+/**
+ * Test that DTPG can handle all valid pattern character / length combinations
+ *
+ */
+#define FIELD_LENGTHS_COUNT 6
+#define FIELD_LENGTH_MAX 8
+#define MUST_INCLUDE_COUNT 5
+
+typedef struct AllFieldsTestItem {
+ char patternChar;
+ int8_t fieldLengths[FIELD_LENGTHS_COUNT+1]; // up to FIELD_LENGTHS_COUNT lengths to try
+ // (length <=FIELD_LENGTH_MAX) plus 0 terminator
+ char mustIncludeOneOf[MUST_INCLUDE_COUNT+1];// resulting pattern must include at least one of
+ // these as a pattern char (0-terminated list)
+} AllFieldsTestItem;
+
+void IntlTestDateTimePatternGeneratorAPI::testAllFieldPatterns(/*char *par*/)
+{
+ const char * localeNames[] = {
+ "root",
+ "root@calendar=japanese",
+ "root@calendar=chinese",
+ "en",
+ "en@calendar=japanese",
+ "en@calendar=chinese",
+ NULL // terminator
+ };
+ AllFieldsTestItem testData[] = {
+ //pat fieldLengths generated pattern must
+ //chr to test include one of these
+ { 'G', {1,2,3,4,5,0}, "G" }, // era
+ // year
+ { 'y', {1,2,3,4,0}, "yU" }, // year
+ { 'Y', {1,2,3,4,0}, "Y" }, // year for week of year
+ { 'u', {1,2,3,4,5,0}, "yuU" }, // extended year
+ { 'U', {1,2,3,4,5,0}, "yU" }, // cyclic year name
+ // quarter
+ { 'Q', {1,2,3,4,0}, "Qq" }, // x
+ { 'q', {1,2,3,4,0}, "Qq" }, // standalone
+ // month
+ { 'M', {1,2,3,4,5,0}, "ML" }, // x
+ { 'L', {1,2,3,4,5,0}, "ML" }, // standalone
+ // week
+ { 'w', {1,2,0}, "w" }, // week of year
+ { 'W', {1,0}, "W" }, // week of month
+ // day
+ { 'd', {1,2,0}, "d" }, // day of month
+ { 'D', {1,2,3,0}, "D" }, // day of year
+ { 'F', {1,0}, "F" }, // day of week in month
+ { 'g', {7,0}, "g" }, // modified julian day
+ // weekday
+ { 'E', {1,2,3,4,5,6}, "Eec" }, // day of week
+ { 'e', {1,2,3,4,5,6}, "Eec" }, // local day of week
+ { 'c', {1,2,3,4,5,6}, "Eec" }, // standalone local day of week
+ // day period
+ // { 'a', {1,0}, "a" }, // am or pm // not clear this one is supposed to work (it doesn't)
+ // hour
+ { 'h', {1,2,0}, "hK" }, // 12 (1-12)
+ { 'H', {1,2,0}, "Hk" }, // 24 (0-23)
+ { 'K', {1,2,0}, "hK" }, // 12 (0-11)
+ { 'k', {1,2,0}, "Hk" }, // 24 (1-24)
+ { 'j', {1,2,0}, "hHKk" }, // locale default
+ // minute
+ { 'm', {1,2,0}, "m" }, // x
+ // second & fractions
+ { 's', {1,2,0}, "s" }, // x
+ { 'S', {1,2,3,4,0}, "S" }, // fractional second
+ { 'A', {8,0}, "A" }, // milliseconds in day
+ // zone
+ { 'z', {1,2,3,4,0}, "z" }, // x
+ { 'Z', {1,2,3,4,5,0}, "Z" }, // x
+ { 'O', {1,4,0}, "O" }, // x
+ { 'v', {1,4,0}, "v" }, // x
+ { 'V', {1,2,3,4,0}, "V" }, // x
+ { 'X', {1,2,3,4,5,0}, "X" }, // x
+ { 'x', {1,2,3,4,5,0}, "x" }, // x
+ };
+
+ const char ** localeNamesPtr = localeNames;
+ const char * localeName;
+ while ( (localeName = *localeNamesPtr++) != NULL) {
+ UErrorCode status = U_ZERO_ERROR;
+ Locale locale = Locale::createFromName(localeName);
+ DateTimePatternGenerator * dtpg = DateTimePatternGenerator::createInstance(locale, status);
+ if (U_SUCCESS(status)) {
+ const AllFieldsTestItem * testDataPtr = testData;
+ int itemCount = sizeof(testData) / sizeof(testData[0]);
+ for (; itemCount-- > 0; ++testDataPtr) {
+ char skelBuf[FIELD_LENGTH_MAX];
+ int32_t chrIndx, lenIndx;
+ for (chrIndx = 0; chrIndx < FIELD_LENGTH_MAX; chrIndx++) {
+ skelBuf[chrIndx] = testDataPtr->patternChar;
+ }
+ for (lenIndx = 0; lenIndx < FIELD_LENGTHS_COUNT; lenIndx++) {
+ int32_t skelLen = testDataPtr->fieldLengths[lenIndx];
+ if (skelLen <= 0) {
+ break;
+ }
+ if (skelLen > FIELD_LENGTH_MAX) {
+ continue;
+ }
+ UnicodeString skeleton(skelBuf, skelLen, US_INV);
+ UnicodeString pattern = dtpg->getBestPattern(skeleton, status);
+ if (U_FAILURE(status)) {
+ errln("DateTimePatternGenerator getBestPattern for locale %s, skelChar %c skelLength %d fails: %s",
+ locale.getName(), testDataPtr->patternChar, skelLen, u_errorName(status));
+ } else if (pattern.length() <= 0) {
+ errln("DateTimePatternGenerator getBestPattern for locale %s, skelChar %c skelLength %d produces 0-length pattern",
+ locale.getName(), testDataPtr->patternChar, skelLen);
+ } else {
+ // test that resulting pattern has at least one char in mustIncludeOneOf
+ UnicodeString mustIncludeOneOf(testDataPtr->mustIncludeOneOf, -1, US_INV);
+ int32_t patIndx, patLen = pattern.length();
+ UBool inQuoted = FALSE;
+ for (patIndx = 0; patIndx < patLen; patIndx++) {
+ UChar c = pattern.charAt(patIndx);
+ if (c == 0x27) {
+ inQuoted = !inQuoted;
+ } else if (!inQuoted && c <= 0x007A && c >= 0x0041) {
+ if (mustIncludeOneOf.indexOf(c) >= 0) {
+ break;
+ }
+ }
+ }
+ if (patIndx >= patLen) {
+ errln(UnicodeString("DateTimePatternGenerator getBestPattern for locale ") +
+ UnicodeString(locale.getName(),-1,US_INV) +
+ ", skeleton " + skeleton +
+ ", produces pattern without required chars: " + pattern);
+ }
+
+ }
+ }
+ }
+ delete dtpg;
+ } else {
+ dataerrln("Create DateTimePatternGenerator instance for locale(%s) fails: %s",
+ locale.getName(), u_errorName(status));
+ }
+ }
+}
projects / apple / icu.git / blobdiff