localedata/bug-iconv-trans.c

   1 #include <iconv.h>
   2 #include <locale.h>
   3 #include <stdio.h>
   4 #include <string.h>
   5
   6 int
   7 main (void)
   8 {
   9   iconv_t cd;
  10   const char str[] = "ÄäÖöÜüß";
  11   const char expected[] = "AEaeOEoeUEuess";
  12   char *inptr = (char *) str;
  13   size_t inlen = strlen (str) + 1;
  14   char outbuf[500];
  15   char *outptr = outbuf;
  16   size_t outlen = sizeof (outbuf);
  17   int result = 0;
  18   size_t n;
  19
  20   if (setlocale (LC_ALL, "de_DE.UTF-8") == NULL)
  21     {
  22       puts ("setlocale failed");
  23       return 1;
  24     }
  25
  26   cd = iconv_open ("ANSI_X3.4-1968//TRANSLIT", "ISO-8859-1");
  27   if (cd == (iconv_t) -1)
  28     {
  29       puts ("iconv_open failed");
  30       return 1;
  31     }
  32
  33   n = iconv (cd, &inptr, &inlen, &outptr, &outlen);
  34   if (n != 7)
  35     {
  36       if (n == (size_t) -1)
  37         printf ("iconv() returned error: %m\n");
  38       else
  39         printf ("iconv() returned %zd, expected 7\n", n);
  40       result = 1;
  41     }
  42   if (inlen != 0)
  43     {
  44       puts ("not all input consumed");
  45       result = 1;
  46     }
  47   else if (inptr - str != strlen (str) + 1)
  48     {
  49       printf ("inptr wrong, advanced by %td\n", inptr - str);
  50       result = 1;
  51     }
  52   if (memcmp (outbuf, expected, sizeof (expected)) != 0)
  53     {
  54       printf ("result wrong: \"%.*s\", expected: \"%s\"\n",
  55               (int) (sizeof (outbuf) - outlen), outbuf, expected);
  56       result = 1;
  57     }
  58   else if (outlen != sizeof (outbuf) - sizeof (expected))
  59     {
  60       printf ("outlen wrong: %zd, expected %zd\n", outlen,
  61               sizeof (outbuf) - 15);
  62       result = 1;
  63     }
  64   else
  65     printf ("output is \"%s\" which is OK\n", outbuf);
  66
  67   return result;
  68 }