1 /********************************************************************
2 * COPYRIGHT:
3 * Copyright (c) 1997-2009, International Business Machines Corporation and
4 * others. All Rights Reserved.
5 ********************************************************************/
6 /********************************************************************************
7 *
8 * File CINTLTST.C
9 *
10 * Modification History:
11 * Name Description
12 * Madhu Katragadda Creation
13 *********************************************************************************
14 */
15
16 /*The main root for C API tests*/
17
18 #include <stdlib.h>
19 #include <stdio.h>
20 #include <string.h>
21 #include "unicode/utypes.h"
22 #include "unicode/putil.h"
23 #include "cstring.h"
24 #include "cintltst.h"
25 #include "umutex.h"
26 #include "uassert.h"
27 #include "cmemory.h"
28 #include "unicode/uchar.h"
29 #include "unicode/ustring.h"
30 #include "unicode/ucnv.h"
31 #include "unicode/ures.h"
32 #include "unicode/uclean.h"
33 #include "unicode/ucal.h"
34 #include "uoptions.h"
35 #include "putilimp.h" /* for uprv_getUTCtime() */
36
37 #ifdef XP_MAC_CONSOLE
38 # include <console.h>
39 #endif
40
41 #define CTST_LEAK_CHECK 1
42 #ifdef CTST_LEAK_CHECK
43 U_CFUNC void ctst_freeAll(void);
44 #endif
45
46 static char* _testDataPath=NULL;
47
48 /*
49 * Forward Declarations
50 */
51 void ctest_setICU_DATA(void);
52
53
54
55 #if UCONFIG_NO_LEGACY_CONVERSION
56 # define TRY_CNV_1 "iso-8859-1"
57 # define TRY_CNV_2 "ibm-1208"
58 #else
59 # define TRY_CNV_1 "iso-8859-7"
60 # define TRY_CNV_2 "sjis"
61 #endif
62
63 static int gOrigArgc;
64 static const char* const * gOrigArgv;
65
main(int argc,const char * const argv[])66 int main(int argc, const char* const argv[])
67 {
68 int nerrors = 0;
69 UBool defaultDataFound;
70 TestNode *root;
71 const char *warnOrErr = "Failure";
72 UDate startTime, endTime;
73 int32_t diffTime;
74
75 /* initial check for the default converter */
76 UErrorCode errorCode = U_ZERO_ERROR;
77 UResourceBundle *rb;
78 UConverter *cnv;
79
80 U_MAIN_INIT_ARGS(argc, argv);
81
82 startTime = uprv_getUTCtime();
83
84 gOrigArgc = argc;
85 gOrigArgv = argv;
86 if (!initArgs(argc, argv, NULL, NULL)) {
87 /* Error already displayed. */
88 return -1;
89 }
90
91 /* Check whether ICU will initialize without forcing the build data directory into
92 * the ICU_DATA path. Success here means either the data dll contains data, or that
93 * this test program was run with ICU_DATA set externally. Failure of this check
94 * is normal when ICU data is not packaged into a shared library.
95 *
96 * Whether or not this test succeeds, we want to cleanup and reinitialize
97 * with a data path so that data loading from individual files can be tested.
98 */
99 defaultDataFound = TRUE;
100 u_init(&errorCode);
101 if (U_FAILURE(errorCode)) {
102 fprintf(stderr,
103 "#### Note: ICU Init without build-specific setDataDirectory() failed. %s\n", u_errorName(errorCode));
104 defaultDataFound = FALSE;
105 }
106 u_cleanup();
107
108 while (REPEAT_TESTS > 0) { /* Loop runs once per complete execution of the tests
109 * used for -r (repeat) test option. */
110 if (!initArgs(argc, argv, NULL, NULL)) {
111 /* Error already displayed. */
112 return -1;
113 }
114 errorCode = U_ZERO_ERROR;
115
116 /* Initialize ICU */
117 if (!defaultDataFound) {
118 ctest_setICU_DATA(); /* u_setDataDirectory() must happen Before u_init() */
119 }
120 u_init(&errorCode);
121 if (U_FAILURE(errorCode)) {
122 fprintf(stderr,
123 "#### ERROR! %s: u_init() failed with status = \"%s\".\n"
124 "*** Check the ICU_DATA environment variable and \n"
125 "*** check that the data files are present.\n", argv[0], u_errorName(errorCode));
126 if(!WARN_ON_MISSING_DATA) {
127 fprintf(stderr, "*** Exiting. Use the '-w' option if data files were\n*** purposely removed, to continue test anyway.\n");
128 u_cleanup();
129 return 1;
130 }
131 }
132
133
134
135 /* try more data */
136 cnv = ucnv_open(TRY_CNV_2, &errorCode);
137 if(cnv != 0) {
138 /* ok */
139 ucnv_close(cnv);
140 } else {
141 fprintf(stderr,
142 "*** %s! The converter for " TRY_CNV_2 " cannot be opened.\n"
143 "*** Check the ICU_DATA environment variable and \n"
144 "*** check that the data files are present.\n", warnOrErr);
145 if(!WARN_ON_MISSING_DATA) {
146 fprintf(stderr, "*** Exitting. Use the '-w' option if data files were\n*** purposely removed, to continue test anyway.\n");
147 u_cleanup();
148 return 1;
149 }
150 }
151
152 rb = ures_open(NULL, "en", &errorCode);
153 if(U_SUCCESS(errorCode)) {
154 /* ok */
155 ures_close(rb);
156 } else {
157 fprintf(stderr,
158 "*** %s! The \"en\" locale resource bundle cannot be opened.\n"
159 "*** Check the ICU_DATA environment variable and \n"
160 "*** check that the data files are present.\n", warnOrErr);
161 if(!WARN_ON_MISSING_DATA) {
162 fprintf(stderr, "*** Exitting. Use the '-w' option if data files were\n*** purposely removed, to continue test anyway.\n");
163 u_cleanup();
164 return 1;
165 }
166 }
167
168 errorCode = U_ZERO_ERROR;
169 rb = ures_open(NULL, NULL, &errorCode);
170 if(U_SUCCESS(errorCode)) {
171 /* ok */
172 if (errorCode == U_USING_DEFAULT_WARNING || errorCode == U_USING_FALLBACK_WARNING) {
173 fprintf(stderr,
174 "#### Note: The default locale %s is not available\n", uloc_getDefault());
175 }
176 ures_close(rb);
177 } else {
178 fprintf(stderr,
179 "*** %s! Can not open a resource bundle for the default locale %s\n", warnOrErr, uloc_getDefault());
180 if(!WARN_ON_MISSING_DATA) {
181 fprintf(stderr, "*** Exitting. Use the '-w' option if data files were\n"
182 "*** purposely removed, to continue test anyway.\n");
183 u_cleanup();
184 return 1;
185 }
186 }
187 fprintf(stdout, "Default locale for this run is %s\n", uloc_getDefault());
188
189 /* Build a tree of all tests.
190 * Subsequently will be used to find / iterate the tests to run */
191 root = NULL;
192 addAllTests(&root);
193
194 /* Tests acutally run HERE. TODO: separate command line option parsing & setting from test execution!! */
195 nerrors = runTestRequest(root, argc, argv);
196
197 if (--REPEAT_TESTS > 0) {
198 printf("Repeating tests %d more time(s)\n", REPEAT_TESTS);
199 }
200 cleanUpTestTree(root);
201
202 #ifdef CTST_LEAK_CHECK
203 ctst_freeAll();
204 /* To check for leaks */
205 u_cleanup(); /* nuke the hashtable.. so that any still-open cnvs are leaked */
206 #endif
207
208 } /* End of loop that repeats the entire test, if requested. (Normally doesn't loop) */
209
210 if (ALLOCATION_COUNT > 0) {
211 fprintf(stderr, "There were %d blocks leaked!\n", ALLOCATION_COUNT);
212 nerrors++;
213 }
214 endTime = uprv_getUTCtime();
215 diffTime = (int32_t)(endTime - startTime);
216 printf("Elapsed Time: %02d:%02d:%02d.%03d\n",
217 (int)((diffTime%U_MILLIS_PER_DAY)/U_MILLIS_PER_HOUR),
218 (int)((diffTime%U_MILLIS_PER_HOUR)/U_MILLIS_PER_MINUTE),
219 (int)((diffTime%U_MILLIS_PER_MINUTE)/U_MILLIS_PER_SECOND),
220 (int)(diffTime%U_MILLIS_PER_SECOND));
221
222 return nerrors ? 1 : 0;
223 }
224
225 /*
226 static void ctest_appendToDataDirectory(const char *toAppend)
227 {
228 const char *oldPath ="";
229 char newBuf [1024];
230 char *newPath = newBuf;
231 int32_t oldLen;
232 int32_t newLen;
233
234 if((toAppend == NULL) || (*toAppend == 0)) {
235 return;
236 }
237
238 oldPath = u_getDataDirectory();
239 if( (oldPath==NULL) || (*oldPath == 0)) {
240 u_setDataDirectory(toAppend);
241 } else {
242 oldLen = strlen(oldPath);
243 newLen = strlen(toAppend)+1+oldLen;
244
245 if(newLen > 1022)
246 {
247 newPath = (char *)ctst_malloc(newLen);
248 }
249
250 strcpy(newPath, oldPath);
251 strcpy(newPath+oldLen, U_PATH_SEP_STRING);
252 strcpy(newPath+oldLen+1, toAppend);
253
254 u_setDataDirectory(newPath);
255
256 if(newPath != newBuf)
257 {
258 free(newPath);
259 }
260 }
261 }
262 */
263
264 /* returns the path to icu/source/data */
ctest_dataSrcDir()265 const char * ctest_dataSrcDir()
266 {
267 static const char *dataSrcDir = NULL;
268
269 if(dataSrcDir) {
270 return dataSrcDir;
271 }
272
273 /* U_TOPSRCDIR is set by the makefiles on UNIXes when building cintltst and intltst
274 // to point to the top of the build hierarchy, which may or
275 // may not be the same as the source directory, depending on
276 // the configure options used. At any rate,
277 // set the data path to the built data from this directory.
278 // The value is complete with quotes, so it can be used
279 // as-is as a string constant.
280 */
281 #if defined (U_TOPSRCDIR)
282 {
283 dataSrcDir = U_TOPSRCDIR U_FILE_SEP_STRING "data" U_FILE_SEP_STRING;
284 }
285 #else
286
287 /* On Windows, the file name obtained from __FILE__ includes a full path.
288 * This file is "wherever\icu\source\test\cintltst\cintltst.c"
289 * Change to "wherever\icu\source\data"
290 */
291 {
292 static char p[sizeof(__FILE__) + 20];
293 char *pBackSlash;
294 int i;
295
296 strcpy(p, __FILE__);
297 /* We want to back over three '\' chars. */
298 /* Only Windows should end up here, so looking for '\' is safe. */
299 for (i=1; i<=3; i++) {
300 pBackSlash = strrchr(p, U_FILE_SEP_CHAR);
301 if (pBackSlash != NULL) {
302 *pBackSlash = 0; /* Truncate the string at the '\' */
303 }
304 }
305
306 if (pBackSlash != NULL) {
307 /* We found and truncated three names from the path.
308 * Now append "source\data" and set the environment
309 */
310 strcpy(pBackSlash, U_FILE_SEP_STRING "data" U_FILE_SEP_STRING );
311 dataSrcDir = p;
312 }
313 else {
314 /* __FILE__ on MSVC7 does not contain the directory */
315 FILE *file = fopen(".."U_FILE_SEP_STRING".."U_FILE_SEP_STRING "data" U_FILE_SEP_STRING "Makefile.in", "r");
316 if (file) {
317 fclose(file);
318 dataSrcDir = ".."U_FILE_SEP_STRING".."U_FILE_SEP_STRING "data" U_FILE_SEP_STRING;
319 }
320 else {
321 dataSrcDir = ".."U_FILE_SEP_STRING".."U_FILE_SEP_STRING".."U_FILE_SEP_STRING".."U_FILE_SEP_STRING "data" U_FILE_SEP_STRING;
322 }
323 }
324 }
325 #endif
326
327 return dataSrcDir;
328
329 }
330
331 /* returns the path to icu/source/data/out */
ctest_dataOutDir()332 const char *ctest_dataOutDir()
333 {
334 static const char *dataOutDir = NULL;
335
336 if(dataOutDir) {
337 return dataOutDir;
338 }
339
340 /* U_TOPBUILDDIR is set by the makefiles on UNIXes when building cintltst and intltst
341 // to point to the top of the build hierarchy, which may or
342 // may not be the same as the source directory, depending on
343 // the configure options used. At any rate,
344 // set the data path to the built data from this directory.
345 // The value is complete with quotes, so it can be used
346 // as-is as a string constant.
347 */
348 #if defined (U_TOPBUILDDIR)
349 {
350 dataOutDir = U_TOPBUILDDIR "data"U_FILE_SEP_STRING"out"U_FILE_SEP_STRING;
351 }
352 #else
353
354 /* On Windows, the file name obtained from __FILE__ includes a full path.
355 * This file is "wherever\icu\source\test\cintltst\cintltst.c"
356 * Change to "wherever\icu\source\data"
357 */
358 {
359 static char p[sizeof(__FILE__) + 20];
360 char *pBackSlash;
361 int i;
362
363 strcpy(p, __FILE__);
364 /* We want to back over three '\' chars. */
365 /* Only Windows should end up here, so looking for '\' is safe. */
366 for (i=1; i<=3; i++) {
367 pBackSlash = strrchr(p, U_FILE_SEP_CHAR);
368 if (pBackSlash != NULL) {
369 *pBackSlash = 0; /* Truncate the string at the '\' */
370 }
371 }
372
373 if (pBackSlash != NULL) {
374 /* We found and truncated three names from the path.
375 * Now append "source\data" and set the environment
376 */
377 strcpy(pBackSlash, U_FILE_SEP_STRING "data" U_FILE_SEP_STRING "out" U_FILE_SEP_STRING);
378 dataOutDir = p;
379 }
380 else {
381 /* __FILE__ on MSVC7 does not contain the directory */
382 FILE *file = fopen(".."U_FILE_SEP_STRING".."U_FILE_SEP_STRING "data" U_FILE_SEP_STRING "Makefile.in", "r");
383 if (file) {
384 fclose(file);
385 dataOutDir = ".."U_FILE_SEP_STRING".."U_FILE_SEP_STRING "data" U_FILE_SEP_STRING "out" U_FILE_SEP_STRING;
386 }
387 else {
388 dataOutDir = ".."U_FILE_SEP_STRING".."U_FILE_SEP_STRING".."U_FILE_SEP_STRING".."U_FILE_SEP_STRING "data" U_FILE_SEP_STRING "out" U_FILE_SEP_STRING;
389 }
390 }
391 }
392 #endif
393
394 return dataOutDir;
395 }
396
397 /* ctest_setICU_DATA - if the ICU_DATA environment variable is not already
398 * set, try to deduce the directory in which ICU was built,
399 * and set ICU_DATA to "icu/source/data" in that location.
400 * The intent is to allow the tests to have a good chance
401 * of running without requiring that the user manually set
402 * ICU_DATA. Common data isn't a problem, since it is
403 * picked up via a static (build time) reference, but the
404 * tests dynamically load some data.
405 */
ctest_setICU_DATA()406 void ctest_setICU_DATA() {
407
408 /* No location for the data dir was identifiable.
409 * Add other fallbacks for the test data location here if the need arises
410 */
411 if (getenv("ICU_DATA") == NULL) {
412 /* If ICU_DATA isn't set, set it to the usual location */
413 u_setDataDirectory(ctest_dataOutDir());
414 }
415 }
416
417 /* These tests do cleanup and reinitialize ICU in the course of their operation.
418 * The ICU data directory must be preserved across these operations.
419 * Here is a helper function to assist with that.
420 */
safeGetICUDataDirectory()421 static char *safeGetICUDataDirectory() {
422 const char *dataDir = u_getDataDirectory(); /* Returned string vanashes with u_cleanup */
423 char *retStr = NULL;
424 if (dataDir != NULL) {
425 retStr = (char *)malloc(strlen(dataDir)+1);
426 strcpy(retStr, dataDir);
427 }
428 return retStr;
429 }
430
ctest_resetICU()431 UBool ctest_resetICU() {
432 UErrorCode status = U_ZERO_ERROR;
433 char *dataDir = safeGetICUDataDirectory();
434
435 u_cleanup();
436 if (!initArgs(gOrigArgc, gOrigArgv, NULL, NULL)) {
437 /* Error already displayed. */
438 return FALSE;
439 }
440 u_setDataDirectory(dataDir);
441 free(dataDir);
442 u_init(&status);
443 if (U_FAILURE(status)) {
444 log_err_status(status, "u_init failed with %s\n", u_errorName(status));
445 return FALSE;
446 }
447 return TRUE;
448 }
449
CharsToUChars(const char * str)450 UChar* CharsToUChars(const char* str) {
451 /* Might be faster to just use uprv_strlen() as the preflight len - liu */
452 int32_t len = u_unescape(str, 0, 0); /* preflight */
453 /* Do NOT use malloc() - we are supposed to be acting like user code! */
454 UChar *buf = (UChar*) malloc(sizeof(UChar) * (len + 1));
455 u_unescape(str, buf, len + 1);
456 return buf;
457 }
458
austrdup(const UChar * unichars)459 char *austrdup(const UChar* unichars)
460 {
461 int length;
462 char *newString;
463
464 length = u_strlen ( unichars );
465 /*newString = (char*)malloc ( sizeof( char ) * 4 * ( length + 1 ) );*/ /* this leaks for now */
466 newString = (char*)ctst_malloc ( sizeof( char ) * 4 * ( length + 1 ) ); /* this shouldn't */
467
468 if ( newString == NULL )
469 return NULL;
470
471 u_austrcpy ( newString, unichars );
472
473 return newString;
474 }
475
aescstrdup(const UChar * unichars,int32_t length)476 char *aescstrdup(const UChar* unichars,int32_t length){
477 char *newString,*targetLimit,*target;
478 UConverterFromUCallback cb;
479 const void *p;
480 UErrorCode errorCode = U_ZERO_ERROR;
481 #if U_CHARSET_FAMILY==U_EBCDIC_FAMILY
482 # ifdef OS390
483 static const char convName[] = "ibm-1047";
484 # else
485 static const char convName[] = "ibm-37";
486 # endif
487 #else
488 static const char convName[] = "US-ASCII";
489 #endif
490 UConverter* conv = ucnv_open(convName, &errorCode);
491 if(length==-1){
492 length = u_strlen( unichars);
493 }
494 newString = (char*)ctst_malloc ( sizeof(char) * 8 * (length +1));
495 target = newString;
496 targetLimit = newString+sizeof(char) * 8 * (length +1);
497 ucnv_setFromUCallBack(conv, UCNV_FROM_U_CALLBACK_ESCAPE, UCNV_ESCAPE_JAVA, &cb, &p, &errorCode);
498 ucnv_fromUnicode(conv,&target,targetLimit, &unichars, (UChar*)(unichars+length),NULL,TRUE,&errorCode);
499 ucnv_close(conv);
500 *target = '\0';
501 return newString;
502 }
503
loadTestData(UErrorCode * err)504 const char* loadTestData(UErrorCode* err){
505 if( _testDataPath == NULL){
506 const char* directory=NULL;
507 UResourceBundle* test =NULL;
508 char* tdpath=NULL;
509 const char* tdrelativepath;
510 #if defined (U_TOPBUILDDIR)
511 tdrelativepath = "test"U_FILE_SEP_STRING"testdata"U_FILE_SEP_STRING"out"U_FILE_SEP_STRING;
512 directory = U_TOPBUILDDIR;
513 #else
514 tdrelativepath = ".."U_FILE_SEP_STRING".."U_FILE_SEP_STRING"test"U_FILE_SEP_STRING"testdata"U_FILE_SEP_STRING"out"U_FILE_SEP_STRING;
515 directory= ctest_dataOutDir();
516 #endif
517
518 tdpath = (char*) ctst_malloc(sizeof(char) *(( strlen(directory) * strlen(tdrelativepath)) + 10));
519
520
521 /* u_getDataDirectory shoul return \source\data ... set the
522 * directory to ..\source\data\..\test\testdata\out\testdata
523 *
524 * Fallback: When Memory mapped file is built
525 * ..\source\data\out\..\..\test\testdata\out\testdata
526 */
527 strcpy(tdpath, directory);
528 strcat(tdpath, tdrelativepath);
529 strcat(tdpath,"testdata");
530
531
532 test=ures_open(tdpath, "testtypes", err);
533
534 /* Fall back did not succeed either so return */
535 if(U_FAILURE(*err)){
536 *err = U_FILE_ACCESS_ERROR;
537 log_data_err("Could not load testtypes.res in testdata bundle with path %s - %s\n", tdpath, u_errorName(*err));
538 return "";
539 }
540 ures_close(test);
541 _testDataPath = tdpath;
542 return _testDataPath;
543 }
544 return _testDataPath;
545 }
546
547 #define CTEST_MAX_TIMEZONE_SIZE 256
548 static UChar gOriginalTimeZone[CTEST_MAX_TIMEZONE_SIZE] = {0};
549
550 /**
551 * Call this once to get a consistent timezone. Use ctest_resetTimeZone to set it back to the original value.
552 * @param optionalTimeZone Set this to a requested timezone.
553 * Set to NULL to use the standard test timezone (Pacific Time)
554 */
ctest_setTimeZone(const char * optionalTimeZone,UErrorCode * status)555 U_CFUNC void ctest_setTimeZone(const char *optionalTimeZone, UErrorCode *status) {
556 #if !UCONFIG_NO_FORMATTING
557 UChar zoneID[CTEST_MAX_TIMEZONE_SIZE];
558
559 if (optionalTimeZone == NULL) {
560 optionalTimeZone = "America/Los_Angeles";
561 }
562 if (gOriginalTimeZone[0]) {
563 log_data_err("*** Error: time zone saved twice. New value will be %s (Are you missing data?)\n",
564 optionalTimeZone);
565 }
566 ucal_getDefaultTimeZone(gOriginalTimeZone, CTEST_MAX_TIMEZONE_SIZE, status);
567 if (U_FAILURE(*status)) {
568 log_err("*** Error: Failed to save default time zone: %s\n",
569 u_errorName(*status));
570 *status = U_ZERO_ERROR;
571 }
572
573 u_uastrncpy(zoneID, optionalTimeZone, CTEST_MAX_TIMEZONE_SIZE-1);
574 zoneID[CTEST_MAX_TIMEZONE_SIZE-1] = 0;
575 ucal_setDefaultTimeZone(zoneID, status);
576 if (U_FAILURE(*status)) {
577 log_err("*** Error: Failed to set default time zone to \"%s\": %s\n",
578 optionalTimeZone, u_errorName(*status));
579 }
580 #endif
581 }
582
583 /**
584 * Call this once get back the original timezone
585 */
ctest_resetTimeZone(void)586 U_CFUNC void ctest_resetTimeZone(void) {
587 #if !UCONFIG_NO_FORMATTING
588 UErrorCode status = U_ZERO_ERROR;
589
590 ucal_setDefaultTimeZone(gOriginalTimeZone, &status);
591 if (U_FAILURE(status)) {
592 log_err("*** Error: Failed to reset default time zone: %s\n",
593 u_errorName(status));
594 }
595 /* Set to an empty state */
596 gOriginalTimeZone[0] = 0;
597 #endif
598 }
599
600 #define CTST_MAX_ALLOC 8192
601 /* Array used as a queue */
602 static void * ctst_allocated_stuff[CTST_MAX_ALLOC] = {0};
603 static int ctst_allocated = 0;
604 static UBool ctst_free = FALSE;
605
ctst_malloc(size_t size)606 void *ctst_malloc(size_t size) {
607 if(ctst_allocated >= CTST_MAX_ALLOC - 1) {
608 ctst_allocated = 0;
609 ctst_free = TRUE;
610 }
611 if(ctst_allocated_stuff[ctst_allocated]) {
612 free(ctst_allocated_stuff[ctst_allocated]);
613 }
614 return ctst_allocated_stuff[ctst_allocated++] = malloc(size);
615 }
616
617 #ifdef CTST_LEAK_CHECK
ctst_freeAll()618 void ctst_freeAll() {
619 int i;
620 if(ctst_free == 0) {
621 for(i=0; i<ctst_allocated; i++) {
622 free(ctst_allocated_stuff[i]);
623 ctst_allocated_stuff[i] = NULL;
624 }
625 } else {
626 for(i=0; i<CTST_MAX_ALLOC; i++) {
627 free(ctst_allocated_stuff[i]);
628 ctst_allocated_stuff[i] = NULL;
629 }
630 }
631 ctst_allocated = 0;
632 _testDataPath=NULL;
633 }
634
635 #define VERBOSE_ASSERTIONS
636
assertSuccess(const char * msg,UErrorCode * ec)637 U_CFUNC UBool assertSuccess(const char* msg, UErrorCode* ec) {
638 U_ASSERT(ec!=NULL);
639 if (U_FAILURE(*ec)) {
640 log_err_status(*ec, "FAIL: %s (%s)\n", msg, u_errorName(*ec));
641 return FALSE;
642 }
643 return TRUE;
644 }
645
646 /* if 'condition' is a UBool, the compiler complains bitterly about
647 expressions like 'a > 0' which it evaluates as int */
assertTrue(const char * msg,int condition)648 U_CFUNC UBool assertTrue(const char* msg, int /*not UBool*/ condition) {
649 if (!condition) {
650 log_err("FAIL: assertTrue() failed: %s\n", msg);
651 }
652 #ifdef VERBOSE_ASSERTIONS
653 else {
654 log_verbose("Ok: %s\n", msg);
655 }
656 #endif
657 return (UBool)condition;
658 }
659
assertEquals(const char * message,const char * expected,const char * actual)660 U_CFUNC UBool assertEquals(const char* message, const char* expected,
661 const char* actual) {
662 if (uprv_strcmp(expected, actual) != 0) {
663 log_err("FAIL: %s; got \"%s\"; expected \"%s\"\n",
664 message, actual, expected);
665 return FALSE;
666 }
667 #ifdef VERBOSE_ASSERTIONS
668 else {
669 log_verbose("Ok: %s; got \"%s\"\n", message, actual);
670 }
671 #endif
672 return TRUE;
673 }
674 /*--------------------------------------------------------------------
675 * Time bomb - allows temporary behavior that expires at a given
676 * release
677 *--------------------------------------------------------------------
678 */
679
isICUVersionAtLeast(const UVersionInfo x)680 U_CFUNC UBool isICUVersionAtLeast(const UVersionInfo x) {
681 UVersionInfo v;
682 u_getVersion(v);
683 return (uprv_memcmp(v, x, U_MAX_VERSION_LENGTH) >= 0);
684 }
685 #endif
686