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.
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;
60 static struct PeerContext p1;
62 static struct GNUNET_TIME_Absolute start;
64 static struct GNUNET_SCHEDULER_Handle *sched;
66 static struct GNUNET_FS_Handle *fs;
68 static struct GNUNET_FS_SearchContext *search;
70 static struct GNUNET_FS_PublishContext *publish;
72 static const struct GNUNET_CONFIGURATION_Handle *cfg;
75 abort_publish_task (void *cls,
76 const struct GNUNET_SCHEDULER_TaskContext *tc)
78 GNUNET_FS_publish_stop (publish);
84 abort_search_task (void *cls,
85 const struct GNUNET_SCHEDULER_TaskContext *tc)
88 GNUNET_FS_search_stop (search);
94 progress_cb (void *cls,
95 const struct GNUNET_FS_ProgressInfo *event);
99 restart_fs_task (void *cls,
100 const struct GNUNET_SCHEDULER_TaskContext *tc)
103 fs = GNUNET_FS_start (sched,
105 "test-fs-search-persistence",
108 GNUNET_FS_FLAGS_PERSISTENCE,
109 GNUNET_FS_OPTIONS_END);
116 * Consider scheduling the restart-task.
117 * Only runs the restart task once per event
120 * @param ev type of the event to consider
123 consider_restart (int ev)
132 GNUNET_SCHEDULER_add_with_priority (sched,
133 GNUNET_SCHEDULER_PRIORITY_URGENT,
140 progress_cb (void *cls,
141 const struct GNUNET_FS_ProgressInfo *event)
143 const char *keywords[] = {
146 struct GNUNET_FS_Uri *kuri;
148 switch (event->status)
150 case GNUNET_FS_STATUS_PUBLISH_PROGRESS:
152 printf ("Publish is progressing (%llu/%llu at level %u off %llu)...\n",
153 (unsigned long long) event->value.publish.completed,
154 (unsigned long long) event->value.publish.size,
155 event->value.publish.specifics.progress.depth,
156 (unsigned long long) event->value.publish.specifics.progress.offset);
159 case GNUNET_FS_STATUS_PUBLISH_COMPLETED:
160 kuri = GNUNET_FS_uri_ksk_create_from_args (1, keywords);
161 start = GNUNET_TIME_absolute_get ();
162 GNUNET_FS_search_start (fs,
165 GNUNET_FS_SEARCH_OPTION_NONE,
167 GNUNET_FS_uri_destroy (kuri);
168 GNUNET_assert (search != NULL);
170 case GNUNET_FS_STATUS_PUBLISH_SUSPEND:
171 if (event->value.publish.pc == publish)
174 case GNUNET_FS_STATUS_PUBLISH_RESUME:
176 publish = event->value.publish.pc;
178 case GNUNET_FS_STATUS_SEARCH_RESULT:
179 /* FIXME: consider_restart (event->status); cannot be tested with
180 search result since we exit here after the first one... */
182 printf ("Search complete.\n");
184 GNUNET_SCHEDULER_add_continuation (sched,
187 GNUNET_SCHEDULER_REASON_PREREQ_DONE);
189 case GNUNET_FS_STATUS_PUBLISH_ERROR:
191 "Error publishing file: %s\n",
192 event->value.publish.specifics.error.message);
194 GNUNET_SCHEDULER_add_continuation (sched,
197 GNUNET_SCHEDULER_REASON_PREREQ_DONE);
199 case GNUNET_FS_STATUS_SEARCH_ERROR:
201 "Error searching file: %s\n",
202 event->value.search.specifics.error.message);
203 GNUNET_SCHEDULER_add_continuation (sched,
206 GNUNET_SCHEDULER_REASON_PREREQ_DONE);
208 case GNUNET_FS_STATUS_SEARCH_SUSPEND:
209 if (event->value.search.sc == search)
212 case GNUNET_FS_STATUS_SEARCH_RESUME:
215 search = event->value.search.sc;
219 case GNUNET_FS_STATUS_PUBLISH_START:
220 GNUNET_assert (0 == strcmp ("publish-context", event->value.publish.cctx));
221 GNUNET_assert (NULL == event->value.publish.pctx);
222 GNUNET_assert (FILESIZE == event->value.publish.size);
223 GNUNET_assert (0 == event->value.publish.completed);
224 GNUNET_assert (1 == event->value.publish.anonymity);
226 case GNUNET_FS_STATUS_PUBLISH_STOPPED:
227 GNUNET_assert (publish == event->value.publish.pc);
228 GNUNET_assert (FILESIZE == event->value.publish.size);
229 GNUNET_assert (1 == event->value.publish.anonymity);
233 case GNUNET_FS_STATUS_SEARCH_START:
234 consider_restart (event->status);
235 GNUNET_assert (search == NULL);
236 search = event->value.search.sc;
237 GNUNET_assert (0 == strcmp ("search", event->value.search.cctx));
238 GNUNET_assert (1 == event->value.search.anonymity);
240 case GNUNET_FS_STATUS_SEARCH_RESULT_STOPPED:
242 case GNUNET_FS_STATUS_SEARCH_STOPPED:
243 GNUNET_assert (search == event->value.search.sc);
244 GNUNET_SCHEDULER_add_continuation (sched,
247 GNUNET_SCHEDULER_REASON_PREREQ_DONE);
252 "Unexpected event: %d\n",
261 setup_peer (struct PeerContext *p, const char *cfgname)
263 p->cfg = GNUNET_CONFIGURATION_create ();
265 p->arm_pid = GNUNET_OS_start_process (NULL, NULL, "gnunet-service-arm",
266 "gnunet-service-arm",
270 "-c", cfgname, NULL);
272 GNUNET_assert (GNUNET_OK == GNUNET_CONFIGURATION_load (p->cfg, cfgname));
277 stop_arm (struct PeerContext *p)
280 if (0 != PLIBC_KILL (p->arm_pid, SIGTERM))
281 GNUNET_log_strerror (GNUNET_ERROR_TYPE_WARNING, "kill");
282 if (GNUNET_OS_process_wait(p->arm_pid) != GNUNET_OK)
283 GNUNET_log_strerror (GNUNET_ERROR_TYPE_WARNING, "waitpid");
284 GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
285 "ARM process %u stopped\n", p->arm_pid);
287 GNUNET_CONFIGURATION_destroy (p->cfg);
293 struct GNUNET_SCHEDULER_Handle *s,
296 const struct GNUNET_CONFIGURATION_Handle *c)
298 const char *keywords[] = {
303 struct GNUNET_CONTAINER_MetaData *meta;
304 struct GNUNET_FS_Uri *kuri;
305 struct GNUNET_FS_FileInformation *fi;
310 setup_peer (&p1, "test_fs_search_data.conf");
311 fs = GNUNET_FS_start (sched,
313 "test-fs-search-persistence",
316 GNUNET_FS_FLAGS_PERSISTENCE,
317 GNUNET_FS_OPTIONS_END);
318 GNUNET_assert (NULL != fs);
319 buf = GNUNET_malloc (FILESIZE);
320 for (i = 0; i < FILESIZE; i++)
321 buf[i] = GNUNET_CRYPTO_random_u32 (GNUNET_CRYPTO_QUALITY_WEAK, 256);
322 meta = GNUNET_CONTAINER_meta_data_create ();
323 kuri = GNUNET_FS_uri_ksk_create_from_args (2, keywords);
324 fi = GNUNET_FS_file_information_create_from_data (fs,
333 GNUNET_TIME_relative_to_absolute (LIFETIME));
334 GNUNET_FS_uri_destroy (kuri);
335 GNUNET_CONTAINER_meta_data_destroy (meta);
336 GNUNET_assert (NULL != fi);
337 start = GNUNET_TIME_absolute_get ();
338 publish = GNUNET_FS_publish_start (fs,
341 GNUNET_FS_PUBLISH_OPTION_NONE);
342 GNUNET_assert (publish != NULL);
347 main (int argc, char *argv[])
349 char *const argvx[] = {
350 "test-fs-search-persistence",
352 "test_fs_search_data.conf",
358 struct GNUNET_GETOPT_CommandLineOption options[] = {
359 GNUNET_GETOPT_OPTION_END
362 GNUNET_DISK_directory_remove ("/tmp/gnunet-test-fs-search/");
363 GNUNET_log_setup ("test_fs_search_persistence",
370 GNUNET_PROGRAM_run ((sizeof (argvx) / sizeof (char *)) - 1,
371 argvx, "test-fs-search-persistence",
372 "nohelp", options, &run, NULL);
374 GNUNET_DISK_directory_remove ("/tmp/gnunet-test-fs-search/");
378 /* end of test_fs_search_persistence.c */