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author | Matthias Wachs <wachs@net.in.tum.de> | 2013-05-08 07:23:34 +0000 |
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committer | Matthias Wachs <wachs@net.in.tum.de> | 2013-05-08 07:23:34 +0000 |
commit | 594f84d2d601e1a33701947def79e9b3a03ac391 (patch) | |
tree | e82438bb1a5371a19034d44c13a3e507530f5181 /src | |
parent | c0742f21d55d0614f85e7d0ddfe9d28363571e88 (diff) | |
download | gnunet-594f84d2d601e1a33701947def79e9b3a03ac391.tar.gz gnunet-594f84d2d601e1a33701947def79e9b3a03ac391.zip |
missing test
Diffstat (limited to 'src')
-rw-r--r-- | src/transport/test_transport_api_manipulation_cfg.c | 477 |
1 files changed, 477 insertions, 0 deletions
diff --git a/src/transport/test_transport_api_manipulation_cfg.c b/src/transport/test_transport_api_manipulation_cfg.c new file mode 100644 index 000000000..87ee3f5f6 --- /dev/null +++ b/src/transport/test_transport_api_manipulation_cfg.c | |||
@@ -0,0 +1,477 @@ | |||
1 | /* | ||
2 | This file is part of GNUnet. | ||
3 | (C) 2009, 2010 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 | * @file transport/test_transport_api_manipulation_send_tcp.c | ||
22 | * @brief base test case for transport traffic manipulation implementation | ||
23 | * | ||
24 | * This test case will setup 2 peers and connect them, the first message | ||
25 | * will be sent without manipulation, then a send delay of 1 second will | ||
26 | * be configured and 1 more message will be sent. Time will be measured. | ||
27 | * | ||
28 | * In addition the distance on receiver side will be manipulated to be 10 | ||
29 | */ | ||
30 | #include "platform.h" | ||
31 | #include "gnunet_transport_service.h" | ||
32 | #include "transport-testing.h" | ||
33 | |||
34 | /** | ||
35 | * How long until we give up on transmitting the message? | ||
36 | */ | ||
37 | #define TIMEOUT GNUNET_TIME_relative_multiply (GNUNET_TIME_UNIT_SECONDS, 120) | ||
38 | |||
39 | /** | ||
40 | * How long until we give up on transmitting the message? | ||
41 | */ | ||
42 | #define TIMEOUT_TRANSMIT GNUNET_TIME_relative_multiply (GNUNET_TIME_UNIT_SECONDS, 30) | ||
43 | |||
44 | #define TEST_MESSAGE_SIZE 2600 | ||
45 | |||
46 | #define TEST_MESSAGE_TYPE 12345 | ||
47 | |||
48 | static char *test_source; | ||
49 | |||
50 | static char *test_plugin; | ||
51 | |||
52 | static char *test_name; | ||
53 | |||
54 | static int ok; | ||
55 | |||
56 | static int s_started; | ||
57 | |||
58 | static int s_connected; | ||
59 | |||
60 | static int s_sending; | ||
61 | |||
62 | static GNUNET_SCHEDULER_TaskIdentifier die_task; | ||
63 | |||
64 | static GNUNET_SCHEDULER_TaskIdentifier send_task; | ||
65 | |||
66 | static struct PeerContext *p1; | ||
67 | |||
68 | static struct PeerContext *p2; | ||
69 | |||
70 | static GNUNET_TRANSPORT_TESTING_ConnectRequest cc; | ||
71 | |||
72 | static struct GNUNET_TRANSPORT_TransmitHandle *th; | ||
73 | |||
74 | static struct GNUNET_TRANSPORT_TESTING_handle *tth; | ||
75 | |||
76 | static char *cfg_file_p1; | ||
77 | |||
78 | static char *cfg_file_p2; | ||
79 | |||
80 | static int messages_recv; | ||
81 | |||
82 | static struct GNUNET_TIME_Absolute start_normal; | ||
83 | static struct GNUNET_TIME_Relative dur_normal; | ||
84 | |||
85 | static struct GNUNET_TIME_Absolute start_delayed; | ||
86 | static struct GNUNET_TIME_Relative dur_delayed; | ||
87 | |||
88 | static void | ||
89 | end () | ||
90 | { | ||
91 | GNUNET_log (GNUNET_ERROR_TYPE_DEBUG, "Stopping peers\n"); | ||
92 | |||
93 | if (send_task != GNUNET_SCHEDULER_NO_TASK) | ||
94 | GNUNET_SCHEDULER_cancel (send_task); | ||
95 | |||
96 | if (die_task != GNUNET_SCHEDULER_NO_TASK) | ||
97 | GNUNET_SCHEDULER_cancel (die_task); | ||
98 | |||
99 | if (th != NULL) | ||
100 | GNUNET_TRANSPORT_notify_transmit_ready_cancel (th); | ||
101 | th = NULL; | ||
102 | |||
103 | GNUNET_TRANSPORT_TESTING_stop_peer (tth, p1); | ||
104 | GNUNET_TRANSPORT_TESTING_stop_peer (tth, p2); | ||
105 | } | ||
106 | |||
107 | static void | ||
108 | end_badly (void *cls, const struct GNUNET_SCHEDULER_TaskContext *tc) | ||
109 | { | ||
110 | die_task = GNUNET_SCHEDULER_NO_TASK; | ||
111 | |||
112 | GNUNET_log (GNUNET_ERROR_TYPE_DEBUG, "Fail! Stopping peers\n"); | ||
113 | |||
114 | |||
115 | if (send_task != GNUNET_SCHEDULER_NO_TASK) | ||
116 | GNUNET_SCHEDULER_cancel (send_task); | ||
117 | |||
118 | if (cc != NULL) | ||
119 | { | ||
120 | GNUNET_log (GNUNET_ERROR_TYPE_ERROR, _("Fail! Could not connect peers\n")); | ||
121 | GNUNET_TRANSPORT_TESTING_connect_peers_cancel (tth, cc); | ||
122 | cc = NULL; | ||
123 | } | ||
124 | |||
125 | if (th != NULL) | ||
126 | GNUNET_TRANSPORT_notify_transmit_ready_cancel (th); | ||
127 | else | ||
128 | GNUNET_log (GNUNET_ERROR_TYPE_ERROR, _("Peer were not ready to send data\n")); | ||
129 | |||
130 | if (s_started == GNUNET_NO) | ||
131 | GNUNET_log (GNUNET_ERROR_TYPE_ERROR, _("Peers were not started \n")); | ||
132 | else | ||
133 | GNUNET_log (GNUNET_ERROR_TYPE_ERROR, _("Peers were started \n")); | ||
134 | |||
135 | if (s_connected == GNUNET_NO) | ||
136 | GNUNET_log (GNUNET_ERROR_TYPE_ERROR, _("Peer were not connected\n")); | ||
137 | else | ||
138 | GNUNET_log (GNUNET_ERROR_TYPE_ERROR, _("Peer were connected\n")); | ||
139 | |||
140 | if (s_sending == GNUNET_NO) | ||
141 | GNUNET_log (GNUNET_ERROR_TYPE_ERROR, _("Peer were not ready to send data\n")); | ||
142 | else | ||
143 | GNUNET_log (GNUNET_ERROR_TYPE_ERROR, _("Peer were ready to send data\n")); | ||
144 | |||
145 | th = NULL; | ||
146 | |||
147 | if (p1 != NULL) | ||
148 | GNUNET_TRANSPORT_TESTING_stop_peer (tth, p1); | ||
149 | else | ||
150 | GNUNET_log (GNUNET_ERROR_TYPE_ERROR, _("Peer 1 was not started\n")); | ||
151 | if (p2 != NULL) | ||
152 | GNUNET_TRANSPORT_TESTING_stop_peer (tth, p2); | ||
153 | else | ||
154 | GNUNET_log (GNUNET_ERROR_TYPE_ERROR, _("Peer 2 was not started\n")); | ||
155 | |||
156 | ok = GNUNET_SYSERR; | ||
157 | } | ||
158 | |||
159 | |||
160 | static void | ||
161 | sendtask (void *cls, const struct GNUNET_SCHEDULER_TaskContext *tc); | ||
162 | |||
163 | static void | ||
164 | notify_receive (void *cls, const struct GNUNET_PeerIdentity *peer, | ||
165 | const struct GNUNET_MessageHeader *message) | ||
166 | { | ||
167 | struct PeerContext *p = cls; | ||
168 | struct PeerContext *t = NULL; | ||
169 | |||
170 | if (0 == memcmp (peer, &p1->id, sizeof (struct GNUNET_PeerIdentity))) | ||
171 | t = p1; | ||
172 | if (0 == memcmp (peer, &p2->id, sizeof (struct GNUNET_PeerIdentity))) | ||
173 | t = p2; | ||
174 | GNUNET_assert (t != NULL); | ||
175 | |||
176 | char *ps = GNUNET_strdup (GNUNET_i2s (&p->id)); | ||
177 | |||
178 | GNUNET_log (GNUNET_ERROR_TYPE_DEBUG, | ||
179 | "Peer %u (`%4s') received message of type %d and size %u size from peer %u (`%4s')!\n", | ||
180 | p->no, ps, ntohs (message->type), ntohs (message->size), t->no, | ||
181 | GNUNET_i2s (&t->id)); | ||
182 | GNUNET_free (ps); | ||
183 | |||
184 | if ((TEST_MESSAGE_TYPE == ntohs (message->type)) && | ||
185 | (TEST_MESSAGE_SIZE == ntohs (message->size))) | ||
186 | { | ||
187 | ok = 0; | ||
188 | |||
189 | } | ||
190 | else | ||
191 | { | ||
192 | GNUNET_break (0); | ||
193 | ok = 1; | ||
194 | end (); | ||
195 | return; | ||
196 | } | ||
197 | |||
198 | if (0 == messages_recv) | ||
199 | { | ||
200 | /* Received outbound only delayed message message */ | ||
201 | dur_normal = GNUNET_TIME_absolute_get_duration(start_normal); | ||
202 | GNUNET_log (GNUNET_ERROR_TYPE_DEBUG, | ||
203 | "Received outbound message %u after %llu\n", | ||
204 | messages_recv, | ||
205 | (long long unsigned int) dur_normal.rel_value); | ||
206 | send_task = GNUNET_SCHEDULER_add_now (&sendtask, NULL); | ||
207 | } | ||
208 | if (1 == messages_recv) | ||
209 | { | ||
210 | /* Received outbound and inbound delayed message */ | ||
211 | dur_delayed = GNUNET_TIME_absolute_get_duration(start_delayed); | ||
212 | GNUNET_log (GNUNET_ERROR_TYPE_DEBUG, | ||
213 | "Received delayed message %u after %llu\n", | ||
214 | messages_recv, | ||
215 | (long long unsigned int) dur_delayed.rel_value); | ||
216 | if (dur_delayed.rel_value < (dur_normal.rel_value * 1.80)) | ||
217 | { | ||
218 | GNUNET_break (0); | ||
219 | ok += 1; | ||
220 | GNUNET_log (GNUNET_ERROR_TYPE_ERROR, | ||
221 | "Outbound and inbound delayed message was not delayed correctly: took only %llu\n", | ||
222 | (long long unsigned int) dur_delayed.rel_value); | ||
223 | } | ||
224 | |||
225 | /* shutdown */ | ||
226 | end (); | ||
227 | } | ||
228 | messages_recv ++; | ||
229 | } | ||
230 | |||
231 | |||
232 | static size_t | ||
233 | notify_ready (void *cls, size_t size, void *buf) | ||
234 | { | ||
235 | struct PeerContext *p = cls; | ||
236 | struct GNUNET_MessageHeader *hdr; | ||
237 | |||
238 | th = NULL; | ||
239 | |||
240 | if (buf == NULL) | ||
241 | { | ||
242 | GNUNET_log (GNUNET_ERROR_TYPE_ERROR, | ||
243 | "Timeout occurred while waiting for transmit_ready\n"); | ||
244 | if (GNUNET_SCHEDULER_NO_TASK != die_task) | ||
245 | GNUNET_SCHEDULER_cancel (die_task); | ||
246 | die_task = GNUNET_SCHEDULER_add_now (&end_badly, NULL); | ||
247 | ok = 42; | ||
248 | return 0; | ||
249 | } | ||
250 | |||
251 | GNUNET_assert (size >= TEST_MESSAGE_SIZE); | ||
252 | if (buf != NULL) | ||
253 | { | ||
254 | memset (buf, '\0', TEST_MESSAGE_SIZE); | ||
255 | hdr = buf; | ||
256 | hdr->size = htons (TEST_MESSAGE_SIZE); | ||
257 | hdr->type = htons (TEST_MESSAGE_TYPE); | ||
258 | } | ||
259 | |||
260 | char *ps = GNUNET_strdup (GNUNET_i2s (&p2->id)); | ||
261 | GNUNET_log (GNUNET_ERROR_TYPE_DEBUG, | ||
262 | "Peer %u (`%4s') sending message with type %u and size %u bytes to peer %u (`%4s')\n", | ||
263 | p2->no, ps, ntohs (hdr->type), ntohs (hdr->size), p->no, | ||
264 | GNUNET_i2s (&p->id)); | ||
265 | GNUNET_free (ps); | ||
266 | |||
267 | return TEST_MESSAGE_SIZE; | ||
268 | } | ||
269 | |||
270 | |||
271 | static void | ||
272 | sendtask (void *cls, const struct GNUNET_SCHEDULER_TaskContext *tc) | ||
273 | { | ||
274 | send_task = GNUNET_SCHEDULER_NO_TASK; | ||
275 | |||
276 | if ((tc->reason & GNUNET_SCHEDULER_REASON_SHUTDOWN) != 0) | ||
277 | return; | ||
278 | char *receiver_s = GNUNET_strdup (GNUNET_i2s (&p1->id)); | ||
279 | |||
280 | GNUNET_log (GNUNET_ERROR_TYPE_DEBUG, | ||
281 | "Sending message from peer %u (`%4s') -> peer %u (`%s') !\n", | ||
282 | p2->no, GNUNET_i2s (&p2->id), p1->no, receiver_s); | ||
283 | GNUNET_free (receiver_s); | ||
284 | |||
285 | |||
286 | if (0 == messages_recv) | ||
287 | { | ||
288 | start_normal = GNUNET_TIME_absolute_get(); | ||
289 | } | ||
290 | if (1 == messages_recv) | ||
291 | { | ||
292 | start_delayed = GNUNET_TIME_absolute_get(); | ||
293 | } | ||
294 | |||
295 | s_sending = GNUNET_YES; | ||
296 | th = GNUNET_TRANSPORT_notify_transmit_ready (p2->th, &p1->id, TEST_MESSAGE_SIZE, 0, | ||
297 | TIMEOUT_TRANSMIT, ¬ify_ready, | ||
298 | p1); | ||
299 | } | ||
300 | |||
301 | |||
302 | static void | ||
303 | notify_connect (void *cls, const struct GNUNET_PeerIdentity *peer) | ||
304 | { | ||
305 | static int c; | ||
306 | |||
307 | c++; | ||
308 | struct PeerContext *p = cls; | ||
309 | struct PeerContext *t = NULL; | ||
310 | |||
311 | if (0 == memcmp (peer, &p1->id, sizeof (struct GNUNET_PeerIdentity))) | ||
312 | t = p1; | ||
313 | if (0 == memcmp (peer, &p2->id, sizeof (struct GNUNET_PeerIdentity))) | ||
314 | t = p2; | ||
315 | GNUNET_assert (t != NULL); | ||
316 | |||
317 | char *ps = GNUNET_strdup (GNUNET_i2s (&p->id)); | ||
318 | |||
319 | GNUNET_log (GNUNET_ERROR_TYPE_DEBUG, | ||
320 | "Peer %u (`%4s'): peer %u (`%s') connected to me!\n", p->no, ps, | ||
321 | t->no, GNUNET_i2s (peer)); | ||
322 | GNUNET_free (ps); | ||
323 | } | ||
324 | |||
325 | |||
326 | static void | ||
327 | notify_disconnect (void *cls, const struct GNUNET_PeerIdentity *peer) | ||
328 | { | ||
329 | struct PeerContext *p = cls; | ||
330 | char *ps = GNUNET_strdup (GNUNET_i2s (&p->id)); | ||
331 | |||
332 | GNUNET_log (GNUNET_ERROR_TYPE_DEBUG, | ||
333 | "Peer %u (`%4s'): peer (`%s') disconnected from me!\n", p->no, ps, | ||
334 | GNUNET_i2s (peer)); | ||
335 | |||
336 | GNUNET_free (ps); | ||
337 | |||
338 | if (th != NULL) | ||
339 | GNUNET_TRANSPORT_notify_transmit_ready_cancel (th); | ||
340 | th = NULL; | ||
341 | } | ||
342 | |||
343 | |||
344 | static void | ||
345 | testing_connect_cb (struct PeerContext *p1, struct PeerContext *p2, void *cls) | ||
346 | { | ||
347 | cc = NULL; | ||
348 | char *p1_c = GNUNET_strdup (GNUNET_i2s (&p1->id)); | ||
349 | |||
350 | GNUNET_log (GNUNET_ERROR_TYPE_DEBUG, "Peers connected: %u (%s) <-> %u (%s)\n", | ||
351 | p1->no, p1_c, p2->no, GNUNET_i2s (&p2->id)); | ||
352 | GNUNET_free (p1_c); | ||
353 | |||
354 | s_connected = GNUNET_YES; | ||
355 | send_task = GNUNET_SCHEDULER_add_now (&sendtask, NULL); | ||
356 | } | ||
357 | |||
358 | |||
359 | static void | ||
360 | start_cb (struct PeerContext *p, void *cls) | ||
361 | { | ||
362 | static int started; | ||
363 | started++; | ||
364 | |||
365 | GNUNET_log (GNUNET_ERROR_TYPE_DEBUG, "Peer %u (`%s') started\n", p->no, | ||
366 | GNUNET_i2s (&p->id)); | ||
367 | |||
368 | if (started != 2) | ||
369 | return; | ||
370 | else | ||
371 | s_started = GNUNET_YES; | ||
372 | char *sender_c = GNUNET_strdup (GNUNET_i2s (&p1->id)); | ||
373 | |||
374 | GNUNET_log (GNUNET_ERROR_TYPE_DEBUG, | ||
375 | "Test tries to connect peer %u (`%s') -> peer %u (`%s')\n", | ||
376 | p1->no, sender_c, p2->no, GNUNET_i2s (&p2->id)); | ||
377 | GNUNET_free (sender_c); | ||
378 | /* | ||
379 | struct GNUNET_ATS_Information ats[2]; | ||
380 | ats[0].type = htonl (GNUNET_ATS_QUALITY_NET_DELAY); | ||
381 | ats[0].value = htonl (1000); | ||
382 | ats[1].type = htonl (GNUNET_ATS_QUALITY_NET_DISTANCE); | ||
383 | ats[1].value = htonl (10); | ||
384 | |||
385 | GNUNET_TRANSPORT_set_traffic_metric (p1->th, &p2->id, TM_RECEIVE, ats, 2); | ||
386 | */ | ||
387 | cc = GNUNET_TRANSPORT_TESTING_connect_peers (tth, p1, p2, &testing_connect_cb, | ||
388 | NULL); | ||
389 | |||
390 | } | ||
391 | |||
392 | |||
393 | static void | ||
394 | run (void *cls, char *const *args, const char *cfgfile, | ||
395 | const struct GNUNET_CONFIGURATION_Handle *cfg) | ||
396 | { | ||
397 | die_task = GNUNET_SCHEDULER_add_delayed (TIMEOUT, &end_badly, NULL); | ||
398 | |||
399 | s_started = GNUNET_NO; | ||
400 | s_connected = GNUNET_NO; | ||
401 | s_sending = GNUNET_NO; | ||
402 | |||
403 | p1 = GNUNET_TRANSPORT_TESTING_start_peer (tth, cfg_file_p1, 1, | ||
404 | ¬ify_receive, ¬ify_connect, | ||
405 | ¬ify_disconnect, &start_cb, | ||
406 | NULL); | ||
407 | |||
408 | p2 = GNUNET_TRANSPORT_TESTING_start_peer (tth, cfg_file_p2, 2, | ||
409 | ¬ify_receive, ¬ify_connect, | ||
410 | ¬ify_disconnect, &start_cb, | ||
411 | NULL); | ||
412 | |||
413 | if ((p1 == NULL) || (p2 == NULL)) | ||
414 | { | ||
415 | GNUNET_log (GNUNET_ERROR_TYPE_ERROR, "Fail! Could not start peers!\n"); | ||
416 | if (die_task != GNUNET_SCHEDULER_NO_TASK) | ||
417 | GNUNET_SCHEDULER_cancel (die_task); | ||
418 | die_task = GNUNET_SCHEDULER_add_now (&end_badly, NULL); | ||
419 | return; | ||
420 | } | ||
421 | } | ||
422 | |||
423 | |||
424 | static int | ||
425 | check () | ||
426 | { | ||
427 | static char *const argv[] = { "test-transport-api-manipulation", | ||
428 | "-c", | ||
429 | "test_transport_api_data.conf", | ||
430 | NULL | ||
431 | }; | ||
432 | static struct GNUNET_GETOPT_CommandLineOption options[] = { | ||
433 | GNUNET_GETOPT_OPTION_END | ||
434 | }; | ||
435 | |||
436 | send_task = GNUNET_SCHEDULER_NO_TASK; | ||
437 | |||
438 | ok = 1; | ||
439 | GNUNET_PROGRAM_run ((sizeof (argv) / sizeof (char *)) - 1, argv, test_name, | ||
440 | "nohelp", options, &run, &ok); | ||
441 | |||
442 | return ok; | ||
443 | } | ||
444 | |||
445 | int | ||
446 | main (int argc, char *argv[]) | ||
447 | { | ||
448 | int ret; | ||
449 | |||
450 | GNUNET_TRANSPORT_TESTING_get_test_name (argv[0], &test_name); | ||
451 | GNUNET_TRANSPORT_TESTING_get_test_source_name (__FILE__, &test_source); | ||
452 | GNUNET_TRANSPORT_TESTING_get_test_plugin_name (argv[0], test_source, | ||
453 | &test_plugin); | ||
454 | |||
455 | GNUNET_log_setup (test_name, | ||
456 | "WARNING", | ||
457 | NULL); | ||
458 | tth = GNUNET_TRANSPORT_TESTING_init (); | ||
459 | |||
460 | GNUNET_TRANSPORT_TESTING_get_config_name (argv[0], &cfg_file_p1, 1); | ||
461 | GNUNET_TRANSPORT_TESTING_get_config_name (argv[0], &cfg_file_p2, 2); | ||
462 | |||
463 | ret = check (); | ||
464 | |||
465 | GNUNET_free (cfg_file_p1); | ||
466 | GNUNET_free (cfg_file_p2); | ||
467 | |||
468 | GNUNET_free (test_source); | ||
469 | GNUNET_free (test_plugin); | ||
470 | GNUNET_free (test_name); | ||
471 | |||
472 | GNUNET_TRANSPORT_TESTING_done (tth); | ||
473 | |||
474 | return ret; | ||
475 | } | ||
476 | |||
477 | /* end of test_transport_api.c */ | ||