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/*
This file is part of GNUnet.
Copyright (C) 2004, 2009 GNUnet e.V.
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 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.
*/
/**
* @file peerinfo/test_peerinfo_api.c
* @brief testcase for peerinfo_api.c
* @author Christian Grothoff
*
* TODO:
* - test merging of HELLOs (add same peer twice...)
*/
#include "platform.h"
#include "gnunet_hello_lib.h"
#include "gnunet_util_lib.h"
#include "gnunet_peerinfo_service.h"
#include "gnunet_testing_lib.h"
#include "peerinfo.h"
static struct GNUNET_PEERINFO_IteratorContext *ic;
static struct GNUNET_PEERINFO_Handle *h;
static unsigned int retries;
static int global_ret;
static int
check_it (void *cls, const struct GNUNET_HELLO_Address *address,
struct GNUNET_TIME_Absolute expiration)
{
unsigned int *agc = cls;
if (address != NULL)
{
GNUNET_assert (0 == strcmp ("peerinfotest", address->transport_name));
GNUNET_assert (0 ==
strncmp ("Address", address->address,
address->address_length));
(*agc) -= (1 << (address->address_length - 1));
}
return GNUNET_OK;
}
static ssize_t
address_generator (void *cls, size_t max, void *buf)
{
size_t *agc = cls;
ssize_t ret;
struct GNUNET_HELLO_Address address;
if (0 == *agc)
return GNUNET_SYSERR; /* Done */
memset (&address.peer, 0, sizeof (struct GNUNET_PeerIdentity));
address.address = "Address";
address.transport_name = "peerinfotest";
address.address_length = *agc;
ret =
GNUNET_HELLO_add_address (&address,
GNUNET_TIME_relative_to_absolute
(GNUNET_TIME_UNIT_HOURS), buf, max);
(*agc)--;
return ret;
}
struct GNUNET_PeerIdentity pid;
static void
add_peer ()
{
struct GNUNET_HELLO_Message *h2;
size_t agc;
agc = 2;
memset (&pid, 32, sizeof (pid));
h2 = GNUNET_HELLO_create (&pid.public_key, &address_generator, &agc, GNUNET_NO);
GNUNET_PEERINFO_add_peer (h, h2, NULL, NULL);
GNUNET_free (h2);
}
static void
process (void *cls, const struct GNUNET_PeerIdentity *peer,
const struct GNUNET_HELLO_Message *hello, const char *err_msg)
{
unsigned int agc;
if (err_msg != NULL)
{
GNUNET_log (GNUNET_ERROR_TYPE_ERROR,
_("Error in communication with PEERINFO service\n"));
}
if (peer == NULL)
{
ic = NULL;
if ((3 == global_ret) && (retries < 50))
{
/* try again */
retries++;
add_peer ();
ic = GNUNET_PEERINFO_iterate (h, GNUNET_NO, NULL,
&process,
cls);
return;
}
GNUNET_assert (peer == NULL);
GNUNET_assert (2 == global_ret);
GNUNET_PEERINFO_disconnect (h);
h = NULL;
global_ret = 0;
return;
}
if (hello != NULL)
{
GNUNET_assert (3 == global_ret);
agc = 3;
GNUNET_HELLO_iterate_addresses (hello, GNUNET_NO,
&check_it, &agc);
GNUNET_assert (agc == 0);
global_ret = 2;
}
}
static void
run (void *cls,
const struct GNUNET_CONFIGURATION_Handle *cfg,
struct GNUNET_TESTING_Peer *peer)
{
h = GNUNET_PEERINFO_connect (cfg);
GNUNET_assert (NULL != h);
add_peer ();
ic = GNUNET_PEERINFO_iterate (h, GNUNET_NO, &pid,
&process, cls);
}
int
main (int argc, char *argv[])
{
global_ret = 3;
if (0 != GNUNET_TESTING_service_run ("test-gnunet-peerinfo",
"peerinfo",
"test_peerinfo_api_data.conf",
&run, NULL))
return 1;
return global_ret;
}
/* end of test_peerinfo_api.c */
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