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.
22 * @file fs/test_fs_search_persistence.c
23 * @brief simple testcase for persistence of search operation
24 * @author Christian Grothoff
28 #include "gnunet_util_lib.h"
29 #include "gnunet_arm_service.h"
30 #include "gnunet_fs_service.h"
32 #define VERBOSE GNUNET_NO
34 #define START_ARM GNUNET_YES
37 * File-size we use for testing.
42 * How long until we give up on transmitting the message?
44 #define TIMEOUT GNUNET_TIME_relative_multiply (GNUNET_TIME_UNIT_SECONDS, 60)
47 * How long should our test-content live?
49 #define LIFETIME GNUNET_TIME_relative_multiply (GNUNET_TIME_UNIT_MINUTES, 15)
53 struct GNUNET_CONFIGURATION_Handle *cfg;
54 struct GNUNET_PeerIdentity id;
56 struct GNUNET_OS_Process *arm_proc;
60 static struct PeerContext p1;
62 static struct GNUNET_TIME_Absolute start;
64 static struct GNUNET_FS_Handle *fs;
66 static struct GNUNET_FS_SearchContext *search;
68 static struct GNUNET_FS_PublishContext *publish;
70 static const struct GNUNET_CONFIGURATION_Handle *cfg;
73 abort_publish_task (void *cls, const struct GNUNET_SCHEDULER_TaskContext *tc)
75 GNUNET_FS_publish_stop (publish);
81 abort_search_task (void *cls, const struct GNUNET_SCHEDULER_TaskContext *tc)
84 GNUNET_FS_search_stop (search);
89 static void *progress_cb (void *cls,
90 const struct GNUNET_FS_ProgressInfo *event);
94 restart_fs_task (void *cls, const struct GNUNET_SCHEDULER_TaskContext *tc)
97 fs = GNUNET_FS_start (cfg,
98 "test-fs-search-persistence",
101 GNUNET_FS_FLAGS_PERSISTENCE, GNUNET_FS_OPTIONS_END);
108 * Consider scheduling the restart-task.
109 * Only runs the restart task once per event
112 * @param ev type of the event to consider
115 consider_restart (int ev)
121 for (i = 0; i < off; i++)
125 GNUNET_SCHEDULER_add_with_priority (GNUNET_SCHEDULER_PRIORITY_URGENT,
126 &restart_fs_task, NULL);
131 progress_cb (void *cls, const struct GNUNET_FS_ProgressInfo *event)
133 const char *keywords[] = {
136 struct GNUNET_FS_Uri *kuri;
138 switch (event->status)
140 case GNUNET_FS_STATUS_PUBLISH_PROGRESS:
142 printf ("Publish is progressing (%llu/%llu at level %u off %llu)...\n",
143 (unsigned long long) event->value.publish.completed,
144 (unsigned long long) event->value.publish.size,
145 event->value.publish.specifics.progress.depth,
146 (unsigned long long) event->value.publish.specifics.
150 case GNUNET_FS_STATUS_PUBLISH_COMPLETED:
151 kuri = GNUNET_FS_uri_ksk_create_from_args (1, keywords);
152 start = GNUNET_TIME_absolute_get ();
153 GNUNET_FS_search_start (fs,
154 kuri, 1, GNUNET_FS_SEARCH_OPTION_NONE, "search");
155 GNUNET_FS_uri_destroy (kuri);
156 GNUNET_assert (search != NULL);
158 case GNUNET_FS_STATUS_PUBLISH_SUSPEND:
159 if (event->value.publish.pc == publish)
162 case GNUNET_FS_STATUS_PUBLISH_RESUME:
164 publish = event->value.publish.pc;
166 case GNUNET_FS_STATUS_SEARCH_RESULT:
167 /* FIXME: consider_restart (event->status); cannot be tested with
168 * search result since we exit here after the first one... */
170 printf ("Search complete.\n");
172 GNUNET_SCHEDULER_add_continuation (&abort_search_task,
174 GNUNET_SCHEDULER_REASON_PREREQ_DONE);
176 case GNUNET_FS_STATUS_PUBLISH_ERROR:
178 "Error publishing file: %s\n",
179 event->value.publish.specifics.error.message);
181 GNUNET_SCHEDULER_add_continuation (&abort_publish_task,
183 GNUNET_SCHEDULER_REASON_PREREQ_DONE);
185 case GNUNET_FS_STATUS_SEARCH_ERROR:
187 "Error searching file: %s\n",
188 event->value.search.specifics.error.message);
189 GNUNET_SCHEDULER_add_continuation (&abort_search_task,
191 GNUNET_SCHEDULER_REASON_PREREQ_DONE);
193 case GNUNET_FS_STATUS_SEARCH_SUSPEND:
194 if (event->value.search.sc == search)
197 case GNUNET_FS_STATUS_SEARCH_RESUME:
200 search = event->value.search.sc;
204 case GNUNET_FS_STATUS_PUBLISH_START:
205 GNUNET_assert (0 == strcmp ("publish-context", event->value.publish.cctx));
206 GNUNET_assert (NULL == event->value.publish.pctx);
207 GNUNET_assert (FILESIZE == event->value.publish.size);
208 GNUNET_assert (0 == event->value.publish.completed);
209 GNUNET_assert (1 == event->value.publish.anonymity);
211 case GNUNET_FS_STATUS_PUBLISH_STOPPED:
212 GNUNET_assert (publish == event->value.publish.pc);
213 GNUNET_assert (FILESIZE == event->value.publish.size);
214 GNUNET_assert (1 == event->value.publish.anonymity);
218 case GNUNET_FS_STATUS_SEARCH_START:
219 consider_restart (event->status);
220 GNUNET_assert (search == NULL);
221 search = event->value.search.sc;
222 GNUNET_assert (0 == strcmp ("search", event->value.search.cctx));
223 GNUNET_assert (1 == event->value.search.anonymity);
225 case GNUNET_FS_STATUS_SEARCH_RESULT_STOPPED:
227 case GNUNET_FS_STATUS_SEARCH_STOPPED:
228 GNUNET_assert (search == event->value.search.sc);
229 GNUNET_SCHEDULER_add_continuation (&abort_publish_task,
231 GNUNET_SCHEDULER_REASON_PREREQ_DONE);
235 fprintf (stderr, "Unexpected event: %d\n", event->status);
243 setup_peer (struct PeerContext *p, const char *cfgname)
245 p->cfg = GNUNET_CONFIGURATION_create ();
247 p->arm_proc = GNUNET_OS_start_process (NULL, NULL, "gnunet-service-arm",
248 "gnunet-service-arm",
252 "-c", cfgname, NULL);
254 GNUNET_assert (GNUNET_OK == GNUNET_CONFIGURATION_load (p->cfg, cfgname));
259 stop_arm (struct PeerContext *p)
262 if (NULL != p->arm_proc)
264 if (0 != GNUNET_OS_process_kill (p->arm_proc, SIGTERM))
265 GNUNET_log_strerror (GNUNET_ERROR_TYPE_WARNING, "kill");
266 if (GNUNET_OS_process_wait (p->arm_proc) != GNUNET_OK)
267 GNUNET_log_strerror (GNUNET_ERROR_TYPE_WARNING, "waitpid");
268 GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
269 "ARM process %u stopped\n",
270 GNUNET_OS_process_get_pid (p->arm_proc));
271 GNUNET_OS_process_close (p->arm_proc);
275 GNUNET_CONFIGURATION_destroy (p->cfg);
282 const char *cfgfile, const struct GNUNET_CONFIGURATION_Handle *c)
284 const char *keywords[] = {
289 struct GNUNET_CONTAINER_MetaData *meta;
290 struct GNUNET_FS_Uri *kuri;
291 struct GNUNET_FS_FileInformation *fi;
293 struct GNUNET_FS_BlockOptions bo;
296 setup_peer (&p1, "test_fs_search_data.conf");
297 fs = GNUNET_FS_start (cfg,
298 "test-fs-search-persistence",
301 GNUNET_FS_FLAGS_PERSISTENCE, GNUNET_FS_OPTIONS_END);
302 GNUNET_assert (NULL != fs);
303 buf = GNUNET_malloc (FILESIZE);
304 for (i = 0; i < FILESIZE; i++)
305 buf[i] = GNUNET_CRYPTO_random_u32 (GNUNET_CRYPTO_QUALITY_WEAK, 256);
306 meta = GNUNET_CONTAINER_meta_data_create ();
307 kuri = GNUNET_FS_uri_ksk_create_from_args (2, keywords);
308 bo.content_priority = 42;
309 bo.anonymity_level = 1;
310 bo.replication_level = 0;
311 bo.expiration_time = GNUNET_TIME_relative_to_absolute (LIFETIME);
312 fi = GNUNET_FS_file_information_create_from_data (fs,
316 kuri, meta, GNUNET_NO, &bo);
317 GNUNET_FS_uri_destroy (kuri);
318 GNUNET_CONTAINER_meta_data_destroy (meta);
319 GNUNET_assert (NULL != fi);
320 start = GNUNET_TIME_absolute_get ();
321 publish = GNUNET_FS_publish_start (fs,
324 GNUNET_FS_PUBLISH_OPTION_NONE);
325 GNUNET_assert (publish != NULL);
330 main (int argc, char *argv[])
332 char *const argvx[] = {
333 "test-fs-search-persistence",
335 "test_fs_search_data.conf",
341 struct GNUNET_GETOPT_CommandLineOption options[] = {
342 GNUNET_GETOPT_OPTION_END
345 GNUNET_DISK_directory_remove ("/tmp/gnunet-test-fs-search/");
346 GNUNET_log_setup ("test_fs_search_persistence",
353 GNUNET_PROGRAM_run ((sizeof (argvx) / sizeof (char *)) - 1,
354 argvx, "test-fs-search-persistence",
355 "nohelp", options, &run, NULL);
357 GNUNET_DISK_directory_remove ("/tmp/gnunet-test-fs-search/");
361 /* end of test_fs_search_persistence.c */