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