate) {
UnicodeString str3;
ParsePosition pp;
fmt->parse(expected, *cal2, pp);
fmt->format(otherDate, str3);
errln("Parse incorrect of " + expected + " - wanted " + aDate + " but got " + " = " +
otherDate + ", " + str3 + " = " + CalendarTest::calToStr(*cal2) );
} else {
logln("Parsed OK: " + expected);
}
delete fmt;
}
delete cal2;
delete fmt2;
CHECK(status, "Error occured");
// Now, try in Japanese
{
UnicodeString expect = CharsToUnicodeString("\\u5e73\\u621013\\u5e749\\u67088\\u65e5\\u571f\\u66dc\\u65e5");
UDate expectDate = 999932400000.0; // Testing a recent date
Locale loc("ja_JP@calendar=japanese");
status = U_ZERO_ERROR;
simpleTest(loc, expect, expectDate, status);
}
{
UnicodeString expect = CharsToUnicodeString("\\u5e73\\u621013\\u5e749\\u67088\\u65e5\\u571f\\u66dc\\u65e5");
UDate expectDate = 999932400000.0; // Testing a recent date
Locale loc("ja_JP_TRADITIONAL"); // legacy
status = U_ZERO_ERROR;
simpleTest(loc, expect, expectDate, status);
}
{
UnicodeString expect = CharsToUnicodeString("\\u5b89\\u6c385\\u5e747\\u67084\\u65e5\\u6728\\u66dc\\u65e5");
UDate expectDate = -6106032422000.0; // 1776-07-04T00:00:00Z-075258
Locale loc("ja_JP@calendar=japanese");
status = U_ZERO_ERROR;
simpleTest(loc, expect, expectDate, status);
}
{ // Jitterbug 1869 - this is an ambiguous era. (Showa 64 = Jan 6 1989, but Showa could be 2 other eras) )
UnicodeString expect = CharsToUnicodeString("\\u662d\\u548c64\\u5e741\\u67086\\u65e5\\u91d1\\u66dc\\u65e5");
UDate expectDate = 600076800000.0;
Locale loc("ja_JP@calendar=japanese");
status = U_ZERO_ERROR;
simpleTest(loc, expect, expectDate, status);
}
{ // This Feb 29th falls on a leap year by gregorian year, but not by Japanese year.
UnicodeString expect = CharsToUnicodeString("\\u5EB7\\u6B632\\u5e742\\u670829\\u65e5\\u65e5\\u66dc\\u65e5");
UDate expectDate = -16214400422000.0; // 1456-03-09T00:00Z-075258
Locale loc("ja_JP@calendar=japanese");
status = U_ZERO_ERROR;
simpleTest(loc, expect, expectDate, status);
}
}
void RelativeDateFormat::parse( const UnicodeString& text,
Calendar& cal,
ParsePosition& pos) const {
int32_t startIndex = pos.getIndex();
if (fDatePattern.isEmpty()) {
// no date pattern, try parsing as time
fDateTimeFormatter->applyPattern(fTimePattern);
fDateTimeFormatter->parse(text,cal,pos);
} else if (fTimePattern.isEmpty() || fCombinedFormat == NULL) {
// no time pattern or way to combine, try parsing as date
// first check whether text matches a relativeDayString
UBool matchedRelative = FALSE;
for (int n=0; n < fDatesLen && !matchedRelative; n++) {
if (fDates[n].string != NULL &&
text.compare(startIndex, fDates[n].len, fDates[n].string) == 0) {
// it matched, handle the relative day string
UErrorCode status = U_ZERO_ERROR;
matchedRelative = TRUE;
// Set the calendar to now+offset
cal.setTime(Calendar::getNow(),status);
cal.add(UCAL_DATE,fDates[n].offset, status);
if(U_FAILURE(status)) {
// failure in setting calendar field, set offset to beginning of rel day string
pos.setErrorIndex(startIndex);
} else {
pos.setIndex(startIndex + fDates[n].len);
}
}
}
if (!matchedRelative) {
// just parse as normal date
fDateTimeFormatter->applyPattern(fDatePattern);
fDateTimeFormatter->parse(text,cal,pos);
}
} else {
// Here we replace any relativeDayString in text with the equivalent date
// formatted per fDatePattern, then parse text normally using the combined pattern.
UnicodeString modifiedText(text);
FieldPosition fPos;
int32_t dateStart = 0, origDateLen = 0, modDateLen = 0;
UErrorCode status = U_ZERO_ERROR;
for (int n=0; n < fDatesLen; n++) {
int32_t relativeStringOffset;
if (fDates[n].string != NULL &&
(relativeStringOffset = modifiedText.indexOf(fDates[n].string, fDates[n].len, startIndex)) >= startIndex) {
// it matched, replace the relative date with a real one for parsing
UnicodeString dateString;
Calendar * tempCal = cal.clone();
// Set the calendar to now+offset
tempCal->setTime(Calendar::getNow(),status);
tempCal->add(UCAL_DATE,fDates[n].offset, status);
if(U_FAILURE(status)) {
pos.setErrorIndex(startIndex);
delete tempCal;
return;
}
fDateTimeFormatter->applyPattern(fDatePattern);
fDateTimeFormatter->format(*tempCal, dateString, fPos);
dateStart = relativeStringOffset;
origDateLen = fDates[n].len;
modDateLen = dateString.length();
modifiedText.replace(dateStart, origDateLen, dateString);
delete tempCal;
break;
}
}
UnicodeString combinedPattern;
fCombinedFormat->format(fTimePattern, fDatePattern, combinedPattern, status);
fDateTimeFormatter->applyPattern(combinedPattern);
fDateTimeFormatter->parse(modifiedText,cal,pos);
// Adjust offsets
UBool noError = (pos.getErrorIndex() < 0);
int32_t offset = (noError)? pos.getIndex(): pos.getErrorIndex();
if (offset >= dateStart + modDateLen) {
// offset at or after the end of the replaced text,
// correct by the difference between original and replacement
offset -= (modDateLen - origDateLen);
} else if (offset >= dateStart) {
// offset in the replaced text, set it to the beginning of that text
// (i.e. the beginning of the relative day string)
offset = dateStart;
}
if (noError) {
pos.setIndex(offset);
} else {
pos.setErrorIndex(offset);
}
}
}
//----------------------------------------------------------------------
void
DateFormat::setCalendar(const Calendar& newCalendar)
{
adoptCalendar(newCalendar.clone());
}
void IntlCalendarTest::TestJapaneseFormat() {
Calendar *cal;
UErrorCode status = U_ZERO_ERROR;
cal = Calendar::createInstance("ja_JP_TRADITIONAL", status);
CHECK(status, UnicodeString("Creating ja_JP_TRADITIONAL calendar"));
Calendar *cal2 = cal->clone();
delete cal;
cal = NULL;
// Test simple parse/format with adopt
UDate aDate = 999932400000.0;
SimpleDateFormat *fmt = new SimpleDateFormat(UnicodeString("MMMM d, yy G"), Locale("en_US@calendar=japanese"), status);
SimpleDateFormat *fmt2 = new SimpleDateFormat(UnicodeString("MMMM d, yyyy G"), Locale("en_US@calendar=gregorian"), status);
CHECK(status, "creating date format instance");
if(!fmt) {
errln("Coudln't create en_US instance");
} else {
UnicodeString str;
fmt2->format(aDate, str);
logln(UnicodeString() + "Test Date: " + str);
str.remove();
fmt->format(aDate, str);
logln(UnicodeString() + "as Japanese Calendar: " + str);
UnicodeString expected("September 8, 13 Heisei");
if(str != expected) {
errln("Expected " + expected + " but got " + str);
}
UDate otherDate = fmt->parse(expected, status);
if(otherDate != aDate) {
UnicodeString str3;
ParsePosition pp;
fmt->parse(expected, *cal2, pp);
fmt->format(otherDate, str3);
errln("Parse incorrect of " + expected + " - wanted " + aDate + " but got " + " = " + otherDate + ", " + str3 + " = " + CalendarTest::calToStr(*cal2) );
} else {
logln("Parsed OK: " + expected);
}
delete fmt;
}
// Test parse with incomplete information
fmt = new SimpleDateFormat(UnicodeString("G y"), Locale("en_US@calendar=japanese"), status);
/* The test data below should points to 1868-09-08T00:00:00 in America/Los_Angeles.
* The time calculated by original test code uses -7:00 UTC offset, because it assumes
* DST is observed (because of a timezone bug, DST is observed for early 20th century
* day to infinite past time). The bug was fixed and DST is no longer used for time before
* 1900 for any zones. However, ICU timezone transition data is represented by 32-bit integer
* (sec) and cannot represent transitions before 1901 defined in Olson tzdata. For example,
* based on Olson definition, offset -7:52:58 should be used for Nov 18, 1883 or older dates.
* If ICU properly capture entire Olson zone definition, the start time of "Meiji 1" is
* -3197117222000. -Yoshito
*/
/* TODO: When ICU support the Olson LMT offset for America/Los_Angeles, we need to update
* the reference data.
*/
//aDate = -3197120400000.;
aDate = -3197116800000.;
CHECK(status, "creating date format instance");
if(!fmt) {
errln("Coudln't create en_US instance");
} else {
UnicodeString str;
fmt2->format(aDate, str);
logln(UnicodeString() + "Test Date: " + str);
str.remove();
fmt->format(aDate, str);
logln(UnicodeString() + "as Japanese Calendar: " + str);
UnicodeString expected("Meiji 1");
if(str != expected) {
errln("Expected " + expected + " but got " + str);
}
UDate otherDate = fmt->parse(expected, status);
if(otherDate != aDate) {
UnicodeString str3;
ParsePosition pp;
fmt->parse(expected, *cal2, pp);
fmt->format(otherDate, str3);
errln("Parse incorrect of " + expected + " - wanted " + aDate + " but got " + " = " +
otherDate + ", " + str3 + " = " + CalendarTest::calToStr(*cal2) );
} else {
logln("Parsed OK: " + expected);
}
delete fmt;
}
delete cal2;
delete fmt2;
CHECK(status, "Error occured");
// Now, try in Japanese
{
UnicodeString expect = CharsToUnicodeString("\\u5e73\\u621013\\u5e749\\u67088\\u65e5\\u571f\\u66dc\\u65e5");
UDate expectDate = 999932400000.0; // Testing a recent date
Locale loc("ja_JP@calendar=japanese");
status = U_ZERO_ERROR;
simpleTest(loc, expect, expectDate, status);
}
{
UnicodeString expect = CharsToUnicodeString("\\u5e73\\u621013\\u5e749\\u67088\\u65e5\\u571f\\u66dc\\u65e5");
UDate expectDate = 999932400000.0; // Testing a recent date
Locale loc("ja_JP_TRADITIONAL"); // legacy
status = U_ZERO_ERROR;
simpleTest(loc, expect, expectDate, status);
}
{
UnicodeString expect = CharsToUnicodeString("\\u5b89\\u6c385\\u5e747\\u67084\\u65e5\\u6728\\u66dc\\u65e5");
//UDate expectDate = -6106035600000.0;
UDate expectDate = -6106032000000.0; // 1776-07-04T00:00:00Z-0800
Locale loc("ja_JP@calendar=japanese");
status = U_ZERO_ERROR;
simpleTest(loc, expect, expectDate, status);
}
{ // Jitterbug 1869 - this is an ambiguous era. (Showa 64 = Jan 6 1989, but Showa could be 2 other eras) )
UnicodeString expect = CharsToUnicodeString("\\u662d\\u548c64\\u5e741\\u67086\\u65e5\\u91d1\\u66dc\\u65e5");
UDate expectDate = 600076800000.0;
Locale loc("ja_JP@calendar=japanese");
status = U_ZERO_ERROR;
simpleTest(loc, expect, expectDate, status);
}
{ // This Feb 29th falls on a leap year by gregorian year, but not by Japanese year.
UnicodeString expect = CharsToUnicodeString("\\u5EB7\\u6B632\\u5e742\\u670829\\u65e5\\u65e5\\u66dc\\u65e5");
// Add -1:00 to the following for historical TZ - aliu
//UDate expectDate = -16214403600000.0; // courtesy of date format round trip test
UDate expectDate = -16214400000000.0; // 1456-03-09T00:00:00Z-0800
Locale loc("ja_JP@calendar=japanese");
status = U_ZERO_ERROR;
simpleTest(loc, expect, expectDate, status);
}
}