1/********************************************************************
2 * COPYRIGHT:
3 * Copyright (c) 1997-2013, 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 "uassert.h"
26#include "cmemory.h"
27#include "unicode/uchar.h"
28#include "unicode/ustring.h"
29#include "unicode/ucnv.h"
30#include "unicode/ures.h"
31#include "unicode/uclean.h"
32#include "unicode/ucal.h"
33#include "uoptions.h"
34#include "putilimp.h" /* for uprv_getRawUTCtime() */
35#ifdef URES_DEBUG
36#include "uresimp.h" /* for ures_dumpCacheContents() */
37#endif
38
39#ifdef XP_MAC_CONSOLE
40#   include <console.h>
41#endif
42
43#define CTST_MAX_ALLOC 8192
44/* Array used as a queue */
45static void * ctst_allocated_stuff[CTST_MAX_ALLOC] = {0};
46static int ctst_allocated = 0;
47static UBool ctst_free = FALSE;
48static int ctst_allocated_total = 0;
49
50#define CTST_LEAK_CHECK 1
51
52#ifdef CTST_LEAK_CHECK
53static void ctst_freeAll(void);
54#endif
55
56static char* _testDataPath=NULL;
57
58/*
59 *  Forward Declarations
60 */
61void ctest_setICU_DATA(void);
62
63
64
65#if UCONFIG_NO_LEGACY_CONVERSION
66#   define TRY_CNV_1 "iso-8859-1"
67#   define TRY_CNV_2 "ibm-1208"
68#else
69#   define TRY_CNV_1 "iso-8859-7"
70#   define TRY_CNV_2 "sjis"
71#endif
72
73static int gOrigArgc;
74static const char* const * gOrigArgv;
75
76int main(int argc, const char* const argv[])
77{
78    int nerrors = 0;
79    UBool   defaultDataFound;
80    TestNode *root;
81    const char *warnOrErr = "Failure";
82    UDate startTime, endTime;
83    int32_t diffTime;
84
85    /* initial check for the default converter */
86    UErrorCode errorCode = U_ZERO_ERROR;
87    UResourceBundle *rb;
88    UConverter *cnv;
89
90    U_MAIN_INIT_ARGS(argc, argv);
91
92    startTime = uprv_getRawUTCtime();
93
94    gOrigArgc = argc;
95    gOrigArgv = argv;
96    if (!initArgs(argc, argv, NULL, NULL)) {
97        /* Error already displayed. */
98        return -1;
99    }
100
101    /* Check whether ICU will initialize without forcing the build data directory into
102     *  the ICU_DATA path.  Success here means either the data dll contains data, or that
103     *  this test program was run with ICU_DATA set externally.  Failure of this check
104     *  is normal when ICU data is not packaged into a shared library.
105     *
106     *  Whether or not this test succeeds, we want to cleanup and reinitialize
107     *  with a data path so that data loading from individual files can be tested.
108     */
109    defaultDataFound = TRUE;
110    u_init(&errorCode);
111    if (U_FAILURE(errorCode)) {
112        fprintf(stderr,
113            "#### Note:  ICU Init without build-specific setDataDirectory() failed. %s\n", u_errorName(errorCode));
114        defaultDataFound = FALSE;
115    }
116    u_cleanup();
117#ifdef URES_DEBUG
118    fprintf(stderr, "After initial u_cleanup: RB cache %s empty.\n", ures_dumpCacheContents()?"WAS NOT":"was");
119#endif
120
121    while (getTestOption(REPEAT_TESTS_OPTION) > 0) {   /* Loop runs once per complete execution of the tests
122                                  *   used for -r  (repeat) test option.                */
123        if (!initArgs(argc, argv, NULL, NULL)) {
124            /* Error already displayed. */
125            return -1;
126        }
127        errorCode = U_ZERO_ERROR;
128
129        /* Initialize ICU */
130        if (!defaultDataFound) {
131            ctest_setICU_DATA();    /* u_setDataDirectory() must happen Before u_init() */
132        }
133        u_init(&errorCode);
134        if (U_FAILURE(errorCode)) {
135            fprintf(stderr,
136                "#### ERROR! %s: u_init() failed with status = \"%s\".\n"
137                "*** Check the ICU_DATA environment variable and \n"
138                "*** check that the data files are present.\n", argv[0], u_errorName(errorCode));
139                if(!getTestOption(WARN_ON_MISSING_DATA_OPTION)) {
140                    fprintf(stderr, "*** Exiting.  Use the '-w' option if data files were\n*** purposely removed, to continue test anyway.\n");
141                    u_cleanup();
142                    return 1;
143                }
144        }
145
146
147
148        /* try more data */
149        cnv = ucnv_open(TRY_CNV_2, &errorCode);
150        if(cnv != 0) {
151            /* ok */
152            ucnv_close(cnv);
153        } else {
154            fprintf(stderr,
155                    "*** %s! The converter for " TRY_CNV_2 " cannot be opened.\n"
156                    "*** Check the ICU_DATA environment variable and \n"
157                    "*** check that the data files are present.\n", warnOrErr);
158            if(!getTestOption(WARN_ON_MISSING_DATA_OPTION)) {
159                fprintf(stderr, "*** Exitting.  Use the '-w' option if data files were\n*** purposely removed, to continue test anyway.\n");
160                u_cleanup();
161                return 1;
162            }
163        }
164
165        rb = ures_open(NULL, "en", &errorCode);
166        if(U_SUCCESS(errorCode)) {
167            /* ok */
168            ures_close(rb);
169        } else {
170            fprintf(stderr,
171                    "*** %s! The \"en\" locale resource bundle cannot be opened.\n"
172                    "*** Check the ICU_DATA environment variable and \n"
173                    "*** check that the data files are present.\n", warnOrErr);
174            if(!getTestOption(WARN_ON_MISSING_DATA_OPTION)) {
175                fprintf(stderr, "*** Exitting.  Use the '-w' option if data files were\n*** purposely removed, to continue test anyway.\n");
176                u_cleanup();
177                return 1;
178            }
179        }
180
181        errorCode = U_ZERO_ERROR;
182        rb = ures_open(NULL, NULL, &errorCode);
183        if(U_SUCCESS(errorCode)) {
184            /* ok */
185            if (errorCode == U_USING_DEFAULT_WARNING || errorCode == U_USING_FALLBACK_WARNING) {
186                fprintf(stderr,
187                        "#### Note: The default locale %s is not available\n", uloc_getDefault());
188            }
189            ures_close(rb);
190        } else {
191            fprintf(stderr,
192                    "*** %s! Can not open a resource bundle for the default locale %s\n", warnOrErr, uloc_getDefault());
193            if(!getTestOption(WARN_ON_MISSING_DATA_OPTION)) {
194                fprintf(stderr, "*** Exitting.  Use the '-w' option if data files were\n"
195                    "*** purposely removed, to continue test anyway.\n");
196                u_cleanup();
197                return 1;
198            }
199        }
200        fprintf(stdout, "Default locale for this run is %s\n", uloc_getDefault());
201
202        /* Build a tree of all tests.
203         *   Subsequently will be used to find / iterate the tests to run */
204        root = NULL;
205        addAllTests(&root);
206
207        /*  Tests acutally run HERE.   TODO:  separate command line option parsing & setting from test execution!! */
208        nerrors = runTestRequest(root, argc, argv);
209
210        setTestOption(REPEAT_TESTS_OPTION, DECREMENT_OPTION_VALUE);
211        if (getTestOption(REPEAT_TESTS_OPTION) > 0) {
212            printf("Repeating tests %d more time(s)\n", getTestOption(REPEAT_TESTS_OPTION));
213        }
214        cleanUpTestTree(root);
215
216#ifdef CTST_LEAK_CHECK
217        ctst_freeAll();
218        /* To check for leaks */
219        u_cleanup(); /* nuke the hashtable.. so that any still-open cnvs are leaked */
220
221        if(getTestOption(VERBOSITY_OPTION) && ctst_allocated_total>0) {
222          fprintf(stderr,"ctst_freeAll():  cleaned up after %d allocations (queue of %d)\n", ctst_allocated_total, CTST_MAX_ALLOC);
223        }
224#ifdef URES_DEBUG
225        if(ures_dumpCacheContents()) {
226          fprintf(stderr, "Error: After final u_cleanup, RB cache was not empty.\n");
227          nerrors++;
228        } else {
229          fprintf(stderr,"OK: After final u_cleanup, RB cache was empty.\n");
230        }
231#endif
232#endif
233
234    }  /* End of loop that repeats the entire test, if requested.  (Normally doesn't loop)  */
235
236    endTime = uprv_getRawUTCtime();
237    diffTime = (int32_t)(endTime - startTime);
238    printf("Elapsed Time: %02d:%02d:%02d.%03d\n",
239        (int)((diffTime%U_MILLIS_PER_DAY)/U_MILLIS_PER_HOUR),
240        (int)((diffTime%U_MILLIS_PER_HOUR)/U_MILLIS_PER_MINUTE),
241        (int)((diffTime%U_MILLIS_PER_MINUTE)/U_MILLIS_PER_SECOND),
242        (int)(diffTime%U_MILLIS_PER_SECOND));
243
244    return nerrors ? 1 : 0;
245}
246
247/*
248static void ctest_appendToDataDirectory(const char *toAppend)
249{
250    const char *oldPath ="";
251    char newBuf [1024];
252    char *newPath = newBuf;
253    int32_t oldLen;
254    int32_t newLen;
255
256    if((toAppend == NULL) || (*toAppend == 0)) {
257        return;
258    }
259
260    oldPath = u_getDataDirectory();
261    if( (oldPath==NULL) || (*oldPath == 0)) {
262        u_setDataDirectory(toAppend);
263    } else {
264        oldLen = strlen(oldPath);
265        newLen = strlen(toAppend)+1+oldLen;
266
267        if(newLen > 1022)
268        {
269            newPath = (char *)ctst_malloc(newLen);
270        }
271
272        strcpy(newPath, oldPath);
273        strcpy(newPath+oldLen, U_PATH_SEP_STRING);
274        strcpy(newPath+oldLen+1, toAppend);
275
276        u_setDataDirectory(newPath);
277
278        if(newPath != newBuf)
279        {
280            free(newPath);
281        }
282    }
283}
284*/
285
286/* returns the path to icu/source/data */
287const char *  ctest_dataSrcDir()
288{
289    static const char *dataSrcDir = NULL;
290
291    if(dataSrcDir) {
292        return dataSrcDir;
293    }
294
295    /* U_TOPSRCDIR is set by the makefiles on UNIXes when building cintltst and intltst
296    //              to point to the top of the build hierarchy, which may or
297    //              may not be the same as the source directory, depending on
298    //              the configure options used.  At any rate,
299    //              set the data path to the built data from this directory.
300    //              The value is complete with quotes, so it can be used
301    //              as-is as a string constant.
302    */
303#if defined (U_TOPSRCDIR)
304    {
305        dataSrcDir = U_TOPSRCDIR  U_FILE_SEP_STRING "data" U_FILE_SEP_STRING;
306    }
307#else
308
309    /* On Windows, the file name obtained from __FILE__ includes a full path.
310     *             This file is "wherever\icu\source\test\cintltst\cintltst.c"
311     *             Change to    "wherever\icu\source\data"
312     */
313    {
314        static char p[sizeof(__FILE__) + 20];
315        char *pBackSlash;
316        int i;
317
318        strcpy(p, __FILE__);
319        /* We want to back over three '\' chars.                            */
320        /*   Only Windows should end up here, so looking for '\' is safe.   */
321        for (i=1; i<=3; i++) {
322            pBackSlash = strrchr(p, U_FILE_SEP_CHAR);
323            if (pBackSlash != NULL) {
324                *pBackSlash = 0;        /* Truncate the string at the '\'   */
325            }
326        }
327
328        if (pBackSlash != NULL) {
329            /* We found and truncated three names from the path.
330             *  Now append "source\data" and set the environment
331             */
332            strcpy(pBackSlash, U_FILE_SEP_STRING "data" U_FILE_SEP_STRING );
333            dataSrcDir = p;
334        }
335        else {
336            /* __FILE__ on MSVC7 does not contain the directory */
337            FILE *file = fopen(".."U_FILE_SEP_STRING".."U_FILE_SEP_STRING "data" U_FILE_SEP_STRING "Makefile.in", "r");
338            if (file) {
339                fclose(file);
340                dataSrcDir = ".."U_FILE_SEP_STRING".."U_FILE_SEP_STRING "data" U_FILE_SEP_STRING;
341            }
342            else {
343                dataSrcDir = ".."U_FILE_SEP_STRING".."U_FILE_SEP_STRING".."U_FILE_SEP_STRING".."U_FILE_SEP_STRING "data" U_FILE_SEP_STRING;
344            }
345        }
346    }
347#endif
348
349    return dataSrcDir;
350
351}
352
353/* returns the path to icu/source/data/out */
354const char *ctest_dataOutDir()
355{
356    static const char *dataOutDir = NULL;
357
358    if(dataOutDir) {
359        return dataOutDir;
360    }
361
362    /* U_TOPBUILDDIR is set by the makefiles on UNIXes when building cintltst and intltst
363    //              to point to the top of the build hierarchy, which may or
364    //              may not be the same as the source directory, depending on
365    //              the configure options used.  At any rate,
366    //              set the data path to the built data from this directory.
367    //              The value is complete with quotes, so it can be used
368    //              as-is as a string constant.
369    */
370#if defined (U_TOPBUILDDIR)
371    {
372        dataOutDir = U_TOPBUILDDIR "data"U_FILE_SEP_STRING"out"U_FILE_SEP_STRING;
373    }
374#else
375
376    /* On Windows, the file name obtained from __FILE__ includes a full path.
377     *             This file is "wherever\icu\source\test\cintltst\cintltst.c"
378     *             Change to    "wherever\icu\source\data"
379     */
380    {
381        static char p[sizeof(__FILE__) + 20];
382        char *pBackSlash;
383        int i;
384
385        strcpy(p, __FILE__);
386        /* We want to back over three '\' chars.                            */
387        /*   Only Windows should end up here, so looking for '\' is safe.   */
388        for (i=1; i<=3; i++) {
389            pBackSlash = strrchr(p, U_FILE_SEP_CHAR);
390            if (pBackSlash != NULL) {
391                *pBackSlash = 0;        /* Truncate the string at the '\'   */
392            }
393        }
394
395        if (pBackSlash != NULL) {
396            /* We found and truncated three names from the path.
397             *  Now append "source\data" and set the environment
398             */
399            strcpy(pBackSlash, U_FILE_SEP_STRING "data" U_FILE_SEP_STRING "out" U_FILE_SEP_STRING);
400            dataOutDir = p;
401        }
402        else {
403            /* __FILE__ on MSVC7 does not contain the directory */
404            FILE *file = fopen(".."U_FILE_SEP_STRING".."U_FILE_SEP_STRING "data" U_FILE_SEP_STRING "Makefile.in", "r");
405            if (file) {
406                fclose(file);
407                dataOutDir = ".."U_FILE_SEP_STRING".."U_FILE_SEP_STRING "data" U_FILE_SEP_STRING "out" U_FILE_SEP_STRING;
408            }
409            else {
410                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;
411            }
412        }
413    }
414#endif
415
416    return dataOutDir;
417}
418
419/*  ctest_setICU_DATA  - if the ICU_DATA environment variable is not already
420 *                       set, try to deduce the directory in which ICU was built,
421 *                       and set ICU_DATA to "icu/source/data" in that location.
422 *                       The intent is to allow the tests to have a good chance
423 *                       of running without requiring that the user manually set
424 *                       ICU_DATA.  Common data isn't a problem, since it is
425 *                       picked up via a static (build time) reference, but the
426 *                       tests dynamically load some data.
427 */
428void ctest_setICU_DATA() {
429
430    /* No location for the data dir was identifiable.
431     *   Add other fallbacks for the test data location here if the need arises
432     */
433    if (getenv("ICU_DATA") == NULL) {
434        /* If ICU_DATA isn't set, set it to the usual location */
435        u_setDataDirectory(ctest_dataOutDir());
436    }
437}
438
439/*  These tests do cleanup and reinitialize ICU in the course of their operation.
440 *    The ICU data directory must be preserved across these operations.
441 *    Here is a helper function to assist with that.
442 */
443static char *safeGetICUDataDirectory() {
444    const char *dataDir = u_getDataDirectory();  /* Returned string vanashes with u_cleanup */
445    char *retStr = NULL;
446    if (dataDir != NULL) {
447        retStr = (char *)malloc(strlen(dataDir)+1);
448        strcpy(retStr, dataDir);
449    }
450    return retStr;
451}
452
453UBool ctest_resetICU() {
454    UErrorCode   status = U_ZERO_ERROR;
455    char         *dataDir = safeGetICUDataDirectory();
456
457    u_cleanup();
458    if (!initArgs(gOrigArgc, gOrigArgv, NULL, NULL)) {
459        /* Error already displayed. */
460        return FALSE;
461    }
462    u_setDataDirectory(dataDir);
463    free(dataDir);
464    u_init(&status);
465    if (U_FAILURE(status)) {
466        log_err_status(status, "u_init failed with %s\n", u_errorName(status));
467        return FALSE;
468    }
469    return TRUE;
470}
471
472UChar* CharsToUChars(const char* str) {
473    /* Might be faster to just use uprv_strlen() as the preflight len - liu */
474    int32_t len = u_unescape(str, 0, 0); /* preflight */
475    /* Do NOT use malloc() - we are supposed to be acting like user code! */
476    UChar *buf = (UChar*) malloc(sizeof(UChar) * (len + 1));
477    u_unescape(str, buf, len + 1);
478    return buf;
479}
480
481char *austrdup(const UChar* unichars)
482{
483    int   length;
484    char *newString;
485
486    length    = u_strlen ( unichars );
487    /*newString = (char*)malloc  ( sizeof( char ) * 4 * ( length + 1 ) );*/ /* this leaks for now */
488    newString = (char*)ctst_malloc  ( sizeof( char ) * 4 * ( length + 1 ) ); /* this shouldn't */
489
490    if ( newString == NULL )
491        return NULL;
492
493    u_austrcpy ( newString, unichars );
494
495    return newString;
496}
497
498char *aescstrdup(const UChar* unichars,int32_t length){
499    char *newString,*targetLimit,*target;
500    UConverterFromUCallback cb;
501    const void *p;
502    UErrorCode errorCode = U_ZERO_ERROR;
503#if U_CHARSET_FAMILY==U_EBCDIC_FAMILY
504#   if U_PLATFORM == U_PF_OS390
505        static const char convName[] = "ibm-1047";
506#   else
507        static const char convName[] = "ibm-37";
508#   endif
509#else
510    static const char convName[] = "US-ASCII";
511#endif
512    UConverter* conv = ucnv_open(convName, &errorCode);
513    if(length==-1){
514        length = u_strlen( unichars);
515    }
516    newString = (char*)ctst_malloc ( sizeof(char) * 8 * (length +1));
517    target = newString;
518    targetLimit = newString+sizeof(char) * 8 * (length +1);
519    ucnv_setFromUCallBack(conv, UCNV_FROM_U_CALLBACK_ESCAPE, UCNV_ESCAPE_C, &cb, &p, &errorCode);
520    ucnv_fromUnicode(conv,&target,targetLimit, &unichars, (UChar*)(unichars+length),NULL,TRUE,&errorCode);
521    ucnv_close(conv);
522    *target = '\0';
523    return newString;
524}
525
526const char* loadTestData(UErrorCode* err){
527    if( _testDataPath == NULL){
528        const char*      directory=NULL;
529        UResourceBundle* test =NULL;
530        char* tdpath=NULL;
531        const char* tdrelativepath;
532#if defined (U_TOPBUILDDIR)
533        tdrelativepath = "test"U_FILE_SEP_STRING"testdata"U_FILE_SEP_STRING"out"U_FILE_SEP_STRING;
534        directory = U_TOPBUILDDIR;
535#else
536        tdrelativepath = ".."U_FILE_SEP_STRING".."U_FILE_SEP_STRING"test"U_FILE_SEP_STRING"testdata"U_FILE_SEP_STRING"out"U_FILE_SEP_STRING;
537        directory= ctest_dataOutDir();
538#endif
539
540        tdpath = (char*) ctst_malloc(sizeof(char) *(( strlen(directory) * strlen(tdrelativepath)) + 10));
541
542
543        /* u_getDataDirectory shoul return \source\data ... set the
544         * directory to ..\source\data\..\test\testdata\out\testdata
545         *
546         * Fallback: When Memory mapped file is built
547         * ..\source\data\out\..\..\test\testdata\out\testdata
548         */
549        strcpy(tdpath, directory);
550        strcat(tdpath, tdrelativepath);
551        strcat(tdpath,"testdata");
552
553
554        test=ures_open(tdpath, "testtypes", err);
555
556        /* Fall back did not succeed either so return */
557        if(U_FAILURE(*err)){
558            *err = U_FILE_ACCESS_ERROR;
559            log_data_err("Could not load testtypes.res in testdata bundle with path %s - %s\n", tdpath, u_errorName(*err));
560            return "";
561        }
562        ures_close(test);
563        _testDataPath = tdpath;
564        return _testDataPath;
565    }
566    return _testDataPath;
567}
568
569#define CTEST_MAX_TIMEZONE_SIZE 256
570static UChar gOriginalTimeZone[CTEST_MAX_TIMEZONE_SIZE] = {0};
571
572/**
573 * Call this once to get a consistent timezone. Use ctest_resetTimeZone to set it back to the original value.
574 * @param optionalTimeZone Set this to a requested timezone.
575 *      Set to NULL to use the standard test timezone (Pacific Time)
576 */
577U_CFUNC void ctest_setTimeZone(const char *optionalTimeZone, UErrorCode *status) {
578#if !UCONFIG_NO_FORMATTING
579    UChar zoneID[CTEST_MAX_TIMEZONE_SIZE];
580
581    if (optionalTimeZone == NULL) {
582        optionalTimeZone = "America/Los_Angeles";
583    }
584    if (gOriginalTimeZone[0]) {
585        log_data_err("*** Error: time zone saved twice. New value will be %s (Are you missing data?)\n",
586               optionalTimeZone);
587    }
588    ucal_getDefaultTimeZone(gOriginalTimeZone, CTEST_MAX_TIMEZONE_SIZE, status);
589    if (U_FAILURE(*status)) {
590        log_err("*** Error: Failed to save default time zone: %s\n",
591               u_errorName(*status));
592        *status = U_ZERO_ERROR;
593    }
594
595    u_uastrncpy(zoneID, optionalTimeZone, CTEST_MAX_TIMEZONE_SIZE-1);
596    zoneID[CTEST_MAX_TIMEZONE_SIZE-1] = 0;
597    ucal_setDefaultTimeZone(zoneID, status);
598    if (U_FAILURE(*status)) {
599        log_err("*** Error: Failed to set default time zone to \"%s\": %s\n",
600               optionalTimeZone, u_errorName(*status));
601    }
602#endif
603}
604
605/**
606 * Call this once get back the original timezone
607 */
608U_CFUNC void ctest_resetTimeZone(void) {
609#if !UCONFIG_NO_FORMATTING
610    UErrorCode status = U_ZERO_ERROR;
611
612    ucal_setDefaultTimeZone(gOriginalTimeZone, &status);
613    if (U_FAILURE(status)) {
614        log_err("*** Error: Failed to reset default time zone: %s\n",
615               u_errorName(status));
616    }
617    /* Set to an empty state */
618    gOriginalTimeZone[0] = 0;
619#endif
620}
621
622
623void *ctst_malloc(size_t size) {
624  ctst_allocated_total++;
625    if(ctst_allocated >= CTST_MAX_ALLOC - 1) {
626        ctst_allocated = 0;
627        ctst_free = TRUE;
628    }
629    if(ctst_allocated_stuff[ctst_allocated]) {
630        free(ctst_allocated_stuff[ctst_allocated]);
631    }
632    return ctst_allocated_stuff[ctst_allocated++] = malloc(size);
633}
634
635#ifdef CTST_LEAK_CHECK
636static void ctst_freeAll() {
637    int i;
638    if(ctst_free == FALSE) { /* only free up to the allocated mark */
639        for(i=0; i<ctst_allocated; i++) {
640            free(ctst_allocated_stuff[i]);
641            ctst_allocated_stuff[i] = NULL;
642        }
643    } else { /* free all */
644        for(i=0; i<CTST_MAX_ALLOC; i++) {
645            free(ctst_allocated_stuff[i]);
646            ctst_allocated_stuff[i] = NULL;
647        }
648    }
649    ctst_allocated = 0;
650    _testDataPath=NULL;
651}
652
653#define VERBOSE_ASSERTIONS
654
655U_CFUNC UBool assertSuccessCheck(const char* msg, UErrorCode* ec, UBool possibleDataError) {
656    U_ASSERT(ec!=NULL);
657    if (U_FAILURE(*ec)) {
658        if (possibleDataError) {
659            log_data_err("FAIL: %s (%s)\n", msg, u_errorName(*ec));
660        } else {
661            log_err_status(*ec, "FAIL: %s (%s)\n", msg, u_errorName(*ec));
662        }
663        return FALSE;
664    }
665    return TRUE;
666}
667
668U_CFUNC UBool assertSuccess(const char* msg, UErrorCode* ec) {
669    U_ASSERT(ec!=NULL);
670    return assertSuccessCheck(msg, ec, FALSE);
671}
672
673/* if 'condition' is a UBool, the compiler complains bitterly about
674   expressions like 'a > 0' which it evaluates as int */
675U_CFUNC UBool assertTrue(const char* msg, int /*not UBool*/ condition) {
676    if (!condition) {
677        log_err("FAIL: assertTrue() failed: %s\n", msg);
678    }
679#ifdef VERBOSE_ASSERTIONS
680    else {
681        log_verbose("Ok: %s\n", msg);
682    }
683#endif
684    return (UBool)condition;
685}
686
687U_CFUNC UBool assertEquals(const char* message, const char* expected,
688                           const char* actual) {
689    if (uprv_strcmp(expected, actual) != 0) {
690        log_err("FAIL: %s; got \"%s\"; expected \"%s\"\n",
691                message, actual, expected);
692        return FALSE;
693    }
694#ifdef VERBOSE_ASSERTIONS
695    else {
696        log_verbose("Ok: %s; got \"%s\"\n", message, actual);
697    }
698#endif
699    return TRUE;
700}
701
702#endif
703