#include <locale.h>

#include <stdio.h>

#include <wchar.h>

#include <sys/types.h>

static int

do_test (void)

{

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

    {

      puts ("setlocale failed");

      return 1;

    }

  FILE *fp = tmpfile ();

  if (fp == NULL)

    {

      puts ("tmpfile failed");

      return 1;

    }

  if (fputws (L"hello", fp) == EOF)

    {

      puts ("fputws failed");

      return 1;

    }

  rewind (fp);

  const wchar_t *cp;

  unsigned int cnt;

  for (cp = L"hello", cnt = 1; *cp != L'\0'; ++cp, ++cnt)

    {

      wint_t wc = fgetwc (fp);

      if (wc != (wint_t) *cp)

	{

	  printf ("fgetwc failed: got L'%lc', expected L'%lc'\n",

		  wc, (wint_t) *cp);

	  return 1;

	}

      off_t o = ftello (fp);

      if (o != cnt)

	{

	  printf ("ftello failed: got %lu, expected %u\n",

		  (unsigned long int) o, cnt);

	  return 1;

	}

      printf ("round %u OK\n", cnt);

    }

  fclose (fp);

  return 0;

}

#define TEST_FUNCTION do_test ()

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