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author | Florian Dold <florian.dold@gmail.com> | 2013-07-07 00:20:58 +0000 |
---|---|---|
committer | Florian Dold <florian.dold@gmail.com> | 2013-07-07 00:20:58 +0000 |
commit | bfc8ee022023e46b17839aa8eb71e6588abdb73f (patch) | |
tree | 2e8817af5873e951dad86553cf4fa360f30541c0 /src | |
parent | a47cf8cc202324e8c071eb3137e4c5ec96cf149c (diff) | |
download | gnunet-bfc8ee022023e46b17839aa8eb71e6588abdb73f.tar.gz gnunet-bfc8ee022023e46b17839aa8eb71e6588abdb73f.zip |
test case for single mesh handle
Diffstat (limited to 'src')
-rw-r--r-- | src/mesh/Makefile.am | 7 | ||||
-rw-r--r-- | src/mesh/test_mesh_single.c | 300 |
2 files changed, 307 insertions, 0 deletions
diff --git a/src/mesh/Makefile.am b/src/mesh/Makefile.am index 1c8476076..f602f40c4 100644 --- a/src/mesh/Makefile.am +++ b/src/mesh/Makefile.am | |||
@@ -99,6 +99,7 @@ libgnunetmeshtest_a_DEPENDENCIES = \ | |||
99 | if HAVE_TESTING | 99 | if HAVE_TESTING |
100 | check_PROGRAMS = \ | 100 | check_PROGRAMS = \ |
101 | test_mesh_local \ | 101 | test_mesh_local \ |
102 | test_mesh_single \ | ||
102 | test_mesh_small_forward \ | 103 | test_mesh_small_forward \ |
103 | test_mesh_small_signal \ | 104 | test_mesh_small_signal \ |
104 | test_mesh_small_speed \ | 105 | test_mesh_small_speed \ |
@@ -124,6 +125,12 @@ test_mesh_local_SOURCES = \ | |||
124 | test_mesh_local_LDADD = $(ld_mesh_test_lib) | 125 | test_mesh_local_LDADD = $(ld_mesh_test_lib) |
125 | test_mesh_local_DEPENDENCIES = $(dep_mesh_test_lib) | 126 | test_mesh_local_DEPENDENCIES = $(dep_mesh_test_lib) |
126 | 127 | ||
128 | |||
129 | test_mesh_single_SOURCES = \ | ||
130 | test_mesh_single.c | ||
131 | test_mesh_single_LDADD = $(ld_mesh_test_lib) | ||
132 | test_mesh_single_DEPENDENCIES = $(dep_mesh_test_lib) | ||
133 | |||
127 | test_mesh_small_forward_SOURCES = \ | 134 | test_mesh_small_forward_SOURCES = \ |
128 | test_mesh_small.c | 135 | test_mesh_small.c |
129 | test_mesh_small_forward_LDADD = $(ld_mesh_test_lib) | 136 | test_mesh_small_forward_LDADD = $(ld_mesh_test_lib) |
diff --git a/src/mesh/test_mesh_single.c b/src/mesh/test_mesh_single.c new file mode 100644 index 000000000..d781fb0cb --- /dev/null +++ b/src/mesh/test_mesh_single.c | |||
@@ -0,0 +1,300 @@ | |||
1 | /* | ||
2 | This file is part of GNUnet. | ||
3 | (C) 2011 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 3, 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 | /** | ||
22 | * @file mesh/test_mesh_local.c | ||
23 | * @brief test mesh local: test of mesh tunnels with just one peer | ||
24 | * @author Bartlomiej Polot | ||
25 | */ | ||
26 | |||
27 | #include "platform.h" | ||
28 | #include "gnunet_util_lib.h" | ||
29 | #include "gnunet_dht_service.h" | ||
30 | #include "gnunet_testing_lib.h" | ||
31 | #include "gnunet_mesh_service.h" | ||
32 | |||
33 | #define REPETITIONS 5 | ||
34 | #define DATA_SIZE 35000 | ||
35 | |||
36 | struct GNUNET_TESTING_Peer *me; | ||
37 | |||
38 | static struct GNUNET_MESH_Handle *mesh; | ||
39 | |||
40 | static struct GNUNET_MESH_Tunnel *t1; | ||
41 | |||
42 | static struct GNUNET_MESH_Tunnel *t2; | ||
43 | |||
44 | static int result = GNUNET_OK; | ||
45 | |||
46 | static GNUNET_SCHEDULER_TaskIdentifier abort_task; | ||
47 | |||
48 | static GNUNET_SCHEDULER_TaskIdentifier shutdown_task; | ||
49 | |||
50 | static unsigned int repetition; | ||
51 | |||
52 | |||
53 | /* forward declaration */ | ||
54 | static size_t | ||
55 | do_send (void *cls, size_t size, void *buf); | ||
56 | |||
57 | |||
58 | /** | ||
59 | * Shutdown nicely | ||
60 | */ | ||
61 | static void | ||
62 | do_shutdown (void *cls, const struct GNUNET_SCHEDULER_TaskContext *tc) | ||
63 | { | ||
64 | GNUNET_log (GNUNET_ERROR_TYPE_DEBUG, "shutdown\n"); | ||
65 | if (GNUNET_SCHEDULER_NO_TASK != abort_task) | ||
66 | { | ||
67 | GNUNET_SCHEDULER_cancel (abort_task); | ||
68 | } | ||
69 | if (NULL != t1) | ||
70 | { | ||
71 | GNUNET_MESH_tunnel_destroy (t1); | ||
72 | } | ||
73 | GNUNET_log (GNUNET_ERROR_TYPE_DEBUG, "Disconnect client 1\n"); | ||
74 | GNUNET_log (GNUNET_ERROR_TYPE_DEBUG, "Disconnect client 2\n"); | ||
75 | if (NULL != mesh) | ||
76 | { | ||
77 | GNUNET_MESH_disconnect (mesh); | ||
78 | } | ||
79 | } | ||
80 | |||
81 | |||
82 | /** | ||
83 | * Something went wrong and timed out. Kill everything and set error flag | ||
84 | */ | ||
85 | static void | ||
86 | do_abort (void *cls, const struct GNUNET_SCHEDULER_TaskContext *tc) | ||
87 | { | ||
88 | GNUNET_log (GNUNET_ERROR_TYPE_DEBUG, "ABORT\n"); | ||
89 | result = GNUNET_SYSERR; | ||
90 | abort_task = GNUNET_SCHEDULER_NO_TASK; | ||
91 | if (GNUNET_SCHEDULER_NO_TASK != shutdown_task) | ||
92 | { | ||
93 | GNUNET_SCHEDULER_cancel (shutdown_task); | ||
94 | shutdown_task = GNUNET_SCHEDULER_NO_TASK; | ||
95 | } | ||
96 | do_shutdown (cls, tc); | ||
97 | } | ||
98 | |||
99 | |||
100 | /** | ||
101 | * Function is called whenever a message is received. | ||
102 | * | ||
103 | * @param cls closure (set from GNUNET_MESH_connect) | ||
104 | * @param tunnel connection to the other end | ||
105 | * @param tunnel_ctx place to store local state associated with the tunnel | ||
106 | * @param message the actual message | ||
107 | * | ||
108 | * @return GNUNET_OK to keep the connection open, | ||
109 | * GNUNET_SYSERR to close it (signal serious error) | ||
110 | */ | ||
111 | static int | ||
112 | data_callback (void *cls, struct GNUNET_MESH_Tunnel *tunnel, void **tunnel_ctx, | ||
113 | const struct GNUNET_MessageHeader *message) | ||
114 | { | ||
115 | GNUNET_log (GNUNET_ERROR_TYPE_DEBUG, "Data callback! Repetition %u\n", repetition); | ||
116 | printf ("rep %u\n", repetition); | ||
117 | repetition = repetition + 1; | ||
118 | if (repetition < REPETITIONS) | ||
119 | { | ||
120 | struct GNUNET_MESH_Tunnel *my_tunnel; | ||
121 | if (repetition % 2 == 0) | ||
122 | my_tunnel = t1; | ||
123 | else | ||
124 | my_tunnel = t2; | ||
125 | GNUNET_MESH_notify_transmit_ready (my_tunnel, GNUNET_NO, | ||
126 | GNUNET_TIME_UNIT_FOREVER_REL, | ||
127 | sizeof (struct GNUNET_MessageHeader) + DATA_SIZE, | ||
128 | &do_send, NULL); | ||
129 | GNUNET_MESH_receive_done (tunnel); | ||
130 | return GNUNET_OK; | ||
131 | } | ||
132 | if (GNUNET_SCHEDULER_NO_TASK != shutdown_task) | ||
133 | GNUNET_SCHEDULER_cancel (shutdown_task); | ||
134 | shutdown_task = | ||
135 | GNUNET_SCHEDULER_add_delayed (GNUNET_TIME_UNIT_SECONDS, &do_shutdown, | ||
136 | NULL); | ||
137 | GNUNET_MESH_receive_done (tunnel); | ||
138 | return GNUNET_OK; | ||
139 | } | ||
140 | |||
141 | |||
142 | /** | ||
143 | * Method called whenever another peer has added us to a tunnel | ||
144 | * the other peer initiated. | ||
145 | * | ||
146 | * @param cls closure | ||
147 | * @param tunnel new handle to the tunnel | ||
148 | * @param initiator peer that started the tunnel | ||
149 | * @param port port number | ||
150 | * @return initial tunnel context for the tunnel (can be NULL -- that's not an error) | ||
151 | */ | ||
152 | static void * | ||
153 | inbound_tunnel (void *cls, struct GNUNET_MESH_Tunnel *tunnel, | ||
154 | const struct GNUNET_PeerIdentity *initiator, | ||
155 | uint32_t port) | ||
156 | { | ||
157 | GNUNET_log (GNUNET_ERROR_TYPE_DEBUG, | ||
158 | "received incoming tunnel on port %u\n", | ||
159 | port); | ||
160 | t2 = tunnel; | ||
161 | return NULL; | ||
162 | } | ||
163 | |||
164 | |||
165 | /** | ||
166 | * Function called whenever an inbound tunnel is destroyed. Should clean up | ||
167 | * any associated state. | ||
168 | * | ||
169 | * @param cls closure (set from GNUNET_MESH_connect) | ||
170 | * @param tunnel connection to the other end (henceforth invalid) | ||
171 | * @param tunnel_ctx place where local state associated | ||
172 | * with the tunnel is stored | ||
173 | */ | ||
174 | static void | ||
175 | inbound_end (void *cls, const struct GNUNET_MESH_Tunnel *tunnel, | ||
176 | void *tunnel_ctx) | ||
177 | { | ||
178 | long id = (long) cls; | ||
179 | |||
180 | GNUNET_log (GNUNET_ERROR_TYPE_DEBUG, | ||
181 | "incoming tunnel closed at peer %ld\n", | ||
182 | id); | ||
183 | } | ||
184 | |||
185 | |||
186 | /** | ||
187 | * Handler array for traffic received on peer1 | ||
188 | */ | ||
189 | static struct GNUNET_MESH_MessageHandler handlers1[] = { | ||
190 | {&data_callback, 1, 0}, | ||
191 | {NULL, 0, 0} | ||
192 | }; | ||
193 | |||
194 | |||
195 | /** | ||
196 | * Data send callback: fillbuffer with test packet. | ||
197 | * | ||
198 | * @param cls Closure (unused). | ||
199 | * @param size Buffer size. | ||
200 | * @param buf Buffer to fill. | ||
201 | * | ||
202 | * @return size of test packet. | ||
203 | */ | ||
204 | static size_t | ||
205 | do_send (void *cls, size_t size, void *buf) | ||
206 | { | ||
207 | struct GNUNET_MessageHeader *m = buf; | ||
208 | |||
209 | if (NULL == buf) | ||
210 | { | ||
211 | GNUNET_break (0); | ||
212 | result = GNUNET_SYSERR; | ||
213 | return 0; | ||
214 | } | ||
215 | m->size = htons (sizeof (struct GNUNET_MessageHeader)); | ||
216 | m->type = htons (1); | ||
217 | memset (&m[1], 0, DATA_SIZE); | ||
218 | GNUNET_assert (size >= sizeof (struct GNUNET_MessageHeader) + DATA_SIZE); | ||
219 | return sizeof (struct GNUNET_MessageHeader) + DATA_SIZE; | ||
220 | } | ||
221 | |||
222 | /** | ||
223 | * Connect to other client and send data | ||
224 | * | ||
225 | * @param cls Closue (unused). | ||
226 | * @param tc TaskContext. | ||
227 | */ | ||
228 | static void | ||
229 | do_connect (void *cls, const struct GNUNET_SCHEDULER_TaskContext *tc) | ||
230 | { | ||
231 | struct GNUNET_PeerIdentity id; | ||
232 | |||
233 | GNUNET_TESTING_peer_get_identity (me, &id); | ||
234 | GNUNET_log (GNUNET_ERROR_TYPE_DEBUG, "CONNECT BY PORT\n"); | ||
235 | t1 = GNUNET_MESH_tunnel_create (mesh, NULL, &id, 1); | ||
236 | GNUNET_MESH_notify_transmit_ready (t1, GNUNET_NO, | ||
237 | GNUNET_TIME_UNIT_FOREVER_REL, | ||
238 | sizeof (struct GNUNET_MessageHeader) + DATA_SIZE, | ||
239 | &do_send, NULL); | ||
240 | } | ||
241 | |||
242 | |||
243 | /** | ||
244 | * Initialize framework and start test | ||
245 | * | ||
246 | * @param cls Closure (unused). | ||
247 | * @param cfg Configuration handle. | ||
248 | * @param peer Testing peer handle. | ||
249 | */ | ||
250 | static void | ||
251 | run (void *cls, | ||
252 | const struct GNUNET_CONFIGURATION_Handle *cfg, | ||
253 | struct GNUNET_TESTING_Peer *peer) | ||
254 | { | ||
255 | static uint32_t ports[] = {1, 0}; | ||
256 | |||
257 | me = peer; | ||
258 | abort_task = | ||
259 | GNUNET_SCHEDULER_add_delayed (GNUNET_TIME_relative_multiply | ||
260 | (GNUNET_TIME_UNIT_SECONDS, 15), &do_abort, | ||
261 | NULL); | ||
262 | mesh = GNUNET_MESH_connect (cfg, /* configuration */ | ||
263 | (void *) 1L, /* cls */ | ||
264 | &inbound_tunnel, /* inbound new hndlr */ | ||
265 | &inbound_end, /* inbound end hndlr */ | ||
266 | handlers1, /* traffic handlers */ | ||
267 | ports); /* ports offered */ | ||
268 | |||
269 | if (NULL == mesh) | ||
270 | { | ||
271 | GNUNET_log (GNUNET_ERROR_TYPE_ERROR, "Couldn't connect to mesh :(\n"); | ||
272 | result = GNUNET_SYSERR; | ||
273 | return; | ||
274 | } | ||
275 | else | ||
276 | { | ||
277 | GNUNET_log (GNUNET_ERROR_TYPE_DEBUG, "YAY! CONNECTED TO MESH :D\n"); | ||
278 | } | ||
279 | GNUNET_SCHEDULER_add_delayed (GNUNET_TIME_UNIT_SECONDS, &do_connect, NULL); | ||
280 | } | ||
281 | |||
282 | |||
283 | /** | ||
284 | * Main | ||
285 | */ | ||
286 | int | ||
287 | main (int argc, char *argv[]) | ||
288 | { | ||
289 | if (0 != GNUNET_TESTING_peer_run ("test-mesh-local", | ||
290 | "test_mesh.conf", | ||
291 | &run, NULL)) | ||
292 | { | ||
293 | GNUNET_log (GNUNET_ERROR_TYPE_DEBUG, "run failed\n"); | ||
294 | return 2; | ||
295 | } | ||
296 | GNUNET_log (GNUNET_ERROR_TYPE_DEBUG, "Final result: %d\n", result); | ||
297 | return (result == GNUNET_OK) ? 0 : 1; | ||
298 | } | ||
299 | |||
300 | /* end of test_mesh_local_1.c */ | ||