icuSources/test/intltest/nmfmapts.cpp

   1 // © 2016 and later: Unicode, Inc. and others.
   2 // License & terms of use: http://www.unicode.org/copyright.html
   3 /***********************************************************************
   4  * COPYRIGHT:
   5  * Copyright (c) 1997-2010, International Business Machines Corporation
   6  * and others. All Rights Reserved.
   7  ***********************************************************************/
   8
   9 #include "unicode/utypes.h"
  10
  11 #if !UCONFIG_NO_FORMATTING
  12
  13 #include "nmfmapts.h"
  14
  15 #include "unicode/numfmt.h"
  16 #include "unicode/decimfmt.h"
  17 #include "unicode/locid.h"
  18 #include "unicode/unum.h"
  19 #include "unicode/strenum.h"
  20
  21 // This is an API test, not a unit test.  It doesn't test very many cases, and doesn't
  22 // try to test the full functionality.  It just calls each function in the class and
  23 // verifies that it works on a basic level.
  24
  25 void IntlTestNumberFormatAPI::runIndexedTest( int32_t index, UBool exec, const char* &name, char* /*par*/ )
  26 {
  27     if (exec) logln("TestSuite NumberFormatAPI");
  28     switch (index) {
  29         case 0: name = "NumberFormat API test";
  30                 if (exec) {
  31                     logln("NumberFormat API test---"); logln("");
  32                     UErrorCode status = U_ZERO_ERROR;
  33                     Locale saveLocale;
  34                     Locale::setDefault(Locale::getEnglish(), status);
  35                     if(U_FAILURE(status)) {
  36                         errln("ERROR: Could not set default locale, test may not give correct results");
  37                     }
  38                     testAPI(/* par */);
  39                     Locale::setDefault(saveLocale, status);
  40                 }
  41                 break;
  42         case 1: name = "NumberFormatRegistration";
  43                 if (exec) {
  44                     logln("NumberFormat Registration test---"); logln("");
  45                     UErrorCode status = U_ZERO_ERROR;
  46                     Locale saveLocale;
  47                     Locale::setDefault(Locale::getEnglish(), status);
  48                     if(U_FAILURE(status)) {
  49                         errln("ERROR: Could not set default locale, test may not give correct results");
  50                     }
  51                     testRegistration();
  52                     Locale::setDefault(saveLocale, status);
  53                 }
  54                 break;
  55         default: name = ""; break;
  56     }
  57 }
  58
  59 /**
  60  * This test does round-trip testing (format -> parse -> format -> parse -> etc.) of
  61  * NumberFormat.
  62  */
  63 void IntlTestNumberFormatAPI::testAPI(/* char* par */)
  64 {
  65     UErrorCode status = U_ZERO_ERROR;
  66
  67 // ======= Test constructors
  68
  69     logln("Testing NumberFormat constructors");
  70
  71     NumberFormat *def = NumberFormat::createInstance(status);
  72     if(U_FAILURE(status)) {
  73         dataerrln("ERROR: Could not create NumberFormat (default) - %s", u_errorName(status));
  74     }
  75
  76     status = U_ZERO_ERROR;
  77     NumberFormat *fr = NumberFormat::createInstance(Locale::getFrench(), status);
  78     if(U_FAILURE(status)) {
  79         dataerrln("ERROR: Could not create NumberFormat (French) - %s", u_errorName(status));
  80     }
  81
  82     NumberFormat *cur = NumberFormat::createCurrencyInstance(status);
  83     if(U_FAILURE(status)) {
  84         dataerrln("ERROR: Could not create NumberFormat (currency, default) - %s", u_errorName(status));
  85     }
  86
  87     status = U_ZERO_ERROR;
  88     NumberFormat *cur_fr = NumberFormat::createCurrencyInstance(Locale::getFrench(), status);
  89     if(U_FAILURE(status)) {
  90         dataerrln("ERROR: Could not create NumberFormat (currency, French) - %s", u_errorName(status));
  91     }
  92
  93     NumberFormat *per = NumberFormat::createPercentInstance(status);
  94     if(U_FAILURE(status)) {
  95         dataerrln("ERROR: Could not create NumberFormat (percent, default) - %s", u_errorName(status));
  96     }
  97
  98     status = U_ZERO_ERROR;
  99     NumberFormat *per_fr = NumberFormat::createPercentInstance(Locale::getFrench(), status);
 100     if(U_FAILURE(status)) {
 101         dataerrln("ERROR: Could not create NumberFormat (percent, French) - %s", u_errorName(status));
 102     }
 103
 104 // ======= Test equality
 105 if (per_fr != NULL && cur_fr != NULL)
 106 {
 107     logln("Testing equality operator");
 108
 109     if( *per_fr == *cur_fr || ! ( *per_fr != *cur_fr) ) {
 110         errln("ERROR: == failed");
 111     }
 112 }
 113
 114 // ======= Test various format() methods
 115 if (cur_fr != NULL)
 116 {
 117     logln("Testing various format() methods");
 118
 119     double d = -10456.0037;
 120     int32_t l = 100000000;
 121     Formattable fD(d);
 122     Formattable fL(l);
 123
 124     UnicodeString res1, res2, res3, res4, res5, res6;
 125     FieldPosition pos1(FieldPosition::DONT_CARE), pos2(FieldPosition::DONT_CARE), pos3(FieldPosition::DONT_CARE), pos4(FieldPosition::DONT_CARE);
 126
 127     res1 = cur_fr->format(d, res1);
 128     logln( (UnicodeString) "" + (int32_t) d + " formatted to " + res1);
 129
 130     res2 = cur_fr->format(l, res2);
 131     logln((UnicodeString) "" + (int32_t) l + " formatted to " + res2);
 132
 133     res3 = cur_fr->format(d, res3, pos1);
 134     logln( (UnicodeString) "" + (int32_t) d + " formatted to " + res3);
 135
 136     res4 = cur_fr->format(l, res4, pos2);
 137     logln((UnicodeString) "" + (int32_t) l + " formatted to " + res4);
 138
 139     status = U_ZERO_ERROR;
 140     res5 = cur_fr->format(fD, res5, pos3, status);
 141     if(U_FAILURE(status)) {
 142         errln("ERROR: format(Formattable [double]) failed");
 143     }
 144     logln((UnicodeString) "" + (int32_t) fD.getDouble() + " formatted to " + res5);
 145
 146     status = U_ZERO_ERROR;
 147     res6 = cur_fr->format(fL, res6, pos4, status);
 148     if(U_FAILURE(status)) {
 149         errln("ERROR: format(Formattable [long]) failed");
 150     }
 151     logln((UnicodeString) "" + fL.getLong() + " formatted to " + res6);
 152 }
 153
 154 // ======= Test parse()
 155 if (fr != NULL)
 156 {
 157     logln("Testing parse()");
 158
 159     double d = -10456.0037;
 160     UnicodeString text("-10,456.0037");
 161     Formattable result1, result2, result3;
 162     ParsePosition pos(0), pos01(0);
 163     fr->parseObject(text, result1, pos);
 164     if(result1.getType() != Formattable::kDouble && result1.getDouble() != d) {
 165         errln("ERROR: Roundtrip failed (via parse()) for " + text);
 166     }
 167     logln(text + " parsed into " + (int32_t) result1.getDouble());
 168
 169     fr->parse(text, result2, pos01);
 170     if(result2.getType() != Formattable::kDouble && result2.getDouble() != d) {
 171         errln("ERROR: Roundtrip failed (via parse()) for " + text);
 172     }
 173     logln(text + " parsed into " + (int32_t) result2.getDouble());
 174
 175     status = U_ZERO_ERROR;
 176     fr->parse(text, result3, status);
 177     if(U_FAILURE(status)) {
 178         errln("ERROR: parse() failed");
 179     }
 180     if(result3.getType() != Formattable::kDouble && result3.getDouble() != d) {
 181         errln("ERROR: Roundtrip failed (via parse()) for " + text);
 182     }
 183     logln(text + " parsed into " + (int32_t) result3.getDouble());
 184 }
 185
 186 // ======= Test getters and setters
 187 if (fr != NULL && def != NULL)
 188 {
 189     logln("Testing getters and setters");
 190
 191     int32_t count = 0;
 192     const Locale *locales = NumberFormat::getAvailableLocales(count);
 193     logln((UnicodeString) "Got " + count + " locales" );
 194     for(int32_t i = 0; i < count; i++) {
 195         UnicodeString name(locales[i].getName(),"");
 196         logln(name);
 197     }
 198
 199     fr->setParseIntegerOnly( def->isParseIntegerOnly() );
 200     if(fr->isParseIntegerOnly() != def->isParseIntegerOnly() ) {
 201         errln("ERROR: setParseIntegerOnly() failed");
 202     }
 203
 204     fr->setGroupingUsed( def->isGroupingUsed() );
 205     if(fr->isGroupingUsed() != def->isGroupingUsed() ) {
 206         errln("ERROR: setGroupingUsed() failed");
 207     }
 208
 209     fr->setMaximumIntegerDigits( def->getMaximumIntegerDigits() );
 210     if(fr->getMaximumIntegerDigits() != def->getMaximumIntegerDigits() ) {
 211         errln("ERROR: setMaximumIntegerDigits() failed");
 212     }
 213
 214     fr->setMinimumIntegerDigits( def->getMinimumIntegerDigits() );
 215     if(fr->getMinimumIntegerDigits() != def->getMinimumIntegerDigits() ) {
 216         errln("ERROR: setMinimumIntegerDigits() failed");
 217     }
 218
 219     fr->setMaximumFractionDigits( def->getMaximumFractionDigits() );
 220     if(fr->getMaximumFractionDigits() != def->getMaximumFractionDigits() ) {
 221         errln("ERROR: setMaximumFractionDigits() failed");
 222     }
 223
 224     fr->setMinimumFractionDigits( def->getMinimumFractionDigits() );
 225     if(fr->getMinimumFractionDigits() != def->getMinimumFractionDigits() ) {
 226         errln("ERROR: setMinimumFractionDigits() failed");
 227     }
 228 }
 229
 230 // ======= Test getStaticClassID()
 231
 232     logln("Testing getStaticClassID()");
 233
 234     status = U_ZERO_ERROR;
 235     NumberFormat *test = new DecimalFormat(status);
 236     if(U_FAILURE(status)) {
 237         errcheckln(status, "ERROR: Couldn't create a NumberFormat - %s", u_errorName(status));
 238     }
 239
 240     if(test->getDynamicClassID() != DecimalFormat::getStaticClassID()) {
 241         errln("ERROR: getDynamicClassID() didn't return the expected value");
 242     }
 243
 244     delete test;
 245     delete def;
 246     delete fr;
 247     delete cur;
 248     delete cur_fr;
 249     delete per;
 250     delete per_fr;
 251 }
 252
 253 #if !UCONFIG_NO_SERVICE
 254
 255 #define SRC_LOC Locale::getFrance()
 256 #define SWAP_LOC Locale::getUS()
 257
 258 class NFTestFactory : public SimpleNumberFormatFactory {
 259     NumberFormat* currencyStyle;
 260
 261 public:
 262     NFTestFactory()
 263         : SimpleNumberFormatFactory(SRC_LOC, TRUE)
 264     {
 265         UErrorCode status = U_ZERO_ERROR;
 266         currencyStyle = NumberFormat::createInstance(SWAP_LOC, status);
 267     }
 268
 269     virtual ~NFTestFactory()
 270     {
 271         delete currencyStyle;
 272     }
 273
 274     virtual NumberFormat* createFormat(const Locale& /* loc */, UNumberFormatStyle formatType)
 275     {
 276         if (formatType == UNUM_CURRENCY) {
 277             return (NumberFormat*)currencyStyle->clone();
 278         }
 279         return NULL;
 280     }
 281
 282    virtual inline UClassID getDynamicClassID() const
 283    {
 284        return (UClassID)&gID;
 285    }
 286
 287    static inline UClassID getStaticClassID()
 288    {
 289         return (UClassID)&gID;
 290    }
 291
 292 private:
 293    static char gID;
 294 };
 295
 296 char NFTestFactory::gID = 0;
 297 #endif
 298
 299 void
 300 IntlTestNumberFormatAPI::testRegistration()
 301 {
 302 #if !UCONFIG_NO_SERVICE
 303     UErrorCode status = U_ZERO_ERROR;
 304
 305     LocalPointer<NumberFormat> f0(NumberFormat::createInstance(SWAP_LOC, status));
 306     LocalPointer<NumberFormat> f1(NumberFormat::createInstance(SRC_LOC, status));
 307     LocalPointer<NumberFormat> f2(NumberFormat::createCurrencyInstance(SRC_LOC, status));
 308     URegistryKey key = NumberFormat::registerFactory(new NFTestFactory(), status);
 309     LocalPointer<NumberFormat> f3(NumberFormat::createCurrencyInstance(SRC_LOC, status));
 310     LocalPointer<NumberFormat> f3a(NumberFormat::createCurrencyInstance(SRC_LOC, status));
 311     LocalPointer<NumberFormat> f4(NumberFormat::createInstance(SRC_LOC, status));
 312
 313     StringEnumeration* locs = NumberFormat::getAvailableLocales();
 314
 315     LocalUNumberFormatPointer uf3(unum_open(UNUM_CURRENCY, NULL, 0, SRC_LOC.getName(), NULL, &status));
 316     LocalUNumberFormatPointer uf4(unum_open(UNUM_DEFAULT, NULL, 0, SRC_LOC.getName(), NULL, &status));
 317
 318     const UnicodeString* res;
 319     for (res = locs->snext(status); res; res = locs->snext(status)) {
 320         logln(*res); // service is still in synch
 321     }
 322
 323     NumberFormat::unregister(key, status); // restore for other tests
 324     LocalPointer<NumberFormat> f5(NumberFormat::createCurrencyInstance(SRC_LOC, status));
 325     LocalUNumberFormatPointer uf5(unum_open(UNUM_CURRENCY, NULL, 0, SRC_LOC.getName(), NULL, &status));
 326
 327     if (U_FAILURE(status)) {
 328         dataerrln("Error creating instnaces.");
 329         return;
 330     } else {
 331         float n = 1234.567f;
 332         UnicodeString res0, res1, res2, res3, res4, res5;
 333         UChar ures3[50];
 334         UChar ures4[50];
 335         UChar ures5[50];
 336
 337         f0->format(n, res0);
 338         f1->format(n, res1);
 339         f2->format(n, res2);
 340         f3->format(n, res3);
 341         f4->format(n, res4);
 342         f5->format(n, res5);
 343
 344         unum_formatDouble(uf3.getAlias(), n, ures3, 50, NULL, &status);
 345         unum_formatDouble(uf4.getAlias(), n, ures4, 50, NULL, &status);
 346         unum_formatDouble(uf5.getAlias(), n, ures5, 50, NULL, &status);
 347
 348         logln((UnicodeString)"f0 swap int: " + res0);
 349         logln((UnicodeString)"f1 src int: " + res1);
 350         logln((UnicodeString)"f2 src cur: " + res2);
 351         logln((UnicodeString)"f3 reg cur: " + res3);
 352         logln((UnicodeString)"f4 reg int: " + res4);
 353         logln((UnicodeString)"f5 unreg cur: " + res5);
 354         log("uf3 reg cur: ");
 355         logln(ures3);
 356         log("uf4 reg int: ");
 357         logln(ures4);
 358         log("uf5 ureg cur: ");
 359         logln(ures5);
 360
 361         if (f3.getAlias() == f3a.getAlias()) {
 362             errln("did not get new instance from service");
 363             f3a.orphan();
 364         }
 365         if (res3 != res0) {
 366             errln("registered service did not match");
 367         }
 368         if (res4 != res1) {
 369             errln("registered service did not inherit");
 370         }
 371         if (res5 != res2) {
 372             errln("unregistered service did not match original");
 373         }
 374
 375         if (res0 != ures3) {
 376             errln("registered service did not match / unum");
 377         }
 378         if (res1 != ures4) {
 379             errln("registered service did not inherit / unum");
 380         }
 381         if (res2 != ures5) {
 382             errln("unregistered service did not match original / unum");
 383         }
 384     }
 385
 386     for (res = locs->snext(status); res; res = locs->snext(status)) {
 387         errln(*res); // service should be out of synch
 388     }
 389
 390     locs->reset(status); // now in synch again, we hope
 391     for (res = locs->snext(status); res; res = locs->snext(status)) {
 392         logln(*res);
 393     }
 394
 395     delete locs;
 396 #endif
 397 }
 398
 399
 400 #endif /* #if !UCONFIG_NO_FORMATTING */