add $(GN_LIBINTL) to Makefile.am (fixes 0005902)
[oweals/gnunet.git] / src / testbed / test_testbed_api_topology_clique.c
1 /*
2    This file is part of GNUnet
3    Copyright (C) 2008--2013 GNUnet e.V.
4
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.
9
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.
14
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/>.
17
18      SPDX-License-Identifier: AGPL3.0-or-later
19  */
20
21 /**
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>
25  */
26
27 #include "platform.h"
28 #include "gnunet_util_lib.h"
29 #include "gnunet_testbed_service.h"
30
31 /**
32  * Number of peers we want to start
33  */
34 #define NUM_PEERS 10
35
36 /**
37  * Array of peers
38  */
39 static struct GNUNET_TESTBED_Peer **peers;
40
41 /**
42  * Operation handle
43  */
44 static struct GNUNET_TESTBED_Operation *op;
45
46 /**
47  * Shutdown task
48  */
49 static struct GNUNET_SCHEDULER_Task *shutdown_task;
50
51 /**
52  * Testing result
53  */
54 static int result;
55
56 /**
57  * Counter for counting overlay connections
58  */
59 static unsigned int overlay_connects;
60
61
62 /**
63  * Shutdown nicely
64  *
65  * @param cls NULL
66  */
67 static void
68 do_shutdown (void *cls)
69 {
70   shutdown_task = NULL;
71   if (NULL != op)
72   {
73     GNUNET_TESTBED_operation_done (op);
74     op = NULL;
75   }
76   GNUNET_SCHEDULER_shutdown ();
77 }
78
79
80 /**
81  * Controller event callback
82  *
83  * @param cls NULL
84  * @param event the controller event
85  */
86 static void
87 controller_event_cb (void *cls,
88                      const struct GNUNET_TESTBED_EventInformation *event)
89 {
90   switch (event->type)
91   {
92   case GNUNET_TESTBED_ET_CONNECT:
93     overlay_connects++;
94     if ((NUM_PEERS * (NUM_PEERS - 1)) == overlay_connects)
95     {
96       result = GNUNET_OK;
97       GNUNET_SCHEDULER_cancel (shutdown_task);
98       shutdown_task = GNUNET_SCHEDULER_add_now (&do_shutdown, NULL);
99     }
100     break;
101
102   case GNUNET_TESTBED_ET_OPERATION_FINISHED:
103     GNUNET_assert (NULL != event->details.operation_finished.emsg);
104     break;
105
106   default:
107     GNUNET_break (0);
108     result = GNUNET_SYSERR;
109     GNUNET_SCHEDULER_cancel (shutdown_task);
110     shutdown_task = GNUNET_SCHEDULER_add_now (&do_shutdown, NULL);
111   }
112 }
113
114
115 /**
116  * Signature of a main function for a testcase.
117  *
118  * @param cls closure
119  * @param h the run handle
120  * @param num_peers number of peers in 'peers'
121  * @param peers_ handle to peers run in the testbed
122  * @param links_succeeded the number of overlay link connection attempts that
123  *          succeeded
124  * @param links_failed the number of overlay link connection attempts that
125  *          failed
126  */
127 static void
128 test_master (void *cls,
129              struct GNUNET_TESTBED_RunHandle *h,
130              unsigned int num_peers,
131              struct GNUNET_TESTBED_Peer **peers_,
132              unsigned int links_succeeded,
133              unsigned int links_failed)
134 {
135   unsigned int peer;
136
137   GNUNET_assert (NULL == cls);
138   if (NULL == peers_)
139   {
140     GNUNET_log (GNUNET_ERROR_TYPE_ERROR, "Failing test due to timeout\n");
141     return;
142   }
143   GNUNET_assert (NUM_PEERS == num_peers);
144   for (peer = 0; peer < num_peers; peer++)
145     GNUNET_assert (NULL != peers_[peer]);
146   peers = peers_;
147   overlay_connects = 0;
148   op = GNUNET_TESTBED_overlay_configure_topology (NULL, NUM_PEERS, peers, NULL,
149                                                   NULL,
150                                                   NULL,
151                                                   GNUNET_TESTBED_TOPOLOGY_CLIQUE,
152                                                   /* GNUNET_TESTBED_TOPOLOGY_ERDOS_RENYI, */
153                                                   /* NUM_PEERS, */
154                                                   GNUNET_TESTBED_TOPOLOGY_OPTION_END);
155   GNUNET_assert (NULL != op);
156   shutdown_task =
157     GNUNET_SCHEDULER_add_delayed (GNUNET_TIME_relative_multiply
158                                     (GNUNET_TIME_UNIT_SECONDS, 300),
159                                   do_shutdown, NULL);
160 }
161
162
163 /**
164  * Main function
165  */
166 int
167 main (int argc, char **argv)
168 {
169   uint64_t event_mask;
170
171   result = GNUNET_SYSERR;
172   event_mask = 0;
173   event_mask |= (1LL << GNUNET_TESTBED_ET_CONNECT);
174   event_mask |= (1LL << GNUNET_TESTBED_ET_OPERATION_FINISHED);
175   (void) GNUNET_TESTBED_test_run ("test_testbed_api_test",
176                                   "test_testbed_api.conf", NUM_PEERS,
177                                   event_mask, &controller_event_cb, NULL,
178                                   &test_master, NULL);
179   if (GNUNET_OK != result)
180     return 1;
181   return 0;
182 }
183
184
185 /* end of test_testbed_api_topology.c */