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      1 /********************************************************************
      2  * Copyright (c) 1997-2010, International Business Machines
      3  * Corporation and others. All Rights Reserved.
      4  ********************************************************************
      5  *
      6  * File CCALTST.C
      7  *
      8  * Modification History:
      9  *        Name                     Description
     10  *     Madhu Katragadda               Creation
     11  ********************************************************************
     12  */
     13 
     14 /* C API AND FUNCTIONALITY TEST FOR CALENDAR (ucol.h)*/
     15 
     16 #include "unicode/utypes.h"
     17 
     18 #if !UCONFIG_NO_FORMATTING
     19 
     20 #include <stdlib.h>
     21 #include <string.h>
     22 
     23 #include "unicode/uloc.h"
     24 #include "unicode/ucal.h"
     25 #include "unicode/udat.h"
     26 #include "unicode/ustring.h"
     27 #include "cintltst.h"
     28 #include "ccaltst.h"
     29 #include "cformtst.h"
     30 #include "cstring.h"
     31 #include "ulist.h"
     32 
     33 void TestGregorianChange(void);
     34 
     35 void addCalTest(TestNode** root);
     36 
     37 void addCalTest(TestNode** root)
     38 {
     39 
     40     addTest(root, &TestCalendar, "tsformat/ccaltst/TestCalendar");
     41     addTest(root, &TestGetSetDateAPI, "tsformat/ccaltst/TestGetSetDateAPI");
     42     addTest(root, &TestFieldGetSet, "tsformat/ccaltst/TestFieldGetSet");
     43     addTest(root, &TestAddRollExtensive, "tsformat/ccaltst/TestAddRollExtensive");
     44     addTest(root, &TestGetLimits, "tsformat/ccaltst/TestGetLimits");
     45     addTest(root, &TestDOWProgression, "tsformat/ccaltst/TestDOWProgression");
     46     addTest(root, &TestGMTvsLocal, "tsformat/ccaltst/TestGMTvsLocal");
     47     addTest(root, &TestGregorianChange, "tsformat/ccaltst/TestGregorianChange");
     48     addTest(root, &TestGetKeywordValuesForLocale, "tsformat/ccaltst/TestGetKeywordValuesForLocale");
     49     addTest(root, &TestWeekend, "tsformat/ccaltst/TestWeekend");
     50 }
     51 
     52 /* "GMT" */
     53 static const UChar fgGMTID [] = { 0x0047, 0x004d, 0x0054, 0x0000 };
     54 
     55 /* "PST" */
     56 static const UChar PST[] = {0x50, 0x53, 0x54, 0x00}; /* "PST" */
     57 
     58 static const UChar EUROPE_PARIS[] = {0x45, 0x75, 0x72, 0x6F, 0x70, 0x65, 0x2F, 0x50, 0x61, 0x72, 0x69, 0x73, 0x00}; /* "Europe/Paris" */
     59 
     60 static const UChar AMERICA_LOS_ANGELES[] = {0x41, 0x6D, 0x65, 0x72, 0x69, 0x63, 0x61, 0x2F,
     61     0x4C, 0x6F, 0x73, 0x5F, 0x41, 0x6E, 0x67, 0x65, 0x6C, 0x65, 0x73, 0x00}; /* America/Los_Angeles */
     62 
     63 typedef struct {
     64     const char *    locale;
     65     UCalendarType   calType;
     66     const char *    expectedResult;
     67 } UCalGetTypeTest;
     68 
     69 static const UCalGetTypeTest ucalGetTypeTests[] = {
     70     { "en_US",                   UCAL_GREGORIAN, "gregorian" },
     71     { "ja_JP@calendar=japanese", UCAL_DEFAULT,   "japanese"  },
     72     { "th_TH",                   UCAL_GREGORIAN, "gregorian" },
     73     { "th_TH",                   UCAL_DEFAULT,   "buddhist"  },
     74     { "th-TH-u-ca-gregory",      UCAL_DEFAULT,   "gregorian" },
     75     { "ja_JP@calendar=japanese", UCAL_GREGORIAN, "gregorian" },
     76     { "",                        UCAL_GREGORIAN, "gregorian" },
     77     { NULL,                      UCAL_GREGORIAN, "gregorian" },
     78     { NULL, 0, NULL } /* terminator */
     79 };
     80 
     81 static void TestCalendar()
     82 {
     83     UCalendar *caldef = 0, *caldef2 = 0, *calfr = 0, *calit = 0, *calfrclone = 0;
     84     UEnumeration* uenum = NULL;
     85     int32_t count, count2, i,j;
     86     UChar tzID[4];
     87     UChar *tzdname = 0;
     88     UErrorCode status = U_ZERO_ERROR;
     89     UDate now;
     90     UDateFormat *datdef = 0;
     91     UChar *result = 0;
     92     int32_t resultlength, resultlengthneeded;
     93     char tempMsgBuf[256];
     94     UChar zone1[32], zone2[32];
     95     const char *tzver = 0;
     96     UChar canonicalID[64];
     97     UBool isSystemID = FALSE;
     98     const UCalGetTypeTest * ucalGetTypeTestPtr;
     99 
    100 #ifdef U_USE_UCAL_OBSOLETE_2_8
    101     /*Testing countAvailableTimeZones*/
    102     int32_t offset=0;
    103     log_verbose("\nTesting ucal_countAvailableTZIDs\n");
    104     count=ucal_countAvailableTZIDs(offset);
    105     log_verbose("The number of timezone id's present with offset 0 are %d:\n", count);
    106     if(count < 5) /* Don't hard code an exact == test here! */
    107         log_err("FAIL: error in the ucal_countAvailableTZIDs - got %d expected at least 5 total\n", count);
    108 
    109     /*Testing getAvailableTZIDs*/
    110     log_verbose("\nTesting ucal_getAvailableTZIDs");
    111     for(i=0;i<count;i++){
    112         ucal_getAvailableTZIDs(offset, i, &status);
    113         if(U_FAILURE(status)){
    114             log_err("FAIL: ucal_getAvailableTZIDs returned %s\n", u_errorName(status));
    115         }
    116         log_verbose("%s\n", u_austrcpy(tempMsgBuf, ucal_getAvailableTZIDs(offset, i, &status)));
    117     }
    118     /*get Illegal TZID where index >= count*/
    119     ucal_getAvailableTZIDs(offset, i, &status);
    120     if(status != U_INDEX_OUTOFBOUNDS_ERROR){
    121         log_err("FAIL:for TZID index >= count Expected INDEX_OUTOFBOUNDS_ERROR Got %s\n", u_errorName(status));
    122     }
    123     status=U_ZERO_ERROR;
    124 #endif
    125 
    126     /*Test ucal_openTimeZones & ucal_openCountryTimeZones*/
    127     for (j=0; j<2; ++j) {
    128         const char* api = (j==0) ? "ucal_openTimeZones()" :
    129             "ucal_openCountryTimeZones(US)";
    130         uenum = (j==0) ? ucal_openTimeZones(&status) :
    131             ucal_openCountryTimeZones("US", &status);
    132         if (U_FAILURE(status)) {
    133             log_err("FAIL: %s failed with %s", api,
    134                     u_errorName(status));
    135         } else {
    136             const char* id;
    137             int32_t len;
    138             count = uenum_count(uenum, &status);
    139             log_verbose("%s returned %d timezone id's:\n", api, count);
    140             if (count < 5) { /* Don't hard code an exact == test here! */
    141                 log_data_err("FAIL: in %s, got %d, expected at least 5 -> %s (Are you missing data?)\n", api, count, u_errorName(status));
    142             }
    143             uenum_reset(uenum, &status);
    144             if (U_FAILURE(status)){
    145                 log_err("FAIL: uenum_reset for %s returned %s\n",
    146                         api, u_errorName(status));
    147             }
    148             for (i=0; i<count; i++) {
    149                 id = uenum_next(uenum, &len, &status);
    150                 if (U_FAILURE(status)){
    151                     log_err("FAIL: uenum_next for %s returned %s\n",
    152                             api, u_errorName(status));
    153                 } else {
    154                     log_verbose("%s\n", id);
    155                 }
    156             }
    157             /* Next one should be NULL */
    158             id = uenum_next(uenum, &len, &status);
    159             if (id != NULL) {
    160                 log_err("FAIL: uenum_next for %s returned %s, expected NULL\n",
    161                         api, id);
    162             }
    163         }
    164         uenum_close(uenum);
    165     }
    166 
    167     /*Test ucal_getDSTSavings*/
    168     status = U_ZERO_ERROR;
    169     i = ucal_getDSTSavings(fgGMTID, &status);
    170     if (U_FAILURE(status)) {
    171         log_err("FAIL: ucal_getDSTSavings(GMT) => %s\n",
    172                 u_errorName(status));
    173     } else if (i != 0) {
    174         log_data_err("FAIL: ucal_getDSTSavings(GMT) => %d, expect 0 (Are you missing data?)\n", i);
    175     }
    176     i = ucal_getDSTSavings(PST, &status);
    177     if (U_FAILURE(status)) {
    178         log_err("FAIL: ucal_getDSTSavings(PST) => %s\n",
    179                 u_errorName(status));
    180     } else if (i != 1*60*60*1000) {
    181         log_err("FAIL: ucal_getDSTSavings(PST) => %d, expect %d\n", i, 1*60*60*1000);
    182     }
    183 
    184     /*Test ucal_set/getDefaultTimeZone*/
    185     status = U_ZERO_ERROR;
    186     i = ucal_getDefaultTimeZone(zone1, sizeof(zone1)/sizeof(zone1[0]), &status);
    187     if (U_FAILURE(status)) {
    188         log_err("FAIL: ucal_getDefaultTimeZone() => %s\n",
    189                 u_errorName(status));
    190     } else {
    191         ucal_setDefaultTimeZone(EUROPE_PARIS, &status);
    192         if (U_FAILURE(status)) {
    193             log_err("FAIL: ucal_setDefaultTimeZone(Europe/Paris) => %s\n",
    194                     u_errorName(status));
    195         } else {
    196             i = ucal_getDefaultTimeZone(zone2, sizeof(zone2)/sizeof(zone2[0]), &status);
    197             if (U_FAILURE(status)) {
    198                 log_err("FAIL: ucal_getDefaultTimeZone() => %s\n",
    199                         u_errorName(status));
    200             } else {
    201                 if (u_strcmp(zone2, EUROPE_PARIS) != 0) {
    202                     log_data_err("FAIL: ucal_getDefaultTimeZone() did not return Europe/Paris (Are you missing data?)\n");
    203                 }
    204             }
    205         }
    206         status = U_ZERO_ERROR;
    207         ucal_setDefaultTimeZone(zone1, &status);
    208     }
    209 
    210     /*Test ucal_getTZDataVersion*/
    211     status = U_ZERO_ERROR;
    212     tzver = ucal_getTZDataVersion(&status);
    213     if (U_FAILURE(status)) {
    214         log_err_status(status, "FAIL: ucal_getTZDataVersion() => %s\n", u_errorName(status));
    215     } else if (uprv_strlen(tzver) != 5 /*4 digits + 1 letter*/) {
    216         log_err("FAIL: Bad version string was returned by ucal_getTZDataVersion\n");
    217     } else {
    218         log_verbose("PASS: ucal_getTZDataVersion returned %s\n", tzver);
    219     }
    220 
    221     /*Testing ucal_getCanonicalTimeZoneID*/
    222     status = U_ZERO_ERROR;
    223     resultlength = ucal_getCanonicalTimeZoneID(PST, -1,
    224         canonicalID, sizeof(canonicalID)/sizeof(UChar), &isSystemID, &status);
    225     if (U_FAILURE(status)) {
    226         log_err("FAIL: error in ucal_getCanonicalTimeZoneID : %s\n", u_errorName(status));
    227     } else {
    228         if (u_strcmp(AMERICA_LOS_ANGELES, canonicalID) != 0) {
    229             log_data_err("FAIL: ucal_getCanonicalTimeZoneID(%s) returned %s : expected - %s (Are you missing data?)\n",
    230                 PST, canonicalID, AMERICA_LOS_ANGELES);
    231         }
    232         if (!isSystemID) {
    233             log_data_err("FAIL: ucal_getCanonicalTimeZoneID(%s) set %d to isSystemID (Are you missing data?)\n",
    234                 PST, isSystemID);
    235         }
    236     }
    237 
    238     /*Testing the  ucal_open() function*/
    239     status = U_ZERO_ERROR;
    240     log_verbose("\nTesting the ucal_open()\n");
    241     u_uastrcpy(tzID, "PST");
    242     caldef=ucal_open(tzID, u_strlen(tzID), "en_US", UCAL_TRADITIONAL, &status);
    243     if(U_FAILURE(status)){
    244         log_data_err("FAIL: error in ucal_open caldef : %s\n - (Are you missing data?)", u_errorName(status));
    245     }
    246 
    247     caldef2=ucal_open(tzID, u_strlen(tzID), "en_US", UCAL_TRADITIONAL, &status);
    248     if(U_FAILURE(status)){
    249         log_data_err("FAIL: error in ucal_open caldef : %s - (Are you missing data?)\n", u_errorName(status));
    250     }
    251     u_strcpy(tzID, fgGMTID);
    252     calfr=ucal_open(tzID, u_strlen(tzID), "fr_FR", UCAL_TRADITIONAL, &status);
    253     if(U_FAILURE(status)){
    254         log_data_err("FAIL: error in ucal_open calfr : %s - (Are you missing data?)\n", u_errorName(status));
    255     }
    256     calit=ucal_open(tzID, u_strlen(tzID), "it_IT", UCAL_TRADITIONAL, &status);
    257     if(U_FAILURE(status))    {
    258         log_data_err("FAIL: error in ucal_open calit : %s - (Are you missing data?)\n", u_errorName(status));
    259     }
    260 
    261     /*Testing the  clone() function*/
    262     calfrclone = ucal_clone(calfr, &status);
    263     if(U_FAILURE(status)){
    264         log_data_err("FAIL: error in ucal_clone calfr : %s - (Are you missing data?)\n", u_errorName(status));
    265     }
    266 
    267     /*Testing udat_getAvailable() and udat_countAvailable()*/
    268     log_verbose("\nTesting getAvailableLocales and countAvailable()\n");
    269     count=ucal_countAvailable();
    270     /* use something sensible w/o hardcoding the count */
    271     if(count > 0) {
    272         log_verbose("PASS: ucal_countAvailable() works fine\n");
    273         log_verbose("The no: of locales for which calendars are avilable are %d\n", count);
    274     } else {
    275         log_data_err("FAIL: Error in countAvailable()\n");
    276     }
    277 
    278     for(i=0;i<count;i++) {
    279        log_verbose("%s\n", ucal_getAvailable(i));
    280     }
    281 
    282 
    283     /*Testing the equality between calendar's*/
    284     log_verbose("\nTesting ucal_equivalentTo()\n");
    285     if(caldef && caldef2 && calfr && calit) {
    286       if(ucal_equivalentTo(caldef, caldef2) == FALSE || ucal_equivalentTo(caldef, calfr)== TRUE ||
    287         ucal_equivalentTo(caldef, calit)== TRUE || ucal_equivalentTo(calfr, calfrclone) == FALSE) {
    288           log_data_err("FAIL: Error. equivalentTo test failed (Are you missing data?)\n");
    289       } else {
    290           log_verbose("PASS: equivalentTo test passed\n");
    291       }
    292     }
    293 
    294 
    295     /*Testing the current time and date using ucal_getnow()*/
    296     log_verbose("\nTesting the ucal_getNow function to check if it is fetching tbe current time\n");
    297     now=ucal_getNow();
    298     /* open the date format and format the date to check the output */
    299     datdef=udat_open(UDAT_FULL,UDAT_FULL ,NULL, NULL, 0,NULL,0,&status);
    300     if(U_FAILURE(status)){
    301         log_data_err("FAIL: error in creating the dateformat : %s (Are you missing data?)\n", u_errorName(status));
    302         return;
    303     }
    304     log_verbose("PASS: The current date and time fetched is %s\n", u_austrcpy(tempMsgBuf, myDateFormat(datdef, now)) );
    305 
    306 
    307     /*Testing the TimeZoneDisplayName */
    308     log_verbose("\nTesting the fetching of time zone display name\n");
    309     /*for the US locale */
    310     resultlength=0;
    311     resultlengthneeded=ucal_getTimeZoneDisplayName(caldef, UCAL_DST, "en_US", NULL, resultlength, &status);
    312 
    313     if(status==U_BUFFER_OVERFLOW_ERROR)
    314     {
    315         status=U_ZERO_ERROR;
    316         resultlength=resultlengthneeded+1;
    317         result=(UChar*)malloc(sizeof(UChar) * resultlength);
    318         ucal_getTimeZoneDisplayName(caldef, UCAL_DST, "en_US", result, resultlength, &status);
    319     }
    320     if(U_FAILURE(status))    {
    321         log_err("FAIL: Error in getting the timezone display name : %s\n", u_errorName(status));
    322     }
    323     else{
    324         log_verbose("PASS: getting the time zone display name successful : %s, %d needed \n",
    325             u_errorName(status), resultlengthneeded);
    326     }
    327 
    328 
    329 #define expectPDT "Pacific Daylight Time"
    330 
    331     tzdname=(UChar*)malloc(sizeof(UChar) * (sizeof(expectPDT)+1));
    332     u_uastrcpy(tzdname, expectPDT);
    333     if(u_strcmp(tzdname, result)==0){
    334         log_verbose("PASS: got the correct time zone display name %s\n", u_austrcpy(tempMsgBuf, result) );
    335     }
    336     else{
    337         log_err("FAIL: got the wrong time zone(DST) display name %s, wanted %s\n", austrdup(result) , expectPDT);
    338     }
    339 
    340     ucal_getTimeZoneDisplayName(caldef, UCAL_SHORT_DST, "en_US", result, resultlength, &status);
    341     u_uastrcpy(tzdname, "PDT");
    342     if(u_strcmp(tzdname, result) != 0){
    343         log_err("FAIL: got the wrong time zone(SHORT_DST) display name %s, wanted %s\n", austrdup(result), austrdup(tzdname));
    344     }
    345 
    346     ucal_getTimeZoneDisplayName(caldef, UCAL_STANDARD, "en_US", result, resultlength, &status);
    347     u_uastrcpy(tzdname, "Pacific Standard Time");
    348     if(u_strcmp(tzdname, result) != 0){
    349         log_err("FAIL: got the wrong time zone(STANDARD) display name %s, wanted %s\n", austrdup(result), austrdup(tzdname));
    350     }
    351 
    352     ucal_getTimeZoneDisplayName(caldef, UCAL_SHORT_STANDARD, "en_US", result, resultlength, &status);
    353     u_uastrcpy(tzdname, "PST");
    354     if(u_strcmp(tzdname, result) != 0){
    355         log_err("FAIL: got the wrong time zone(SHORT_STANDARD) display name %s, wanted %s\n", austrdup(result), austrdup(tzdname));
    356     }
    357 
    358 
    359     /*testing the setAttributes and getAttributes of a UCalendar*/
    360     log_verbose("\nTesting the getAttributes and set Attributes\n");
    361     count=ucal_getAttribute(calit, UCAL_LENIENT);
    362     count2=ucal_getAttribute(calfr, UCAL_LENIENT);
    363     ucal_setAttribute(calit, UCAL_LENIENT, 0);
    364     ucal_setAttribute(caldef, UCAL_LENIENT, count2);
    365     if( ucal_getAttribute(calit, UCAL_LENIENT) !=0 ||
    366         ucal_getAttribute(calfr, UCAL_LENIENT)!=ucal_getAttribute(caldef, UCAL_LENIENT) )
    367         log_err("FAIL: there is an error in getAttributes or setAttributes\n");
    368     else
    369         log_verbose("PASS: attribute set and got successfully\n");
    370         /*set it back to orginal value */
    371     log_verbose("Setting it back to normal\n");
    372     ucal_setAttribute(calit, UCAL_LENIENT, count);
    373     if(ucal_getAttribute(calit, UCAL_LENIENT)!=count)
    374         log_err("FAIL: Error in setting the attribute back to normal\n");
    375 
    376     /*setting the first day of the week to other values  */
    377     count=ucal_getAttribute(calit, UCAL_FIRST_DAY_OF_WEEK);
    378     for (i=1; i<=7; ++i) {
    379         ucal_setAttribute(calit, UCAL_FIRST_DAY_OF_WEEK,i);
    380         if (ucal_getAttribute(calit, UCAL_FIRST_DAY_OF_WEEK) != i)
    381             log_err("FAIL: set/getFirstDayOfWeek failed\n");
    382     }
    383     /*get bogus Attribute*/
    384     count=ucal_getAttribute(calit, (UCalendarAttribute)99); /* BOGUS_ATTRIBUTE */
    385     if(count != -1){
    386         log_err("FAIL: get/bogus attribute should return -1\n");
    387     }
    388 
    389     /*set it back to normal */
    390     ucal_setAttribute(calit, UCAL_FIRST_DAY_OF_WEEK,count);
    391     /*setting minimal days of the week to other values */
    392     count=ucal_getAttribute(calit, UCAL_MINIMAL_DAYS_IN_FIRST_WEEK);
    393     for (i=1; i<=7; ++i) {
    394         ucal_setAttribute(calit, UCAL_MINIMAL_DAYS_IN_FIRST_WEEK,i);
    395         if (ucal_getAttribute(calit, UCAL_MINIMAL_DAYS_IN_FIRST_WEEK) != i)
    396             log_err("FAIL: set/getMinimalDaysInFirstWeek failed\n");
    397     }
    398     /*set it back to normal */
    399     ucal_setAttribute(calit, UCAL_MINIMAL_DAYS_IN_FIRST_WEEK,count);
    400 
    401 
    402     /*testing if the UCalendar's timezone is currently in day light saving's time*/
    403     log_verbose("\nTesting if the UCalendar is currently in daylight saving's time\n");
    404     ucal_setDateTime(caldef, 1999, UCAL_MARCH, 3, 10, 45, 20, &status);
    405     ucal_inDaylightTime(caldef, &status );
    406     if(U_FAILURE(status))    {
    407         log_err("Error in ucal_inDaylightTime: %s\n", u_errorName(status));
    408     }
    409     if(!ucal_inDaylightTime(caldef, &status))
    410         log_verbose("PASS: It is not in daylight saving's time\n");
    411     else
    412         log_err("FAIL: It is not in daylight saving's time\n");
    413 
    414     /*closing the UCalendar*/
    415     ucal_close(caldef);
    416     ucal_close(caldef2);
    417     ucal_close(calfr);
    418     ucal_close(calit);
    419     ucal_close(calfrclone);
    420 
    421     /*testing ucal_getType, and ucal_open with UCAL_GREGORIAN*/
    422     for (ucalGetTypeTestPtr = ucalGetTypeTests; ucalGetTypeTestPtr->expectedResult != NULL; ++ucalGetTypeTestPtr) {
    423         const char * localeToDisplay = (ucalGetTypeTestPtr->locale != NULL)? ucalGetTypeTestPtr->locale: "<NULL>";
    424         status = U_ZERO_ERROR;
    425         caldef = ucal_open(NULL, 0, ucalGetTypeTestPtr->locale, ucalGetTypeTestPtr->calType, &status);
    426         if ( U_SUCCESS(status) ) {
    427             const char * calType = ucal_getType(caldef, &status);
    428             if ( U_SUCCESS(status) && calType != NULL ) {
    429                 if ( strcmp( calType, ucalGetTypeTestPtr->expectedResult ) != 0 ) {
    430                     log_err("FAIL: ucal_open %s type %d does not return %s calendar\n", localeToDisplay,
    431                                                 ucalGetTypeTestPtr->calType, ucalGetTypeTestPtr->expectedResult);
    432                 }
    433             } else {
    434                 log_err("FAIL: ucal_open %s type %d, then ucal_getType fails\n", localeToDisplay, ucalGetTypeTestPtr->calType);
    435             }
    436             ucal_close(caldef);
    437         } else {
    438             log_err("FAIL: ucal_open %s type %d fails\n", localeToDisplay, ucalGetTypeTestPtr->calType);
    439         }
    440     }
    441 
    442     /*closing the UDateFormat used */
    443     udat_close(datdef);
    444     free(result);
    445     free(tzdname);
    446 }
    447 
    448 /*------------------------------------------------------*/
    449 /*Testing the getMillis, setMillis, setDate and setDateTime functions extensively*/
    450 
    451 static void TestGetSetDateAPI()
    452 {
    453     UCalendar *caldef = 0, *caldef2 = 0;
    454     UChar tzID[4];
    455     UDate d1;
    456     int32_t hour;
    457     int32_t zoneOffset;
    458     UDateFormat *datdef = 0;
    459     UErrorCode status=U_ZERO_ERROR;
    460     UDate d2= 837039928046.0;
    461     UChar temp[30];
    462 
    463     log_verbose("\nOpening the calendars()\n");
    464     u_strcpy(tzID, fgGMTID);
    465     /*open the calendars used */
    466     caldef=ucal_open(tzID, u_strlen(tzID), "en_US", UCAL_TRADITIONAL, &status);
    467     caldef2=ucal_open(tzID, u_strlen(tzID), "en_US", UCAL_TRADITIONAL, &status);
    468     /*open the dateformat */
    469     /* this is supposed to open default date format, but later on it treats it like it is "en_US"
    470        - very bad if you try to run the tests on machine where default locale is NOT "en_US" */
    471     /*datdef=udat_open(UDAT_DEFAULT,UDAT_DEFAULT ,NULL,fgGMTID,-1, &status);*/
    472     datdef=udat_open(UDAT_DEFAULT,UDAT_DEFAULT ,"en_US",fgGMTID,-1,NULL,0, &status);
    473     if(U_FAILURE(status))
    474     {
    475         log_data_err("error in creating the dateformat : %s (Are you missing data?)\n", u_errorName(status));
    476         return;
    477     }
    478 
    479 
    480     /*Testing getMillis and setMillis */
    481     log_verbose("\nTesting the date and time fetched in millis for a calendar using getMillis\n");
    482     d1=ucal_getMillis(caldef, &status);
    483     if(U_FAILURE(status)){
    484         log_err("Error in getMillis : %s\n", u_errorName(status));
    485     }
    486 
    487     /*testing setMillis */
    488     log_verbose("\nTesting the set date and time function using setMillis\n");
    489     ucal_setMillis(caldef, d2, &status);
    490     if(U_FAILURE(status)){
    491         log_err("Error in setMillis : %s\n", u_errorName(status));
    492     }
    493 
    494     /*testing if the calendar date is set properly or not  */
    495     d1=ucal_getMillis(caldef, &status);
    496     if(u_strcmp(myDateFormat(datdef, d1), myDateFormat(datdef, d2))!=0)
    497         log_err("error in setMillis or getMillis\n");
    498     /*-------------------*/
    499 
    500 
    501 
    502     ctest_setTimeZone(NULL, &status);
    503 
    504     /*testing ucal_setTimeZone() function*/
    505     log_verbose("\nTesting if the function ucal_setTimeZone() works fine\n");
    506     ucal_setMillis(caldef2, d2, &status);
    507     if(U_FAILURE(status)){
    508         log_err("Error in getMillis : %s\n", u_errorName(status));;
    509     }
    510     hour=ucal_get(caldef2, UCAL_HOUR_OF_DAY, &status);
    511 
    512     u_uastrcpy(tzID, "PST");
    513     ucal_setTimeZone(caldef2,tzID, 3, &status);
    514     if(U_FAILURE(status)){
    515         log_err("Error in setting the time zone using ucal_setTimeZone(): %s\n", u_errorName(status));
    516     }
    517     else
    518         log_verbose("ucal_setTimeZone worked fine\n");
    519     if(hour == ucal_get(caldef2, UCAL_HOUR_OF_DAY, &status))
    520         log_err("FAIL: Error setting the time zone doesn't change the represented time\n");
    521     else if((hour-8 + 1) != ucal_get(caldef2, UCAL_HOUR_OF_DAY, &status)) /*because it is not in daylight savings time */
    522         log_err("FAIL: Error setTimeZone doesn't change the represented time correctly with 8 hour offset\n");
    523     else
    524         log_verbose("PASS: setTimeZone works fine\n");
    525 
    526     /*testing setTimeZone roundtrip */
    527     log_verbose("\nTesting setTimeZone() roundtrip\n");
    528     u_strcpy(tzID, fgGMTID);
    529     ucal_setTimeZone(caldef2, tzID, 3, &status);
    530     if(U_FAILURE(status)){
    531         log_err("Error in setting the time zone using ucal_setTimeZone(): %s\n", u_errorName(status));
    532     }
    533     if(d2==ucal_getMillis(caldef2, &status))
    534         log_verbose("PASS: setTimeZone roundtrip test passed\n");
    535     else
    536         log_err("FAIL: setTimeZone roundtrip test failed\n");
    537 
    538     zoneOffset = ucal_get(caldef2, UCAL_ZONE_OFFSET, &status);
    539     if(U_FAILURE(status)){
    540         log_err("Error in getting the time zone using ucal_get() after using ucal_setTimeZone(): %s\n", u_errorName(status));
    541     }
    542     else if (zoneOffset != 0) {
    543         log_err("Error in getting the time zone using ucal_get() after using ucal_setTimeZone() offset=%d\n", zoneOffset);
    544     }
    545 
    546     ucal_setTimeZone(caldef2, NULL, -1, &status);
    547     if(U_FAILURE(status)){
    548         log_err("Error in setting the time zone using ucal_setTimeZone(): %s\n", u_errorName(status));
    549     }
    550     if(ucal_getMillis(caldef2, &status))
    551         log_verbose("PASS: setTimeZone roundtrip test passed\n");
    552     else
    553         log_err("FAIL: setTimeZone roundtrip test failed\n");
    554 
    555     zoneOffset = ucal_get(caldef2, UCAL_ZONE_OFFSET, &status);
    556     if(U_FAILURE(status)){
    557         log_err("Error in getting the time zone using ucal_get() after using ucal_setTimeZone(): %s\n", u_errorName(status));
    558     }
    559     else if (zoneOffset != -28800000) {
    560         log_err("Error in getting the time zone using ucal_get() after using ucal_setTimeZone() offset=%d\n", zoneOffset);
    561     }
    562 
    563     ctest_resetTimeZone();
    564 
    565 /*----------------------------*     */
    566 
    567 
    568 
    569     /*Testing  if setDate works fine  */
    570     log_verbose("\nTesting the ucal_setDate() function \n");
    571     u_uastrcpy(temp, "Dec 17, 1971 11:05:28 PM");
    572     ucal_setDate(caldef,1971, UCAL_DECEMBER, 17, &status);
    573     if(U_FAILURE(status)){
    574         log_err("error in setting the calendar date : %s\n", u_errorName(status));
    575     }
    576     /*checking if the calendar date is set properly or not  */
    577     d1=ucal_getMillis(caldef, &status);
    578     if(u_strcmp(myDateFormat(datdef, d1), temp)==0)
    579         log_verbose("PASS:setDate works fine\n");
    580     else
    581         log_err("FAIL:Error in setDate()\n");
    582 
    583 
    584     /* Testing setDate Extensively with various input values */
    585     log_verbose("\nTesting ucal_setDate() extensively\n");
    586     ucal_setDate(caldef, 1999, UCAL_JANUARY, 10, &status);
    587     verify1("1999  10th day of January  is :", caldef, datdef, 1999, UCAL_JANUARY, 10);
    588     ucal_setDate(caldef, 1999, UCAL_DECEMBER, 3, &status);
    589     verify1("1999 3rd day of December  is :", caldef, datdef, 1999, UCAL_DECEMBER, 3);
    590     ucal_setDate(caldef, 2000, UCAL_MAY, 3, &status);
    591     verify1("2000 3rd day of May is :", caldef, datdef, 2000, UCAL_MAY, 3);
    592     ucal_setDate(caldef, 1999, UCAL_AUGUST, 32, &status);
    593     verify1("1999 32th day of August is :", caldef, datdef, 1999, UCAL_SEPTEMBER, 1);
    594     ucal_setDate(caldef, 1999, UCAL_MARCH, 0, &status);
    595     verify1("1999 0th day of March is :", caldef, datdef, 1999, UCAL_FEBRUARY, 28);
    596     ucal_setDate(caldef, 0, UCAL_MARCH, 12, &status);
    597 
    598     /*--------------------*/
    599 
    600     /*Testing if setDateTime works fine */
    601     log_verbose("\nTesting the ucal_setDateTime() function \n");
    602     u_uastrcpy(temp, "May 3, 1972 4:30:42 PM");
    603     ucal_setDateTime(caldef,1972, UCAL_MAY, 3, 16, 30, 42, &status);
    604     if(U_FAILURE(status)){
    605         log_err("error in setting the calendar date : %s\n", u_errorName(status));
    606     }
    607     /*checking  if the calendar date is set properly or not  */
    608     d1=ucal_getMillis(caldef, &status);
    609     if(u_strcmp(myDateFormat(datdef, d1), temp)==0)
    610         log_verbose("PASS: setDateTime works fine\n");
    611     else
    612         log_err("FAIL: Error in setDateTime\n");
    613 
    614 
    615 
    616     /*Testing setDateTime extensively with various input values*/
    617     log_verbose("\nTesting ucal_setDateTime() function extensively\n");
    618     ucal_setDateTime(caldef, 1999, UCAL_OCTOBER, 10, 6, 45, 30, &status);
    619     verify2("1999  10th day of October  at 6:45:30 is :", caldef, datdef, 1999, UCAL_OCTOBER, 10, 6, 45, 30, 0 );
    620     ucal_setDateTime(caldef, 1999, UCAL_MARCH, 3, 15, 10, 55, &status);
    621     verify2("1999 3rd day of March   at 15:10:55 is :", caldef, datdef, 1999, UCAL_MARCH, 3, 3, 10, 55, 1);
    622     ucal_setDateTime(caldef, 1999, UCAL_MAY, 3, 25, 30, 45, &status);
    623     verify2("1999 3rd day of May at 25:30:45 is :", caldef, datdef, 1999, UCAL_MAY, 4, 1, 30, 45, 0);
    624     ucal_setDateTime(caldef, 1999, UCAL_AUGUST, 32, 22, 65, 40, &status);
    625     verify2("1999 32th day of August at 22:65:40 is :", caldef, datdef, 1999, UCAL_SEPTEMBER, 1, 11, 5, 40,1);
    626     ucal_setDateTime(caldef, 1999, UCAL_MARCH, 12, 0, 0, 0,&status);
    627     verify2("1999 12th day of March at 0:0:0 is :", caldef, datdef, 1999, UCAL_MARCH, 12, 0, 0, 0, 0);
    628     ucal_setDateTime(caldef, 1999, UCAL_MARCH, 12, -10, -10,0, &status);
    629     verify2("1999 12th day of March is at -10:-10:0 :", caldef, datdef, 1999, UCAL_MARCH, 11, 1, 50, 0, 1);
    630 
    631 
    632 
    633     /*close caldef and datdef*/
    634     ucal_close(caldef);
    635     ucal_close(caldef2);
    636     udat_close(datdef);
    637 }
    638 
    639 /*----------------------------------------------------------- */
    640 /**
    641  * Confirm the functioning of the calendar field related functions.
    642  */
    643 static void TestFieldGetSet()
    644 {
    645     UCalendar *cal = 0;
    646     UChar tzID[4];
    647     UDateFormat *datdef = 0;
    648     UDate d1;
    649     UErrorCode status=U_ZERO_ERROR;
    650     log_verbose("\nFetching pointer to UCalendar using the ucal_open()\n");
    651     u_strcpy(tzID, fgGMTID);
    652     /*open the calendar used */
    653     cal=ucal_open(tzID, u_strlen(tzID), "en_US", UCAL_TRADITIONAL, &status);
    654     if (U_FAILURE(status)) {
    655         log_data_err("ucal_open failed: %s - (Are you missing data?)\n", u_errorName(status));
    656         return;
    657     }
    658     datdef=udat_open(UDAT_SHORT,UDAT_SHORT ,NULL,fgGMTID,-1,NULL, 0, &status);
    659     if(U_FAILURE(status))
    660     {
    661         log_data_err("error in creating the dateformat : %s (Are you missing data?)\n", u_errorName(status));
    662     }
    663 
    664     /*Testing ucal_get()*/
    665     log_verbose("\nTesting the ucal_get() function of Calendar\n");
    666     ucal_setDateTime(cal, 1999, UCAL_MARCH, 12, 5, 25, 30, &status);
    667     if(U_FAILURE(status)){
    668         log_data_err("error in the setDateTime() : %s (Are you missing data?)\n", u_errorName(status));
    669     }
    670     if(ucal_get(cal, UCAL_YEAR, &status)!=1999 || ucal_get(cal, UCAL_MONTH, &status)!=2 ||
    671         ucal_get(cal, UCAL_DATE, &status)!=12 || ucal_get(cal, UCAL_HOUR, &status)!=5)
    672         log_data_err("error in ucal_get() -> %s (Are you missing data?)\n", u_errorName(status));
    673     else if(ucal_get(cal, UCAL_DAY_OF_WEEK_IN_MONTH, &status)!=2 || ucal_get(cal, UCAL_DAY_OF_WEEK, &status)!=6
    674         || ucal_get(cal, UCAL_WEEK_OF_MONTH, &status)!=2 || ucal_get(cal, UCAL_WEEK_OF_YEAR, &status)!= 10)
    675         log_err("FAIL: error in ucal_get()\n");
    676     else
    677         log_verbose("PASS: ucal_get() works fine\n");
    678 
    679     /*Testing the ucal_set() , ucal_clear() functions of calendar*/
    680     log_verbose("\nTesting the set, and clear  field functions of calendar\n");
    681     ucal_setAttribute(cal, UCAL_LENIENT, 0);
    682     ucal_clear(cal);
    683     ucal_set(cal, UCAL_YEAR, 1997);
    684     ucal_set(cal, UCAL_MONTH, UCAL_JUNE);
    685     ucal_set(cal, UCAL_DATE, 3);
    686     verify1("1997 third day of June = ", cal, datdef, 1997, UCAL_JUNE, 3);
    687     ucal_clear(cal);
    688     ucal_set(cal, UCAL_YEAR, 1997);
    689     ucal_set(cal, UCAL_DAY_OF_WEEK, UCAL_TUESDAY);
    690     ucal_set(cal, UCAL_MONTH, UCAL_JUNE);
    691     ucal_set(cal, UCAL_DAY_OF_WEEK_IN_MONTH, 1);
    692     verify1("1997 first Tuesday in June = ", cal, datdef, 1997, UCAL_JUNE, 3);
    693     ucal_clear(cal);
    694     ucal_set(cal, UCAL_YEAR, 1997);
    695     ucal_set(cal, UCAL_DAY_OF_WEEK, UCAL_TUESDAY);
    696     ucal_set(cal, UCAL_MONTH, UCAL_JUNE);
    697     ucal_set(cal, UCAL_DAY_OF_WEEK_IN_MONTH, - 1);
    698     verify1("1997 last Tuesday in June = ", cal, datdef,1997,   UCAL_JUNE, 24);
    699     /*give undesirable input    */
    700     status = U_ZERO_ERROR;
    701     ucal_clear(cal);
    702     ucal_set(cal, UCAL_YEAR, 1997);
    703     ucal_set(cal, UCAL_DAY_OF_WEEK, UCAL_TUESDAY);
    704     ucal_set(cal, UCAL_MONTH, UCAL_JUNE);
    705     ucal_set(cal, UCAL_DAY_OF_WEEK_IN_MONTH, 0);
    706     d1 = ucal_getMillis(cal, &status);
    707     if (status != U_ILLEGAL_ARGUMENT_ERROR) {
    708         log_err("FAIL: U_ILLEGAL_ARGUMENT_ERROR was not returned for : 1997 zero-th Tuesday in June\n");
    709     } else {
    710         log_verbose("PASS: U_ILLEGAL_ARGUMENT_ERROR as expected\n");
    711     }
    712     status = U_ZERO_ERROR;
    713     ucal_clear(cal);
    714     ucal_set(cal, UCAL_YEAR, 1997);
    715     ucal_set(cal, UCAL_DAY_OF_WEEK, UCAL_TUESDAY);
    716     ucal_set(cal, UCAL_MONTH, UCAL_JUNE);
    717     ucal_set(cal, UCAL_WEEK_OF_MONTH, 1);
    718     verify1("1997 Tuesday in week 1 of June = ", cal,datdef, 1997, UCAL_JUNE, 3);
    719     ucal_clear(cal);
    720     ucal_set(cal, UCAL_YEAR, 1997);
    721     ucal_set(cal, UCAL_DAY_OF_WEEK, UCAL_TUESDAY);
    722     ucal_set(cal, UCAL_MONTH, UCAL_JUNE);
    723     ucal_set(cal, UCAL_WEEK_OF_MONTH, 5);
    724     verify1("1997 Tuesday in week 5 of June = ", cal,datdef, 1997, UCAL_JULY, 1);
    725     status = U_ZERO_ERROR;
    726     ucal_clear(cal);
    727     ucal_set(cal, UCAL_YEAR, 1997);
    728     ucal_set(cal, UCAL_DAY_OF_WEEK, UCAL_TUESDAY);
    729     ucal_set(cal, UCAL_MONTH, UCAL_JUNE);
    730     ucal_set(cal, UCAL_WEEK_OF_MONTH, 0);
    731     ucal_setAttribute(cal, UCAL_MINIMAL_DAYS_IN_FIRST_WEEK,1);
    732     d1 = ucal_getMillis(cal,&status);
    733     if (status != U_ILLEGAL_ARGUMENT_ERROR){
    734         log_err("FAIL: U_ILLEGAL_ARGUMENT_ERROR was not returned for : 1997 Tuesday zero-th week in June\n");
    735     } else {
    736         log_verbose("PASS: U_ILLEGAL_ARGUMENT_ERROR as expected\n");
    737     }
    738     status = U_ZERO_ERROR;
    739     ucal_clear(cal);
    740     ucal_set(cal, UCAL_YEAR_WOY, 1997);
    741     ucal_set(cal, UCAL_DAY_OF_WEEK, UCAL_TUESDAY);
    742     ucal_set(cal, UCAL_WEEK_OF_YEAR, 1);
    743     verify1("1997 Tuesday in week 1 of year = ", cal, datdef,1996, UCAL_DECEMBER, 31);
    744     ucal_clear(cal);
    745     ucal_set(cal, UCAL_YEAR, 1997);
    746     ucal_set(cal, UCAL_DAY_OF_WEEK, UCAL_TUESDAY);
    747     ucal_set(cal, UCAL_WEEK_OF_YEAR, 10);
    748     verify1("1997 Tuesday in week 10 of year = ", cal,datdef, 1997, UCAL_MARCH, 4);
    749     ucal_clear(cal);
    750     ucal_set(cal, UCAL_YEAR, 1999);
    751     ucal_set(cal, UCAL_DAY_OF_YEAR, 1);
    752     verify1("1999 1st day of the year =", cal, datdef, 1999, UCAL_JANUARY, 1);
    753     ucal_set(cal, UCAL_MONTH, -3);
    754     d1 = ucal_getMillis(cal,&status);
    755     if (status != U_ILLEGAL_ARGUMENT_ERROR){
    756         log_err("FAIL: U_ILLEGAL_ARGUMENT_ERROR was not returned for : 1999 -3th month\n");
    757     } else {
    758         log_verbose("PASS: U_ILLEGAL_ARGUMENT_ERROR as expected\n");
    759     }
    760 
    761     ucal_setAttribute(cal, UCAL_LENIENT, 1);
    762 
    763     ucal_set(cal, UCAL_MONTH, -3);
    764     verify1("1999 -3th month should be", cal, datdef, 1998, UCAL_OCTOBER, 1);
    765 
    766 
    767     /*testing isSet and clearField()*/
    768     if(!ucal_isSet(cal, UCAL_WEEK_OF_YEAR))
    769         log_err("FAIL: error in isSet\n");
    770     else
    771         log_verbose("PASS: isSet working fine\n");
    772     ucal_clearField(cal, UCAL_WEEK_OF_YEAR);
    773     if(ucal_isSet(cal, UCAL_WEEK_OF_YEAR))
    774         log_err("FAIL: there is an error in clearField or isSet\n");
    775     else
    776         log_verbose("PASS :clearField working fine\n");
    777 
    778     /*-------------------------------*/
    779 
    780     ucal_close(cal);
    781     udat_close(datdef);
    782 }
    783 
    784 
    785 
    786 /* ------------------------------------- */
    787 /**
    788  * Execute adding and rolling in Calendar extensively,
    789  */
    790 static void TestAddRollExtensive()
    791 {
    792     UCalendar *cal = 0;
    793     int32_t i,limit;
    794     UChar tzID[4];
    795     UCalendarDateFields e;
    796     int32_t y,m,d,hr,min,sec,ms;
    797     int32_t maxlimit = 40;
    798     UErrorCode status = U_ZERO_ERROR;
    799     y = 1997; m = UCAL_FEBRUARY; d = 1; hr = 1; min = 1; sec = 0; ms = 0;
    800 
    801     log_verbose("Testing add and roll extensively\n");
    802 
    803     u_uastrcpy(tzID, "PST");
    804     /*open the calendar used */
    805     cal=ucal_open(tzID, u_strlen(tzID), "en_US", UCAL_GREGORIAN, &status);;
    806     if (U_FAILURE(status)) {
    807         log_data_err("ucal_open() failed : %s - (Are you missing data?)\n", u_errorName(status));
    808         return;
    809     }
    810 
    811     ucal_set(cal, UCAL_YEAR, y);
    812     ucal_set(cal, UCAL_MONTH, m);
    813     ucal_set(cal, UCAL_DATE, d);
    814     ucal_setAttribute(cal, UCAL_MINIMAL_DAYS_IN_FIRST_WEEK,1);
    815 
    816     /* Confirm that adding to various fields works.*/
    817     log_verbose("\nTesting to confirm that adding to various fields works with ucal_add()\n");
    818     checkDate(cal, y, m, d);
    819     ucal_add(cal,UCAL_YEAR, 1, &status);
    820     if (U_FAILURE(status)) { log_err("ucal_add failed: %s\n", u_errorName(status)); return; }
    821     y++;
    822     checkDate(cal, y, m, d);
    823     ucal_add(cal,UCAL_MONTH, 12, &status);
    824     if (U_FAILURE(status)) { log_err("ucal_add failed: %s\n", u_errorName(status) ); return; }
    825     y+=1;
    826     checkDate(cal, y, m, d);
    827     ucal_add(cal,UCAL_DATE, 1, &status);
    828     if (U_FAILURE(status)) { log_err("ucal_add failed: %s\n", u_errorName(status) ); return; }
    829     d++;
    830     checkDate(cal, y, m, d);
    831     ucal_add(cal,UCAL_DATE, 2, &status);
    832     if (U_FAILURE(status)) { log_err("ucal_add failed: %s\n", u_errorName(status) ); return; }
    833     d += 2;
    834     checkDate(cal, y, m, d);
    835     ucal_add(cal,UCAL_DATE, 28, &status);
    836     if (U_FAILURE(status)) { log_err("ucal_add failed: %s\n", u_errorName(status) ); return; }
    837     ++m;
    838     checkDate(cal, y, m, d);
    839     ucal_add(cal, (UCalendarDateFields)-1, 10, &status);
    840     if(status==U_ILLEGAL_ARGUMENT_ERROR)
    841         log_verbose("Pass: Illegal argument error as expected\n");
    842     else{
    843         log_err("Fail: No, illegal argument error as expected. Got....: %s\n", u_errorName(status));
    844     }
    845     status=U_ZERO_ERROR;
    846 
    847 
    848     /*confirm that applying roll to various fields works fine*/
    849     log_verbose("\nTesting to confirm that ucal_roll() works\n");
    850     ucal_roll(cal, UCAL_DATE, -1, &status);
    851     if (U_FAILURE(status)) { log_err("ucal_roll failed: %s\n", u_errorName(status) ); return; }
    852     d -=1;
    853     checkDate(cal, y, m, d);
    854     ucal_roll(cal, UCAL_MONTH, -2, &status);
    855     if (U_FAILURE(status)) { log_err("ucal_roll failed: %s\n", u_errorName(status) ); return; }
    856     m -=2;
    857     checkDate(cal, y, m, d);
    858     ucal_roll(cal, UCAL_DATE, 1, &status);
    859     if (U_FAILURE(status)) { log_err("ucal_roll failed: %s\n", u_errorName(status) ); return; }
    860     d +=1;
    861     checkDate(cal, y, m, d);
    862     ucal_roll(cal, UCAL_MONTH, -12, &status);
    863     if (U_FAILURE(status)) { log_err("ucal_roll failed: %s\n", u_errorName(status) ); return; }
    864     checkDate(cal, y, m, d);
    865     ucal_roll(cal, UCAL_YEAR, -1, &status);
    866     if (U_FAILURE(status)) { log_err("ucal_roll failed: %s\n", u_errorName(status) ); return; }
    867     y -=1;
    868     checkDate(cal, y, m, d);
    869     ucal_roll(cal, UCAL_DATE, 29, &status);
    870     if (U_FAILURE(status)) { log_err("ucal_roll failed: %s\n", u_errorName(status) ); return; }
    871     d = 2;
    872     checkDate(cal, y, m, d);
    873     ucal_roll(cal, (UCalendarDateFields)-1, 10, &status);
    874     if(status==U_ILLEGAL_ARGUMENT_ERROR)
    875         log_verbose("Pass: illegal arguement error as expected\n");
    876     else{
    877         log_err("Fail: no illegal argument error got..: %s\n", u_errorName(status));
    878         return;
    879     }
    880     status=U_ZERO_ERROR;
    881     ucal_clear(cal);
    882     ucal_setDateTime(cal, 1999, UCAL_FEBRUARY, 28, 10, 30, 45,  &status);
    883     if(U_FAILURE(status)){
    884         log_err("error is setting the datetime: %s\n", u_errorName(status));
    885     }
    886     ucal_add(cal, UCAL_MONTH, 1, &status);
    887     checkDate(cal, 1999, UCAL_MARCH, 28);
    888     ucal_add(cal, UCAL_MILLISECOND, 1000, &status);
    889     checkDateTime(cal, 1999, UCAL_MARCH, 28, 10, 30, 46, 0, UCAL_MILLISECOND);
    890 
    891     ucal_close(cal);
    892 /*--------------- */
    893     status=U_ZERO_ERROR;
    894     /* Testing add and roll extensively */
    895     log_verbose("\nTesting the ucal_add() and ucal_roll() functions extensively\n");
    896     y = 1997; m = UCAL_FEBRUARY; d = 1; hr = 1; min = 1; sec = 0; ms = 0;
    897     cal=ucal_open(tzID, u_strlen(tzID), "en_US", UCAL_TRADITIONAL, &status);
    898     if (U_FAILURE(status)) {
    899         log_err("ucal_open failed: %s\n", u_errorName(status));
    900         return;
    901     }
    902     ucal_set(cal, UCAL_YEAR, y);
    903     ucal_set(cal, UCAL_MONTH, m);
    904     ucal_set(cal, UCAL_DATE, d);
    905     ucal_set(cal, UCAL_HOUR, hr);
    906     ucal_set(cal, UCAL_MINUTE, min);
    907     ucal_set(cal, UCAL_SECOND,sec);
    908     ucal_set(cal, UCAL_MILLISECOND, ms);
    909     ucal_setAttribute(cal, UCAL_MINIMAL_DAYS_IN_FIRST_WEEK,1);
    910     status=U_ZERO_ERROR;
    911 
    912     log_verbose("\nTesting UCalendar add...\n");
    913     for(e = UCAL_YEAR;e < UCAL_FIELD_COUNT; e=(UCalendarDateFields)((int32_t)e + 1)) {
    914         limit = maxlimit;
    915         status = U_ZERO_ERROR;
    916         for (i = 0; i < limit; i++) {
    917             ucal_add(cal, e, 1, &status);
    918             if (U_FAILURE(status)) { limit = i; status = U_ZERO_ERROR; }
    919         }
    920         for (i = 0; i < limit; i++) {
    921             ucal_add(cal, e, -1, &status);
    922             if (U_FAILURE(status)) {
    923                 log_err("ucal_add -1 failed: %s\n", u_errorName(status));
    924                 return;
    925             }
    926         }
    927         checkDateTime(cal, y, m, d, hr, min, sec, ms, e);
    928     }
    929     log_verbose("\nTesting calendar ucal_roll()...\n");
    930     for(e = UCAL_YEAR;e < UCAL_FIELD_COUNT; e=(UCalendarDateFields)((int32_t)e + 1)) {
    931         limit = maxlimit;
    932         status = U_ZERO_ERROR;
    933         for (i = 0; i < limit; i++) {
    934             ucal_roll(cal, e, 1, &status);
    935             if (U_FAILURE(status)) {
    936                 limit = i;
    937                 status = U_ZERO_ERROR;
    938             }
    939         }
    940         for (i = 0; i < limit; i++) {
    941             ucal_roll(cal, e, -1, &status);
    942             if (U_FAILURE(status)) {
    943                 log_err("ucal_roll -1 failed: %s\n", u_errorName(status));
    944                 return;
    945             }
    946         }
    947         checkDateTime(cal, y, m, d, hr, min, sec, ms, e);
    948     }
    949 
    950     ucal_close(cal);
    951 }
    952 
    953 /*------------------------------------------------------ */
    954 /*Testing the Limits for various Fields of Calendar*/
    955 static void TestGetLimits()
    956 {
    957     UCalendar *cal = 0;
    958     int32_t min, max, gr_min, le_max, ac_min, ac_max, val;
    959     UChar tzID[4];
    960     UErrorCode status = U_ZERO_ERROR;
    961 
    962 
    963     u_uastrcpy(tzID, "PST");
    964     /*open the calendar used */
    965     cal=ucal_open(tzID, u_strlen(tzID), "en_US", UCAL_GREGORIAN, &status);;
    966     if (U_FAILURE(status)) {
    967         log_data_err("ucal_open() for gregorian calendar failed in TestGetLimits: %s - (Are you missing data?)\n", u_errorName(status));
    968         return;
    969     }
    970 
    971     log_verbose("\nTesting the getLimits function for various fields\n");
    972 
    973 
    974 
    975     ucal_setDate(cal, 1999, UCAL_MARCH, 5, &status); /* Set the date to be March 5, 1999 */
    976     val = ucal_get(cal, UCAL_DAY_OF_WEEK, &status);
    977     min = ucal_getLimit(cal, UCAL_DAY_OF_WEEK, UCAL_MINIMUM, &status);
    978     max = ucal_getLimit(cal, UCAL_DAY_OF_WEEK, UCAL_MAXIMUM, &status);
    979     if ( (min != UCAL_SUNDAY || max != UCAL_SATURDAY ) && (min > val && val > max)  && (val != UCAL_FRIDAY)){
    980            log_err("FAIL: Min/max bad\n");
    981            log_err("FAIL: Day of week %d out of range\n", val);
    982            log_err("FAIL: FAIL: Day of week should be SUNDAY Got %d\n", val);
    983     }
    984     else
    985         log_verbose("getLimits successful\n");
    986 
    987     val = ucal_get(cal, UCAL_DAY_OF_WEEK_IN_MONTH, &status);
    988     min = ucal_getLimit(cal, UCAL_DAY_OF_WEEK_IN_MONTH, UCAL_MINIMUM, &status);
    989     max = ucal_getLimit(cal, UCAL_DAY_OF_WEEK_IN_MONTH, UCAL_MAXIMUM, &status);
    990     if ( (min != 0 || max != 5 ) && (min > val && val > max)  && (val != 1)){
    991            log_err("FAIL: Min/max bad\n");
    992            log_err("FAIL: Day of week in month %d out of range\n", val);
    993            log_err("FAIL: FAIL: Day of week in month should be SUNDAY Got %d\n", val);
    994 
    995     }
    996     else
    997         log_verbose("getLimits successful\n");
    998 
    999     min=ucal_getLimit(cal, UCAL_MONTH, UCAL_MINIMUM, &status);
   1000     max=ucal_getLimit(cal, UCAL_MONTH, UCAL_MAXIMUM, &status);
   1001     gr_min=ucal_getLimit(cal, UCAL_MONTH, UCAL_GREATEST_MINIMUM, &status);
   1002     le_max=ucal_getLimit(cal, UCAL_MONTH, UCAL_LEAST_MAXIMUM, &status);
   1003     ac_min=ucal_getLimit(cal, UCAL_MONTH, UCAL_ACTUAL_MINIMUM, &status);
   1004     ac_max=ucal_getLimit(cal, UCAL_MONTH, UCAL_ACTUAL_MAXIMUM, &status);
   1005     if(U_FAILURE(status)){
   1006         log_err("Error in getLimits: %s\n", u_errorName(status));
   1007     }
   1008     if(min!=0 || max!=11 || gr_min!=0 || le_max!=11 || ac_min!=0 || ac_max!=11)
   1009         log_err("There is and error in getLimits in fetching the values\n");
   1010     else
   1011         log_verbose("getLimits successful\n");
   1012 
   1013     ucal_setDateTime(cal, 1999, UCAL_MARCH, 5, 4, 10, 35, &status);
   1014     val=ucal_get(cal, UCAL_HOUR_OF_DAY, &status);
   1015     min=ucal_getLimit(cal, UCAL_HOUR_OF_DAY, UCAL_MINIMUM, &status);
   1016     max=ucal_getLimit(cal, UCAL_HOUR_OF_DAY, UCAL_MAXIMUM, &status);
   1017     gr_min=ucal_getLimit(cal, UCAL_MINUTE, UCAL_GREATEST_MINIMUM, &status);
   1018     le_max=ucal_getLimit(cal, UCAL_MINUTE, UCAL_LEAST_MAXIMUM, &status);
   1019     ac_min=ucal_getLimit(cal, UCAL_MINUTE, UCAL_ACTUAL_MINIMUM, &status);
   1020     ac_max=ucal_getLimit(cal, UCAL_SECOND, UCAL_ACTUAL_MAXIMUM, &status);
   1021     if( (min!=0 || max!= 11 || gr_min!=0 || le_max!=60 || ac_min!=0 || ac_max!=60) &&
   1022         (min>val && val>max) && val!=4){
   1023 
   1024         log_err("FAIL: Min/max bad\n");
   1025         log_err("FAIL: Hour of Day %d out of range\n", val);
   1026         log_err("FAIL: HOUR_OF_DAY should be 4 Got %d\n", val);
   1027     }
   1028     else
   1029         log_verbose("getLimits successful\n");
   1030 
   1031 
   1032     /*get BOGUS_LIMIT type*/
   1033     val=ucal_getLimit(cal, UCAL_SECOND, (UCalendarLimitType)99, &status);
   1034     if(val != -1){
   1035         log_err("FAIL: ucal_getLimit() with BOGUS type should return -1\n");
   1036     }
   1037     status=U_ZERO_ERROR;
   1038 
   1039 
   1040     ucal_close(cal);
   1041 }
   1042 
   1043 
   1044 
   1045 /* ------------------------------------- */
   1046 
   1047 /**
   1048  * Test that the days of the week progress properly when add is called repeatedly
   1049  * for increments of 24 days.
   1050  */
   1051 static void TestDOWProgression()
   1052 {
   1053     int32_t initialDOW, DOW, newDOW, expectedDOW;
   1054     UCalendar *cal = 0;
   1055     UDateFormat *datfor = 0;
   1056     UDate date1;
   1057     int32_t delta=24;
   1058     UErrorCode status = U_ZERO_ERROR;
   1059     UChar tzID[4];
   1060     char tempMsgBuf[256];
   1061     u_strcpy(tzID, fgGMTID);
   1062     /*open the calendar used */
   1063     cal=ucal_open(tzID, u_strlen(tzID), "en_US", UCAL_TRADITIONAL, &status);;
   1064     if (U_FAILURE(status)) {
   1065         log_data_err("ucal_open failed: %s - (Are you missing data?)\n", u_errorName(status));
   1066         return;
   1067     }
   1068 
   1069     datfor=udat_open(UDAT_MEDIUM,UDAT_MEDIUM ,NULL, fgGMTID,-1,NULL, 0, &status);
   1070     if(U_FAILURE(status)){
   1071         log_data_err("error in creating the dateformat : %s (Are you missing data?)\n", u_errorName(status));
   1072     }
   1073 
   1074 
   1075     ucal_setDate(cal, 1999, UCAL_JANUARY, 1, &status);
   1076 
   1077     log_verbose("\nTesting the DOW progression\n");
   1078 
   1079     initialDOW = ucal_get(cal, UCAL_DAY_OF_WEEK, &status);
   1080     if (U_FAILURE(status)) { log_data_err("ucal_get() failed: %s (Are you missing data?)\n", u_errorName(status) ); return; }
   1081     newDOW = initialDOW;
   1082     do {
   1083         DOW = newDOW;
   1084         log_verbose("DOW = %d...\n", DOW);
   1085         date1=ucal_getMillis(cal, &status);
   1086         if(U_FAILURE(status)){ log_err("ucal_getMiilis() failed: %s\n", u_errorName(status)); return;}
   1087         log_verbose("%s\n", u_austrcpy(tempMsgBuf, myDateFormat(datfor, date1)));
   1088 
   1089         ucal_add(cal,UCAL_DAY_OF_WEEK, delta, &status);
   1090         if (U_FAILURE(status)) { log_err("ucal_add() failed: %s\n", u_errorName(status)); return; }
   1091 
   1092         newDOW = ucal_get(cal, UCAL_DAY_OF_WEEK, &status);
   1093         if (U_FAILURE(status)) { log_err("ucal_get() failed: %s\n", u_errorName(status)); return; }
   1094         expectedDOW = 1 + (DOW + delta - 1) % 7;
   1095         date1=ucal_getMillis(cal, &status);
   1096         if(U_FAILURE(status)){ log_err("ucal_getMiilis() failed: %s\n", u_errorName(status)); return;}
   1097         if (newDOW != expectedDOW) {
   1098             log_err("Day of week should be %d instead of %d on %s", expectedDOW, newDOW,
   1099                 u_austrcpy(tempMsgBuf, myDateFormat(datfor, date1)) );
   1100             return;
   1101         }
   1102     }
   1103     while (newDOW != initialDOW);
   1104 
   1105     ucal_close(cal);
   1106     udat_close(datfor);
   1107 }
   1108 
   1109 /* ------------------------------------- */
   1110 
   1111 /**
   1112  * Confirm that the offset between local time and GMT behaves as expected.
   1113  */
   1114 static void TestGMTvsLocal()
   1115 {
   1116     log_verbose("\nTesting the offset between the GMT and local time\n");
   1117     testZones(1999, 1, 1, 12, 0, 0);
   1118     testZones(1999, 4, 16, 18, 30, 0);
   1119     testZones(1998, 12, 17, 19, 0, 0);
   1120 }
   1121 
   1122 /* ------------------------------------- */
   1123 
   1124 static void testZones(int32_t yr, int32_t mo, int32_t dt, int32_t hr, int32_t mn, int32_t sc)
   1125 {
   1126     int32_t offset,utc, expected;
   1127     UCalendar *gmtcal = 0, *cal = 0;
   1128     UDate date1;
   1129     double temp;
   1130     UDateFormat *datfor = 0;
   1131     UErrorCode status = U_ZERO_ERROR;
   1132     UChar tzID[4];
   1133     char tempMsgBuf[256];
   1134 
   1135     u_strcpy(tzID, fgGMTID);
   1136     gmtcal=ucal_open(tzID, 3, "en_US", UCAL_TRADITIONAL, &status);;
   1137     if (U_FAILURE(status)) {
   1138         log_data_err("ucal_open failed: %s - (Are you missing data?)\n", u_errorName(status));
   1139         return;
   1140     }
   1141     u_uastrcpy(tzID, "PST");
   1142     cal = ucal_open(tzID, 3, "en_US", UCAL_TRADITIONAL, &status);
   1143     if (U_FAILURE(status)) {
   1144         log_err("ucal_open failed: %s\n", u_errorName(status));
   1145         return;
   1146     }
   1147 
   1148     datfor=udat_open(UDAT_MEDIUM,UDAT_MEDIUM ,NULL, fgGMTID,-1,NULL, 0, &status);
   1149     if(U_FAILURE(status)){
   1150         log_data_err("error in creating the dateformat : %s (Are you missing data?)\n", u_errorName(status));
   1151     }
   1152 
   1153     ucal_setDateTime(gmtcal, yr, mo - 1, dt, hr, mn, sc, &status);
   1154     if (U_FAILURE(status)) {
   1155         log_data_err("ucal_setDateTime failed: %s (Are you missing data?)\n", u_errorName(status));
   1156         return;
   1157     }
   1158     ucal_set(gmtcal, UCAL_MILLISECOND, 0);
   1159     date1 = ucal_getMillis(gmtcal, &status);
   1160     if (U_FAILURE(status)) {
   1161         log_err("ucal_getMillis failed: %s\n", u_errorName(status));
   1162         return;
   1163     }
   1164     log_verbose("date = %s\n", u_austrcpy(tempMsgBuf, myDateFormat(datfor, date1)) );
   1165 
   1166 
   1167     ucal_setMillis(cal, date1, &status);
   1168     if (U_FAILURE(status)) {
   1169         log_err("ucal_setMillis() failed: %s\n", u_errorName(status));
   1170         return;
   1171     }
   1172 
   1173     offset = ucal_get(cal, UCAL_ZONE_OFFSET, &status);
   1174     offset += ucal_get(cal, UCAL_DST_OFFSET, &status);
   1175 
   1176     if (U_FAILURE(status)) {
   1177         log_err("ucal_get() failed: %s\n", u_errorName(status));
   1178         return;
   1179     }
   1180     temp=(double)((double)offset / 1000.0 / 60.0 / 60.0);
   1181     /*printf("offset for %s %f hr\n", austrdup(myDateFormat(datfor, date1)), temp);*/
   1182 
   1183     utc = ((ucal_get(cal, UCAL_HOUR_OF_DAY, &status) * 60 +
   1184                     ucal_get(cal, UCAL_MINUTE, &status)) * 60 +
   1185                    ucal_get(cal, UCAL_SECOND, &status)) * 1000 +
   1186                     ucal_get(cal, UCAL_MILLISECOND, &status) - offset;
   1187     if (U_FAILURE(status)) {
   1188         log_err("ucal_get() failed: %s\n", u_errorName(status));
   1189         return;
   1190     }
   1191 
   1192     expected = ((hr * 60 + mn) * 60 + sc) * 1000;
   1193     if (utc != expected) {
   1194         temp=(double)(utc - expected)/ 1000 / 60 / 60.0;
   1195         log_err("FAIL: Discrepancy of %d  millis = %fhr\n", utc-expected, temp );
   1196     }
   1197     else
   1198         log_verbose("PASS: the offset between local and GMT is correct\n");
   1199     ucal_close(gmtcal);
   1200     ucal_close(cal);
   1201     udat_close(datfor);
   1202 }
   1203 
   1204 /* ------------------------------------- */
   1205 
   1206 
   1207 
   1208 
   1209 /* INTERNAL FUNCTIONS USED */
   1210 /*------------------------------------------------------------------------------------------- */
   1211 
   1212 /* ------------------------------------- */
   1213 static void checkDateTime(UCalendar* c,
   1214                         int32_t y, int32_t m, int32_t d,
   1215                         int32_t hr, int32_t min, int32_t sec,
   1216                         int32_t ms, UCalendarDateFields field)
   1217 
   1218 {
   1219     UErrorCode status = U_ZERO_ERROR;
   1220     if (ucal_get(c, UCAL_YEAR, &status) != y ||
   1221         ucal_get(c, UCAL_MONTH, &status) != m ||
   1222         ucal_get(c, UCAL_DATE, &status) != d ||
   1223         ucal_get(c, UCAL_HOUR, &status) != hr ||
   1224         ucal_get(c, UCAL_MINUTE, &status) != min ||
   1225         ucal_get(c, UCAL_SECOND, &status) != sec ||
   1226         ucal_get(c, UCAL_MILLISECOND, &status) != ms) {
   1227         log_err("U_FAILURE for field  %d, Expected y/m/d h:m:s:ms of %d/%d/%d %d:%d:%d:%d  got %d/%d/%d %d:%d:%d:%d\n",
   1228             (int32_t)field, y, m + 1, d, hr, min, sec, ms,
   1229                     ucal_get(c, UCAL_YEAR, &status),
   1230                     ucal_get(c, UCAL_MONTH, &status) + 1,
   1231                     ucal_get(c, UCAL_DATE, &status),
   1232                     ucal_get(c, UCAL_HOUR, &status),
   1233                     ucal_get(c, UCAL_MINUTE, &status) + 1,
   1234                     ucal_get(c, UCAL_SECOND, &status),
   1235                     ucal_get(c, UCAL_MILLISECOND, &status) );
   1236 
   1237                     if (U_FAILURE(status)){
   1238                     log_err("ucal_get failed: %s\n", u_errorName(status));
   1239                     return;
   1240                     }
   1241 
   1242      }
   1243     else
   1244         log_verbose("Confirmed: %d/%d/%d %d:%d:%d:%d\n", y, m + 1, d, hr, min, sec, ms);
   1245 
   1246 }
   1247 
   1248 /* ------------------------------------- */
   1249 static void checkDate(UCalendar* c, int32_t y, int32_t m, int32_t d)
   1250 {
   1251     UErrorCode status = U_ZERO_ERROR;
   1252     if (ucal_get(c,UCAL_YEAR, &status) != y ||
   1253         ucal_get(c, UCAL_MONTH, &status) != m ||
   1254         ucal_get(c, UCAL_DATE, &status) != d) {
   1255 
   1256         log_err("FAILURE: Expected y/m/d of %d/%d/%d  got %d/%d/%d\n", y, m + 1, d,
   1257                     ucal_get(c, UCAL_YEAR, &status),
   1258                     ucal_get(c, UCAL_MONTH, &status) + 1,
   1259                     ucal_get(c, UCAL_DATE, &status) );
   1260 
   1261         if (U_FAILURE(status)) {
   1262             log_err("ucal_get failed: %s\n", u_errorName(status));
   1263             return;
   1264         }
   1265     }
   1266     else
   1267         log_verbose("Confirmed: %d/%d/%d\n", y, m + 1, d);
   1268 
   1269 
   1270 }
   1271 
   1272 /* ------------------------------------- */
   1273 
   1274 /* ------------------------------------- */
   1275 
   1276 static void verify1(const char* msg, UCalendar* c, UDateFormat* dat, int32_t year, int32_t month, int32_t day)
   1277 {
   1278     UDate d1;
   1279     UErrorCode status = U_ZERO_ERROR;
   1280     if (ucal_get(c, UCAL_YEAR, &status) == year &&
   1281         ucal_get(c, UCAL_MONTH, &status) == month &&
   1282         ucal_get(c, UCAL_DATE, &status) == day) {
   1283         if (U_FAILURE(status)) {
   1284             log_err("FAIL: Calendar::get failed: %s\n", u_errorName(status));
   1285             return;
   1286         }
   1287         log_verbose("PASS: %s\n", msg);
   1288         d1=ucal_getMillis(c, &status);
   1289         if (U_FAILURE(status)) {
   1290             log_err("ucal_getMillis failed: %s\n", u_errorName(status));
   1291             return;
   1292         }
   1293     /*log_verbose(austrdup(myDateFormat(dat, d1)) );*/
   1294     }
   1295     else {
   1296         log_err("FAIL: %s\n", msg);
   1297         d1=ucal_getMillis(c, &status);
   1298         if (U_FAILURE(status)) {
   1299             log_err("ucal_getMillis failed: %s\n", u_errorName(status) );
   1300             return;
   1301         }
   1302         log_err("Got %s  Expected %d/%d/%d \n", austrdup(myDateFormat(dat, d1)), year, month + 1, day );
   1303         return;
   1304     }
   1305 
   1306 
   1307 }
   1308 
   1309 /* ------------------------------------ */
   1310 static void verify2(const char* msg, UCalendar* c, UDateFormat* dat, int32_t year, int32_t month, int32_t day,
   1311                                                                      int32_t hour, int32_t min, int32_t sec, int32_t am_pm)
   1312 {
   1313     UDate d1;
   1314     UErrorCode status = U_ZERO_ERROR;
   1315     char tempMsgBuf[256];
   1316 
   1317     if (ucal_get(c, UCAL_YEAR, &status) == year &&
   1318         ucal_get(c, UCAL_MONTH, &status) == month &&
   1319         ucal_get(c, UCAL_DATE, &status) == day &&
   1320         ucal_get(c, UCAL_HOUR, &status) == hour &&
   1321         ucal_get(c, UCAL_MINUTE, &status) == min &&
   1322         ucal_get(c, UCAL_SECOND, &status) == sec &&
   1323         ucal_get(c, UCAL_AM_PM, &status) == am_pm ){
   1324         if (U_FAILURE(status)) {
   1325             log_err("FAIL: Calendar::get failed: %s\n", u_errorName(status));
   1326             return;
   1327         }
   1328         log_verbose("PASS: %s\n", msg);
   1329         d1=ucal_getMillis(c, &status);
   1330         if (U_FAILURE(status)) {
   1331             log_err("ucal_getMillis failed: %s\n", u_errorName(status));
   1332             return;
   1333         }
   1334         log_verbose("%s\n" , u_austrcpy(tempMsgBuf, myDateFormat(dat, d1)) );
   1335     }
   1336     else {
   1337         log_err("FAIL: %s\n", msg);
   1338         d1=ucal_getMillis(c, &status);
   1339         if (U_FAILURE(status)) {
   1340             log_err("ucal_getMillis failed: %s\n", u_errorName(status));
   1341             return;
   1342         }
   1343         log_err("Got %s Expected %d/%d/%d/ %d:%d:%d  %s\n", austrdup(myDateFormat(dat, d1)),
   1344             year, month + 1, day, hour, min, sec, (am_pm==0) ? "AM": "PM");
   1345 
   1346         return;
   1347     }
   1348 
   1349 
   1350 }
   1351 
   1352 void TestGregorianChange() {
   1353     static const UChar utc[] = { 0x45, 0x74, 0x63, 0x2f, 0x47, 0x4d, 0x54, 0 }; /* "Etc/GMT" */
   1354     const int32_t dayMillis = 86400 * INT64_C(1000);    /* 1 day = 86400 seconds */
   1355     UCalendar *cal;
   1356     UDate date;
   1357     UErrorCode errorCode = U_ZERO_ERROR;
   1358 
   1359     /* Test ucal_setGregorianChange() on a Gregorian calendar. */
   1360     errorCode = U_ZERO_ERROR;
   1361     cal = ucal_open(utc, -1, "", UCAL_GREGORIAN, &errorCode);
   1362     if(U_FAILURE(errorCode)) {
   1363         log_data_err("ucal_open(UTC) failed: %s - (Are you missing data?)\n", u_errorName(errorCode));
   1364         return;
   1365     }
   1366     ucal_setGregorianChange(cal, -365 * (dayMillis * (UDate)1), &errorCode);
   1367     if(U_FAILURE(errorCode)) {
   1368         log_err("ucal_setGregorianChange(1969) failed: %s\n", u_errorName(errorCode));
   1369     } else {
   1370         date = ucal_getGregorianChange(cal, &errorCode);
   1371         if(U_FAILURE(errorCode) || date != -365 * (dayMillis * (UDate)1)) {
   1372             log_err("ucal_getGregorianChange() failed: %s, date = %f\n", u_errorName(errorCode), date);
   1373         }
   1374     }
   1375     ucal_close(cal);
   1376 
   1377     /* Test ucal_setGregorianChange() on a non-Gregorian calendar where it should fail. */
   1378     errorCode = U_ZERO_ERROR;
   1379     cal = ucal_open(utc, -1, "th@calendar=buddhist", UCAL_TRADITIONAL, &errorCode);
   1380     if(U_FAILURE(errorCode)) {
   1381         log_err("ucal_open(UTC, non-Gregorian) failed: %s\n", u_errorName(errorCode));
   1382         return;
   1383     }
   1384     ucal_setGregorianChange(cal, -730 * (dayMillis * (UDate)1), &errorCode);
   1385     if(errorCode != U_UNSUPPORTED_ERROR) {
   1386         log_err("ucal_setGregorianChange(non-Gregorian calendar) did not yield U_UNSUPPORTED_ERROR but %s\n",
   1387                 u_errorName(errorCode));
   1388     }
   1389     errorCode = U_ZERO_ERROR;
   1390     date = ucal_getGregorianChange(cal, &errorCode);
   1391     if(errorCode != U_UNSUPPORTED_ERROR) {
   1392         log_err("ucal_getGregorianChange(non-Gregorian calendar) did not yield U_UNSUPPORTED_ERROR but %s\n",
   1393                 u_errorName(errorCode));
   1394     }
   1395     ucal_close(cal);
   1396 }
   1397 
   1398 static void TestGetKeywordValuesForLocale() {
   1399 #define PREFERRED_SIZE 15
   1400 #define MAX_NUMBER_OF_KEYWORDS 4
   1401     const char *PREFERRED[PREFERRED_SIZE][MAX_NUMBER_OF_KEYWORDS+1] = {
   1402             { "root",        "gregorian", NULL, NULL, NULL },
   1403             { "und",         "gregorian", NULL, NULL, NULL },
   1404             { "en_US",       "gregorian", NULL, NULL, NULL },
   1405             { "en_029",      "gregorian", NULL, NULL, NULL },
   1406             { "th_TH",       "buddhist", "gregorian", NULL, NULL },
   1407             { "und_TH",      "buddhist", "gregorian", NULL, NULL },
   1408             { "en_TH",       "buddhist", "gregorian", NULL, NULL },
   1409             { "he_IL",       "gregorian", "hebrew", "islamic", "islamic-civil" },
   1410             { "ar_EG",       "gregorian", "coptic", "islamic", "islamic-civil" },
   1411             { "ja",          "gregorian", "japanese", NULL, NULL },
   1412             { "ps_Guru_IN",  "gregorian", "indian", NULL, NULL },
   1413             { "th@calendar=gregorian", "buddhist", "gregorian", NULL, NULL },
   1414             { "en@calendar=islamic",   "gregorian", NULL, NULL, NULL },
   1415             { "zh_TW",       "gregorian", "roc", "chinese", NULL },
   1416             { "ar_IR",       "gregorian", "persian", "islamic", "islamic-civil" },
   1417     };
   1418     const int32_t EXPECTED_SIZE[PREFERRED_SIZE] = { 1, 1, 1, 1, 2, 2, 2, 4, 4, 2, 2, 2, 1, 3, 4 };
   1419     UErrorCode status = U_ZERO_ERROR;
   1420     int32_t i, size, j;
   1421     UEnumeration *all, *pref;
   1422     const char *loc = NULL;
   1423     UBool matchPref, matchAll;
   1424     const char *value;
   1425     int32_t valueLength;
   1426     UList *ALLList = NULL;
   1427 
   1428     UEnumeration *ALL = ucal_getKeywordValuesForLocale("calendar", uloc_getDefault(), FALSE, &status);
   1429     if (U_SUCCESS(status)) {
   1430         for (i = 0; i < PREFERRED_SIZE; i++) {
   1431             pref = NULL;
   1432             all = NULL;
   1433             loc = PREFERRED[i][0];
   1434             pref = ucal_getKeywordValuesForLocale("calendar", loc, TRUE, &status);
   1435             matchPref = FALSE;
   1436             matchAll = FALSE;
   1437 
   1438             value = NULL;
   1439             valueLength = 0;
   1440 
   1441             if (U_SUCCESS(status) && uenum_count(pref, &status) == EXPECTED_SIZE[i]) {
   1442                 matchPref = TRUE;
   1443                 for (j = 0; j < EXPECTED_SIZE[i]; j++) {
   1444                     if ((value = uenum_next(pref, &valueLength, &status)) != NULL && U_SUCCESS(status)) {
   1445                         if (uprv_strcmp(value, PREFERRED[i][j+1]) != 0) {
   1446                             matchPref = FALSE;
   1447                             break;
   1448                         }
   1449                     } else {
   1450                         matchPref = FALSE;
   1451                         log_err("ERROR getting keyword value for locale \"%s\"\n", loc);
   1452                         break;
   1453                     }
   1454                 }
   1455             }
   1456 
   1457             if (!matchPref) {
   1458                 log_err("FAIL: Preferred values for locale \"%s\" does not match expected.\n", loc);
   1459                 break;
   1460             }
   1461             uenum_close(pref);
   1462 
   1463             all = ucal_getKeywordValuesForLocale("calendar", loc, FALSE, &status);
   1464 
   1465             size = uenum_count(all, &status);
   1466 
   1467             if (U_SUCCESS(status) && size == uenum_count(ALL, &status)) {
   1468                 matchAll = TRUE;
   1469                 ALLList = ulist_getListFromEnum(ALL);
   1470                 for (j = 0; j < size; j++) {
   1471                     if ((value = uenum_next(all, &valueLength, &status)) != NULL && U_SUCCESS(status)) {
   1472                         if (!ulist_containsString(ALLList, value, uprv_strlen(value))) {
   1473                             log_err("Locale %s have %s not in ALL\n", loc, value);
   1474                             matchAll = FALSE;
   1475                             break;
   1476                         }
   1477                     } else {
   1478                         matchAll = FALSE;
   1479                         log_err("ERROR getting \"all\" keyword value for locale \"%s\"\n", loc);
   1480                         break;
   1481                     }
   1482                 }
   1483             }
   1484             if (!matchAll) {
   1485                 log_err("FAIL: All values for locale \"%s\" does not match expected.\n", loc);
   1486             }
   1487 
   1488             uenum_close(all);
   1489         }
   1490     } else {
   1491         log_err_status(status, "Failed to get ALL keyword values for default locale %s: %s.\n", uloc_getDefault(), u_errorName(status));
   1492     }
   1493     uenum_close(ALL);
   1494 }
   1495 
   1496 /*
   1497  * Weekend tests, ported from
   1498  * icu4j/trunk/main/tests/core/src/com/ibm/icu/dev/test/calendar/IBMCalendarTest.java
   1499  * and extended a bit. Notes below from IBMCalendarTest.java ...
   1500  * This test tests for specific locale data. This is probably okay
   1501  * as far as US data is concerned, but if the Arabic/Yemen data
   1502  * changes, this test will have to be updated.
   1503  */
   1504 
   1505 typedef struct {
   1506     int32_t year;
   1507     int32_t month;
   1508     int32_t day;
   1509     int32_t hour;
   1510     int32_t millisecOffset;
   1511     UBool   isWeekend;
   1512 } TestWeekendDates;
   1513 typedef struct {
   1514     const char * locale;
   1515     const        TestWeekendDates * dates;
   1516     int32_t      numDates;
   1517 } TestWeekendDatesList;
   1518 
   1519 static const TestWeekendDates weekendDates_en_US[] = {
   1520     { 2000, UCAL_MARCH, 17, 23,  0, 0 }, /* Fri 23:00        */
   1521     { 2000, UCAL_MARCH, 18,  0, -1, 0 }, /* Fri 23:59:59.999 */
   1522     { 2000, UCAL_MARCH, 18,  0,  0, 1 }, /* Sat 00:00        */
   1523     { 2000, UCAL_MARCH, 18, 15,  0, 1 }, /* Sat 15:00        */
   1524     { 2000, UCAL_MARCH, 19, 23,  0, 1 }, /* Sun 23:00        */
   1525     { 2000, UCAL_MARCH, 20,  0, -1, 1 }, /* Sun 23:59:59.999 */
   1526     { 2000, UCAL_MARCH, 20,  0,  0, 0 }, /* Mon 00:00        */
   1527     { 2000, UCAL_MARCH, 20,  8,  0, 0 }, /* Mon 08:00        */
   1528 };
   1529 static const TestWeekendDates weekendDates_ar_YE[] = {
   1530     { 2000, UCAL_MARCH, 15, 23,  0, 0 }, /* Wed 23:00        */
   1531     { 2000, UCAL_MARCH, 16,  0, -1, 0 }, /* Wed 23:59:59.999 */
   1532     { 2000, UCAL_MARCH, 16,  0,  0, 1 }, /* Thu 00:00        */
   1533     { 2000, UCAL_MARCH, 16, 15,  0, 1 }, /* Thu 15:00        */
   1534     { 2000, UCAL_MARCH, 17, 23,  0, 1 }, /* Fri 23:00        */
   1535     { 2000, UCAL_MARCH, 18,  0, -1, 1 }, /* Fri 23:59:59.999 */
   1536     { 2000, UCAL_MARCH, 18,  0,  0, 0 }, /* Sat 00:00        */
   1537     { 2000, UCAL_MARCH, 18,  8,  0, 0 }, /* Sat 08:00        */
   1538 };
   1539 static const TestWeekendDatesList testDates[] = {
   1540     { "en_US", weekendDates_en_US, sizeof(weekendDates_en_US)/sizeof(weekendDates_en_US[0]) },
   1541     { "ar_YE", weekendDates_ar_YE, sizeof(weekendDates_ar_YE)/sizeof(weekendDates_ar_YE[0]) },
   1542 };
   1543 
   1544 typedef struct {
   1545     UCalendarDaysOfWeek  dayOfWeek;
   1546     UCalendarWeekdayType dayType;
   1547     int32_t              transition; /* transition time if dayType is UCAL_WEEKEND_ONSET or UCAL_WEEKEND_CEASE; else must be 0 */
   1548 } TestDaysOfWeek;
   1549 typedef struct {
   1550     const char *           locale;
   1551     const TestDaysOfWeek * days;
   1552     int32_t                numDays;
   1553 } TestDaysOfWeekList;
   1554 
   1555 static const TestDaysOfWeek daysOfWeek_en_US[] = {
   1556     { UCAL_MONDAY,   UCAL_WEEKDAY,       0        },
   1557     { UCAL_FRIDAY,   UCAL_WEEKDAY,       0        },
   1558     { UCAL_SATURDAY, UCAL_WEEKEND,       0        },
   1559     { UCAL_SUNDAY,   UCAL_WEEKEND_CEASE, 86400000 },
   1560 };
   1561 static const TestDaysOfWeek daysOfWeek_ar_YE[] = { /* Thursday:Friday */
   1562     { UCAL_WEDNESDAY,UCAL_WEEKDAY,       0        },
   1563     { UCAL_SATURDAY, UCAL_WEEKDAY,       0        },
   1564     { UCAL_THURSDAY, UCAL_WEEKEND,       0        },
   1565     { UCAL_FRIDAY,   UCAL_WEEKEND_CEASE, 86400000 },
   1566 };
   1567 static const TestDaysOfWeekList testDays[] = {
   1568     { "en_US", daysOfWeek_en_US, sizeof(daysOfWeek_en_US)/sizeof(daysOfWeek_en_US[0]) },
   1569     { "ar_YE", daysOfWeek_ar_YE, sizeof(daysOfWeek_ar_YE)/sizeof(daysOfWeek_ar_YE[0]) },
   1570 };
   1571 
   1572 static const UChar logDateFormat[] = { 0x0045,0x0045,0x0045,0x0020,0x004D,0x004D,0x004D,0x0020,0x0064,0x0064,0x0020,0x0079,
   1573                                        0x0079,0x0079,0x0079,0x0020,0x0047,0x0020,0x0048,0x0048,0x003A,0x006D,0x006D,0x003A,
   1574                                        0x0073,0x0073,0x002E,0x0053,0x0053,0x0053,0 }; /* "EEE MMM dd yyyy G HH:mm:ss.SSS" */
   1575 enum { kFormattedDateMax = 2*sizeof(logDateFormat)/sizeof(logDateFormat[0]) };
   1576 
   1577 static void TestWeekend() {
   1578     const TestWeekendDatesList * testDatesPtr = testDates;
   1579     const TestDaysOfWeekList *   testDaysPtr = testDays;
   1580     int32_t count, subCount;
   1581 
   1582     UErrorCode fmtStatus = U_ZERO_ERROR;
   1583     UDateFormat * fmt = udat_open(UDAT_NONE, UDAT_NONE, "en", NULL, 0, NULL, 0, &fmtStatus);
   1584     if (U_SUCCESS(fmtStatus)) {
   1585         udat_applyPattern(fmt, FALSE, logDateFormat, -1);
   1586     }
   1587 	for (count = sizeof(testDates)/sizeof(testDates[0]); count-- > 0; ++testDatesPtr) {
   1588         UErrorCode status = U_ZERO_ERROR;
   1589 		UCalendar * cal = ucal_open(NULL, 0, testDatesPtr->locale, UCAL_GREGORIAN, &status);
   1590 		log_verbose("locale: %s\n", testDatesPtr->locale);
   1591 		if (U_SUCCESS(status)) {
   1592 			const TestWeekendDates * weekendDatesPtr = testDatesPtr->dates;
   1593 			for (subCount = testDatesPtr->numDates; subCount--; ++weekendDatesPtr) {
   1594 				UDate dateToTest;
   1595 				UBool isWeekend;
   1596 				char  fmtDateBytes[kFormattedDateMax] = "<could not format test date>"; /* initialize for failure */
   1597 
   1598 				ucal_clear(cal);
   1599 				ucal_setDateTime(cal, weekendDatesPtr->year, weekendDatesPtr->month, weekendDatesPtr->day,
   1600 								 weekendDatesPtr->hour, 0, 0, &status);
   1601 				dateToTest = ucal_getMillis(cal, &status) + weekendDatesPtr->millisecOffset;
   1602 				isWeekend = ucal_isWeekend(cal, dateToTest, &status);
   1603 				if (U_SUCCESS(fmtStatus)) {
   1604 				    UChar fmtDate[kFormattedDateMax];
   1605 				    (void)udat_format(fmt, dateToTest, fmtDate, kFormattedDateMax, NULL, &fmtStatus);
   1606 				    if (U_SUCCESS(fmtStatus)) {
   1607 						u_austrncpy(fmtDateBytes, fmtDate, kFormattedDateMax);
   1608 						fmtDateBytes[kFormattedDateMax-1] = 0;
   1609 				    } else {
   1610 				    	fmtStatus = U_ZERO_ERROR;
   1611 				    }
   1612 				}
   1613 				if ( U_FAILURE(status) ) {
   1614 					log_err("FAIL: locale %s date %s isWeekend() status %s\n", testDatesPtr->locale, fmtDateBytes, u_errorName(status) );
   1615 					status = U_ZERO_ERROR;
   1616 				} else if ( (isWeekend!=0) != (weekendDatesPtr->isWeekend!=0) ) {
   1617 					log_err("FAIL: locale %s date %s isWeekend %d, expected the opposite\n", testDatesPtr->locale, fmtDateBytes, isWeekend );
   1618 				} else {
   1619 					log_verbose("OK:   locale %s date %s isWeekend %d\n", testDatesPtr->locale, fmtDateBytes, isWeekend );
   1620 				}
   1621 			}
   1622 			ucal_close(cal);
   1623 		} else {
   1624 			log_data_err("FAIL: ucal_open for locale %s failed: %s - (Are you missing data?)\n", testDatesPtr->locale, u_errorName(status) );
   1625 		}
   1626 	}
   1627     if (U_SUCCESS(fmtStatus)) {
   1628         udat_close(fmt);
   1629     }
   1630 
   1631     for (count = sizeof(testDays)/sizeof(testDays[0]); count-- > 0; ++testDaysPtr) {
   1632         UErrorCode status = U_ZERO_ERROR;
   1633         UCalendar * cal = ucal_open(NULL, 0, testDaysPtr->locale, UCAL_GREGORIAN, &status);
   1634         log_verbose("locale: %s\n", testDaysPtr->locale);
   1635         if (U_SUCCESS(status)) {
   1636             const TestDaysOfWeek * daysOfWeekPtr = testDaysPtr->days;
   1637             for (subCount = testDaysPtr->numDays; subCount--; ++daysOfWeekPtr) {
   1638                 int32_t transition = 0;
   1639                 UCalendarWeekdayType dayType = ucal_getDayOfWeekType(cal, daysOfWeekPtr->dayOfWeek, &status);
   1640                 if ( dayType == UCAL_WEEKEND_ONSET || dayType == UCAL_WEEKEND_CEASE ) {
   1641                     transition = ucal_getWeekendTransition(cal, daysOfWeekPtr->dayOfWeek, &status);
   1642                 }
   1643                 if ( U_FAILURE(status) ) {
   1644 					log_err("FAIL: locale %s DOW %d getDayOfWeekType() status %s\n", testDaysPtr->locale, daysOfWeekPtr->dayOfWeek, u_errorName(status) );
   1645 					status = U_ZERO_ERROR;
   1646                 } else if ( dayType != daysOfWeekPtr->dayType || transition != daysOfWeekPtr->transition ) {
   1647 					log_err("FAIL: locale %s DOW %d type %d, expected %d\n", testDaysPtr->locale, daysOfWeekPtr->dayOfWeek, dayType, daysOfWeekPtr->dayType );
   1648                 } else {
   1649 					log_verbose("OK:   locale %s DOW %d type %d\n", testDaysPtr->locale, daysOfWeekPtr->dayOfWeek, dayType );
   1650                 }
   1651             }
   1652             ucal_close(cal);
   1653         } else {
   1654             log_data_err("FAIL: ucal_open for locale %s failed: %s - (Are you missing data?)\n", testDaysPtr->locale, u_errorName(status) );
   1655         }
   1656     }
   1657 }
   1658 
   1659 #endif /* #if !UCONFIG_NO_FORMATTING */
   1660