/*
     This file is part of GNUnet.
     Copyright (C) 2008, 2013 GNUnet e.V.

     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 util/test_container_multipeermap.c
 * @brief Test for container_multipeermap.c
 * @author Christian Grothoff
 */

#include "platform.h"
#include "gnunet_util_lib.h"

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

static int
testMap(int i)
{
  struct GNUNET_CONTAINER_MultiPeerMap *m;
  struct GNUNET_PeerIdentity k1;
  struct GNUNET_PeerIdentity k2;
  struct GNUNET_CONTAINER_MultiPeerMapIterator *iter = NULL;
  struct GNUNET_PeerIdentity key_ret;
  const char *ret;
  int j;

  CHECK(NULL != (m = GNUNET_CONTAINER_multipeermap_create(i, GNUNET_NO)));
  memset(&k1, 0, sizeof(k1));
  memset(&k2, 1, sizeof(k2));
  CHECK(GNUNET_NO == GNUNET_CONTAINER_multipeermap_contains(m, &k1));
  CHECK(GNUNET_NO == GNUNET_CONTAINER_multipeermap_contains(m, &k2));
  CHECK(GNUNET_NO == GNUNET_CONTAINER_multipeermap_remove(m, &k1, NULL));
  CHECK(GNUNET_NO == GNUNET_CONTAINER_multipeermap_remove(m, &k2, NULL));
  CHECK(NULL == GNUNET_CONTAINER_multipeermap_get(m, &k1));
  CHECK(NULL == GNUNET_CONTAINER_multipeermap_get(m, &k2));
  CHECK(0 == GNUNET_CONTAINER_multipeermap_remove_all(m, &k1));
  CHECK(0 == GNUNET_CONTAINER_multipeermap_size(m));
  CHECK(0 == GNUNET_CONTAINER_multipeermap_iterate(m, NULL, NULL));
  CHECK(0 == GNUNET_CONTAINER_multipeermap_get_multiple(m, &k1, NULL, NULL));

  CHECK(GNUNET_OK ==
        GNUNET_CONTAINER_multipeermap_put(m, &k1, "v1",
                                          GNUNET_CONTAINER_MULTIHASHMAPOPTION_REPLACE));
  CHECK(1 == GNUNET_CONTAINER_multipeermap_size(m));
  ret = GNUNET_CONTAINER_multipeermap_get(m, &k1);
  GNUNET_assert(ret != NULL);
  CHECK(0 == strcmp("v1", ret));
  CHECK(GNUNET_NO ==
        GNUNET_CONTAINER_multipeermap_put(m, &k1, "v1",
                                          GNUNET_CONTAINER_MULTIHASHMAPOPTION_REPLACE));
  CHECK(1 == GNUNET_CONTAINER_multipeermap_size(m));
  CHECK(GNUNET_OK ==
        GNUNET_CONTAINER_multipeermap_put(m, &k1, "v2",
                                          GNUNET_CONTAINER_MULTIHASHMAPOPTION_MULTIPLE));
  CHECK(GNUNET_OK ==
        GNUNET_CONTAINER_multipeermap_put(m, &k1, "v3",
                                          GNUNET_CONTAINER_MULTIHASHMAPOPTION_MULTIPLE));
  CHECK(3 == GNUNET_CONTAINER_multipeermap_size(m));
  CHECK(GNUNET_OK == GNUNET_CONTAINER_multipeermap_remove(m, &k1, "v3"));
  CHECK(2 == GNUNET_CONTAINER_multipeermap_size(m));
  CHECK(GNUNET_YES == GNUNET_CONTAINER_multipeermap_contains(m, &k1));
  CHECK(GNUNET_NO == GNUNET_CONTAINER_multipeermap_contains(m, &k2));
  CHECK(2 == GNUNET_CONTAINER_multipeermap_get_multiple(m, &k1, NULL, NULL));
  CHECK(0 == GNUNET_CONTAINER_multipeermap_get_multiple(m, &k2, NULL, NULL));
  CHECK(2 == GNUNET_CONTAINER_multipeermap_iterate(m, NULL, NULL));
  iter = GNUNET_CONTAINER_multipeermap_iterator_create(m);
  CHECK(GNUNET_YES == GNUNET_CONTAINER_multipeermap_iterator_next(iter, &key_ret, (const void **)&ret));
  CHECK(0 == memcmp(&key_ret, &k1, sizeof(key_ret)));
  CHECK(GNUNET_YES == GNUNET_CONTAINER_multipeermap_iterator_next(iter, &key_ret, (const void **)&ret));
  CHECK(0 == memcmp(&key_ret, &k1, sizeof(key_ret)));
  CHECK(GNUNET_NO == GNUNET_CONTAINER_multipeermap_iterator_next(iter, NULL, NULL));
  GNUNET_free(iter);

  CHECK(2 == GNUNET_CONTAINER_multipeermap_remove_all(m, &k1));
  for (j = 0; j < 1024; j++)
    CHECK(GNUNET_OK ==
          GNUNET_CONTAINER_multipeermap_put(m, &k1, "v2",
                                            GNUNET_CONTAINER_MULTIHASHMAPOPTION_MULTIPLE));
  iter = GNUNET_CONTAINER_multipeermap_iterator_create(m);
  for (j = 0; j < GNUNET_CONTAINER_multipeermap_size(m); j++)
    CHECK(GNUNET_YES == GNUNET_CONTAINER_multipeermap_iterator_next(iter, NULL, NULL));
  CHECK(GNUNET_NO == GNUNET_CONTAINER_multipeermap_iterator_next(iter, NULL, NULL));
  GNUNET_CONTAINER_multipeermap_iterator_destroy(iter);

  GNUNET_CONTAINER_multipeermap_destroy(m);
  return 0;
}

int
main(int argc, char *argv[])
{
  int failureCount = 0;
  int i;

  GNUNET_log_setup("test-container-multipeermap", "WARNING", NULL);
  for (i = 1; i < 255; i++)
    failureCount += testMap(i);
  if (failureCount != 0)
    return 1;
  return 0;
}

/* end of test_container_multipeermap.c */