/*
     This file is part of GNUnet.
     Copyright (C)

     GNUnet is free software: you can redistribute it and/or modify it
     under the terms of the GNU Affero General Public License as published
     by the Free Software Foundation, either version 3 of the License,
     or (at your option) any later version.

     GNUnet 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
     Affero General Public License for more details.

     You should have received a copy of the GNU Affero General Public License
     along with this program.  If not, see <http://www.gnu.org/licenses/>.

     SPDX-License-Identifier: AGPL3.0-or-later
 */
/**
 * @file rps/test_service_rps_custommap.c
 * @brief testcase for gnunet-service-rps_peers.c
 */
#include <platform.h>
#include "gnunet-service-rps_custommap.h"

#define ABORT() { fprintf (stderr, "Error at %s:%d\n", __FILE__, __LINE__); \
                  if (NULL != c_m) CustomPeerMap_destroy (c_m); return 1; }
#define CHECK(c) { if (! (c)) ABORT (); }


static int
check ()
{
  struct CustomPeerMap *c_m;
  struct GNUNET_PeerIdentity k1;
  struct GNUNET_PeerIdentity k2;
  unsigned int j;

  CHECK (NULL != (c_m = CustomPeerMap_create (4)));
  memset (&k1, 0, sizeof(k1));
  memset (&k2, 1, sizeof(k2));
  CHECK (GNUNET_NO == CustomPeerMap_contains_peer (c_m, &k1));
  CHECK (GNUNET_NO == CustomPeerMap_contains_peer (c_m, &k2));
  CHECK (GNUNET_NO == CustomPeerMap_remove_peer (c_m, &k1));
  CHECK (GNUNET_NO == CustomPeerMap_remove_peer (c_m, &k2));
  CHECK (GNUNET_NO == CustomPeerMap_remove_peer_by_index (c_m, 0));
  CHECK (GNUNET_NO == CustomPeerMap_remove_peer_by_index (c_m, 0));
  CHECK (GNUNET_NO == CustomPeerMap_remove_peer_by_index (c_m, 1));
  CHECK (GNUNET_NO == CustomPeerMap_remove_peer_by_index (c_m, 1));
  CHECK (NULL == CustomPeerMap_get_peer_by_index (c_m, 0));
  CHECK (NULL == CustomPeerMap_get_peer_by_index (c_m, 0));
  CHECK (NULL == CustomPeerMap_get_peer_by_index (c_m, 1));
  CHECK (NULL == CustomPeerMap_get_peer_by_index (c_m, 1));
  CustomPeerMap_clear (c_m);  /* See if assertions trigger */
  CHECK (0 == CustomPeerMap_size (c_m));

  CHECK (GNUNET_OK == CustomPeerMap_put (c_m, &k1));
  CHECK (1 == CustomPeerMap_size (c_m));
  CHECK (GNUNET_NO == CustomPeerMap_put (c_m, &k1));
  CHECK (1 == CustomPeerMap_size (c_m));
  CHECK (GNUNET_YES == CustomPeerMap_contains_peer (c_m, &k1));
  CHECK (GNUNET_OK == CustomPeerMap_remove_peer (c_m, &k1));
  CHECK (0 == CustomPeerMap_size (c_m));
  CHECK (GNUNET_NO == CustomPeerMap_contains_peer (c_m, &k1));
  CHECK (GNUNET_NO == CustomPeerMap_contains_peer (c_m, &k2));

  CHECK (GNUNET_OK == CustomPeerMap_put (c_m, &k1));
  CHECK (1 == CustomPeerMap_size (c_m));
  for (j = 0; j < 16; j++)
  {
    CHECK (GNUNET_NO == CustomPeerMap_put (c_m, &k1));
  }
  CHECK (1 == CustomPeerMap_size (c_m));
  CHECK (GNUNET_OK == CustomPeerMap_put (c_m, &k2));
  CHECK (2 == CustomPeerMap_size (c_m));
  for (j = 0; j < 16; j++)
  {
    CHECK (GNUNET_NO == CustomPeerMap_put (c_m, &k2));
  }
  CHECK (2 == CustomPeerMap_size (c_m));

  /* iterate */
  for (j = 0; j < CustomPeerMap_size (c_m); j++)
  {
    CHECK (NULL != CustomPeerMap_get_peer_by_index (c_m, j));
  }
  CHECK ((0 == memcmp (CustomPeerMap_get_peer_by_index (c_m, 0),
                       &k1, sizeof(k1))));
  CHECK ((0 == memcmp (CustomPeerMap_get_peer_by_index (c_m, 1),
                       &k2, sizeof(k2))));
  CHECK (GNUNET_OK == CustomPeerMap_remove_peer (c_m, &k1));
  CHECK (1 == CustomPeerMap_size (c_m));
  CHECK (GNUNET_NO == CustomPeerMap_contains_peer (c_m, &k1));
  CHECK (GNUNET_YES == CustomPeerMap_contains_peer (c_m, &k2));
  CHECK (NULL != CustomPeerMap_get_peer_by_index (c_m, 0));

  CustomPeerMap_clear (c_m);
  CHECK (0 == CustomPeerMap_size (c_m));

  CHECK (GNUNET_OK == CustomPeerMap_put (c_m, &k1));
  CHECK (1 == CustomPeerMap_size (c_m));
  CHECK (GNUNET_OK == CustomPeerMap_put (c_m, &k2));
  CHECK (2 == CustomPeerMap_size (c_m));
  CustomPeerMap_clear (c_m);
  CHECK (0 == CustomPeerMap_size (c_m));

  CustomPeerMap_destroy (c_m);

  return 0;
}


int
main (int argc, char *argv[])
{
  (void) argc;
  (void) argv;

  GNUNET_log_setup ("test_service_rps_peers",
                    "WARNING",
                    NULL);
  return check ();
}


/* end of test_service_rps_custommap.c */
