UnicodeString&
CalendarTimeZoneTest::dateToString(UDate d, UnicodeString& str,
const TimeZone& tz)
{
str.remove();
DateFormat* format = getDateFormat();
if (format == 0)
{
str += "DATE_FORMAT_FAILURE";
return str;
}
TimeZone* save = format->getTimeZone().clone();
format->setTimeZone(tz);
format->format(d, str);
format->adoptTimeZone(save);
releaseDateFormat(format);
return str;
}
/**
* This test checks various generic API methods in DateFormat to achieve 100%
* API coverage.
*/
void IntlTestDateFormatAPI::testAPI(/* char* par */)
{
UErrorCode status = U_ZERO_ERROR;
// ======= Test constructors
logln("Testing DateFormat constructors");
DateFormat *def = DateFormat::createInstance();
DateFormat *fr = DateFormat::createTimeInstance(DateFormat::FULL, Locale::getFrench());
DateFormat *it = DateFormat::createDateInstance(DateFormat::MEDIUM, Locale::getItalian());
DateFormat *de = DateFormat::createDateTimeInstance(DateFormat::LONG, DateFormat::LONG, Locale::getGerman());
if (def == NULL || fr == NULL || it == NULL || de == NULL){
dataerrln("Error creating instnaces.");
}
// ======= Test equality
if (fr != NULL && def != NULL)
{
logln("Testing equality operator");
if( *fr == *it ) {
errln("ERROR: == failed");
}
}
// ======= Test various format() methods
if (fr != NULL && it != NULL && de != NULL)
{
logln("Testing various format() methods");
UDate d = 837039928046.0;
Formattable fD(d, Formattable::kIsDate);
UnicodeString res1, res2, res3;
FieldPosition pos1(0), pos2(0);
status = U_ZERO_ERROR;
res1 = fr->format(d, res1, pos1, status);
if(U_FAILURE(status)) {
errln("ERROR: format() failed (French)");
}
logln( (UnicodeString) "" + d + " formatted to " + res1);
res2 = it->format(d, res2, pos2);
logln( (UnicodeString) "" + d + " formatted to " + res2);
res3 = de->format(d, res3);
logln( (UnicodeString) "" + d + " formatted to " + res3);
}
// ======= Test parse()
if (def != NULL)
{
logln("Testing parse()");
UnicodeString text("02/03/76 2:50 AM, CST");
Formattable result1;
UDate result2, result3;
ParsePosition pos(0), pos01(0);
def->parseObject(text, result1, pos);
if(result1.getType() != Formattable::kDate) {
errln("ERROR: parseObject() failed for " + text);
}
logln(text + " parsed into " + result1.getDate());
status = U_ZERO_ERROR;
result2 = def->parse(text, status);
if(U_FAILURE(status)) {
errln("ERROR: parse() failed, stopping testing");
return;
}
logln(text + " parsed into " + result2);
result3 = def->parse(text, pos01);
logln(text + " parsed into " + result3);
}
// ======= Test getters and setters
if (fr != NULL && it != NULL && de != NULL)
{
logln("Testing getters and setters");
int32_t count = 0;
const Locale *locales = DateFormat::getAvailableLocales(count);
logln((UnicodeString) "Got " + count + " locales" );
for(int32_t i = 0; i < count; i++) {
UnicodeString name;
name = locales[i].getName();
logln(name);
}
fr->setLenient(it->isLenient());
if(fr->isLenient() != it->isLenient()) {
errln("ERROR: setLenient() failed");
}
const Calendar *cal = def->getCalendar();
Calendar *newCal = cal->clone();
de->adoptCalendar(newCal);
it->setCalendar(*newCal);
if( *(de->getCalendar()) != *(it->getCalendar())) {
errln("ERROR: adopt or set Calendar() failed");
}
const NumberFormat *nf = def->getNumberFormat();
NumberFormat *newNf = (NumberFormat*) nf->clone();
de->adoptNumberFormat(newNf);
it->setNumberFormat(*newNf);
if( *(de->getNumberFormat()) != *(it->getNumberFormat())) {
errln("ERROR: adopt or set NumberFormat() failed");
}
const TimeZone& tz = def->getTimeZone();
TimeZone *newTz = tz.clone();
de->adoptTimeZone(newTz);
it->setTimeZone(*newTz);
if( de->getTimeZone() != it->getTimeZone()) {
errln("ERROR: adopt or set TimeZone() failed");
}
}
// ======= Test getStaticClassID()
logln("Testing getStaticClassID()");
status = U_ZERO_ERROR;
DateFormat *test = new SimpleDateFormat(status);
if(U_FAILURE(status)) {
errln("ERROR: Couldn't create a DateFormat");
}
if(test->getDynamicClassID() != SimpleDateFormat::getStaticClassID()) {
errln("ERROR: getDynamicClassID() didn't return the expected value");
}
delete test;
delete def;
delete fr;
delete it;
delete de;
}