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/*
This file is part of GNUnet.
(C) 2012 Christian Grothoff (and other contributing authors)
GNUnet is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published
by the Free Software Foundation; either version 3, 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
General Public License for more details.
You should have received a copy of the GNU General Public License
along with GNUnet; see the file COPYING. If not, write to the
Free Software Foundation, Inc., 59 Temple Place - Suite 330,
Boston, MA 02111-1307, USA.
*/
/**
* @file consensus/test_consensus_api.c
* @brief testcase for consensus_api.c
*/
#include "platform.h"
#include "gnunet_util_lib.h"
#include "gnunet_consensus_service.h"
#include "gnunet_testing_lib.h"
static struct GNUNET_CONSENSUS_Handle *consensus;
static struct GNUNET_HashCode session_id;
static int
conclude_done (void *cls, const struct GNUNET_CONSENSUS_Group *group)
{
if (NULL == group)
{
GNUNET_log (GNUNET_ERROR_TYPE_INFO, "conclude over\n");
GNUNET_SCHEDULER_shutdown ();
return GNUNET_NO;
}
GNUNET_log (GNUNET_ERROR_TYPE_INFO, "concluded\n");
return GNUNET_YES;
}
static int
on_new_element (void *cls,
struct GNUNET_CONSENSUS_Element *element)
{
GNUNET_assert (0);
return GNUNET_YES;
}
static void
insert_done (void *cls, int success)
{
/* make sure cb is only called once */
static int called = GNUNET_NO;
GNUNET_assert (GNUNET_NO == called);
called = GNUNET_YES;
GNUNET_log (GNUNET_ERROR_TYPE_INFO, "insert done\n");
GNUNET_CONSENSUS_conclude (consensus, GNUNET_TIME_UNIT_SECONDS, 0, &conclude_done, NULL);
}
/**
* Signature of the main function of a task.
*
* @param cls closure
* @param tc context information (why was this task triggered now)
*/
static void
on_shutdown (void *cls,
const struct GNUNET_SCHEDULER_TaskContext *tc)
{
if (NULL != consensus)
{
GNUNET_CONSENSUS_destroy (consensus);
consensus = NULL;
}
}
static void
run (void *cls,
const struct GNUNET_CONFIGURATION_Handle *cfg,
struct GNUNET_TESTING_Peer *peer)
{
char *str = "foo";
struct GNUNET_CONSENSUS_Element el1 = {"foo", 4, 0};
struct GNUNET_CONSENSUS_Element el2 = {"bar", 4, 0};
GNUNET_log_setup ("test_consensus_api",
"INFO",
NULL);
GNUNET_log (GNUNET_ERROR_TYPE_INFO, "testing consensus api\n");
GNUNET_SCHEDULER_add_delayed (GNUNET_TIME_UNIT_FOREVER_REL, &on_shutdown, NULL);
GNUNET_CRYPTO_hash (str, strlen (str), &session_id);
consensus = GNUNET_CONSENSUS_create (cfg, 0, NULL, &session_id, on_new_element, &consensus);
GNUNET_assert (consensus != NULL);
GNUNET_CONSENSUS_insert (consensus, &el1, NULL, &consensus);
GNUNET_CONSENSUS_insert (consensus, &el2, &insert_done, &consensus);
}
int
main (int argc, char **argv)
{
int ret;
ret = GNUNET_TESTING_peer_run ("test_consensus_api",
"test_consensus.conf",
&run, NULL);
return ret;
}
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