Exemplo n.º 1
0
/**
 * Returns a pointer to a Region using the given numeric region code. If the numeric region code is not recognized,
 * the appropriate error code will be set ( U_ILLEGAL_ARGUMENT_ERROR ).
 */
const Region* U_EXPORT2 
Region::getInstance (int32_t code, UErrorCode &status) {

    loadRegionData();

    Region *r = (Region *)uhash_iget(numericCodeMap,code);

    if ( !r ) { // Just in case there's an alias that's numeric, try to find it.
        UErrorCode fs = U_ZERO_ERROR;
        UnicodeString pat = UNICODE_STRING_SIMPLE("00#");
        DecimalFormat *df = new DecimalFormat(pat,fs);
        
        UnicodeString id;
        id.remove();
        df->format(code,id);
        delete df;
        r = (Region *)uhash_get(regionAliases,&id);
    }

    if ( !r ) {
        status = U_ILLEGAL_ARGUMENT_ERROR;
        return NULL;
    }

    if ( r->type == URGN_DEPRECATED && r->preferredValues->size() == 1) {
        StringEnumeration *pv = r->getPreferredValues();
        pv->reset(status);
        const UnicodeString *ustr = pv->snext(status);
        r = (Region *)uhash_get(regionIDMap,(void *)ustr);
        delete pv;
    }

    return r;
}
Exemplo n.º 2
0
/**
 * Returns a pointer to a Region using the given region code.  The region code can be either 2-letter ISO code,
 * 3-letter ISO code,  UNM.49 numeric code, or other valid Unicode Region Code as defined by the LDML specification.
 * The identifier will be canonicalized internally using the supplemental metadata as defined in the CLDR.
 * If the region code is NULL or not recognized, the appropriate error code will be set ( U_ILLEGAL_ARGUMENT_ERROR )
 */
const Region* U_EXPORT2
Region::getInstance(const char *region_code, UErrorCode &status) {

    if ( !region_code ) {
        status = U_ILLEGAL_ARGUMENT_ERROR;
        return NULL;
    }

    loadRegionData();

    UnicodeString regionCodeString = UnicodeString(region_code);
    Region *r = (Region *)uhash_get(regionIDMap,(void *)&regionCodeString);

    if ( !r ) {
        r = (Region *)uhash_get(regionAliases,(void *)&regionCodeString);
    }

    if ( !r ) { // Unknown region code
        status = U_ILLEGAL_ARGUMENT_ERROR;
        return NULL;
    }

    if ( r->type == URGN_DEPRECATED && r->preferredValues->size() == 1) {
        StringEnumeration *pv = r->getPreferredValues();
        pv->reset(status);
        const UnicodeString *ustr = pv->snext(status);
        r = (Region *)uhash_get(regionIDMap,(void *)ustr);
        delete pv;
    }

    return r;

}
Exemplo n.º 3
0
/**
 * Iterate through the given iterator, checking to see that all the strings
 * in the expected array are present.
 * @param expected array of strings we expect to see, or NULL
 * @param expectedCount number of elements of expected, or 0
 */
int32_t CollationServiceTest::checkStringEnumeration(const char* msg,
                                                     StringEnumeration& iter,
                                                     const char** expected,
                                                     int32_t expectedCount) {
    UErrorCode ec = U_ZERO_ERROR;
    U_ASSERT(expectedCount >= 0 && expectedCount < 31); // [sic] 31 not 32
    int32_t i = 0, idxAfterReset = 0, n = iter.count(ec);
    assertSuccess("count", ec);
    UnicodeString buf, buffAfterReset;
    int32_t seenMask = 0;
    for (;; ++i) {
        const UnicodeString* s = iter.snext(ec);
        if (!assertSuccess("snext", ec) || s == NULL)
            break;
        if (i != 0)
            buf.append(UNICODE_STRING_SIMPLE(", "));
        buf.append(*s);
        // check expected list
        for (int32_t j=0, bit=1; j<expectedCount; ++j, bit<<=1) {
            if ((seenMask&bit)==0) {
                UnicodeString exp(expected[j], (char*)NULL);
                if (*s == exp) {
                    seenMask |= bit;
                    logln((UnicodeString)"Ok: \"" + exp + "\" seen");
                }
            }
        }
    }
    // can't get pesky operator+(const US&, foo) to cooperate; use toString
#if !UCONFIG_NO_FORMATTING
    logln(UnicodeString() + msg + " = [" + buf + "] (" + toString(i) + ")");
#else
    logln(UnicodeString() + msg + " = [" + buf + "] (??? NO_FORMATTING)");
#endif
    assertTrue("count verified", i==n);
    iter.reset(ec);
    for (;; ++idxAfterReset) {
        const UChar *s = iter.unext(NULL, ec);
        if (!assertSuccess("unext", ec) || s == NULL)
            break;
        if (idxAfterReset != 0)
            buffAfterReset.append(UNICODE_STRING_SIMPLE(", "));
        buffAfterReset.append(s);
    }
    assertTrue("idxAfterReset verified", idxAfterReset==n);
    assertTrue("buffAfterReset verified", buffAfterReset==buf);
    // did we see all expected strings?
    if (((1<<expectedCount)-1) != seenMask) {
        for (int32_t j=0, bit=1; j<expectedCount; ++j, bit<<=1) {
            if ((seenMask&bit)==0) {
                errln((UnicodeString)"FAIL: \"" + expected[j] + "\" not seen");
            }
        }
    }
    return n;
}
Exemplo n.º 4
0
/**
 * Returns a pointer to a Region using the given numeric region code. If the numeric region code is not recognized,
 * the appropriate error code will be set ( U_ILLEGAL_ARGUMENT_ERROR ).
 */
const Region* U_EXPORT2
Region::getInstance (int32_t code, UErrorCode &status) {

    umtx_initOnce(gRegionDataInitOnce, &loadRegionData, status);
    if (U_FAILURE(status)) {
        return NULL;
    }

    Region *r = (Region *)uhash_iget(numericCodeMap,code);

    if ( !r ) { // Just in case there's an alias that's numeric, try to find it.
        UnicodeString pat = UNICODE_STRING_SIMPLE("0");
        LocalPointer<DecimalFormat> df(new DecimalFormat(pat,status), status);
        if( U_FAILURE(status) ) {
            return NULL;
        }
        UnicodeString id;
        id.remove();
        FieldPosition posIter;
        df->format(code,id, posIter, status);
        r = (Region *)uhash_get(regionAliases,&id);
    }

    if( U_FAILURE(status) ) {
        return NULL;
    }

    if ( !r ) {
        status = U_ILLEGAL_ARGUMENT_ERROR;
        return NULL;
    }

    if ( r->type == URGN_DEPRECATED && r->preferredValues->size() == 1) {
        StringEnumeration *pv = r->getPreferredValues(status);
        pv->reset(status);
        const UnicodeString *ustr = pv->snext(status);
        r = (Region *)uhash_get(regionIDMap,(void *)ustr);
        delete pv;
    }

    return r;
}
void
IntlTestNumberFormatAPI::testRegistration()
{
#if !UCONFIG_NO_SERVICE
    UErrorCode status = U_ZERO_ERROR;

    NumberFormat* f0 = NumberFormat::createInstance(SWAP_LOC, status);
    NumberFormat* f1 = NumberFormat::createInstance(SRC_LOC, status);
    NumberFormat* f2 = NumberFormat::createCurrencyInstance(SRC_LOC, status);
    URegistryKey key = NumberFormat::registerFactory(new NFTestFactory(), status);
    NumberFormat* f3 = NumberFormat::createCurrencyInstance(SRC_LOC, status);
    NumberFormat* f3a = NumberFormat::createCurrencyInstance(SRC_LOC, status);
    NumberFormat* f4 = NumberFormat::createInstance(SRC_LOC, status);

    StringEnumeration* locs = NumberFormat::getAvailableLocales();

    UNumberFormat* uf3 = unum_open(UNUM_CURRENCY, NULL, 0, SRC_LOC.getName(),NULL, &status);
    UNumberFormat* uf4 = unum_open(UNUM_DEFAULT, NULL, 0, SRC_LOC.getName(), NULL, &status);

    const UnicodeString* res;
    for (res = locs->snext(status); res; res = locs->snext(status)) {
        logln(*res); // service is still in synch
    }

    NumberFormat::unregister(key, status); // restore for other tests
    NumberFormat* f5 = NumberFormat::createCurrencyInstance(SRC_LOC, status);
    UNumberFormat* uf5 = unum_open(UNUM_CURRENCY, NULL, 0, SRC_LOC.getName(),NULL, &status);

    if (U_FAILURE(status)) {
        dataerrln("Error creating instnaces.");
        return;
    } else {
        float n = 1234.567f;
        UnicodeString res0, res1, res2, res3, res4, res5;
        UChar ures3[50];
        UChar ures4[50];
        UChar ures5[50];

        f0->format(n, res0);
        f1->format(n, res1);
        f2->format(n, res2);
        f3->format(n, res3);
        f4->format(n, res4);
        f5->format(n, res5);

        unum_formatDouble(uf3, n, ures3, 50, NULL, &status);
        unum_formatDouble(uf4, n, ures4, 50, NULL, &status);
        unum_formatDouble(uf5, n, ures5, 50, NULL, &status);

        logln((UnicodeString)"f0 swap int: " + res0);
        logln((UnicodeString)"f1 src int: " + res1);
        logln((UnicodeString)"f2 src cur: " + res2);
        logln((UnicodeString)"f3 reg cur: " + res3);
        logln((UnicodeString)"f4 reg int: " + res4);
        logln((UnicodeString)"f5 unreg cur: " + res5);
        log("uf3 reg cur: ");
        logln(ures3);
        log("uf4 reg int: ");
        logln(ures4);
        log("uf5 ureg cur: ");
        logln(ures5);

        if (f3 == f3a) {
            errln("did not get new instance from service");
        } else {
            delete f3a;
        }
        if (res3 != res0) {
            errln("registered service did not match");
        }
        if (res4 != res1) {
            errln("registered service did not inherit");
        }
        if (res5 != res2) {
            errln("unregistered service did not match original");
        }

        if (res0 != ures3) {
            errln("registered service did not match / unum");
        }
        if (res1 != ures4) {
            errln("registered service did not inherit / unum");
        }
        if (res2 != ures5) {
            errln("unregistered service did not match original / unum");
        }
    }

    unum_close(uf5);
    delete f5;
    unum_close(uf4);
    unum_close(uf3);
    delete f4;
    delete f3;
    delete f2;
    delete f1;
    delete f0;

    for (res = locs->snext(status); res; res = locs->snext(status)) {
        errln(*res); // service should be out of synch
    }

    locs->reset(status); // now in synch again, we hope
    for (res = locs->snext(status); res; res = locs->snext(status)) {
        logln(*res);
    }

    delete locs;
#endif
}
/**
 * Test various generic API methods of DateTimePatternGenerator for API coverage.
 */
void IntlTestDateTimePatternGeneratorAPI::testAPI(/*char *par*/)
{
    UnicodeString patternData[] = {
        UnicodeString("yM"),
        UnicodeString("yMMM"),
        UnicodeString("yMd"),
        UnicodeString("yMMMd"),
        UnicodeString("Md"),
        UnicodeString("MMMd"),
        UnicodeString("yQQQ"),
        UnicodeString("hhmm"),
        UnicodeString("HHmm"),
        UnicodeString("jjmm"),
        UnicodeString("mmss"),
        UnicodeString("yyyyMMMM"),
        UnicodeString(),
     };
     
    const char* testLocale[MAX_LOCALE][4] = {
        {"en", "US", "", ""},
        {"en", "US", "", "calendar=japanese"},
        {"zh", "Hans", "CN", ""},
        {"de", "DE", "", ""},
        {"fi", "", "", ""},
        {"ja", "", "", ""},
        {"ja", "", "", "calendar=japanese"},
        {"zh", "TW", "", "calendar=roc"},
     };
     
    UnicodeString patternResults[] = {
        UnicodeString("1/1999"),                              // en_US
        UnicodeString("Jan 1999"),
        UnicodeString("1/13/1999"),
        UnicodeString("Jan 13, 1999"),
        UnicodeString("1/13"),
        UnicodeString("Jan 13"),
        UnicodeString("Q1 1999"),
        UnicodeString("11:58 PM"),
        UnicodeString("23:58"),
        UnicodeString("11:58 PM"),                            // en_US  9: jjmm
        UnicodeString("58:59"),
        UnicodeString("January 1999"),                        // en_US 11: yyyyMMMM

        // currently the following for en_US@calendar=japanese just verify the correct fallback behavior for ticket:5702;
        // however some are not the "correct" results. To fix that, root needs better DateTimePatterns/availableFormats
        // data; cldrbug #1994 is for that.
        UnicodeString("H 11-01"),                             // en_US@calendar=japanese  0: yM
        UnicodeString("H 11 Jan"),                            // en_US@calendar=japanese  1: yMMM
        UnicodeString("H 11-01-13"),                          // en_US@calendar=japanese  2: yMd
        UnicodeString("H 11 Jan 13"),                         // en_US@calendar=japanese  3: yMMMd
        UnicodeString("1-13"),                                // en_US@calendar=japanese  4: Md
        UnicodeString("Jan 13"),                              // en_US@calendar=japanese  5: MMMd
        UnicodeString("H 11 Q1"),                             // en_US@calendar=japanese  6: yQQQ
        UnicodeString("11:58 PM"),                            // en_US@calendar=japanese  7: hhmm
        UnicodeString("23:58"),                               // en_US@calendar=japanese  8: HHmm
        UnicodeString("23:58"),                               // en_US@calendar=japanese  9: jjmm
        UnicodeString("58:59"),                               // en_US@calendar=japanese 10: mmss
        UnicodeString("H 11 January"),                        // en_US@calendar=japanese 11: yyyyMMMM

        UnicodeString("1999-1", -1, US_INV),                  // zh_Hans_CN: yM
        CharsToUnicodeString("1999\\u5E741\\u6708"),          // zh_Hans_CN: yMMM  -> yyyy\u5E74MMM (fixed expected result per ticket:6626:)
        CharsToUnicodeString("1999\\u5E741\\u670813\\u65E5"),
        CharsToUnicodeString("1999\\u5E741\\u670813\\u65E5"), // zh_Hans_CN: yMMMd -> yyyy\u5E74MMMd\u65E5 (fixed expected result per ticket:6626:)
        UnicodeString("1-13"),
        CharsToUnicodeString("1\\u670813\\u65E5"),            // zh_Hans_CN: MMMd  -> MMMd\u65E5 (fixed expected result per ticket:6626:)
        CharsToUnicodeString("1999\\u5E741\\u5B63"),
        CharsToUnicodeString("\\u4E0B\\u534811:58"),
        UnicodeString("23:58"),
        CharsToUnicodeString("\\u4E0B\\u534811:58"),          // zh_Hans_CN  9: jjmm
        UnicodeString("58:59"),
        CharsToUnicodeString("1999\\u5E741\\u6708"),          // zh_Hans_CN 11: yyyyMMMM  -> yyyy\u5E74MMM

        UnicodeString("1999-1"),  // de_DE
        UnicodeString("Jan 1999"),
        UnicodeString("13.1.1999"),
        UnicodeString("13. Jan 1999"),
        UnicodeString("13.1."),
        UnicodeString("13. Jan"),
        UnicodeString("Q1 1999"),
        UnicodeString("11:58 nachm."),
        UnicodeString("23:58"),
        UnicodeString("23:58"),                               // de  9: jjmm
        UnicodeString("58:59"),
        UnicodeString("Januar 1999"),                         // de 11: yyyyMMMM

        UnicodeString("1.1999"),                              // fi: yM (fixed expected result per ticket:6626:)
        UnicodeString("tammikuuta 1999"),
        UnicodeString("13.1.1999"),
        UnicodeString("13. tammikuuta 1999"),
        UnicodeString("13.1."),
        UnicodeString("13. tammikuuta"),
        UnicodeString("1. nelj. 1999"),
        UnicodeString("11.58 ip."),                           // fi  7: hhmm
        UnicodeString("23.58"),
        UnicodeString("23.58"),                               // fi  9: jjmm
        UnicodeString("58.59"),
        UnicodeString("tammikuuta 1999"),                     // fi 11: yyyyMMMM

        UnicodeString("1999/1"),                              // ja 0: yM    -> y/M
        CharsToUnicodeString("1999\\u5E741\\u6708"),          // ja 1: yMMM  -> y\u5E74M\u6708
        UnicodeString("1999/1/13"),                           // ja 2: yMd   -> y/M/d
        CharsToUnicodeString("1999\\u5E741\\u670813\\u65E5"), // ja 3: yMMMd -> y\u5E74M\u6708d\u65E5
        UnicodeString("1/13"),                                // ja 4: Md    -> M/d
        CharsToUnicodeString("1\\u670813\\u65E5"),            // ja 5: MMMd  -> M\u6708d\u65E5
        UnicodeString("1999Q1"),                              // ja 6: yQQQ  -> yQQQ
        CharsToUnicodeString("\\u5348\\u5F8C11:58"),          // ja 7: hhmm
        UnicodeString("23:58"),                               // ja 8: HHmm  -> HH:mm
        UnicodeString("23:58"),                               // ja 9: jjmm
        UnicodeString("58:59"),                               // ja 10: mmss  -> mm:ss
        CharsToUnicodeString("1999\\u5E741\\u6708"),          // ja 11: yyyyMMMM  -> y\u5E74M\u6708

        CharsToUnicodeString("\\u5E73\\u621011/1"),                       // ja@japanese 0: yM    -> Gy/m
        CharsToUnicodeString("\\u5E73\\u621011\\u5E741\\u6708"),          // ja@japanese 1: yMMM  -> Gy\u5E74M\u6708
        CharsToUnicodeString("\\u5E73\\u621011/1/13"),                    // ja@japanese 2: yMd   -> Gy/m/d
        CharsToUnicodeString("\\u5E73\\u621011\\u5E741\\u670813\\u65E5"), // ja@japanese 3: yMMMd -> Gy\u5E74M\u6708d\u65E5
        UnicodeString("1/13"),                                            // ja@japanese 4: Md    -> M/d
        CharsToUnicodeString("1\\u670813\\u65E5"),                        // ja@japanese 5: MMMd  -> M\u6708d\u65E5
        CharsToUnicodeString("\\u5E73\\u621011/Q1"),                      // ja@japanese 6: yQQQ  -> Gy/QQQ
        CharsToUnicodeString("\\u5348\\u5F8C11:58"),                      // ja@japanese 7: hhmm  ->
        UnicodeString("23:58"),                                           // ja@japanese 8: HHmm  -> HH:mm          (as for ja)
        UnicodeString("23:58"),                                           // ja@japanese 9: jjmm
        UnicodeString("58:59"),                                           // ja@japanese 10: mmss  -> mm:ss          (as for ja)
        CharsToUnicodeString("\\u5E73\\u621011\\u5E741\\u6708"),          // ja@japanese 11: yyyyMMMM  -> Gyyyy\u5E74M\u6708

        CharsToUnicodeString("\\u6C11\\u570B88/1"),                       // zh_TW@roc 0: yM    -> Gy/M
        CharsToUnicodeString("\\u6C11\\u570B88\\u5E741\\u6708"),          // zh_TW@roc 1: yMMM  -> Gy\u5E74M\u6708
        CharsToUnicodeString("\\u6C11\\u570B88/1/13"),                    // zh_TW@roc 2: yMd   -> Gy/M/d
        CharsToUnicodeString("\\u6C11\\u570B88\\u5E741\\u670813\\u65E5"), // zh_TW@roc 3: yMMMd -> Gy\u5E74M\u6708d\u65E5
        UnicodeString("1/13"),                                            // zh_TW@roc 4: Md    -> M/d
        CharsToUnicodeString("1\\u670813\\u65E5"),                        // zh_TW@roc 5: MMMd  ->M\u6708d\u65E5
        CharsToUnicodeString("\\u6C11\\u570B88 1\\u5B63"),                // zh_TW@roc 6: yQQQ  -> Gy QQQ
        CharsToUnicodeString("\\u4E0B\\u534811:58"),                      // zh_TW@roc 7: hhmm  ->
        UnicodeString("23:58"),                                           // zh_TW@roc 8: HHmm  ->
        CharsToUnicodeString("\\u4E0B\\u534811:58"),                      // zh_TW@roc 9: jjmm
        UnicodeString("58:59"),                                           // zh_TW@roc 10: mmss  ->
        CharsToUnicodeString("\\u6C11\\u570B88\\u5E741\\u6708"),          // zh_TW@roc 11: yyyyMMMM  -> Gy\u5E74M\u670

        UnicodeString(),
    };

    UnicodeString patternTests2[] = {
        UnicodeString("yyyyMMMdd"),
        UnicodeString("yyyyqqqq"),
        UnicodeString("yMMMdd"),
        UnicodeString("EyyyyMMMdd"),
        UnicodeString("yyyyMMdd"),
        UnicodeString("yyyyMMM"),
        UnicodeString("yyyyMM"),
        UnicodeString("yyMM"),
        UnicodeString("yMMMMMd"),
        UnicodeString("EEEEEMMMMMd"),
        UnicodeString("MMMd"),
        UnicodeString("MMMdhmm"),
        UnicodeString("EMMMdhmms"),
        UnicodeString("MMdhmm"),
        UnicodeString("EEEEMMMdhmms"),
        UnicodeString("yyyyMMMddhhmmss"),
        UnicodeString("EyyyyMMMddhhmmss"),
        UnicodeString("hmm"),
        UnicodeString("hhmm"),
        UnicodeString("hhmmVVVV"),
        UnicodeString(""),
    };
    UnicodeString patternResults2[] = {
        UnicodeString("Oct 14, 1999"),
        UnicodeString("4th quarter 1999"),
        UnicodeString("Oct 14, 1999"),
        UnicodeString("Thu, Oct 14, 1999"),
        UnicodeString("10/14/1999"),
        UnicodeString("Oct 1999"),
        UnicodeString("10/1999"),
        UnicodeString("10/99"),
        UnicodeString("O 14, 1999"),
        UnicodeString("T, O 14"),
        UnicodeString("Oct 14"),
        UnicodeString("Oct 14 6:58 AM"),
        UnicodeString("Thu, Oct 14 6:58:59 AM"),
        UnicodeString("10/14 6:58 AM"),
        UnicodeString("Thursday, Oct 14 6:58:59 AM"),
        UnicodeString("Oct 14, 1999 06:58:59 AM"),
        UnicodeString("Thu, Oct 14, 1999 06:58:59 AM"),
        UnicodeString("6:58 AM"),
        UnicodeString("06:58 AM"),
        UnicodeString("06:58 AM GMT+00:00"),
        UnicodeString(""),
    };
    
    // results for getSkeletons() and getPatternForSkeleton()
    const UnicodeString testSkeletonsResults[] = { 
        UnicodeString("HH:mm"), 
        UnicodeString("MMMMd"), 
        UnicodeString("MMMMMd"), 
    };
          
    const UnicodeString testBaseSkeletonsResults[] = {        
        UnicodeString("Hm"),  
        UnicodeString("MMMd"), 
        UnicodeString("MMMd"),
    };

    UnicodeString newDecimal(" "); // space
    UnicodeString newAppendItemName("hrs.");
    UnicodeString newAppendItemFormat("{1} {0}");
    UnicodeString newDateTimeFormat("{1} {0}");
    UErrorCode status = U_ZERO_ERROR;
    UnicodeString conflictingPattern;
    UDateTimePatternConflict conflictingStatus;

    // ======= Test CreateInstance with default locale
    logln("Testing DateTimePatternGenerator createInstance from default locale");
    
    DateTimePatternGenerator *instFromDefaultLocale=DateTimePatternGenerator::createInstance(status);
    if (U_FAILURE(status)) {
        dataerrln("ERROR: Could not create DateTimePatternGenerator (default) - exitting");
        return;
    }
    else {
        delete instFromDefaultLocale;
    }

    // ======= Test CreateInstance with given locale    
    logln("Testing DateTimePatternGenerator createInstance from French locale");
    status = U_ZERO_ERROR;
    DateTimePatternGenerator *instFromLocale=DateTimePatternGenerator::createInstance(Locale::getFrench(), status);
    if (U_FAILURE(status)) {
        dataerrln("ERROR: Could not create DateTimePatternGenerator (Locale::getFrench()) - exitting");
        return;
    }

    // ======= Test clone DateTimePatternGenerator    
    logln("Testing DateTimePatternGenerator::clone()");
    status = U_ZERO_ERROR;
    

    UnicodeString decimalSymbol = instFromLocale->getDecimal();
    UnicodeString newDecimalSymbol = UnicodeString("*");
    decimalSymbol = instFromLocale->getDecimal();
    instFromLocale->setDecimal(newDecimalSymbol);
    DateTimePatternGenerator *cloneDTPatternGen=instFromLocale->clone();
    decimalSymbol = cloneDTPatternGen->getDecimal();
    if (decimalSymbol != newDecimalSymbol) {
        errln("ERROR: inconsistency is found in cloned object.");
    }
    if ( !(*cloneDTPatternGen == *instFromLocale) ) {
        errln("ERROR: inconsistency is found in cloned object.");
    }
    
    if ( *cloneDTPatternGen != *instFromLocale ) {
        errln("ERROR: inconsistency is found in cloned object.");
    }
    
    delete instFromLocale;
    delete cloneDTPatternGen;
    
    // ======= Test simple use cases    
    logln("Testing simple use cases");
    status = U_ZERO_ERROR;
    Locale deLocale=Locale::getGermany();
    UDate sampleDate=LocaleTest::date(99, 9, 13, 23, 58, 59);
    DateTimePatternGenerator *gen = DateTimePatternGenerator::createInstance(deLocale, status);
    if (U_FAILURE(status)) {
        dataerrln("ERROR: Could not create DateTimePatternGenerator (Locale::getGermany()) - exitting");
        return;
    }
    UnicodeString findPattern = gen->getBestPattern(UnicodeString("MMMddHmm"), status);
    SimpleDateFormat *format = new SimpleDateFormat(findPattern, deLocale, status);
    if (U_FAILURE(status)) {
        dataerrln("ERROR: Could not create SimpleDateFormat (Locale::getGermany())");
        delete gen;
        return;
    }
    TimeZone *zone = TimeZone::createTimeZone(UnicodeString("ECT"));
    if (zone==NULL) {
        dataerrln("ERROR: Could not create TimeZone ECT");
        delete gen;
        delete format;
        return;
    }
    format->setTimeZone(*zone);
    UnicodeString dateReturned, expectedResult;
    dateReturned.remove();
    dateReturned = format->format(sampleDate, dateReturned, status);
    expectedResult=UnicodeString("14. Okt 8:58", -1, US_INV);
    if ( dateReturned != expectedResult ) {
        errln("ERROR: Simple test in getBestPattern with Locale::getGermany()).");
    }
    // add new pattern
    status = U_ZERO_ERROR;
    conflictingStatus = gen->addPattern(UnicodeString("d'. von' MMMM", -1, US_INV), true, conflictingPattern, status); 
    if (U_FAILURE(status)) {
        errln("ERROR: Could not addPattern - d\'. von\' MMMM");
    }
    status = U_ZERO_ERROR;
    UnicodeString testPattern=gen->getBestPattern(UnicodeString("MMMMdd"), status);
    testPattern=gen->getBestPattern(UnicodeString("MMMddHmm"), status);
    format->applyPattern(gen->getBestPattern(UnicodeString("MMMMddHmm"), status));
    dateReturned.remove();
    dateReturned = format->format(sampleDate, dateReturned, status);
    expectedResult=UnicodeString("14. von Oktober 8:58", -1, US_INV);
    if ( dateReturned != expectedResult ) {
        errln("ERROR: Simple test addPattern failed!: d\'. von\' MMMM  ");
    }
    delete format;
    
    // get a pattern and modify it
    format = (SimpleDateFormat *)DateFormat::createDateTimeInstance(DateFormat::kFull, DateFormat::kFull, 
                                                                  deLocale);
    format->setTimeZone(*zone);
    UnicodeString pattern;
    pattern = format->toPattern(pattern);
    dateReturned.remove();
    dateReturned = format->format(sampleDate, dateReturned, status);
    expectedResult=CharsToUnicodeString("Donnerstag, 14. Oktober 1999 08:58:59 Mitteleurop\\u00E4ische Sommerzeit");
    if ( dateReturned != expectedResult ) {
        errln("ERROR: Simple test uses full date format.");
        errln(UnicodeString(" Got: ") + dateReturned + UnicodeString(" Expected: ") + expectedResult);
    }
     
    // modify it to change the zone.  
    UnicodeString newPattern = gen->replaceFieldTypes(pattern, UnicodeString("vvvv"), status);
    format->applyPattern(newPattern);
    dateReturned.remove();
    dateReturned = format->format(sampleDate, dateReturned, status);
    expectedResult=UnicodeString("Donnerstag, 14. Oktober 1999 08:58:59 Frankreich");
    if ( dateReturned != expectedResult ) {
        errln("ERROR: Simple test modify the timezone!");
        errln(UnicodeString(" Got: ")+ dateReturned + UnicodeString(" Expected: ") + expectedResult);
    }
    
    // setDeciaml(), getDeciaml()
    gen->setDecimal(newDecimal);
    if (newDecimal != gen->getDecimal()) {
        errln("ERROR: unexpected result from setDecimal() and getDecimal()!.\n");
    }
    
    // setAppenItemName() , getAppendItemName()
    gen->setAppendItemName(UDATPG_HOUR_FIELD, newAppendItemName);
    if (newAppendItemName != gen->getAppendItemName(UDATPG_HOUR_FIELD)) {
        errln("ERROR: unexpected result from setAppendItemName() and getAppendItemName()!.\n");
    }
    
    // setAppenItemFormat() , getAppendItemFormat()
    gen->setAppendItemFormat(UDATPG_HOUR_FIELD, newAppendItemFormat);
    if (newAppendItemFormat != gen->getAppendItemFormat(UDATPG_HOUR_FIELD)) {
        errln("ERROR: unexpected result from setAppendItemFormat() and getAppendItemFormat()!.\n");
    }
    
    // setDateTimeFormat() , getDateTimeFormat()
    gen->setDateTimeFormat(newDateTimeFormat);
    if (newDateTimeFormat != gen->getDateTimeFormat()) {
        errln("ERROR: unexpected result from setDateTimeFormat() and getDateTimeFormat()!.\n");
    }
    
    // ======== Test getSkeleton and getBaseSkeleton
    status = U_ZERO_ERROR;
    pattern = UnicodeString("dd-MMM");
    UnicodeString expectedSkeleton = UnicodeString("MMMdd");
    UnicodeString expectedBaseSkeleton = UnicodeString("MMMd");
    UnicodeString retSkeleton = gen->getSkeleton(pattern, status);
    if(U_FAILURE(status) || retSkeleton != expectedSkeleton ) {
         errln("ERROR: Unexpected result from getSkeleton().\n");
         errln(UnicodeString(" Got: ") + retSkeleton + UnicodeString(" Expected: ") + expectedSkeleton );
    }
    retSkeleton = gen->getBaseSkeleton(pattern, status);
    if(U_FAILURE(status) || retSkeleton !=  expectedBaseSkeleton) {
         errln("ERROR: Unexpected result from getBaseSkeleton().\n");
         errln(UnicodeString(" Got: ") + retSkeleton + UnicodeString(" Expected:")+ expectedBaseSkeleton);
    }

    pattern = UnicodeString("dd/MMMM/yy");
    expectedSkeleton = UnicodeString("yyMMMMdd");
    expectedBaseSkeleton = UnicodeString("yMMMd");
    retSkeleton = gen->getSkeleton(pattern, status);
    if(U_FAILURE(status) || retSkeleton != expectedSkeleton ) {
         errln("ERROR: Unexpected result from getSkeleton().\n");
         errln(UnicodeString(" Got: ") + retSkeleton + UnicodeString(" Expected: ") + expectedSkeleton );
    }
    retSkeleton = gen->getBaseSkeleton(pattern, status);
    if(U_FAILURE(status) || retSkeleton !=  expectedBaseSkeleton) {
         errln("ERROR: Unexpected result from getBaseSkeleton().\n");
         errln(UnicodeString(" Got: ") + retSkeleton + UnicodeString(" Expected:")+ expectedBaseSkeleton);
    }
    delete format;
    delete zone;
    delete gen;
    
    {
        // Trac# 6104
        status = U_ZERO_ERROR;
        pattern = UnicodeString("YYYYMMM");
        UnicodeString expR = CharsToUnicodeString("1999\\u5E741\\u6708"); // fixed expected result per ticket:6626:
        Locale loc("ja");
        UDate testDate1= LocaleTest::date(99, 0, 13, 23, 58, 59);
        DateTimePatternGenerator *patGen=DateTimePatternGenerator::createInstance(loc, status);
        if(U_FAILURE(status)) {
            dataerrln("ERROR: Could not create DateTimePatternGenerator");
            return;
        }
        UnicodeString bPattern = patGen->getBestPattern(pattern, status);
        UnicodeString rDate;
        SimpleDateFormat sdf(bPattern, loc, status);
        rDate.remove();
        rDate = sdf.format(testDate1, rDate);

        logln(UnicodeString(" ja locale with skeleton: YYYYMMM  Best Pattern:") + bPattern);
        logln(UnicodeString("  Formatted date:") + rDate);

        if ( expR!= rDate ) {
            errln(UnicodeString("\nERROR: Test Japanese month hack Got: ") + rDate + 
                  UnicodeString(" Expected: ") + expR );
        }
        
        delete patGen;
    }
    {   // Trac# 6104
        Locale loc("zh");
        UnicodeString expR = CharsToUnicodeString("1999\\u5E741\\u6708"); // fixed expected result per ticket:6626:
        UDate testDate1= LocaleTest::date(99, 0, 13, 23, 58, 59);
        DateTimePatternGenerator *patGen=DateTimePatternGenerator::createInstance(loc, status);
        if(U_FAILURE(status)) {
            dataerrln("ERROR: Could not create DateTimePatternGenerator");
            return;
        }
        UnicodeString bPattern = patGen->getBestPattern(pattern, status);
        UnicodeString rDate;
        SimpleDateFormat sdf(bPattern, loc, status);
        rDate.remove();
        rDate = sdf.format(testDate1, rDate);

        logln(UnicodeString(" zh locale with skeleton: YYYYMMM  Best Pattern:") + bPattern);
        logln(UnicodeString("  Formatted date:") + rDate);
        if ( expR!= rDate ) {
            errln(UnicodeString("\nERROR: Test Chinese month hack Got: ") + rDate + 
                  UnicodeString(" Expected: ") + expR );
        }
        delete patGen;   
    }

    {
         // Trac# 6172 duplicate time pattern
         status = U_ZERO_ERROR;
         pattern = UnicodeString("hmv");
         UnicodeString expR = UnicodeString("h:mm a v"); // avail formats has hm -> "h:mm a" (fixed expected result per ticket:6626:)
         Locale loc("en");
         DateTimePatternGenerator *patGen=DateTimePatternGenerator::createInstance(loc, status);
         if(U_FAILURE(status)) {
             dataerrln("ERROR: Could not create DateTimePatternGenerator");
             return;
         }
         UnicodeString bPattern = patGen->getBestPattern(pattern, status);
         logln(UnicodeString(" en locale with skeleton: hmv  Best Pattern:") + bPattern);

         if ( expR!= bPattern ) {
             errln(UnicodeString("\nERROR: Test EN time format Got: ") + bPattern + 
                   UnicodeString(" Expected: ") + expR );
         }
         
         delete patGen;
     }
     
    
    // ======= Test various skeletons.
    logln("Testing DateTimePatternGenerator with various skeleton");
   
    status = U_ZERO_ERROR;
    int32_t localeIndex=0;
    int32_t resultIndex=0;
    UnicodeString resultDate;
    UDate testDate= LocaleTest::date(99, 0, 13, 23, 58, 59);
    while (localeIndex < MAX_LOCALE )
    {       
        int32_t dataIndex=0;
        UnicodeString bestPattern;
        
        Locale loc(testLocale[localeIndex][0], testLocale[localeIndex][1], testLocale[localeIndex][2], testLocale[localeIndex][3]);
        logln("\n\n Locale: %s_%s_%s@%s", testLocale[localeIndex][0], testLocale[localeIndex][1], testLocale[localeIndex][2], testLocale[localeIndex][3]);
        DateTimePatternGenerator *patGen=DateTimePatternGenerator::createInstance(loc, status);
        if(U_FAILURE(status)) {
            dataerrln("ERROR: Could not create DateTimePatternGenerator with locale index:%d . - exitting\n", localeIndex);
            return;
        }
        while (patternData[dataIndex].length() > 0) {
            log(patternData[dataIndex]);
            bestPattern = patGen->getBestPattern(patternData[dataIndex++], status);
            logln(UnicodeString(" -> ") + bestPattern);
            
            SimpleDateFormat sdf(bestPattern, loc, status);
            resultDate.remove();
            resultDate = sdf.format(testDate, resultDate);
            if ( resultDate != patternResults[resultIndex] ) {
                errln(UnicodeString("\nERROR: Test various skeletons[") + (dataIndex-1) + UnicodeString("], localeIndex ") + localeIndex +
                      UnicodeString(". Got: ") + resultDate + UnicodeString(" Expected: ") + patternResults[resultIndex] );
            }
            
            resultIndex++;
        }
        delete patGen;
        localeIndex++;
    }
    
    // ======= More tests ticket#6110
    logln("Testing DateTimePatternGenerator with various skeleton");
   
    status = U_ZERO_ERROR;
    localeIndex=0;
    resultIndex=0;
    testDate= LocaleTest::date(99, 9, 13, 23, 58, 59);
    {       
        int32_t dataIndex=0;
        UnicodeString bestPattern;
        logln("\n\n Test various skeletons for English locale...");
        DateTimePatternGenerator *patGen=DateTimePatternGenerator::createInstance(Locale::getEnglish(), status);
        if(U_FAILURE(status)) {
            dataerrln("ERROR: Could not create DateTimePatternGenerator with locale English . - exitting\n");
            return;
        }
        TimeZone *enZone = TimeZone::createTimeZone(UnicodeString("ECT/GMT"));
        if (enZone==NULL) {
            dataerrln("ERROR: Could not create TimeZone ECT");
            delete patGen;
            return;
        }
        SimpleDateFormat *enFormat = (SimpleDateFormat *)DateFormat::createDateTimeInstance(DateFormat::kFull, 
                         DateFormat::kFull, Locale::getEnglish());
        enFormat->setTimeZone(*enZone);
        while (patternTests2[dataIndex].length() > 0) {
            logln(patternTests2[dataIndex]);
            bestPattern = patGen->getBestPattern(patternTests2[dataIndex], status);
            logln(UnicodeString(" -> ") + bestPattern);
            enFormat->applyPattern(bestPattern);
            resultDate.remove();
            resultDate = enFormat->format(testDate, resultDate);
            if ( resultDate != patternResults2[resultIndex] ) {
                errln(UnicodeString("\nERROR: Test various skeletons[") + dataIndex
                    + UnicodeString("]. Got: ") + resultDate + UnicodeString(" Expected: ") + 
                    patternResults2[resultIndex] );
            }
            dataIndex++;
            resultIndex++;
        }
        delete patGen;
        delete enZone;
        delete enFormat;
    }



    // ======= Test random skeleton 
    DateTimePatternGenerator *randDTGen= DateTimePatternGenerator::createInstance(status);
    if (U_FAILURE(status)) {
        dataerrln("ERROR: Could not create DateTimePatternGenerator (Locale::getFrench()) - exitting");
        return;
    }
    UChar newChar;
    int32_t i;
    for (i=0; i<10; ++i) {
        UnicodeString randomSkeleton;
        int32_t len = rand() % 20;
        for (int32_t j=0; j<len; ++j ) {
            while ((newChar = (UChar)(rand()%0x7f))>=(UChar)0x20) {
                randomSkeleton += newChar;
            }
        }
        UnicodeString bestPattern = randDTGen->getBestPattern(randomSkeleton, status);
    }
    delete randDTGen;
    
    // UnicodeString randomString=Unicode
    // ======= Test getStaticClassID()

    logln("Testing getStaticClassID()");
    status = U_ZERO_ERROR;
    DateTimePatternGenerator *test= DateTimePatternGenerator::createInstance(status);
    
    if(test->getDynamicClassID() != DateTimePatternGenerator::getStaticClassID()) {
        errln("ERROR: getDynamicClassID() didn't return the expected value");
    }
    delete test;
    
    // ====== Test createEmptyInstance()
    
    logln("Testing createEmptyInstance()");
    status = U_ZERO_ERROR;
    
    test = DateTimePatternGenerator::createEmptyInstance(status);
    if(U_FAILURE(status)) {
         errln("ERROR: Fail to create an empty instance ! - exitting.\n");
         delete test;
         return;
    }
    
    conflictingStatus = test->addPattern(UnicodeString("MMMMd"), true, conflictingPattern, status); 
    status = U_ZERO_ERROR;
    testPattern=test->getBestPattern(UnicodeString("MMMMdd"), status);
    conflictingStatus = test->addPattern(UnicodeString("HH:mm"), true, conflictingPattern, status); 
    conflictingStatus = test->addPattern(UnicodeString("MMMMMd"), true, conflictingPattern, status); //duplicate pattern
    StringEnumeration *output=NULL;
    output = test->getRedundants(status);
    expectedResult=UnicodeString("MMMMd");
    if (output != NULL) {
        output->reset(status);
        const UnicodeString *dupPattern=output->snext(status);
        if ( (dupPattern==NULL) || (*dupPattern != expectedResult) ) {
            errln("ERROR: Fail in getRedundants !\n");
        }
    }
    
    // ======== Test getSkeletons and getBaseSkeletons
    StringEnumeration* ptrSkeletonEnum = test->getSkeletons(status);
    if(U_FAILURE(status)) {
        errln("ERROR: Fail to get skeletons !\n");
    }
    UnicodeString returnPattern, *ptrSkeleton;
    ptrSkeletonEnum->reset(status);
    int32_t count=ptrSkeletonEnum->count(status);
    for (i=0; i<count; ++i) {
        ptrSkeleton = (UnicodeString *)ptrSkeletonEnum->snext(status);
        returnPattern = test->getPatternForSkeleton(*ptrSkeleton);
        if ( returnPattern != testSkeletonsResults[i] ) {
            errln(UnicodeString("ERROR: Unexpected result from getSkeletons and getPatternForSkeleton\nGot: ") + returnPattern
               + UnicodeString("\nExpected: ") + testSkeletonsResults[i]
               + UnicodeString("\n"));
        }
    }
    StringEnumeration* ptrBaseSkeletonEnum = test->getBaseSkeletons(status);
    if(U_FAILURE(status)) {
        errln("ERROR: Fail to get base skeletons !\n");
    }   
    count=ptrBaseSkeletonEnum->count(status);
    for (i=0; i<count; ++i) {
        ptrSkeleton = (UnicodeString *)ptrBaseSkeletonEnum->snext(status);
        if ( *ptrSkeleton != testBaseSkeletonsResults[i] ) {
            errln("ERROR: Unexpected result from getBaseSkeletons() !\n");
        }
    }

    // ========= DateTimePatternGenerator sample code in Userguide
    // set up the generator
    Locale locale = Locale::getFrench();
    status = U_ZERO_ERROR;
    DateTimePatternGenerator *generator = DateTimePatternGenerator::createInstance( locale, status);
        
    // get a pattern for an abbreviated month and day
    pattern = generator->getBestPattern(UnicodeString("MMMd"), status); 
    SimpleDateFormat formatter(pattern, locale, status); 

    zone = TimeZone::createTimeZone(UnicodeString("GMT"));
    formatter.setTimeZone(*zone);
    // use it to format (or parse)
    UnicodeString formatted;
    formatted = formatter.format(Calendar::getNow(), formatted, status); 
    // for French, the result is "13 sept."
    formatted.remove();
    // cannot use the result from getNow() because the value change evreyday.
    testDate= LocaleTest::date(99, 0, 13, 23, 58, 59);
    formatted = formatter.format(testDate, formatted, status);
    expectedResult=UnicodeString("14 janv.");
    if ( formatted != expectedResult ) {
        errln("ERROR: Userguide sample code result!");
        errln(UnicodeString(" Got: ")+ formatted + UnicodeString(" Expected: ") + expectedResult);
    }

    delete zone;
    delete output;
    delete ptrSkeletonEnum;
    delete ptrBaseSkeletonEnum;
    delete test;
    delete generator;
}
Exemplo n.º 7
0
void CollationServiceTest::TestRegister()
{
#if !UCONFIG_NO_SERVICE
    // register a singleton
    const Locale& FR = Locale::getFrance();
    const Locale& US = Locale::getUS();
    const Locale US_FOO("en", "US", "FOO");

    UErrorCode status = U_ZERO_ERROR;

    Collator* frcol = Collator::createInstance(FR, status);
    Collator* uscol = Collator::createInstance(US, status);
    if(U_FAILURE(status)) {
        errcheckln(status, "Failed to create collators with %s", u_errorName(status));
        delete frcol;
        delete uscol;
        return;
    }

    { // try override en_US collator
        URegistryKey key = Collator::registerInstance(frcol, US, status);

        Collator* ncol = Collator::createInstance(US_FOO, status);
        if (*frcol != *ncol) {
            errln("register of french collator for en_US failed on request for en_US_FOO");
        }
        // ensure original collator's params not touched
        Locale loc = frcol->getLocale(ULOC_REQUESTED_LOCALE, status);
        if (loc != FR) {
          errln(UnicodeString("fr collator's requested locale changed to ") + loc.getName());
        }
        loc = frcol->getLocale(ULOC_VALID_LOCALE, status);
        if (loc != FR) {
          errln(UnicodeString("fr collator's valid locale changed to ") + loc.getName());
        }

        loc = ncol->getLocale(ULOC_REQUESTED_LOCALE, status);
        if (loc != US_FOO) {
            errln(UnicodeString("requested locale for en_US_FOO is not en_US_FOO but ") + loc.getName());
        }
        loc = ncol->getLocale(ULOC_VALID_LOCALE, status);
        if (loc != US) {
            errln(UnicodeString("valid locale for en_US_FOO is not en_US but ") + loc.getName());
        }
        loc = ncol->getLocale(ULOC_ACTUAL_LOCALE, status);
        if (loc != US) {
            errln(UnicodeString("actual locale for en_US_FOO is not en_US but ") + loc.getName());
        }
        delete ncol; ncol = NULL;

        if (!Collator::unregister(key, status)) {
            errln("failed to unregister french collator");
        }
        // !!! frcol pointer is now invalid !!!

        ncol = Collator::createInstance(US, status);
        if (*uscol != *ncol) {
            errln("collator after unregister does not match original");
        }
        delete ncol; ncol = NULL;
    }

    // recreate frcol
    frcol = Collator::createInstance(FR, status);

    LocalUCollatorPointer frFR(ucol_open("fr_FR", &status));

    { // try create collator for new locale
        Locale fu_FU_FOO("fu", "FU", "FOO");
        Locale fu_FU("fu", "FU", "");

        Collator* fucol = Collator::createInstance(fu_FU, status);
        URegistryKey key = Collator::registerInstance(frcol, fu_FU, status);
        Collator* ncol = Collator::createInstance(fu_FU_FOO, status);
        if (*frcol != *ncol) {
            errln("register of fr collator for fu_FU failed");
        }

        UnicodeString locName = fu_FU.getName();
        StringEnumeration* localeEnum = Collator::getAvailableLocales();
        UBool found = FALSE;
        const UnicodeString* locStr, *ls2;
        for (locStr = localeEnum->snext(status);
        !found && locStr != NULL;
        locStr = localeEnum->snext(status)) {
            //
            if (locName == *locStr) {
                found = TRUE;
            }
        }

        StringEnumeration *le2 = NULL;
        localeEnum->reset(status);
        int32_t i, count;
        count = localeEnum->count(status);
        for(i = 0; i < count; ++i) {
            if(i == count / 2) {
                le2 = localeEnum->clone();
                if(le2 == NULL || count != le2->count(status)) {
                    errln("ServiceEnumeration.clone() failed");
                    break;
                }
            }
            if(i >= count / 2) {
                locStr = localeEnum->snext(status);
                ls2 = le2->snext(status);
                if(*locStr != *ls2) {
                    errln("ServiceEnumeration.clone() failed for item %d", i);
                }
            } else {
                localeEnum->snext(status);
            }
        }

        delete localeEnum;
        delete le2;

        if (!found) {
            errln("new locale fu_FU not reported as supported locale");
        }

        UnicodeString displayName;
        Collator::getDisplayName(fu_FU, displayName);
        /* The locale display pattern for the locale ja, ko, and zh are different. */
        const UChar zh_fuFU_Array[] = { 0x0066, 0x0075, 0xff08, 0x0046, 0x0055, 0xff09, 0 };
        const UnicodeString zh_fuFU(zh_fuFU_Array);
        const Locale& defaultLocale = Locale::getDefault();
        if (displayName != "fu (FU)" &&
           ((defaultLocale == Locale::getKorean() && defaultLocale == Locale::getJapanese()) && displayName == "fu(FU)") &&
           ((defaultLocale == Locale::getChinese()) && displayName != zh_fuFU)) {
            errln(UnicodeString("found ") + displayName + " for fu_FU");
        }

        Collator::getDisplayName(fu_FU, fu_FU, displayName);
        if (displayName != "fu (FU)" &&
           ((defaultLocale == Locale::getKorean() && defaultLocale == Locale::getJapanese()) && displayName == "fu(FU)") &&
           ((defaultLocale == Locale::getChinese()) && displayName != zh_fuFU)) {
            errln(UnicodeString("found ") + displayName + " for fu_FU");
        }

        // test ucol_open
        LocalUCollatorPointer fufu(ucol_open("fu_FU_FOO", &status));
        if (fufu.isNull()) {
            errln("could not open fu_FU_FOO with ucol_open");
        } else {
            if (!ucol_equals(fufu.getAlias(), frFR.getAlias())) {
                errln("collator fufu != collator frFR");
            }
        }

        if (!Collator::unregister(key, status)) {
            errln("failed to unregister french collator");
        }
        // !!! note frcoll invalid again, but we're no longer using it

        // other collators should still work ok
        Locale nloc = ncol->getLocale(ULOC_VALID_LOCALE, status);
        if (nloc != fu_FU) {
            errln(UnicodeString("asked for nloc valid locale after close and got") + nloc.getName());
        }
        delete ncol; ncol = NULL;

        if (fufu.isValid()) {
            const char* nlocstr = ucol_getLocaleByType(fufu.getAlias(), ULOC_VALID_LOCALE, &status);
            if (uprv_strcmp(nlocstr, "fu_FU") != 0) {
                errln(UnicodeString("asked for uloc valid locale after close and got ") + nlocstr);
            }
        }

        ncol = Collator::createInstance(fu_FU, status);
        if (*fucol != *ncol) {
            errln("collator after unregister does not match original fu_FU");
        }
        delete uscol; uscol = NULL;
        delete ncol; ncol = NULL;
        delete fucol; fucol = NULL;
    }
#endif
}
void PluralRulesTest::testAvailbleLocales() {
    
    // Hash set of (char *) strings.
    UErrorCode status = U_ZERO_ERROR;
    UHashtable *localeSet = uhash_open(uhash_hashUnicodeString, uhash_compareUnicodeString, uhash_compareLong, &status);
    uhash_setKeyDeleter(localeSet, uprv_deleteUObject);
    if (U_FAILURE(status)) {
        errln("file %s,  line %d: Error status = %s", __FILE__, __LINE__, u_errorName(status));
        return;
    }

    // Check that each locale returned by the iterator is unique.
    StringEnumeration *localesEnum = PluralRules::getAvailableLocales(status);
    int localeCount = 0;
    for (;;) {
        const char *locale = localesEnum->next(NULL, status);
        if (U_FAILURE(status)) {
            dataerrln("file %s,  line %d: Error status = %s", __FILE__, __LINE__, u_errorName(status));
            return;
        }
        if (locale == NULL) {
            break;
        }
        localeCount++;
        int32_t oldVal = uhash_puti(localeSet, new UnicodeString(locale), 1, &status);
        if (oldVal != 0) {
            errln("file %s,  line %d: locale %s was seen before.", __FILE__, __LINE__, locale);
        }
    }

    // Reset the iterator, verify that we get the same count.
    localesEnum->reset(status);
    int32_t localeCount2 = 0;
    while (localesEnum->next(NULL, status) != NULL) {
        if (U_FAILURE(status)) {
            errln("file %s,  line %d: Error status = %s", __FILE__, __LINE__, u_errorName(status));
            break;
        }
        localeCount2++;
    }
    if (localeCount != localeCount2) {
        errln("file %s,  line %d: locale counts differ. They are (%d, %d)", 
            __FILE__, __LINE__, localeCount, localeCount2);
    }

    // Instantiate plural rules for each available locale.
    localesEnum->reset(status);
    for (;;) {
        status = U_ZERO_ERROR;
        const char *localeName = localesEnum->next(NULL, status);
        if (U_FAILURE(status)) {
            errln("file %s,  line %d: Error status = %s, locale = %s",
                __FILE__, __LINE__, u_errorName(status), localeName);
            return;
        }
        if (localeName == NULL) {
            break;
        }
        Locale locale = Locale::createFromName(localeName);
        PluralRules *pr = PluralRules::forLocale(locale, status);
        if (U_FAILURE(status)) {
            errln("file %s,  line %d: Error %s creating plural rules for locale %s", 
                __FILE__, __LINE__, u_errorName(status), localeName);
            continue;
        }
        if (pr == NULL) {
            errln("file %s, line %d: Null plural rules for locale %s", __FILE__, __LINE__, localeName);
            continue;
        }

        // Pump some numbers through the plural rules.  Can't check for correct results, 
        // mostly this to tickle any asserts or crashes that may be lurking.
        for (double n=0; n<120.0; n+=0.5) {
            UnicodeString keyword = pr->select(n);
            if (keyword.length() == 0) {
                errln("file %s, line %d, empty keyword for n = %g, locale %s",
                    __FILE__, __LINE__, n, localeName);
            }
        }
        delete pr;
    }

    uhash_close(localeSet);
    delete localesEnum;

}