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/*
This file is part of GNUnet.
(C) 2009 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 testing/test_testing_group.c
* @brief testcase for functions to connect peers in testing.c
*/
#include "platform.h"
#include "gnunet_testing_lib.h"
#define VERBOSE GNUNET_NO
#define NUM_PEERS 4
/**
* How long until we give up on connecting the peers?
*/
#define TIMEOUT GNUNET_TIME_relative_multiply (GNUNET_TIME_UNIT_SECONDS, 300)
static int ok;
static int peers_left;
static int failed_peers;
static struct GNUNET_TESTING_PeerGroup *pg;
/**
* Check whether peers successfully shut down.
*/
void
shutdown_callback (void *cls, const char *emsg)
{
if (emsg != NULL)
{
#if VERBOSE
GNUNET_log (GNUNET_ERROR_TYPE_DEBUG, "Shutdown of peers failed!\n");
#endif
if (ok == 0)
ok = 666;
}
else
{
#if VERBOSE
GNUNET_log (GNUNET_ERROR_TYPE_DEBUG, "All peers successfully shut down!\n");
#endif
}
}
static void
my_cb (void *cls, const struct GNUNET_PeerIdentity *id,
const struct GNUNET_CONFIGURATION_Handle *cfg,
struct GNUNET_TESTING_Daemon *d, const char *emsg)
{
if (id == NULL)
{
GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
"Start callback called with error (too long starting peers), aborting test!\n");
GNUNET_log (GNUNET_ERROR_TYPE_DEBUG, "Error from testing: `%s'\n");
failed_peers++;
if (failed_peers == peers_left)
{
GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
"Too many peers failed, ending test!\n");
ok = 1;
GNUNET_TESTING_daemons_stop (pg, TIMEOUT, &shutdown_callback, NULL);
}
return;
}
peers_left--;
if (peers_left == 0)
{
GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
"All peers started successfully, ending test!\n");
GNUNET_TESTING_daemons_stop (pg, TIMEOUT, &shutdown_callback, NULL);
ok = 0;
}
else if (failed_peers == peers_left)
{
GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
"Too many peers failed, ending test!\n");
ok = 1;
GNUNET_TESTING_daemons_stop (pg, TIMEOUT, &shutdown_callback, NULL);
}
}
static void
run (void *cls, char *const *args, const char *cfgfile,
const struct GNUNET_CONFIGURATION_Handle *cfg)
{
ok = 1;
#if VERBOSE
GNUNET_log (GNUNET_ERROR_TYPE_DEBUG, "Starting daemons.\n");
#endif
peers_left = NUM_PEERS;
pg = GNUNET_TESTING_daemons_start (cfg, peers_left, /* Total number of peers */
peers_left, /* Number of outstanding connections */
peers_left, /* Number of parallel ssh connections, or peers being started at once */
TIMEOUT, NULL, NULL, &my_cb, NULL, NULL,
NULL, NULL);
GNUNET_assert (pg != NULL);
}
static int
check ()
{
char *const argv[] = { "test-testing",
"-c",
"test_testing_data.conf",
#if VERBOSE
"-L", "DEBUG",
#endif
NULL
};
struct GNUNET_GETOPT_CommandLineOption options[] = {
GNUNET_GETOPT_OPTION_END
};
GNUNET_PROGRAM_run ((sizeof (argv) / sizeof (char *)) - 1, argv,
"test-testing-group", "nohelp", options, &run, &ok);
return ok;
}
int
main (int argc, char *argv[])
{
int ret;
GNUNET_log_setup ("test-testing-group",
#if VERBOSE
"DEBUG",
#else
"WARNING",
#endif
NULL);
ret = check ();
/**
* Still need to remove the base testing directory here,
* because group starts will create subdirectories under this
* main dir. However, we no longer need to sleep, as the
* shutdown sequence won't return until everything is cleaned
* up.
*/
GNUNET_DISK_directory_remove ("/tmp/test-gnunet-testing");
return ret;
}
/* end of test_testing_group.c */
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