diff options
Diffstat (limited to 'src/util/test_mq.c')
-rw-r--r-- | src/util/test_mq.c | 294 |
1 files changed, 274 insertions, 20 deletions
diff --git a/src/util/test_mq.c b/src/util/test_mq.c index 9e8fc844e..c02ee677e 100644 --- a/src/util/test_mq.c +++ b/src/util/test_mq.c | |||
@@ -1,30 +1,39 @@ | |||
1 | /* | 1 | /* |
2 | This file is part of GNUnet. | 2 | This file is part of GNUnet. |
3 | Copyright (C) 2012 GNUnet e.V. | 3 | Copyright (C) 2012, 2018 GNUnet e.V. |
4 | 4 | ||
5 | GNUnet is free software; you can redistribute it and/or modify | 5 | GNUnet is free software: you can redistribute it and/or modify it |
6 | it under the terms of the GNU General Public License as published | 6 | under the terms of the GNU Affero General Public License as published |
7 | by the Free Software Foundation; either version 3, or (at your | 7 | by the Free Software Foundation, either version 3 of the License, |
8 | option) any later version. | 8 | or (at your option) any later version. |
9 | 9 | ||
10 | GNUnet is distributed in the hope that it will be useful, but | 10 | GNUnet is distributed in the hope that it will be useful, but |
11 | WITHOUT ANY WARRANTY; without even the implied warranty of | 11 | WITHOUT ANY WARRANTY; without even the implied warranty of |
12 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | 12 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
13 | General Public License for more details. | 13 | Affero General Public License for more details. |
14 | 14 | ||
15 | You should have received a copy of the GNU General Public License | 15 | You should have received a copy of the GNU Affero General Public License |
16 | along with GNUnet; see the file COPYING. If not, write to the | 16 | along with this program. If not, see <http://www.gnu.org/licenses/>. |
17 | Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, | ||
18 | Boston, MA 02110-1301, USA. | ||
19 | */ | 17 | */ |
20 | 18 | ||
21 | /** | 19 | /** |
22 | * @file util/test_mq.c | 20 | * @file util/test_mq.c |
23 | * @brief simple tests for mq | 21 | * @brief tests for mq |
22 | * @author Florian Dold | ||
23 | * @author Christian Grothoff | ||
24 | */ | 24 | */ |
25 | #include "platform.h" | 25 | #include "platform.h" |
26 | #include "gnunet_util_lib.h" | 26 | #include "gnunet_util_lib.h" |
27 | 27 | ||
28 | #define NUM_TRANSMISSIONS 500 | ||
29 | |||
30 | /** | ||
31 | * How long does the receiver take per message? | ||
32 | */ | ||
33 | #define RECEIVER_THROTTLE GNUNET_TIME_relative_multiply (GNUNET_TIME_UNIT_MILLISECONDS, 1) | ||
34 | |||
35 | static unsigned int received_cnt; | ||
36 | |||
28 | 37 | ||
29 | GNUNET_NETWORK_STRUCT_BEGIN | 38 | GNUNET_NETWORK_STRUCT_BEGIN |
30 | 39 | ||
@@ -36,6 +45,216 @@ struct MyMessage | |||
36 | 45 | ||
37 | GNUNET_NETWORK_STRUCT_END | 46 | GNUNET_NETWORK_STRUCT_END |
38 | 47 | ||
48 | static int global_ret; | ||
49 | |||
50 | static struct GNUNET_SCHEDULER_Task *tt; | ||
51 | |||
52 | static struct GNUNET_SCHEDULER_Task *dt; | ||
53 | |||
54 | static struct GNUNET_MQ_Handle *cmq; | ||
55 | |||
56 | |||
57 | static void | ||
58 | do_shutdown (void *cls) | ||
59 | { | ||
60 | (void) cls; | ||
61 | if (NULL != tt) | ||
62 | { | ||
63 | GNUNET_SCHEDULER_cancel (tt); | ||
64 | tt = NULL; | ||
65 | } | ||
66 | if (NULL != cmq) | ||
67 | { | ||
68 | GNUNET_MQ_destroy (cmq); | ||
69 | cmq = NULL; | ||
70 | } | ||
71 | } | ||
72 | |||
73 | |||
74 | static void | ||
75 | do_timeout (void *cls) | ||
76 | { | ||
77 | (void) cls; | ||
78 | tt = NULL; | ||
79 | GNUNET_SCHEDULER_shutdown (); | ||
80 | global_ret = 1; | ||
81 | } | ||
82 | |||
83 | |||
84 | /** | ||
85 | * Generic error handler, called with the appropriate | ||
86 | * error code and the same closure specified at the creation of | ||
87 | * the message queue. | ||
88 | * Not every message queue implementation supports an error handler. | ||
89 | * | ||
90 | * @param cls closure | ||
91 | * @param error error code | ||
92 | */ | ||
93 | static void | ||
94 | error_cb (void *cls, | ||
95 | enum GNUNET_MQ_Error error) | ||
96 | { | ||
97 | GNUNET_break (0); | ||
98 | global_ret = 3; | ||
99 | GNUNET_SCHEDULER_shutdown (); | ||
100 | } | ||
101 | |||
102 | |||
103 | static void | ||
104 | client_continue (void *cls) | ||
105 | { | ||
106 | struct GNUNET_SERVICE_Client *c = cls; | ||
107 | |||
108 | dt = NULL; | ||
109 | GNUNET_SERVICE_client_continue (c); | ||
110 | } | ||
111 | |||
112 | |||
113 | static void | ||
114 | handle_dummy (void *cls, | ||
115 | const struct MyMessage *msg) | ||
116 | { | ||
117 | struct GNUNET_SERVICE_Client *c = cls; | ||
118 | |||
119 | GNUNET_assert (NULL == dt); | ||
120 | /* artificially make receiver slower than sender */ | ||
121 | dt = GNUNET_SCHEDULER_add_delayed (RECEIVER_THROTTLE, | ||
122 | &client_continue, | ||
123 | c); | ||
124 | if (received_cnt != ntohl (msg->x)) | ||
125 | { | ||
126 | GNUNET_break (0); | ||
127 | global_ret = 4; | ||
128 | GNUNET_SCHEDULER_shutdown (); | ||
129 | } | ||
130 | received_cnt++; | ||
131 | } | ||
132 | |||
133 | |||
134 | static void | ||
135 | handle_dummy2 (void *cls, | ||
136 | const struct MyMessage *msg) | ||
137 | { | ||
138 | struct GNUNET_SERVICE_Client *c = cls; | ||
139 | |||
140 | GNUNET_SERVICE_client_continue (c); | ||
141 | if (NUM_TRANSMISSIONS != received_cnt) | ||
142 | { | ||
143 | GNUNET_break (0); | ||
144 | global_ret = 5; | ||
145 | } | ||
146 | GNUNET_SCHEDULER_shutdown (); | ||
147 | } | ||
148 | |||
149 | |||
150 | /** | ||
151 | * Function called whenever MQ has sent a message. | ||
152 | */ | ||
153 | static void | ||
154 | notify_sent_cb (void *cls) | ||
155 | { | ||
156 | static unsigned int seen; | ||
157 | unsigned int *cnt = cls; | ||
158 | |||
159 | if (seen != *cnt) | ||
160 | { | ||
161 | GNUNET_break (0); | ||
162 | global_ret = 6; | ||
163 | GNUNET_SCHEDULER_shutdown (); | ||
164 | } | ||
165 | seen++; | ||
166 | GNUNET_free (cnt); | ||
167 | } | ||
168 | |||
169 | |||
170 | /** | ||
171 | * Start running the actual test. | ||
172 | * | ||
173 | * @param cls closure passed to #GNUNET_SERVICE_MAIN | ||
174 | * @param cfg configuration to use for this service | ||
175 | * @param sh handle to the newly create service | ||
176 | */ | ||
177 | static void | ||
178 | run (void *cls, | ||
179 | const struct GNUNET_CONFIGURATION_Handle *cfg, | ||
180 | struct GNUNET_SERVICE_Handle *sh) | ||
181 | { | ||
182 | struct GNUNET_MQ_MessageHandler ch[] = { | ||
183 | GNUNET_MQ_handler_end () | ||
184 | }; | ||
185 | struct GNUNET_MQ_Envelope *env; | ||
186 | struct MyMessage *m; | ||
187 | |||
188 | (void) cls; | ||
189 | (void) sh; | ||
190 | cmq = GNUNET_CLIENT_connect (cfg, | ||
191 | "test_client", | ||
192 | ch, | ||
193 | &error_cb, | ||
194 | NULL); | ||
195 | GNUNET_SCHEDULER_add_shutdown (&do_shutdown, | ||
196 | NULL); | ||
197 | tt = GNUNET_SCHEDULER_add_delayed (GNUNET_TIME_UNIT_MINUTES, | ||
198 | &do_timeout, | ||
199 | NULL); | ||
200 | for (unsigned int i=0;i<NUM_TRANSMISSIONS;i++) | ||
201 | { | ||
202 | unsigned int *cnt; | ||
203 | |||
204 | cnt = GNUNET_new (unsigned int); | ||
205 | *cnt = i; | ||
206 | env = GNUNET_MQ_msg (m, | ||
207 | GNUNET_MESSAGE_TYPE_DUMMY); | ||
208 | GNUNET_MQ_notify_sent (env, | ||
209 | ¬ify_sent_cb, | ||
210 | cnt); | ||
211 | m->x = htonl (i); | ||
212 | GNUNET_MQ_send (cmq, | ||
213 | env); | ||
214 | } | ||
215 | env = GNUNET_MQ_msg (m, | ||
216 | GNUNET_MESSAGE_TYPE_DUMMY2); | ||
217 | GNUNET_MQ_send (cmq, | ||
218 | env); | ||
219 | } | ||
220 | |||
221 | |||
222 | /** | ||
223 | * Callback to be called when a client connects to the service. | ||
224 | * | ||
225 | * @param cls closure for the service | ||
226 | * @param c the new client that connected to the service | ||
227 | * @param mq the message queue used to send messages to the client | ||
228 | * @return the client-specific (`internal') closure | ||
229 | */ | ||
230 | static void * | ||
231 | connect_cb (void *cls, | ||
232 | struct GNUNET_SERVICE_Client *c, | ||
233 | struct GNUNET_MQ_Handle *mq) | ||
234 | { | ||
235 | (void) cls; | ||
236 | (void) mq; | ||
237 | return c; | ||
238 | } | ||
239 | |||
240 | |||
241 | /** | ||
242 | * Callback to be called when a client disconnected from the service | ||
243 | * | ||
244 | * @param cls closure for the service | ||
245 | * @param c the client that disconnected | ||
246 | * @param internal_cls the client-specific (`internal') closure | ||
247 | */ | ||
248 | static void | ||
249 | disconnect_cb (void *cls, | ||
250 | struct GNUNET_SERVICE_Client *c, | ||
251 | void *internal_cls) | ||
252 | { | ||
253 | (void) cls; | ||
254 | (void) c; | ||
255 | (void) internal_cls; | ||
256 | } | ||
257 | |||
39 | 258 | ||
40 | static void | 259 | static void |
41 | test1 () | 260 | test1 () |
@@ -46,10 +265,11 @@ test1 () | |||
46 | mm = NULL; | 265 | mm = NULL; |
47 | mqm = NULL; | 266 | mqm = NULL; |
48 | 267 | ||
49 | mqm = GNUNET_MQ_msg (mm, 42); | 268 | mqm = GNUNET_MQ_msg (mm, |
269 | GNUNET_MESSAGE_TYPE_DUMMY); | ||
50 | GNUNET_assert (NULL != mqm); | 270 | GNUNET_assert (NULL != mqm); |
51 | GNUNET_assert (NULL != mm); | 271 | GNUNET_assert (NULL != mm); |
52 | GNUNET_assert (42 == ntohs (mm->header.type)); | 272 | GNUNET_assert (GNUNET_MESSAGE_TYPE_DUMMY == ntohs (mm->header.type)); |
53 | GNUNET_assert (sizeof (struct MyMessage) == ntohs (mm->header.size)); | 273 | GNUNET_assert (sizeof (struct MyMessage) == ntohs (mm->header.size)); |
54 | GNUNET_MQ_discard (mqm); | 274 | GNUNET_MQ_discard (mqm); |
55 | } | 275 | } |
@@ -61,13 +281,15 @@ test2 () | |||
61 | struct GNUNET_MQ_Envelope *mqm; | 281 | struct GNUNET_MQ_Envelope *mqm; |
62 | struct GNUNET_MessageHeader *mh; | 282 | struct GNUNET_MessageHeader *mh; |
63 | 283 | ||
64 | mqm = GNUNET_MQ_msg_header (42); | 284 | mqm = GNUNET_MQ_msg_header (GNUNET_MESSAGE_TYPE_DUMMY); |
65 | /* how could the above be checked? */ | 285 | /* how could the above be checked? */ |
66 | 286 | ||
67 | GNUNET_MQ_discard (mqm); | 287 | GNUNET_MQ_discard (mqm); |
68 | 288 | ||
69 | mqm = GNUNET_MQ_msg_header_extra (mh, 20, 42); | 289 | mqm = GNUNET_MQ_msg_header_extra (mh, |
70 | GNUNET_assert (42 == ntohs (mh->type)); | 290 | 20, |
291 | GNUNET_MESSAGE_TYPE_DUMMY); | ||
292 | GNUNET_assert (GNUNET_MESSAGE_TYPE_DUMMY == ntohs (mh->type)); | ||
71 | GNUNET_assert (sizeof (struct GNUNET_MessageHeader) + 20 == ntohs (mh->size)); | 293 | GNUNET_assert (sizeof (struct GNUNET_MessageHeader) + 20 == ntohs (mh->size)); |
72 | GNUNET_MQ_discard (mqm); | 294 | GNUNET_MQ_discard (mqm); |
73 | } | 295 | } |
@@ -76,9 +298,41 @@ test2 () | |||
76 | int | 298 | int |
77 | main (int argc, char **argv) | 299 | main (int argc, char **argv) |
78 | { | 300 | { |
79 | GNUNET_log_setup ("test-mq", "INFO", NULL); | 301 | char * test_argv[] = { |
302 | (char *) "test_client", | ||
303 | "-c", | ||
304 | "test_client_data.conf", | ||
305 | NULL | ||
306 | }; | ||
307 | struct GNUNET_MQ_MessageHandler mh[] = { | ||
308 | GNUNET_MQ_hd_fixed_size (dummy, | ||
309 | GNUNET_MESSAGE_TYPE_DUMMY, | ||
310 | struct MyMessage, | ||
311 | NULL), | ||
312 | GNUNET_MQ_hd_fixed_size (dummy2, | ||
313 | GNUNET_MESSAGE_TYPE_DUMMY2, | ||
314 | struct MyMessage, | ||
315 | NULL), | ||
316 | GNUNET_MQ_handler_end () | ||
317 | }; | ||
318 | |||
319 | (void) argc; | ||
320 | (void) argv; | ||
321 | GNUNET_log_setup ("test-mq", | ||
322 | "INFO", | ||
323 | NULL); | ||
80 | test1 (); | 324 | test1 (); |
81 | test2 (); | 325 | test2 (); |
82 | return 0; | 326 | if (0 != |
327 | GNUNET_SERVICE_run_ (3, | ||
328 | test_argv, | ||
329 | "test_client", | ||
330 | GNUNET_SERVICE_OPTION_NONE, | ||
331 | &run, | ||
332 | &connect_cb, | ||
333 | &disconnect_cb, | ||
334 | NULL, | ||
335 | mh)) | ||
336 | return 1; | ||
337 | return global_ret; | ||
83 | } | 338 | } |
84 | |||