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Diffstat (limited to 'src/multicast/test_multicast.c')
-rw-r--r-- | src/multicast/test_multicast.c | 758 |
1 files changed, 758 insertions, 0 deletions
diff --git a/src/multicast/test_multicast.c b/src/multicast/test_multicast.c new file mode 100644 index 000000000..b03c52980 --- /dev/null +++ b/src/multicast/test_multicast.c | |||
@@ -0,0 +1,758 @@ | |||
1 | /* | ||
2 | * This file is part of GNUnet | ||
3 | * Copyright (C) 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 multicast/test_multicast.c | ||
23 | * @brief Tests for the Multicast API. | ||
24 | * @author Gabor X Toth | ||
25 | */ | ||
26 | |||
27 | #include <inttypes.h> | ||
28 | |||
29 | #include <gnunet/platform.h> | ||
30 | #include <gnunet/gnunet_crypto_lib.h> | ||
31 | #include <gnunet/gnunet_common.h> | ||
32 | #include <gnunet/gnunet_util_lib.h> | ||
33 | #include <gnunet/gnunet_testing_lib.h> | ||
34 | #include "gnunet_multicast_service.h" | ||
35 | |||
36 | #define TIMEOUT GNUNET_TIME_relative_multiply (GNUNET_TIME_UNIT_SECONDS, 30) | ||
37 | |||
38 | /** | ||
39 | * Return value from 'main'. | ||
40 | */ | ||
41 | static int res; | ||
42 | |||
43 | /** | ||
44 | * Handle for task for timeout termination. | ||
45 | */ | ||
46 | static struct GNUNET_SCHEDULER_Task * end_badly_task; | ||
47 | |||
48 | static const struct GNUNET_CONFIGURATION_Handle *cfg; | ||
49 | |||
50 | struct GNUNET_PeerIdentity this_peer; | ||
51 | |||
52 | struct GNUNET_MULTICAST_Origin *origin; | ||
53 | struct GNUNET_MULTICAST_Member *member; | ||
54 | |||
55 | struct GNUNET_CRYPTO_EddsaPrivateKey *group_key; | ||
56 | struct GNUNET_CRYPTO_EddsaPublicKey group_pub_key; | ||
57 | |||
58 | struct GNUNET_CRYPTO_EcdsaPrivateKey *member_key; | ||
59 | struct GNUNET_CRYPTO_EcdsaPublicKey member_pub_key; | ||
60 | |||
61 | struct TransmitClosure { | ||
62 | struct GNUNET_MULTICAST_OriginTransmitHandle *orig_tmit; | ||
63 | struct GNUNET_MULTICAST_MemberTransmitHandle *mem_tmit; | ||
64 | char * data[16]; | ||
65 | uint8_t data_delay[16]; | ||
66 | uint8_t data_count; | ||
67 | uint8_t paused; | ||
68 | uint8_t n; | ||
69 | } tmit_cls; | ||
70 | |||
71 | struct OriginClosure { | ||
72 | uint8_t msgs_expected; | ||
73 | uint8_t n; | ||
74 | } origin_cls; | ||
75 | |||
76 | struct MemberClosure { | ||
77 | uint8_t msgs_expected; | ||
78 | size_t n; | ||
79 | } member_cls; | ||
80 | |||
81 | struct GNUNET_MessageHeader *join_req, *join_resp; | ||
82 | |||
83 | enum | ||
84 | { | ||
85 | TEST_NONE = 0, | ||
86 | TEST_ORIGIN_START = 1, | ||
87 | TEST_MEMBER_JOIN_REFUSE = 2, | ||
88 | TEST_MEMBER_JOIN_ADMIT = 3, | ||
89 | TEST_ORIGIN_TO_ALL = 4, | ||
90 | TEST_ORIGIN_TO_ALL_RECV = 5, | ||
91 | TEST_MEMBER_TO_ORIGIN = 6, | ||
92 | TEST_MEMBER_REPLAY_ERROR = 7, | ||
93 | TEST_MEMBER_REPLAY_OK = 8, | ||
94 | TEST_MEMBER_PART = 9, | ||
95 | TEST_ORIGIN_STOP = 10, | ||
96 | } test; | ||
97 | |||
98 | uint64_t replay_fragment_id; | ||
99 | uint64_t replay_flags; | ||
100 | |||
101 | static void | ||
102 | member_join (int t); | ||
103 | |||
104 | |||
105 | /** | ||
106 | * Clean up all resources used. | ||
107 | */ | ||
108 | static void | ||
109 | cleanup () | ||
110 | { | ||
111 | if (NULL != member) | ||
112 | { | ||
113 | GNUNET_MULTICAST_member_part (member, NULL, NULL); | ||
114 | member = NULL; | ||
115 | } | ||
116 | if (NULL != origin) | ||
117 | { | ||
118 | GNUNET_MULTICAST_origin_stop (origin, NULL, NULL); | ||
119 | origin = NULL; | ||
120 | } | ||
121 | } | ||
122 | |||
123 | |||
124 | /** | ||
125 | * Terminate the test case (failure). | ||
126 | * | ||
127 | * @param cls NULL | ||
128 | */ | ||
129 | static void | ||
130 | end_badly (void *cls) | ||
131 | { | ||
132 | res = 1; | ||
133 | cleanup (); | ||
134 | GNUNET_log (GNUNET_ERROR_TYPE_ERROR, "Test FAILED.\n"); | ||
135 | } | ||
136 | |||
137 | |||
138 | /** | ||
139 | * Terminate the test case (success). | ||
140 | * | ||
141 | * @param cls NULL | ||
142 | */ | ||
143 | static void | ||
144 | end_normally (void *cls) | ||
145 | { | ||
146 | res = 0; | ||
147 | cleanup (); | ||
148 | GNUNET_log (GNUNET_ERROR_TYPE_INFO, "Test PASSED.\n"); | ||
149 | } | ||
150 | |||
151 | |||
152 | /** | ||
153 | * Finish the test case (successfully). | ||
154 | */ | ||
155 | static void | ||
156 | end () | ||
157 | { | ||
158 | GNUNET_log (GNUNET_ERROR_TYPE_DEBUG, "Ending tests.\n"); | ||
159 | |||
160 | if (end_badly_task != NULL) | ||
161 | { | ||
162 | GNUNET_SCHEDULER_cancel (end_badly_task); | ||
163 | end_badly_task = NULL; | ||
164 | } | ||
165 | GNUNET_SCHEDULER_add_delayed (GNUNET_TIME_UNIT_MILLISECONDS, | ||
166 | &end_normally, NULL); | ||
167 | } | ||
168 | |||
169 | |||
170 | static void | ||
171 | tmit_resume (void *cls) | ||
172 | { | ||
173 | GNUNET_log (GNUNET_ERROR_TYPE_DEBUG, "Transmission resumed.\n"); | ||
174 | struct TransmitClosure *tmit = cls; | ||
175 | if (NULL != tmit->orig_tmit) | ||
176 | GNUNET_MULTICAST_origin_to_all_resume (tmit->orig_tmit); | ||
177 | else if (NULL != tmit->mem_tmit) | ||
178 | GNUNET_MULTICAST_member_to_origin_resume (tmit->mem_tmit); | ||
179 | } | ||
180 | |||
181 | |||
182 | static int | ||
183 | tmit_notify (void *cls, size_t *data_size, void *data) | ||
184 | { | ||
185 | GNUNET_log (GNUNET_ERROR_TYPE_DEBUG, | ||
186 | "Test #%u: origin_tmit_notify()\n", test); | ||
187 | struct TransmitClosure *tmit = cls; | ||
188 | |||
189 | if (0 == tmit->data_count) | ||
190 | { | ||
191 | *data_size = 0; | ||
192 | return GNUNET_YES; | ||
193 | } | ||
194 | |||
195 | uint16_t size = strlen (tmit->data[tmit->n]); | ||
196 | GNUNET_log (GNUNET_ERROR_TYPE_DEBUG, | ||
197 | "Transmit notify data: %u bytes available, processing fragment %u/%u (size %u).\n", | ||
198 | (unsigned int) *data_size, | ||
199 | tmit->n + 1, | ||
200 | tmit->data_count, | ||
201 | size); | ||
202 | if (*data_size < size) | ||
203 | { | ||
204 | *data_size = 0; | ||
205 | GNUNET_assert (0); | ||
206 | return GNUNET_SYSERR; | ||
207 | } | ||
208 | |||
209 | if (GNUNET_YES != tmit->paused && 0 < tmit->data_delay[tmit->n]) | ||
210 | { | ||
211 | GNUNET_log (GNUNET_ERROR_TYPE_DEBUG, "Transmission paused.\n"); | ||
212 | tmit->paused = GNUNET_YES; | ||
213 | GNUNET_SCHEDULER_add_delayed ( | ||
214 | GNUNET_TIME_relative_multiply (GNUNET_TIME_UNIT_SECONDS, | ||
215 | tmit->data_delay[tmit->n]), | ||
216 | tmit_resume, tmit); | ||
217 | *data_size = 0; | ||
218 | return GNUNET_NO; | ||
219 | } | ||
220 | tmit->paused = GNUNET_NO; | ||
221 | |||
222 | *data_size = size; | ||
223 | GNUNET_memcpy (data, tmit->data[tmit->n], size); | ||
224 | |||
225 | return ++tmit->n < tmit->data_count ? GNUNET_NO : GNUNET_YES; | ||
226 | } | ||
227 | |||
228 | |||
229 | static void | ||
230 | member_recv_join_request (void *cls, | ||
231 | const struct GNUNET_CRYPTO_EcdsaPublicKey *member_key, | ||
232 | const struct GNUNET_MessageHeader *join_msg, | ||
233 | struct GNUNET_MULTICAST_JoinHandle *jh) | ||
234 | { | ||
235 | GNUNET_log (GNUNET_ERROR_TYPE_INFO, | ||
236 | "Test #%u: member_recv_join_request()\n", test); | ||
237 | } | ||
238 | |||
239 | |||
240 | static void | ||
241 | origin_stopped (void *cls) | ||
242 | { | ||
243 | GNUNET_log (GNUNET_ERROR_TYPE_INFO, | ||
244 | "Test #%u: origin_stopped()\n", test); | ||
245 | end (); | ||
246 | } | ||
247 | |||
248 | |||
249 | static void | ||
250 | schedule_origin_stop (void *cls) | ||
251 | { | ||
252 | test = TEST_ORIGIN_STOP; | ||
253 | GNUNET_log (GNUNET_ERROR_TYPE_INFO, | ||
254 | "Test #%u: origin_stop()\n", test); | ||
255 | GNUNET_MULTICAST_origin_stop (origin, origin_stopped, NULL); | ||
256 | origin = NULL; | ||
257 | } | ||
258 | |||
259 | |||
260 | static void | ||
261 | member_parted (void *cls) | ||
262 | { | ||
263 | GNUNET_log (GNUNET_ERROR_TYPE_INFO, | ||
264 | "Test #%u: member_parted()\n", test); | ||
265 | member = NULL; | ||
266 | |||
267 | switch (test) | ||
268 | { | ||
269 | case TEST_MEMBER_JOIN_REFUSE: | ||
270 | // Test 3 starts here | ||
271 | member_join (TEST_MEMBER_JOIN_ADMIT); | ||
272 | break; | ||
273 | |||
274 | case TEST_MEMBER_PART: | ||
275 | GNUNET_SCHEDULER_add_now (&schedule_origin_stop, NULL); | ||
276 | break; | ||
277 | |||
278 | default: | ||
279 | GNUNET_log (GNUNET_ERROR_TYPE_ERROR, | ||
280 | "Invalid test #%d in member_parted()\n", test); | ||
281 | GNUNET_assert (0); | ||
282 | } | ||
283 | } | ||
284 | |||
285 | |||
286 | static void | ||
287 | schedule_member_part (void *cls) | ||
288 | { | ||
289 | GNUNET_log (GNUNET_ERROR_TYPE_INFO, | ||
290 | "Test #%u: schedule_member_part()\n", test); | ||
291 | GNUNET_MULTICAST_member_part (member, member_parted, NULL); | ||
292 | } | ||
293 | |||
294 | |||
295 | static void | ||
296 | member_part () | ||
297 | { | ||
298 | test = TEST_MEMBER_PART; | ||
299 | GNUNET_log (GNUNET_ERROR_TYPE_INFO, | ||
300 | "Test #%u: member_part()\n", test); | ||
301 | // Test 10 starts here | ||
302 | GNUNET_SCHEDULER_add_now (&schedule_member_part, NULL); | ||
303 | } | ||
304 | |||
305 | |||
306 | static void | ||
307 | member_replay_ok () | ||
308 | { | ||
309 | // Execution of test 8 here | ||
310 | test = TEST_MEMBER_REPLAY_OK; | ||
311 | GNUNET_log (GNUNET_ERROR_TYPE_INFO, | ||
312 | "Test #%u: member_replay_ok()\n", test); | ||
313 | replay_fragment_id = 1; | ||
314 | replay_flags = 1 | 1<<11; | ||
315 | GNUNET_MULTICAST_member_replay_fragment (member, replay_fragment_id, | ||
316 | replay_flags); | ||
317 | } | ||
318 | |||
319 | |||
320 | static void | ||
321 | member_replay_error () | ||
322 | { | ||
323 | test = TEST_MEMBER_REPLAY_ERROR; | ||
324 | GNUNET_log (GNUNET_ERROR_TYPE_INFO, | ||
325 | "Test #%u: member_replay_error()\n", test); | ||
326 | replay_fragment_id = 1234; | ||
327 | replay_flags = 11 | 1<<11; | ||
328 | GNUNET_MULTICAST_member_replay_fragment (member, replay_fragment_id, | ||
329 | replay_flags); | ||
330 | } | ||
331 | |||
332 | |||
333 | static void | ||
334 | origin_recv_replay_msg (void *cls, | ||
335 | const struct GNUNET_CRYPTO_EcdsaPublicKey *member_key, | ||
336 | uint64_t message_id, | ||
337 | uint64_t fragment_offset, | ||
338 | uint64_t flags, | ||
339 | struct GNUNET_MULTICAST_ReplayHandle *rh) | ||
340 | { | ||
341 | GNUNET_log (GNUNET_ERROR_TYPE_INFO, | ||
342 | "Test #%u: origin_recv_replay_msg()\n", test); | ||
343 | GNUNET_assert (0); | ||
344 | } | ||
345 | |||
346 | |||
347 | static void | ||
348 | member_recv_replay_msg (void *cls, | ||
349 | const struct GNUNET_CRYPTO_EcdsaPublicKey *member_key, | ||
350 | uint64_t message_id, | ||
351 | uint64_t fragment_offset, | ||
352 | uint64_t flags, | ||
353 | struct GNUNET_MULTICAST_ReplayHandle *rh) | ||
354 | { | ||
355 | GNUNET_log (GNUNET_ERROR_TYPE_INFO, | ||
356 | "Test #%u: member_recv_replay_msg()\n", test); | ||
357 | GNUNET_assert (0); | ||
358 | } | ||
359 | |||
360 | |||
361 | static void | ||
362 | origin_recv_replay_frag (void *cls, | ||
363 | const struct GNUNET_CRYPTO_EcdsaPublicKey *member_key, | ||
364 | uint64_t fragment_id, | ||
365 | uint64_t flags, | ||
366 | struct GNUNET_MULTICAST_ReplayHandle *rh) | ||
367 | { | ||
368 | GNUNET_log (GNUNET_ERROR_TYPE_INFO, | ||
369 | "Test #%u: origin_recv_replay_frag()" | ||
370 | " - fragment_id=%" PRIu64 " flags=%" PRIu64 "\n", | ||
371 | test, fragment_id, flags); | ||
372 | GNUNET_assert (replay_fragment_id == fragment_id && replay_flags == flags); | ||
373 | switch (test) | ||
374 | { | ||
375 | case TEST_MEMBER_REPLAY_ERROR: | ||
376 | // Test 8 starts here | ||
377 | GNUNET_MULTICAST_replay_response (rh, NULL, GNUNET_SYSERR); | ||
378 | member_replay_ok (); | ||
379 | break; | ||
380 | |||
381 | case TEST_MEMBER_REPLAY_OK: | ||
382 | { | ||
383 | struct GNUNET_MULTICAST_MessageHeader mmsg = { | ||
384 | .header = { | ||
385 | .type = htons (GNUNET_MESSAGE_TYPE_MULTICAST_MESSAGE), | ||
386 | .size = htons (sizeof (mmsg)), | ||
387 | }, | ||
388 | .fragment_id = GNUNET_htonll (1), | ||
389 | .message_id = GNUNET_htonll (1), | ||
390 | .fragment_offset = 0, | ||
391 | .group_generation = GNUNET_htonll (1), | ||
392 | .flags = 0, | ||
393 | }; | ||
394 | member_cls.n = 0; | ||
395 | member_cls.msgs_expected = 1; | ||
396 | GNUNET_MULTICAST_replay_response (rh, &mmsg.header, GNUNET_MULTICAST_REC_OK); | ||
397 | GNUNET_MULTICAST_replay_response_end (rh); | ||
398 | break; | ||
399 | } | ||
400 | |||
401 | default: | ||
402 | GNUNET_log (GNUNET_ERROR_TYPE_ERROR, | ||
403 | "Invalid test #%d in origin_recv_replay_frag()\n", test); | ||
404 | GNUNET_assert (0); | ||
405 | } | ||
406 | } | ||
407 | |||
408 | |||
409 | static void | ||
410 | member_recv_replay_frag (void *cls, | ||
411 | const struct GNUNET_CRYPTO_EcdsaPublicKey *member_key, | ||
412 | uint64_t fragment_id, | ||
413 | uint64_t flags, | ||
414 | struct GNUNET_MULTICAST_ReplayHandle *rh) | ||
415 | { | ||
416 | GNUNET_log (GNUNET_ERROR_TYPE_INFO, | ||
417 | "Test #%u: member_recv_replay_frag()\n", test); | ||
418 | GNUNET_assert (0); | ||
419 | } | ||
420 | |||
421 | |||
422 | static void | ||
423 | origin_recv_request (void *cls, | ||
424 | const struct GNUNET_MULTICAST_RequestHeader *req) | ||
425 | { | ||
426 | struct OriginClosure *ocls = cls; | ||
427 | GNUNET_log (GNUNET_ERROR_TYPE_INFO, | ||
428 | "Test #%u: origin_recv_request()\n", test); | ||
429 | if (++ocls->n != ocls->msgs_expected) | ||
430 | return; | ||
431 | |||
432 | GNUNET_assert (0 == memcmp (&req->member_pub_key, | ||
433 | &member_pub_key, sizeof (member_pub_key))); | ||
434 | |||
435 | GNUNET_log (GNUNET_ERROR_TYPE_DEBUG, | ||
436 | "Test #%u: verify message content, take first 3 bytes: %.3s\n", | ||
437 | test, (char *)&req[1]); | ||
438 | GNUNET_assert (0 == memcmp (&req[1], "abc", 3)); | ||
439 | |||
440 | // Test 7 starts here | ||
441 | member_replay_error (); | ||
442 | } | ||
443 | |||
444 | |||
445 | static void | ||
446 | member_to_origin () | ||
447 | { | ||
448 | test = TEST_MEMBER_TO_ORIGIN; | ||
449 | GNUNET_log (GNUNET_ERROR_TYPE_INFO, | ||
450 | "Test #%u: member_to_origin()\n", test); | ||
451 | |||
452 | struct TransmitClosure *tmit = &tmit_cls; | ||
453 | *tmit = (struct TransmitClosure) {}; | ||
454 | tmit->data[0] = "abc def"; | ||
455 | tmit->data[1] = "ghi jkl mno"; | ||
456 | tmit->data_delay[1] = 2; | ||
457 | tmit->data[2] = "pqr stuw xyz"; | ||
458 | tmit->data_count = 3; | ||
459 | |||
460 | origin_cls.n = 0; | ||
461 | origin_cls.msgs_expected = 1; | ||
462 | |||
463 | tmit->mem_tmit = GNUNET_MULTICAST_member_to_origin (member, 1, | ||
464 | tmit_notify, tmit); | ||
465 | } | ||
466 | |||
467 | |||
468 | static void | ||
469 | member_recv_message (void *cls, | ||
470 | const struct GNUNET_MULTICAST_MessageHeader *msg) | ||
471 | { | ||
472 | struct MemberClosure *mcls = cls; | ||
473 | |||
474 | // Test 5 starts here after message has been received from origin | ||
475 | GNUNET_log (GNUNET_ERROR_TYPE_DEBUG, | ||
476 | "Test #%u: member_recv_message() %u/%u\n", | ||
477 | test, | ||
478 | (unsigned int) (mcls->n + 1), | ||
479 | mcls->msgs_expected); | ||
480 | if (++mcls->n != mcls->msgs_expected) | ||
481 | return; | ||
482 | |||
483 | // FIXME: check message content | ||
484 | |||
485 | switch (test) | ||
486 | { | ||
487 | case TEST_ORIGIN_TO_ALL: | ||
488 | test = TEST_ORIGIN_TO_ALL_RECV; | ||
489 | break; | ||
490 | |||
491 | case TEST_ORIGIN_TO_ALL_RECV: | ||
492 | // Test 6 starts here | ||
493 | member_to_origin (); | ||
494 | break; | ||
495 | |||
496 | case TEST_MEMBER_REPLAY_OK: | ||
497 | // Test 9 starts here | ||
498 | GNUNET_assert (replay_fragment_id == GNUNET_ntohll (msg->fragment_id)); | ||
499 | member_part (); | ||
500 | break; | ||
501 | |||
502 | default: | ||
503 | GNUNET_log (GNUNET_ERROR_TYPE_ERROR, | ||
504 | "Invalid test #%d in origin_recv_message()\n", test); | ||
505 | GNUNET_assert (0); | ||
506 | } | ||
507 | } | ||
508 | |||
509 | |||
510 | static void | ||
511 | origin_recv_message (void *cls, | ||
512 | const struct GNUNET_MULTICAST_MessageHeader *msg) | ||
513 | { | ||
514 | struct OriginClosure *ocls = cls; | ||
515 | GNUNET_log (GNUNET_ERROR_TYPE_INFO, | ||
516 | "Test #%u: origin_recv_message() %u/%u\n", | ||
517 | test, ocls->n + 1, ocls->msgs_expected); | ||
518 | if (++ocls->n != ocls->msgs_expected) | ||
519 | return; | ||
520 | |||
521 | // FIXME: check message content | ||
522 | |||
523 | switch (test) | ||
524 | { | ||
525 | case TEST_ORIGIN_TO_ALL: | ||
526 | // Prepare to execute test 5 | ||
527 | test = TEST_ORIGIN_TO_ALL_RECV; | ||
528 | break; | ||
529 | |||
530 | case TEST_ORIGIN_TO_ALL_RECV: | ||
531 | // Test 6 starts here | ||
532 | member_to_origin (); | ||
533 | break; | ||
534 | |||
535 | default: | ||
536 | GNUNET_log (GNUNET_ERROR_TYPE_ERROR, | ||
537 | "Invalid test #%d in origin_recv_message()\n", test); | ||
538 | GNUNET_assert (0); | ||
539 | } | ||
540 | } | ||
541 | |||
542 | |||
543 | static void | ||
544 | origin_to_all () | ||
545 | { | ||
546 | test = TEST_ORIGIN_TO_ALL; | ||
547 | GNUNET_log (GNUNET_ERROR_TYPE_INFO, | ||
548 | "Test #%u: origin_to_all()\n", test); | ||
549 | |||
550 | struct TransmitClosure *tmit = &tmit_cls; | ||
551 | *tmit = (struct TransmitClosure) {}; | ||
552 | tmit->data[0] = "ABC DEF"; | ||
553 | tmit->data[1] = GNUNET_malloc (GNUNET_MULTICAST_FRAGMENT_MAX_PAYLOAD + 1); | ||
554 | uint16_t i; | ||
555 | for (i = 0; i < GNUNET_MULTICAST_FRAGMENT_MAX_PAYLOAD; i++) | ||
556 | tmit->data[1][i] = (0 == i % 10000) ? '0' + i / 10000 : '_'; | ||
557 | tmit->data[2] = "GHI JKL MNO"; | ||
558 | tmit->data_delay[2] = 2; | ||
559 | tmit->data[3] = "PQR STUW XYZ"; | ||
560 | tmit->data_count = 4; | ||
561 | |||
562 | origin_cls.n = member_cls.n = 0; | ||
563 | origin_cls.msgs_expected = member_cls.msgs_expected = tmit->data_count; | ||
564 | |||
565 | tmit->orig_tmit = GNUNET_MULTICAST_origin_to_all (origin, 1, 1, | ||
566 | tmit_notify, tmit); | ||
567 | } | ||
568 | |||
569 | |||
570 | static void | ||
571 | member_recv_join_decision (void *cls, | ||
572 | int is_admitted, | ||
573 | const struct GNUNET_PeerIdentity *peer, | ||
574 | uint16_t relay_count, | ||
575 | const struct GNUNET_PeerIdentity *relays, | ||
576 | const struct GNUNET_MessageHeader *join_msg) | ||
577 | { | ||
578 | GNUNET_log (GNUNET_ERROR_TYPE_INFO, | ||
579 | "Test #%u: member_recv_join_decision() - is_admitted: %d\n", | ||
580 | test, is_admitted); | ||
581 | |||
582 | GNUNET_assert (join_msg->size == join_resp->size); | ||
583 | GNUNET_assert (join_msg->type == join_resp->type); | ||
584 | GNUNET_assert (0 == memcmp (join_msg, join_resp, ntohs (join_resp->size))); | ||
585 | |||
586 | switch (test) | ||
587 | { | ||
588 | case TEST_MEMBER_JOIN_REFUSE: | ||
589 | GNUNET_assert (0 == relay_count); | ||
590 | // Test 3 starts here | ||
591 | GNUNET_SCHEDULER_add_now (&schedule_member_part, NULL); | ||
592 | break; | ||
593 | |||
594 | case TEST_MEMBER_JOIN_ADMIT: | ||
595 | GNUNET_assert (1 == relay_count); | ||
596 | GNUNET_assert (0 == memcmp (relays, &this_peer, sizeof (this_peer))); | ||
597 | // Test 4 starts here | ||
598 | origin_to_all (); | ||
599 | break; | ||
600 | |||
601 | default: | ||
602 | GNUNET_log (GNUNET_ERROR_TYPE_ERROR, | ||
603 | "Invalid test #%d in member_recv_join_decision()\n", test); | ||
604 | GNUNET_assert (0); | ||
605 | } | ||
606 | } | ||
607 | |||
608 | /** | ||
609 | * Test: origin receives join request | ||
610 | */ | ||
611 | static void | ||
612 | origin_recv_join_request (void *cls, | ||
613 | const struct GNUNET_CRYPTO_EcdsaPublicKey *mem_key, | ||
614 | const struct GNUNET_MessageHeader *join_msg, | ||
615 | struct GNUNET_MULTICAST_JoinHandle *jh) | ||
616 | { | ||
617 | GNUNET_log (GNUNET_ERROR_TYPE_INFO, | ||
618 | "Test #%u: origin_recv_join_request()\n", test); | ||
619 | |||
620 | GNUNET_assert (0 == memcmp (mem_key, &member_pub_key, sizeof (member_pub_key))); | ||
621 | GNUNET_assert (join_msg->size == join_req->size); | ||
622 | GNUNET_assert (join_msg->type == join_req->type); | ||
623 | GNUNET_assert (0 == memcmp (join_msg, join_req, ntohs (join_req->size))); | ||
624 | |||
625 | char data[] = "here's the decision"; | ||
626 | uint8_t data_size = strlen (data) + 1; | ||
627 | join_resp = GNUNET_malloc (sizeof (join_resp) + data_size); | ||
628 | join_resp->size = htons (sizeof (join_resp) + data_size); | ||
629 | join_resp->type = htons (456); | ||
630 | GNUNET_memcpy (&join_resp[1], data, data_size); | ||
631 | |||
632 | switch (test) | ||
633 | { | ||
634 | case TEST_MEMBER_JOIN_REFUSE: | ||
635 | // Test 3 starts here | ||
636 | GNUNET_MULTICAST_join_decision (jh, GNUNET_NO, 0, NULL, join_resp); | ||
637 | break; | ||
638 | |||
639 | case TEST_MEMBER_JOIN_ADMIT: | ||
640 | // Test 3 is running | ||
641 | GNUNET_MULTICAST_join_decision (jh, GNUNET_YES, 1, &this_peer, join_resp); | ||
642 | break; | ||
643 | |||
644 | default: | ||
645 | GNUNET_log (GNUNET_ERROR_TYPE_ERROR, | ||
646 | "Invalid test #%d in origin_recv_join_request()\n", test); | ||
647 | GNUNET_assert (0); | ||
648 | break; | ||
649 | } | ||
650 | } | ||
651 | |||
652 | /** | ||
653 | * Test: member joins multicast group | ||
654 | */ | ||
655 | static void | ||
656 | member_join (int t) | ||
657 | { | ||
658 | test = t; | ||
659 | GNUNET_log (GNUNET_ERROR_TYPE_INFO, | ||
660 | "Test #%u: member_join()\n", test); | ||
661 | |||
662 | member_key = GNUNET_CRYPTO_ecdsa_key_create (); | ||
663 | GNUNET_CRYPTO_ecdsa_key_get_public (member_key, &member_pub_key); | ||
664 | |||
665 | if (NULL != join_req) | ||
666 | GNUNET_free (join_req); | ||
667 | |||
668 | char data[] = "let me in!"; | ||
669 | uint8_t data_size = strlen (data) + 1; | ||
670 | join_req = GNUNET_malloc (sizeof (join_req) + data_size); | ||
671 | join_req->size = htons (sizeof (join_req) + data_size); | ||
672 | join_req->type = htons (123); | ||
673 | GNUNET_memcpy (&join_req[1], data, data_size); | ||
674 | |||
675 | member = GNUNET_MULTICAST_member_join (cfg, &group_pub_key, member_key, | ||
676 | &this_peer, 1, &this_peer, join_req, | ||
677 | member_recv_join_request, | ||
678 | member_recv_join_decision, | ||
679 | member_recv_replay_frag, | ||
680 | member_recv_replay_msg, | ||
681 | member_recv_message, | ||
682 | &member_cls); | ||
683 | } | ||
684 | |||
685 | /** | ||
686 | * Test: Start a multicast group as origin | ||
687 | */ | ||
688 | static void | ||
689 | origin_start () | ||
690 | { | ||
691 | test = TEST_ORIGIN_START; | ||
692 | GNUNET_log (GNUNET_ERROR_TYPE_INFO, | ||
693 | "Test #%u: origin_start()\n", test); | ||
694 | |||
695 | group_key = GNUNET_CRYPTO_eddsa_key_create (); | ||
696 | GNUNET_CRYPTO_eddsa_key_get_public (group_key, &group_pub_key); | ||
697 | |||
698 | origin = GNUNET_MULTICAST_origin_start (cfg, group_key, 0, | ||
699 | origin_recv_join_request, | ||
700 | origin_recv_replay_frag, | ||
701 | origin_recv_replay_msg, | ||
702 | origin_recv_request, | ||
703 | origin_recv_message, | ||
704 | &origin_cls); | ||
705 | // Test 2 starts here | ||
706 | member_join (TEST_MEMBER_JOIN_REFUSE); | ||
707 | } | ||
708 | |||
709 | |||
710 | /** | ||
711 | * Main function of the test, run from scheduler. | ||
712 | * | ||
713 | * @param cls NULL | ||
714 | * @param cfg configuration we use (also to connect to Multicast service) | ||
715 | * @param peer handle to access more of the peer (not used) | ||
716 | */ | ||
717 | static void | ||
718 | #if DEBUG_TEST_MULTICAST | ||
719 | run (void *cls, | ||
720 | char *const *args, | ||
721 | const char *cfgfile, | ||
722 | const struct GNUNET_CONFIGURATION_Handle *c) | ||
723 | #else | ||
724 | run (void *cls, | ||
725 | const struct GNUNET_CONFIGURATION_Handle *c, | ||
726 | struct GNUNET_TESTING_Peer *peer) | ||
727 | #endif | ||
728 | { | ||
729 | cfg = c; | ||
730 | end_badly_task = GNUNET_SCHEDULER_add_delayed (TIMEOUT, | ||
731 | &end_badly, NULL); | ||
732 | GNUNET_CRYPTO_get_peer_identity (cfg, &this_peer); | ||
733 | |||
734 | // Test 1 starts here | ||
735 | origin_start (); | ||
736 | } | ||
737 | |||
738 | |||
739 | int | ||
740 | main (int argc, char *argv[]) | ||
741 | { | ||
742 | res = 1; | ||
743 | #if DEBUG_TEST_MULTICAST | ||
744 | const struct GNUNET_GETOPT_CommandLineOption opts[] = { | ||
745 | GNUNET_GETOPT_OPTION_END | ||
746 | }; | ||
747 | if (GNUNET_OK != GNUNET_PROGRAM_run (argc, argv, "test-multicast", | ||
748 | "test-multicast [options]", | ||
749 | opts, &run, NULL)) | ||
750 | return 1; | ||
751 | #else | ||
752 | if (0 != GNUNET_TESTING_peer_run ("test-multicast", "test_multicast.conf", &run, NULL)) | ||
753 | return 1; | ||
754 | #endif | ||
755 | return res; | ||
756 | } | ||
757 | |||
758 | /* end of test_multicast.c */ | ||