2 This file is part of GNUnet
3 (C) 2008--2013 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.
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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,
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22 * @file src/testbed/test_testbed_api_topology.c
23 * @brief test case to connect experimentation daemons in a clique
24 * @author Sree Harsha Totakura <sreeharsha@totakura.in>
25 * @author Matthias Wachs
29 #include "gnunet_common.h"
30 #include "gnunet_testbed_service.h"
34 * Number of peers we want to start
41 static struct GNUNET_TESTBED_Peer **peers;
46 static struct GNUNET_TESTBED_Operation *op;
51 static GNUNET_SCHEDULER_TaskIdentifier shutdown_task;
59 * Counter for counting overlay connections
61 static unsigned int overlay_connects;
68 * @param tc the task context
71 do_shutdown (void *cls, const struct GNUNET_SCHEDULER_TaskContext *tc)
73 shutdown_task = GNUNET_SCHEDULER_NO_TASK;
76 GNUNET_TESTBED_operation_done (op);
79 GNUNET_SCHEDULER_shutdown ();
83 * Controller event callback
86 * @param event the controller event
89 controller_event_cb (void *cls,
90 const struct GNUNET_TESTBED_EventInformation *event)
94 case GNUNET_TESTBED_ET_CONNECT:
96 if ((NUM_PEERS * (NUM_PEERS - 1)) == overlay_connects)
99 GNUNET_SCHEDULER_add_now (&do_shutdown, NULL);
102 case GNUNET_TESTBED_ET_OPERATION_FINISHED:
103 GNUNET_assert (NULL != event->details.operation_finished.emsg);
107 result = GNUNET_SYSERR;
108 GNUNET_SCHEDULER_cancel (shutdown_task);
109 shutdown_task = GNUNET_SCHEDULER_add_now (&do_shutdown, NULL);
115 * Signature of a main function for a testcase.
118 * @param num_peers number of peers in 'peers'
119 * @param peers_ handle to peers run in the testbed
120 * @param links_succeeded the number of overlay link connection attempts that
122 * @param links_failed the number of overlay link connection attempts that
126 test_master (void *cls, unsigned int num_peers,
127 struct GNUNET_TESTBED_Peer **peers_,
128 unsigned int links_succeeded,
129 unsigned int links_failed)
133 GNUNET_assert (NULL == cls);
134 GNUNET_assert (NUM_PEERS == num_peers);
135 GNUNET_assert (NULL != peers_);
136 for (peer = 0; peer < num_peers; peer++)
137 GNUNET_assert (NULL != peers_[peer]);
139 overlay_connects = 0;
140 op = GNUNET_TESTBED_overlay_configure_topology (NULL, NUM_PEERS, peers, NULL,
143 GNUNET_TESTBED_TOPOLOGY_CLIQUE,
144 /* GNUNET_TESTBED_TOPOLOGY_ERDOS_RENYI, */
146 GNUNET_TESTBED_TOPOLOGY_OPTION_END);
147 GNUNET_assert (NULL != op);
149 GNUNET_SCHEDULER_add_delayed (GNUNET_TIME_relative_multiply
150 (GNUNET_TIME_UNIT_SECONDS, 300),
159 main (int argc, char **argv)
163 result = GNUNET_SYSERR;
165 event_mask |= (1LL << GNUNET_TESTBED_ET_CONNECT);
166 event_mask |= (1LL << GNUNET_TESTBED_ET_OPERATION_FINISHED);
167 (void) GNUNET_TESTBED_test_run ("test_experimentation_clique",
168 "test_experimentation_clique.conf", NUM_PEERS,
169 event_mask, &controller_event_cb, NULL,
171 if (GNUNET_OK != result)
176 /* end of test_testbed_api_topology.c */