2 This file is part of GNUnet.
3 (C) 2004, 2005, 2006, 2008, 2009, 2010 Christian Grothoff (and other contributing authors)
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.
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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.
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., 59 Temple Place - Suite 330,
18 Boston, MA 02111-1307, USA.
21 * @file fs/test_fs_search_persistence.c
22 * @brief simple testcase for persistence of search operation
23 * @author Christian Grothoff
26 #include "gnunet_util_lib.h"
27 #include "gnunet_testing_lib.h"
28 #include "gnunet_fs_service.h"
32 * File-size we use for testing.
37 * How long until we give up on transmitting the message?
39 #define TIMEOUT GNUNET_TIME_relative_multiply (GNUNET_TIME_UNIT_SECONDS, 60)
42 * How long should our test-content live?
44 #define LIFETIME GNUNET_TIME_relative_multiply (GNUNET_TIME_UNIT_MINUTES, 15)
47 static struct GNUNET_TIME_Absolute start;
49 static struct GNUNET_FS_Handle *fs;
51 static struct GNUNET_FS_SearchContext *search;
53 static struct GNUNET_FS_PublishContext *publish;
55 static const struct GNUNET_CONFIGURATION_Handle *cfg;
57 static GNUNET_SCHEDULER_TaskIdentifier timeout_task;
63 abort_error (void *cls, const struct GNUNET_SCHEDULER_TaskContext *tc)
65 timeout_task = GNUNET_SCHEDULER_NO_TASK;
70 GNUNET_FS_search_stop (search);
75 GNUNET_FS_publish_stop (publish);
82 abort_publish_task (void *cls, const struct GNUNET_SCHEDULER_TaskContext *tc)
86 GNUNET_FS_publish_stop (publish);
89 if (GNUNET_SCHEDULER_NO_TASK != timeout_task)
91 GNUNET_SCHEDULER_cancel (timeout_task);
92 timeout_task = GNUNET_SCHEDULER_NO_TASK;
98 abort_search_task (void *cls, const struct GNUNET_SCHEDULER_TaskContext *tc)
102 GNUNET_FS_search_stop (search);
109 progress_cb (void *cls, const struct GNUNET_FS_ProgressInfo *event);
113 restart_fs_task (void *cls, const struct GNUNET_SCHEDULER_TaskContext *tc)
116 fs = GNUNET_FS_start (cfg, "test-fs-search-persistence", &progress_cb, NULL,
117 GNUNET_FS_FLAGS_PERSISTENCE, GNUNET_FS_OPTIONS_END);
122 * Consider scheduling the restart-task.
123 * Only runs the restart task once per event
126 * @param ev type of the event to consider
129 consider_restart (int ev)
135 for (i = 0; i < off; i++)
139 GNUNET_SCHEDULER_add_with_priority (GNUNET_SCHEDULER_PRIORITY_URGENT,
140 &restart_fs_task, NULL);
145 progress_cb (void *cls, const struct GNUNET_FS_ProgressInfo *event)
147 const char *keywords[] = {
150 struct GNUNET_FS_Uri *kuri;
152 switch (event->status)
154 case GNUNET_FS_STATUS_PUBLISH_PROGRESS:
155 GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
156 "Publish is progressing (%llu/%llu at level %u off %llu)...\n",
157 (unsigned long long) event->value.publish.completed,
158 (unsigned long long) event->value.publish.size,
159 event->value.publish.specifics.progress.depth,
160 (unsigned long long) event->value.publish.specifics.
163 case GNUNET_FS_STATUS_PUBLISH_PROGRESS_DIRECTORY:
165 case GNUNET_FS_STATUS_PUBLISH_COMPLETED:
166 kuri = GNUNET_FS_uri_ksk_create_from_args (1, keywords);
167 start = GNUNET_TIME_absolute_get ();
168 GNUNET_FS_search_start (fs, kuri, 1, GNUNET_FS_SEARCH_OPTION_NONE,
170 GNUNET_FS_uri_destroy (kuri);
171 GNUNET_assert (search != NULL);
173 case GNUNET_FS_STATUS_PUBLISH_SUSPEND:
174 if (event->value.publish.pc == publish)
177 case GNUNET_FS_STATUS_PUBLISH_RESUME:
179 publish = event->value.publish.pc;
181 case GNUNET_FS_STATUS_SEARCH_RESULT:
182 /* FIXME: consider_restart (event->status); cannot be tested with
183 * search result since we exit here after the first one... */
184 GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
185 "Search complete.\n");
186 GNUNET_SCHEDULER_add_continuation (&abort_search_task, NULL,
187 GNUNET_SCHEDULER_REASON_PREREQ_DONE);
189 case GNUNET_FS_STATUS_PUBLISH_ERROR:
190 FPRINTF (stderr, "Error publishing file: %s\n",
191 event->value.publish.specifics.error.message);
193 GNUNET_SCHEDULER_add_continuation (&abort_publish_task, NULL,
194 GNUNET_SCHEDULER_REASON_PREREQ_DONE);
196 case GNUNET_FS_STATUS_SEARCH_ERROR:
197 FPRINTF (stderr, "Error searching file: %s\n",
198 event->value.search.specifics.error.message);
199 GNUNET_SCHEDULER_add_continuation (&abort_search_task, NULL,
200 GNUNET_SCHEDULER_REASON_PREREQ_DONE);
202 case GNUNET_FS_STATUS_SEARCH_SUSPEND:
203 if (event->value.search.sc == search)
206 case GNUNET_FS_STATUS_SEARCH_RESUME:
209 search = event->value.search.sc;
213 case GNUNET_FS_STATUS_PUBLISH_START:
214 GNUNET_assert (0 == strcmp ("publish-context", event->value.publish.cctx));
215 GNUNET_assert (NULL == event->value.publish.pctx);
216 GNUNET_assert (FILESIZE == event->value.publish.size);
217 GNUNET_assert (0 == event->value.publish.completed);
218 GNUNET_assert (1 == event->value.publish.anonymity);
220 case GNUNET_FS_STATUS_PUBLISH_STOPPED:
221 GNUNET_assert (publish == event->value.publish.pc);
222 GNUNET_assert (FILESIZE == event->value.publish.size);
223 GNUNET_assert (1 == event->value.publish.anonymity);
227 case GNUNET_FS_STATUS_SEARCH_START:
228 consider_restart (event->status);
229 GNUNET_assert (search == NULL);
230 search = event->value.search.sc;
231 GNUNET_assert (0 == strcmp ("search", event->value.search.cctx));
232 GNUNET_assert (1 == event->value.search.anonymity);
234 case GNUNET_FS_STATUS_SEARCH_RESULT_STOPPED:
236 case GNUNET_FS_STATUS_SEARCH_STOPPED:
237 GNUNET_assert (search == event->value.search.sc);
238 GNUNET_SCHEDULER_add_continuation (&abort_publish_task, NULL,
239 GNUNET_SCHEDULER_REASON_PREREQ_DONE);
243 FPRINTF (stderr, "Unexpected event: %d\n", event->status);
252 const struct GNUNET_CONFIGURATION_Handle *c,
253 struct GNUNET_TESTING_Peer *peer)
255 const char *keywords[] = {
260 struct GNUNET_CONTAINER_MetaData *meta;
261 struct GNUNET_FS_Uri *kuri;
262 struct GNUNET_FS_FileInformation *fi;
264 struct GNUNET_FS_BlockOptions bo;
267 fs = GNUNET_FS_start (cfg, "test-fs-search-persistence", &progress_cb, NULL,
268 GNUNET_FS_FLAGS_PERSISTENCE, GNUNET_FS_OPTIONS_END);
269 GNUNET_assert (NULL != fs);
270 buf = GNUNET_malloc (FILESIZE);
271 for (i = 0; i < FILESIZE; i++)
272 buf[i] = GNUNET_CRYPTO_random_u32 (GNUNET_CRYPTO_QUALITY_WEAK, 256);
273 meta = GNUNET_CONTAINER_meta_data_create ();
274 kuri = GNUNET_FS_uri_ksk_create_from_args (2, keywords);
275 bo.content_priority = 42;
276 bo.anonymity_level = 1;
277 bo.replication_level = 0;
278 bo.expiration_time = GNUNET_TIME_relative_to_absolute (LIFETIME);
279 fi = GNUNET_FS_file_information_create_from_data (fs, "publish-context",
280 FILESIZE, buf, kuri, meta,
282 GNUNET_FS_uri_destroy (kuri);
283 GNUNET_CONTAINER_meta_data_destroy (meta);
284 GNUNET_assert (NULL != fi);
285 start = GNUNET_TIME_absolute_get ();
287 GNUNET_FS_publish_start (fs, fi, NULL, NULL, NULL,
288 GNUNET_FS_PUBLISH_OPTION_NONE);
289 GNUNET_assert (publish != NULL);
290 timeout_task = GNUNET_SCHEDULER_add_delayed (LIFETIME,
296 main (int argc, char *argv[])
298 if (0 != GNUNET_TESTING_peer_run ("test-fs-search-persistence",
299 "test_fs_search_data.conf",
305 /* end of test_fs_search_persistence.c */