wcsmbs/wcsmbs-tst1.c

   1 /* Based on a test program by Won Kyu Park <wkpark@chem.skku.ac.kr>.  */
   2
   3 #include <wchar.h>
   4 #include <stdio.h>
   5 #include <stdlib.h>
   6 #include <string.h>
   7 #include <wctype.h>
   8 #include <locale.h>
   9
  10 int
  11 main (void)
  12 {
  13   int test = 0;
  14   int idx = 0;
  15   char buf[100], *pchar;
  16   wchar_t tmp[10];
  17   wchar_t tmp1[] = { L'W', L'o', L'r', L'l', L'd', L'\0' };
  18   char str[] = "Hello";
  19   int result = 0;
  20
  21   pchar = setlocale (LC_ALL, "");
  22   printf ("locale : %s\n",pchar);
  23   printf ("MB_CUR_MAX %Zd\n", MB_CUR_MAX);
  24
  25   puts ("---- test 1 ------");
  26   test = mbstowcs (tmp, str, (strlen (str) + 1) * sizeof (char));
  27   printf ("size of string by mbstowcs %d\n", test);
  28   if (test != strlen (str))
  29     result = 1;
  30   idx += wctomb (&buf[0], tmp[0]);
  31   idx += wctomb (&buf[idx], tmp[1]);
  32   buf[idx] = 0;
  33   printf ("orig string %s\n", str);
  34   printf ("string by wctomb %s\n", buf);
  35   printf ("string by %%C %C", tmp[0]);
  36   if (tmp[0] != L'H')
  37     result = 1;
  38   printf ("%C\n", tmp[1]);
  39   if (tmp[1] != L'e')
  40     result = 1;
  41   printf ("string by %%S %S\n", tmp);
  42   if (wcscmp (tmp, L"Hello") != 0)
  43     result = 1;
  44   puts ("---- test 2 ------");
  45   printf ("wchar string %S\n", tmp1);
  46   printf ("wchar %C\n", tmp1[0]);
  47   test = wcstombs (buf, tmp1, (wcslen (tmp1) + 1) * sizeof (wchar_t));
  48   printf ("size of string by wcstombs %d\n", test);
  49   if (test != wcslen (tmp1))
  50     result = 1;
  51   test = wcslen (tmp1);
  52   printf ("size of string by wcslen %d\n", test);
  53   printf ("char %s\n", buf);
  54   if (strcmp (buf, "World") != 0)
  55     result = 1;
  56   puts ("------------------");
  57
  58   return result;
  59 }