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author | Nathan S. Evans <evans@in.tum.de> | 2010-02-08 18:32:00 +0000 |
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committer | Nathan S. Evans <evans@in.tum.de> | 2010-02-08 18:32:00 +0000 |
commit | 5dd0e4a3abbac4d02c86c9bc53435b05e19386f7 (patch) | |
tree | c905d6e861e672ecbd83f1e0070d7ec377149683 | |
parent | bdc3296182aaba2f386457f0567bfa3e76bc8ee8 (diff) | |
download | gnunet-5dd0e4a3abbac4d02c86c9bc53435b05e19386f7.tar.gz gnunet-5dd0e4a3abbac4d02c86c9bc53435b05e19386f7.zip |
missing files for testing
-rw-r--r-- | src/testing/test_testing_data_topology_clique.conf | 33 | ||||
-rw-r--r-- | src/testing/test_testing_topology_clique.c | 297 |
2 files changed, 330 insertions, 0 deletions
diff --git a/src/testing/test_testing_data_topology_clique.conf b/src/testing/test_testing_data_topology_clique.conf new file mode 100644 index 000000000..a015b9b66 --- /dev/null +++ b/src/testing/test_testing_data_topology_clique.conf | |||
@@ -0,0 +1,33 @@ | |||
1 | [PATHS] | ||
2 | SERVICEHOME = /tmp/test-gnunet-testing/ | ||
3 | DEFAULTCONFIG = test_testing_data_topology_clique.conf | ||
4 | |||
5 | [resolver] | ||
6 | PORT = 2564 | ||
7 | |||
8 | [transport] | ||
9 | PORT = 2565 | ||
10 | PLUGINS = tcp | ||
11 | #PREFIX = xterm -e xterm -T transport -e gdb -x cmd --args | ||
12 | #PREFIX = valgrind --tool=memcheck --log-file=logs%p | ||
13 | |||
14 | [arm] | ||
15 | PORT = 2566 | ||
16 | DEFAULTSERVICES = peerinfo transport core | ||
17 | |||
18 | [statistics] | ||
19 | PORT = 2567 | ||
20 | |||
21 | [transport-tcp] | ||
22 | PORT = 2568 | ||
23 | |||
24 | [peerinfo] | ||
25 | PORT = 2569 | ||
26 | |||
27 | [core] | ||
28 | PORT = 2570 | ||
29 | |||
30 | [testing] | ||
31 | NUM_PEERS = 6 | ||
32 | WEAKRANDOM = YES | ||
33 | TOPOLOGY = 0 | ||
diff --git a/src/testing/test_testing_topology_clique.c b/src/testing/test_testing_topology_clique.c new file mode 100644 index 000000000..3d37d542b --- /dev/null +++ b/src/testing/test_testing_topology_clique.c | |||
@@ -0,0 +1,297 @@ | |||
1 | /* | ||
2 | This file is part of GNUnet. | ||
3 | (C) 2009 Christian Grothoff (and other contributing authors) | ||
4 | |||
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 2, or (at your | ||
8 | 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 | General Public License for more details. | ||
14 | |||
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. | ||
19 | */ | ||
20 | /** | ||
21 | * @file testing/test_testing_group.c | ||
22 | * @brief testcase for functions to connect two peers in testing.c | ||
23 | */ | ||
24 | #include "platform.h" | ||
25 | #include "gnunet_testing_lib.h" | ||
26 | |||
27 | #define VERBOSE GNUNET_NO | ||
28 | |||
29 | |||
30 | /** | ||
31 | * How long until we give up on connecting the peers? | ||
32 | */ | ||
33 | #define TIMEOUT GNUNET_TIME_relative_multiply (GNUNET_TIME_UNIT_SECONDS, 60) | ||
34 | |||
35 | #define DEFAULT_NUM_PEERS 4; | ||
36 | |||
37 | static int ok; | ||
38 | |||
39 | static unsigned long long num_peers; | ||
40 | |||
41 | static int total_connections; | ||
42 | |||
43 | static int peers_left; | ||
44 | |||
45 | static struct GNUNET_TESTING_PeerGroup *pg; | ||
46 | |||
47 | static struct GNUNET_SCHEDULER_Handle *sched; | ||
48 | |||
49 | const struct GNUNET_CONFIGURATION_Handle *main_cfg; | ||
50 | |||
51 | GNUNET_SCHEDULER_TaskIdentifier die_task; | ||
52 | |||
53 | |||
54 | static void | ||
55 | finish_testing () | ||
56 | { | ||
57 | GNUNET_assert (pg != NULL); | ||
58 | GNUNET_TESTING_daemons_stop (pg); | ||
59 | ok = 0; | ||
60 | } | ||
61 | |||
62 | |||
63 | void | ||
64 | topology_callback (void *cls, | ||
65 | const struct GNUNET_PeerIdentity *first, | ||
66 | const struct GNUNET_PeerIdentity *second, | ||
67 | const struct GNUNET_CONFIGURATION_Handle *first_cfg, | ||
68 | const struct GNUNET_CONFIGURATION_Handle *second_cfg, | ||
69 | struct GNUNET_TESTING_Daemon *first_daemon, | ||
70 | struct GNUNET_TESTING_Daemon *second_daemon, | ||
71 | const char *emsg) | ||
72 | { | ||
73 | /* Keep track of connections here if the client needs to know? | ||
74 | * Still, we have no real handle to say the i'th peer of the peer group | ||
75 | * even though we know that X peers exist in i... But we may want to | ||
76 | * know about the peer for logging purposes here (I'm sure we will actually | ||
77 | * so the API may need changed). Question, should the API expose what | ||
78 | * a peer group is, or provide convenience/accessor functions? */ | ||
79 | if (emsg == NULL) | ||
80 | { | ||
81 | total_connections++; | ||
82 | #if VERBOSE | ||
83 | GNUNET_log (GNUNET_ERROR_TYPE_DEBUG, "connected peer %s to peer %s\n", | ||
84 | GNUNET_TESTING_daemon_get_shortname (first_daemon), | ||
85 | GNUNET_TESTING_daemon_get_shortname (second_daemon)); | ||
86 | #endif | ||
87 | } | ||
88 | #if VERBOSE | ||
89 | else | ||
90 | { | ||
91 | |||
92 | GNUNET_log (GNUNET_ERROR_TYPE_DEBUG, "Failed to connect peer %s to peer %s with error %s\n", | ||
93 | GNUNET_TESTING_daemon_get_shortname (first_daemon), | ||
94 | GNUNET_TESTING_daemon_get_shortname (second_daemon), emsg); | ||
95 | } | ||
96 | #endif | ||
97 | |||
98 | if (total_connections * 2 == num_peers * (num_peers - 1)) | ||
99 | { | ||
100 | #if VERBOSE | ||
101 | GNUNET_log (GNUNET_ERROR_TYPE_DEBUG, | ||
102 | "Created %d total connections, which is our target number! Ending test.\n", | ||
103 | total_connections * 2); | ||
104 | #endif | ||
105 | GNUNET_SCHEDULER_cancel (sched, die_task); | ||
106 | finish_testing (); | ||
107 | } | ||
108 | else | ||
109 | { | ||
110 | #if VERBOSE | ||
111 | GNUNET_log (GNUNET_ERROR_TYPE_DEBUG, | ||
112 | "Have %d total connections, Need %d\n", | ||
113 | total_connections * 2, num_peers * (num_peers - 1)); | ||
114 | #endif | ||
115 | } | ||
116 | } | ||
117 | |||
118 | |||
119 | static void | ||
120 | end_badly () | ||
121 | { | ||
122 | GNUNET_SCHEDULER_cancel (sched, die_task); | ||
123 | if (pg != NULL) | ||
124 | { | ||
125 | GNUNET_TESTING_daemons_stop (pg); | ||
126 | ok = 7331; /* Opposite of leet */ | ||
127 | } | ||
128 | else | ||
129 | ok = 401; /* Never got peers started */ | ||
130 | } | ||
131 | |||
132 | |||
133 | static void | ||
134 | create_topology () | ||
135 | { | ||
136 | int expected_connections; /* Is there any way we can use this to check | ||
137 | how many connections we are expecting to | ||
138 | finish the topology? It would be nice so | ||
139 | that we could estimate completion time, | ||
140 | but since GNUNET_TESTING_create_topology | ||
141 | goes off and starts connecting we may get | ||
142 | the topology callback before we have | ||
143 | finished and not know how many! We could | ||
144 | just never touch expected_connections, | ||
145 | and if we get called back when it's still | ||
146 | 0 then we know we can't believe it. I | ||
147 | don't like this though, because it may | ||
148 | technically be possible for all connections | ||
149 | to have been created and the callback | ||
150 | called without us setting | ||
151 | expected_connections! Other options are | ||
152 | doing a trial connection setup, or | ||
153 | calculating the number of connections. | ||
154 | Problem with calculating is that for random | ||
155 | topologies this isn't reliable. Problem | ||
156 | with counting is we then iterate over them | ||
157 | twice instead of once. Probably the best | ||
158 | option though. Grr, also doing trial | ||
159 | connection set up means we need to call | ||
160 | fake_topology_create and then | ||
161 | real_topology_create which is also ugly. | ||
162 | Then we need to maintain state inside pg as | ||
163 | well, which I was trying to avoid. */ | ||
164 | |||
165 | if ((pg != NULL) && (peers_left == 0)) | ||
166 | { | ||
167 | /* create_topology will read the topology information from | ||
168 | the config already contained in the peer group, so should | ||
169 | we have create_topology called from start peers? I think | ||
170 | maybe this way is best so that the client can know both | ||
171 | when peers are started, and when they are connected. | ||
172 | */ | ||
173 | expected_connections = GNUNET_TESTING_create_topology (pg); | ||
174 | #if VERBOSE | ||
175 | GNUNET_log (GNUNET_ERROR_TYPE_DEBUG, | ||
176 | "Have %d expected connections\n", expected_connections); | ||
177 | #endif | ||
178 | } | ||
179 | |||
180 | GNUNET_SCHEDULER_cancel (sched, die_task); | ||
181 | |||
182 | die_task = GNUNET_SCHEDULER_add_delayed (sched, | ||
183 | GNUNET_TIME_relative_multiply | ||
184 | (GNUNET_TIME_UNIT_SECONDS, 20), | ||
185 | &finish_testing, NULL); | ||
186 | } | ||
187 | |||
188 | |||
189 | static void | ||
190 | my_cb (void *cls, | ||
191 | const struct GNUNET_PeerIdentity *id, | ||
192 | const struct GNUNET_CONFIGURATION_Handle *cfg, | ||
193 | struct GNUNET_TESTING_Daemon *d, const char *emsg) | ||
194 | { | ||
195 | GNUNET_assert (id != NULL); | ||
196 | #if VERBOSE | ||
197 | GNUNET_log (GNUNET_ERROR_TYPE_DEBUG, "Started daemon %d out of %d\n", | ||
198 | (num_peers - peers_left) + 1, num_peers); | ||
199 | #endif | ||
200 | peers_left--; | ||
201 | if (peers_left == 0) | ||
202 | { | ||
203 | #if VERBOSE | ||
204 | GNUNET_log (GNUNET_ERROR_TYPE_DEBUG, | ||
205 | "All %d daemons started, now creating topology!\n", | ||
206 | num_peers); | ||
207 | #endif | ||
208 | GNUNET_SCHEDULER_cancel (sched, die_task); | ||
209 | /* Set up task in case topology creation doesn't finish | ||
210 | * within a reasonable amount of time */ | ||
211 | die_task = GNUNET_SCHEDULER_add_delayed (sched, | ||
212 | GNUNET_TIME_relative_multiply | ||
213 | (GNUNET_TIME_UNIT_MINUTES, 5), | ||
214 | &end_badly, NULL); | ||
215 | create_topology (); | ||
216 | ok = 0; | ||
217 | } | ||
218 | } | ||
219 | |||
220 | |||
221 | static void | ||
222 | run (void *cls, | ||
223 | struct GNUNET_SCHEDULER_Handle *s, | ||
224 | char *const *args, | ||
225 | const char *cfgfile, const struct GNUNET_CONFIGURATION_Handle *cfg) | ||
226 | { | ||
227 | sched = s; | ||
228 | ok = 1; | ||
229 | #if VERBOSE | ||
230 | GNUNET_log (GNUNET_ERROR_TYPE_DEBUG, | ||
231 | "Starting daemons based on config file %s\n", cfgfile); | ||
232 | #endif | ||
233 | if (GNUNET_SYSERR == | ||
234 | GNUNET_CONFIGURATION_get_value_number (cfg, "testing", "num_peers", | ||
235 | &num_peers)) | ||
236 | num_peers = DEFAULT_NUM_PEERS; | ||
237 | |||
238 | main_cfg = cfg; | ||
239 | |||
240 | peers_left = num_peers; | ||
241 | |||
242 | /* Set up a task to end testing if peer start fails */ | ||
243 | die_task = GNUNET_SCHEDULER_add_delayed (sched, | ||
244 | GNUNET_TIME_relative_multiply | ||
245 | (GNUNET_TIME_UNIT_MINUTES, 5), | ||
246 | &end_badly, NULL); | ||
247 | |||
248 | pg = GNUNET_TESTING_daemons_start (sched, cfg, | ||
249 | peers_left, &my_cb, NULL, | ||
250 | &topology_callback, NULL, NULL); | ||
251 | |||
252 | /* | ||
253 | if (ret != GNUNET_SYSERR) | ||
254 | ret = send_test_messages (pg); | ||
255 | */ | ||
256 | |||
257 | } | ||
258 | |||
259 | static int | ||
260 | check () | ||
261 | { | ||
262 | char *const argv[] = { "test-testing-topology", | ||
263 | "-c", | ||
264 | "test_testing_data_topology_clique.conf", | ||
265 | #if VERBOSE | ||
266 | "-L", "DEBUG", | ||
267 | #endif | ||
268 | NULL | ||
269 | }; | ||
270 | struct GNUNET_GETOPT_CommandLineOption options[] = { | ||
271 | GNUNET_GETOPT_OPTION_END | ||
272 | }; | ||
273 | GNUNET_PROGRAM_run ((sizeof (argv) / sizeof (char *)) - 1, | ||
274 | argv, "test-testing-topology", "nohelp", | ||
275 | options, &run, &ok); | ||
276 | return ok; | ||
277 | } | ||
278 | |||
279 | int | ||
280 | main (int argc, char *argv[]) | ||
281 | { | ||
282 | int ret; | ||
283 | |||
284 | GNUNET_log_setup ("test-testing-topology_clique", | ||
285 | #if VERBOSE | ||
286 | "DEBUG", | ||
287 | #else | ||
288 | "WARNING", | ||
289 | #endif | ||
290 | NULL); | ||
291 | ret = check (); | ||
292 | sleep (1); | ||
293 | GNUNET_DISK_directory_remove ("/tmp/test-gnunet-testing"); | ||
294 | return ret; | ||
295 | } | ||
296 | |||
297 | /* end of test_testing_group.c */ | ||