source/test/intltest/uobjtest.cpp

   1 // Copyright (C) 2016 and later: Unicode, Inc. and others.
   2 // License & terms of use: http://www.unicode.org/copyright.html
   3 /********************************************************************
   4  * COPYRIGHT:
   5  * Copyright (c) 1997-2012, International Business Machines Corporation and
   6  * others. All Rights Reserved.
   7  * Copyright (C) 2010 , Yahoo! Inc.
   8  ********************************************************************/
   9
  10 #include <stdio.h>
  11 #include <string.h>
  12 #include "utypeinfo.h"  // for 'typeid' to work
  13
  14 #include "uobjtest.h"
  15 #include "cmemory.h" // UAlignedMemory
  16
  17 /**
  18  * Test for UObject, currently only the classID.
  19  *
  20  * Usage
  21  *   TESTCLASSID_NONE_DEFAULT(Foo)
  22  *      --  Foo is expected to not support "poor man's RTTI".
  23  *          Beginning with ICU 4.6, we only use compiler RTTI in new class hierarchies.
  24  *
  25  *   TESTCLASSID_NONE_CTOR(Foo, (1, 2, 3, status))
  26  *      -- Combines TESTCLASSID_NONE_DEFAULT() and TESTCLASSID_CTOR().
  27  *
  28  *   TESTCLASSID_NONE_FACTORY(Foo, (1, 2, 3, status))
  29  *      -- Combines TESTCLASSID_NONE_DEFAULT() and TESTCLASSID_FACTORY().
  30  *
  31  *   TESTCLASSID_ABSTRACT(Bar)
  32  *      --  Bar is expected to be abstract. Only the static ID will be tested.
  33  *
  34  *   TESTCLASSID_DEFAULT(Foo)
  35  *      --  Foo will be default-constructed.
  36  *
  37  *   TESTCLASSID_CTOR(Foo, (1, 2, 3, status))
  38  *      -- Second argument is (parenthesized) constructor argument.
  39  *          Will be called as:   new Foo ( 1, 2, 3, status)  [status is tested]
  40  *
  41  *   TESTCLASSID_FACTORY(Foo, fooCreateFunction(status) )
  42  *      -- call fooCreateFunction.  'status' will be tested & reset
  43  *
  44  *   TESTCLASSID_FACTORY_HIDDEN(class, factory)
  45  *      -- call factory.  Class is not available from a header.
  46  *      'status' will be tested & reset. This only tests uniqueness.
  47  */
  48
  49 #define TESTCLASSID_NONE_DEFAULT(c) \
  50     delete testClassNoClassID(new c, #c, "new " #c)
  51 #define TESTCLASSID_NONE_CTOR(c, x) { \
  52     delete testClassNoClassID(new c x, #c, "new " #c #x); \
  53     if(U_FAILURE(status)) { \
  54         dataerrln(UnicodeString(#c " - new " #x " - got err status ") + UnicodeString(u_errorName(status))); \
  55         status = U_ZERO_ERROR; \
  56     } \
  57 }
  58 #define TESTCLASSID_NONE_FACTORY(c, f) { \
  59     delete testClassNoClassID(f, #c, #f); \
  60     if(U_FAILURE(status)) { \
  61         dataerrln(UnicodeString(#c " - " #f " - got err status ") + UnicodeString(u_errorName(status))); \
  62         status = U_ZERO_ERROR; \
  63     } \
  64 }
  65 #define TESTCLASSID_FACTORY(c, f) { \
  66     delete testClass(f, #c, #f, c ::getStaticClassID()); \
  67     if(U_FAILURE(status)) { \
  68         dataerrln(UnicodeString(#c " - " #f " - got err status ") + UnicodeString(u_errorName(status))); \
  69         status = U_ZERO_ERROR; \
  70     } \
  71 }
  72 #define TESTCLASSID_TRANSLIT(c, t) { \
  73     delete testClass(Transliterator::createInstance(UnicodeString(t), UTRANS_FORWARD,parseError,status), #c, "Transliterator: " #t, c ::getStaticClassID()); \
  74     if(U_FAILURE(status)) { \
  75         dataerrln(UnicodeString(#c " - Transliterator: " #t " - got err status ") + UnicodeString(u_errorName(status))); \
  76         status = U_ZERO_ERROR; \
  77     } \
  78 }
  79 #define TESTCLASSID_CTOR(c, x) { \
  80     delete testClass(new c x, #c, "new " #c #x, c ::getStaticClassID()); \
  81     if(U_FAILURE(status)) { \
  82         dataerrln(UnicodeString(#c " - new " #x " - got err status ") + UnicodeString(u_errorName(status))); \
  83         status = U_ZERO_ERROR; \
  84     } \
  85 }
  86 #define TESTCLASSID_DEFAULT(c) \
  87     delete testClass(new c, #c, "new " #c , c::getStaticClassID())
  88 #define TESTCLASSID_ABSTRACT(c) \
  89     testClass(NULL, #c, NULL, c::getStaticClassID())
  90 #define TESTCLASSID_FACTORY_HIDDEN(c, f) { \
  91     UObject *objVar = f; \
  92     delete testClass(objVar, #c, #f, objVar!=NULL? objVar->getDynamicClassID(): NULL); \
  93     if(U_FAILURE(status)) { \
  94         dataerrln(UnicodeString(#c " - " #f " - got err status ")  + UnicodeString(u_errorName(status))); \
  95         status = U_ZERO_ERROR; \
  96     } \
  97 }
  98
  99 #define MAX_CLASS_ID 200
 100
 101 static UClassID    ids[MAX_CLASS_ID];
 102 static const char *ids_factory[MAX_CLASS_ID];
 103 static const char *ids_class[MAX_CLASS_ID];
 104 static uint32_t    ids_count = 0;
 105
 106 UObject *UObjectTest::testClass(UObject *obj,
 107                 const char *className, const char *factory,
 108                 UClassID staticID)
 109 {
 110     uint32_t i;
 111     UnicodeString what = UnicodeString(className) + " * x= " + UnicodeString(factory?factory:" ABSTRACT ") + "; ";
 112     UClassID dynamicID = NULL;
 113
 114     if(ids_count >= MAX_CLASS_ID) {
 115         char count[100];
 116         sprintf(count, " (currently %d) ", MAX_CLASS_ID);
 117         errln("FAIL: Fatal: Ran out of IDs! Increase MAX_CLASS_ID." + UnicodeString(count) + what);
 118         return obj;
 119     }
 120
 121     if(obj) {
 122         dynamicID = obj->getDynamicClassID();
 123     }
 124
 125     {
 126         char tmp[500];
 127         sprintf(tmp, " [static=%p, dynamic=%p] ", staticID, dynamicID);
 128         logln(what + tmp);
 129     }
 130
 131     if(staticID == NULL) {
 132         dataerrln("FAIL: staticID == NULL! " + what);
 133     }
 134
 135     if(factory != NULL) {  /* NULL factory means: abstract */
 136         if(!obj) {
 137             dataerrln( "FAIL: ==NULL! " + what);
 138             return obj;
 139         }
 140
 141         if(dynamicID == NULL) {
 142             errln("FAIL: dynamicID == NULL!" + what);
 143         }
 144
 145         if(dynamicID != staticID) {
 146             dataerrln("FAIL: dynamicID != staticID! " + what);
 147         }
 148     }
 149
 150     // Bail out if static ID is null. Error message was already printed.
 151     if(staticID == NULL) {
 152         return obj;
 153     }
 154
 155     for(i=0;i<ids_count;i++) {
 156         if(staticID == ids[i]) {
 157             if(!strcmp(ids_class[i], className)) {
 158                 logln("OK: ID found is the same as " + UnicodeString(ids_class[i]) + UnicodeString(" *y= ") + ids_factory[i] + what);
 159                 return obj;
 160             } else {
 161                 errln("FAIL: ID is the same as " + UnicodeString(ids_class[i]) + UnicodeString(" *y= ") + ids_factory[i] + what);
 162                 return obj;
 163             }
 164         }
 165     }
 166
 167     ids[ids_count] = staticID;
 168     ids_factory[ids_count] = factory;
 169     ids_class[ids_count] = className;
 170     ids_count++;
 171
 172     return obj;
 173 }
 174
 175 UObject *UObjectTest::testClassNoClassID(UObject *obj, const char *className, const char *factory)
 176 {
 177     if (!obj) {
 178         return NULL;
 179     }
 180     UnicodeString what = UnicodeString(className) + " * x= " + UnicodeString(factory?factory:" ABSTRACT ") + "; ";
 181     UClassID dynamicID = obj->getDynamicClassID();
 182
 183     {
 184         char tmp[500];
 185         sprintf(tmp, " [dynamic=%p] ", dynamicID);
 186         logln(what + tmp);
 187     }
 188
 189     if(factory != NULL) {  /* NULL factory means: abstract */
 190         if(!obj) {
 191             dataerrln( "FAIL: ==NULL! " + what);
 192             return obj;
 193         }
 194
 195         if(dynamicID != NULL) {
 196             errln("FAIL: dynamicID != NULL! for non-poor-man's-RTTI " + what);
 197         }
 198     }
 199
 200     return obj;
 201 }
 202
 203 // begin actual #includes for things to be tested
 204 //
 205 // The following script will generate the #includes needed here:
 206 //
 207 //    find common i18n -name '*.h' -print | xargs fgrep ClassID | cut -d: -f1 | cut -d\/ -f2-  | sort | uniq | sed -e 's%.*%#include "&"%'
 208
 209
 210 #include "unicode/utypes.h"
 211
 212 // Internal Things (woo)
 213 #include "cpdtrans.h"
 214 #include "rbt.h"
 215 #include "rbt_data.h"
 216 #include "nultrans.h"
 217 #include "anytrans.h"
 218 #include "digitlst.h"
 219 #include "esctrn.h"
 220 #include "funcrepl.h"
 221 #include "servnotf.h"
 222 #include "serv.h"
 223 #include "servloc.h"
 224 #include "name2uni.h"
 225 #include "nfsubs.h"
 226 #include "nortrans.h"
 227 #include "quant.h"
 228 #include "remtrans.h"
 229 #include "strmatch.h"
 230 #include "strrepl.h"
 231 #include "titletrn.h"
 232 #include "tolowtrn.h"
 233 #include "toupptrn.h"
 234 #include "unesctrn.h"
 235 #include "uni2name.h"
 236 #include "uvector.h"
 237 #include "uvectr32.h"
 238 #include "currfmt.h"
 239 #include "buddhcal.h"
 240 #include "islamcal.h"
 241 #include "japancal.h"
 242 #include "hebrwcal.h"
 243 #include "persncal.h"
 244 #include "taiwncal.h"
 245 #include "indiancal.h"
 246 #include "chnsecal.h"
 247 #include "windtfmt.h"
 248 #include "winnmfmt.h"
 249 #include "ustrenum.h"
 250 #include "olsontz.h"
 251 #include "reldtfmt.h"
 252
 253 // External Things
 254 #include "unicode/appendable.h"
 255 #include "unicode/alphaindex.h"
 256 #include "unicode/brkiter.h"
 257 #include "unicode/calendar.h"
 258 #include "unicode/caniter.h"
 259 #include "unicode/chariter.h"
 260 #include "unicode/choicfmt.h"
 261 #include "unicode/coleitr.h"
 262 #include "unicode/coll.h"
 263 #include "unicode/curramt.h"
 264 #include "unicode/datefmt.h"
 265 #include "unicode/dcfmtsym.h"
 266 #include "unicode/decimfmt.h"
 267 #include "unicode/dtfmtsym.h"
 268 #include "unicode/dtptngen.h"
 269 #include "unicode/fieldpos.h"
 270 #include "unicode/fmtable.h"
 271 #include "unicode/format.h"
 272 #include "unicode/gregocal.h"
 273 #include "unicode/idna.h"
 274 #include "unicode/locdspnm.h"
 275 #include "unicode/locid.h"
 276 #include "unicode/msgfmt.h"
 277 #include "unicode/normlzr.h"
 278 #include "unicode/normalizer2.h"
 279 #include "unicode/numfmt.h"
 280 #include "unicode/parsepos.h"
 281 #include "unicode/plurrule.h"
 282 #include "unicode/plurfmt.h"
 283 #include "unicode/selfmt.h"
 284 #include "unicode/rbbi.h"
 285 #include "unicode/rbnf.h"
 286 #include "unicode/regex.h"
 287 #include "unicode/resbund.h"
 288 #include "unicode/schriter.h"
 289 #include "unicode/simpletz.h"
 290 #include "unicode/smpdtfmt.h"
 291 #include "unicode/sortkey.h"
 292 #include "unicode/stsearch.h"
 293 #include "unicode/tblcoll.h"
 294 #include "unicode/timezone.h"
 295 #include "unicode/translit.h"
 296 #include "unicode/uchriter.h"
 297 #include "unicode/uloc.h"
 298 #include "unicode/unifilt.h"
 299 #include "unicode/unifunct.h"
 300 #include "unicode/uniset.h"
 301 #include "unicode/unistr.h"
 302 #include "unicode/uobject.h"
 303 #include "unicode/usetiter.h"
 304 //#include "unicode/bidi.h"
 305 //#include "unicode/convert.h"
 306
 307 // END includes =============================================================
 308
 309 #define UOBJTEST_TEST_INTERNALS 0   /* do NOT test Internal things - their functions aren't exported on Win32 */
 310
 311 #if !UCONFIG_NO_SERVICE
 312 /* The whole purpose of this class is to expose the constructor, and gain access to the superclasses RTTI. */
 313 class TestLocaleKeyFactory : public LocaleKeyFactory {
 314 public:
 315     TestLocaleKeyFactory(int32_t coverage) : LocaleKeyFactory(coverage) {}
 316 };
 317 #endif
 318
 319 // Appendable is abstract; we define a subclass to verify that there is no "poor man's RTTI".
 320 class DummyAppendable : public Appendable {
 321 public:
 322     virtual UBool appendCodeUnit(UChar /*c*/) { return TRUE; }
 323 };
 324
 325 void UObjectTest::testIDs()
 326 {
 327     ids_count = 0;
 328     UErrorCode status = U_ZERO_ERROR;
 329
 330     TESTCLASSID_NONE_CTOR(UObject, ());
 331
 332 #if !UCONFIG_NO_TRANSLITERATION || !UCONFIG_NO_FORMATTING
 333     UParseError parseError;
 334 #endif
 335
 336
 337 #if !UCONFIG_NO_NORMALIZATION
 338     UnicodeString emptyString;
 339     TESTCLASSID_CTOR(Normalizer, (emptyString, UNORM_NONE));
 340     const Normalizer2 *noNormalizer2 = NULL;
 341     UnicodeSet emptySet;
 342     TESTCLASSID_NONE_CTOR(FilteredNormalizer2, (*noNormalizer2, emptySet));
 343     TESTCLASSID_FACTORY(CanonicalIterator, new CanonicalIterator(UnicodeString("abc"), status));
 344 #endif
 345 #if !UCONFIG_NO_IDNA
 346     TESTCLASSID_NONE_FACTORY(IDNA, IDNA::createUTS46Instance(0, status));
 347 #endif
 348     //TESTCLASSID_DEFAULT(CollationElementIterator);
 349 #if !UCONFIG_NO_COLLATION
 350     TESTCLASSID_DEFAULT(CollationKey);
 351     TESTCLASSID_FACTORY(UStringEnumeration, Collator::getKeywords(status));
 352     //TESTCLASSID_FACTORY_HIDDEN(CollationLocaleListEnumeration, Collator::getAvailableLocales());
 353 #endif
 354     //TESTCLASSID_FACTORY(CompoundTransliterator, Transliterator::createInstance(UnicodeString("Any-Jex;Hangul-Jamo"), UTRANS_FORWARD, parseError, status));
 355
 356 #if !UCONFIG_NO_FORMATTING
 357     /* TESTCLASSID_FACTORY(NFSubstitution,  NFSubstitution::makeSubstitution(8, */
 358     /* TESTCLASSID_DEFAULT(DigitList);  UMemory but not UObject*/
 359     TESTCLASSID_ABSTRACT(NumberFormat);
 360     TESTCLASSID_CTOR(RuleBasedNumberFormat, (UnicodeString("%default: -x: minus >>;"), parseError, status));
 361     TESTCLASSID_CTOR(ChoiceFormat, (UNICODE_STRING_SIMPLE("0#are no files|1#is one file|1<are many files"), status));
 362     TESTCLASSID_CTOR(MessageFormat, (UnicodeString(), status));
 363     TESTCLASSID_CTOR(DateFormatSymbols, (status));
 364     TESTCLASSID_CTOR(PluralFormat, (status));
 365     TESTCLASSID_CTOR(PluralRules, (status));
 366     TESTCLASSID_CTOR(SelectFormat, (UnicodeString("feminine {feminineVerbValue} other{otherVerbValue}"), status) );
 367     TESTCLASSID_FACTORY(DateTimePatternGenerator, DateTimePatternGenerator::createInstance(status));
 368     TESTCLASSID_FACTORY(RelativeDateFormat, DateFormat::createDateInstance(DateFormat::kFullRelative, Locale::getUS()));
 369     TESTCLASSID_CTOR(DecimalFormatSymbols, (status));
 370     TESTCLASSID_DEFAULT(FieldPosition);
 371     TESTCLASSID_DEFAULT(Formattable);
 372
 373     static const UChar SMALL_STR[] = {0x51, 0x51, 0x51, 0}; // "QQQ"
 374     TESTCLASSID_CTOR(CurrencyAmount, (1.0, SMALL_STR, status));
 375     TESTCLASSID_CTOR(CurrencyUnit, (SMALL_STR, status));
 376     TESTCLASSID_NONE_FACTORY(LocaleDisplayNames, LocaleDisplayNames::createInstance("de"));
 377     TESTCLASSID_FACTORY_HIDDEN(CurrencyFormat, MeasureFormat::createCurrencyFormat(Locale::getUS(), status));
 378     TESTCLASSID_FACTORY(GregorianCalendar, Calendar::createInstance(Locale("@calendar=gregorian"), status));
 379     TESTCLASSID_FACTORY(BuddhistCalendar, Calendar::createInstance(Locale("@calendar=buddhist"), status));
 380     TESTCLASSID_FACTORY(IslamicCalendar, Calendar::createInstance(Locale("@calendar=islamic"), status));
 381     TESTCLASSID_FACTORY(JapaneseCalendar, Calendar::createInstance(Locale("@calendar=japanese"), status));
 382     TESTCLASSID_FACTORY(HebrewCalendar, Calendar::createInstance(Locale("@calendar=hebrew"), status));
 383     TESTCLASSID_FACTORY(PersianCalendar, Calendar::createInstance(Locale("@calendar=persian"), status));
 384     TESTCLASSID_FACTORY(IndianCalendar, Calendar::createInstance(Locale("@calendar=indian"), status));
 385     TESTCLASSID_FACTORY(ChineseCalendar, Calendar::createInstance(Locale("@calendar=chinese"), status));
 386     TESTCLASSID_FACTORY(TaiwanCalendar, Calendar::createInstance(Locale("@calendar=roc"), status));
 387 #if U_PLATFORM_HAS_WIN32_API
 388     TESTCLASSID_FACTORY(Win32DateFormat, DateFormat::createDateInstance(DateFormat::kFull, Locale("@compat=host")));
 389 #if U_PLATFORM_USES_ONLY_WIN32_API
 390     TESTCLASSID_FACTORY(Win32NumberFormat, NumberFormat::createInstance(Locale("@compat=host"), status));
 391 #endif
 392 #endif
 393 #endif
 394
 395 #if !UCONFIG_NO_BREAK_ITERATION && !UCONFIG_NO_FILE_IO
 396     /* TESTCLASSID_ABSTRACT(BreakIterator); No staticID!  */
 397     TESTCLASSID_FACTORY(RuleBasedBreakIterator, BreakIterator::createLineInstance("mt",status));
 398     //TESTCLASSID_FACTORY(DictionaryBasedBreakIterator, BreakIterator::createLineInstance("th",status));
 399
 400 #if !UCONFIG_NO_SERVICE
 401     TESTCLASSID_FACTORY_HIDDEN(ICULocaleService, BreakIterator::getAvailableLocales());
 402 #endif
 403 #endif
 404
 405     //TESTCLASSID_DEFAULT(GregorianCalendar);
 406
 407 #if !UCONFIG_NO_TRANSLITERATION
 408     TESTCLASSID_TRANSLIT(AnyTransliterator, "Any-Latin");
 409     TESTCLASSID_TRANSLIT(CompoundTransliterator, "Latin-Greek");
 410     TESTCLASSID_TRANSLIT(EscapeTransliterator, "Any-Hex");
 411     TESTCLASSID_TRANSLIT(LowercaseTransliterator, "Lower");
 412     TESTCLASSID_TRANSLIT(NameUnicodeTransliterator, "Name-Any");
 413     TESTCLASSID_TRANSLIT(NormalizationTransliterator, "NFD");
 414     TESTCLASSID_TRANSLIT(NullTransliterator, "Null");
 415     TESTCLASSID_TRANSLIT(RemoveTransliterator, "Remove");
 416     TESTCLASSID_FACTORY(RuleBasedTransliterator, Transliterator::createFromRules(UnicodeString("abcd"),UnicodeString("a>b;"),UTRANS_FORWARD,parseError,status));
 417     TESTCLASSID_TRANSLIT(TitlecaseTransliterator, "Title");
 418     TESTCLASSID_TRANSLIT(UnescapeTransliterator, "Hex-Any");
 419     TESTCLASSID_TRANSLIT(UnicodeNameTransliterator, "Any-Name");
 420     TESTCLASSID_TRANSLIT(UppercaseTransliterator, "Upper");
 421     TESTCLASSID_ABSTRACT(CaseMapTransliterator);
 422     TESTCLASSID_ABSTRACT(Transliterator);
 423     TESTCLASSID_FACTORY_HIDDEN(TransliteratorRegistry::Enumeration, Transliterator::getAvailableIDs(status));
 424
 425 #if UOBJTEST_TEST_INTERNALS
 426     TESTCLASSID_CTOR(Quantifier, (NULL, 0, 0));
 427     TESTCLASSID_CTOR(FunctionReplacer, (NULL,NULL));
 428     TESTCLASSID_CTOR(StringMatcher, (UnicodeString("x"), 0,0,0,TransliterationRuleData(status)));
 429     TESTCLASSID_CTOR(StringReplacer,(UnicodeString(),new TransliterationRuleData(status)));
 430 #endif
 431 #endif
 432
 433     TESTCLASSID_FACTORY(Locale, new Locale("123"));
 434     TESTCLASSID_FACTORY_HIDDEN(KeywordEnumeration, Locale("@a=b").createKeywords(status));
 435
 436     //TESTCLASSID_DEFAULT(NumeratorSubstitution);
 437
 438 #if !UCONFIG_NO_TRANSLITERATION
 439     TESTCLASSID_DEFAULT(ParsePosition);
 440 #endif
 441
 442
 443 // NO_REG_EX
 444     //TESTCLASSID_DEFAULT(RegexCompile);
 445     //TESTCLASSID_DEFAULT(RegexMatcher);
 446     //TESTCLASSID_DEFAULT(RegexPattern);
 447
 448     //TESTCLASSID_DEFAULT(ReplaceableGlue);
 449     TESTCLASSID_FACTORY(ResourceBundle, new ResourceBundle(UnicodeString(), status) );
 450     //TESTCLASSID_DEFAULT(RuleBasedTransliterator);
 451
 452     //TESTCLASSID_DEFAULT(SimpleFwdCharIterator);
 453     //TESTCLASSID_DEFAULT(StringReplacer);
 454     //TESTCLASSID_DEFAULT(StringSearch);
 455
 456     //TESTCLASSID_DEFAULT(TestMultipleKeyStringFactory);
 457     //TESTCLASSID_DEFAULT(TestReplaceable);
 458
 459 #if !UCONFIG_NO_FORMATTING
 460     TESTCLASSID_ABSTRACT(TimeZone);
 461     TESTCLASSID_FACTORY(OlsonTimeZone, TimeZone::createTimeZone(UnicodeString("America/Los_Angeles")));
 462     TESTCLASSID_FACTORY_HIDDEN(KeywordEnumeration, TimeZone::createEnumeration());
 463 #endif
 464
 465     TESTCLASSID_NONE_DEFAULT(DummyAppendable);
 466     TESTCLASSID_DEFAULT(UnicodeString);
 467     TESTCLASSID_CTOR(UnicodeSet, (0, 1));
 468     TESTCLASSID_ABSTRACT(UnicodeFilter);
 469     TESTCLASSID_ABSTRACT(UnicodeFunctor);
 470     TESTCLASSID_CTOR(UnicodeSetIterator,(UnicodeSet(0,1)));
 471     TESTCLASSID_CTOR(UStack, (status));
 472     TESTCLASSID_CTOR(UVector, (status));
 473     TESTCLASSID_CTOR(UVector32, (status));
 474
 475 #if !UCONFIG_NO_SERVICE
 476     TESTCLASSID_CTOR(SimpleFactory, (NULL, UnicodeString("foo")));
 477     TESTCLASSID_DEFAULT(EventListener);
 478     TESTCLASSID_DEFAULT(ICUResourceBundleFactory);
 479     //TESTCLASSID_DEFAULT(Key); // does not exist?
 480     UnicodeString baz("baz");
 481     UnicodeString bat("bat");
 482     TESTCLASSID_FACTORY(LocaleKey, LocaleKey::createWithCanonicalFallback(&baz, &bat, LocaleKey::KIND_ANY, status));
 483     TESTCLASSID_CTOR(SimpleLocaleKeyFactory, (NULL, UnicodeString("bar"), 8, 12) );
 484     TESTCLASSID_CTOR(TestLocaleKeyFactory, (42));   // Test replacement for LocaleKeyFactory
 485 //#if UOBJTEST_TEST_INTERNALS
 486 //    TESTCLASSID_CTOR(LocaleKeyFactory, (42));
 487 //#endif
 488 #endif
 489
 490 #if !UCONFIG_NO_COLLATION && !UCONFIG_NO_NORMALIZATION
 491     TESTCLASSID_NONE_CTOR(AlphabeticIndex, (Locale::getEnglish(), status));
 492 #endif
 493
 494 #if UOBJTEST_DUMP_IDS
 495     int i;
 496     for(i=0;i<ids_count;i++) {
 497         char junk[800];
 498         sprintf(junk, " %4d:\t%p\t%s\t%s\n",
 499             i, ids[i], ids_class[i], ids_factory[i]);
 500         logln(UnicodeString(junk));
 501     }
 502 #endif
 503 }
 504
 505 void UObjectTest::testUMemory() {
 506     // additional tests for code coverage
 507 #if U_OVERRIDE_CXX_ALLOCATION && U_HAVE_PLACEMENT_NEW
 508     union {
 509         UAlignedMemory   align_;
 510         char             bytes_[sizeof(UnicodeString)];
 511     } stackMemory;
 512     char *bytes = stackMemory.bytes_;
 513     UnicodeString *p;
 514     enum { len=20 };
 515
 516     p=new(bytes) UnicodeString(len, (UChar32)0x20ac, len);
 517     if((void *)p!=(void *)bytes) {
 518         errln("placement new did not place the object at the expected address");
 519     }
 520     if(p->length()!=len || p->charAt(0)!=0x20ac || p->charAt(len-1)!=0x20ac) {
 521         errln("constructor used with placement new did not work right");
 522     }
 523
 524     /*
 525      * It is not possible to simply say
 526      *     delete(p, stackMemory);
 527      * which results in a call to the normal, non-placement delete operator.
 528      *
 529      * Via a search on google.com for "c++ placement delete" I found
 530      * http://cpptips.hyperformix.com/cpptips/placement_del3
 531      * which says:
 532      *
 533      * TITLE: using placement delete
 534      *
 535      * (Newsgroups: comp.std.c++, 27 Aug 97)
 536      *
 537      * ISJ: isj@image.dk
 538      *
 539      * > I do not completely understand how placement works on operator delete.
 540      * > ...
 541      * There is no delete-expression which will invoke a placement
 542      * form of operator delete. You can still call the function
 543      * explicitly. Example:
 544      * ...
 545      *     // destroy object and delete space manually
 546      *     p->~T();
 547      *     operator delete(p, 12);
 548      *
 549      * ... so that's what I am doing here.
 550      * markus 20031216
 551      */
 552     // destroy object and delete space manually
 553     p->~UnicodeString();
 554
 555     // You normally wouldn't call an operator delete for object placed on the
 556     // stack with a placement new().
 557     // This overload of delete is a nop, and is called here for code coverage purposes.
 558     UnicodeString::operator delete(p, bytes);
 559
 560     // Jitterbug 4452, for coverage
 561     UnicodeString *pa = new UnicodeString[2];
 562     if ( !pa[0].isEmpty() || !pa[1].isEmpty()){
 563         errln("constructor used with array new did not work right");
 564     }
 565     delete [] pa;
 566 #endif
 567
 568     // try to call the compiler-generated UMemory::operator=(class UMemory const &)
 569     UMemory m, n;
 570     m=n;
 571 }
 572
 573 void UObjectTest::TestMFCCompatibility() {
 574 #if U_HAVE_DEBUG_LOCATION_NEW
 575     /* Make sure that it compiles with MFC's debuggable new usage. */
 576     UnicodeString *str = new(__FILE__, __LINE__) UnicodeString();
 577     str->append((UChar)0x0040); // Is it usable?
 578     if(str->charAt(0) != 0x0040) {
 579         errln("debug new doesn't work.");
 580     }
 581     UnicodeString::operator delete(str, __FILE__, __LINE__);
 582 #endif
 583 }
 584
 585 void UObjectTest::TestCompilerRTTI() {
 586 #if !UCONFIG_NO_FORMATTING
 587     UErrorCode errorCode = U_ZERO_ERROR;
 588     NumberFormat *nf = NumberFormat::createInstance("de", errorCode);
 589     if (U_FAILURE(errorCode)) {
 590         dataerrln("NumberFormat::createInstance(de) failed - %s", u_errorName(errorCode));
 591         return;
 592     }
 593     if (dynamic_cast<DecimalFormat *>(nf) == NULL || dynamic_cast<ChoiceFormat *>(nf) != NULL) {
 594         errln("dynamic_cast<>(NumberFormat) failed");
 595     }
 596     UnicodeSet emptySet;
 597     if (&typeid(*nf) == NULL || typeid(*nf) == typeid(UObject) || typeid(*nf) == typeid(Format) ||
 598         typeid(*nf) != typeid(DecimalFormat) || typeid(*nf) == typeid(ChoiceFormat) ||
 599         typeid(*nf) == typeid(emptySet)
 600     ) {
 601         errln("typeid(NumberFormat) failed");
 602     }
 603     delete nf;
 604 #endif
 605 }
 606
 607 /* --------------- */
 608
 609 void UObjectTest::runIndexedTest( int32_t index, UBool exec, const char* &name, char* /* par */ )
 610 {
 611     switch (index) {
 612
 613     TESTCASE(0, testIDs);
 614     TESTCASE(1, testUMemory);
 615     TESTCASE(2, TestMFCCompatibility);
 616     TESTCASE(3, TestCompilerRTTI);
 617
 618     default: name = ""; break; //needed to end loop
 619     }
 620 }