1/******************************************************************** 2 * COPYRIGHT: 3 * Copyright (c) 1997-2013, International Business Machines Corporation and 4 * others. All Rights Reserved. 5 ********************************************************************/ 6/******************************************************************************** 7* 8* File CBIAPTS.C 9* 10* Modification History: 11* Name Description 12* Madhu Katragadda Creation 13*********************************************************************************/ 14/*C API TEST FOR BREAKITERATOR */ 15/** 16* This is an API test. It doesn't test very many cases, and doesn't 17* try to test the full functionality. It just calls each function in the class and 18* verifies that it works on a basic level. 19**/ 20 21#include "unicode/utypes.h" 22 23#if !UCONFIG_NO_BREAK_ITERATION 24 25#include <stdlib.h> 26#include <string.h> 27#include "unicode/uloc.h" 28#include "unicode/ubrk.h" 29#include "unicode/ustring.h" 30#include "unicode/ucnv.h" 31#include "unicode/utext.h" 32#include "cintltst.h" 33#include "cbiapts.h" 34 35#define TEST_ASSERT_SUCCESS(status) {if (U_FAILURE(status)) { \ 36log_data_err("Failure at file %s, line %d, error = %s (Are you missing data?)\n", __FILE__, __LINE__, u_errorName(status));}} 37 38#define TEST_ASSERT(expr) {if ((expr)==FALSE) { \ 39log_data_err("Test Failure at file %s, line %d (Are you missing data?)\n", __FILE__, __LINE__);}} 40 41#if !UCONFIG_NO_FILE_IO 42static void TestBreakIteratorSafeClone(void); 43#endif 44static void TestBreakIteratorRules(void); 45static void TestBreakIteratorRuleError(void); 46static void TestBreakIteratorStatusVec(void); 47static void TestBreakIteratorUText(void); 48static void TestBreakIteratorTailoring(void); 49static void TestBreakIteratorRefresh(void); 50 51void addBrkIterAPITest(TestNode** root); 52 53void addBrkIterAPITest(TestNode** root) 54{ 55#if !UCONFIG_NO_FILE_IO 56 addTest(root, &TestBreakIteratorCAPI, "tstxtbd/cbiapts/TestBreakIteratorCAPI"); 57 addTest(root, &TestBreakIteratorSafeClone, "tstxtbd/cbiapts/TestBreakIteratorSafeClone"); 58 addTest(root, &TestBreakIteratorUText, "tstxtbd/cbiapts/TestBreakIteratorUText"); 59#endif 60 addTest(root, &TestBreakIteratorRules, "tstxtbd/cbiapts/TestBreakIteratorRules"); 61 addTest(root, &TestBreakIteratorRuleError, "tstxtbd/cbiapts/TestBreakIteratorRuleError"); 62 addTest(root, &TestBreakIteratorStatusVec, "tstxtbd/cbiapts/TestBreakIteratorStatusVec"); 63 addTest(root, &TestBreakIteratorTailoring, "tstxtbd/cbiapts/TestBreakIteratorTailoring"); 64 addTest(root, &TestBreakIteratorRefresh, "tstxtbd/cbiapts/TestBreakIteratorRefresh"); 65} 66 67#define CLONETEST_ITERATOR_COUNT 2 68 69/* 70 * Utility function for converting char * to UChar * strings, to 71 * simplify the test code. Converted strings are put in heap allocated 72 * storage. A hook (probably a local in the caller's code) allows all 73 * strings converted with that hook to be freed with a single call. 74 */ 75typedef struct StringStruct { 76 struct StringStruct *link; 77 UChar str[1]; 78 } StringStruct; 79 80 81static UChar* toUChar(const char *src, void **freeHook) { 82 /* Structure of the memory that we allocate on the heap */ 83 84 int32_t numUChars; 85 int32_t destSize; 86 UChar stackBuf[2000 + sizeof(void *)/sizeof(UChar)]; 87 StringStruct *dest; 88 UConverter *cnv; 89 90 UErrorCode status = U_ZERO_ERROR; 91 if (src == NULL) { 92 return NULL; 93 }; 94 95 cnv = ucnv_open(NULL, &status); 96 if(U_FAILURE(status) || cnv == NULL) { 97 return NULL; 98 } 99 ucnv_reset(cnv); 100 numUChars = ucnv_toUChars(cnv, 101 stackBuf, 102 2000, 103 src, -1, 104 &status); 105 106 destSize = (numUChars+1) * sizeof(UChar) + sizeof(struct StringStruct); 107 dest = (StringStruct *)malloc(destSize); 108 if (dest != NULL) { 109 if (status == U_BUFFER_OVERFLOW_ERROR || status == U_STRING_NOT_TERMINATED_WARNING) { 110 ucnv_toUChars(cnv, dest->str, numUChars+1, src, -1, &status); 111 } else if (status == U_ZERO_ERROR) { 112 u_strcpy(dest->str, stackBuf); 113 } else { 114 free(dest); 115 dest = NULL; 116 } 117 } 118 119 ucnv_reset(cnv); /* be good citizens */ 120 ucnv_close(cnv); 121 if (dest == NULL) { 122 return NULL; 123 } 124 125 dest->link = (StringStruct*)(*freeHook); 126 *freeHook = dest; 127 return dest->str; 128} 129 130static void freeToUCharStrings(void **hook) { 131 StringStruct *s = *(StringStruct **)hook; 132 while (s != NULL) { 133 StringStruct *next = s->link; 134 free(s); 135 s = next; 136 } 137} 138 139 140#if !UCONFIG_NO_FILE_IO 141static void TestBreakIteratorCAPI() 142{ 143 UErrorCode status = U_ZERO_ERROR; 144 UBreakIterator *word, *sentence, *line, *character, *b, *bogus; 145 int32_t start,pos,end,to; 146 int32_t i; 147 int32_t count = 0; 148 149 UChar text[50]; 150 151 /* Note: the adjacent "" are concatenating strings, not adding a \" to the 152 string, which is probably what whoever wrote this intended. Don't fix, 153 because it would throw off the hard coded break positions in the following 154 tests. */ 155 u_uastrcpy(text, "He's from Africa. ""Mr. Livingston, I presume?"" Yeah"); 156 157 158/*test ubrk_open()*/ 159 log_verbose("\nTesting BreakIterator open functions\n"); 160 161 /* Use french for fun */ 162 word = ubrk_open(UBRK_WORD, "en_US", text, u_strlen(text), &status); 163 if(status == U_FILE_ACCESS_ERROR) { 164 log_data_err("Check your data - it doesn't seem to be around\n"); 165 return; 166 } else if(U_FAILURE(status)){ 167 log_err_status(status, "FAIL: Error in ubrk_open() for word breakiterator: %s\n", myErrorName(status)); 168 } 169 else{ 170 log_verbose("PASS: Successfully opened word breakiterator\n"); 171 } 172 173 sentence = ubrk_open(UBRK_SENTENCE, "en_US", text, u_strlen(text), &status); 174 if(U_FAILURE(status)){ 175 log_err_status(status, "FAIL: Error in ubrk_open() for sentence breakiterator: %s\n", myErrorName(status)); 176 return; 177 } 178 else{ 179 log_verbose("PASS: Successfully opened sentence breakiterator\n"); 180 } 181 182 line = ubrk_open(UBRK_LINE, "en_US", text, u_strlen(text), &status); 183 if(U_FAILURE(status)){ 184 log_err("FAIL: Error in ubrk_open() for line breakiterator: %s\n", myErrorName(status)); 185 return; 186 } 187 else{ 188 log_verbose("PASS: Successfully opened line breakiterator\n"); 189 } 190 191 character = ubrk_open(UBRK_CHARACTER, "en_US", text, u_strlen(text), &status); 192 if(U_FAILURE(status)){ 193 log_err("FAIL: Error in ubrk_open() for character breakiterator: %s\n", myErrorName(status)); 194 return; 195 } 196 else{ 197 log_verbose("PASS: Successfully opened character breakiterator\n"); 198 } 199 /*trying to open an illegal iterator*/ 200 bogus = ubrk_open((UBreakIteratorType)5, "en_US", text, u_strlen(text), &status); 201 if(bogus != NULL) { 202 log_err("FAIL: expected NULL from opening an invalid break iterator.\n"); 203 } 204 if(U_SUCCESS(status)){ 205 log_err("FAIL: Error in ubrk_open() for BOGUS breakiterator. Expected U_ILLEGAL_ARGUMENT_ERROR\n"); 206 } 207 if(U_FAILURE(status)){ 208 if(status != U_ILLEGAL_ARGUMENT_ERROR){ 209 log_err("FAIL: Error in ubrk_open() for BOGUS breakiterator. Expected U_ILLEGAL_ARGUMENT_ERROR\n Got %s\n", myErrorName(status)); 210 } 211 } 212 status=U_ZERO_ERROR; 213 214 215/* ======= Test ubrk_countAvialable() and ubrk_getAvialable() */ 216 217 log_verbose("\nTesting ubrk_countAvailable() and ubrk_getAvailable()\n"); 218 count=ubrk_countAvailable(); 219 /* use something sensible w/o hardcoding the count */ 220 if(count < 0){ 221 log_err("FAIL: Error in ubrk_countAvialable() returned %d\n", count); 222 } 223 else{ 224 log_verbose("PASS: ubrk_countAvialable() successful returned %d\n", count); 225 } 226 for(i=0;i<count;i++) 227 { 228 log_verbose("%s\n", ubrk_getAvailable(i)); 229 if (ubrk_getAvailable(i) == 0) 230 log_err("No locale for which breakiterator is applicable\n"); 231 else 232 log_verbose("A locale %s for which breakiterator is applicable\n",ubrk_getAvailable(i)); 233 } 234 235/*========Test ubrk_first(), ubrk_last()...... and other functions*/ 236 237 log_verbose("\nTesting the functions for word\n"); 238 start = ubrk_first(word); 239 if(start!=0) 240 log_err("error ubrk_start(word) did not return 0\n"); 241 log_verbose("first (word = %d\n", (int32_t)start); 242 pos=ubrk_next(word); 243 if(pos!=4) 244 log_err("error ubrk_next(word) did not return 4\n"); 245 log_verbose("next (word = %d\n", (int32_t)pos); 246 pos=ubrk_following(word, 4); 247 if(pos!=5) 248 log_err("error ubrl_following(word,4) did not return 6\n"); 249 log_verbose("next (word = %d\n", (int32_t)pos); 250 end=ubrk_last(word); 251 if(end!=49) 252 log_err("error ubrk_last(word) did not return 49\n"); 253 log_verbose("last (word = %d\n", (int32_t)end); 254 255 pos=ubrk_previous(word); 256 log_verbose("%d %d\n", end, pos); 257 258 pos=ubrk_previous(word); 259 log_verbose("%d \n", pos); 260 261 if (ubrk_isBoundary(word, 2) != FALSE) { 262 log_err("error ubrk_isBoundary(word, 2) did not return FALSE\n"); 263 } 264 pos=ubrk_current(word); 265 if (pos != 4) { 266 log_err("error ubrk_current() != 4 after ubrk_isBoundary(word, 2)\n"); 267 } 268 if (ubrk_isBoundary(word, 4) != TRUE) { 269 log_err("error ubrk_isBoundary(word, 4) did not return TRUE\n"); 270 } 271 272 273 274 log_verbose("\nTesting the functions for character\n"); 275 ubrk_first(character); 276 pos = ubrk_following(character, 5); 277 if(pos!=6) 278 log_err("error ubrk_following(character,5) did not return 6\n"); 279 log_verbose("Following (character,5) = %d\n", (int32_t)pos); 280 pos=ubrk_following(character, 18); 281 if(pos!=19) 282 log_err("error ubrk_following(character,18) did not return 19\n"); 283 log_verbose("Followingcharacter,18) = %d\n", (int32_t)pos); 284 pos=ubrk_preceding(character, 22); 285 if(pos!=21) 286 log_err("error ubrk_preceding(character,22) did not return 21\n"); 287 log_verbose("preceding(character,22) = %d\n", (int32_t)pos); 288 289 290 log_verbose("\nTesting the functions for line\n"); 291 pos=ubrk_first(line); 292 if(pos != 0) 293 log_err("error ubrk_first(line) returned %d, expected 0\n", (int32_t)pos); 294 pos = ubrk_next(line); 295 pos=ubrk_following(line, 18); 296 if(pos!=22) 297 log_err("error ubrk_following(line) did not return 22\n"); 298 log_verbose("following (line) = %d\n", (int32_t)pos); 299 300 301 log_verbose("\nTesting the functions for sentence\n"); 302 ubrk_first(sentence); 303 pos = ubrk_current(sentence); 304 log_verbose("Current(sentence) = %d\n", (int32_t)pos); 305 pos = ubrk_last(sentence); 306 if(pos!=49) 307 log_err("error ubrk_last for sentence did not return 49\n"); 308 log_verbose("Last (sentence) = %d\n", (int32_t)pos); 309 ubrk_first(sentence); 310 to = ubrk_following( sentence, 0 ); 311 if (to == 0) log_err("ubrk_following returned 0\n"); 312 to = ubrk_preceding( sentence, to ); 313 if (to != 0) log_err("ubrk_preceding didn't return 0\n"); 314 if (ubrk_first(sentence)!=ubrk_current(sentence)) { 315 log_err("error in ubrk_first() or ubrk_current()\n"); 316 } 317 318 319 /*---- */ 320 /*Testing ubrk_open and ubrk_close()*/ 321 log_verbose("\nTesting open and close for us locale\n"); 322 b = ubrk_open(UBRK_WORD, "fr_FR", text, u_strlen(text), &status); 323 if (U_FAILURE(status)) { 324 log_err("ubrk_open for word returned NULL: %s\n", myErrorName(status)); 325 } 326 ubrk_close(b); 327 328 /* Test setText and setUText */ 329 { 330 UChar s1[] = {0x41, 0x42, 0x20, 0}; 331 UChar s2[] = {0x41, 0x42, 0x43, 0x44, 0x45, 0}; 332 UText *ut = NULL; 333 UBreakIterator *bb; 334 int j; 335 336 log_verbose("\nTesting ubrk_setText() and ubrk_setUText()\n"); 337 status = U_ZERO_ERROR; 338 bb = ubrk_open(UBRK_WORD, "en_US", NULL, 0, &status); 339 TEST_ASSERT_SUCCESS(status); 340 ubrk_setText(bb, s1, -1, &status); 341 TEST_ASSERT_SUCCESS(status); 342 ubrk_first(bb); 343 j = ubrk_next(bb); 344 TEST_ASSERT(j == 2); 345 ut = utext_openUChars(ut, s2, -1, &status); 346 ubrk_setUText(bb, ut, &status); 347 TEST_ASSERT_SUCCESS(status); 348 j = ubrk_next(bb); 349 TEST_ASSERT(j == 5); 350 351 ubrk_close(bb); 352 utext_close(ut); 353 } 354 355 ubrk_close(word); 356 ubrk_close(sentence); 357 ubrk_close(line); 358 ubrk_close(character); 359} 360 361static void TestBreakIteratorSafeClone(void) 362{ 363 UChar text[51]; /* Keep this odd to test for 64-bit memory alignment */ 364 /* NOTE: This doesn't reliably force mis-alignment of following items. */ 365 uint8_t buffer [CLONETEST_ITERATOR_COUNT] [U_BRK_SAFECLONE_BUFFERSIZE]; 366 int32_t bufferSize = U_BRK_SAFECLONE_BUFFERSIZE; 367 368 UBreakIterator * someIterators [CLONETEST_ITERATOR_COUNT]; 369 UBreakIterator * someClonedIterators [CLONETEST_ITERATOR_COUNT]; 370 371 UBreakIterator * brk; 372 UErrorCode status = U_ZERO_ERROR; 373 int32_t start,pos; 374 int32_t i; 375 376 /*Testing ubrk_safeClone */ 377 378 /* Note: the adjacent "" are concatenating strings, not adding a \" to the 379 string, which is probably what whoever wrote this intended. Don't fix, 380 because it would throw off the hard coded break positions in the following 381 tests. */ 382 u_uastrcpy(text, "He's from Africa. ""Mr. Livingston, I presume?"" Yeah"); 383 384 /* US & Thai - rule-based & dictionary based */ 385 someIterators[0] = ubrk_open(UBRK_WORD, "en_US", text, u_strlen(text), &status); 386 if(!someIterators[0] || U_FAILURE(status)) { 387 log_data_err("Couldn't open en_US word break iterator - %s\n", u_errorName(status)); 388 return; 389 } 390 391 someIterators[1] = ubrk_open(UBRK_WORD, "th_TH", text, u_strlen(text), &status); 392 if(!someIterators[1] || U_FAILURE(status)) { 393 log_data_err("Couldn't open th_TH word break iterator - %s\n", u_errorName(status)); 394 return; 395 } 396 397 /* test each type of iterator */ 398 for (i = 0; i < CLONETEST_ITERATOR_COUNT; i++) 399 { 400 401 /* Check the various error & informational states */ 402 403 /* Null status - just returns NULL */ 404 if (NULL != ubrk_safeClone(someIterators[i], buffer[i], &bufferSize, NULL)) 405 { 406 log_err("FAIL: Cloned Iterator failed to deal correctly with null status\n"); 407 } 408 /* error status - should return 0 & keep error the same */ 409 status = U_MEMORY_ALLOCATION_ERROR; 410 if (NULL != ubrk_safeClone(someIterators[i], buffer[i], &bufferSize, &status) || status != U_MEMORY_ALLOCATION_ERROR) 411 { 412 log_err("FAIL: Cloned Iterator failed to deal correctly with incoming error status\n"); 413 } 414 status = U_ZERO_ERROR; 415 416 /* Null buffer size pointer is ok */ 417 if (NULL == (brk = ubrk_safeClone(someIterators[i], buffer[i], NULL, &status)) || U_FAILURE(status)) 418 { 419 log_err("FAIL: Cloned Iterator failed to deal correctly with null bufferSize pointer\n"); 420 } 421 ubrk_close(brk); 422 status = U_ZERO_ERROR; 423 424 /* buffer size pointer is 0 - fill in pbufferSize with a size */ 425 bufferSize = 0; 426 if (NULL != ubrk_safeClone(someIterators[i], buffer[i], &bufferSize, &status) || 427 U_FAILURE(status) || bufferSize <= 0) 428 { 429 log_err("FAIL: Cloned Iterator failed a sizing request ('preflighting')\n"); 430 } 431 /* Verify our define is large enough */ 432 if (U_BRK_SAFECLONE_BUFFERSIZE < bufferSize) 433 { 434 log_err("FAIL: Pre-calculated buffer size is too small - %d but needed %d\n", U_BRK_SAFECLONE_BUFFERSIZE, bufferSize); 435 } 436 /* Verify we can use this run-time calculated size */ 437 if (NULL == (brk = ubrk_safeClone(someIterators[i], buffer[i], &bufferSize, &status)) || U_FAILURE(status)) 438 { 439 log_err("FAIL: Iterator can't be cloned with run-time size\n"); 440 } 441 if (brk) 442 ubrk_close(brk); 443 /* size one byte too small - should allocate & let us know */ 444 if (bufferSize > 1) { 445 --bufferSize; 446 } 447 if (NULL == (brk = ubrk_safeClone(someIterators[i], NULL, &bufferSize, &status)) || status != U_SAFECLONE_ALLOCATED_WARNING) 448 { 449 log_err("FAIL: Cloned Iterator failed to deal correctly with too-small buffer size\n"); 450 } 451 if (brk) 452 ubrk_close(brk); 453 status = U_ZERO_ERROR; 454 bufferSize = U_BRK_SAFECLONE_BUFFERSIZE; 455 456 /* Null buffer pointer - return Iterator & set error to U_SAFECLONE_ALLOCATED_ERROR */ 457 if (NULL == (brk = ubrk_safeClone(someIterators[i], NULL, &bufferSize, &status)) || status != U_SAFECLONE_ALLOCATED_WARNING) 458 { 459 log_err("FAIL: Cloned Iterator failed to deal correctly with null buffer pointer\n"); 460 } 461 if (brk) 462 ubrk_close(brk); 463 status = U_ZERO_ERROR; 464 465 /* Mis-aligned buffer pointer. */ 466 { 467 char stackBuf[U_BRK_SAFECLONE_BUFFERSIZE+sizeof(void *)]; 468 469 brk = ubrk_safeClone(someIterators[i], &stackBuf[1], &bufferSize, &status); 470 if (U_FAILURE(status) || brk == NULL) { 471 log_err("FAIL: Cloned Iterator failed with misaligned buffer pointer\n"); 472 } 473 if (status == U_SAFECLONE_ALLOCATED_WARNING) { 474 log_verbose("Cloned Iterator allocated when using a mis-aligned buffer.\n"); 475 } 476 if (brk) 477 ubrk_close(brk); 478 } 479 480 481 /* Null Iterator - return NULL & set U_ILLEGAL_ARGUMENT_ERROR */ 482 if (NULL != ubrk_safeClone(NULL, buffer[i], &bufferSize, &status) || status != U_ILLEGAL_ARGUMENT_ERROR) 483 { 484 log_err("FAIL: Cloned Iterator failed to deal correctly with null Iterator pointer\n"); 485 } 486 status = U_ZERO_ERROR; 487 488 /* Do these cloned Iterators work at all - make a first & next call */ 489 bufferSize = U_BRK_SAFECLONE_BUFFERSIZE; 490 someClonedIterators[i] = ubrk_safeClone(someIterators[i], buffer[i], &bufferSize, &status); 491 492 start = ubrk_first(someClonedIterators[i]); 493 if(start!=0) 494 log_err("error ubrk_start(clone) did not return 0\n"); 495 pos=ubrk_next(someClonedIterators[i]); 496 if(pos!=4) 497 log_err("error ubrk_next(clone) did not return 4\n"); 498 499 ubrk_close(someClonedIterators[i]); 500 ubrk_close(someIterators[i]); 501 } 502} 503#endif 504 505 506/* 507// Open a break iterator from char * rules. Take care of conversion 508// of the rules and error checking. 509*/ 510static UBreakIterator * testOpenRules(char *rules) { 511 UErrorCode status = U_ZERO_ERROR; 512 UChar *ruleSourceU = NULL; 513 void *strCleanUp = NULL; 514 UParseError parseErr; 515 UBreakIterator *bi; 516 517 ruleSourceU = toUChar(rules, &strCleanUp); 518 519 bi = ubrk_openRules(ruleSourceU, -1, /* The rules */ 520 NULL, -1, /* The text to be iterated over. */ 521 &parseErr, &status); 522 523 if (U_FAILURE(status)) { 524 log_data_err("FAIL: ubrk_openRules: ICU Error \"%s\" (Are you missing data?)\n", u_errorName(status)); 525 bi = 0; 526 }; 527 freeToUCharStrings(&strCleanUp); 528 return bi; 529 530} 531 532/* 533 * TestBreakIteratorRules - Verify that a break iterator can be created from 534 * a set of source rules. 535 */ 536static void TestBreakIteratorRules() { 537 /* Rules will keep together any run of letters not including 'a', OR 538 * keep together 'abc', but only when followed by 'def', OTHERWISE 539 * just return one char at a time. 540 */ 541 char rules[] = "abc{666}/def;\n [\\p{L} - [a]]* {2}; . {1};"; 542 /* 0123456789012345678 */ 543 char data[] = "abcdex abcdefgh-def"; /* the test data string */ 544 char breaks[] = "** ** * ** *"; /* * the expected break positions */ 545 char tags[] = "01 21 6 21 2"; /* expected tag values at break positions */ 546 int32_t tagMap[] = {0, 1, 2, 3, 4, 5, 666}; 547 548 UChar *uData; 549 void *freeHook = NULL; 550 UErrorCode status = U_ZERO_ERROR; 551 int32_t pos; 552 int i; 553 554 UBreakIterator *bi = testOpenRules(rules); 555 if (bi == NULL) {return;} 556 uData = toUChar(data, &freeHook); 557 ubrk_setText(bi, uData, -1, &status); 558 559 pos = ubrk_first(bi); 560 for (i=0; i<sizeof(breaks); i++) { 561 if (pos == i && breaks[i] != '*') { 562 log_err("FAIL: unexpected break at position %d found\n", pos); 563 break; 564 } 565 if (pos != i && breaks[i] == '*') { 566 log_err("FAIL: expected break at position %d not found.\n", i); 567 break; 568 } 569 if (pos == i) { 570 int32_t tag, expectedTag; 571 tag = ubrk_getRuleStatus(bi); 572 expectedTag = tagMap[tags[i]&0xf]; 573 if (tag != expectedTag) { 574 log_err("FAIL: incorrect tag value. Position = %d; expected tag %d, got %d", 575 pos, expectedTag, tag); 576 break; 577 } 578 pos = ubrk_next(bi); 579 } 580 } 581 582 freeToUCharStrings(&freeHook); 583 ubrk_close(bi); 584} 585 586static void TestBreakIteratorRuleError() { 587/* 588 * TestBreakIteratorRuleError - Try to create a BI from rules with syntax errors, 589 * check that the error is reported correctly. 590 */ 591 char rules[] = " # This is a rule comment on line 1\n" 592 "[:L:]; # this rule is OK.\n" 593 "abcdefg); # Error, mismatched parens\n"; 594 UChar *uRules; 595 void *freeHook = NULL; 596 UErrorCode status = U_ZERO_ERROR; 597 UParseError parseErr; 598 UBreakIterator *bi; 599 600 uRules = toUChar(rules, &freeHook); 601 bi = ubrk_openRules(uRules, -1, /* The rules */ 602 NULL, -1, /* The text to be iterated over. */ 603 &parseErr, &status); 604 if (U_SUCCESS(status)) { 605 log_err("FAIL: construction of break iterator succeeded when it should have failed.\n"); 606 ubrk_close(bi); 607 } else { 608 if (parseErr.line != 3 || parseErr.offset != 8) { 609 log_data_err("FAIL: incorrect error position reported. Got line %d, char %d, expected line 3, char 7 (Are you missing data?)\n", 610 parseErr.line, parseErr.offset); 611 } 612 } 613 freeToUCharStrings(&freeHook); 614} 615 616 617/* 618* TestsBreakIteratorStatusVals() Test the ubrk_getRuleStatusVec() funciton 619*/ 620static void TestBreakIteratorStatusVec() { 621 #define RULE_STRING_LENGTH 200 622 UChar rules[RULE_STRING_LENGTH]; 623 624 #define TEST_STRING_LENGTH 25 625 UChar testString[TEST_STRING_LENGTH]; 626 UBreakIterator *bi = NULL; 627 int32_t pos = 0; 628 int32_t vals[10]; 629 int32_t numVals; 630 UErrorCode status = U_ZERO_ERROR; 631 632 u_uastrncpy(rules, "[A-N]{100}; \n" 633 "[a-w]{200}; \n" 634 "[\\p{L}]{300}; \n" 635 "[\\p{N}]{400}; \n" 636 "[0-5]{500}; \n" 637 "!.*;\n", RULE_STRING_LENGTH); 638 u_uastrncpy(testString, "ABC", TEST_STRING_LENGTH); 639 640 641 bi = ubrk_openRules(rules, -1, testString, -1, NULL, &status); 642 TEST_ASSERT_SUCCESS(status); 643 TEST_ASSERT(bi != NULL); 644 645 /* The TEST_ASSERT above should change too... */ 646 if (bi != NULL) { 647 pos = ubrk_next(bi); 648 TEST_ASSERT(pos == 1); 649 650 memset(vals, -1, sizeof(vals)); 651 numVals = ubrk_getRuleStatusVec(bi, vals, 10, &status); 652 TEST_ASSERT_SUCCESS(status); 653 TEST_ASSERT(numVals == 2); 654 TEST_ASSERT(vals[0] == 100); 655 TEST_ASSERT(vals[1] == 300); 656 TEST_ASSERT(vals[2] == -1); 657 658 numVals = ubrk_getRuleStatusVec(bi, vals, 0, &status); 659 TEST_ASSERT(status == U_BUFFER_OVERFLOW_ERROR); 660 TEST_ASSERT(numVals == 2); 661 } 662 663 ubrk_close(bi); 664} 665 666 667/* 668 * static void TestBreakIteratorUText(void); 669 * 670 * Test that ubrk_setUText() is present and works for a simple case. 671 */ 672static void TestBreakIteratorUText(void) { 673 const char *UTF8Str = "\x41\xc3\x85\x5A\x20\x41\x52\x69\x6E\x67"; /* c3 85 is utf-8 for A with a ring on top */ 674 /* 0 1 2 34567890 */ 675 676 UErrorCode status = U_ZERO_ERROR; 677 UBreakIterator *bi = NULL; 678 int32_t pos = 0; 679 680 681 UText *ut = utext_openUTF8(NULL, UTF8Str, -1, &status); 682 TEST_ASSERT_SUCCESS(status); 683 684 bi = ubrk_open(UBRK_WORD, "en_US", NULL, 0, &status); 685 if (U_FAILURE(status)) { 686 log_err_status(status, "Failure at file %s, line %d, error = %s\n", __FILE__, __LINE__, u_errorName(status)); 687 return; 688 } 689 690 ubrk_setUText(bi, ut, &status); 691 if (U_FAILURE(status)) { 692 log_err("Failure at file %s, line %d, error = %s\n", __FILE__, __LINE__, u_errorName(status)); 693 return; 694 } 695 696 pos = ubrk_first(bi); 697 TEST_ASSERT(pos == 0); 698 699 pos = ubrk_next(bi); 700 TEST_ASSERT(pos == 4); 701 702 pos = ubrk_next(bi); 703 TEST_ASSERT(pos == 5); 704 705 pos = ubrk_next(bi); 706 TEST_ASSERT(pos == 10); 707 708 pos = ubrk_next(bi); 709 TEST_ASSERT(pos == UBRK_DONE); 710 ubrk_close(bi); 711 utext_close(ut); 712} 713 714/* 715 * static void TestBreakIteratorTailoring(void); 716 * 717 * Test break iterator tailorings from CLDR data. 718 */ 719 720/* Thai/Lao grapheme break tailoring */ 721static const UChar thTest[] = { 0x0020, 0x0E40, 0x0E01, 0x0020, 722 0x0E01, 0x0E30, 0x0020, 0x0E01, 0x0E33, 0x0020, 0 }; 723/*in Unicode 6.1 en should behave just like th for this*/ 724/*static const int32_t thTestOffs_enFwd[] = { 1, 3, 4, 6, 7, 9, 10 };*/ 725static const int32_t thTestOffs_thFwd[] = { 1, 2, 3, 4, 5, 6, 7, 9, 10 }; 726/*static const int32_t thTestOffs_enRev[] = { 9, 7, 6, 4, 3, 1, 0 };*/ 727static const int32_t thTestOffs_thRev[] = { 9, 7, 6, 5, 4, 3, 2, 1, 0 }; 728 729/* Hebrew line break tailoring, for cldrbug 3028 */ 730static const UChar heTest[] = { 0x0020, 0x002D, 0x0031, 0x0032, 0x0020, 731 0x0061, 0x002D, 0x006B, 0x0020, 732 0x0061, 0x0300, 0x2010, 0x006B, 0x0020, 733 0x05DE, 0x05D4, 0x002D, 0x0069, 0x0020, 734 0x05D1, 0x05BC, 0x2010, 0x0047, 0x0020, 0 }; 735/*in Unicode 6.1 en should behave just like he for this*/ 736/*static const int32_t heTestOffs_enFwd[] = { 1, 5, 7, 9, 12, 14, 17, 19, 22, 24 };*/ 737static const int32_t heTestOffs_heFwd[] = { 1, 5, 7, 9, 12, 14, 19, 24 }; 738/*static const int32_t heTestOffs_enRev[] = { 22, 19, 17, 14, 12, 9, 7, 5, 1, 0 };*/ 739static const int32_t heTestOffs_heRev[] = { 19, 14, 12, 9, 7, 5, 1, 0 }; 740 741/* Finnish line break tailoring, for cldrbug 3029 */ 742static const UChar fiTest[] = { /* 00 */ 0x0020, 0x002D, 0x0031, 0x0032, 0x0020, 743 /* 05 */ 0x0061, 0x002D, 0x006B, 0x0020, 744 /* 09 */ 0x0061, 0x0300, 0x2010, 0x006B, 0x0020, 745 /* 14 */ 0x0061, 0x0020, 0x002D, 0x006B, 0x0020, 746 /* 19 */ 0x0061, 0x0300, 0x0020, 0x2010, 0x006B, 0x0020, 0 }; 747static const int32_t fiTestOffs_enFwd[] = { 1, 5, 7, 9, 12, 14, 16, 17, 19, 22, 23, 25 }; 748static const int32_t fiTestOffs_fiFwd[] = { 1, 5, 7, 9, 12, 14, 16, 19, 22, 25 }; 749static const int32_t fiTestOffs_enRev[] = { 23, 22, 19, 17, 16, 14, 12, 9, 7, 5, 1, 0 }; 750static const int32_t fiTestOffs_fiRev[] = { 22, 19, 16, 14, 12, 9, 7, 5, 1, 0 }; 751 752/* Khmer dictionary-based work break, for ICU ticket #8329 */ 753static const UChar kmTest[] = { /* 00 */ 0x179F, 0x17BC, 0x1798, 0x1785, 0x17C6, 0x178E, 0x17B6, 0x1799, 0x1796, 0x17C1, 754 /* 10 */ 0x179B, 0x1794, 0x1793, 0x17D2, 0x178F, 0x17B7, 0x1785, 0x178A, 0x17BE, 0x1798, 755 /* 20 */ 0x17D2, 0x1794, 0x17B8, 0x17A2, 0x1792, 0x17B7, 0x179F, 0x17D2, 0x178B, 0x17B6, 756 /* 30 */ 0x1793, 0x17A2, 0x179A, 0x1796, 0x17D2, 0x179A, 0x17C7, 0x1782, 0x17BB, 0x178E, 757 /* 40 */ 0x178A, 0x179B, 0x17CB, 0x1796, 0x17D2, 0x179A, 0x17C7, 0x17A2, 0x1784, 0x17D2, 758 /* 50 */ 0x1782, 0 }; 759static const int32_t kmTestOffs_kmFwd[] = { 3, /*8,*/ 11, 17, 23, 31, /*33,*/ 40, 43, 51 }; /* TODO: Investigate failure to break at offset 8 */ 760static const int32_t kmTestOffs_kmRev[] = { 43, 40, /*33,*/ 31, 23, 17, 11, /*8,*/ 3, 0 }; 761 762typedef struct { 763 const char * locale; 764 UBreakIteratorType type; 765 const UChar * test; 766 const int32_t * offsFwd; 767 const int32_t * offsRev; 768 int32_t numOffsets; 769} RBBITailoringTest; 770 771static const RBBITailoringTest tailoringTests[] = { 772 { "en", UBRK_CHARACTER, thTest, thTestOffs_thFwd, thTestOffs_thRev, sizeof(thTestOffs_thFwd)/sizeof(thTestOffs_thFwd[0]) }, 773 { "en_US_POSIX", UBRK_CHARACTER, thTest, thTestOffs_thFwd, thTestOffs_thRev, sizeof(thTestOffs_thFwd)/sizeof(thTestOffs_thFwd[0]) }, 774 { "en", UBRK_LINE, heTest, heTestOffs_heFwd, heTestOffs_heRev, sizeof(heTestOffs_heFwd)/sizeof(heTestOffs_heFwd[0]) }, 775 { "he", UBRK_LINE, heTest, heTestOffs_heFwd, heTestOffs_heRev, sizeof(heTestOffs_heFwd)/sizeof(heTestOffs_heFwd[0]) }, 776 { "en", UBRK_LINE, fiTest, fiTestOffs_enFwd, fiTestOffs_enRev, sizeof(fiTestOffs_enFwd)/sizeof(fiTestOffs_enFwd[0]) }, 777 { "fi", UBRK_LINE, fiTest, fiTestOffs_fiFwd, fiTestOffs_fiRev, sizeof(fiTestOffs_fiFwd)/sizeof(fiTestOffs_fiFwd[0]) }, 778 { "km", UBRK_WORD, kmTest, kmTestOffs_kmFwd, kmTestOffs_kmRev, sizeof(kmTestOffs_kmFwd)/sizeof(kmTestOffs_kmFwd[0]) }, 779 { NULL, 0, NULL, NULL, NULL, 0 }, 780}; 781 782static void TestBreakIteratorTailoring(void) { 783 const RBBITailoringTest * testPtr; 784 for (testPtr = tailoringTests; testPtr->locale != NULL; ++testPtr) { 785 UErrorCode status = U_ZERO_ERROR; 786 UBreakIterator* ubrkiter = ubrk_open(testPtr->type, testPtr->locale, testPtr->test, -1, &status); 787 if ( U_SUCCESS(status) ) { 788 int32_t offset, offsindx; 789 UBool foundError; 790 791 foundError = FALSE; 792 for (offsindx = 0; (offset = ubrk_next(ubrkiter)) != UBRK_DONE; ++offsindx) { 793 if (!foundError && offsindx >= testPtr->numOffsets) { 794 log_err("FAIL: locale %s, break type %d, ubrk_next expected UBRK_DONE, got %d\n", 795 testPtr->locale, testPtr->type, offset); 796 foundError = TRUE; 797 } else if (!foundError && offset != testPtr->offsFwd[offsindx]) { 798 log_err("FAIL: locale %s, break type %d, ubrk_next expected %d, got %d\n", 799 testPtr->locale, testPtr->type, testPtr->offsFwd[offsindx], offset); 800 foundError = TRUE; 801 } 802 } 803 if (!foundError && offsindx < testPtr->numOffsets) { 804 log_err("FAIL: locale %s, break type %d, ubrk_next expected %d, got UBRK_DONE\n", 805 testPtr->locale, testPtr->type, testPtr->offsFwd[offsindx]); 806 } 807 808 foundError = FALSE; 809 for (offsindx = 0; (offset = ubrk_previous(ubrkiter)) != UBRK_DONE; ++offsindx) { 810 if (!foundError && offsindx >= testPtr->numOffsets) { 811 log_err("FAIL: locale %s, break type %d, ubrk_previous expected UBRK_DONE, got %d\n", 812 testPtr->locale, testPtr->type, offset); 813 foundError = TRUE; 814 } else if (!foundError && offset != testPtr->offsRev[offsindx]) { 815 log_err("FAIL: locale %s, break type %d, ubrk_previous expected %d, got %d\n", 816 testPtr->locale, testPtr->type, testPtr->offsRev[offsindx], offset); 817 foundError = TRUE; 818 } 819 } 820 if (!foundError && offsindx < testPtr->numOffsets) { 821 log_err("FAIL: locale %s, break type %d, ubrk_previous expected %d, got UBRK_DONE\n", 822 testPtr->locale, testPtr->type, testPtr->offsRev[offsindx]); 823 } 824 825 ubrk_close(ubrkiter); 826 } else { 827 log_err_status(status, "FAIL: locale %s, break type %d, ubrk_open status: %s\n", testPtr->locale, testPtr->type, u_errorName(status)); 828 } 829 } 830} 831 832 833static void TestBreakIteratorRefresh(void) { 834 /* 835 * RefreshInput changes out the input of a Break Iterator without 836 * changing anything else in the iterator's state. Used with Java JNI, 837 * when Java moves the underlying string storage. This test 838 * runs a ubrk_next() repeatedly, moving the text in the middle of the sequence. 839 * The right set of boundaries should still be found. 840 */ 841 UChar testStr[] = {0x20, 0x41, 0x20, 0x42, 0x20, 0x43, 0x20, 0x44, 0x0}; /* = " A B C D" */ 842 UChar movedStr[] = {0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0}; 843 UErrorCode status = U_ZERO_ERROR; 844 UBreakIterator *bi; 845 UText ut1 = UTEXT_INITIALIZER; 846 UText ut2 = UTEXT_INITIALIZER; 847 848 bi = ubrk_open(UBRK_LINE, "en_US", NULL, 0, &status); 849 TEST_ASSERT_SUCCESS(status); 850 851 utext_openUChars(&ut1, testStr, -1, &status); 852 TEST_ASSERT_SUCCESS(status); 853 ubrk_setUText(bi, &ut1, &status); 854 TEST_ASSERT_SUCCESS(status); 855 856 if (U_SUCCESS(status)) { 857 /* Line boundaries will occur before each letter in the original string */ 858 TEST_ASSERT(1 == ubrk_next(bi)); 859 TEST_ASSERT(3 == ubrk_next(bi)); 860 861 /* Move the string, kill the original string. */ 862 u_strcpy(movedStr, testStr); 863 u_memset(testStr, 0x20, u_strlen(testStr)); 864 utext_openUChars(&ut2, movedStr, -1, &status); 865 TEST_ASSERT_SUCCESS(status); 866 ubrk_refreshUText(bi, &ut2, &status); 867 TEST_ASSERT_SUCCESS(status); 868 869 /* Find the following matches, now working in the moved string. */ 870 TEST_ASSERT(5 == ubrk_next(bi)); 871 TEST_ASSERT(7 == ubrk_next(bi)); 872 TEST_ASSERT(8 == ubrk_next(bi)); 873 TEST_ASSERT(UBRK_DONE == ubrk_next(bi)); 874 TEST_ASSERT_SUCCESS(status); 875 876 utext_close(&ut1); 877 utext_close(&ut2); 878 } 879 ubrk_close(bi); 880} 881 882#endif /* #if !UCONFIG_NO_BREAK_ITERATION */ 883