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-rw-r--r--src/set/test_set_api.c403
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diff --git a/src/set/test_set_api.c b/src/set/test_set_api.c
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1/*
2 This file is part of GNUnet.
3 Copyright (C) 2012 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 set/test_set_api.c
23 * @brief testcase for set_api.c
24 * @author Florian Dold
25 */
26#include "platform.h"
27#include "gnunet_util_lib.h"
28#include "gnunet_testing_lib.h"
29#include "gnunet_set_service.h"
30
31
32static struct GNUNET_PeerIdentity local_id;
33
34static struct GNUNET_HashCode app_id;
35
36static struct GNUNET_SET_Handle *set1;
37
38static struct GNUNET_SET_Handle *set2;
39
40static struct GNUNET_SET_ListenHandle *listen_handle;
41
42static struct GNUNET_SET_OperationHandle *oh1;
43
44static struct GNUNET_SET_OperationHandle *oh2;
45
46static const struct GNUNET_CONFIGURATION_Handle *config;
47
48static unsigned int iter_count;
49
50static int ret;
51
52static struct GNUNET_SCHEDULER_Task *tt;
53
54
55static void
56result_cb_set1 (void *cls,
57 const struct GNUNET_SET_Element *element,
58 uint64_t size,
59 enum GNUNET_SET_Status status)
60{
61 switch (status)
62 {
63 case GNUNET_SET_STATUS_OK:
64 GNUNET_log (GNUNET_ERROR_TYPE_DEBUG, "set 1: got element\n");
65 break;
66
67 case GNUNET_SET_STATUS_FAILURE:
68 GNUNET_break (0);
69 oh1 = NULL;
70 fprintf (stderr, "set 1: received failure status!\n");
71 ret = 1;
72 if (NULL != tt)
73 {
74 GNUNET_SCHEDULER_cancel (tt);
75 tt = NULL;
76 }
77 GNUNET_SCHEDULER_shutdown ();
78 break;
79
80 case GNUNET_SET_STATUS_DONE:
81 GNUNET_log (GNUNET_ERROR_TYPE_DEBUG, "set 1: done\n");
82 oh1 = NULL;
83 if (NULL != set1)
84 {
85 GNUNET_SET_destroy (set1);
86 set1 = NULL;
87 }
88 if (NULL == set2)
89 {
90 GNUNET_SCHEDULER_cancel (tt);
91 tt = NULL;
92 GNUNET_SCHEDULER_shutdown ();
93 }
94 break;
95
96 default:
97 GNUNET_assert (0);
98 }
99}
100
101
102static void
103result_cb_set2 (void *cls,
104 const struct GNUNET_SET_Element *element,
105 uint64_t size,
106 enum GNUNET_SET_Status status)
107{
108 switch (status)
109 {
110 case GNUNET_SET_STATUS_OK:
111 GNUNET_log (GNUNET_ERROR_TYPE_DEBUG, "set 2: got element\n");
112 break;
113
114 case GNUNET_SET_STATUS_FAILURE:
115 GNUNET_break (0);
116 oh2 = NULL;
117 fprintf (stderr, "set 2: received failure status\n");
118 GNUNET_SCHEDULER_shutdown ();
119 ret = 1;
120 break;
121
122 case GNUNET_SET_STATUS_DONE:
123 oh2 = NULL;
124 GNUNET_log (GNUNET_ERROR_TYPE_DEBUG, "set 2: done\n");
125 GNUNET_SET_destroy (set2);
126 set2 = NULL;
127 if (NULL == set1)
128 {
129 GNUNET_SCHEDULER_cancel (tt);
130 tt = NULL;
131 GNUNET_SCHEDULER_shutdown ();
132 }
133 break;
134
135 default:
136 GNUNET_assert (0);
137 }
138}
139
140
141static void
142listen_cb (void *cls,
143 const struct GNUNET_PeerIdentity *other_peer,
144 const struct GNUNET_MessageHeader *context_msg,
145 struct GNUNET_SET_Request *request)
146{
147 GNUNET_assert (NULL != context_msg);
148 GNUNET_assert (ntohs (context_msg->type) == GNUNET_MESSAGE_TYPE_DUMMY);
149 GNUNET_log (GNUNET_ERROR_TYPE_DEBUG, "listen cb called\n");
150 oh2 = GNUNET_SET_accept (request,
151 GNUNET_SET_RESULT_ADDED,
152 (struct GNUNET_SET_Option[]){ 0 },
153 &result_cb_set2,
154 NULL);
155 GNUNET_SET_commit (oh2, set2);
156}
157
158
159/**
160 * Start the set operation.
161 *
162 * @param cls closure, unused
163 */
164static void
165start (void *cls)
166{
167 struct GNUNET_MessageHeader context_msg;
168
169 GNUNET_log (GNUNET_ERROR_TYPE_DEBUG, "Starting reconciliation\n");
170 context_msg.size = htons (sizeof context_msg);
171 context_msg.type = htons (GNUNET_MESSAGE_TYPE_DUMMY);
172 listen_handle = GNUNET_SET_listen (config,
173 GNUNET_SET_OPERATION_UNION,
174 &app_id,
175 &listen_cb,
176 NULL);
177 oh1 = GNUNET_SET_prepare (&local_id,
178 &app_id,
179 &context_msg,
180 GNUNET_SET_RESULT_ADDED,
181 (struct GNUNET_SET_Option[]){ 0 },
182 &result_cb_set1,
183 NULL);
184 GNUNET_SET_commit (oh1, set1);
185}
186
187
188/**
189 * Initialize the second set, continue
190 *
191 * @param cls closure, unused
192 */
193static void
194init_set2 (void *cls)
195{
196 struct GNUNET_SET_Element element;
197
198 GNUNET_log (GNUNET_ERROR_TYPE_INFO, "initializing set 2\n");
199
200 element.element_type = 0;
201 element.data = "hello";
202 element.size = strlen (element.data);
203 GNUNET_SET_add_element (set2, &element, NULL, NULL);
204 element.data = "quux";
205 element.size = strlen (element.data);
206 GNUNET_SET_add_element (set2, &element, NULL, NULL);
207 element.data = "baz";
208 element.size = strlen (element.data);
209 GNUNET_SET_add_element (set2, &element, &start, NULL);
210}
211
212
213/**
214 * Initialize the first set, continue.
215 */
216static void
217init_set1 (void)
218{
219 struct GNUNET_SET_Element element;
220
221 element.element_type = 0;
222 element.data = "hello";
223 element.size = strlen (element.data);
224 GNUNET_SET_add_element (set1, &element, NULL, NULL);
225 element.data = "bar";
226 element.size = strlen (element.data);
227 GNUNET_SET_add_element (set1, &element, &init_set2, NULL);
228 GNUNET_log (GNUNET_ERROR_TYPE_INFO, "initialized set 1\n");
229}
230
231
232static int
233iter_cb (void *cls, const struct GNUNET_SET_Element *element)
234{
235 struct GNUNET_SET_Handle *set = cls;
236
237 if (NULL == element)
238 {
239 GNUNET_assert (3 == iter_count);
240 GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
241 "Iteration finished, destroying set %p\n",
242 set);
243 GNUNET_SET_destroy (set);
244 return GNUNET_YES;
245 }
246 iter_count++;
247 GNUNET_log (GNUNET_ERROR_TYPE_DEBUG, "iter: got element %u\n", iter_count);
248 return GNUNET_YES;
249}
250
251
252static void
253test_iter ()
254{
255 struct GNUNET_SET_Element element;
256 struct GNUNET_SET_Handle *iter_set;
257
258 iter_set = GNUNET_SET_create (config, GNUNET_SET_OPERATION_UNION);
259 GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
260 "Testing iteration over 3 elements on set %p\n",
261 iter_set);
262 element.element_type = 0;
263
264 element.data = "hello";
265 element.size = strlen (element.data);
266 GNUNET_SET_add_element (iter_set, &element, NULL, NULL);
267 element.data = "bar";
268 element.size = strlen (element.data);
269 GNUNET_SET_add_element (iter_set, &element, NULL, NULL);
270 element.data = "quux";
271 element.size = strlen (element.data);
272 GNUNET_SET_add_element (iter_set, &element, NULL, NULL);
273 GNUNET_SET_iterate (iter_set, &iter_cb, iter_set);
274}
275
276
277/**
278 * Function run on timeout.
279 *
280 * @param cls closure
281 */
282static void
283timeout_fail (void *cls)
284{
285 tt = NULL;
286 GNUNET_log (GNUNET_ERROR_TYPE_MESSAGE, "Testcase failed with timeout\n");
287 GNUNET_SCHEDULER_shutdown ();
288 ret = 1;
289}
290
291
292/**
293 * Function run on shutdown.
294 *
295 * @param cls closure
296 */
297static void
298do_shutdown (void *cls)
299{
300 if (NULL != tt)
301 {
302 GNUNET_SCHEDULER_cancel (tt);
303 tt = NULL;
304 }
305 if (NULL != oh1)
306 {
307 GNUNET_SET_operation_cancel (oh1);
308 oh1 = NULL;
309 }
310 if (NULL != oh2)
311 {
312 GNUNET_SET_operation_cancel (oh2);
313 oh2 = NULL;
314 }
315 if (NULL != set1)
316 {
317 GNUNET_SET_destroy (set1);
318 set1 = NULL;
319 }
320 if (NULL != set2)
321 {
322 GNUNET_SET_destroy (set2);
323 set2 = NULL;
324 }
325 if (NULL != listen_handle)
326 {
327 GNUNET_SET_listen_cancel (listen_handle);
328 listen_handle = NULL;
329 }
330}
331
332
333/**
334 * Signature of the 'main' function for a (single-peer) testcase that
335 * is run using 'GNUNET_TESTING_peer_run'.
336 *
337 * @param cls closure
338 * @param cfg configuration of the peer that was started
339 * @param peer identity of the peer that was created
340 */
341static void
342run (void *cls,
343 const struct GNUNET_CONFIGURATION_Handle *cfg,
344 struct GNUNET_TESTING_Peer *peer)
345{
346 struct GNUNET_SET_OperationHandle *my_oh;
347
348 GNUNET_log (GNUNET_ERROR_TYPE_DEBUG, "Running preparatory tests\n");
349 tt = GNUNET_SCHEDULER_add_delayed (
350 GNUNET_TIME_relative_multiply (GNUNET_TIME_UNIT_SECONDS, 5),
351 &timeout_fail,
352 NULL);
353 GNUNET_SCHEDULER_add_shutdown (&do_shutdown, NULL);
354
355 config = cfg;
356 GNUNET_assert (GNUNET_OK == GNUNET_CRYPTO_get_peer_identity (cfg, &local_id));
357 GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
358 "my id (from CRYPTO): %s\n",
359 GNUNET_i2s (&local_id));
360 GNUNET_TESTING_peer_get_identity (peer, &local_id);
361 GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
362 "my id (from TESTING): %s\n",
363 GNUNET_i2s (&local_id));
364 test_iter ();
365
366 set1 = GNUNET_SET_create (cfg, GNUNET_SET_OPERATION_UNION);
367 set2 = GNUNET_SET_create (cfg, GNUNET_SET_OPERATION_UNION);
368 GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
369 "Created sets %p and %p for union operation\n",
370 set1,
371 set2);
372 GNUNET_CRYPTO_hash_create_random (GNUNET_CRYPTO_QUALITY_WEAK, &app_id);
373
374 /* test if canceling an uncommitted request works! */
375 GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
376 "Launching and instantly stopping set operation\n");
377 my_oh = GNUNET_SET_prepare (&local_id,
378 &app_id,
379 NULL,
380 GNUNET_SET_RESULT_ADDED,
381 (struct GNUNET_SET_Option[]){ 0 },
382 NULL,
383 NULL);
384 GNUNET_SET_operation_cancel (my_oh);
385
386 /* test the real set reconciliation */
387 GNUNET_log (GNUNET_ERROR_TYPE_DEBUG, "Running real set-reconciliation\n");
388 init_set1 ();
389}
390
391
392int
393main (int argc, char **argv)
394{
395 GNUNET_log_setup ("test_set_api", "WARNING", NULL);
396 GNUNET_log (GNUNET_ERROR_TYPE_DEBUG, "Launching peer\n");
397 if (0 !=
398 GNUNET_TESTING_peer_run ("test_set_api", "test_set.conf", &run, NULL))
399 {
400 return 1;
401 }
402 return ret;
403}
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