status_t
BTimeUnitFormat::Format(BString& buffer, const int32 value,
const time_unit_element unit) const
{
if (unit < 0 || unit > B_TIME_UNIT_LAST)
return B_BAD_VALUE;
if (fFormatter == NULL)
return B_NO_INIT;
UErrorCode icuStatus = U_ZERO_ERROR;
TimeUnitAmount* timeUnitAmount
= new TimeUnitAmount((double)value, skUnitMap[unit], icuStatus);
if (timeUnitAmount == NULL)
return B_NO_MEMORY;
if (!U_SUCCESS(icuStatus))
return B_ERROR;
Formattable formattable;
formattable.adoptObject(timeUnitAmount);
FieldPosition pos(FieldPosition::DONT_CARE);
UnicodeString unicodeResult;
fFormatter->format(formattable, unicodeResult, pos, icuStatus);
if (!U_SUCCESS(icuStatus))
return B_ERROR;
BStringByteSink byteSink(&buffer);
unicodeResult.toUTF8(byteSink);
return B_OK;
}
void TimeUnitTest::test10219Plurals() {
Locale usLocale("en_US");
double values[2] = {1.588, 1.011};
UnicodeString expected[2][3] = {
{"1 minute", "1.5 minutes", "1.58 minutes"},
{"1 minute", "1.0 minutes", "1.01 minutes"}
};
UErrorCode status = U_ZERO_ERROR;
TimeUnitFormat tuf(usLocale, status);
if (U_FAILURE(status)) {
dataerrln("generating TimeUnitFormat Object failed: %s", u_errorName(status));
return;
}
LocalPointer<DecimalFormat> nf((DecimalFormat *) NumberFormat::createInstance(usLocale, status));
if (U_FAILURE(status)) {
dataerrln("generating NumberFormat Object failed: %s", u_errorName(status));
return;
}
for (int32_t j = 0; j < UPRV_LENGTHOF(values); ++j) {
for (int32_t i = 0; i < UPRV_LENGTHOF(expected[j]); ++i) {
nf->setMinimumFractionDigits(i);
nf->setMaximumFractionDigits(i);
nf->setRoundingMode(DecimalFormat::kRoundDown);
tuf.setNumberFormat(*nf, status);
if (U_FAILURE(status)) {
dataerrln("setting NumberFormat failed: %s", u_errorName(status));
return;
}
UnicodeString actual;
Formattable fmt;
LocalPointer<TimeUnitAmount> tamt(
new TimeUnitAmount(values[j], TimeUnit::UTIMEUNIT_MINUTE, status), status);
if (U_FAILURE(status)) {
dataerrln("generating TimeUnitAmount Object failed: %s", u_errorName(status));
return;
}
fmt.adoptObject(tamt.orphan());
tuf.format(fmt, actual, status);
if (U_FAILURE(status)) {
dataerrln("Actual formatting failed: %s", u_errorName(status));
return;
}
if (expected[j][i] != actual) {
errln("Expected " + expected[j][i] + ", got " + actual);
}
}
}
// test parsing
Formattable result;
ParsePosition pos;
UnicodeString formattedString = "1 minutes";
tuf.parseObject(formattedString, result, pos);
if (formattedString.length() != pos.getIndex()) {
errln("Expect parsing to go all the way to the end of the string.");
}
}
void CurrencyFormat::parseObject(const UnicodeString& source,
Formattable& result,
ParsePosition& pos) const
{
CurrencyAmount* currAmt = fmt->parseCurrency(source, pos);
if (currAmt != NULL) {
result.adoptObject(currAmt);
}
}
/**
* Test basic
*/
void TimeUnitTest::testBasic() {
const char* locales[] = {"en", "sl", "fr", "zh", "ar", "ru", "zh_Hant", "pa"};
for ( unsigned int locIndex = 0;
locIndex < sizeof(locales)/sizeof(locales[0]);
++locIndex ) {
UErrorCode status = U_ZERO_ERROR;
Locale loc(locales[locIndex]);
TimeUnitFormat** formats = new TimeUnitFormat*[2];
formats[UTMUTFMT_FULL_STYLE] = new TimeUnitFormat(loc, status);
if (!assertSuccess("TimeUnitFormat(full)", status, TRUE)) return;
formats[UTMUTFMT_ABBREVIATED_STYLE] = new TimeUnitFormat(loc, UTMUTFMT_ABBREVIATED_STYLE, status);
if (!assertSuccess("TimeUnitFormat(short)", status)) return;
#ifdef TUFMTTS_DEBUG
std::cout << "locale: " << locales[locIndex] << "\n";
#endif
for (int style = UTMUTFMT_FULL_STYLE;
style <= UTMUTFMT_ABBREVIATED_STYLE;
++style) {
for (TimeUnit::UTimeUnitFields j = TimeUnit::UTIMEUNIT_YEAR;
j < TimeUnit::UTIMEUNIT_FIELD_COUNT;
j = (TimeUnit::UTimeUnitFields)(j+1)) {
#ifdef TUFMTTS_DEBUG
std::cout << "time unit: " << j << "\n";
#endif
double tests[] = {0, 0.5, 1, 1.5, 2, 2.5, 3, 3.5, 5, 10, 100, 101.35};
for (unsigned int i = 0; i < sizeof(tests)/sizeof(tests[0]); ++i) {
#ifdef TUFMTTS_DEBUG
std::cout << "number: " << tests[i] << "\n";
#endif
TimeUnitAmount* source = new TimeUnitAmount(tests[i], j, status);
if (!assertSuccess("TimeUnitAmount()", status)) return;
UnicodeString formatted;
Formattable formattable;
formattable.adoptObject(source);
formatted = ((Format*)formats[style])->format(formattable, formatted, status);
if (!assertSuccess("format()", status)) return;
#ifdef TUFMTTS_DEBUG
char formatResult[1000];
formatted.extract(0, formatted.length(), formatResult, "UTF-8");
std::cout << "format result: " << formatResult << "\n";
#endif
Formattable result;
((Format*)formats[style])->parseObject(formatted, result, status);
if (!assertSuccess("parseObject()", status)) return;
if (result != formattable) {
dataerrln("No round trip: ");
}
// other style parsing
Formattable result_1;
((Format*)formats[1-style])->parseObject(formatted, result_1, status);
if (!assertSuccess("parseObject()", status)) return;
if (result_1 != formattable) {
dataerrln("No round trip: ");
}
}
}
}
delete formats[UTMUTFMT_FULL_STYLE];
delete formats[UTMUTFMT_ABBREVIATED_STYLE];
delete[] formats;
}
}
/* @bug 7902
* Tests for Greek Language.
* This tests that requests for short unit names correctly fall back
* to long unit names for a locale where the locale data does not
* provide short unit names. As of CLDR 1.9, Greek is one such language.
*/
void TimeUnitTest::testGreekWithFallback() {
UErrorCode status = U_ZERO_ERROR;
const char* locales[] = {"el-GR", "el"};
TimeUnit::UTimeUnitFields tunits[] = {TimeUnit::UTIMEUNIT_SECOND, TimeUnit::UTIMEUNIT_MINUTE, TimeUnit::UTIMEUNIT_HOUR, TimeUnit::UTIMEUNIT_DAY, TimeUnit::UTIMEUNIT_MONTH, TimeUnit::UTIMEUNIT_YEAR};
UTimeUnitFormatStyle styles[] = {UTMUTFMT_FULL_STYLE, UTMUTFMT_ABBREVIATED_STYLE};
const int numbers[] = {1, 7};
const UChar oneSecond[] = {0x0031, 0x0020, 0x03b4, 0x03b5, 0x03c5, 0x03c4, 0x03b5, 0x03c1, 0x03cc, 0x03bb, 0x03b5, 0x03c0, 0x03c4, 0x03bf, 0};
const UChar oneSecondShort[] = {0x0031, 0x0020, 0x03b4, 0x03b5, 0x03c5, 0x03c4, 0x002e, 0};
const UChar oneMinute[] = {0x0031, 0x0020, 0x03bb, 0x03b5, 0x03c0, 0x03c4, 0x03cc, 0};
const UChar oneMinuteShort[] = {0x0031, 0x0020, 0x03bb, 0x03b5, 0x03c0, 0x002e, 0};
const UChar oneHour[] = {0x0031, 0x0020, 0x03ce, 0x03c1, 0x03b1, 0};
const UChar oneDay[] = {0x0031, 0x0020, 0x03b7, 0x03bc, 0x03ad, 0x03c1, 0x03b1, 0};
const UChar oneMonth[] = {0x0031, 0x0020, 0x03bc, 0x03ae, 0x03bd, 0x03b1, 0x03c2, 0};
const UChar oneMonthShort[] = {0x0031, 0x0020, 0x03bc, 0x03ae, 0x03bd, 0x002e, 0};
const UChar oneYear[] = {0x0031, 0x0020, 0x03ad, 0x03c4, 0x03bf, 0x03c2, 0};
const UChar sevenSeconds[] = {0x0037, 0x0020, 0x03b4, 0x03b5, 0x03c5, 0x03c4, 0x03b5, 0x03c1, 0x03cc, 0x03bb, 0x03b5, 0x03c0, 0x03c4, 0x03b1, 0};
const UChar sevenSecondsShort[] = {0x0037, 0x0020, 0x03b4, 0x03b5, 0x03c5, 0x03c4, 0x002e, 0};
const UChar sevenMinutes[] = {0x0037, 0x0020, 0x03bb, 0x03b5, 0x03c0, 0x03c4, 0x03ac, 0};
const UChar sevenMinutesShort[] = {0x0037, 0x0020, 0x03bb, 0x03b5, 0x03c0, 0x002e, 0};
const UChar sevenHours[] = {0x0037, 0x0020, 0x03ce, 0x03c1, 0x03b5, 0x03c2, 0};
const UChar sevenDays[] = {0x0037, 0x0020, 0x03b7, 0x03bc, 0x03ad, 0x03c1, 0x03b5, 0x03c2, 0};
const UChar sevenMonths[] = {0x0037, 0x0020, 0x03bc, 0x03ae, 0x03bd, 0x03b5, 0x3c2, 0};
const UChar sevenMonthsShort[] = {0x0037, 0x0020, 0x03bc, 0x03ae, 0x03bd, 0x002e, 0};
const UChar sevenYears[] = {0x0037, 0x0020, 0x03ad, 0x03c4, 0x03b7, 0};
const UnicodeString oneSecondStr(oneSecond);
const UnicodeString oneSecondShortStr(oneSecondShort);
const UnicodeString oneMinuteStr(oneMinute);
const UnicodeString oneMinuteShortStr(oneMinuteShort);
const UnicodeString oneHourStr(oneHour);
const UnicodeString oneDayStr(oneDay);
const UnicodeString oneMonthStr(oneMonth);
const UnicodeString oneMonthShortStr(oneMonthShort);
const UnicodeString oneYearStr(oneYear);
const UnicodeString sevenSecondsStr(sevenSeconds);
const UnicodeString sevenSecondsShortStr(sevenSecondsShort);
const UnicodeString sevenMinutesStr(sevenMinutes);
const UnicodeString sevenMinutesShortStr(sevenMinutesShort);
const UnicodeString sevenHoursStr(sevenHours);
const UnicodeString sevenDaysStr(sevenDays);
const UnicodeString sevenMonthsStr(sevenMonths);
const UnicodeString sevenMonthsShortStr(sevenMonthsShort);
const UnicodeString sevenYearsStr(sevenYears);
const UnicodeString expected[] = {oneSecondStr, oneMinuteStr, oneHourStr, oneDayStr, oneMonthStr, oneYearStr,
oneSecondShortStr, oneMinuteShortStr, oneHourStr, oneDayStr, oneMonthShortStr, oneYearStr,
sevenSecondsStr, sevenMinutesStr, sevenHoursStr, sevenDaysStr, sevenMonthsStr, sevenYearsStr,
sevenSecondsShortStr, sevenMinutesShortStr, sevenHoursStr, sevenDaysStr, sevenMonthsShortStr, sevenYearsStr,
oneSecondStr, oneMinuteStr, oneHourStr, oneDayStr, oneMonthStr, oneYearStr,
oneSecondShortStr, oneMinuteShortStr, oneHourStr, oneDayStr, oneMonthShortStr, oneYearStr,
sevenSecondsStr, sevenMinutesStr, sevenHoursStr, sevenDaysStr, sevenMonthsStr, sevenYearsStr,
sevenSecondsShortStr, sevenMinutesShortStr, sevenHoursStr, sevenDaysStr, sevenMonthsShortStr, sevenYearsStr};
int counter = 0;
for ( unsigned int locIndex = 0;
locIndex < sizeof(locales)/sizeof(locales[0]);
++locIndex ) {
Locale l = Locale::createFromName(locales[locIndex]);
for ( unsigned int numberIndex = 0;
numberIndex < sizeof(numbers)/sizeof(int);
++numberIndex ) {
for ( unsigned int styleIndex = 0;
styleIndex < sizeof(styles)/sizeof(styles[0]);
++styleIndex ) {
for ( unsigned int unitIndex = 0;
unitIndex < sizeof(tunits)/sizeof(tunits[0]);
++unitIndex ) {
TimeUnitAmount *tamt = new TimeUnitAmount(numbers[numberIndex], tunits[unitIndex], status);
if (U_FAILURE(status)) {
dataerrln("generating TimeUnitAmount Object failed.");
#ifdef TUFMTTS_DEBUG
std::cout << "Failed to get TimeUnitAmount for " << tunits[unitIndex] << "\n";
#endif
return;
}
TimeUnitFormat *tfmt = new TimeUnitFormat(l, styles[styleIndex], status);
if (U_FAILURE(status)) {
dataerrln("generating TimeUnitAmount Object failed.");
#ifdef TUFMTTS_DEBUG
std::cout << "Failed to get TimeUnitFormat for " << locales[locIndex] << "\n";
#endif
return;
}
Formattable fmt;
UnicodeString str;
fmt.adoptObject(tamt);
str = ((Format *)tfmt)->format(fmt, str, status);
if (!assertSuccess("formatting relative time failed", status)) {
delete tfmt;
#ifdef TUFMTTS_DEBUG
std::cout << "Failed to format" << "\n";
#endif
return;
}
#ifdef TUFMTTS_DEBUG
char tmp[128]; //output
char tmp1[128]; //expected
int len = 0;
u_strToUTF8(tmp, 128, &len, str.getTerminatedBuffer(), str.length(), &status);
u_strToUTF8(tmp1, 128, &len, expected[counter].unescape().getTerminatedBuffer(), expected[counter].unescape().length(), &status);
std::cout << "Formatted string : " << tmp << " expected : " << tmp1 << "\n";
#endif
if (!assertEquals("formatted time string is not expected, locale: " + UnicodeString(locales[locIndex]) + " style: " + (int)styles[styleIndex] + " units: " + (int)tunits[unitIndex], expected[counter], str)) {
delete tfmt;
str.remove();
return;
}
delete tfmt;
str.remove();
++counter;
}
}
}
}
}
void
TimeUnitFormat::parseObject(const UnicodeString& source,
Formattable& result,
ParsePosition& pos) const {
Formattable resultNumber(0.0);
UBool withNumberFormat = false;
TimeUnit::UTimeUnitFields resultTimeUnit = TimeUnit::UTIMEUNIT_FIELD_COUNT;
int32_t oldPos = pos.getIndex();
int32_t newPos = -1;
int32_t longestParseDistance = 0;
UnicodeString* countOfLongestMatch = NULL;
#ifdef TMUTFMT_DEBUG
char res[1000];
source.extract(0, source.length(), res, "UTF-8");
std::cout << "parse source: " << res << "\n";
#endif
// parse by iterating through all available patterns
// and looking for the longest match.
for (TimeUnit::UTimeUnitFields i = TimeUnit::UTIMEUNIT_YEAR;
i < TimeUnit::UTIMEUNIT_FIELD_COUNT;
i = (TimeUnit::UTimeUnitFields)(i+1)) {
Hashtable* countToPatterns = fTimeUnitToCountToPatterns[i];
int32_t elemPos = UHASH_FIRST;
const UHashElement* elem = NULL;
while ((elem = countToPatterns->nextElement(elemPos)) != NULL){
const UHashTok keyTok = elem->key;
UnicodeString* count = (UnicodeString*)keyTok.pointer;
#ifdef TMUTFMT_DEBUG
count->extract(0, count->length(), res, "UTF-8");
std::cout << "parse plural count: " << res << "\n";
#endif
const UHashTok valueTok = elem->value;
// the value is a pair of MessageFormat*
MessageFormat** patterns = (MessageFormat**)valueTok.pointer;
for (UTimeUnitFormatStyle style = UTMUTFMT_FULL_STYLE; style < UTMUTFMT_FORMAT_STYLE_COUNT;
style = (UTimeUnitFormatStyle)(style + 1)) {
MessageFormat* pattern = patterns[style];
pos.setErrorIndex(-1);
pos.setIndex(oldPos);
// see if we can parse
Formattable parsed;
pattern->parseObject(source, parsed, pos);
if (pos.getErrorIndex() != -1 || pos.getIndex() == oldPos) {
continue;
}
#ifdef TMUTFMT_DEBUG
std::cout << "parsed.getType: " << parsed.getType() << "\n";
#endif
Formattable tmpNumber(0.0);
if (pattern->getArgTypeCount() != 0) {
Formattable& temp = parsed[0];
if (temp.getType() == Formattable::kString) {
UnicodeString tmpString;
UErrorCode pStatus = U_ZERO_ERROR;
getNumberFormat().parse(temp.getString(tmpString), tmpNumber, pStatus);
if (U_FAILURE(pStatus)) {
continue;
}
} else if (temp.isNumeric()) {
tmpNumber = temp;
} else {
continue;
}
}
int32_t parseDistance = pos.getIndex() - oldPos;
if (parseDistance > longestParseDistance) {
if (pattern->getArgTypeCount() != 0) {
resultNumber = tmpNumber;
withNumberFormat = true;
} else {
withNumberFormat = false;
}
resultTimeUnit = i;
newPos = pos.getIndex();
longestParseDistance = parseDistance;
countOfLongestMatch = count;
}
}
}
}
/* After find the longest match, parse the number.
* Result number could be null for the pattern without number pattern.
* such as unit pattern in Arabic.
* When result number is null, use plural rule to set the number.
*/
if (withNumberFormat == false && longestParseDistance != 0) {
// set the number using plurrual count
if (0 == countOfLongestMatch->compare(PLURAL_COUNT_ZERO, 4)) {
resultNumber = Formattable(0.0);
} else if (0 == countOfLongestMatch->compare(PLURAL_COUNT_ONE, 3)) {
resultNumber = Formattable(1.0);
} else if (0 == countOfLongestMatch->compare(PLURAL_COUNT_TWO, 3)) {
resultNumber = Formattable(2.0);
} else {
// should not happen.
// TODO: how to handle?
resultNumber = Formattable(3.0);
}
}
if (longestParseDistance == 0) {
pos.setIndex(oldPos);
pos.setErrorIndex(0);
} else {
UErrorCode status = U_ZERO_ERROR;
TimeUnitAmount* tmutamt = new TimeUnitAmount(resultNumber, resultTimeUnit, status);
if (U_SUCCESS(status)) {
result.adoptObject(tmutamt);
pos.setIndex(newPos);
pos.setErrorIndex(-1);
} else {
pos.setIndex(oldPos);
pos.setErrorIndex(0);
}
}
}
void
TimeUnitFormat::parseObject(const UnicodeString& source,
Formattable& result,
ParsePosition& pos) const {
double resultNumber = -1;
UBool withNumberFormat = false;
TimeUnit::UTimeUnitFields resultTimeUnit = TimeUnit::UTIMEUNIT_FIELD_COUNT;
int32_t oldPos = pos.getIndex();
int32_t newPos = -1;
int32_t longestParseDistance = 0;
UnicodeString* countOfLongestMatch = NULL;
#ifdef TMUTFMT_DEBUG
char res[1000];
source.extract(0, source.length(), res, "UTF-8");
std::cout << "parse source: " << res << "\n";
#endif
// parse by iterating through all available patterns
// and looking for the longest match.
for (TimeUnit::UTimeUnitFields i = TimeUnit::UTIMEUNIT_YEAR;
i < TimeUnit::UTIMEUNIT_FIELD_COUNT;
i = (TimeUnit::UTimeUnitFields)(i+1)) {
Hashtable* countToPatterns = fTimeUnitToCountToPatterns[i];
int32_t elemPos = -1;
const UHashElement* elem = NULL;
while ((elem = countToPatterns->nextElement(elemPos)) != NULL){
const UHashTok keyTok = elem->key;
UnicodeString* count = (UnicodeString*)keyTok.pointer;
#ifdef TMUTFMT_DEBUG
count->extract(0, count->length(), res, "UTF-8");
std::cout << "parse plural count: " << res << "\n";
#endif
const UHashTok valueTok = elem->value;
// the value is a pair of MessageFormat*
MessageFormat** patterns = (MessageFormat**)valueTok.pointer;
for (EStyle style = kFull; style < kTotal; style = (EStyle)(style + 1)) {
MessageFormat* pattern = patterns[style];
pos.setErrorIndex(-1);
pos.setIndex(oldPos);
// see if we can parse
Formattable parsed;
pattern->parseObject(source, parsed, pos);
if (pos.getErrorIndex() != -1 || pos.getIndex() == oldPos) {
continue;
}
#ifdef TMUTFMT_DEBUG
std::cout << "parsed.getType: " << parsed.getType() << "\n";
#endif
double tmpNumber = 0;
if (pattern->getArgTypeCount() != 0) {
// pattern with Number as beginning, such as "{0} d".
// check to make sure that the timeUnit is consistent
Formattable& temp = parsed[0];
if (temp.getType() == Formattable::kDouble) {
tmpNumber = temp.getDouble();
} else if (temp.getType() == Formattable::kLong) {
tmpNumber = temp.getLong();
} else {
continue;
}
UnicodeString select = fPluralRules->select(tmpNumber);
#ifdef TMUTFMT_DEBUG
select.extract(0, select.length(), res, "UTF-8");
std::cout << "parse plural select count: " << res << "\n";
#endif
if (*count != select) {
continue;
}
}
int32_t parseDistance = pos.getIndex() - oldPos;
if (parseDistance > longestParseDistance) {
if (pattern->getArgTypeCount() != 0) {
resultNumber = tmpNumber;
withNumberFormat = true;
} else {
withNumberFormat = false;
}
resultTimeUnit = i;
newPos = pos.getIndex();
longestParseDistance = parseDistance;
countOfLongestMatch = count;
}
}
}
}
/* After find the longest match, parse the number.
* Result number could be null for the pattern without number pattern.
* such as unit pattern in Arabic.
* When result number is null, use plural rule to set the number.
*/
if (withNumberFormat == false && longestParseDistance != 0) {
// set the number using plurrual count
if ( *countOfLongestMatch == PLURAL_COUNT_ZERO ) {
resultNumber = 0;
} else if ( *countOfLongestMatch == PLURAL_COUNT_ONE ) {
resultNumber = 1;
} else if ( *countOfLongestMatch == PLURAL_COUNT_TWO ) {
resultNumber = 2;
} else {
// should not happen.
// TODO: how to handle?
resultNumber = 3;
}
}
if (longestParseDistance == 0) {
pos.setIndex(oldPos);
pos.setErrorIndex(0);
} else {
UErrorCode status = U_ZERO_ERROR;
TimeUnitAmount* tmutamt = new TimeUnitAmount(resultNumber, resultTimeUnit, status);
if (U_SUCCESS(status)) {
result.adoptObject(tmutamt);
pos.setIndex(newPos);
pos.setErrorIndex(-1);
} else {
pos.setIndex(oldPos);
pos.setErrorIndex(0);
}
}
}