#include <locale.h>

#include <stdio.h>

#include <wchar.h>

static int

do_test (void)

{

  if (setlocale (LC_ALL, "de_DE.UTF-8") == NULL)

    {

      puts ("setlocale failed");

      return 1;

    }

  if (setvbuf (stdin, NULL, _IONBF, 0) != 0)

    {

      puts ("setvbuf failed");

      return 1;

    }

  wchar_t buf[100];

  size_t nbuf = 0;

  wint_t c;

  while ((c = fgetwc (stdin)) != WEOF)

    buf[nbuf++] = c;

  if (ferror (stdin))

    {

      puts ("error on stdin");

      return 1;

    }

  const wchar_t expected[] =

    {

      0x00000439, 0x00000446, 0x00000443, 0x0000043a,

      0x00000435, 0x0000043d, 0x0000000a, 0x00000071,

      0x00000077, 0x00000065, 0x00000072, 0x00000074,

      0x00000079, 0x0000000a

    };

  if (nbuf != sizeof (expected) / sizeof (expected[0])

      || wmemcmp (expected, buf, nbuf) != 0)

    {

      puts ("incorrect result");

      return 1;

    }

  return 0;

}

#define TEST_FUNCTION do_test ()

#include "../test-skeleton.c"