localedata/tst-digits.c

   1 /* Copyright (C) 2000-2013 Free Software Foundation, Inc.
   2    This file is part of the GNU C Library.
   3    Contributed by Ulrich Drepper <drepper@gnu.org>, 2000.
   4
   5    The GNU C Library is free software; you can redistribute it and/or
   6    modify it under the terms of the GNU Lesser General Public
   7    License as published by the Free Software Foundation; either
   8    version 2.1 of the License, or (at your option) any later version.
   9
  10    The GNU C Library is distributed in the hope that it will be useful,
  11    but WITHOUT ANY WARRANTY; without even the implied warranty of
  12    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  13    Lesser General Public License for more details.
  14
  15    You should have received a copy of the GNU Lesser General Public
  16    License along with the GNU C Library; if not, see
  17    <http://www.gnu.org/licenses/>.  */
  18
  19 #include <ctype.h>
  20 #include <langinfo.h>
  21 #include <locale.h>
  22 #include <stdio.h>
  23 #include <stdlib.h>
  24 #include <string.h>
  25 #include <unistd.h>
  26 #include <wchar.h>
  27 #include <wctype.h>
  28 #include <sys/types.h>
  29
  30
  31 #define ZERO  "\xe2\x82\x80"
  32 #define ONE   "\xe2\x82\x81"
  33 #define TWO   "\xe2\x82\x82"
  34 #define THREE "\xe2\x82\x83"
  35 #define FOUR  "\xe2\x82\x84"
  36 #define FIVE  "\xe2\x82\x85"
  37 #define SIX   "\xe2\x82\x86"
  38 #define SEVEN "\xe2\x82\x87"
  39 #define EIGHT "\xe2\x82\x88"
  40 #define NINE  "\xe2\x82\x89"
  41
  42 static struct printf_int_test
  43 {
  44   int n;
  45   const char *format;
  46   const char *expected;
  47 } printf_int_tests[] =
  48 {
  49   {       0, "%I'10d", "       " ZERO },
  50   {       1, "%I'10d", "       " ONE },
  51   {       2, "%I'10d", "       " TWO },
  52   {       3, "%I'10d", "       " THREE },
  53   {       4, "%I'10d", "       " FOUR },
  54   {       5, "%I'10d", "       " FIVE },
  55   {       6, "%I'10d", "       " SIX },
  56   {       7, "%I'10d", "       " SEVEN },
  57   {       8, "%I'10d", "       " EIGHT },
  58   {       9, "%I'10d", "       " NINE },
  59   {      11, "%I'10d", "    " ONE ONE },
  60   {      12, "%I'10d", "    " ONE TWO },
  61   {     123, "%I10d",  " " ONE TWO THREE },
  62   {     123, "%I'10d", " " ONE TWO THREE },
  63   {    1234, "%I10d",  ONE TWO THREE FOUR },
  64   {    1234, "%I'10d", ONE "," TWO THREE FOUR },
  65   {   12345, "%I'10d", ONE TWO "," THREE FOUR FIVE },
  66   {  123456, "%I'10d", ONE TWO THREE "," FOUR FIVE SIX },
  67   { 1234567, "%I'10d", ONE "," TWO THREE FOUR "," FIVE SIX SEVEN }
  68 };
  69 #define nprintf_int_tests \
  70   (sizeof (printf_int_tests) / sizeof (printf_int_tests[0]))
  71
  72 #define WZERO  L"\x2080"
  73 #define WONE   L"\x2081"
  74 #define WTWO   L"\x2082"
  75 #define WTHREE L"\x2083"
  76 #define WFOUR  L"\x2084"
  77 #define WFIVE  L"\x2085"
  78 #define WSIX   L"\x2086"
  79 #define WSEVEN L"\x2087"
  80 #define WEIGHT L"\x2088"
  81 #define WNINE  L"\x2089"
  82
  83 static struct wprintf_int_test
  84 {
  85   int n;
  86   const wchar_t *format;
  87   const wchar_t *expected;
  88 } wprintf_int_tests[] =
  89 {
  90   {       0, L"%I'10d", L"         " WZERO },
  91   {       1, L"%I'10d", L"         " WONE },
  92   {       2, L"%I'10d", L"         " WTWO },
  93   {       3, L"%I'10d", L"         " WTHREE },
  94   {       4, L"%I'10d", L"         " WFOUR },
  95   {       5, L"%I'10d", L"         " WFIVE },
  96   {       6, L"%I'10d", L"         " WSIX },
  97   {       7, L"%I'10d", L"         " WSEVEN },
  98   {       8, L"%I'10d", L"         " WEIGHT },
  99   {       9, L"%I'10d", L"         " WNINE },
 100   {      11, L"%I'10d", L"        " WONE WONE },
 101   {      12, L"%I'10d", L"        " WONE WTWO },
 102   {     123, L"%I10d",  L"       " WONE WTWO WTHREE },
 103   {     123, L"%I'10d", L"       " WONE WTWO WTHREE },
 104   {    1234, L"%I10d",  L"      " WONE WTWO WTHREE WFOUR },
 105   {    1234, L"%I'10d", L"     " WONE L"," WTWO WTHREE WFOUR },
 106   {   12345, L"%I'10d", L"    " WONE WTWO L"," WTHREE WFOUR WFIVE },
 107   {  123456, L"%I'10d", L"   " WONE WTWO WTHREE L"," WFOUR WFIVE WSIX },
 108   { 1234567, L"%I'10d", L" " WONE L"," WTWO WTHREE WFOUR L"," WFIVE WSIX WSEVEN }
 109 };
 110 #define nwprintf_int_tests \
 111   (sizeof (wprintf_int_tests) / sizeof (wprintf_int_tests[0]))
 112
 113
 114 int
 115 main (void)
 116 {
 117   int cnt;
 118   int failures;
 119   int status;
 120
 121   if (setlocale (LC_ALL, "test7") == NULL)
 122     {
 123       puts ("cannot set locale `test7'");
 124       exit (1);
 125     }
 126   printf ("CODESET = \"%s\"\n", nl_langinfo (CODESET));
 127
 128   /* First: printf tests.  */
 129   failures = 0;
 130   for (cnt = 0; cnt < (int) nprintf_int_tests; ++cnt)
 131     {
 132       char buf[100];
 133       ssize_t n;
 134
 135       n = snprintf (buf, sizeof buf, printf_int_tests[cnt].format,
 136                     printf_int_tests[cnt].n);
 137
 138       printf ("%3d: got \"%s\", expected \"%s\"",
 139               cnt, buf, printf_int_tests[cnt].expected);
 140
 141       if (n != (ssize_t) strlen (printf_int_tests[cnt].expected)
 142           || strcmp (buf, printf_int_tests[cnt].expected) != 0)
 143         {
 144           puts ("  -> FAILED");
 145           ++failures;
 146         }
 147       else
 148         puts ("  -> OK");
 149     }
 150
 151   printf ("%d failures in printf tests\n", failures);
 152   status = failures != 0;
 153
 154   /* wprintf tests.  */
 155   failures = 0;
 156   for (cnt = 0; cnt < (int) nwprintf_int_tests; ++cnt)
 157     {
 158       wchar_t buf[100];
 159       ssize_t n;
 160
 161       n = swprintf (buf, sizeof buf / sizeof (buf[0]),
 162                     wprintf_int_tests[cnt].format,
 163                     wprintf_int_tests[cnt].n);
 164
 165       printf ("%3d: got \"%ls\", expected \"%ls\"",
 166               cnt, buf, wprintf_int_tests[cnt].expected);
 167
 168       if (n != (ssize_t) wcslen (wprintf_int_tests[cnt].expected)
 169           || wcscmp (buf, wprintf_int_tests[cnt].expected) != 0)
 170         {
 171           puts ("  -> FAILED");
 172           ++failures;
 173         }
 174       else
 175         puts ("  -> OK");
 176     }
 177
 178   printf ("%d failures in wprintf tests\n", failures);
 179   status = failures != 0;
 180
 181   /* ctype tests.  This makes sure that the multibyte character digit
 182      representations are not handle in this table.  */
 183   failures = 0;
 184   for (cnt = 0; cnt < 256; ++cnt)
 185     if (cnt >= '0' && cnt <= '9')
 186       {
 187         if (! isdigit (cnt))
 188           {
 189             printf ("isdigit ('%c') == 0\n", cnt);
 190             ++failures;
 191           }
 192       }
 193     else
 194       {
 195         if (isdigit (cnt))
 196           {
 197             printf ("isdigit (%d) != 0\n", cnt);
 198             ++failures;
 199           }
 200       }
 201
 202   printf ("%d failures in ctype tests\n", failures);
 203   status = failures != 0;
 204
 205   /* wctype tests.  This makes sure the second set of digits is also
 206      recorded.  */
 207   failures = 0;
 208   for (cnt = 0; cnt < 256; ++cnt)
 209     if (cnt >= '0' && cnt <= '9')
 210       {
 211         if (! iswdigit (cnt))
 212           {
 213             printf ("iswdigit (L'%c') == 0\n", cnt);
 214             ++failures;
 215           }
 216       }
 217     else
 218       {
 219         if (iswdigit (cnt))
 220           {
 221             printf ("iswdigit (%d) != 0\n", cnt);
 222             ++failures;
 223           }
 224       }
 225
 226   for (cnt = 0x2070; cnt < 0x2090; ++cnt)
 227     if (cnt >= 0x2080 && cnt <= 0x2089)
 228       {
 229         if (! iswdigit (cnt))
 230           {
 231             printf ("iswdigit (U%04X) == 0\n", cnt);
 232             ++failures;
 233           }
 234       }
 235     else
 236       {
 237         if (iswdigit (cnt))
 238           {
 239             printf ("iswdigit (U%04X) != 0\n", cnt);
 240             ++failures;
 241           }
 242       }
 243
 244   printf ("%d failures in wctype tests\n", failures);
 245   status = failures != 0;
 246
 247   return status;
 248 }