2 This file is part of GNUnet.
3 Copyright (C) 2015, 2016 GNUnet e.V.
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.
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.
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/>.
18 SPDX-License-Identifier: AGPL3.0-or-later
22 * @file set/test_set_union_copy.c
23 * @brief testcase for lazy copying of union sets
24 * @author Florian Dold
27 #include "gnunet_util_lib.h"
28 #include "gnunet_common.h"
29 #include "gnunet_testing_lib.h"
30 #include "gnunet_set_service.h"
34 * Value to return from #main().
38 static struct GNUNET_PeerIdentity local_id;
40 static struct GNUNET_SET_Handle *set1;
42 static struct GNUNET_SET_Handle *set2;
44 static const struct GNUNET_CONFIGURATION_Handle *config;
46 static struct GNUNET_SCHEDULER_Task *tt;
50 add_element_str (struct GNUNET_SET_Handle *set,
53 struct GNUNET_SET_Element element;
55 element.element_type = 0;
57 element.size = strlen (str);
58 GNUNET_SET_add_element (set,
66 remove_element_str (struct GNUNET_SET_Handle *set,
69 struct GNUNET_SET_Element element;
71 element.element_type = 0;
73 element.size = strlen (str);
74 GNUNET_SET_remove_element (set,
82 * Signature of the main function of a task.
87 timeout_fail (void *cls)
90 GNUNET_SCHEDULER_shutdown ();
95 struct CountIterClosure
97 unsigned int expected_count;
98 unsigned int ongoing_count;
99 GNUNET_SCHEDULER_TaskCallback cont;
106 check_count_iter (void *cls,
107 const struct GNUNET_SET_Element *element)
109 struct CountIterClosure *ci_cls = cls;
113 if (ci_cls->expected_count != ci_cls->ongoing_count)
115 GNUNET_log (GNUNET_ERROR_TYPE_ERROR,
116 "Expected count (what: %s) to be %u, but it's actually %u\n",
118 ci_cls->expected_count,
119 ci_cls->ongoing_count);
121 GNUNET_SCHEDULER_shutdown ();
124 ci_cls->cont (ci_cls->cont_cls);
125 GNUNET_free (ci_cls);
128 GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
129 "Set `%s' has element %.*s\n",
132 (const char *) element->data);
134 ci_cls->ongoing_count++;
140 check_count (struct GNUNET_SET_Handle *set,
142 unsigned int expected_count,
143 GNUNET_SCHEDULER_TaskCallback cont,
146 struct CountIterClosure *ci_cls = GNUNET_new (struct CountIterClosure);
148 GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
149 "Checking count of %s\n",
152 ci_cls->expected_count = expected_count;
153 ci_cls->ongoing_count = 0;
155 ci_cls->cont_cls = cont_cls;
158 GNUNET_assert (GNUNET_YES ==
159 GNUNET_SET_iterate (set,
166 test_done (void *cls)
168 GNUNET_SCHEDULER_shutdown ();
173 check_new_set_count (void *cls)
184 copy_done (void *cls,
185 struct GNUNET_SET_Handle *new_set)
187 GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
190 remove_element_str (set2,
192 add_element_str (set2,
194 add_element_str (set2,
196 remove_element_str (set2,
198 remove_element_str (set2,
200 // Check that set1 didn't change.
204 &check_new_set_count,
210 test_copy (void *cls)
212 GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
214 GNUNET_SET_copy_lazy (set1,
221 * Function run on shutdown.
226 do_shutdown (void *cls)
230 GNUNET_SCHEDULER_cancel (tt);
235 GNUNET_SET_destroy (set1);
240 GNUNET_SET_destroy (set2);
247 * Signature of the 'main' function for a (single-peer) testcase that
248 * is run using #GNUNET_TESTING_peer_run().
251 * @param cfg configuration of the peer that was started
252 * @param peer identity of the peer that was created
256 const struct GNUNET_CONFIGURATION_Handle *cfg,
257 struct GNUNET_TESTING_Peer *peer)
259 tt = GNUNET_SCHEDULER_add_delayed (GNUNET_TIME_relative_multiply (GNUNET_TIME_UNIT_SECONDS, 5),
262 GNUNET_SCHEDULER_add_shutdown (&do_shutdown,
265 GNUNET_TESTING_peer_get_identity (peer,
268 set1 = GNUNET_SET_create (cfg,
269 GNUNET_SET_OPERATION_UNION);
270 add_element_str (set1,
272 add_element_str (set1,
274 /* duplicate -- ignored */
275 add_element_str (set1,
277 remove_element_str (set1,
279 /* non-existent -- ignored */
280 remove_element_str (set1,
282 add_element_str (set1,
284 /* duplicate -- ignored */
285 remove_element_str (set1,
287 add_element_str (set1,
299 main (int argc, char **argv)
301 if (0 != GNUNET_TESTING_peer_run ("test_set_union_copy",
305 GNUNET_log (GNUNET_ERROR_TYPE_ERROR,
306 "failed to start testing peer\n");