icuSources/test/cintltst/cdtdptst.c

   1 /********************************************************************
   2  * COPYRIGHT:
   3  * Copyright (c) 1997-2014, International Business Machines Corporation and
   4  * others. All Rights Reserved.
   5  ********************************************************************/
   6 /********************************************************************************
   7 *
   8 * File CDTDPTST.C
   9 *
  10 * Modification History:
  11 *        Name                     Description
  12 *     Madhu Katragadda               Creation
  13 *********************************************************************************
  14 */
  15 /* INDEPTH TEST FOR DATE FORMAT */
  16
  17 #include "unicode/utypes.h"
  18
  19 #if !UCONFIG_NO_FORMATTING
  20
  21 #include "unicode/uloc.h"
  22 #include "unicode/udat.h"
  23 #include "unicode/ucal.h"
  24 #include "unicode/unum.h"
  25 #include "unicode/ustring.h"
  26 #include "cintltst.h"
  27 #include "cdtdptst.h"
  28 #include "cformtst.h"
  29
  30 #include "cmemory.h"
  31
  32 void addDtFrDepTest(TestNode** root);
  33
  34 void addDtFrDepTest(TestNode** root)
  35 {
  36     addTest(root, &TestTwoDigitYearDSTParse, "tsformat/cdtdptst/TestTwoDigitYearDSTParse");
  37     addTest(root, &TestPartialParse994, "tsformat/cdtdptst/TestPartialParse994");
  38     addTest(root, &TestRunTogetherPattern985, "tsformat/cdtdptst/TestRunTogetherPattern985");
  39     addTest(root, &TestCzechMonths459, "tsformat/cdtdptst/TestCzechMonths459");
  40     addTest(root, &TestQuotePattern161, "tsformat/cdtdptst/TestQuotePattern161");
  41     addTest(root, &TestBooleanAttributes, "tsformat/cdtdptst/TestBooleanAttributes");
  42
  43
  44 }
  45
  46 /**
  47  * Test the parsing of 2-digit years.
  48  */
  49 void TestTwoDigitYearDSTParse()
  50 {
  51     UDateFormat *fullFmt, *fmt;
  52     UErrorCode status = U_ZERO_ERROR;
  53     UChar *pattern;
  54     UDate d;
  55     UChar *s;
  56     int32_t pos;
  57
  58     ctest_setTimeZone(NULL, &status);
  59
  60     pattern=(UChar*)malloc(sizeof(UChar) * (strlen("EEE MMM dd HH:mm:ss.SSS zzz yyyy G")+1 ));
  61     u_uastrcpy(pattern, "EEE MMM dd HH:mm:ss.SSS zzz yyyy G");
  62     fullFmt= udat_open(UDAT_PATTERN, UDAT_PATTERN,"en_US",NULL,0,pattern, u_strlen(pattern),&status);
  63     if(U_FAILURE(status))    {
  64         log_data_err("FAIL: Error in creating a date format using udat_openPattern %s - (Are you missing data?)\n",
  65             myErrorName(status) );
  66     }
  67     else {
  68         log_verbose("PASS: creating dateformat using udat_openPattern() succesful\n");
  69
  70         u_uastrcpy(pattern, "dd-MMM-yy h:mm:ss 'o''clock' a z");
  71         fmt= udat_open(UDAT_PATTERN,UDAT_PATTERN,"en_US", NULL, 0,pattern, u_strlen(pattern), &status);
  72
  73
  74         s=(UChar*)malloc(sizeof(UChar) * (strlen("03-Apr-04 2:20:47 o'clock AM PST")+1) );
  75         u_uastrcpy(s, "03-Apr-04 2:20:47 o'clock AM PST");
  76         pos=0;
  77         d = udat_parse(fmt, s, u_strlen(s), &pos, &status);
  78         if (U_FAILURE(status)) {
  79             log_err("FAIL: Could not parse \"%s\"\n", austrdup(s));
  80         } else {
  81             UCalendar *cal = ucal_open(NULL, 0, uloc_getDefault(), UCAL_TRADITIONAL, &status);
  82             if (U_FAILURE(status)) {
  83                 log_err_status(status, "FAIL: Could not open calendar: %s\n", u_errorName(status));
  84             } else {
  85                 int32_t h;
  86                 ucal_setMillis(cal, d, &status);
  87                 h = ucal_get(cal, UCAL_HOUR_OF_DAY, &status);
  88                 if (U_FAILURE(status)) {
  89                     log_err("FAIL: Some calendar operations failed");
  90                 } else if (h != 2) {
  91                     log_err("FAIL: Parse of \"%s\" returned HOUR_OF_DAY %d\n",
  92                             austrdup(s), h);
  93                 }
  94                 ucal_close(cal);
  95             }
  96         }
  97
  98         udat_close(fullFmt);
  99         udat_close(fmt);
 100         free(s);
 101     }
 102     free(pattern);
 103
 104     ctest_resetTimeZone();
 105 }
 106
 107
 108 /**
 109  * Verify that strings which contain incomplete specifications are parsed
 110  * correctly.  In some instances, this means not being parsed at all, and
 111  * returning an appropriate error.
 112  */
 113 void TestPartialParse994()
 114 {
 115     int32_t pos;
 116     UDateFormat *f;
 117     UErrorCode status = U_ZERO_ERROR;
 118     UChar *s;
 119     UChar *fmtChars;
 120     UDate d, null;
 121     null=0;
 122
 123     /* this is supposed to open default date format, but later on it treats it like it is "en_US"
 124        - very bad if you try to run the tests on machine where default locale is NOT "en_US" */
 125     /* f = udat_open(UDAT_DEFAULT, UDAT_SHORT, NULL, NULL, 0, &status); */
 126     f = udat_open(UDAT_DEFAULT, UDAT_SHORT, "en_US", NULL, 0,  NULL, 0,&status);
 127     if(U_FAILURE(status)){
 128         log_data_err("FAIL: ErrorCode received during test: %s (Are you missing data?)\n", myErrorName(status));
 129         return;
 130     }
 131     s=(UChar*)malloc(sizeof(UChar) * (strlen("01/01/1997 10:11:42 AM")+1) );
 132     u_uastrcpy(s, "01/01/1997 10:11:42 AM");
 133     pos=0;
 134     d = udat_parse(f, s, u_strlen(s), &pos, &status);
 135     if(U_FAILURE(status)) {
 136       log_data_err("FAIL: could not parse - exitting");
 137       return;
 138     }
 139     fmtChars = myDateFormat(f, d);
 140     if(fmtChars) {
 141       log_verbose("%s\n", fmtChars);
 142     } else {
 143       log_data_err("FAIL: could not format \n");
 144       return;
 145     }
 146     tryPat994(f, "yy/MM/dd HH:mm:ss", "97/01/01 10:11:42", d);
 147     tryPat994(f, "yy/MM/dd HH:mm:ss", "97/01/01 10:", null);
 148     tryPat994(f, "yy/MM/dd HH:mm:ss", "97/01/01 10", null);
 149     tryPat994(f, "yy/MM/dd HH:mm:ss", "97/01/01 ", null);
 150     tryPat994(f, "yy/MM/dd HH:mm:ss", "97/01/01", null);
 151     udat_close(f);
 152     free(s);
 153 }
 154
 155
 156
 157 void tryPat994(UDateFormat* format, const char* pattern, const char* s, UDate expected)
 158 {
 159     UChar *f;
 160     UChar *str, *pat;
 161     UDate date;
 162     UDate null=0;
 163     int32_t pos;
 164     UErrorCode status = U_ZERO_ERROR;
 165     str=(UChar*)malloc(sizeof(UChar) * (strlen(s) + 1) );
 166     u_uastrcpy(str, s);
 167     pat=(UChar*)malloc(sizeof(UChar) * (strlen(pattern) + 1) );
 168     u_uastrcpy(pat, pattern);
 169     log_verbose("Pattern : %s ;  String : %s\n", austrdup(pat), austrdup(str));
 170     udat_applyPattern(format, FALSE, pat, u_strlen(pat));
 171     pos=0;
 172     date = udat_parse(format, str, u_strlen(str), &pos, &status);
 173     if(U_FAILURE(status) || date == null) {
 174         log_verbose("ParseException: : %s\n", myErrorName(status) );
 175          if (expected != null)
 176              log_err("FAIL: Expected: %s\n", austrdup(myDateFormat(format, expected)) );
 177         }
 178     else {
 179         f=myDateFormat(format, date);
 180         log_verbose(" parse( %s ) -> %s\n", austrdup(str), austrdup(f));
 181         if (expected == null || date != expected)
 182             log_err("FAIL: Expected null for \"%s\"\n", s);
 183         if (u_strcmp(f, str) !=0)
 184             log_err("FAIL: Expected : %s\n", austrdup(str) );
 185     }
 186
 187     free(str);
 188     free(pat);
 189 }
 190
 191
 192 /**
 193  * Verify the behavior of patterns in which digits for different fields run together
 194  * without intervening separators.
 195  */
 196 void TestRunTogetherPattern985()
 197 {
 198     int32_t pos;
 199     UChar *pattern=NULL, *now=NULL, *then=NULL;
 200     UDateFormat *format;
 201     UDate date1, date2;
 202     UErrorCode status = U_ZERO_ERROR;
 203     pattern=(UChar*)malloc(sizeof(UChar) * (strlen("yyyyMMddHHmmssSSS")+1) );
 204     u_uastrcpy(pattern, "yyyyMMddHHmmssSSS");
 205     format = udat_open(UDAT_PATTERN, UDAT_PATTERN, NULL, NULL, 0,pattern, u_strlen(pattern), &status);
 206     if(U_FAILURE(status)){
 207         log_data_err("FAIL: Error in date format construction with pattern: %s - (Are you missing data?)\n", myErrorName(status));
 208         return;
 209     }
 210     date1 = ucal_getNow();
 211     now=myDateFormat(format, date1);
 212     log_verbose("%s\n", austrdup(now) );
 213     pos = 0;
 214     date2 = udat_parse(format, now, u_strlen(now), &pos, &status);
 215     if (date2 == 0) log_verbose("Parse stopped at : %d\n", pos);
 216     else then=myDateFormat(format, date2);
 217     log_verbose("%s\n", austrdup(then) );
 218     if (!(date2 == date1)) log_err("FAIL\n");
 219
 220     udat_close(format);
 221     free(pattern);
 222
 223 }
 224
 225 /**
 226  * Verify the handling of Czech June and July, which have the unique attribute that
 227  * one is a proper prefix substring of the other.
 228  */
 229 void TestCzechMonths459()
 230 {
 231     int32_t lneed, pos;
 232     UChar *pattern=NULL, *tzID=NULL;
 233     UChar *juneStr, *julyStr;
 234     UDateFormat *fmt;
 235     UCalendar *cal;
 236     UDate june, july, d;
 237     UErrorCode status = U_ZERO_ERROR;
 238     UChar *date;
 239
 240     ctest_setTimeZone(NULL, &status);
 241     fmt = udat_open(UDAT_FULL, UDAT_FULL, "cs", NULL, 0, NULL, 0, &status);
 242     if(U_FAILURE(status)){
 243         log_data_err("Error in constructing the date format -> %s (Are you missing data?)\n", u_errorName(status));
 244         ctest_resetTimeZone();
 245         return;
 246     }
 247     lneed=0;
 248     lneed=udat_toPattern(fmt, TRUE, NULL, lneed, &status);
 249     if(status==U_BUFFER_OVERFLOW_ERROR){
 250         status=U_ZERO_ERROR;
 251         pattern=(UChar*)malloc(sizeof(UChar) * (lneed+1) );
 252         udat_toPattern(fmt, TRUE, pattern, lneed+1, &status);
 253     }
 254     if(U_FAILURE(status)){ log_err("Error in extracting the pattern\n"); }
 255     tzID=(UChar*)malloc(sizeof(UChar) * 4);
 256     u_uastrcpy(tzID, "GMT");
 257     cal=ucal_open(tzID, u_strlen(tzID), "cs", UCAL_GREGORIAN, &status);
 258     if(U_FAILURE(status)){ log_err("error in ucal_open caldef : %s\n", myErrorName(status));    }
 259
 260     ucal_setDate(cal, 1997, UCAL_JUNE, 15, &status);
 261     june=ucal_getMillis(cal, &status);
 262     ucal_setDate(cal, 1997, UCAL_JULY, 15, &status);
 263     july=ucal_getMillis(cal, &status);
 264
 265     juneStr = myDateFormat(fmt, june);
 266     julyStr = myDateFormat(fmt, july);
 267     pos=0;
 268     if(juneStr == NULL) {
 269       log_data_err("Can't load juneStr. Quitting.\n");
 270       return;
 271     }
 272     d = udat_parse(fmt, juneStr, u_strlen(juneStr), &pos, &status);
 273     date = myDateFormat(fmt, d);
 274
 275     if(U_SUCCESS(status)){
 276         UChar* out1 = myDateFormat(fmt, june);
 277         UChar* out2 = myDateFormat(fmt, d);
 278         if(u_strcmp(out1, out2) !=0)
 279             log_err("Error in handling the czech month june\n");
 280         else
 281             log_verbose("Pass: Date = %s (czech month June)\n", aescstrdup(date, -1));
 282     }else{
 283         log_err("udat_parse failed. Error. %s\n",u_errorName(status));
 284     }
 285     pos=0;
 286     d = udat_parse(fmt, julyStr, u_strlen(julyStr), &pos, &status);
 287     date = myDateFormat(fmt, d);
 288     if(u_strcmp(myDateFormat(fmt, july), myDateFormat(fmt, d) ) !=0)
 289         log_err("Error in handling the czech month july\n");
 290     else
 291         log_verbose("Pass: Date = %s (czech month July)\n", aescstrdup(date, -1));
 292
 293     ctest_resetTimeZone();
 294     udat_close(fmt);
 295     ucal_close(cal);
 296     free(pattern);
 297     free(tzID);
 298 }
 299
 300 /**
 301  * Test the handling of single quotes in patterns.
 302  */
 303 void TestQuotePattern161()
 304 {
 305     UDateFormat *format;
 306     UCalendar *cal;
 307     UDate currentTime_1;
 308     UChar *pattern, *tzID, *exp;
 309     UChar *dateString;
 310     UErrorCode status = U_ZERO_ERROR;
 311     const char* expStr = "04/13/1999 at 10:42:28 AM ";
 312
 313     ctest_setTimeZone(NULL, &status);
 314
 315     pattern=(UChar*)malloc(sizeof(UChar) * (strlen("MM/dd/yyyy 'at' hh:mm:ss a zzz")+1) );
 316     u_uastrcpy(pattern, "MM/dd/yyyy 'at' hh:mm:ss a zzz");
 317
 318     /* this is supposed to open default date format, but later on it treats it like it is "en_US"
 319        - very bad if you try to run the tests on machine where default locale is NOT "en_US" */
 320     /* format= udat_openPattern(pattern, u_strlen(pattern), NULL, &status); */
 321     format= udat_open(UDAT_PATTERN, UDAT_PATTERN,"en_US", NULL, 0,pattern, u_strlen(pattern), &status);
 322     if(U_FAILURE(status)){
 323         log_data_err("error in udat_open: %s - (Are you missing data?)\n", myErrorName(status));
 324         return;
 325     }
 326     tzID=(UChar*)malloc(sizeof(UChar) * 4);
 327     u_uastrcpy(tzID, "PST");
 328     /* this is supposed to open default date format, but later on it treats it like it is "en_US"
 329        - very bad if you try to run the tests on machine where default locale is NOT "en_US" */
 330     /* cal=ucal_open(tzID, u_strlen(tzID), NULL, UCAL_TRADITIONAL, &status); */
 331     cal=ucal_open(tzID, u_strlen(tzID), "en_US", UCAL_TRADITIONAL, &status);
 332     if(U_FAILURE(status)){ log_err("error in ucal_open cal : %s\n", myErrorName(status));    }
 333
 334     ucal_setDateTime(cal, 1999, UCAL_APRIL, 13, 10, 42, 28, &status);
 335     currentTime_1 = ucal_getMillis(cal, &status);
 336
 337     dateString = myDateFormat(format, currentTime_1);
 338     exp=(UChar*)malloc(sizeof(UChar) * (strlen(expStr) + 1) );
 339     u_uastrcpy(exp, expStr);
 340
 341     log_verbose("%s\n", austrdup(dateString) );
 342     if(u_strncmp(dateString, exp, (int32_t)strlen(expStr)) !=0)
 343         log_err("Error in formatting a pattern with single quotes\n");
 344
 345     udat_close(format);
 346     ucal_close(cal);
 347     free(exp);
 348     free(tzID);
 349     free(pattern);
 350
 351     ctest_resetTimeZone();
 352 }
 353
 354 /*
 355  * Testing udat_getBooleanAttribute and  unum_setBooleanAttribute() to make sure basic C wrapper functionality is present
 356  */
 357 void TestBooleanAttributes(void)
 358 {
 359     UDateFormat *en;
 360     UErrorCode status=U_ZERO_ERROR;
 361     UBool initialState = TRUE;
 362     UBool switchedState = FALSE;
 363
 364     log_verbose("\ncreating a date format with english locale\n");
 365     en = udat_open(UDAT_FULL, UDAT_DEFAULT, "en_US", NULL, 0, NULL, 0, &status);
 366     if(U_FAILURE(status)) {
 367         log_data_err("error in creating the dateformat -> %s (Are you missing data?)\n",
 368             myErrorName(status) );
 369         return;
 370     }
 371
 372
 373     initialState = udat_getBooleanAttribute(en, UDAT_PARSE_ALLOW_NUMERIC, &status);
 374     if(initialState != TRUE) switchedState = TRUE;  // if it wasn't the default of TRUE, then flip what we expect
 375
 376     udat_setBooleanAttribute(en, UDAT_PARSE_ALLOW_NUMERIC, switchedState, &status);
 377     if(switchedState != udat_getBooleanAttribute(en, UDAT_PARSE_ALLOW_NUMERIC, &status)) {
 378         log_err("unable to switch states!");
 379         return;
 380     }
 381
 382     udat_close(en);
 383 }
 384
 385 #endif /* #if !UCONFIG_NO_FORMATTING */