69 lines
1.5 KiB
C
69 lines
1.5 KiB
C
#include <iconv.h>
|
|
#include <locale.h>
|
|
#include <stdio.h>
|
|
#include <string.h>
|
|
|
|
int
|
|
main (void)
|
|
{
|
|
iconv_t cd;
|
|
const char str[] = "ÄäÖöÜüß";
|
|
const char expected[] = "AEaeOEoeUEuess";
|
|
char *inptr = (char *) str;
|
|
size_t inlen = strlen (str) + 1;
|
|
char outbuf[500];
|
|
char *outptr = outbuf;
|
|
size_t outlen = sizeof (outbuf);
|
|
int result = 0;
|
|
size_t n;
|
|
|
|
if (setlocale (LC_ALL, "de_DE.UTF-8") == NULL)
|
|
{
|
|
puts ("setlocale failed");
|
|
return 1;
|
|
}
|
|
|
|
cd = iconv_open ("ANSI_X3.4-1968//TRANSLIT", "ISO-8859-1");
|
|
if (cd == (iconv_t) -1)
|
|
{
|
|
puts ("iconv_open failed");
|
|
return 1;
|
|
}
|
|
|
|
n = iconv (cd, &inptr, &inlen, &outptr, &outlen);
|
|
if (n != 7)
|
|
{
|
|
if (n == (size_t) -1)
|
|
printf ("iconv() returned error: %m\n");
|
|
else
|
|
printf ("iconv() returned %Zd, expected 7\n", n);
|
|
result = 1;
|
|
}
|
|
if (inlen != 0)
|
|
{
|
|
puts ("not all input consumed");
|
|
result = 1;
|
|
}
|
|
else if (inptr - str != strlen (str) + 1)
|
|
{
|
|
printf ("inptr wrong, advanced by %td\n", inptr - str);
|
|
result = 1;
|
|
}
|
|
if (memcmp (outbuf, expected, sizeof (expected)) != 0)
|
|
{
|
|
printf ("result wrong: \"%.*s\", expected: \"%s\"\n",
|
|
(int) (sizeof (outbuf) - outlen), outbuf, expected);
|
|
result = 1;
|
|
}
|
|
else if (outlen != sizeof (outbuf) - sizeof (expected))
|
|
{
|
|
printf ("outlen wrong: %Zd, expected %Zd\n", outlen,
|
|
sizeof (outbuf) - 15);
|
|
result = 1;
|
|
}
|
|
else
|
|
printf ("output is \"%s\" which is OK\n", outbuf);
|
|
|
|
return result;
|
|
}
|