void LocaleDisplayNamesTest::TestUldnComponents() { UErrorCode status = U_ZERO_ERROR; const int32_t kMaxResultSize = 150; // long enough UChar result[150]; ULocaleDisplayNames *ldn = uldn_open(Locale::getGermany().getName(), ULDN_STANDARD_NAMES, &status); test_assert(U_SUCCESS(status)); if (U_FAILURE(status)) { return; } // "en_Hant_US_PRE_EURO@calendar=gregorian"; { int32_t len = uldn_languageDisplayName(ldn, "en", result, kMaxResultSize, &status); UnicodeString str(result, len, kMaxResultSize); test_assert_equal("Englisch", str); } { int32_t len = uldn_scriptDisplayName(ldn, "Hant", result, kMaxResultSize, &status); UnicodeString str(result, len, kMaxResultSize); test_assert_equal("Traditionell", str); } { int32_t len = uldn_scriptCodeDisplayName(ldn, USCRIPT_TRADITIONAL_HAN, result, kMaxResultSize, &status); UnicodeString str(result, len, kMaxResultSize); test_assert_equal("Traditionell", str); } { int32_t len = uldn_regionDisplayName(ldn, "US", result, kMaxResultSize, &status); UnicodeString str(result, len, kMaxResultSize); test_assert_equal("Vereinigte Staaten", str); } { int32_t len = uldn_variantDisplayName(ldn, "PRE_EURO", result, kMaxResultSize, &status); UnicodeString str(result, len, kMaxResultSize); test_assert_equal("PRE_EURO", str); } { int32_t len = uldn_keyDisplayName(ldn, "calendar", result, kMaxResultSize, &status); UnicodeString str(result, len, kMaxResultSize); test_assert_equal("Kalender", str); } { int32_t len = uldn_keyValueDisplayName(ldn, "calendar", "gregorian", result, kMaxResultSize, &status); UnicodeString str(result, len, kMaxResultSize); test_assert_equal("Gregorianischer Kalender", str); } uldn_close(ldn); }
/* Function: GetNativeCalendarName Gets the native calendar name. */ static ResultCode GetNativeCalendarName(const char* locale, CalendarId calendarId, UChar* nativeName, int32_t stringCapacity) { UErrorCode err = U_ZERO_ERROR; ULocaleDisplayNames* pDisplayNames = uldn_open(locale, ULDN_STANDARD_NAMES, &err); uldn_keyValueDisplayName(pDisplayNames, "calendar", GetCalendarName(calendarId), nativeName, stringCapacity, &err); uldn_close(pDisplayNames); return GetResultCode(err); }