2 This file is part of GNUnet.
3 (C) 2009 Christian Grothoff (and other contributing authors)
5 GNUnet is free software; you can redistribute it and/or modify
6 it under the terms of the GNU General Public License as published
7 by the Free Software Foundation; either version 3, or (at your
8 option) any later version.
10 GNUnet is distributed in the hope that it will be useful, but
11 WITHOUT ANY WARRANTY; without even the implied warranty of
12 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
13 General Public License for more details.
15 You should have received a copy of the GNU General Public License
16 along with GNUnet; see the file COPYING. If not, write to the
17 Free Software Foundation, Inc., 59 Temple Place - Suite 330,
18 Boston, MA 02111-1307, USA.
21 * @file topology/test_gnunet_daemon_topology.c
22 * @brief testcase for topology maintenance code
25 #include "gnunet_testing_lib.h"
27 #define VERBOSE GNUNET_NO
32 * How long until we give up on connecting the peers?
34 #define TIMEOUT GNUNET_TIME_relative_multiply (GNUNET_TIME_UNIT_SECONDS, 60)
36 #define CONNECT_ATTEMPTS 3
41 static int peers_left;
43 static int connect_left;
45 static struct GNUNET_TESTING_PeerGroup *pg;
47 static struct GNUNET_TESTING_Daemon *first;
49 static struct GNUNET_TESTING_Daemon *last;
51 static struct GNUNET_SCHEDULER_Handle *sched;
54 * Check whether peers successfully shut down.
56 void shutdown_callback (void *cls,
62 GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
63 "Shutdown of peers failed!\n");
71 GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
72 "All peers successfully shut down!\n");
78 clean_up_task (void *cls,
79 const struct GNUNET_SCHEDULER_TaskContext *tc)
81 GNUNET_TESTING_daemons_stop (pg, TIMEOUT, &shutdown_callback, NULL);
87 notify_connect_complete(void *cls,
88 const struct GNUNET_PeerIdentity *first,
89 const struct GNUNET_PeerIdentity *second,
90 unsigned int distance,
91 const struct GNUNET_CONFIGURATION_Handle *first_cfg,
92 const struct GNUNET_CONFIGURATION_Handle *second_cfg,
93 struct GNUNET_TESTING_Daemon *first_daemon,
94 struct GNUNET_TESTING_Daemon *second_daemon,
100 "Failed to connect two peers: %s\n",
102 GNUNET_TESTING_daemons_stop (pg, TIMEOUT, &shutdown_callback, NULL);
107 if (connect_left == 0)
109 /* FIXME: check that topology adds a few more links
110 in addition to those that were seeded */
111 GNUNET_SCHEDULER_add_now (sched,
118 static void my_cb(void *cls,
119 const struct GNUNET_PeerIdentity *id,
120 const struct GNUNET_CONFIGURATION_Handle *cfg,
121 struct GNUNET_TESTING_Daemon *d,
124 GNUNET_assert (id != NULL);
128 connect_left = NUM_PEERS;
133 GNUNET_TESTING_daemons_connect (last, d, TIMEOUT, CONNECT_ATTEMPTS,
134 ¬ify_connect_complete,
139 GNUNET_TESTING_daemons_connect (d, first, TIMEOUT, CONNECT_ATTEMPTS,
140 ¬ify_connect_complete,
148 struct GNUNET_SCHEDULER_Handle *s,
151 const struct GNUNET_CONFIGURATION_Handle *cfg)
156 GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
157 "Starting daemons.\n");
159 peers_left = NUM_PEERS;
160 pg = GNUNET_TESTING_daemons_start (sched, cfg,
164 &my_cb, NULL, NULL, NULL, NULL);
165 GNUNET_assert (pg != NULL);
171 char *const argv[] = { "test-testing",
173 "test_gnunet_daemon_topology_data.conf",
179 struct GNUNET_GETOPT_CommandLineOption options[] = {
180 GNUNET_GETOPT_OPTION_END
182 GNUNET_PROGRAM_run ((sizeof (argv) / sizeof (char *)) - 1,
183 argv, "test-gnunet-daemon-topology", "nohelp",
189 main (int argc, char *argv[])
193 GNUNET_log_setup ("test-gnunet-daemon-topology",
201 sleep (1); /* FIXME: needed? */
202 GNUNET_DISK_directory_remove ("/tmp/test-gnunet-topology");
206 /* end of test_gnunet_daemon_topology.c */