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) 2012-2016, International Business Machines Corporation 6 * and others. All Rights Reserved. 7 ********************************************************************/ 8 // 9 // file: alphaindextst.cpp 10 // Alphabetic Index Tests. 11 // 12 // Note: please... no character literals cast to UChars.. use (UChar)0xZZZZ 13 14 #include <stdio.h> // for sprintf 15 16 #include "intltest.h" 17 #include "alphaindextst.h" 18 #include "cmemory.h" 19 20 #include "unicode/alphaindex.h" 21 #include "unicode/coll.h" 22 #include "unicode/localpointer.h" 23 #include "unicode/tblcoll.h" 24 #include "unicode/uniset.h" 25 26 #if !UCONFIG_NO_COLLATION && !UCONFIG_NO_NORMALIZATION 27 28 // #include <string> 29 // #include <iostream> 30 31 namespace { 32 33 UnicodeString joinLabelsAndAppend(AlphabeticIndex::ImmutableIndex &index, UnicodeString &dest) { 34 int32_t oldLength = dest.length(); 35 const AlphabeticIndex::Bucket *bucket; 36 for (int32_t i = 0; (bucket = index.getBucket(i)) != NULL; ++i) { 37 if (dest.length() > oldLength) { 38 dest.append((UChar)0x3A); // ':' 39 } 40 dest.append(bucket->getLabel()); 41 } 42 return dest; 43 } 44 45 } // namespace 46 47 AlphabeticIndexTest::AlphabeticIndexTest() { 48 } 49 50 AlphabeticIndexTest::~AlphabeticIndexTest() { 51 } 52 53 void AlphabeticIndexTest::runIndexedTest( int32_t index, UBool exec, const char* &name, char* /*par*/ ) 54 { 55 if (exec) logln("TestSuite AlphabeticIndex: "); 56 TESTCASE_AUTO_BEGIN; 57 TESTCASE_AUTO(APITest); 58 TESTCASE_AUTO(ManyLocalesTest); 59 TESTCASE_AUTO(HackPinyinTest); 60 TESTCASE_AUTO(TestBug9009); 61 TESTCASE_AUTO(TestIndexCharactersList); 62 TESTCASE_AUTO(TestHaniFirst); 63 TESTCASE_AUTO(TestPinyinFirst); 64 TESTCASE_AUTO(TestSchSt); 65 TESTCASE_AUTO(TestNoLabels); 66 TESTCASE_AUTO(TestChineseZhuyin); 67 TESTCASE_AUTO(TestJapaneseKanji); 68 TESTCASE_AUTO(TestChineseUnihan); 69 TESTCASE_AUTO_END; 70 } 71 72 #define TEST_CHECK_STATUS {if (U_FAILURE(status)) {dataerrln("%s:%d: Test failure. status=%s", \ 73 __FILE__, __LINE__, u_errorName(status)); return;}} 74 75 #define TEST_ASSERT(expr) {if ((expr)==FALSE) {errln("%s:%d: Test failure \n", __FILE__, __LINE__);};} 76 77 // 78 // APITest. Invoke every function at least once, and check that it does something. 79 // Does not attempt to check complete functionality. 80 // 81 void AlphabeticIndexTest::APITest() { 82 // 83 // Simple constructor and destructor, getBucketCount() 84 // 85 UErrorCode status = U_ZERO_ERROR; 86 int32_t lc = 0; 87 int32_t i = 0; 88 AlphabeticIndex *index = new AlphabeticIndex(Locale::getEnglish(), status); 89 TEST_CHECK_STATUS; 90 lc = index->getBucketCount(status); 91 TEST_CHECK_STATUS; 92 TEST_ASSERT(28 == lc); // 26 letters plus two under/overflow labels. 93 //printf("getBucketCount() == %d\n", lc); 94 delete index; 95 96 // Constructor from a Collator 97 // 98 status = U_ZERO_ERROR; 99 RuleBasedCollator *coll = dynamic_cast<RuleBasedCollator *>( 100 Collator::createInstance(Locale::getGerman(), status)); 101 TEST_CHECK_STATUS; 102 TEST_ASSERT(coll != NULL); 103 index = new AlphabeticIndex(coll, status); 104 TEST_CHECK_STATUS; 105 TEST_ASSERT(coll == &index->getCollator()); 106 assertEquals("only the underflow label in an index built from a collator", 107 1, index->getBucketCount(status)); 108 TEST_CHECK_STATUS; 109 delete index; 110 111 112 // addLabels() 113 114 status = U_ZERO_ERROR; 115 index = new AlphabeticIndex(Locale::getEnglish(), status); 116 TEST_CHECK_STATUS; 117 UnicodeSet additions; 118 additions.add((UChar32)0x410).add((UChar32)0x415); // A couple of Cyrillic letters 119 index->addLabels(additions, status); 120 TEST_CHECK_STATUS; 121 lc = index->getBucketCount(status); 122 TEST_CHECK_STATUS; 123 assertEquals("underflow, A-Z, inflow, 2 Cyrillic, overflow", 124 31, index->getBucketCount(status)); 125 // std::cout << lc << std::endl; 126 delete index; 127 128 129 // addLabels(Locale) 130 131 status = U_ZERO_ERROR; 132 index = new AlphabeticIndex(Locale::getEnglish(), status); 133 TEST_CHECK_STATUS; 134 AlphabeticIndex &aip = index->addLabels(Locale::getJapanese(), status); 135 TEST_ASSERT(&aip == index); 136 TEST_CHECK_STATUS; 137 lc = index->getBucketCount(status); 138 TEST_CHECK_STATUS; 139 TEST_ASSERT(35 < lc); // Japanese should add a bunch. Don't rely on the exact value. 140 delete index; 141 142 // GetCollator(), Get under/in/over flow labels 143 144 status = U_ZERO_ERROR; 145 index = new AlphabeticIndex(Locale::getGerman(), status); 146 TEST_CHECK_STATUS; 147 Collator *germanCol = Collator::createInstance(Locale::getGerman(), status); 148 TEST_CHECK_STATUS; 149 const RuleBasedCollator &indexCol = index->getCollator(); 150 TEST_ASSERT(*germanCol == indexCol); 151 delete germanCol; 152 153 UnicodeString ELLIPSIS; ELLIPSIS.append((UChar32)0x2026); 154 UnicodeString s = index->getUnderflowLabel(); 155 TEST_ASSERT(ELLIPSIS == s); 156 s = index->getOverflowLabel(); 157 TEST_ASSERT(ELLIPSIS == s); 158 s = index->getInflowLabel(); 159 TEST_ASSERT(ELLIPSIS == s); 160 index->setOverflowLabel(UNICODE_STRING_SIMPLE("O"), status); 161 index->setUnderflowLabel(UNICODE_STRING_SIMPLE("U"), status).setInflowLabel(UNICODE_STRING_SIMPLE("I"), status); 162 s = index->getUnderflowLabel(); 163 TEST_ASSERT(UNICODE_STRING_SIMPLE("U") == s); 164 s = index->getOverflowLabel(); 165 TEST_ASSERT(UNICODE_STRING_SIMPLE("O") == s); 166 s = index->getInflowLabel(); 167 TEST_ASSERT(UNICODE_STRING_SIMPLE("I") == s); 168 169 170 171 172 delete index; 173 174 175 176 const UnicodeString adam = UNICODE_STRING_SIMPLE("Adam"); 177 const UnicodeString baker = UNICODE_STRING_SIMPLE("Baker"); 178 const UnicodeString charlie = UNICODE_STRING_SIMPLE("Charlie"); 179 const UnicodeString chad = UNICODE_STRING_SIMPLE("Chad"); 180 const UnicodeString zed = UNICODE_STRING_SIMPLE("Zed"); 181 const UnicodeString Cyrillic = UNICODE_STRING_SIMPLE("\\u0410\\u0443\\u0435").unescape(); 182 183 // addRecord(), verify that it comes back out. 184 // 185 status = U_ZERO_ERROR; 186 index = new AlphabeticIndex(Locale::getEnglish(), status); 187 TEST_CHECK_STATUS; 188 index->addRecord(UnicodeString("Adam"), this, status); 189 UBool b; 190 TEST_CHECK_STATUS; 191 index->resetBucketIterator(status); 192 TEST_CHECK_STATUS; 193 index->nextBucket(status); // Move to underflow label 194 index->nextBucket(status); // Move to "A" 195 TEST_CHECK_STATUS; 196 const UnicodeString &label2 = index->getBucketLabel(); 197 UnicodeString A_STR = UNICODE_STRING_SIMPLE("A"); 198 TEST_ASSERT(A_STR == label2); 199 200 b = index->nextRecord(status); 201 TEST_CHECK_STATUS; 202 TEST_ASSERT(b); 203 const UnicodeString &itemName = index->getRecordName(); 204 TEST_ASSERT(adam == itemName); 205 206 const void *itemContext = index->getRecordData(); 207 TEST_ASSERT(itemContext == this); 208 209 delete index; 210 211 // clearRecords, addRecord(), Iteration 212 213 status = U_ZERO_ERROR; 214 index = new AlphabeticIndex(Locale::getEnglish(), status); 215 TEST_CHECK_STATUS; 216 while (index->nextBucket(status)) { 217 TEST_CHECK_STATUS; 218 while (index->nextRecord(status)) { 219 TEST_CHECK_STATUS; 220 TEST_ASSERT(FALSE); // No items have been added. 221 } 222 TEST_CHECK_STATUS; 223 } 224 225 index->addRecord(adam, NULL, status); 226 index->addRecord(baker, NULL, status); 227 index->addRecord(charlie, NULL, status); 228 index->addRecord(chad, NULL, status); 229 TEST_CHECK_STATUS; 230 int itemCount = 0; 231 index->resetBucketIterator(status); 232 while (index->nextBucket(status)) { 233 TEST_CHECK_STATUS; 234 while (index->nextRecord(status)) { 235 TEST_CHECK_STATUS; 236 ++itemCount; 237 } 238 } 239 TEST_CHECK_STATUS; 240 TEST_ASSERT(itemCount == 4); 241 242 TEST_ASSERT(index->nextBucket(status) == FALSE); 243 index->resetBucketIterator(status); 244 TEST_CHECK_STATUS; 245 TEST_ASSERT(index->nextBucket(status) == TRUE); 246 247 index->clearRecords(status); 248 TEST_CHECK_STATUS; 249 index->resetBucketIterator(status); 250 while (index->nextBucket(status)) { 251 TEST_CHECK_STATUS; 252 while (index->nextRecord(status)) { 253 TEST_ASSERT(FALSE); // No items have been added. 254 } 255 } 256 TEST_CHECK_STATUS; 257 delete index; 258 259 // getBucketLabel(), getBucketType() 260 261 status = U_ZERO_ERROR; 262 index = new AlphabeticIndex(Locale::getEnglish(), status); 263 TEST_CHECK_STATUS; 264 index->setUnderflowLabel(adam, status).setOverflowLabel(charlie, status); 265 TEST_CHECK_STATUS; 266 for (i=0; index->nextBucket(status); i++) { 267 TEST_CHECK_STATUS; 268 UnicodeString label = index->getBucketLabel(); 269 UAlphabeticIndexLabelType type = index->getBucketLabelType(); 270 if (i == 0) { 271 TEST_ASSERT(type == U_ALPHAINDEX_UNDERFLOW); 272 TEST_ASSERT(label == adam); 273 } else if (i <= 26) { 274 // Labels A - Z for English locale 275 TEST_ASSERT(type == U_ALPHAINDEX_NORMAL); 276 UnicodeString expectedLabel((UChar)(0x40 + i)); 277 TEST_ASSERT(expectedLabel == label); 278 } else if (i == 27) { 279 TEST_ASSERT(type == U_ALPHAINDEX_OVERFLOW); 280 TEST_ASSERT(label == charlie); 281 } else { 282 TEST_ASSERT(FALSE); 283 } 284 } 285 TEST_ASSERT(i==28); 286 delete index; 287 288 // getBucketIndex() 289 290 status = U_ZERO_ERROR; 291 index = new AlphabeticIndex(Locale::getEnglish(), status); 292 TEST_CHECK_STATUS; 293 int32_t n = index->getBucketIndex(adam, status); 294 TEST_CHECK_STATUS; 295 TEST_ASSERT(n == 1); /* Label #0 is underflow, 1 is A, etc. */ 296 n = index->getBucketIndex(baker, status); 297 TEST_ASSERT(n == 2); 298 n = index->getBucketIndex(Cyrillic, status); 299 TEST_ASSERT(n == 27); // Overflow label 300 n = index->getBucketIndex(zed, status); 301 TEST_ASSERT(n == 26); 302 303 for (i=0; index->nextBucket(status); i++) { 304 n = index->getBucketIndex(); 305 TEST_ASSERT(n == i); 306 UnicodeString label = index->getBucketLabel(); 307 TEST_ASSERT(n == i); 308 } 309 TEST_ASSERT(i == 28); 310 311 delete index; 312 index = new AlphabeticIndex(Locale::createFromName("ru"), status); 313 TEST_CHECK_STATUS; 314 assertEquals("Russian index.getBucketCount()", 32, index->getBucketCount(status)); 315 // Latin-script names should go into the underflow label (0) 316 // if the Russian collation does not use script reordering, 317 // but into the overflow label (getBucketCount()-1) 318 // if Russian sorts Cyrillic first. 319 int32_t reorderCodes[20]; 320 int32_t expectedLatinIndex = 0; 321 if (index->getCollator().getReorderCodes(reorderCodes, UPRV_LENGTHOF(reorderCodes), status) > 0) { 322 expectedLatinIndex = index->getBucketCount(status) - 1; 323 } 324 n = index->getBucketIndex(adam, status); 325 TEST_CHECK_STATUS; 326 assertEquals("Russian index.getBucketIndex(adam)", expectedLatinIndex, n); 327 n = index->getBucketIndex(baker, status); 328 assertEquals("Russian index.getBucketIndex(baker)", expectedLatinIndex, n); 329 n = index->getBucketIndex(Cyrillic, status); 330 assertEquals("Russian index.getBucketIndex(Cyrillic)", 1, n); 331 n = index->getBucketIndex(zed, status); 332 assertEquals("Russian index.getBucketIndex(zed)", expectedLatinIndex, n); 333 334 delete index; 335 336 } 337 338 339 static const char * KEY_LOCALES[] = { 340 "en", "es", "de", "fr", "ja", "it", "tr", "pt", "zh", "nl", 341 "pl", "ar", "ru", "zh_Hant", "ko", "th", "sv", "fi", "da", 342 "he", "nb", "el", "hr", "bg", "sk", "lt", "vi", "lv", "sr", 343 "pt_PT", "ro", "hu", "cs", "id", "sl", "fil", "fa", "uk", 344 "ca", "hi", "et", "eu", "is", "sw", "ms", "bn", "am", "ta", 345 "te", "mr", "ur", "ml", "kn", "gu", "or", ""}; 346 347 348 void AlphabeticIndexTest::ManyLocalesTest() { 349 UErrorCode status = U_ZERO_ERROR; 350 int32_t lc = 0; 351 352 for (int i=0; ; ++i) { 353 status = U_ZERO_ERROR; 354 const char *localeName = KEY_LOCALES[i]; 355 if (localeName[0] == 0) { 356 break; 357 } 358 // std::cout << localeName << " "; 359 Locale loc = Locale::createFromName(localeName); 360 AlphabeticIndex index(loc, status); 361 TEST_CHECK_STATUS; 362 lc = index.getBucketCount(status); 363 TEST_CHECK_STATUS; 364 // std::cout << "getBucketCount() == " << lc << std::endl; 365 366 LocalPointer<AlphabeticIndex::ImmutableIndex> immIndex(index.buildImmutableIndex(status)); 367 TEST_CHECK_STATUS; 368 TEST_ASSERT(lc == immIndex->getBucketCount()); 369 370 assertEquals("initial bucket index", -1, index.getBucketIndex()); 371 int32_t bucketIndex = 0; 372 while (index.nextBucket(status)) { 373 TEST_CHECK_STATUS; 374 assertEquals("bucket index", bucketIndex, index.getBucketIndex()); 375 const UnicodeString &label = index.getBucketLabel(); 376 TEST_ASSERT(label.length()>0); 377 // std::string ss; 378 // std::cout << ":" << label.toUTF8String(ss); 379 const AlphabeticIndex::Bucket *bucket = immIndex->getBucket(bucketIndex); 380 TEST_ASSERT(bucket != NULL); 381 assertEquals("bucket label vs. immutable: locale=" + UnicodeString(localeName) + 382 " index=" + bucketIndex, 383 label, bucket->getLabel()); 384 TEST_ASSERT(&label != &bucket->getLabel()); // not the same pointers 385 UAlphabeticIndexLabelType labelType = index.getBucketLabelType(); 386 TEST_ASSERT(labelType == bucket->getLabelType()); 387 ++bucketIndex; 388 } 389 // std::cout << ":" << std::endl; 390 391 TEST_ASSERT(immIndex->getBucketCount() == bucketIndex); 392 TEST_ASSERT(immIndex->getBucket(-1) == NULL); 393 TEST_ASSERT(immIndex->getBucket(bucketIndex) == NULL); 394 } 395 } 396 397 398 // Test data for Pinyin based indexes. 399 // The Chinese characters should be distributed under latin labels in 400 // an index. 401 402 static const char *pinyinTestData[] = { 403 "\\u0101", "\\u5416", "\\u58ba", // 404 "b", "\\u516b", "\\u62d4", "\\u8500", // 405 "c", "\\u5693", "\\u7938", "\\u9e7e", // 406 "d", "\\u5491", "\\u8fcf", "\\u964a", // 407 "\\u0113","\\u59b8", "\\u92e8", "\\u834b", // 408 "f", "\\u53d1", "\\u9197", "\\u99a5", // 409 "g", "\\u7324", "\\u91d3", "\\u8142", // 410 "h", "\\u598e", "\\u927f", "\\u593b", // 411 "j", "\\u4e0c", "\\u6785", "\\u9d58", // 412 "k", "\\u5494", "\\u958b", "\\u7a52", // 413 "l", "\\u5783", "\\u62c9", "\\u9ba5", // 414 "m", "\\u5638", "\\u9ebb", "\\u65c0", // 415 "n", "\\u62ff", "\\u80ad", "\\u685b", // 416 "\\u014D", "\\u5662", "\\u6bee", "\\u8bb4", // 417 "p", "\\u5991", "\\u8019", "\\u8c31", // 418 "q", "\\u4e03", "\\u6053", "\\u7f56", // 419 "r", "\\u5465", "\\u72aa", "\\u6e03", // 420 "s", "\\u4ee8", "\\u9491", "\\u93c1", // 421 "t", "\\u4ed6", "\\u9248", "\\u67dd", // 422 "w", "\\u5c72", "\\u5558", "\\u5a7a", // 423 "x", "\\u5915", "\\u5438", "\\u6bbe", // 424 "y", "\\u4e2b", "\\u82bd", "\\u8574", // 425 "z", "\\u5e00", "\\u707d", "\\u5c0a", 426 NULL 427 }; 428 429 void AlphabeticIndexTest::HackPinyinTest() { 430 UErrorCode status = U_ZERO_ERROR; 431 AlphabeticIndex aindex(Locale::createFromName("zh"), status); 432 TEST_CHECK_STATUS; 433 434 UnicodeString names[UPRV_LENGTHOF(pinyinTestData)]; 435 int32_t nameCount; 436 for (nameCount=0; pinyinTestData[nameCount] != NULL; nameCount++) { 437 names[nameCount] = UnicodeString(pinyinTestData[nameCount], -1, UnicodeString::kInvariant).unescape(); 438 aindex.addRecord(names[nameCount], &names[nameCount], status); 439 TEST_CHECK_STATUS; 440 if (U_FAILURE(status)) { 441 return; 442 } 443 } 444 TEST_ASSERT(nameCount == aindex.getRecordCount(status)); 445 446 // Weak checking: make sure that none of the Chinese names landed in the overflow bucket 447 // of the index, and that the names are distributed among several buckets. 448 // (Exact expected data would be subject to change with evolution of the collation rules.) 449 450 int32_t bucketCount = 0; 451 int32_t filledBucketCount = 0; 452 while (aindex.nextBucket(status)) { 453 bucketCount++; 454 UnicodeString label = aindex.getBucketLabel(); 455 // std::string s; 456 // std::cout << label.toUTF8String(s) << ": "; 457 458 UBool bucketHasContents = FALSE; 459 while (aindex.nextRecord(status)) { 460 bucketHasContents = TRUE; 461 UnicodeString name = aindex.getRecordName(); 462 if (aindex.getBucketLabelType() != U_ALPHAINDEX_NORMAL) { 463 errln("File %s, Line %d, Name \"\\u%x\" is in an under or overflow bucket.", 464 __FILE__, __LINE__, name.char32At(0)); 465 } 466 // s.clear(); 467 // std::cout << aindex.getRecordName().toUTF8String(s) << " "; 468 } 469 if (bucketHasContents) { 470 filledBucketCount++; 471 } 472 // std::cout << std::endl; 473 } 474 TEST_ASSERT(bucketCount > 25); 475 TEST_ASSERT(filledBucketCount > 15); 476 } 477 478 479 void AlphabeticIndexTest::TestBug9009() { 480 UErrorCode status = U_ZERO_ERROR; 481 Locale loc("root"); 482 AlphabeticIndex aindex(loc, status); 483 TEST_CHECK_STATUS; 484 aindex.nextBucket(status); // Crash here before bug was fixed. 485 TEST_CHECK_STATUS; 486 } 487 488 static const char *localeAndIndexCharactersLists[][2] = { 489 /* Arabic*/ {"ar", "\\u0627:\\u0628:\\u062A:\\u062B:\\u062C:\\u062D:\\u062E:\\u062F:\\u0630:\\u0631:\\u0632:\\u0633:\\u0634:\\u0635:\\u0636:\\u0637:\\u0638:\\u0639:\\u063A:\\u0641:\\u0642:\\u0643:\\u0644:\\u0645:\\u0646:\\u0647:\\u0648:\\u064A"}, 490 /* Bulgarian*/ {"bg", "\\u0410:\\u0411:\\u0412:\\u0413:\\u0414:\\u0415:\\u0416:\\u0417:\\u0418:\\u0419:\\u041A:\\u041B:\\u041C:\\u041D:\\u041E:\\u041F:\\u0420:\\u0421:\\u0422:\\u0423:\\u0424:\\u0425:\\u0426:\\u0427:\\u0428:\\u0429:\\u042E:\\u042F"}, 491 /* Catalan*/ {"ca", "A:B:C:D:E:F:G:H:I:J:K:L:M:N:O:P:Q:R:S:T:U:V:W:X:Y:Z"}, 492 /* Czech*/ {"cs", "A:B:C:\\u010C:D:E:F:G:H:CH:I:J:K:L:M:N:O:P:Q:R:\\u0158:S:\\u0160:T:U:V:W:X:Y:Z:\\u017D"}, 493 /* Danish*/ {"da", "A:B:C:D:E:F:G:H:I:J:K:L:M:N:O:P:Q:R:S:T:U:V:W:X:Y:Z:\\u00C6:\\u00D8:\\u00C5"}, 494 /* German*/ {"de", "A:B:C:D:E:F:G:H:I:J:K:L:M:N:O:P:Q:R:S:T:U:V:W:X:Y:Z"}, 495 /* Greek*/ {"el", "\\u0391:\\u0392:\\u0393:\\u0394:\\u0395:\\u0396:\\u0397:\\u0398:\\u0399:\\u039A:\\u039B:\\u039C:\\u039D:\\u039E:\\u039F:\\u03A0:\\u03A1:\\u03A3:\\u03A4:\\u03A5:\\u03A6:\\u03A7:\\u03A8:\\u03A9"}, 496 /* English*/ {"en", "A:B:C:D:E:F:G:H:I:J:K:L:M:N:O:P:Q:R:S:T:U:V:W:X:Y:Z"}, 497 /* Spanish*/ {"es", "A:B:C:D:E:F:G:H:I:J:K:L:M:N:\\u00D1:O:P:Q:R:S:T:U:V:W:X:Y:Z"}, 498 /* Estonian*/ {"et", "A:B:C:D:E:F:G:H:I:J:K:L:M:N:O:P:Q:R:S:\\u0160:Z:\\u017D:T:U:V:\\u00D5:\\u00C4:\\u00D6:\\u00DC:X:Y"}, 499 /* Basque*/ {"eu", "A:B:C:D:E:F:G:H:I:J:K:L:M:N:O:P:Q:R:S:T:U:V:W:X:Y:Z"}, 500 /* Finnish*/ {"fi", "A:B:C:D:E:F:G:H:I:J:K:L:M:N:O:P:Q:R:S:T:U:V:W:X:Y:Z:\\u00C5:\\u00C4:\\u00D6"}, 501 /* Filipino*/ {"fil", "A:B:C:D:E:F:G:H:I:J:K:L:M:N:\\u00D1:Ng:O:P:Q:R:S:T:U:V:W:X:Y:Z"}, 502 /* French*/ {"fr", "A:B:C:D:E:F:G:H:I:J:K:L:M:N:O:P:Q:R:S:T:U:V:W:X:Y:Z"}, 503 /* Hebrew*/ {"he", "\\u05D0:\\u05D1:\\u05D2:\\u05D3:\\u05D4:\\u05D5:\\u05D6:\\u05D7:\\u05D8:\\u05D9:\\u05DB:\\u05DC:\\u05DE:\\u05E0:\\u05E1:\\u05E2:\\u05E4:\\u05E6:\\u05E7:\\u05E8:\\u05E9:\\u05EA"}, 504 /* Icelandic*/ {"is", "A:\\u00C1:B:C:D:\\u00D0:E:\\u00C9:F:G:H:I:\\u00CD:J:K:L:M:N:O:\\u00D3:P:Q:R:S:T:U:\\u00DA:V:W:X:Y:\\u00DD:Z:\\u00DE:\\u00C6:\\u00D6"}, 505 /* Italian*/ {"it", "A:B:C:D:E:F:G:H:I:J:K:L:M:N:O:P:Q:R:S:T:U:V:W:X:Y:Z"}, 506 /* Japanese*/ {"ja", "\\u3042:\\u304B:\\u3055:\\u305F:\\u306A:\\u306F:\\u307E:\\u3084:\\u3089:\\u308F"}, 507 /* Korean*/ {"ko", "\\u3131:\\u3134:\\u3137:\\u3139:\\u3141:\\u3142:\\u3145:\\u3147:\\u3148:\\u314A:\\u314B:\\u314C:\\u314D:\\u314E"}, 508 /* Lithuanian*/ {"lt", "A:B:C:\\u010C:D:E:F:G:H:I:J:K:L:M:N:O:P:R:S:\\u0160:T:U:V:Z:\\u017D"}, 509 /* Latvian*/ {"lv", "A:B:C:\\u010C:D:E:F:G:\\u0122:H:I:J:K:\\u0136:L:\\u013B:M:N:\\u0145:O:P:Q:R:S:\\u0160:T:U:V:W:X:Z:\\u017D"}, 510 /* Norwegian Bokm\\u00E5l*/ {"nb", "A:B:C:D:E:F:G:H:I:J:K:L:M:N:O:P:Q:R:S:T:U:V:W:X:Y:Z:\\u00C6:\\u00D8:\\u00C5"}, 511 /* Dutch*/ {"nl", "A:B:C:D:E:F:G:H:I:J:K:L:M:N:O:P:Q:R:S:T:U:V:W:X:Y:Z"}, 512 /* Polish*/ {"pl", "A:\\u0104:B:C:\\u0106:D:E:\\u0118:F:G:H:I:J:K:L:\\u0141:M:N:\\u0143:O:\\u00D3:P:Q:R:S:\\u015A:T:U:V:W:X:Y:Z:\\u0179:\\u017B"}, 513 /* Portuguese*/ {"pt", "A:B:C:D:E:F:G:H:I:J:K:L:M:N:O:P:Q:R:S:T:U:V:W:X:Y:Z"}, 514 /* Romanian*/ {"ro", "A:\\u0102:\\u00C2:B:C:D:E:F:G:H:I:\\u00CE:J:K:L:M:N:O:P:Q:R:S:\\u0218:T:\\u021A:U:V:W:X:Y:Z"}, 515 /* Russian*/ {"ru", "\\u0410:\\u0411:\\u0412:\\u0413:\\u0414:\\u0415:\\u0416:\\u0417:\\u0418:\\u0419:\\u041A:\\u041B:\\u041C:\\u041D:\\u041E:\\u041F:\\u0420:\\u0421:\\u0422:\\u0423:\\u0424:\\u0425:\\u0426:\\u0427:\\u0428:\\u0429:\\u042B:\\u042D:\\u042E:\\u042F"}, 516 /* Slovak*/ {"sk", "A:\\u00C4:B:C:\\u010C:D:E:F:G:H:CH:I:J:K:L:M:N:O:\\u00D4:P:Q:R:S:\\u0160:T:U:V:W:X:Y:Z:\\u017D"}, 517 /* Slovenian*/ {"sl", "A:B:C:\\u010C:\\u0106:D:\\u0110:E:F:G:H:I:J:K:L:M:N:O:P:Q:R:S:\\u0160:T:U:V:W:X:Y:Z:\\u017D"}, 518 /* Serbian*/ {"sr", "\\u0410:\\u0411:\\u0412:\\u0413:\\u0414:\\u0402:\\u0415:\\u0416:\\u0417:\\u0418:\\u0408:\\u041A:\\u041B:\\u0409:\\u041C:\\u041D:\\u040A:\\u041E:\\u041F:\\u0420:\\u0421:\\u0422:\\u040B:\\u0423:\\u0424:\\u0425:\\u0426:\\u0427:\\u040F:\\u0428"}, 519 /* Swedish*/ {"sv", "A:B:C:D:E:F:G:H:I:J:K:L:M:N:O:P:Q:R:S:T:U:V:W:X:Y:Z:\\u00C5:\\u00C4:\\u00D6"}, 520 /* Turkish*/ {"tr", "A:B:C:\\u00C7:D:E:F:G:H:I:\\u0130:J:K:L:M:N:O:\\u00D6:P:Q:R:S:\\u015E:T:U:\\u00DC:V:W:X:Y:Z"}, 521 /* Ukrainian*/ {"uk", "\\u0410:\\u0411:\\u0412:\\u0413:\\u0490:\\u0414:\\u0415:\\u0404:\\u0416:\\u0417:\\u0418:\\u0406:\\u0407:\\u0419:\\u041A:\\u041B:\\u041C:\\u041D:\\u041E:\\u041F:\\u0420:\\u0421:\\u0422:\\u0423:\\u0424:\\u0425:\\u0426:\\u0427:\\u0428:\\u0429:\\u042E:\\u042F"}, 522 /* Vietnamese*/ {"vi", "A:\\u0102:\\u00C2:B:C:D:\\u0110:E:\\u00CA:F:G:H:I:J:K:L:M:N:O:\\u00D4:\\u01A0:P:Q:R:S:T:U:\\u01AF:V:W:X:Y:Z"}, 523 /* Chinese*/ {"zh", "A:B:C:D:E:F:G:H:I:J:K:L:M:N:O:P:Q:R:S:T:U:V:W:X:Y:Z"}, 524 /* Chinese (Traditional Han)*/ {"zh_Hant", "1\\u5283:2\\u5283:3\\u5283:4\\u5283:5\\u5283:6\\u5283:7\\u5283:8\\u5283:9\\u5283:10\\u5283:11\\u5283:12\\u5283:13\\u5283:14\\u5283:15\\u5283:16\\u5283:17\\u5283:18\\u5283:19\\u5283:20\\u5283:21\\u5283:22\\u5283:23\\u5283:24\\u5283:25\\u5283:26\\u5283:27\\u5283:28\\u5283:29\\u5283:30\\u5283:31\\u5283:32\\u5283:33\\u5283:35\\u5283:36\\u5283:39\\u5283:48\\u5283"}, 525 }; 526 527 void AlphabeticIndexTest::TestIndexCharactersList() { 528 UErrorCode status = U_ZERO_ERROR; 529 for (int32_t i = 0; i < UPRV_LENGTHOF(localeAndIndexCharactersLists); ++i) { 530 const char *(&localeAndIndexCharacters)[2] = localeAndIndexCharactersLists[i]; 531 const char *locale = localeAndIndexCharacters[0]; 532 UnicodeString expectedIndexCharacters 533 = (UnicodeString("\\u2026:") + localeAndIndexCharacters[1] + ":\\u2026").unescape(); 534 AlphabeticIndex index(locale, status); 535 TEST_CHECK_STATUS; 536 LocalPointer<AlphabeticIndex::ImmutableIndex> immIndex(index.buildImmutableIndex(status)); 537 TEST_CHECK_STATUS; 538 539 // Join the elements of the list to a string with delimiter ":" 540 UnicodeString actualIndexCharacters; 541 assertEquals(locale, 542 expectedIndexCharacters, 543 joinLabelsAndAppend(*immIndex, actualIndexCharacters)); 544 logln(locale + UnicodeString(": ") + actualIndexCharacters); 545 } 546 } 547 548 void AlphabeticIndexTest::TestHaniFirst() { 549 UErrorCode status = U_ZERO_ERROR; 550 LocalPointer<RuleBasedCollator> coll( 551 static_cast<RuleBasedCollator *>(Collator::createInstance(Locale::getRoot(), status))); 552 553 if (U_FAILURE(status)) { 554 dataerrln("Failed Collator::createInstance call - %s", u_errorName(status)); 555 return; 556 } 557 int32_t reorderCodes[] = { USCRIPT_HAN }; 558 coll->setReorderCodes(reorderCodes, UPRV_LENGTHOF(reorderCodes), status); 559 TEST_CHECK_STATUS; 560 AlphabeticIndex index(coll.orphan(), status); 561 TEST_CHECK_STATUS; 562 assertEquals("getBucketCount()", 1, index.getBucketCount(status)); // ... (underflow only) 563 index.addLabels(Locale::getEnglish(), status); 564 assertEquals("getBucketCount()", 28, index.getBucketCount(status)); // ... A-Z ... 565 int32_t bucketIndex = index.getBucketIndex(UnicodeString((UChar)0x897f), status); 566 assertEquals("getBucketIndex(U+897F)", 0, bucketIndex); // underflow bucket 567 bucketIndex = index.getBucketIndex("i", status); 568 assertEquals("getBucketIndex(i)", 9, bucketIndex); 569 bucketIndex = index.getBucketIndex(UnicodeString((UChar)0x03B1), status); 570 assertEquals("getBucketIndex(Greek alpha)", 27, bucketIndex); 571 // U+50005 is an unassigned code point which sorts at the end, independent of the Hani group. 572 bucketIndex = index.getBucketIndex(UnicodeString((UChar32)0x50005), status); 573 assertEquals("getBucketIndex(U+50005)", 27, bucketIndex); 574 bucketIndex = index.getBucketIndex(UnicodeString((UChar)0xFFFF), status); 575 assertEquals("getBucketIndex(U+FFFF)", 27, bucketIndex); 576 } 577 578 void AlphabeticIndexTest::TestPinyinFirst() { 579 UErrorCode status = U_ZERO_ERROR; 580 LocalPointer<RuleBasedCollator> coll( 581 static_cast<RuleBasedCollator *>(Collator::createInstance(Locale::getChinese(), status))); 582 if (U_FAILURE(status)) { 583 dataerrln("Failed Collator::createInstance call - %s", u_errorName(status)); 584 return; 585 } 586 int32_t reorderCodes[] = { USCRIPT_HAN }; 587 coll->setReorderCodes(reorderCodes, UPRV_LENGTHOF(reorderCodes), status); 588 TEST_CHECK_STATUS; 589 AlphabeticIndex index(coll.orphan(), status); 590 TEST_CHECK_STATUS; 591 assertEquals("getBucketCount()", 28, index.getBucketCount(status)); // ... A-Z ... 592 index.addLabels(Locale::getChinese(), status); 593 assertEquals("getBucketCount()", 28, index.getBucketCount(status)); // ... A-Z ... 594 int32_t bucketIndex = index.getBucketIndex(UnicodeString((UChar)0x897f), status); 595 assertEquals("getBucketIndex(U+897F)", (int32_t)((UChar)0x0058/*X*/ - (UChar)0x0041/*A*/ + 1), bucketIndex); 596 bucketIndex = index.getBucketIndex("i", status); 597 assertEquals("getBucketIndex(i)", 9, bucketIndex); 598 bucketIndex = index.getBucketIndex(UnicodeString((UChar)0x03B1), status); 599 assertEquals("getBucketIndex(Greek alpha)", (int32_t)27, bucketIndex); 600 // U+50005 is an unassigned code point which sorts at the end, independent of the Hani group. 601 bucketIndex = index.getBucketIndex(UnicodeString((UChar32)0x50005), status); 602 assertEquals("getBucketIndex(U+50005)", 27, bucketIndex); 603 bucketIndex = index.getBucketIndex(UnicodeString((UChar)0xFFFF), status); 604 assertEquals("getBucketIndex(U+FFFF)", 27, bucketIndex); 605 } 606 607 void AlphabeticIndexTest::TestSchSt() { 608 UErrorCode status = U_ZERO_ERROR; 609 AlphabeticIndex index(Locale::getGerman(), status); 610 index.addLabels(UnicodeSet("[\\u00C6{Sch*}{St*}]", status), status); 611 TEST_CHECK_STATUS; 612 // ... A AE-ligature B-R S Sch St T-Z ... 613 LocalPointer<AlphabeticIndex::ImmutableIndex> immIndex(index.buildImmutableIndex(status)); 614 TEST_CHECK_STATUS; 615 assertEquals("getBucketCount()", 31, index.getBucketCount(status)); 616 assertEquals("immutable getBucketCount()", 31, immIndex->getBucketCount()); 617 static const struct TestCase { 618 const char *name; 619 int32_t bucketIndex; 620 const char *bucketLabel; 621 } testCases[] = { 622 // name, bucket index, bucket label 623 { "Adelbert", 1, "A" }, 624 { "Afrika", 1, "A" }, 625 { "\\u00C6sculap", 2, "\\u00C6" }, 626 { "Aesthet", 2, "\\u00C6" }, 627 { "Berlin", 3, "B" }, 628 { "Rilke", 19, "R" }, 629 { "Sacher", 20, "S" }, 630 { "Seiler", 20, "S" }, 631 { "Sultan", 20, "S" }, 632 { "Schiller", 21, "Sch" }, 633 { "Steiff", 22, "St" }, 634 { "Thomas", 23, "T" } 635 }; 636 for (int32_t i = 0; i < UPRV_LENGTHOF(testCases); ++i) { 637 const TestCase &testCase = testCases[i]; 638 UnicodeString name = UnicodeString(testCase.name).unescape(); 639 UnicodeString label = UnicodeString(testCase.bucketLabel).unescape(); 640 char msg[100]; 641 sprintf(msg, "getBucketIndex(%s)", testCase.name); 642 assertEquals(msg, testCase.bucketIndex, index.getBucketIndex(name, status)); 643 sprintf(msg, "immutable getBucketIndex(%s)", testCase.name); 644 assertEquals(msg, testCase.bucketIndex, immIndex->getBucketIndex(name, status)); 645 sprintf(msg, "immutable bucket label (%s)", testCase.name); 646 assertEquals(msg, label, immIndex->getBucket(testCase.bucketIndex)->getLabel()); 647 } 648 } 649 650 void AlphabeticIndexTest::TestNoLabels() { 651 UErrorCode status = U_ZERO_ERROR; 652 LocalPointer<RuleBasedCollator> coll( 653 static_cast<RuleBasedCollator *>(Collator::createInstance(Locale::getRoot(), status))); 654 TEST_CHECK_STATUS; 655 AlphabeticIndex index(coll.orphan(), status); 656 TEST_CHECK_STATUS; 657 index.addRecord(UnicodeString((UChar)0x897f), NULL, status); 658 index.addRecord("i", NULL, status); 659 index.addRecord(UnicodeString((UChar)0x03B1), NULL, status); 660 assertEquals("getBucketCount()", 1, index.getBucketCount(status)); // ... 661 TEST_ASSERT(index.nextBucket(status)); 662 assertEquals("underflow label type", (int32_t)U_ALPHAINDEX_UNDERFLOW, index.getBucketLabelType()); 663 assertEquals("all records in the underflow bucket", (int32_t)3, index.getBucketRecordCount()); 664 } 665 666 void AlphabeticIndexTest::TestChineseZhuyin() { 667 UErrorCode status = U_ZERO_ERROR; 668 char loc[100]; 669 uloc_forLanguageTag("zh-u-co-zhuyin", loc, UPRV_LENGTHOF(loc), NULL, &status); 670 AlphabeticIndex index(loc, status); 671 LocalPointer<AlphabeticIndex::ImmutableIndex> immIndex(index.buildImmutableIndex(status)); 672 TEST_CHECK_STATUS; 673 assertEquals("getBucketCount()", 38, immIndex->getBucketCount()); 674 assertEquals("label 1", UnicodeString((UChar)0x3105), immIndex->getBucket(1)->getLabel()); 675 assertEquals("label 2", UnicodeString((UChar)0x3106), immIndex->getBucket(2)->getLabel()); 676 assertEquals("label 3", UnicodeString((UChar)0x3107), immIndex->getBucket(3)->getLabel()); 677 assertEquals("label 4", UnicodeString((UChar)0x3108), immIndex->getBucket(4)->getLabel()); 678 assertEquals("label 5", UnicodeString((UChar)0x3109), immIndex->getBucket(5)->getLabel()); 679 } 680 681 void AlphabeticIndexTest::TestJapaneseKanji() { 682 UErrorCode status = U_ZERO_ERROR; 683 AlphabeticIndex index(Locale::getJapanese(), status); 684 LocalPointer<AlphabeticIndex::ImmutableIndex> immIndex(index.buildImmutableIndex(status)); 685 TEST_CHECK_STATUS; 686 // There are no index characters for Kanji in the Japanese standard collator. 687 // They should all go into the overflow bucket. 688 static const UChar32 kanji[] = { 0x4E9C, 0x95C7, 0x4E00, 0x58F1 }; 689 int32_t overflowIndex = immIndex->getBucketCount() - 1; 690 for(int32_t i = 0; i < UPRV_LENGTHOF(kanji); ++i) { 691 char msg[40]; 692 sprintf(msg, "kanji[%d]=U+%04lX in overflow bucket", (int)i, (long)kanji[i]); 693 assertEquals(msg, overflowIndex, immIndex->getBucketIndex(UnicodeString(kanji[i]), status)); 694 TEST_CHECK_STATUS; 695 } 696 } 697 698 void AlphabeticIndexTest::TestChineseUnihan() { 699 UErrorCode status = U_ZERO_ERROR; 700 AlphabeticIndex index("zh-u-co-unihan", status); 701 if(U_FAILURE(status)) { 702 dataerrln("unable create an AlphabeticIndex for Chinese/unihan: %s", u_errorName(status)); 703 return; 704 } 705 index.setMaxLabelCount(500, status); // ICU 54 default is 99. 706 LocalPointer<AlphabeticIndex::ImmutableIndex> immIndex(index.buildImmutableIndex(status)); 707 TEST_CHECK_STATUS; 708 int32_t bucketCount = immIndex->getBucketCount(); 709 if(bucketCount < 216) { 710 // There should be at least an underflow and overflow label, 711 // and one for each of 214 radicals, 712 // and maybe additional labels for simplified radicals. 713 dataerrln("too few buckets/labels for Chinese/unihan: %d (is zh/unihan data available?)", 714 bucketCount); 715 return; 716 } else { 717 logln("Chinese/unihan has %d buckets/labels", bucketCount); 718 } 719 // bucketIndex = radical number, adjusted for simplified radicals in lower buckets. 720 int32_t bucketIndex = index.getBucketIndex(UnicodeString((UChar)0x4e5d), status); 721 assertEquals("getBucketIndex(U+4E5D)", 5, bucketIndex); 722 // radical 100, and there is a 90' since Unicode 8 723 bucketIndex = index.getBucketIndex(UnicodeString((UChar)0x7527), status); 724 assertEquals("getBucketIndex(U+7527)", 101, bucketIndex); 725 } 726 727 #endif 728