icuSources/test/intltest/uobjtest.cpp

   1 /********************************************************************
   2  * COPYRIGHT:
   3  * Copyright (c) 2002-2004, International Business Machines Corporation and
   4  * others. All Rights Reserved.
   5  ********************************************************************/
   6
   7 #include "uobjtest.h"
   8 #include "cmemory.h" // UAlignedMemory
   9 #include <string.h>
  10 #include <stdio.h>
  11
  12 /**
  13  *
  14  * Test for UObject, currently only the classID.
  15  *
  16  * Usage
  17  *   TESTCLASSID_ABSTRACT(Bar)
  18  *      --  Bar is expected to be abstract. Only the static ID will be tested.
  19  *
  20  *   TESTCLASSID_DEFAULT(Foo)
  21  *      --  Foo will be default-constructed.
  22  *
  23  *   TESTCLASSID_CTOR(Foo, (1, 2, 3, status))
  24  *      -- Second argument is (parenthesized) constructor argument.
  25  *          Will be called as:   new Foo ( 1, 2, 3, status)  [status is tested]
  26  *
  27  *   TESTCLASSID_FACTORY(Foo, fooCreateFunction(status) )
  28  *      -- call fooCreateFunction.  'status' will be tested & reset
  29  */
  30
  31
  32 #define TESTCLASSID_FACTORY(c, f) { delete testClass(f, #c, #f, c ::getStaticClassID()); if(U_FAILURE(status)) { errln(UnicodeString(#c " - " #f " - got err status ") + UnicodeString(u_errorName(status))); status = U_ZERO_ERROR; } }
  33 #define TESTCLASSID_TRANSLIT(c, t) { delete testClass(Transliterator::createInstance(UnicodeString(t), UTRANS_FORWARD,parseError,status), #c, "Transliterator: " #t, c ::getStaticClassID()); if(U_FAILURE(status)) { errln(UnicodeString(#c " - Transliterator: " #t " - got err status ") + UnicodeString(u_errorName(status))); status = U_ZERO_ERROR; } }
  34 #define TESTCLASSID_CTOR(c, x) { delete testClass(new c x, #c, "new " #c #x, c ::getStaticClassID()); if(U_FAILURE(status)) { errln(UnicodeString(#c " - new " #x " - got err status ") + UnicodeString(u_errorName(status))); status = U_ZERO_ERROR; } }
  35 #define TESTCLASSID_DEFAULT(c) delete testClass(new c, #c, "new " #c , c::getStaticClassID())
  36 #define TESTCLASSID_ABSTRACT(c) testClass(NULL, #c, NULL, c::getStaticClassID())
  37
  38 #define MAX_CLASS_ID 200
  39
  40 UClassID    ids[MAX_CLASS_ID];
  41 const char *ids_factory[MAX_CLASS_ID];
  42 const char *ids_class[MAX_CLASS_ID];
  43 uint32_t    ids_count = 0;
  44
  45 UObject *UObjectTest::testClass(UObject *obj,
  46                 const char *className, const char *factory,
  47                 UClassID staticID)
  48 {
  49   uint32_t i;
  50   UnicodeString what = UnicodeString(className) + " * x= " + UnicodeString(factory?factory:" ABSTRACT ") + "; ";
  51   UClassID dynamicID = NULL;
  52
  53   if(ids_count >= MAX_CLASS_ID) {
  54     char count[100];
  55     sprintf(count, " (currently %d) ", MAX_CLASS_ID);
  56     errln("FAIL: Fatal: Ran out of IDs! Increase MAX_CLASS_ID." + UnicodeString(count) + what);
  57     return obj;
  58   }
  59
  60   if(obj) {
  61     dynamicID = obj->getDynamicClassID();
  62   }
  63
  64   {
  65     char tmp[500];
  66     sprintf(tmp, " [static=%p, dynamic=%p] ", staticID, dynamicID);
  67     logln(what + tmp);
  68   }
  69
  70   if(staticID == NULL) {
  71     errln(  "FAIL: staticID == NULL!" + what);
  72   }
  73
  74   if(factory != NULL) {  /* NULL factory means: abstract */
  75     if(!obj) {
  76       errln( "FAIL: ==NULL!" + what);
  77       return obj;
  78     }
  79
  80     if(dynamicID == NULL) {
  81       errln("FAIL: dynamicID == NULL!" + what);
  82     }
  83
  84     if(dynamicID != staticID) {
  85       errln("FAIL: dynamicID != staticID!" + what );
  86     }
  87   }
  88
  89   // Bail out if static ID is null
  90   if(staticID == NULL) {
  91     return obj;
  92   }
  93
  94   for(i=0;i<ids_count;i++) {
  95     if(staticID == ids[i]) {
  96       if(!strcmp(ids_class[i], className)) {
  97     logln("OK: ID found is the same as " + UnicodeString(ids_class[i]) + UnicodeString(" *y= ") + ids_factory[i] + what);
  98     return obj;
  99       } else {
 100     errln("FAIL: ID is the same as " + UnicodeString(ids_class[i]) + UnicodeString(" *y= ") + ids_factory[i] + what);
 101     return obj;
 102       }
 103     }
 104   }
 105
 106   ids[ids_count] = staticID;
 107   ids_factory[ids_count] = factory;
 108   ids_class[ids_count] = className;
 109   ids_count++;
 110
 111   return obj;
 112 }
 113
 114
 115 // begin actual #includes for things to be tested
 116 //
 117 // The following script will generate the #includes needed here:
 118 //
 119 //    find common i18n -name '*.h' -print | xargs fgrep ClassID | cut -d: -f1 | cut -d\/ -f2-  | sort | uniq | sed -e 's%.*%#include "&"%'
 120
 121
 122 #include "unicode/utypes.h"
 123
 124 // Things we Patch
 125 #define protected public   /* to access private factory function */
 126 #include "iculserv.h"
 127 #undef protected
 128
 129 // Internal Things (woo)
 130 #include "cpdtrans.h"
 131 #include "rbt.h"
 132 #include "rbt_data.h"
 133 #include "nultrans.h"
 134 #include "anytrans.h"
 135 #include "digitlst.h"
 136 #include "esctrn.h"
 137 #include "funcrepl.h"
 138 #include "icunotif.h"
 139 #include "icuserv.h"
 140 #include "name2uni.h"
 141 #include "nfsubs.h"
 142 #include "nortrans.h"
 143 #include "quant.h"
 144 #include "remtrans.h"
 145 #include "strmatch.h"
 146 #include "strrepl.h"
 147 #include "titletrn.h"
 148 #include "tolowtrn.h"
 149 #include "toupptrn.h"
 150 #include "unesctrn.h"
 151 #include "uni2name.h"
 152 #include "uvector.h"
 153 #include "islamcal.h"
 154
 155 // External Things
 156 #include "unicode/brkiter.h"
 157 #include "unicode/calendar.h"
 158 #include "unicode/caniter.h"
 159 #include "unicode/chariter.h"
 160 #include "unicode/choicfmt.h"
 161 #include "unicode/coleitr.h"
 162 #include "unicode/coll.h"
 163 #include "unicode/datefmt.h"
 164 #include "unicode/dbbi.h"
 165 #include "unicode/dcfmtsym.h"
 166 #include "unicode/decimfmt.h"
 167 #include "unicode/dtfmtsym.h"
 168 #include "unicode/fieldpos.h"
 169 #include "unicode/fmtable.h"
 170 #include "unicode/format.h"
 171 #include "unicode/gregocal.h"
 172 #include "unicode/locid.h"
 173 #include "unicode/msgfmt.h"
 174 #include "unicode/normlzr.h"
 175 #include "unicode/numfmt.h"
 176 #include "unicode/parsepos.h"
 177 #include "unicode/rbbi.h"
 178 #include "unicode/rbnf.h"
 179 #include "unicode/regex.h"
 180 #include "unicode/resbund.h"
 181 #include "unicode/schriter.h"
 182 #include "unicode/simpletz.h"
 183 #include "unicode/smpdtfmt.h"
 184 #include "unicode/sortkey.h"
 185 #include "unicode/stsearch.h"
 186 #include "unicode/tblcoll.h"
 187 #include "unicode/timezone.h"
 188 #include "unicode/translit.h"
 189 #include "unicode/uchriter.h"
 190 #include "unicode/unifilt.h"
 191 #include "unicode/unifunct.h"
 192 #include "unicode/uniset.h"
 193 #include "unicode/unistr.h"
 194 #include "unicode/uobject.h"
 195 #include "unicode/usetiter.h"
 196 //#include "unicode/bidi.h"
 197 //#include "unicode/convert.h"
 198
 199 // END includes =============================================================
 200
 201 #define UOBJTEST_TEST_INTERNALS 0   /* do NOT test Internal things - their functions aren't exported on Win32 */
 202
 203 void UObjectTest::testIDs()
 204 {
 205     ids_count = 0;
 206
 207 #if !UCONFIG_NO_TRANSLITERATION
 208     UParseError parseError;
 209 #endif
 210     UErrorCode status = U_ZERO_ERROR;
 211
 212
 213
 214     //TESTCLASSID_DEFAULT(AbbreviatedUnicodeSetIterator);
 215     //TESTCLASSID_DEFAULT(AnonymousStringFactory);
 216
 217
 218 #if !UCONFIG_NO_NORMALIZATION
 219     TESTCLASSID_FACTORY(CanonicalIterator, new CanonicalIterator(UnicodeString("abc"), status));
 220 #endif
 221     //TESTCLASSID_DEFAULT(CollationElementIterator);
 222 #if !UCONFIG_NO_COLLATION
 223     TESTCLASSID_DEFAULT(CollationKey);
 224 #endif
 225     //TESTCLASSID_FACTORY(CompoundTransliterator, Transliterator::createInstance(UnicodeString("Any-Jex;Hangul-Jamo"), UTRANS_FORWARD, parseError, status));
 226
 227 #if !UCONFIG_NO_FORMATTING
 228     /* TESTCLASSID_FACTORY(NFSubstitution,  NFSubstitution::makeSubstitution(8, */
 229     /* TESTCLASSID_DEFAULT(DigitList);  UMemory but not UObject*/
 230     TESTCLASSID_ABSTRACT(NumberFormat);
 231     TESTCLASSID_CTOR(DateFormatSymbols, (status));
 232     TESTCLASSID_CTOR(DecimalFormatSymbols, (status));
 233 #if UOBJTEST_TEST_INTERNALS
 234     TESTCLASSID_CTOR(FunctionReplacer, (NULL,NULL) ); /* don't care */
 235 #endif
 236     TESTCLASSID_DEFAULT(FieldPosition);
 237     TESTCLASSID_DEFAULT(Formattable);
 238     TESTCLASSID_CTOR(GregorianCalendar, (status));
 239     TESTCLASSID_CTOR(IslamicCalendar, (Locale::getUS(), status));
 240 #endif
 241
 242 #if !UCONFIG_NO_BREAK_ITERATION
 243     /* TESTCLASSID_ABSTRACT(BreakIterator); No staticID!  */
 244     TESTCLASSID_FACTORY(RuleBasedBreakIterator, BreakIterator::createLineInstance("mt",status));
 245     TESTCLASSID_FACTORY(DictionaryBasedBreakIterator, BreakIterator::createLineInstance("th",status));
 246 #endif
 247
 248     //TESTCLASSID_DEFAULT(EscapeTransliterator);
 249
 250     //TESTCLASSID_DEFAULT(GregorianCalendar);
 251
 252 #if !UCONFIG_NO_TRANSLITERATION
 253
 254
 255     TESTCLASSID_TRANSLIT(AnyTransliterator, "Any-Latin");
 256     TESTCLASSID_TRANSLIT(CompoundTransliterator, "Latin-Greek");
 257     TESTCLASSID_TRANSLIT(EscapeTransliterator, "Any-Hex");
 258     TESTCLASSID_TRANSLIT(LowercaseTransliterator, "Lower");
 259     TESTCLASSID_TRANSLIT(NameUnicodeTransliterator, "Name-Any");
 260     TESTCLASSID_TRANSLIT(NormalizationTransliterator, "NFD");
 261     TESTCLASSID_TRANSLIT(NullTransliterator, "Null");
 262     TESTCLASSID_TRANSLIT(RemoveTransliterator, "Remove");
 263     TESTCLASSID_CTOR(RuleBasedTransliterator, (UnicodeString("abcd"), UnicodeString("a>b;"), status));
 264     TESTCLASSID_TRANSLIT(TitlecaseTransliterator, "Title");
 265     TESTCLASSID_TRANSLIT(UnescapeTransliterator, "Hex-Any");
 266     TESTCLASSID_TRANSLIT(UnicodeNameTransliterator, "Any-Name");
 267     TESTCLASSID_TRANSLIT(UppercaseTransliterator, "Upper");
 268 #endif
 269
 270     TESTCLASSID_FACTORY(Locale, new Locale("123"));
 271
 272     //TESTCLASSID_DEFAULT(Normalizer);
 273
 274     //TESTCLASSID_DEFAULT(NumeratorSubstitution);
 275
 276 #if !UCONFIG_NO_TRANSLITERATION
 277     TESTCLASSID_DEFAULT(ParsePosition);
 278     //TESTCLASSID_DEFAULT(Quantifier);
 279 #endif
 280
 281
 282 // NO_REG_EX
 283     //TESTCLASSID_DEFAULT(RegexCompile);
 284     //TESTCLASSID_DEFAULT(RegexMatcher);
 285     //TESTCLASSID_DEFAULT(RegexPattern);
 286
 287     //TESTCLASSID_DEFAULT(ReplaceableGlue);
 288     TESTCLASSID_FACTORY(ResourceBundle, new ResourceBundle(UnicodeString(), status) );
 289     //TESTCLASSID_DEFAULT(RuleBasedTransliterator);
 290
 291     //TESTCLASSID_DEFAULT(SimpleFwdCharIterator);
 292     //TESTCLASSID_DEFAULT(StringReplacer);
 293     //TESTCLASSID_DEFAULT(StringSearch);
 294
 295     //TESTCLASSID_DEFAULT(TempSearch);
 296     //TESTCLASSID_DEFAULT(TestMultipleKeyStringFactory);
 297     //TESTCLASSID_DEFAULT(TestReplaceable);
 298
 299 #if !UCONFIG_NO_FORMATTING
 300     TESTCLASSID_ABSTRACT(TimeZone);
 301 #endif
 302
 303 #if !UCONFIG_NO_TRANSLITERATION
 304     TESTCLASSID_FACTORY(TitlecaseTransliterator,  Transliterator::createInstance(UnicodeString("Any-Title"), UTRANS_FORWARD, parseError, status));
 305     TESTCLASSID_ABSTRACT(Transliterator);
 306
 307 #if UOBJTEST_TEST_INTERNALS
 308     TESTCLASSID_CTOR(StringMatcher, (UnicodeString("x"), 0,0,0,TransliterationRuleData(status)));
 309     TESTCLASSID_CTOR(StringReplacer,(UnicodeString(),new TransliterationRuleData(status)));
 310 #endif
 311 #endif
 312
 313     TESTCLASSID_DEFAULT(UnicodeString);
 314     TESTCLASSID_CTOR(UnicodeSet, (0, 1));
 315     TESTCLASSID_ABSTRACT(UnicodeFilter);
 316     TESTCLASSID_ABSTRACT(UnicodeFunctor);
 317     TESTCLASSID_CTOR(UnicodeSetIterator,(UnicodeSet(0,1)));
 318     TESTCLASSID_CTOR(UStack, (status));
 319     TESTCLASSID_CTOR(UVector, (status));
 320
 321 #if !UCONFIG_NO_SERVICE
 322     TESTCLASSID_CTOR(SimpleFactory, (NULL, UnicodeString("foo")));
 323     TESTCLASSID_DEFAULT(EventListener);
 324 #if UOBJTEST_TEST_INTERNALS
 325     TESTCLASSID_DEFAULT(ICUResourceBundleFactory);
 326     //TESTCLASSID_DEFAULT(Key); // does ont exist?
 327     TESTCLASSID_CTOR(LocaleKey, (UnicodeString("baz"), UnicodeString("bat"), NULL, 92));
 328     TESTCLASSID_CTOR(LocaleKeyFactory, (42));
 329     TESTCLASSID_CTOR(SimpleLocaleKeyFactory, (NULL, UnicodeString("bar"), 8, 12) );
 330 #endif
 331 #endif
 332
 333 #if UOBJTEST_DUMP_IDS
 334     int i;
 335     for(i=0;i<ids_count;i++) {
 336         char junk[800];
 337         sprintf(junk, " %4d:\t%p\t%s\t%s\n",
 338             i, ids[i], ids_class[i], ids_factory[i]);
 339         logln(UnicodeString(junk));
 340     }
 341 #endif
 342 }
 343
 344 void UObjectTest::testUMemory() {
 345     // additional tests for code coverage
 346 #if U_OVERRIDE_CXX_ALLOCATION && U_HAVE_PLACEMENT_NEW
 347     UAlignedMemory stackMemory[sizeof(UnicodeString)/sizeof(UAlignedMemory)+1];
 348     UnicodeString *p;
 349     enum { len=20 };
 350
 351     p=new(stackMemory) UnicodeString(len, (UChar32)0x20ac, len);
 352     if((void *)p!=(void *)stackMemory) {
 353         errln("placement new did not place the object at the expected address");
 354     }
 355     if(p->length()!=len || p->charAt(0)!=0x20ac || p->charAt(len-1)!=0x20ac) {
 356         errln("constructor used with placement new did not work right");
 357     }
 358
 359     /*
 360      * It is not possible to simply say
 361      *     delete(p, stackMemory);
 362      * which results in a call to the normal, non-placement delete operator.
 363      *
 364      * Via a search on google.com for "c++ placement delete" I found
 365      * http://cpptips.hyperformix.com/cpptips/placement_del3
 366      * which says:
 367      *
 368      * TITLE: using placement delete
 369      *
 370      * (Newsgroups: comp.std.c++, 27 Aug 97)
 371      *
 372      * ISJ: isj@image.dk
 373      *
 374      * > I do not completely understand how placement works on operator delete.
 375      * > ...
 376      * There is no delete-expression which will invoke a placement
 377      * form of operator delete. You can still call the function
 378      * explicitly. Example:
 379      * ...
 380      *     // destroy object and delete space manually
 381      *     p->~T();
 382      *     operator delete(p, 12);
 383      *
 384      * ... so that's what I am doing here.
 385      * markus 20031216
 386      */
 387     // destroy object and delete space manually
 388     p->~UnicodeString();
 389     UnicodeString::operator delete(p, stackMemory);
 390 #endif
 391
 392     // try to call the compiler-generated UMemory::operator=(class UMemory const &)
 393     UMemory m, n;
 394     m=n;
 395 }
 396
 397 /* --------------- */
 398
 399 #define CASE(id,test) case id: name = #test; if (exec) { logln(#test "---"); logln((UnicodeString)""); test(); } break;
 400
 401
 402 void UObjectTest::runIndexedTest( int32_t index, UBool exec, const char* &name, char* /* par */ )
 403 {
 404     switch (index) {
 405
 406     CASE(0, testIDs);
 407     CASE(1, testUMemory);
 408
 409     default: name = ""; break; //needed to end loop
 410     }
 411 }