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-new.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;
59 abort_publish_task (void *cls, const struct GNUNET_SCHEDULER_TaskContext *tc)
61 GNUNET_FS_publish_stop (publish);
67 abort_search_task (void *cls, const struct GNUNET_SCHEDULER_TaskContext *tc)
70 GNUNET_FS_search_stop (search);
76 progress_cb (void *cls, const struct GNUNET_FS_ProgressInfo *event);
80 restart_fs_task (void *cls, const struct GNUNET_SCHEDULER_TaskContext *tc)
83 fs = GNUNET_FS_start (cfg, "test-fs-search-persistence", &progress_cb, NULL,
84 GNUNET_FS_FLAGS_PERSISTENCE, GNUNET_FS_OPTIONS_END);
89 * Consider scheduling the restart-task.
90 * Only runs the restart task once per event
93 * @param ev type of the event to consider
96 consider_restart (int ev)
102 for (i = 0; i < off; i++)
106 GNUNET_SCHEDULER_add_with_priority (GNUNET_SCHEDULER_PRIORITY_URGENT,
107 &restart_fs_task, NULL);
112 progress_cb (void *cls, const struct GNUNET_FS_ProgressInfo *event)
114 const char *keywords[] = {
117 struct GNUNET_FS_Uri *kuri;
119 switch (event->status)
121 case GNUNET_FS_STATUS_PUBLISH_PROGRESS:
122 GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
123 "Publish is progressing (%llu/%llu at level %u off %llu)...\n",
124 (unsigned long long) event->value.publish.completed,
125 (unsigned long long) event->value.publish.size,
126 event->value.publish.specifics.progress.depth,
127 (unsigned long long) event->value.publish.specifics.
130 case GNUNET_FS_STATUS_PUBLISH_COMPLETED:
131 kuri = GNUNET_FS_uri_ksk_create_from_args (1, keywords);
132 start = GNUNET_TIME_absolute_get ();
133 GNUNET_FS_search_start (fs, kuri, 1, GNUNET_FS_SEARCH_OPTION_NONE,
135 GNUNET_FS_uri_destroy (kuri);
136 GNUNET_assert (search != NULL);
138 case GNUNET_FS_STATUS_PUBLISH_SUSPEND:
139 if (event->value.publish.pc == publish)
142 case GNUNET_FS_STATUS_PUBLISH_RESUME:
144 publish = event->value.publish.pc;
146 case GNUNET_FS_STATUS_SEARCH_RESULT:
147 /* FIXME: consider_restart (event->status); cannot be tested with
148 * search result since we exit here after the first one... */
149 GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
150 "Search complete.\n");
151 GNUNET_SCHEDULER_add_continuation (&abort_search_task, NULL,
152 GNUNET_SCHEDULER_REASON_PREREQ_DONE);
154 case GNUNET_FS_STATUS_PUBLISH_ERROR:
155 FPRINTF (stderr, "Error publishing file: %s\n",
156 event->value.publish.specifics.error.message);
158 GNUNET_SCHEDULER_add_continuation (&abort_publish_task, NULL,
159 GNUNET_SCHEDULER_REASON_PREREQ_DONE);
161 case GNUNET_FS_STATUS_SEARCH_ERROR:
162 FPRINTF (stderr, "Error searching file: %s\n",
163 event->value.search.specifics.error.message);
164 GNUNET_SCHEDULER_add_continuation (&abort_search_task, NULL,
165 GNUNET_SCHEDULER_REASON_PREREQ_DONE);
167 case GNUNET_FS_STATUS_SEARCH_SUSPEND:
168 if (event->value.search.sc == search)
171 case GNUNET_FS_STATUS_SEARCH_RESUME:
174 search = event->value.search.sc;
178 case GNUNET_FS_STATUS_PUBLISH_START:
179 GNUNET_assert (0 == strcmp ("publish-context", event->value.publish.cctx));
180 GNUNET_assert (NULL == event->value.publish.pctx);
181 GNUNET_assert (FILESIZE == event->value.publish.size);
182 GNUNET_assert (0 == event->value.publish.completed);
183 GNUNET_assert (1 == event->value.publish.anonymity);
185 case GNUNET_FS_STATUS_PUBLISH_STOPPED:
186 GNUNET_assert (publish == event->value.publish.pc);
187 GNUNET_assert (FILESIZE == event->value.publish.size);
188 GNUNET_assert (1 == event->value.publish.anonymity);
192 case GNUNET_FS_STATUS_SEARCH_START:
193 consider_restart (event->status);
194 GNUNET_assert (search == NULL);
195 search = event->value.search.sc;
196 GNUNET_assert (0 == strcmp ("search", event->value.search.cctx));
197 GNUNET_assert (1 == event->value.search.anonymity);
199 case GNUNET_FS_STATUS_SEARCH_RESULT_STOPPED:
201 case GNUNET_FS_STATUS_SEARCH_STOPPED:
202 GNUNET_assert (search == event->value.search.sc);
203 GNUNET_SCHEDULER_add_continuation (&abort_publish_task, NULL,
204 GNUNET_SCHEDULER_REASON_PREREQ_DONE);
208 FPRINTF (stderr, "Unexpected event: %d\n", event->status);
217 const struct GNUNET_CONFIGURATION_Handle *c,
218 struct GNUNET_TESTING_Peer *peer)
220 const char *keywords[] = {
225 struct GNUNET_CONTAINER_MetaData *meta;
226 struct GNUNET_FS_Uri *kuri;
227 struct GNUNET_FS_FileInformation *fi;
229 struct GNUNET_FS_BlockOptions bo;
232 fs = GNUNET_FS_start (cfg, "test-fs-search-persistence", &progress_cb, NULL,
233 GNUNET_FS_FLAGS_PERSISTENCE, GNUNET_FS_OPTIONS_END);
234 GNUNET_assert (NULL != fs);
235 buf = GNUNET_malloc (FILESIZE);
236 for (i = 0; i < FILESIZE; i++)
237 buf[i] = GNUNET_CRYPTO_random_u32 (GNUNET_CRYPTO_QUALITY_WEAK, 256);
238 meta = GNUNET_CONTAINER_meta_data_create ();
239 kuri = GNUNET_FS_uri_ksk_create_from_args (2, keywords);
240 bo.content_priority = 42;
241 bo.anonymity_level = 1;
242 bo.replication_level = 0;
243 bo.expiration_time = GNUNET_TIME_relative_to_absolute (LIFETIME);
244 fi = GNUNET_FS_file_information_create_from_data (fs, "publish-context",
245 FILESIZE, buf, kuri, meta,
247 GNUNET_FS_uri_destroy (kuri);
248 GNUNET_CONTAINER_meta_data_destroy (meta);
249 GNUNET_assert (NULL != fi);
250 start = GNUNET_TIME_absolute_get ();
252 GNUNET_FS_publish_start (fs, fi, NULL, NULL, NULL,
253 GNUNET_FS_PUBLISH_OPTION_NONE);
254 GNUNET_assert (publish != NULL);
259 main (int argc, char *argv[])
261 if (0 != GNUNET_TESTING_peer_run ("test-fs-search-persistence",
262 "test_fs_search_data.conf",
268 /* end of test_fs_search_persistence.c */