1 /* 2 ******************************************************************************* 3 * 4 * Copyright (C) 2002-2009, International Business Machines 5 * Corporation and others. All Rights Reserved. 6 * 7 ******************************************************************************* 8 * file name: strcase.cpp 9 * encoding: US-ASCII 10 * tab size: 8 (not used) 11 * indentation:4 12 * 13 * created on: 2002mar12 14 * created by: Markus W. Scherer 15 * 16 * Test file for string casing C++ API functions. 17 */ 18 19 #include "unicode/uchar.h" 20 #include "unicode/ures.h" 21 #include "unicode/uloc.h" 22 #include "unicode/locid.h" 23 #include "unicode/ubrk.h" 24 #include "unicode/unistr.h" 25 #include "unicode/ucasemap.h" 26 #include "ustrtest.h" 27 #include "unicode/tstdtmod.h" 28 29 #define LENGTHOF(array) (int32_t)(sizeof(array)/sizeof((array)[0])) 30 31 StringCaseTest::~StringCaseTest() {} 32 33 void 34 StringCaseTest::runIndexedTest(int32_t index, UBool exec, const char *&name, char * /*par*/) { 35 if (exec) logln("TestSuite StringCaseTest: "); 36 switch (index) { 37 case 0: name = "TestCaseConversion"; if (exec) TestCaseConversion(); break; 38 case 1: 39 name = "TestCasing"; 40 #if !UCONFIG_NO_BREAK_ITERATION 41 if(exec) TestCasing(); 42 #endif 43 break; 44 45 default: name = ""; break; //needed to end loop 46 } 47 } 48 49 void 50 StringCaseTest::TestCaseConversion() 51 { 52 static const UChar uppercaseGreek[] = 53 { 0x399, 0x395, 0x3a3, 0x3a5, 0x3a3, 0x20, 0x03a7, 0x3a1, 0x399, 0x3a3, 0x3a4, 54 0x39f, 0x3a3, 0 }; 55 // "IESUS CHRISTOS" 56 57 static const UChar lowercaseGreek[] = 58 { 0x3b9, 0x3b5, 0x3c3, 0x3c5, 0x3c2, 0x20, 0x03c7, 0x3c1, 0x3b9, 0x3c3, 0x3c4, 59 0x3bf, 0x3c2, 0 }; 60 // "iesus christos" 61 62 static const UChar lowercaseTurkish[] = 63 { 0x69, 0x73, 0x74, 0x61, 0x6e, 0x62, 0x75, 0x6c, 0x2c, 0x20, 0x6e, 0x6f, 0x74, 0x20, 0x63, 0x6f, 64 0x6e, 0x73, 0x74, 0x61, 0x6e, 0x74, 0x0131, 0x6e, 0x6f, 0x70, 0x6c, 0x65, 0x21, 0 }; 65 66 static const UChar uppercaseTurkish[] = 67 { 0x54, 0x4f, 0x50, 0x4b, 0x41, 0x50, 0x49, 0x20, 0x50, 0x41, 0x4c, 0x41, 0x43, 0x45, 0x2c, 0x20, 68 0x0130, 0x53, 0x54, 0x41, 0x4e, 0x42, 0x55, 0x4c, 0 }; 69 70 UnicodeString expectedResult; 71 UnicodeString test3; 72 73 test3 += (UChar32)0x0130; 74 test3 += "STANBUL, NOT CONSTANTINOPLE!"; 75 76 UnicodeString test4(test3); 77 test4.toLower(Locale("")); 78 expectedResult = UnicodeString("i\\u0307stanbul, not constantinople!", "").unescape(); 79 if (test4 != expectedResult) 80 errln("1. toLower failed: expected \"" + expectedResult + "\", got \"" + test4 + "\"."); 81 82 test4 = test3; 83 test4.toLower(Locale("tr", "TR")); 84 expectedResult = lowercaseTurkish; 85 if (test4 != expectedResult) 86 errln("2. toLower failed: expected \"" + expectedResult + "\", got \"" + test4 + "\"."); 87 88 test3 = "topkap"; 89 test3 += (UChar32)0x0131; 90 test3 += " palace, istanbul"; 91 test4 = test3; 92 93 test4.toUpper(Locale("")); 94 expectedResult = "TOPKAPI PALACE, ISTANBUL"; 95 if (test4 != expectedResult) 96 errln("toUpper failed: expected \"" + expectedResult + "\", got \"" + test4 + "\"."); 97 98 test4 = test3; 99 test4.toUpper(Locale("tr", "TR")); 100 expectedResult = uppercaseTurkish; 101 if (test4 != expectedResult) 102 errln("toUpper failed: expected \"" + expectedResult + "\", got \"" + test4 + "\"."); 103 104 test3 = CharsToUnicodeString("S\\u00FC\\u00DFmayrstra\\u00DFe"); 105 106 test3.toUpper(Locale("de", "DE")); 107 expectedResult = CharsToUnicodeString("S\\u00DCSSMAYRSTRASSE"); 108 if (test3 != expectedResult) 109 errln("toUpper failed: expected \"" + expectedResult + "\", got \"" + test3 + "\"."); 110 111 test4.replace(0, test4.length(), uppercaseGreek); 112 113 test4.toLower(Locale("el", "GR")); 114 expectedResult = lowercaseGreek; 115 if (test4 != expectedResult) 116 errln("toLower failed: expected \"" + expectedResult + "\", got \"" + test4 + "\"."); 117 118 test4.replace(0, test4.length(), lowercaseGreek); 119 120 test4.toUpper(); 121 expectedResult = uppercaseGreek; 122 if (test4 != expectedResult) 123 errln("toUpper failed: expected \"" + expectedResult + "\", got \"" + test4 + "\"."); 124 125 // more string case mapping tests with the new implementation 126 { 127 static const UChar 128 129 beforeLower[]= { 0x61, 0x42, 0x49, 0x3a3, 0xdf, 0x3a3, 0x2f, 0xd93f, 0xdfff }, 130 lowerRoot[]= { 0x61, 0x62, 0x69, 0x3c3, 0xdf, 0x3c2, 0x2f, 0xd93f, 0xdfff }, 131 lowerTurkish[]={ 0x61, 0x62, 0x131, 0x3c3, 0xdf, 0x3c2, 0x2f, 0xd93f, 0xdfff }, 132 133 beforeUpper[]= { 0x61, 0x42, 0x69, 0x3c2, 0xdf, 0x3c3, 0x2f, 0xfb03, 0xfb03, 0xfb03, 0xd93f, 0xdfff }, 134 upperRoot[]= { 0x41, 0x42, 0x49, 0x3a3, 0x53, 0x53, 0x3a3, 0x2f, 0x46, 0x46, 0x49, 0x46, 0x46, 0x49, 0x46, 0x46, 0x49, 0xd93f, 0xdfff }, 135 upperTurkish[]={ 0x41, 0x42, 0x130, 0x3a3, 0x53, 0x53, 0x3a3, 0x2f, 0x46, 0x46, 0x49, 0x46, 0x46, 0x49, 0x46, 0x46, 0x49, 0xd93f, 0xdfff }, 136 137 beforeMiniUpper[]= { 0xdf, 0x61 }, 138 miniUpper[]= { 0x53, 0x53, 0x41 }; 139 140 UnicodeString s; 141 142 /* lowercase with root locale */ 143 s=UnicodeString(FALSE, beforeLower, (int32_t)(sizeof(beforeLower)/U_SIZEOF_UCHAR)); 144 s.toLower(""); 145 if( s.length()!=(sizeof(lowerRoot)/U_SIZEOF_UCHAR) || 146 s!=UnicodeString(FALSE, lowerRoot, s.length()) 147 ) { 148 errln("error in toLower(root locale)=\"" + s + "\" expected \"" + UnicodeString(FALSE, lowerRoot, (int32_t)(sizeof(lowerRoot)/U_SIZEOF_UCHAR)) + "\""); 149 } 150 151 /* lowercase with turkish locale */ 152 s=UnicodeString(FALSE, beforeLower, (int32_t)(sizeof(beforeLower)/U_SIZEOF_UCHAR)); 153 s.setCharAt(0, beforeLower[0]).toLower(Locale("tr")); 154 if( s.length()!=(sizeof(lowerTurkish)/U_SIZEOF_UCHAR) || 155 s!=UnicodeString(FALSE, lowerTurkish, s.length()) 156 ) { 157 errln("error in toLower(turkish locale)=\"" + s + "\" expected \"" + UnicodeString(FALSE, lowerTurkish, (int32_t)(sizeof(lowerTurkish)/U_SIZEOF_UCHAR)) + "\""); 158 } 159 160 /* uppercase with root locale */ 161 s=UnicodeString(FALSE, beforeUpper, (int32_t)(sizeof(beforeUpper)/U_SIZEOF_UCHAR)); 162 s.setCharAt(0, beforeUpper[0]).toUpper(Locale("")); 163 if( s.length()!=(sizeof(upperRoot)/U_SIZEOF_UCHAR) || 164 s!=UnicodeString(FALSE, upperRoot, s.length()) 165 ) { 166 errln("error in toUpper(root locale)=\"" + s + "\" expected \"" + UnicodeString(FALSE, upperRoot, (int32_t)(sizeof(upperRoot)/U_SIZEOF_UCHAR)) + "\""); 167 } 168 169 /* uppercase with turkish locale */ 170 s=UnicodeString(FALSE, beforeUpper, (int32_t)(sizeof(beforeUpper)/U_SIZEOF_UCHAR)); 171 s.toUpper(Locale("tr")); 172 if( s.length()!=(sizeof(upperTurkish)/U_SIZEOF_UCHAR) || 173 s!=UnicodeString(FALSE, upperTurkish, s.length()) 174 ) { 175 errln("error in toUpper(turkish locale)=\"" + s + "\" expected \"" + UnicodeString(FALSE, upperTurkish, (int32_t)(sizeof(upperTurkish)/U_SIZEOF_UCHAR)) + "\""); 176 } 177 178 /* uppercase a short string with root locale */ 179 s=UnicodeString(FALSE, beforeMiniUpper, (int32_t)(sizeof(beforeMiniUpper)/U_SIZEOF_UCHAR)); 180 s.setCharAt(0, beforeMiniUpper[0]).toUpper(""); 181 if( s.length()!=(sizeof(miniUpper)/U_SIZEOF_UCHAR) || 182 s!=UnicodeString(FALSE, miniUpper, s.length()) 183 ) { 184 errln("error in toUpper(root locale)=\"" + s + "\" expected \"" + UnicodeString(FALSE, miniUpper, (int32_t)(sizeof(miniUpper)/U_SIZEOF_UCHAR)) + "\""); 185 } 186 } 187 188 // test some supplementary characters (>= Unicode 3.1) 189 { 190 UnicodeString t; 191 192 UnicodeString 193 deseretInput=UnicodeString("\\U0001043C\\U00010414", "").unescape(), 194 deseretLower=UnicodeString("\\U0001043C\\U0001043C", "").unescape(), 195 deseretUpper=UnicodeString("\\U00010414\\U00010414", "").unescape(); 196 (t=deseretInput).toLower(); 197 if(t!=deseretLower) { 198 errln("error lowercasing Deseret (plane 1) characters"); 199 } 200 (t=deseretInput).toUpper(); 201 if(t!=deseretUpper) { 202 errln("error uppercasing Deseret (plane 1) characters"); 203 } 204 } 205 206 // test some more cases that looked like problems 207 { 208 UnicodeString t; 209 210 UnicodeString 211 ljInput=UnicodeString("ab'cD \\uFB00i\\u0131I\\u0130 \\u01C7\\u01C8\\u01C9 \\U0001043C\\U00010414", "").unescape(), 212 ljLower=UnicodeString("ab'cd \\uFB00i\\u0131ii\\u0307 \\u01C9\\u01C9\\u01C9 \\U0001043C\\U0001043C", "").unescape(), 213 ljUpper=UnicodeString("AB'CD FFIII\\u0130 \\u01C7\\u01C7\\u01C7 \\U00010414\\U00010414", "").unescape(); 214 (t=ljInput).toLower("en"); 215 if(t!=ljLower) { 216 errln("error lowercasing LJ characters"); 217 } 218 (t=ljInput).toUpper("en"); 219 if(t!=ljUpper) { 220 errln("error uppercasing LJ characters"); 221 } 222 } 223 224 #if !UCONFIG_NO_NORMALIZATION 225 // some context-sensitive casing depends on normalization data being present 226 227 // Unicode 3.1.1 SpecialCasing tests 228 { 229 UnicodeString t; 230 231 // sigmas preceded and/or followed by cased letters 232 UnicodeString 233 sigmas=UnicodeString("i\\u0307\\u03a3\\u0308j \\u0307\\u03a3\\u0308j i\\u00ad\\u03a3\\u0308 \\u0307\\u03a3\\u0308 ", "").unescape(), 234 sigmasLower=UnicodeString("i\\u0307\\u03c3\\u0308j \\u0307\\u03c3\\u0308j i\\u00ad\\u03c2\\u0308 \\u0307\\u03c3\\u0308 ", "").unescape(), 235 sigmasUpper=UnicodeString("I\\u0307\\u03a3\\u0308J \\u0307\\u03a3\\u0308J I\\u00ad\\u03a3\\u0308 \\u0307\\u03a3\\u0308 ", "").unescape(); 236 237 (t=sigmas).toLower(); 238 if(t!=sigmasLower) { 239 errln("error in sigmas.toLower()=\"" + t + "\" expected \"" + sigmasLower + "\""); 240 } 241 242 (t=sigmas).toUpper(Locale("")); 243 if(t!=sigmasUpper) { 244 errln("error in sigmas.toUpper()=\"" + t + "\" expected \"" + sigmasUpper + "\""); 245 } 246 247 // turkish & azerbaijani dotless i & dotted I 248 // remove dot above if there was a capital I before and there are no more accents above 249 UnicodeString 250 dots=UnicodeString("I \\u0130 I\\u0307 I\\u0327\\u0307 I\\u0301\\u0307 I\\u0327\\u0307\\u0301", "").unescape(), 251 dotsTurkish=UnicodeString("\\u0131 i i i\\u0327 \\u0131\\u0301\\u0307 i\\u0327\\u0301", "").unescape(), 252 dotsDefault=UnicodeString("i i\\u0307 i\\u0307 i\\u0327\\u0307 i\\u0301\\u0307 i\\u0327\\u0307\\u0301", "").unescape(); 253 254 (t=dots).toLower("tr"); 255 if(t!=dotsTurkish) { 256 errln("error in dots.toLower(tr)=\"" + t + "\" expected \"" + dotsTurkish + "\""); 257 } 258 259 (t=dots).toLower("de"); 260 if(t!=dotsDefault) { 261 errln("error in dots.toLower(de)=\"" + t + "\" expected \"" + dotsDefault + "\""); 262 } 263 } 264 265 // more Unicode 3.1.1 tests 266 { 267 UnicodeString t; 268 269 // lithuanian dot above in uppercasing 270 UnicodeString 271 dots=UnicodeString("a\\u0307 \\u0307 i\\u0307 j\\u0327\\u0307 j\\u0301\\u0307", "").unescape(), 272 dotsLithuanian=UnicodeString("A\\u0307 \\u0307 I J\\u0327 J\\u0301\\u0307", "").unescape(), 273 dotsDefault=UnicodeString("A\\u0307 \\u0307 I\\u0307 J\\u0327\\u0307 J\\u0301\\u0307", "").unescape(); 274 275 (t=dots).toUpper("lt"); 276 if(t!=dotsLithuanian) { 277 errln("error in dots.toUpper(lt)=\"" + t + "\" expected \"" + dotsLithuanian + "\""); 278 } 279 280 (t=dots).toUpper("de"); 281 if(t!=dotsDefault) { 282 errln("error in dots.toUpper(de)=\"" + t + "\" expected \"" + dotsDefault + "\""); 283 } 284 285 // lithuanian adds dot above to i in lowercasing if there are more above accents 286 UnicodeString 287 i=UnicodeString("I I\\u0301 J J\\u0301 \\u012e \\u012e\\u0301 \\u00cc\\u00cd\\u0128", "").unescape(), 288 iLithuanian=UnicodeString("i i\\u0307\\u0301 j j\\u0307\\u0301 \\u012f \\u012f\\u0307\\u0301 i\\u0307\\u0300i\\u0307\\u0301i\\u0307\\u0303", "").unescape(), 289 iDefault=UnicodeString("i i\\u0301 j j\\u0301 \\u012f \\u012f\\u0301 \\u00ec\\u00ed\\u0129", "").unescape(); 290 291 (t=i).toLower("lt"); 292 if(t!=iLithuanian) { 293 errln("error in i.toLower(lt)=\"" + t + "\" expected \"" + iLithuanian + "\""); 294 } 295 296 (t=i).toLower("de"); 297 if(t!=iDefault) { 298 errln("error in i.toLower(de)=\"" + t + "\" expected \"" + iDefault + "\""); 299 } 300 } 301 302 #endif 303 304 // test case folding 305 { 306 UnicodeString 307 s=UnicodeString("A\\u00df\\u00b5\\ufb03\\U0001040c\\u0130\\u0131", "").unescape(), 308 f=UnicodeString("ass\\u03bcffi\\U00010434i\\u0307\\u0131", "").unescape(), 309 g=UnicodeString("ass\\u03bcffi\\U00010434i\\u0131", "").unescape(), 310 t; 311 312 (t=s).foldCase(); 313 if(f!=t) { 314 errln("error in foldCase(\"" + s + "\", default)=\"" + t + "\" but expected \"" + f + "\""); 315 } 316 317 // alternate handling for dotted I/dotless i (U+0130, U+0131) 318 (t=s).foldCase(U_FOLD_CASE_EXCLUDE_SPECIAL_I); 319 if(g!=t) { 320 errln("error in foldCase(\"" + s + "\", U_FOLD_CASE_EXCLUDE_SPECIAL_I)=\"" + t + "\" but expected \"" + g + "\""); 321 } 322 } 323 } 324 325 // data-driven case mapping tests ------------------------------------------ *** 326 327 enum { 328 TEST_LOWER, 329 TEST_UPPER, 330 TEST_TITLE, 331 TEST_FOLD, 332 TEST_COUNT 333 }; 334 335 // names of TestData children in casing.txt 336 static const char *const dataNames[TEST_COUNT+1]={ 337 "lowercasing", 338 "uppercasing", 339 "titlecasing", 340 "casefolding", 341 "" 342 }; 343 344 void 345 StringCaseTest::TestCasingImpl(const UnicodeString &input, 346 const UnicodeString &output, 347 int32_t whichCase, 348 void *iter, const char *localeID, uint32_t options) { 349 // UnicodeString 350 UnicodeString result; 351 const char *name; 352 Locale locale(localeID); 353 354 result=input; 355 switch(whichCase) { 356 case TEST_LOWER: 357 name="toLower"; 358 result.toLower(locale); 359 break; 360 case TEST_UPPER: 361 name="toUpper"; 362 result.toUpper(locale); 363 break; 364 #if !UCONFIG_NO_BREAK_ITERATION 365 case TEST_TITLE: 366 name="toTitle"; 367 result.toTitle((BreakIterator *)iter, locale, options); 368 break; 369 #endif 370 case TEST_FOLD: 371 name="foldCase"; 372 result.foldCase(options); 373 break; 374 default: 375 name=""; 376 break; // won't happen 377 } 378 if(result!=output) { 379 dataerrln("error: UnicodeString.%s() got a wrong result for a test case from casing.res", name); 380 } 381 #if !UCONFIG_NO_BREAK_ITERATION 382 if(whichCase==TEST_TITLE && options==0) { 383 result=input; 384 result.toTitle((BreakIterator *)iter, locale); 385 if(result!=output) { 386 dataerrln("error: UnicodeString.toTitle(options=0) got a wrong result for a test case from casing.res"); 387 } 388 } 389 #endif 390 391 // UTF-8 392 char utf8In[100], utf8Out[100]; 393 int32_t utf8InLength, utf8OutLength, resultLength; 394 UChar *buffer; 395 396 UCaseMap *csm; 397 UErrorCode errorCode; 398 399 errorCode=U_ZERO_ERROR; 400 csm=ucasemap_open(localeID, options, &errorCode); 401 #if !UCONFIG_NO_BREAK_ITERATION 402 if(iter!=NULL) { 403 // Clone the break iterator so that the UCaseMap can safely adopt it. 404 int32_t size=1; // Not 0 because that only gives preflighting. 405 UBreakIterator *clone=ubrk_safeClone((UBreakIterator *)iter, NULL, &size, &errorCode); 406 ucasemap_setBreakIterator(csm, clone, &errorCode); 407 } 408 #endif 409 410 u_strToUTF8(utf8In, (int32_t)sizeof(utf8In), &utf8InLength, input.getBuffer(), input.length(), &errorCode); 411 switch(whichCase) { 412 case TEST_LOWER: 413 name="ucasemap_utf8ToLower"; 414 utf8OutLength=ucasemap_utf8ToLower(csm, 415 utf8Out, (int32_t)sizeof(utf8Out), 416 utf8In, utf8InLength, &errorCode); 417 break; 418 case TEST_UPPER: 419 name="ucasemap_utf8ToUpper"; 420 utf8OutLength=ucasemap_utf8ToUpper(csm, 421 utf8Out, (int32_t)sizeof(utf8Out), 422 utf8In, utf8InLength, &errorCode); 423 break; 424 #if !UCONFIG_NO_BREAK_ITERATION 425 case TEST_TITLE: 426 name="ucasemap_utf8ToTitle"; 427 utf8OutLength=ucasemap_utf8ToTitle(csm, 428 utf8Out, (int32_t)sizeof(utf8Out), 429 utf8In, utf8InLength, &errorCode); 430 break; 431 #endif 432 case TEST_FOLD: 433 name="ucasemap_utf8FoldCase"; 434 utf8OutLength=ucasemap_utf8FoldCase(csm, 435 utf8Out, (int32_t)sizeof(utf8Out), 436 utf8In, utf8InLength, &errorCode); 437 break; 438 default: 439 name=""; 440 utf8OutLength=0; 441 break; // won't happen 442 } 443 buffer=result.getBuffer(utf8OutLength); 444 u_strFromUTF8(buffer, result.getCapacity(), &resultLength, utf8Out, utf8OutLength, &errorCode); 445 result.releaseBuffer(U_SUCCESS(errorCode) ? resultLength : 0); 446 447 if(U_FAILURE(errorCode)) { 448 errcheckln(errorCode, "error: %s() got an error for a test case from casing.res - %s", name, u_errorName(errorCode)); 449 } else if(result!=output) { 450 errln("error: %s() got a wrong result for a test case from casing.res", name); 451 errln("expected \"" + output + "\" got \"" + result + "\"" ); 452 } 453 ucasemap_close(csm); 454 } 455 456 void 457 StringCaseTest::TestCasing() { 458 UErrorCode status = U_ZERO_ERROR; 459 void *iter; 460 char cLocaleID[100]; 461 UnicodeString locale, input, output, optionsString, result; 462 uint32_t options; 463 int32_t whichCase, type; 464 TestDataModule *driver = TestDataModule::getTestDataModule("casing", *this, status); 465 if(U_SUCCESS(status)) { 466 for(whichCase=0; whichCase<TEST_COUNT; ++whichCase) { 467 #if UCONFIG_NO_BREAK_ITERATION 468 if(whichCase==TEST_TITLE) { 469 continue; 470 } 471 #endif 472 TestData *casingTest = driver->createTestData(dataNames[whichCase], status); 473 if(U_FAILURE(status)) { 474 errln("TestCasing failed to createTestData(%s) - %s", dataNames[whichCase], u_errorName(status)); 475 break; 476 } 477 const DataMap *myCase = NULL; 478 while(casingTest->nextCase(myCase, status)) { 479 input = myCase->getString("Input", status); 480 output = myCase->getString("Output", status); 481 482 if(whichCase!=TEST_FOLD) { 483 locale = myCase->getString("Locale", status); 484 } 485 locale.extract(0, 0x7fffffff, cLocaleID, sizeof(cLocaleID), ""); 486 487 iter=NULL; 488 #if !UCONFIG_NO_BREAK_ITERATION 489 if(whichCase==TEST_TITLE) { 490 type = myCase->getInt("Type", status); 491 if(type>=0) { 492 iter=ubrk_open((UBreakIteratorType)type, cLocaleID, NULL, 0, &status); 493 } else if(type==-2) { 494 // Open a trivial break iterator that only delivers { 0, length } 495 // or even just { 0 } as boundaries. 496 static const UChar rules[] = { 0x2e, 0x2a, 0x3b }; // ".*;" 497 UParseError parseError; 498 iter=ubrk_openRules(rules, LENGTHOF(rules), NULL, 0, &parseError, &status); 499 } 500 } 501 #endif 502 options = 0; 503 if(whichCase==TEST_TITLE || whichCase==TEST_FOLD) { 504 optionsString = myCase->getString("Options", status); 505 if(optionsString.indexOf((UChar)0x54)>=0) { // T 506 options|=U_FOLD_CASE_EXCLUDE_SPECIAL_I; 507 } 508 if(optionsString.indexOf((UChar)0x4c)>=0) { // L 509 options|=U_TITLECASE_NO_LOWERCASE; 510 } 511 if(optionsString.indexOf((UChar)0x41)>=0) { // A 512 options|=U_TITLECASE_NO_BREAK_ADJUSTMENT; 513 } 514 } 515 516 if(U_FAILURE(status)) { 517 dataerrln("error: TestCasing() setup failed for %s test case from casing.res: %s", dataNames[whichCase], u_errorName(status)); 518 status = U_ZERO_ERROR; 519 } else { 520 TestCasingImpl(input, output, whichCase, iter, cLocaleID, options); 521 } 522 523 #if !UCONFIG_NO_BREAK_ITERATION 524 if(iter!=NULL) { 525 ubrk_close(iter); 526 } 527 #endif 528 } 529 delete casingTest; 530 } 531 } 532 delete driver; 533 534 #if !UCONFIG_NO_BREAK_ITERATION 535 // more tests for API coverage 536 status=U_ZERO_ERROR; 537 input=UNICODE_STRING_SIMPLE("sTrA\\u00dfE").unescape(); 538 (result=input).toTitle(NULL); 539 if(result!=UNICODE_STRING_SIMPLE("Stra\\u00dfe").unescape()) { 540 dataerrln("UnicodeString::toTitle(NULL) failed."); 541 } 542 #endif 543 } 544
