icuSources/test/cintltst/crelativedateformattest.c

   1 // © 2016 and later: Unicode, Inc. and others.
   2 // License & terms of use: http://www.unicode.org/copyright.html
   3 /********************************************************************
   4  * Copyright (c) 2016, International Business Machines Corporation
   5  * and others. All Rights Reserved.
   6  ********************************************************************/
   7 /* C API TEST FOR DATE INTERVAL FORMAT */
   8
   9 #include "unicode/utypes.h"
  10
  11 #if !UCONFIG_NO_FORMATTING && !UCONFIG_NO_BREAK_ITERATION
  12
  13 #include "unicode/ureldatefmt.h"
  14 #include "unicode/unum.h"
  15 #include "unicode/udisplaycontext.h"
  16 #include "unicode/ustring.h"
  17 #include "cintltst.h"
  18 #include "cmemory.h"
  19
  20 static void TestRelDateFmt(void);
  21 static void TestCombineDateTime(void);
  22
  23 void addRelativeDateFormatTest(TestNode** root);
  24
  25 #define TESTCASE(x) addTest(root, &x, "tsformat/crelativedateformattest/" #x)
  26
  27 void addRelativeDateFormatTest(TestNode** root)
  28 {
  29     TESTCASE(TestRelDateFmt);
  30     TESTCASE(TestCombineDateTime);
  31 }
  32
  33 static const double offsets[] = { -5.0, -2.2, -2.0, -1.0, -0.7, -0.0, 0.0, 0.7, 1.0, 2.0, 5.0 };
  34 enum { kNumOffsets = UPRV_LENGTHOF(offsets) };
  35
  36 static const char* en_decDef_long_midSent_sec[kNumOffsets*2] = {
  37 /*  text                    numeric */
  38     "5 seconds ago",        "5 seconds ago",      /* -5   */
  39     "2.2 seconds ago",      "2.2 seconds ago",    /* -2.2 */
  40     "2 seconds ago",        "2 seconds ago",      /* -2   */
  41     "1 second ago",         "1 second ago",       /* -1   */
  42     "0.7 seconds ago",      "0.7 seconds ago",    /* -0.7 */
  43     "now",                  "0 seconds ago",      /*  -0  */
  44     "now",                  "in 0 seconds",       /*  0   */
  45     "in 0.7 seconds",       "in 0.7 seconds",     /*  0.7 */
  46     "in 1 second",          "in 1 second",        /*  1   */
  47     "in 2 seconds",         "in 2 seconds",       /*  2   */
  48     "in 5 seconds",         "in 5 seconds"        /*  5   */
  49 };
  50
  51 static const char* en_decDef_long_midSent_week[kNumOffsets*2] = {
  52 /*  text                    numeric */
  53     "5 weeks ago",          "5 weeks ago",        /* -5   */
  54     "2.2 weeks ago",        "2.2 weeks ago",      /* -2.2 */
  55     "2 weeks ago",          "2 weeks ago",        /* -2   */
  56     "last week",            "1 week ago",         /* -1   */
  57     "0.7 weeks ago",        "0.7 weeks ago",      /* -0.7 */
  58     "this week",            "0 weeks ago",        /*  -0  */
  59     "this week",            "in 0 weeks",         /*  0   */
  60     "in 0.7 weeks",         "in 0.7 weeks",       /*  0.7 */
  61     "next week",            "in 1 week",          /*  1   */
  62     "in 2 weeks",           "in 2 weeks",         /*  2   */
  63     "in 5 weeks",           "in 5 weeks"          /*  5   */
  64 };
  65
  66 static const char* en_dec0_long_midSent_week[kNumOffsets*2] = {
  67 /*  text                    numeric */
  68     "5 weeks ago",          "5 weeks ago",        /* -5   */
  69     "2 weeks ago",          "2 weeks ago",        /* -2.2 */
  70     "2 weeks ago",          "2 weeks ago",        /* -2  */
  71     "last week",            "1 week ago",         /* -1   */
  72     "0 weeks ago",          "0 weeks ago",        /* -0.7 */
  73     "this week",            "0 weeks ago",        /* -0  */
  74     "this week",            "in 0 weeks",         /*  0   */
  75     "in 0 weeks",           "in 0 weeks",         /*  0.7 */
  76     "next week",            "in 1 week",          /*  1   */
  77     "in 2 weeks",           "in 2 weeks",         /*  2   */
  78     "in 5 weeks",           "in 5 weeks"          /*  5   */
  79 };
  80
  81 static const char* en_decDef_short_midSent_week[kNumOffsets*2] = {
  82 /*  text                    numeric */
  83     "5 wk. ago",            "5 wk. ago",          /* -5   */
  84     "2.2 wk. ago",          "2.2 wk. ago",        /* -2.2 */
  85     "2 wk. ago",            "2 wk. ago",          /* -2   */
  86     "last wk.",             "1 wk. ago",          /* -1   */
  87     "0.7 wk. ago",          "0.7 wk. ago",        /* -0.7 */
  88     "this wk.",             "0 wk. ago",          /* -0   */
  89     "this wk.",             "in 0 wk.",           /*  0   */
  90     "in 0.7 wk.",           "in 0.7 wk.",         /*  0.7 */
  91     "next wk.",             "in 1 wk.",           /*  1   */
  92     "in 2 wk.",             "in 2 wk.",           /*  2   */
  93     "in 5 wk.",             "in 5 wk."            /*  5   */
  94 };
  95
  96 static const char* en_decDef_long_midSent_min[kNumOffsets*2] = {
  97 /*  text                    numeric */
  98     "5 minutes ago",        "5 minutes ago",      /* -5   */
  99     "2.2 minutes ago",      "2.2 minutes ago",    /* -2.2 */
 100     "2 minutes ago",        "2 minutes ago",      /* -2   */
 101     "1 minute ago",         "1 minute ago",       /* -1   */
 102     "0.7 minutes ago",      "0.7 minutes ago",    /* -0.7 */
 103     "0 minutes ago",        "0 minutes ago",      /* -0   */
 104     "in 0 minutes",         "in 0 minutes",       /*  0   */
 105     "in 0.7 minutes",       "in 0.7 minutes",     /*  0.7 */
 106     "in 1 minute",          "in 1 minute",        /*  1   */
 107     "in 2 minutes",         "in 2 minutes",       /*  2   */
 108     "in 5 minutes",         "in 5 minutes"        /*  5   */
 109 };
 110
 111 static const char* en_dec0_long_midSent_tues[kNumOffsets*2] = {
 112 /*  text                    numeric */
 113     "5 Tuesdays ago",       "5 Tuesdays ago",     /* -5   */
 114     ""/*no data */,         ""/*no data */,       /* -2.2 */
 115     "2 Tuesdays ago",       "2 Tuesdays ago",     /* -2   */
 116     "last Tuesday",         "1 Tuesday ago",      /* -1   */
 117     ""/*no data */,         ""/*no data */,       /* -0.7 */
 118     "this Tuesday",         "0 Tuesdays ago",     /* -0   */
 119     "this Tuesday",         "in 0 Tuesdays",      /*  0   */
 120     ""/*no data */,         ""/*no data */,       /*  0.7 */
 121     "next Tuesday",         "in 1 Tuesday",       /*  1   */
 122     "in 2 Tuesdays",        "in 2 Tuesdays",      /*  2   */
 123     "in 5 Tuesdays",        "in 5 Tuesdays",      /*  5   */
 124 };
 125
 126 static const char* fr_decDef_long_midSent_day[kNumOffsets*2] = {
 127 /*  text                    numeric */
 128     "il y a 5 jours",       "il y a 5 jours",     /* -5   */
 129     "il y a 2,2 jours",     "il y a 2,2 jours",   /* -2.2 */
 130     "avant-hier",           "il y a 2 jours",     /* -2   */
 131     "hier",                 "il y a 1 jour",      /* -1   */
 132     "il y a 0,7 jour",      "il y a 0,7 jour",    /* -0.7 */
 133     "aujourd\\u2019hui",    "il y a 0 jour",      /* -0   */
 134     "aujourd\\u2019hui",    "dans 0 jour",        /*  0   */
 135     "dans 0,7 jour",        "dans 0,7 jour",      /*  0.7 */
 136     "demain",               "dans 1 jour",        /*  1   */
 137     "apr\\u00E8s-demain",   "dans 2 jours",       /*  2   */
 138     "dans 5 jours",         "dans 5 jours"        /*  5   */
 139 };
 140
 141 static const char* nb_decDef_long_midSent_day[kNumOffsets*2] = {
 142 /*  text                    numeric */
 143     "for 5 dager siden",    "for 5 dager siden",   /* -5   */
 144     "for 2,2 dager siden",  "for 2,2 dager siden", /* -2.2 */
 145     "i forg\\u00E5rs",      "for 2 dager siden",   /* -2   */
 146     "i g\\u00E5r",          "for 1 dag siden",     /* -1   */
 147     "for 0,7 dager siden",  "for 0,7 dager siden", /* -0.7 */
 148     "i dag",                "for 0 dager siden",   /* -0   */
 149     "i dag",                "om 0 dager",          /*  0   */
 150     "om 0,7 dager",         "om 0,7 dager",        /*  0.7 */
 151     "i morgen",             "om 1 dag",            /*  1   */
 152     "i overmorgen",         "om 2 dager",          /*  2   */
 153     "om 5 dager",           "om 5 dager"           /*  5   */
 154 };
 155
 156
 157 typedef struct {
 158     const char*                         locale;
 159     int32_t                             decPlaces; /* fixed decimal places; -1 to use default num formatter */
 160     UDateRelativeDateTimeFormatterStyle width;
 161     UDisplayContext                     capContext;
 162     URelativeDateTimeUnit               unit;
 163     const char **                       expectedResults; /* for the various offsets */
 164 } RelDateTimeFormatTestItem;
 165
 166 static const RelDateTimeFormatTestItem fmtTestItems[] = {
 167     { "en", -1, UDAT_STYLE_LONG,  UDISPCTX_CAPITALIZATION_FOR_MIDDLE_OF_SENTENCE, UDAT_REL_UNIT_SECOND,  en_decDef_long_midSent_sec  },
 168     { "en", -1, UDAT_STYLE_LONG,  UDISPCTX_CAPITALIZATION_FOR_MIDDLE_OF_SENTENCE, UDAT_REL_UNIT_WEEK,    en_decDef_long_midSent_week  },
 169     { "en",  0, UDAT_STYLE_LONG,  UDISPCTX_CAPITALIZATION_FOR_MIDDLE_OF_SENTENCE, UDAT_REL_UNIT_WEEK,    en_dec0_long_midSent_week    },
 170     { "en", -1, UDAT_STYLE_SHORT, UDISPCTX_CAPITALIZATION_FOR_MIDDLE_OF_SENTENCE, UDAT_REL_UNIT_WEEK,    en_decDef_short_midSent_week },
 171     { "en", -1, UDAT_STYLE_LONG,  UDISPCTX_CAPITALIZATION_FOR_MIDDLE_OF_SENTENCE, UDAT_REL_UNIT_MINUTE,  en_decDef_long_midSent_min   },
 172     { "en", -1, UDAT_STYLE_LONG,  UDISPCTX_CAPITALIZATION_FOR_MIDDLE_OF_SENTENCE, UDAT_REL_UNIT_TUESDAY, en_dec0_long_midSent_tues    },
 173     { "fr", -1, UDAT_STYLE_LONG,  UDISPCTX_CAPITALIZATION_FOR_MIDDLE_OF_SENTENCE, UDAT_REL_UNIT_DAY,     fr_decDef_long_midSent_day   },
 174     { "nb", -1, UDAT_STYLE_LONG,  UDISPCTX_CAPITALIZATION_FOR_MIDDLE_OF_SENTENCE, UDAT_REL_UNIT_DAY,     nb_decDef_long_midSent_day   },
 175     { NULL,  0, (UDateRelativeDateTimeFormatterStyle)0, (UDisplayContext)0, (URelativeDateTimeUnit)0, NULL } /* terminator */
 176 };
 177
 178 enum { kUBufMax = 64, kBBufMax = 256 };
 179
 180 static void TestRelDateFmt()
 181 {
 182     const RelDateTimeFormatTestItem *itemPtr;
 183     log_verbose("\nTesting ureldatefmt_open(), ureldatefmt_format(), ureldatefmt_formatNumeric() with various parameters\n");
 184     for (itemPtr = fmtTestItems; itemPtr->locale != NULL; itemPtr++) {
 185         URelativeDateTimeFormatter *reldatefmt = NULL;
 186         UNumberFormat* nfToAdopt = NULL;
 187         UErrorCode status = U_ZERO_ERROR;
 188         int32_t iOffset;
 189
 190         if (itemPtr->decPlaces >= 0) {
 191             nfToAdopt = unum_open(UNUM_DECIMAL, NULL, 0, itemPtr->locale, NULL, &status);
 192             if ( U_FAILURE(status) ) {
 193                 log_data_err("FAIL: unum_open(UNUM_DECIMAL, ...) for locale %s: %s\n", itemPtr->locale, myErrorName(status));
 194                 continue;
 195             }
 196                     unum_setAttribute(nfToAdopt, UNUM_MIN_FRACTION_DIGITS, itemPtr->decPlaces);
 197                     unum_setAttribute(nfToAdopt, UNUM_MAX_FRACTION_DIGITS, itemPtr->decPlaces);
 198                     unum_setAttribute(nfToAdopt, UNUM_ROUNDING_MODE, UNUM_ROUND_DOWN);
 199         }
 200         reldatefmt = ureldatefmt_open(itemPtr->locale, nfToAdopt, itemPtr->width, itemPtr->capContext, &status);
 201         if ( U_FAILURE(status) ) {
 202             log_data_err("FAIL: ureldatefmt_open() for locale %s, decPlaces %d, width %d, capContext %d: %s\n",
 203                     itemPtr->locale, itemPtr->decPlaces, (int)itemPtr->width, (int)itemPtr->capContext,
 204                     myErrorName(status) );
 205             continue;
 206         }
 207
 208         for (iOffset = 0; iOffset < kNumOffsets; iOffset++) {
 209             UChar ubufget[kUBufMax];
 210             int32_t ulenget;
 211
 212             if (itemPtr->unit >= UDAT_REL_UNIT_SUNDAY && offsets[iOffset] != -1.0 && offsets[iOffset] != 0.0 && offsets[iOffset] != 1.0) {
 213                 continue; /* we do not currently have data for this */
 214             }
 215
 216             status = U_ZERO_ERROR;
 217             ulenget = ureldatefmt_format(reldatefmt, offsets[iOffset], itemPtr->unit, ubufget, kUBufMax, &status);
 218             if ( U_FAILURE(status) ) {
 219                 log_err("FAIL: ureldatefmt_format() for locale %s, decPlaces %d, width %d, capContext %d, offset %.2f, unit %d: %s\n",
 220                     itemPtr->locale, itemPtr->decPlaces, (int)itemPtr->width, (int)itemPtr->capContext,
 221                     offsets[iOffset], (int)itemPtr->unit, myErrorName(status) );
 222             } else {
 223                 UChar ubufexp[kUBufMax];
 224                 int32_t ulenexp = u_unescape(itemPtr->expectedResults[iOffset*2], ubufexp, kUBufMax);
 225                 if (ulenget != ulenexp || u_strncmp(ubufget, ubufexp, ulenexp) != 0) {
 226                     char  bbufget[kBBufMax];
 227                     u_austrncpy(bbufget, ubufget, kUBufMax);
 228                     log_err("ERROR: ureldatefmt_format() for locale %s, decPlaces %d, width %d, capContext %d, offset %.2f, unit %d;\n      expected %s\n      get      %s\n",
 229                         itemPtr->locale, itemPtr->decPlaces, (int)itemPtr->width, (int)itemPtr->capContext,
 230                         offsets[iOffset], (int)itemPtr->unit, itemPtr->expectedResults[iOffset*2], bbufget );
 231                 }
 232             }
 233
 234             if (itemPtr->unit >= UDAT_REL_UNIT_SUNDAY) {
 235                 continue; /* we do not currently have numeric-style data for this */
 236             }
 237
 238             status = U_ZERO_ERROR;
 239             ulenget = ureldatefmt_formatNumeric(reldatefmt, offsets[iOffset], itemPtr->unit, ubufget, kUBufMax, &status);
 240             if ( U_FAILURE(status) ) {
 241                 log_err("FAIL: ureldatefmt_formatNumeric() for locale %s, decPlaces %d, width %d, capContext %d, offset %.2f, unit %d: %s\n",
 242                     itemPtr->locale, itemPtr->decPlaces, (int)itemPtr->width, (int)itemPtr->capContext,
 243                     offsets[iOffset], (int)itemPtr->unit, myErrorName(status) );
 244             } else {
 245                 UChar ubufexp[kUBufMax];
 246                 int32_t ulenexp = u_unescape(itemPtr->expectedResults[iOffset*2 + 1], ubufexp, kUBufMax);
 247                 if (ulenget != ulenexp || u_strncmp(ubufget, ubufexp, ulenexp) != 0) {
 248                     char  bbufget[kBBufMax];
 249                     u_austrncpy(bbufget, ubufget, kUBufMax);
 250                     log_err("ERROR: ureldatefmt_formatNumeric() for locale %s, decPlaces %d, width %d, capContext %d, offset %.2f, unit %d;\n      expected %s\n      get      %s\n",
 251                         itemPtr->locale, itemPtr->decPlaces, (int)itemPtr->width, (int)itemPtr->capContext,
 252                         offsets[iOffset], (int)itemPtr->unit, itemPtr->expectedResults[iOffset*2 + 1], bbufget );
 253                 }
 254             }
 255         }
 256
 257         ureldatefmt_close(reldatefmt);
 258     }
 259 }
 260
 261 typedef struct {
 262     const char*                         locale;
 263     UDateRelativeDateTimeFormatterStyle width;
 264     UDisplayContext                     capContext;
 265     const char *                        relativeDateString;
 266     const char *                        timeString;
 267     const char *                        expectedResult;
 268 } CombineDateTimeTestItem;
 269
 270 static const CombineDateTimeTestItem combTestItems[] = {
 271     { "en",  UDAT_STYLE_LONG,  UDISPCTX_CAPITALIZATION_FOR_MIDDLE_OF_SENTENCE, "yesterday",  "3:45 PM",  "yesterday, 3:45 PM" },
 272     { NULL,  (UDateRelativeDateTimeFormatterStyle)0, (UDisplayContext)0, NULL, NULL, NULL } /* terminator */
 273 };
 274
 275 static void TestCombineDateTime()
 276 {
 277     const CombineDateTimeTestItem *itemPtr;
 278     log_verbose("\nTesting ureldatefmt_combineDateAndTime() with various parameters\n");
 279     for (itemPtr = combTestItems; itemPtr->locale != NULL; itemPtr++) {
 280         URelativeDateTimeFormatter *reldatefmt = NULL;
 281         UErrorCode status = U_ZERO_ERROR;
 282         UChar ubufreldate[kUBufMax];
 283         UChar ubuftime[kUBufMax];
 284         UChar ubufget[kUBufMax];
 285         int32_t ulenreldate, ulentime, ulenget;
 286
 287         reldatefmt = ureldatefmt_open(itemPtr->locale, NULL, itemPtr->width, itemPtr->capContext, &status);
 288         if ( U_FAILURE(status) ) {
 289             log_data_err("FAIL: ureldatefmt_open() for locale %s, width %d, capContext %d: %s\n",
 290                     itemPtr->locale, (int)itemPtr->width, (int)itemPtr->capContext, myErrorName(status) );
 291             continue;
 292         }
 293
 294         ulenreldate = u_unescape(itemPtr->relativeDateString, ubufreldate, kUBufMax);
 295         ulentime    = u_unescape(itemPtr->timeString,         ubuftime,    kUBufMax);
 296         ulenget     = ureldatefmt_combineDateAndTime(reldatefmt, ubufreldate, ulenreldate, ubuftime, ulentime, ubufget, kUBufMax, &status);
 297         if ( U_FAILURE(status) ) {
 298             log_err("FAIL: ureldatefmt_combineDateAndTime() for locale %s, width %d, capContext %d: %s\n",
 299                 itemPtr->locale, (int)itemPtr->width, (int)itemPtr->capContext, myErrorName(status) );
 300         } else {
 301             UChar ubufexp[kUBufMax];
 302             int32_t ulenexp = u_unescape(itemPtr->expectedResult, ubufexp, kUBufMax);
 303             if (ulenget != ulenexp || u_strncmp(ubufget, ubufexp, ulenexp) != 0) {
 304                 char  bbufget[kBBufMax];
 305                 u_austrncpy(bbufget, ubufget, kUBufMax);
 306                 log_err("ERROR: ureldatefmt_combineDateAndTime() for locale %s, width %d, capContext %d;\n      expected %s\n      get      %s\n",
 307                     itemPtr->locale, (int)itemPtr->width, (int)itemPtr->capContext, itemPtr->expectedResult, bbufget );
 308             }
 309         }
 310         // preflight test
 311         status = U_ZERO_ERROR;
 312         ulenget = ureldatefmt_combineDateAndTime(reldatefmt, ubufreldate, ulenreldate, ubuftime, ulentime, NULL, 0, &status);
 313         if ( status != U_BUFFER_OVERFLOW_ERROR) {
 314             log_err("FAIL: ureldatefmt_combineDateAndTime() preflight for locale %s, width %d, capContext %d: expected U_BUFFER_OVERFLOW_ERROR, got %s\n",
 315                 itemPtr->locale, (int)itemPtr->width, (int)itemPtr->capContext, myErrorName(status) );
 316         } else {
 317             UChar ubufexp[kUBufMax];
 318             int32_t ulenexp = u_unescape(itemPtr->expectedResult, ubufexp, kUBufMax);
 319             if (ulenget != ulenexp) {
 320                 log_err("ERROR: ureldatefmt_combineDateAndTime() preflight for locale %s, width %d, capContext %d;\n      expected len %d, get len %d\n",
 321                     itemPtr->locale, (int)itemPtr->width, (int)itemPtr->capContext, ulenexp, ulenget );
 322             }
 323         }
 324
 325         ureldatefmt_close(reldatefmt);
 326     }
 327 }
 328
 329 #endif /* #if !UCONFIG_NO_FORMATTING && !UCONFIG_NO_BREAK_ITERATION */