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.
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.
22 * @file src/testbed/test_testbed_api_topology.c
23 * @brief testing cases for testing high level testbed api helper functions
24 * @author Sree Harsha Totakura <sreeharsha@totakura.in>
28 #include "gnunet_common.h"
29 #include "gnunet_testbed_service.h"
32 * Number of peers we want to start
39 static struct GNUNET_TESTBED_Peer **peers;
44 static struct GNUNET_TESTBED_Operation *op;
49 static GNUNET_SCHEDULER_TaskIdentifier shutdown_task;
57 * Counter for counting overlay connections
59 static unsigned int overlay_connects;
66 * @param tc the task context
69 do_shutdown (void *cls, const struct GNUNET_SCHEDULER_TaskContext *tc)
71 shutdown_task = GNUNET_SCHEDULER_NO_TASK;
74 GNUNET_TESTBED_operation_done (op);
77 GNUNET_SCHEDULER_shutdown ();
81 * Controller event callback
84 * @param event the controller event
87 controller_event_cb (void *cls,
88 const struct GNUNET_TESTBED_EventInformation *event)
92 case GNUNET_TESTBED_ET_CONNECT:
94 if ((NUM_PEERS) == overlay_connects)
97 GNUNET_SCHEDULER_add_now (&do_shutdown, NULL);
100 case GNUNET_TESTBED_ET_OPERATION_FINISHED:
101 GNUNET_assert (NULL != event->details.operation_finished.emsg);
105 if ((GNUNET_TESTBED_ET_OPERATION_FINISHED == event->type) &&
106 (NULL != event->details.operation_finished.emsg))
107 GNUNET_log (GNUNET_ERROR_TYPE_ERROR,
108 "An operation failed with error: %s\n",
109 event->details.operation_finished.emsg);
110 result = GNUNET_SYSERR;
111 GNUNET_SCHEDULER_cancel (shutdown_task);
112 shutdown_task = GNUNET_SCHEDULER_add_now (&do_shutdown, NULL);
118 * Signature of a main function for a testcase.
121 * @param num_peers number of peers in 'peers'
122 * @param peers_ handle to peers run in the testbed
123 * @param links_succeeded the number of overlay link connection attempts that
125 * @param links_failed the number of overlay link connection attempts that
129 test_master (void *cls, unsigned int num_peers,
130 struct GNUNET_TESTBED_Peer **peers_,
131 unsigned int links_succeeded,
132 unsigned int links_failed)
136 GNUNET_assert (NULL == cls);
137 GNUNET_assert (NUM_PEERS == num_peers);
138 GNUNET_assert (NULL != peers_);
139 for (peer = 0; peer < num_peers; peer++)
140 GNUNET_assert (NULL != peers_[peer]);
142 overlay_connects = 0;
143 op = GNUNET_TESTBED_overlay_configure_topology (NULL, NUM_PEERS, peers, NULL,
146 GNUNET_TESTBED_TOPOLOGY_ERDOS_RENYI,
148 GNUNET_TESTBED_TOPOLOGY_OPTION_END);
149 GNUNET_assert (NULL != op);
151 GNUNET_SCHEDULER_add_delayed (GNUNET_TIME_relative_multiply
152 (GNUNET_TIME_UNIT_SECONDS, 300),
161 main (int argc, char **argv)
165 result = GNUNET_SYSERR;
167 event_mask |= (1LL << GNUNET_TESTBED_ET_CONNECT);
168 event_mask |= (1LL << GNUNET_TESTBED_ET_OPERATION_FINISHED);
169 (void) GNUNET_TESTBED_test_run ("test_testbed_api_test",
170 "test_testbed_api.conf", NUM_PEERS,
171 event_mask, &controller_event_cb, NULL,
173 if (GNUNET_OK != result)
178 /* end of test_testbed_api_topology.c */