/* Tester for calling inline string functions.

   Copyright (C) 1998-2018 Free Software Foundation, Inc.

   This file is part of the GNU C Library.

   The GNU C Library is free software; you can redistribute it and/or

   modify it under the terms of the GNU Lesser General Public

   License as published by the Free Software Foundation; either

   version 2.1 of the License, or (at your option) any later version.

   The GNU C Library is distributed in the hope that it will be useful,

   but WITHOUT ANY WARRANTY; without even the implied warranty of

   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU

   Lesser General Public License for more details.

   You should have received a copy of the GNU Lesser General Public

   License along with the GNU C Library; if not, see

   <http://www.gnu.org/licenses/>.  */

#ifndef _GNU_SOURCE

#define _GNU_SOURCE

#endif

/* Make sure we test the optimized inline functions.  */

#define __USE_STRING_INLINES	1

#include <errno.h>

#include <stdio.h>

#include <stdlib.h>

#include <string.h>

#include <strings.h>

#include <fcntl.h>

int

do_test (void)

{

  int status;

  int errors = 0;

  char buf1[1000];

  char *cp;

  char ch;

  cp = strcpy (buf1, "hello world");

  if (strcmp ("hello world", cp++) != 0)

    {

      puts ("strcmp test 1 failed");

      ++errors;

    }

  cp = buf1;

  if (strcmp (cp++, "hello world") != 0)

    {

      puts ("strcmp test 2 failed");

      ++errors;

    }

  ch = 'h';

  if (strchr ("hello world", ch++) == NULL)

    {

      puts ("strchr test 1 failed");

      ++errors;

    }

  const char * const hw = "hello world";

  if (strpbrk (hw, "o") - hw != 4)

    {

      puts ("strpbrk test 1 failed");

      ++errors;

    }

  if (errors == 0)

    {

      status = EXIT_SUCCESS;

      puts ("No errors.");

    }

  else

    {

      status = EXIT_FAILURE;

      printf ("%d errors.\n", errors);

    }

  return status;

}

#include <support/test-driver.c>