/* Tests for gets.

   Copyright (C) 2001-2018 Free Software Foundation, Inc.

   This file is part of the GNU C Library.

   Contributed by Ulrich Drepper <drepper@redhat.com>, 2001.

   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/>.  */

/* This file tests gets.  Force it to be declared.  */

#include <features.h>

#undef __GLIBC_USE_DEPRECATED_GETS

#define __GLIBC_USE_DEPRECATED_GETS 1

#include <stdio.h>

#include <string.h>

static int

do_test (void)

{

  char buf[100];

  int result = 0;

  if (gets (buf) != buf)

    {

      printf ("gets: read error: %m\n");

      result = 1;

    }

  else if (strchr (buf, '\n') != NULL)

    {

      printf ("newline not stripped: \"%s\"\n", buf);

      result = 1;

    }

  else if (strcmp (buf, "foo") != 0)

    {

      printf ("read mismatch: expected \"%s\", got \"%s\"\n", "foo", buf);

      result = 1;

    }

  if (gets (buf) != buf)

    {

      printf ("gets: read error: %m\n");

      result = 1;

    }

  else if (strchr (buf, '\n') != NULL)

    {

      printf ("newline not stripped: \"%s\"\n", buf);

      result = 1;

    }

  else if (strcmp (buf, "bar") != 0)

    {

      printf ("read mismatch: expected \"%s\", got \"%s\"\n", "bar", buf);

      result = 1;

    }

  return result;

}

#define TEST_FUNCTION do_test ()

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