icuSources/test/cintltst/crelativedateformattest.c

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