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/*
This file is part of GNUnet.
Copyright (C) 2009, 2010 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/>.
*/
/**
* @file transport/test_transport_api_limited_sockets.c
* @brief base test case for transport implementations
*
* This test case serves as a base for tcp, udp, and udp-nat
* transport test cases. Based on the executable being run
* the correct test case will be performed. Conservation of
* C code apparently.
*/
#include "platform.h"
#include "gnunet_transport_service.h"
#include "transport-testing.h"
/**
* How long until we give up on transmitting the message?
*/
#define TIMEOUT GNUNET_TIME_relative_multiply (GNUNET_TIME_UNIT_SECONDS, 300)
#define MAX_FILES 50
#if HAVE_SETRLIMIT
static struct GNUNET_TRANSPORT_TESTING_ConnectCheckContext *ccc;
static void
notify_receive (void *cls,
struct GNUNET_TRANSPORT_TESTING_PeerContext *receiver,
const struct GNUNET_PeerIdentity *sender,
const struct GNUNET_TRANSPORT_TESTING_TestMessage *message)
{
GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
"Received message of type %d from peer %s!\n",
ntohs (message->header.type),
GNUNET_i2s (sender));
if ( (GNUNET_TRANSPORT_TESTING_SIMPLE_MTYPE ==
ntohs (message->header.type)) &&
(sizeof (struct GNUNET_TRANSPORT_TESTING_TestMessage) ==
ntohs (message->header.size)) )
{
ccc->global_ret = GNUNET_OK;
}
else
{
GNUNET_break (0);
}
GNUNET_SCHEDULER_shutdown ();
}
int
main (int argc, char *argv[])
{
struct GNUNET_TRANSPORT_TESTING_SendClosure sc = {
.num_messages = 1
};
struct GNUNET_TRANSPORT_TESTING_ConnectCheckContext my_ccc = {
.connect_continuation = &GNUNET_TRANSPORT_TESTING_simple_send,
.connect_continuation_cls = &sc,
.config_file = "test_transport_api_data.conf",
.rec = ¬ify_receive,
.nc = &GNUNET_TRANSPORT_TESTING_log_connect,
.nd = &GNUNET_TRANSPORT_TESTING_log_disconnect,
.timeout = TIMEOUT,
.global_ret = GNUNET_SYSERR
};
struct rlimit r_file_old;
struct rlimit r_file_new;
int res;
sc.ccc = &my_ccc;
res = getrlimit (RLIMIT_NOFILE,
&r_file_old);
r_file_new.rlim_cur = MAX_FILES;
r_file_new.rlim_max = r_file_old.rlim_max;
res = setrlimit (RLIMIT_NOFILE,
&r_file_new);
if (0 != res)
{
fprintf (stderr,
"Setting limit failed: %s\n",
strerror (errno));
return 77;
}
ccc = &my_ccc;
ccc->global_ret = GNUNET_SYSERR;
if (GNUNET_OK !=
GNUNET_TRANSPORT_TESTING_main (2,
&GNUNET_TRANSPORT_TESTING_connect_check,
ccc))
return 1;
return 0;
}
#else
/* cannot setrlimit */
int
main (int argc, char *argv[])
{
fprintf (stderr,
"Cannot run test on this system\n");
return 77;
}
#endif
/* end of test_transport_api_limited_sockets.c */
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