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) 1997-2012, 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 101static UClassID ids[MAX_CLASS_ID]; 102static const char *ids_factory[MAX_CLASS_ID]; 103static const char *ids_class[MAX_CLASS_ID]; 104static uint32_t ids_count = 0; 105 106UObject *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 175UObject *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/measunit.h" 277#include "unicode/msgfmt.h" 278#include "unicode/normlzr.h" 279#include "unicode/normalizer2.h" 280#include "unicode/nounit.h" 281#include "unicode/numfmt.h" 282#include "unicode/parsepos.h" 283#include "unicode/plurrule.h" 284#include "unicode/plurfmt.h" 285#include "unicode/selfmt.h" 286#include "unicode/rbbi.h" 287#include "unicode/rbnf.h" 288#include "unicode/regex.h" 289#include "unicode/resbund.h" 290#include "unicode/schriter.h" 291#include "unicode/simpletz.h" 292#include "unicode/smpdtfmt.h" 293#include "unicode/sortkey.h" 294#include "unicode/stsearch.h" 295#include "unicode/tblcoll.h" 296#include "unicode/timezone.h" 297#include "unicode/tmunit.h" 298#include "unicode/translit.h" 299#include "unicode/uchriter.h" 300#include "unicode/uloc.h" 301#include "unicode/unifilt.h" 302#include "unicode/unifunct.h" 303#include "unicode/uniset.h" 304#include "unicode/unistr.h" 305#include "unicode/uobject.h" 306#include "unicode/usetiter.h" 307//#include "unicode/bidi.h" 308//#include "unicode/convert.h" 309 310// END includes ============================================================= 311 312#define UOBJTEST_TEST_INTERNALS 0 /* do NOT test Internal things - their functions aren't exported on Win32 */ 313 314#if !UCONFIG_NO_SERVICE 315/* The whole purpose of this class is to expose the constructor, and gain access to the superclasses RTTI. */ 316class TestLocaleKeyFactory : public LocaleKeyFactory { 317public: 318 TestLocaleKeyFactory(int32_t coverage) : LocaleKeyFactory(coverage) {} 319}; 320#endif 321 322// Appendable is abstract; we define a subclass to verify that there is no "poor man's RTTI". 323class DummyAppendable : public Appendable { 324public: 325 virtual UBool appendCodeUnit(UChar /*c*/) { return TRUE; } 326}; 327 328void UObjectTest::testIDs() 329{ 330 ids_count = 0; 331 UErrorCode status = U_ZERO_ERROR; 332 333 TESTCLASSID_NONE_CTOR(UObject, ()); 334 335#if !UCONFIG_NO_TRANSLITERATION || !UCONFIG_NO_FORMATTING 336 UParseError parseError; 337#endif 338 339 340#if !UCONFIG_NO_NORMALIZATION 341 UnicodeString emptyString; 342 TESTCLASSID_CTOR(Normalizer, (emptyString, UNORM_NONE)); 343 const Normalizer2 *noNormalizer2 = NULL; 344 UnicodeSet emptySet; 345 TESTCLASSID_NONE_CTOR(FilteredNormalizer2, (*noNormalizer2, emptySet)); 346 TESTCLASSID_FACTORY(CanonicalIterator, new CanonicalIterator(UnicodeString("abc"), status)); 347#endif 348#if !UCONFIG_NO_IDNA 349 TESTCLASSID_NONE_FACTORY(IDNA, IDNA::createUTS46Instance(0, status)); 350#endif 351 //TESTCLASSID_DEFAULT(CollationElementIterator); 352#if !UCONFIG_NO_COLLATION 353 TESTCLASSID_DEFAULT(CollationKey); 354 TESTCLASSID_FACTORY(UStringEnumeration, Collator::getKeywords(status)); 355 //TESTCLASSID_FACTORY_HIDDEN(CollationLocaleListEnumeration, Collator::getAvailableLocales()); 356#endif 357 //TESTCLASSID_FACTORY(CompoundTransliterator, Transliterator::createInstance(UnicodeString("Any-Jex;Hangul-Jamo"), UTRANS_FORWARD, parseError, status)); 358 359#if !UCONFIG_NO_FORMATTING 360 /* TESTCLASSID_FACTORY(NFSubstitution, NFSubstitution::makeSubstitution(8, */ 361 /* TESTCLASSID_DEFAULT(DigitList); UMemory but not UObject*/ 362 TESTCLASSID_ABSTRACT(NumberFormat); 363 TESTCLASSID_CTOR(RuleBasedNumberFormat, (UnicodeString("%default: -x: minus >>;"), parseError, status)); 364 TESTCLASSID_CTOR(ChoiceFormat, (UNICODE_STRING_SIMPLE("0#are no files|1#is one file|1<are many files"), status)); 365 TESTCLASSID_CTOR(MessageFormat, (UnicodeString(), status)); 366 TESTCLASSID_CTOR(DateFormatSymbols, (status)); 367 TESTCLASSID_CTOR(PluralFormat, (status)); 368 TESTCLASSID_CTOR(PluralRules, (status)); 369 TESTCLASSID_CTOR(SelectFormat, (UnicodeString("feminine {feminineVerbValue} other{otherVerbValue}"), status) ); 370 TESTCLASSID_FACTORY(DateTimePatternGenerator, DateTimePatternGenerator::createInstance(status)); 371 TESTCLASSID_FACTORY(RelativeDateFormat, DateFormat::createDateInstance(DateFormat::kFullRelative, Locale::getUS())); 372 TESTCLASSID_CTOR(DecimalFormatSymbols, (status)); 373 TESTCLASSID_DEFAULT(FieldPosition); 374 TESTCLASSID_DEFAULT(Formattable); 375 376 TESTCLASSID_FACTORY(MeasureUnit, MeasureUnit::createMeter(status)); 377 TESTCLASSID_FACTORY(NoUnit, NoUnit::percent().clone()); 378 TESTCLASSID_FACTORY(TimeUnit, TimeUnit::createInstance(TimeUnit::UTIMEUNIT_YEAR, status)); 379 static const UChar SMALL_STR[] = u"QQQ"; 380 TESTCLASSID_CTOR(CurrencyAmount, (1.0, SMALL_STR, status)); 381 TESTCLASSID_CTOR(CurrencyUnit, (SMALL_STR, status)); 382 383 TESTCLASSID_NONE_FACTORY(LocaleDisplayNames, LocaleDisplayNames::createInstance("de")); 384 TESTCLASSID_FACTORY_HIDDEN(CurrencyFormat, MeasureFormat::createCurrencyFormat(Locale::getUS(), status)); 385 TESTCLASSID_FACTORY(GregorianCalendar, Calendar::createInstance(Locale("@calendar=gregorian"), status)); 386 TESTCLASSID_FACTORY(BuddhistCalendar, Calendar::createInstance(Locale("@calendar=buddhist"), status)); 387 TESTCLASSID_FACTORY(IslamicCalendar, Calendar::createInstance(Locale("@calendar=islamic"), status)); 388 TESTCLASSID_FACTORY(JapaneseCalendar, Calendar::createInstance(Locale("@calendar=japanese"), status)); 389 TESTCLASSID_FACTORY(HebrewCalendar, Calendar::createInstance(Locale("@calendar=hebrew"), status)); 390 TESTCLASSID_FACTORY(PersianCalendar, Calendar::createInstance(Locale("@calendar=persian"), status)); 391 TESTCLASSID_FACTORY(IndianCalendar, Calendar::createInstance(Locale("@calendar=indian"), status)); 392 TESTCLASSID_FACTORY(ChineseCalendar, Calendar::createInstance(Locale("@calendar=chinese"), status)); 393 TESTCLASSID_FACTORY(TaiwanCalendar, Calendar::createInstance(Locale("@calendar=roc"), status)); 394#if U_PLATFORM_USES_ONLY_WIN32_API 395 TESTCLASSID_FACTORY(Win32DateFormat, DateFormat::createDateInstance(DateFormat::kFull, Locale("@compat=host"))); 396 TESTCLASSID_FACTORY(Win32NumberFormat, NumberFormat::createInstance(Locale("@compat=host"), status)); 397#endif 398#endif 399 400#if !UCONFIG_NO_BREAK_ITERATION && !UCONFIG_NO_FILE_IO 401 /* TESTCLASSID_ABSTRACT(BreakIterator); No staticID! */ 402 TESTCLASSID_FACTORY(RuleBasedBreakIterator, BreakIterator::createLineInstance("mt",status)); 403 //TESTCLASSID_FACTORY(DictionaryBasedBreakIterator, BreakIterator::createLineInstance("th",status)); 404 405#if !UCONFIG_NO_SERVICE 406 TESTCLASSID_FACTORY_HIDDEN(ICULocaleService, BreakIterator::getAvailableLocales()); 407#endif 408#endif 409 410 //TESTCLASSID_DEFAULT(GregorianCalendar); 411 412#if !UCONFIG_NO_TRANSLITERATION 413 TESTCLASSID_TRANSLIT(AnyTransliterator, "Any-Latin"); 414 TESTCLASSID_TRANSLIT(CompoundTransliterator, "Latin-Greek"); 415 TESTCLASSID_TRANSLIT(EscapeTransliterator, "Any-Hex"); 416 TESTCLASSID_TRANSLIT(LowercaseTransliterator, "Lower"); 417 TESTCLASSID_TRANSLIT(NameUnicodeTransliterator, "Name-Any"); 418 TESTCLASSID_TRANSLIT(NormalizationTransliterator, "NFD"); 419 TESTCLASSID_TRANSLIT(NullTransliterator, "Null"); 420 TESTCLASSID_TRANSLIT(RemoveTransliterator, "Remove"); 421 TESTCLASSID_FACTORY(RuleBasedTransliterator, Transliterator::createFromRules(UnicodeString("abcd"),UnicodeString("a>b;"),UTRANS_FORWARD,parseError,status)); 422 TESTCLASSID_TRANSLIT(TitlecaseTransliterator, "Title"); 423 TESTCLASSID_TRANSLIT(UnescapeTransliterator, "Hex-Any"); 424 TESTCLASSID_TRANSLIT(UnicodeNameTransliterator, "Any-Name"); 425 TESTCLASSID_TRANSLIT(UppercaseTransliterator, "Upper"); 426 TESTCLASSID_ABSTRACT(CaseMapTransliterator); 427 TESTCLASSID_ABSTRACT(Transliterator); 428 TESTCLASSID_FACTORY_HIDDEN(TransliteratorRegistry::Enumeration, Transliterator::getAvailableIDs(status)); 429 430#if UOBJTEST_TEST_INTERNALS 431 TESTCLASSID_CTOR(Quantifier, (NULL, 0, 0)); 432 TESTCLASSID_CTOR(FunctionReplacer, (NULL,NULL)); 433 TESTCLASSID_CTOR(StringMatcher, (UnicodeString("x"), 0,0,0,TransliterationRuleData(status))); 434 TESTCLASSID_CTOR(StringReplacer,(UnicodeString(),new TransliterationRuleData(status))); 435#endif 436#endif 437 438 TESTCLASSID_FACTORY(Locale, new Locale("123")); 439 TESTCLASSID_FACTORY_HIDDEN(KeywordEnumeration, Locale("@a=b").createKeywords(status)); 440 441 //TESTCLASSID_DEFAULT(NumeratorSubstitution); 442 443#if !UCONFIG_NO_TRANSLITERATION 444 TESTCLASSID_DEFAULT(ParsePosition); 445#endif 446 447 448// NO_REG_EX 449 //TESTCLASSID_DEFAULT(RegexCompile); 450 //TESTCLASSID_DEFAULT(RegexMatcher); 451 //TESTCLASSID_DEFAULT(RegexPattern); 452 453 //TESTCLASSID_DEFAULT(ReplaceableGlue); 454 TESTCLASSID_FACTORY(ResourceBundle, new ResourceBundle(UnicodeString(), status) ); 455 //TESTCLASSID_DEFAULT(RuleBasedTransliterator); 456 457 //TESTCLASSID_DEFAULT(SimpleFwdCharIterator); 458 //TESTCLASSID_DEFAULT(StringReplacer); 459 //TESTCLASSID_DEFAULT(StringSearch); 460 461 //TESTCLASSID_DEFAULT(TestMultipleKeyStringFactory); 462 //TESTCLASSID_DEFAULT(TestReplaceable); 463 464#if !UCONFIG_NO_FORMATTING 465 TESTCLASSID_ABSTRACT(TimeZone); 466 TESTCLASSID_FACTORY(OlsonTimeZone, TimeZone::createTimeZone(UnicodeString("America/Los_Angeles"))); 467 TESTCLASSID_FACTORY_HIDDEN(KeywordEnumeration, TimeZone::createEnumeration()); 468#endif 469 470 TESTCLASSID_NONE_DEFAULT(DummyAppendable); 471 TESTCLASSID_DEFAULT(UnicodeString); 472 TESTCLASSID_CTOR(UnicodeSet, (0, 1)); 473 TESTCLASSID_ABSTRACT(UnicodeFilter); 474 TESTCLASSID_ABSTRACT(UnicodeFunctor); 475 TESTCLASSID_CTOR(UnicodeSetIterator,(UnicodeSet(0,1))); 476 TESTCLASSID_CTOR(UStack, (status)); 477 TESTCLASSID_CTOR(UVector, (status)); 478 TESTCLASSID_CTOR(UVector32, (status)); 479 480#if !UCONFIG_NO_SERVICE 481 TESTCLASSID_CTOR(SimpleFactory, (NULL, UnicodeString("foo"))); 482 TESTCLASSID_DEFAULT(EventListener); 483 TESTCLASSID_DEFAULT(ICUResourceBundleFactory); 484 //TESTCLASSID_DEFAULT(Key); // does not exist? 485 UnicodeString baz("baz"); 486 UnicodeString bat("bat"); 487 TESTCLASSID_FACTORY(LocaleKey, LocaleKey::createWithCanonicalFallback(&baz, &bat, LocaleKey::KIND_ANY, status)); 488 TESTCLASSID_CTOR(SimpleLocaleKeyFactory, (NULL, UnicodeString("bar"), 8, 12) ); 489 TESTCLASSID_CTOR(TestLocaleKeyFactory, (42)); // Test replacement for LocaleKeyFactory 490//#if UOBJTEST_TEST_INTERNALS 491// TESTCLASSID_CTOR(LocaleKeyFactory, (42)); 492//#endif 493#endif 494 495#if !UCONFIG_NO_COLLATION && !UCONFIG_NO_NORMALIZATION 496 TESTCLASSID_NONE_CTOR(AlphabeticIndex, (Locale::getEnglish(), status)); 497#endif 498 499#if UOBJTEST_DUMP_IDS 500 int i; 501 for(i=0;i<ids_count;i++) { 502 char junk[800]; 503 sprintf(junk, " %4d:\t%p\t%s\t%s\n", 504 i, ids[i], ids_class[i], ids_factory[i]); 505 logln(UnicodeString(junk)); 506 } 507#endif 508} 509 510void UObjectTest::testUMemory() { 511 // additional tests for code coverage 512#if U_OVERRIDE_CXX_ALLOCATION && U_HAVE_PLACEMENT_NEW 513 union { 514 UAlignedMemory align_; 515 char bytes_[sizeof(UnicodeString)]; 516 } stackMemory; 517 char *bytes = stackMemory.bytes_; 518 UnicodeString *p; 519 enum { len=20 }; 520 521 p=new(bytes) UnicodeString(len, (UChar32)0x20ac, len); 522 if((void *)p!=(void *)bytes) { 523 errln("placement new did not place the object at the expected address"); 524 } 525 if(p->length()!=len || p->charAt(0)!=0x20ac || p->charAt(len-1)!=0x20ac) { 526 errln("constructor used with placement new did not work right"); 527 } 528 529 /* 530 * It is not possible to simply say 531 * delete(p, stackMemory); 532 * which results in a call to the normal, non-placement delete operator. 533 * 534 * Via a search on google.com for "c++ placement delete" I found 535 * http://cpptips.hyperformix.com/cpptips/placement_del3 536 * which says: 537 * 538 * TITLE: using placement delete 539 * 540 * (Newsgroups: comp.std.c++, 27 Aug 97) 541 * 542 * ISJ: isj@image.dk 543 * 544 * > I do not completely understand how placement works on operator delete. 545 * > ... 546 * There is no delete-expression which will invoke a placement 547 * form of operator delete. You can still call the function 548 * explicitly. Example: 549 * ... 550 * // destroy object and delete space manually 551 * p->~T(); 552 * operator delete(p, 12); 553 * 554 * ... so that's what I am doing here. 555 * markus 20031216 556 */ 557 // destroy object and delete space manually 558 p->~UnicodeString(); 559 560 // You normally wouldn't call an operator delete for object placed on the 561 // stack with a placement new(). 562 // This overload of delete is a nop, and is called here for code coverage purposes. 563 UnicodeString::operator delete(p, bytes); 564 565 // Jitterbug 4452, for coverage 566 UnicodeString *pa = new UnicodeString[2]; 567 if ( !pa[0].isEmpty() || !pa[1].isEmpty()){ 568 errln("constructor used with array new did not work right"); 569 } 570 delete [] pa; 571#endif 572 573 // try to call the compiler-generated UMemory::operator=(class UMemory const &) 574 UMemory m, n; 575 m=n; 576} 577 578void UObjectTest::TestMFCCompatibility() { 579#if U_HAVE_DEBUG_LOCATION_NEW 580 /* Make sure that it compiles with MFC's debuggable new usage. */ 581 UnicodeString *str = new(__FILE__, __LINE__) UnicodeString(); 582 str->append((UChar)0x0040); // Is it usable? 583 if(str->charAt(0) != 0x0040) { 584 errln("debug new doesn't work."); 585 } 586 UnicodeString::operator delete(str, __FILE__, __LINE__); 587#endif 588} 589 590void UObjectTest::TestCompilerRTTI() { 591#if !UCONFIG_NO_FORMATTING 592 UErrorCode errorCode = U_ZERO_ERROR; 593 NumberFormat *nf = NumberFormat::createInstance("de", errorCode); 594 if (U_FAILURE(errorCode)) { 595 dataerrln("NumberFormat::createInstance(de) failed - %s", u_errorName(errorCode)); 596 return; 597 } 598 if (dynamic_cast<DecimalFormat *>(nf) == NULL || dynamic_cast<ChoiceFormat *>(nf) != NULL) { 599 errln("dynamic_cast<>(NumberFormat) failed"); 600 } 601 UnicodeSet emptySet; 602 if (&typeid(*nf) == NULL || typeid(*nf) == typeid(UObject) || typeid(*nf) == typeid(Format) || 603 typeid(*nf) != typeid(DecimalFormat) || typeid(*nf) == typeid(ChoiceFormat) || 604 typeid(*nf) == typeid(emptySet) 605 ) { 606 errln("typeid(NumberFormat) failed"); 607 } 608 delete nf; 609#endif 610} 611 612/* --------------- */ 613 614void UObjectTest::runIndexedTest( int32_t index, UBool exec, const char* &name, char* /* par */ ) 615{ 616 switch (index) { 617 618 TESTCASE(0, testIDs); 619 TESTCASE(1, testUMemory); 620 TESTCASE(2, TestMFCCompatibility); 621 TESTCASE(3, TestCompilerRTTI); 622 623 default: name = ""; break; //needed to end loop 624 } 625} 626