/* Test for inet_network.

   Copyright (C) 2000-2018 Free Software Foundation, Inc.

   This file is part of the GNU C Library.

   Contributed by Andreas Jaeger <aj@suse.de>, 2000.

   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/>.  */

#include <stdio.h>

#include <stdint.h>

#include <sys/socket.h>

#include <netinet/in.h>

#include <arpa/inet.h>

struct

{

  const char *network;

  uint32_t number;

} tests [] =

{

  {"1.0.0.0", 0x1000000},

  {"1.0.0", 0x10000},

  {"1.0", 0x100},

  {"1", 0x1},

  {"192.168.0.0", 0xC0A80000},

  {"0", 0},

  {"0x0", 0},

  /* Now some invalid addresses.  */

  {"0x", INADDR_NONE},

  {"1 bar", INADDR_NONE}, /* Bug 15277.  */

  {"141.30.225.2800", INADDR_NONE},

  {"141.76.1.1.1", INADDR_NONE},

  {"141.76.1.11.", INADDR_NONE},

  {"1410", INADDR_NONE},

  {"1.1410", INADDR_NONE},

  {"1.1410.", INADDR_NONE},

  {"1.1410", INADDR_NONE},

  {"141.76.1111", INADDR_NONE},

  {"141.76.1111.", INADDR_NONE}

};

static int

do_test (void)

{

  int errors = 0;

  size_t i;

  uint32_t res;

  for (i = 0; i < sizeof (tests) / sizeof (tests[0]); ++i)

    {

      printf ("Testing: %s\n", tests[i].network);

      res = inet_network (tests[i].network);

      if (res != tests[i].number)

	{

	  ++errors;

	  printf ("Test failed for inet_network (\"%s\"):\n",

		  tests[i].network);

	  printf ("Expected return value %u (0x%x) but got %u (0x%x).\n",

		  tests[i].number, tests[i].number, res, res);

	}

    }

  return errors != 0;

}

#define TEST_FUNCTION do_test ()

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