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.
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.
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_COMPLETED:
164 kuri = GNUNET_FS_uri_ksk_create_from_args (1, keywords);
165 start = GNUNET_TIME_absolute_get ();
166 GNUNET_FS_search_start (fs, kuri, 1, GNUNET_FS_SEARCH_OPTION_NONE,
168 GNUNET_FS_uri_destroy (kuri);
169 GNUNET_assert (search != NULL);
171 case GNUNET_FS_STATUS_PUBLISH_SUSPEND:
172 if (event->value.publish.pc == publish)
175 case GNUNET_FS_STATUS_PUBLISH_RESUME:
177 publish = event->value.publish.pc;
179 case GNUNET_FS_STATUS_SEARCH_RESULT:
180 /* FIXME: consider_restart (event->status); cannot be tested with
181 * search result since we exit here after the first one... */
182 GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
183 "Search complete.\n");
184 GNUNET_SCHEDULER_add_continuation (&abort_search_task, NULL,
185 GNUNET_SCHEDULER_REASON_PREREQ_DONE);
187 case GNUNET_FS_STATUS_PUBLISH_ERROR:
188 FPRINTF (stderr, "Error publishing file: %s\n",
189 event->value.publish.specifics.error.message);
191 GNUNET_SCHEDULER_add_continuation (&abort_publish_task, NULL,
192 GNUNET_SCHEDULER_REASON_PREREQ_DONE);
194 case GNUNET_FS_STATUS_SEARCH_ERROR:
195 FPRINTF (stderr, "Error searching file: %s\n",
196 event->value.search.specifics.error.message);
197 GNUNET_SCHEDULER_add_continuation (&abort_search_task, NULL,
198 GNUNET_SCHEDULER_REASON_PREREQ_DONE);
200 case GNUNET_FS_STATUS_SEARCH_SUSPEND:
201 if (event->value.search.sc == search)
204 case GNUNET_FS_STATUS_SEARCH_RESUME:
207 search = event->value.search.sc;
211 case GNUNET_FS_STATUS_PUBLISH_START:
212 GNUNET_assert (0 == strcmp ("publish-context", event->value.publish.cctx));
213 GNUNET_assert (NULL == event->value.publish.pctx);
214 GNUNET_assert (FILESIZE == event->value.publish.size);
215 GNUNET_assert (0 == event->value.publish.completed);
216 GNUNET_assert (1 == event->value.publish.anonymity);
218 case GNUNET_FS_STATUS_PUBLISH_STOPPED:
219 GNUNET_assert (publish == event->value.publish.pc);
220 GNUNET_assert (FILESIZE == event->value.publish.size);
221 GNUNET_assert (1 == event->value.publish.anonymity);
225 case GNUNET_FS_STATUS_SEARCH_START:
226 consider_restart (event->status);
227 GNUNET_assert (search == NULL);
228 search = event->value.search.sc;
229 GNUNET_assert (0 == strcmp ("search", event->value.search.cctx));
230 GNUNET_assert (1 == event->value.search.anonymity);
232 case GNUNET_FS_STATUS_SEARCH_RESULT_STOPPED:
234 case GNUNET_FS_STATUS_SEARCH_STOPPED:
235 GNUNET_assert (search == event->value.search.sc);
236 GNUNET_SCHEDULER_add_continuation (&abort_publish_task, NULL,
237 GNUNET_SCHEDULER_REASON_PREREQ_DONE);
241 FPRINTF (stderr, "Unexpected event: %d\n", event->status);
250 const struct GNUNET_CONFIGURATION_Handle *c,
251 struct GNUNET_TESTING_Peer *peer)
253 const char *keywords[] = {
258 struct GNUNET_CONTAINER_MetaData *meta;
259 struct GNUNET_FS_Uri *kuri;
260 struct GNUNET_FS_FileInformation *fi;
262 struct GNUNET_FS_BlockOptions bo;
265 fs = GNUNET_FS_start (cfg, "test-fs-search-persistence", &progress_cb, NULL,
266 GNUNET_FS_FLAGS_PERSISTENCE, GNUNET_FS_OPTIONS_END);
267 GNUNET_assert (NULL != fs);
268 buf = GNUNET_malloc (FILESIZE);
269 for (i = 0; i < FILESIZE; i++)
270 buf[i] = GNUNET_CRYPTO_random_u32 (GNUNET_CRYPTO_QUALITY_WEAK, 256);
271 meta = GNUNET_CONTAINER_meta_data_create ();
272 kuri = GNUNET_FS_uri_ksk_create_from_args (2, keywords);
273 bo.content_priority = 42;
274 bo.anonymity_level = 1;
275 bo.replication_level = 0;
276 bo.expiration_time = GNUNET_TIME_relative_to_absolute (LIFETIME);
277 fi = GNUNET_FS_file_information_create_from_data (fs, "publish-context",
278 FILESIZE, buf, kuri, meta,
280 GNUNET_FS_uri_destroy (kuri);
281 GNUNET_CONTAINER_meta_data_destroy (meta);
282 GNUNET_assert (NULL != fi);
283 start = GNUNET_TIME_absolute_get ();
285 GNUNET_FS_publish_start (fs, fi, NULL, NULL, NULL,
286 GNUNET_FS_PUBLISH_OPTION_NONE);
287 GNUNET_assert (publish != NULL);
288 timeout_task = GNUNET_SCHEDULER_add_delayed (LIFETIME,
294 main (int argc, char *argv[])
296 if (0 != GNUNET_TESTING_peer_run ("test-fs-search-persistence",
297 "test_fs_search_data.conf",
303 /* end of test_fs_search_persistence.c */