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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 testbed/test_testbed_api.c
* @brief testcases for the testbed api
* @author Sree Harsha Totakura
*/
#include "platform.h"
#include "gnunet_util_lib.h"
#include "gnunet_testing_lib-new.h"
#include "gnunet_testbed_service.h"
/**
* Generic logging shortcut
*/
#define LOG(kind,...) \
GNUNET_log (kind, __VA_ARGS__)
/**
* Relative time seconds shorthand
*/
#define TIME_REL_SECS(sec) \
GNUNET_TIME_relative_multiply (GNUNET_TIME_UNIT_SECONDS, sec)
/**
* The testing system we work with
*/
struct GNUNET_TESTING_System *test_system;
/**
* Our localhost
*/
static struct GNUNET_TESTBED_Host *host;
/**
* The controller process
*/
static struct GNUNET_TESTBED_ControllerProc *cp;
/**
* The controller handle
*/
static struct GNUNET_TESTBED_Controller *controller;
/**
* A neighbouring host
*/
static struct GNUNET_TESTBED_Host *neighbour;
/**
* Handle for neighbour registration
*/
static struct GNUNET_TESTBED_HostRegistrationHandle *reg_handle;
/**
* Handle for a peer
*/
static struct GNUNET_TESTBED_Peer *peer;
/**
* Handle to configuration
*/
static struct GNUNET_CONFIGURATION_Handle *cfg;
/**
* Handle to operation
*/
static struct GNUNET_TESTBED_Operation *operation;
/**
* Abort task identifier
*/
static GNUNET_SCHEDULER_TaskIdentifier abort_task;
/**
* The 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)
{
if (GNUNET_SCHEDULER_NO_TASK != abort_task)
GNUNET_SCHEDULER_cancel (abort_task);
if (NULL != reg_handle)
GNUNET_TESTBED_cancel_registration (reg_handle);
GNUNET_TESTBED_controller_disconnect (controller);
GNUNET_CONFIGURATION_destroy (cfg);
if (NULL != cp)
GNUNET_TESTBED_controller_stop (cp);
GNUNET_TESTBED_host_destroy (neighbour);
GNUNET_TESTBED_host_destroy (host);
GNUNET_TESTING_system_destroy (test_system, GNUNET_YES);
}
/**
* abort task to run on test timed out
*
* @param cls NULL
* @param tc the task context
*/
static void
do_abort (void *cls, const const struct GNUNET_SCHEDULER_TaskContext *tc)
{
LOG (GNUNET_ERROR_TYPE_WARNING, "Test timedout -- Aborting\n");
abort_task = GNUNET_SCHEDULER_NO_TASK;
do_shutdown (cls, tc);
}
/**
* Signature of the event handler function called by the
* respective event controller.
*
* @param cls closure
* @param event information about the event
*/
static void
controller_cb(void *cls, const struct GNUNET_TESTBED_EventInformation *event)
{
GNUNET_assert (GNUNET_TESTBED_ET_OPERATION_FINISHED == event->type);
GNUNET_assert (event->details.operation_finished.operation == operation);
GNUNET_assert (NULL == event->details.operation_finished.op_cls);
GNUNET_assert (NULL == event->details.operation_finished.emsg);
GNUNET_assert (GNUNET_TESTBED_PIT_GENERIC ==
event->details.operation_finished.pit);
GNUNET_assert (NULL == event->details.operation_finished.op_result.generic);
result = GNUNET_YES;
GNUNET_SCHEDULER_add_now (&do_shutdown, NULL);
}
/**
* Callback which will be called to after a host registration succeeded or failed
*
* @param cls the host which has been registered
* @param emsg the error message; NULL if host registration is successful
*/
static void
registration_comp (void *cls, const char *emsg)
{
GNUNET_assert (cls == neighbour);
reg_handle = NULL;
peer = GNUNET_TESTBED_peer_create (controller, host, cfg);
GNUNET_assert (NULL != peer);
operation = GNUNET_TESTBED_peer_destroy (peer);
GNUNET_assert (NULL != operation);
}
/**
* Main run function.
*
* @param cls NULL
* @param args arguments passed to GNUNET_PROGRAM_run
* @param cfgfile the path to configuration file
* @param cfg the configuration file handle
*/
static void
run (void *cls, char *const *args, const char *cfgfile,
const struct GNUNET_CONFIGURATION_Handle *config)
{
uint64_t event_mask;
test_system = GNUNET_TESTING_system_create ("test_testbed",
"127.0.0.1");
host = GNUNET_TESTBED_host_create (NULL, NULL, 0);
GNUNET_assert (NULL != host);
cfg = GNUNET_CONFIGURATION_dup (config);
cp = GNUNET_TESTBED_controller_start (test_system, host, cfg, NULL, NULL);
event_mask = 0;
event_mask |= (1L << GNUNET_TESTBED_ET_PEER_START);
event_mask |= (1L << GNUNET_TESTBED_ET_PEER_STOP);
event_mask |= (1L << GNUNET_TESTBED_ET_CONNECT);
event_mask |= (1L << GNUNET_TESTBED_ET_OPERATION_FINISHED);
controller = GNUNET_TESTBED_controller_connect (cfg, host, event_mask,
&controller_cb, NULL);
GNUNET_assert (NULL != controller);
neighbour = GNUNET_TESTBED_host_create ("localhost", NULL, 0);
GNUNET_assert (NULL != neighbour);
reg_handle =
GNUNET_TESTBED_register_host (controller, neighbour, ®istration_comp,
neighbour);
GNUNET_assert (NULL != reg_handle);
abort_task = GNUNET_SCHEDULER_add_delayed
(GNUNET_TIME_relative_multiply (GNUNET_TIME_UNIT_MINUTES, 5), &do_abort, NULL);
}
/**
* Main function
*/
int main (int argc, char **argv)
{
int ret;
char *const argv2[] = { "test_testbed_api",
"-c", "test_testbed_api.conf",
NULL
};
struct GNUNET_GETOPT_CommandLineOption options[] = {
GNUNET_GETOPT_OPTION_END
};
result = GNUNET_SYSERR;
ret = GNUNET_PROGRAM_run ((sizeof (argv2) / sizeof (char *)) - 1, argv2,
"test_testbed_api", "nohelp", options, &run,
NULL);
if ((GNUNET_OK != ret) || (GNUNET_OK != result))
return 1;
return 0;
}
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