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/*
This file is part of GNUnet
(C) 2008--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 src/testbed/test_testbed_api_test.c
* @brief testing cases for testing high level testbed api helper functions
* @author Sree Harsha Totakura <sreeharsha@totakura.in>
*/
#include "platform.h"
#include "gnunet_common.h"
#include "gnunet_testbed_service.h"
/**
* Number of peers we want to start
*/
#define NUM_PEERS 25
/**
* Array of peers
*/
static struct GNUNET_TESTBED_Peer **peers;
/**
* Operation handle
*/
static struct GNUNET_TESTBED_Operation *op;
/**
* Testing result
*/
static int result;
/**
* Shutdown nicely
*
* @param cls NULL
* @param tc the task context
*/
static void
do_shutdown (void *cls, const const struct GNUNET_SCHEDULER_TaskContext *tc)
{
GNUNET_SCHEDULER_shutdown ();
}
/**
* Callback to be called when the requested peer information is available
*
* @param cb_cls the closure from GNUNET_TETSBED_peer_get_information()
* @param op the operation this callback corresponds to
* @param pinfo the result; will be NULL if the operation has failed
* @param emsg error message if the operation has failed; will be NULL if the
* operation is successfull
*/
static void
peerinfo_cb (void *cb_cls, struct GNUNET_TESTBED_Operation *op_,
const struct GNUNET_TESTBED_PeerInformation *pinfo,
const char *emsg)
{
GNUNET_assert (op == op_);
GNUNET_assert (NULL == cb_cls);
GNUNET_assert (NULL == emsg);
GNUNET_assert (GNUNET_TESTBED_PIT_IDENTITY == pinfo->pit);
GNUNET_assert (NULL != pinfo->result.id);
GNUNET_TESTBED_operation_done (op);
result = GNUNET_OK;
GNUNET_SCHEDULER_add_now (&do_shutdown, NULL);
}
/**
* Callback to be called when an operation is completed
*
* @param cls the callback closure from functions generating an operation
* @param op the operation that has been finished
* @param emsg error message in case the operation has failed; will be NULL if
* operation has executed successfully.
*/
static void
op_comp_cb (void *cls, struct GNUNET_TESTBED_Operation *op_, const char *emsg)
{
GNUNET_assert (NULL == cls);
GNUNET_assert (op == op_);
GNUNET_assert (NULL == emsg);
GNUNET_TESTBED_operation_done (op);
op = GNUNET_TESTBED_peer_get_information (peers[0],
GNUNET_TESTBED_PIT_IDENTITY,
&peerinfo_cb, NULL);
}
/**
* Controller event callback
*
* @param cls NULL
* @param event the controller event
*/
static void
controller_event_cb (void *cls,
const struct GNUNET_TESTBED_EventInformation *event)
{
switch (event->type)
{
case GNUNET_TESTBED_ET_CONNECT:
GNUNET_assert (event->details.peer_connect.peer1 == peers[0]);
GNUNET_assert (event->details.peer_connect.peer2 == peers[1]);
break;
default:
GNUNET_assert (0);
}
}
/**
* Signature of a main function for a testcase.
*
* @param cls closure
* @param num_peers number of peers in 'peers'
* @param peers handle to peers run in the testbed
*/
static void
test_master (void *cls, unsigned int num_peers,
struct GNUNET_TESTBED_Peer **peers_)
{
unsigned int peer;
GNUNET_assert (NULL == cls);
GNUNET_assert (NUM_PEERS == num_peers);
GNUNET_assert (NULL != peers_);
for (peer = 0; peer < num_peers; peer++)
GNUNET_assert (NULL != peers_[peer]);
peers = peers_;
op = GNUNET_TESTBED_overlay_connect (NULL, &op_comp_cb, NULL, peers[0], peers[1]);
}
/**
* Main function
*/
int
main (int argc, char **argv)
{
uint64_t event_mask;
result = GNUNET_SYSERR;
event_mask = 0;
event_mask |= (1LL << GNUNET_TESTBED_ET_CONNECT);
event_mask |= (1LL << GNUNET_TESTBED_ET_OPERATION_FINISHED);
GNUNET_TESTBED_test_run ("test_testbed_api_test", "test_testbed_api.conf",
NUM_PEERS, event_mask, &controller_event_cb, NULL,
&test_master, NULL);
if (GNUNET_OK != result)
return 1;
return 0;
}
/* end of test_testbed_api_test.c */
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