2 This file is part of GNUnet
3 Copyright (C) 2008--2013 GNUnet e.V.
5 GNUnet is free software: you can redistribute it and/or modify it
6 under the terms of the GNU Affero General Public License as published
7 by the Free Software Foundation, either version 3 of the License,
8 or (at your 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 Affero General Public License for more details.
15 You should have received a copy of the GNU Affero General Public License
16 along with this program. If not, see <http://www.gnu.org/licenses/>.
18 SPDX-License-Identifier: AGPL3.0-or-later
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_util_lib.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 struct GNUNET_SCHEDULER_Task *shutdown_task;
57 * Counter for counting overlay connections
59 static unsigned int overlay_connects;
68 do_shutdown (void *cls)
73 GNUNET_TESTBED_operation_done (op);
76 GNUNET_SCHEDULER_shutdown ();
80 * Controller event callback
83 * @param event the controller event
86 controller_event_cb (void *cls,
87 const struct GNUNET_TESTBED_EventInformation *event)
91 case GNUNET_TESTBED_ET_CONNECT:
93 if ((NUM_PEERS) == overlay_connects)
96 GNUNET_SCHEDULER_cancel (shutdown_task);
97 shutdown_task = GNUNET_SCHEDULER_add_now (&do_shutdown, NULL);
101 case GNUNET_TESTBED_ET_OPERATION_FINISHED:
102 GNUNET_assert (NULL != event->details.operation_finished.emsg);
107 if ((GNUNET_TESTBED_ET_OPERATION_FINISHED == event->type) &&
108 (NULL != event->details.operation_finished.emsg))
109 GNUNET_log (GNUNET_ERROR_TYPE_ERROR,
110 "An operation failed with error: %s\n",
111 event->details.operation_finished.emsg);
112 result = GNUNET_SYSERR;
113 GNUNET_SCHEDULER_cancel (shutdown_task);
114 shutdown_task = GNUNET_SCHEDULER_add_now (&do_shutdown, NULL);
120 * Signature of a main function for a testcase.
123 * @param h the run handle
124 * @param num_peers number of peers in 'peers'
125 * @param peers_ handle to peers run in the testbed
126 * @param links_succeeded the number of overlay link connection attempts that
128 * @param links_failed the number of overlay link connection attempts that
132 test_master (void *cls,
133 struct GNUNET_TESTBED_RunHandle *h,
134 unsigned int num_peers,
135 struct GNUNET_TESTBED_Peer **peers_,
136 unsigned int links_succeeded,
137 unsigned int links_failed)
141 GNUNET_assert (NULL == cls);
144 GNUNET_log (GNUNET_ERROR_TYPE_ERROR, "Failing test due to timeout\n");
147 GNUNET_assert (NUM_PEERS == num_peers);
148 for (peer = 0; peer < num_peers; peer++)
149 GNUNET_assert (NULL != peers_[peer]);
151 overlay_connects = 0;
152 op = GNUNET_TESTBED_overlay_configure_topology (NULL, NUM_PEERS, peers, NULL,
155 GNUNET_TESTBED_TOPOLOGY_ERDOS_RENYI,
157 GNUNET_TESTBED_TOPOLOGY_OPTION_END);
158 GNUNET_assert (NULL != op);
160 GNUNET_SCHEDULER_add_delayed (GNUNET_TIME_relative_multiply
161 (GNUNET_TIME_UNIT_SECONDS, 300),
170 main (int argc, char **argv)
174 result = GNUNET_SYSERR;
176 event_mask |= (1LL << GNUNET_TESTBED_ET_CONNECT);
177 event_mask |= (1LL << GNUNET_TESTBED_ET_OPERATION_FINISHED);
178 (void) GNUNET_TESTBED_test_run ("test_testbed_api_test",
179 "test_testbed_api.conf", NUM_PEERS,
180 event_mask, &controller_event_cb, NULL,
182 if (GNUNET_OK != result)
187 /* end of test_testbed_api_topology.c */