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author | Christian Grothoff <christian@grothoff.org> | 2016-07-10 17:22:37 +0000 |
---|---|---|
committer | Christian Grothoff <christian@grothoff.org> | 2016-07-10 17:22:37 +0000 |
commit | 8f62c823dfb8150c3bc970932d042be2feb83e25 (patch) | |
tree | dbb8d5f9c2944a067ea23362097d20bc64f19fb9 /src/transport | |
parent | b365579f043c98243ec31665d21fff8fb42ade36 (diff) | |
download | gnunet-8f62c823dfb8150c3bc970932d042be2feb83e25.tar.gz gnunet-8f62c823dfb8150c3bc970932d042be2feb83e25.zip |
removing dead test
Diffstat (limited to 'src/transport')
-rw-r--r-- | src/transport/test_transport_api_unreliability_constant.c | 496 |
1 files changed, 0 insertions, 496 deletions
diff --git a/src/transport/test_transport_api_unreliability_constant.c b/src/transport/test_transport_api_unreliability_constant.c deleted file mode 100644 index c0fd91816..000000000 --- a/src/transport/test_transport_api_unreliability_constant.c +++ /dev/null | |||
@@ -1,496 +0,0 @@ | |||
1 | /* | ||
2 | This file is part of GNUnet. | ||
3 | Copyright (C) 2009, 2010 GNUnet e.V. | ||
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., 51 Franklin Street, Fifth Floor, | ||
18 | Boston, MA 02110-1301, USA. | ||
19 | */ | ||
20 | /** | ||
21 | * @file transport/test_transport_api_unreliability_constant.c | ||
22 | * @brief test case for transports; ensures messages get | ||
23 | * through, regardless of order, constant packet size | ||
24 | * | ||
25 | * This test case serves as a base for unreliable | ||
26 | * transport test cases to check that the transports | ||
27 | * achieve reliable message delivery. | ||
28 | */ | ||
29 | #include "platform.h" | ||
30 | #include "gnunet_transport_service.h" | ||
31 | #include "gauger.h" | ||
32 | #include "transport-testing.h" | ||
33 | |||
34 | /** | ||
35 | * Testcase timeout | ||
36 | */ | ||
37 | #define TIMEOUT GNUNET_TIME_relative_multiply (GNUNET_TIME_UNIT_SECONDS, 900) | ||
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, 60) | ||
43 | |||
44 | static char *test_source; | ||
45 | |||
46 | static char *test_plugin; | ||
47 | |||
48 | static char *test_name; | ||
49 | |||
50 | static int ok; | ||
51 | |||
52 | static struct GNUNET_SCHEDULER_Task * die_task; | ||
53 | |||
54 | struct GNUNET_TRANSPORT_TESTING_PeerContext *p1; | ||
55 | |||
56 | struct GNUNET_TRANSPORT_TESTING_PeerContext *p2; | ||
57 | |||
58 | struct GNUNET_TRANSPORT_TransmitHandle *th; | ||
59 | |||
60 | struct GNUNET_TRANSPORT_TESTING_Handle *tth; | ||
61 | |||
62 | char *cfg_file_p1; | ||
63 | |||
64 | char *cfg_file_p2; | ||
65 | |||
66 | uint32_t max_bps_p1; | ||
67 | uint32_t max_bps_p2; | ||
68 | |||
69 | static struct GNUNET_TRANSPORT_TESTING_ConnectRequest * cc; | ||
70 | |||
71 | /* | ||
72 | * Testcase specific declarations | ||
73 | */ | ||
74 | |||
75 | /** | ||
76 | * Note that this value must not significantly exceed | ||
77 | * 'MAX_PENDING' in 'gnunet-service-transport.c', otherwise | ||
78 | * messages may be dropped even for a reliable transport. | ||
79 | */ | ||
80 | #define TOTAL_MSGS (1024 * 3) | ||
81 | |||
82 | #define MTYPE 12345 | ||
83 | |||
84 | #define MSG_SIZE 10000 | ||
85 | |||
86 | GNUNET_NETWORK_STRUCT_BEGIN | ||
87 | |||
88 | struct TestMessage | ||
89 | { | ||
90 | struct GNUNET_MessageHeader header; | ||
91 | uint32_t num; | ||
92 | }; | ||
93 | GNUNET_NETWORK_STRUCT_END | ||
94 | |||
95 | static char *test_name; | ||
96 | |||
97 | static int msg_scheduled; | ||
98 | static int msg_sent; | ||
99 | static int msg_recv_expected; | ||
100 | static int msg_recv; | ||
101 | |||
102 | static int test_failed; | ||
103 | |||
104 | static unsigned long long total_bytes; | ||
105 | |||
106 | static struct GNUNET_TIME_Absolute start_time; | ||
107 | |||
108 | /* | ||
109 | * END Testcase specific declarations | ||
110 | */ | ||
111 | |||
112 | #if VERBOSE | ||
113 | #define OKPP do { ok++; FPRINTF (stderr, "Now at stage %u at %s:%u\n", ok, __FILE__, __LINE__); } while (0) | ||
114 | #else | ||
115 | #define OKPP do { ok++; } while (0) | ||
116 | #endif | ||
117 | |||
118 | int | ||
119 | get_bit (const char *map, unsigned int bit); | ||
120 | |||
121 | static void | ||
122 | end () | ||
123 | { | ||
124 | unsigned long long delta; | ||
125 | char *value_name; | ||
126 | |||
127 | GNUNET_log (GNUNET_ERROR_TYPE_DEBUG, "Stopping peers\n"); | ||
128 | |||
129 | delta = GNUNET_TIME_absolute_get_duration (start_time).rel_value_us / (1000 * 1000); | ||
130 | FPRINTF (stderr, "\nThroughput was %llu kb/s total_bytes\n", | ||
131 | (total_bytes / 1024) / delta); | ||
132 | GNUNET_asprintf (&value_name, "unreliable_%s", test_plugin); | ||
133 | GAUGER ("TRANSPORT", value_name, (int) (total_bytes / 1024 / delta), | ||
134 | "kb/s"); | ||
135 | GNUNET_free (value_name); | ||
136 | |||
137 | if (die_task != NULL) | ||
138 | GNUNET_SCHEDULER_cancel (die_task); | ||
139 | |||
140 | if (th != NULL) | ||
141 | GNUNET_TRANSPORT_notify_transmit_ready_cancel (th); | ||
142 | th = NULL; | ||
143 | |||
144 | if (cc != NULL) | ||
145 | GNUNET_TRANSPORT_TESTING_connect_peers_cancel (tth, cc); | ||
146 | cc = NULL; | ||
147 | |||
148 | GNUNET_TRANSPORT_TESTING_stop_peer (tth, p1); | ||
149 | GNUNET_TRANSPORT_TESTING_stop_peer (tth, p2); | ||
150 | |||
151 | GNUNET_TRANSPORT_TESTING_done (tth); | ||
152 | |||
153 | ok = 0; | ||
154 | if (test_failed == GNUNET_NO) | ||
155 | ok = GNUNET_SYSERR; | ||
156 | GNUNET_log (GNUNET_ERROR_TYPE_DEBUG, "GOT %u of %u messages\n", msg_recv, | ||
157 | TOTAL_MSGS); | ||
158 | } | ||
159 | |||
160 | static void | ||
161 | end_badly () | ||
162 | { | ||
163 | die_task = NULL; | ||
164 | GNUNET_log (GNUNET_ERROR_TYPE_DEBUG, "Fail! Stopping peers\n"); | ||
165 | |||
166 | if (test_failed == GNUNET_NO) | ||
167 | GNUNET_log (GNUNET_ERROR_TYPE_ERROR, "Testcase timeout\n"); | ||
168 | else | ||
169 | GNUNET_log (GNUNET_ERROR_TYPE_ERROR, | ||
170 | "Reliability failed: Last message sent %u, Next message scheduled %u, Last message received %u, Message expected %u\n", | ||
171 | msg_sent, msg_scheduled, msg_recv, msg_recv_expected); | ||
172 | |||
173 | if (th != NULL) | ||
174 | GNUNET_TRANSPORT_notify_transmit_ready_cancel (th); | ||
175 | th = NULL; | ||
176 | |||
177 | if (cc != NULL) | ||
178 | GNUNET_TRANSPORT_TESTING_connect_peers_cancel (tth, cc); | ||
179 | cc = NULL; | ||
180 | |||
181 | if (p1 != NULL) | ||
182 | GNUNET_TRANSPORT_TESTING_stop_peer (tth, p1); | ||
183 | if (p2 != NULL) | ||
184 | GNUNET_TRANSPORT_TESTING_stop_peer (tth, p2); | ||
185 | |||
186 | GNUNET_TRANSPORT_TESTING_done (tth); | ||
187 | |||
188 | ok = GNUNET_SYSERR; | ||
189 | } | ||
190 | |||
191 | |||
192 | static unsigned int | ||
193 | get_size (unsigned int iter) | ||
194 | { | ||
195 | /* | ||
196 | unsigned int ret; | ||
197 | ret = (iter * iter * iter); | ||
198 | return sizeof (struct TestMessage) + (ret % 60000); | ||
199 | */ | ||
200 | return MSG_SIZE; | ||
201 | } | ||
202 | |||
203 | |||
204 | |||
205 | |||
206 | static void | ||
207 | notify_receive (void *cls, const struct GNUNET_PeerIdentity *peer, | ||
208 | const struct GNUNET_MessageHeader *message) | ||
209 | { | ||
210 | static int n; | ||
211 | |||
212 | unsigned int s; | ||
213 | char cbuf[GNUNET_SERVER_MAX_MESSAGE_SIZE - 1]; | ||
214 | const struct TestMessage *hdr; | ||
215 | |||
216 | hdr = (const struct TestMessage *) message; | ||
217 | |||
218 | if (MTYPE != ntohs (message->type)) | ||
219 | return; | ||
220 | msg_recv_expected = n; | ||
221 | msg_recv = ntohl (hdr->num); | ||
222 | if (msg_recv_expected != msg_recv) | ||
223 | { | ||
224 | GNUNET_log (GNUNET_ERROR_TYPE_ERROR, "Expected message no %u, got %u\n", | ||
225 | msg_recv_expected, msg_recv); | ||
226 | if (NULL != die_task) | ||
227 | GNUNET_SCHEDULER_cancel (die_task); | ||
228 | test_failed = GNUNET_YES; | ||
229 | die_task = GNUNET_SCHEDULER_add_now (&end_badly, NULL); | ||
230 | return; | ||
231 | } | ||
232 | |||
233 | s = get_size (ntohl (hdr->num)); | ||
234 | if (ntohs (message->size) != s) | ||
235 | { | ||
236 | GNUNET_log (GNUNET_ERROR_TYPE_ERROR, | ||
237 | "Expected message %u of size %u, got %u bytes of message %u\n", | ||
238 | ntohl (hdr->num), s, ntohs (message->size), ntohl (hdr->num)); | ||
239 | if (NULL != die_task) | ||
240 | GNUNET_SCHEDULER_cancel (die_task); | ||
241 | test_failed = GNUNET_YES; | ||
242 | die_task = GNUNET_SCHEDULER_add_now (&end_badly, NULL); | ||
243 | return; | ||
244 | } | ||
245 | |||
246 | memset (cbuf, ntohl (hdr->num), s - sizeof (struct TestMessage)); | ||
247 | if (0 != memcmp (cbuf, &hdr[1], s - sizeof (struct TestMessage))) | ||
248 | { | ||
249 | GNUNET_log (GNUNET_ERROR_TYPE_ERROR, | ||
250 | "Expected message %u with bits %u, but body did not match\n", | ||
251 | ntohl (hdr->num), (unsigned char) n); | ||
252 | if (NULL != die_task) | ||
253 | GNUNET_SCHEDULER_cancel (die_task); | ||
254 | test_failed = GNUNET_YES; | ||
255 | die_task = GNUNET_SCHEDULER_add_now (&end_badly, NULL); | ||
256 | return; | ||
257 | } | ||
258 | #if VERBOSE | ||
259 | if (ntohl (hdr->num) % 5 == 0) | ||
260 | { | ||
261 | GNUNET_log (GNUNET_ERROR_TYPE_DEBUG, "Got message %u of size %u\n", | ||
262 | ntohl (hdr->num), ntohs (message->size)); | ||
263 | } | ||
264 | #endif | ||
265 | n++; | ||
266 | if (0 == (n % (TOTAL_MSGS / 100))) | ||
267 | { | ||
268 | FPRINTF (stderr, "%s", "."); | ||
269 | if (NULL != die_task) | ||
270 | GNUNET_SCHEDULER_cancel (die_task); | ||
271 | test_failed = GNUNET_YES; | ||
272 | die_task = GNUNET_SCHEDULER_add_delayed (TIMEOUT, &end_badly, NULL); | ||
273 | } | ||
274 | if (n == TOTAL_MSGS) | ||
275 | { | ||
276 | /* because of starting with 0 */ | ||
277 | msg_recv++; | ||
278 | FPRINTF (stderr, "%s", "\n"); | ||
279 | end (); | ||
280 | } | ||
281 | } | ||
282 | |||
283 | |||
284 | static size_t | ||
285 | notify_ready (void *cls, size_t size, void *buf) | ||
286 | { | ||
287 | static int n; | ||
288 | char *cbuf = buf; | ||
289 | struct TestMessage hdr; | ||
290 | unsigned int s; | ||
291 | unsigned int ret; | ||
292 | |||
293 | th = NULL; | ||
294 | |||
295 | if (buf == NULL) | ||
296 | { | ||
297 | GNUNET_log (GNUNET_ERROR_TYPE_ERROR, | ||
298 | "Timeout occurred while waiting for transmit_ready\n"); | ||
299 | if (NULL != die_task) | ||
300 | GNUNET_SCHEDULER_cancel (die_task); | ||
301 | die_task = GNUNET_SCHEDULER_add_now (&end_badly, NULL); | ||
302 | ok = 42; | ||
303 | return 0; | ||
304 | } | ||
305 | ret = 0; | ||
306 | s = get_size (n); | ||
307 | GNUNET_assert (size >= s); | ||
308 | GNUNET_assert (buf != NULL); | ||
309 | cbuf = buf; | ||
310 | do | ||
311 | { | ||
312 | hdr.header.size = htons (s); | ||
313 | hdr.header.type = htons (MTYPE); | ||
314 | hdr.num = htonl (n); | ||
315 | msg_sent = n; | ||
316 | GNUNET_memcpy (&cbuf[ret], &hdr, sizeof (struct TestMessage)); | ||
317 | ret += sizeof (struct TestMessage); | ||
318 | memset (&cbuf[ret], n, s - sizeof (struct TestMessage)); | ||
319 | ret += s - sizeof (struct TestMessage); | ||
320 | #if VERBOSE | ||
321 | if (n % 1 == 0) | ||
322 | { | ||
323 | GNUNET_log (GNUNET_ERROR_TYPE_DEBUG, "Sending message %u of size %u\n", n, | ||
324 | s); | ||
325 | } | ||
326 | |||
327 | #endif | ||
328 | n++; | ||
329 | s = get_size (n); | ||
330 | if (0 == GNUNET_CRYPTO_random_u32 (GNUNET_CRYPTO_QUALITY_WEAK, 16)) | ||
331 | break; /* sometimes pack buffer full, sometimes not */ | ||
332 | } | ||
333 | while (size - ret >= s); | ||
334 | if (n < TOTAL_MSGS) | ||
335 | { | ||
336 | th = GNUNET_TRANSPORT_notify_transmit_ready (p2->th, &p1->id, s, | ||
337 | TIMEOUT_TRANSMIT, | ||
338 | ¬ify_ready, NULL); | ||
339 | msg_scheduled = n; | ||
340 | } | ||
341 | else | ||
342 | { | ||
343 | FPRINTF (stderr, "%s", "\n"); | ||
344 | GNUNET_log (GNUNET_ERROR_TYPE_DEBUG, | ||
345 | "All messages scheduled to be sent!!\n"); | ||
346 | if (NULL != die_task) | ||
347 | GNUNET_SCHEDULER_cancel (die_task); | ||
348 | die_task = GNUNET_SCHEDULER_add_delayed (TIMEOUT, &end_badly, NULL); | ||
349 | } | ||
350 | if (n % 5000 == 0) | ||
351 | { | ||
352 | GNUNET_log (GNUNET_ERROR_TYPE_DEBUG, | ||
353 | "Returning total message block of size %u\n", ret); | ||
354 | } | ||
355 | total_bytes += ret; | ||
356 | return ret; | ||
357 | } | ||
358 | |||
359 | |||
360 | static void | ||
361 | notify_connect (void *cls, const struct GNUNET_PeerIdentity *peer) | ||
362 | { | ||
363 | |||
364 | GNUNET_log (GNUNET_ERROR_TYPE_INFO, "Peer `%4s' connected to us (%p)!\n", | ||
365 | GNUNET_i2s (peer), cls); | ||
366 | } | ||
367 | |||
368 | |||
369 | static void | ||
370 | notify_disconnect (void *cls, const struct GNUNET_PeerIdentity *peer) | ||
371 | { | ||
372 | GNUNET_log (GNUNET_ERROR_TYPE_INFO, "Peer `%4s' disconnected (%p)!\n", | ||
373 | GNUNET_i2s (peer), cls); | ||
374 | if (th != NULL) | ||
375 | GNUNET_TRANSPORT_notify_transmit_ready_cancel (th); | ||
376 | th = NULL; | ||
377 | } | ||
378 | |||
379 | static void | ||
380 | sendtask () | ||
381 | { | ||
382 | start_time = GNUNET_TIME_absolute_get (); | ||
383 | th = GNUNET_TRANSPORT_notify_transmit_ready (p2->th, &p1->id, get_size (0), | ||
384 | TIMEOUT_TRANSMIT, ¬ify_ready, | ||
385 | NULL); | ||
386 | } | ||
387 | |||
388 | static void | ||
389 | testing_connect_cb (struct GNUNET_TRANSPORT_TESTING_PeerContext *p1, struct GNUNET_TRANSPORT_TESTING_PeerContext *p2, void *cls) | ||
390 | { | ||
391 | char *p1_c = GNUNET_strdup (GNUNET_i2s (&p1->id)); | ||
392 | |||
393 | GNUNET_log (GNUNET_ERROR_TYPE_INFO, "Peers connected: %s <-> %s\n", p1_c, | ||
394 | GNUNET_i2s (&p2->id)); | ||
395 | GNUNET_free (p1_c); | ||
396 | |||
397 | cc = NULL; | ||
398 | |||
399 | GNUNET_SCHEDULER_add_now (&sendtask, NULL); | ||
400 | } | ||
401 | |||
402 | void | ||
403 | start_cb (struct GNUNET_TRANSPORT_TESTING_PeerContext *p, void *cls) | ||
404 | { | ||
405 | static int started; | ||
406 | |||
407 | started++; | ||
408 | |||
409 | GNUNET_log (GNUNET_ERROR_TYPE_INFO, "Peer %u (`%s') started\n", p->no, | ||
410 | GNUNET_i2s (&p->id)); | ||
411 | |||
412 | if (started != 2) | ||
413 | return; | ||
414 | |||
415 | cc = GNUNET_TRANSPORT_TESTING_connect_peers (tth, p1, p2, &testing_connect_cb, | ||
416 | NULL); | ||
417 | } | ||
418 | |||
419 | static void | ||
420 | run (void *cls, char *const *args, const char *cfgfile, | ||
421 | const struct GNUNET_CONFIGURATION_Handle *cfg) | ||
422 | { | ||
423 | die_task = GNUNET_SCHEDULER_add_delayed (TIMEOUT, &end_badly, NULL); | ||
424 | |||
425 | p1 = GNUNET_TRANSPORT_TESTING_start_peer (tth, cfg_file_p1, 1, | ||
426 | ¬ify_receive, ¬ify_connect, | ||
427 | ¬ify_disconnect, &start_cb, | ||
428 | NULL); | ||
429 | p2 = GNUNET_TRANSPORT_TESTING_start_peer (tth, cfg_file_p2, 2, | ||
430 | ¬ify_receive, ¬ify_connect, | ||
431 | ¬ify_disconnect, &start_cb, | ||
432 | NULL); | ||
433 | |||
434 | if ((p1 == NULL) || (p2 == NULL)) | ||
435 | { | ||
436 | GNUNET_log (GNUNET_ERROR_TYPE_ERROR, "Fail! Could not start peers!\n"); | ||
437 | if (die_task != NULL) | ||
438 | GNUNET_SCHEDULER_cancel (die_task); | ||
439 | die_task = GNUNET_SCHEDULER_add_now (&end_badly, NULL); | ||
440 | return; | ||
441 | } | ||
442 | } | ||
443 | |||
444 | static int | ||
445 | check () | ||
446 | { | ||
447 | static char *const argv[] = { "test-transport-api-unreliability-constant", | ||
448 | "-c", | ||
449 | "test_transport_api_data.conf", | ||
450 | NULL | ||
451 | }; | ||
452 | static struct GNUNET_GETOPT_CommandLineOption options[] = { | ||
453 | GNUNET_GETOPT_OPTION_END | ||
454 | }; | ||
455 | |||
456 | ok = GNUNET_SYSERR; | ||
457 | |||
458 | GNUNET_PROGRAM_run ((sizeof (argv) / sizeof (char *)) - 1, argv, test_name, | ||
459 | "nohelp", options, &run, &ok); | ||
460 | |||
461 | return ok; | ||
462 | } | ||
463 | |||
464 | int | ||
465 | main (int argc, char *argv[]) | ||
466 | { | ||
467 | int ret; | ||
468 | |||
469 | GNUNET_TRANSPORT_TESTING_get_test_name (argv[0], &test_name); | ||
470 | |||
471 | GNUNET_log_setup (test_name, | ||
472 | "WARNING", | ||
473 | NULL); | ||
474 | |||
475 | GNUNET_TRANSPORT_TESTING_get_test_source_name (__FILE__, &test_source); | ||
476 | GNUNET_TRANSPORT_TESTING_get_test_plugin_name (argv[0], test_source, | ||
477 | &test_plugin); | ||
478 | |||
479 | tth = GNUNET_TRANSPORT_TESTING_init (); | ||
480 | |||
481 | GNUNET_TRANSPORT_TESTING_get_config_name (argv[0], &cfg_file_p1, 1); | ||
482 | GNUNET_TRANSPORT_TESTING_get_config_name (argv[0], &cfg_file_p2, 2); | ||
483 | |||
484 | ret = check (); | ||
485 | |||
486 | GNUNET_free (cfg_file_p1); | ||
487 | GNUNET_free (cfg_file_p2); | ||
488 | |||
489 | GNUNET_free (test_source); | ||
490 | GNUNET_free (test_plugin); | ||
491 | GNUNET_free (test_name); | ||
492 | |||
493 | return ret; | ||
494 | } | ||
495 | |||
496 | /* end of test_transport_api_unreliability_constant.c */ | ||