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_download_persistence.c
23 * @brief simple testcase for persistence of simple download 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.
39 #define FILESIZE (1024 * 1024 * 2)
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;
55 struct GNUNET_OS_Process *arm_proc;
59 static struct PeerContext p1;
61 static struct GNUNET_TIME_Absolute start;
63 static const struct GNUNET_CONFIGURATION_Handle *cfg;
65 static struct GNUNET_FS_Handle *fs;
67 static struct GNUNET_FS_DownloadContext *download;
69 static struct GNUNET_FS_PublishContext *publish;
71 static GNUNET_SCHEDULER_TaskIdentifier timeout_kill;
78 timeout_kill_task (void *cls,
79 const struct GNUNET_SCHEDULER_TaskContext *tc)
83 GNUNET_FS_download_stop (download, GNUNET_YES);
86 else if (publish != NULL)
88 GNUNET_FS_publish_stop (publish);
91 timeout_kill = GNUNET_SCHEDULER_NO_TASK;
96 abort_publish_task (void *cls,
97 const struct GNUNET_SCHEDULER_TaskContext *tc)
101 GNUNET_FS_publish_stop (publish);
108 abort_download_task (void *cls,
109 const struct GNUNET_SCHEDULER_TaskContext *tc)
113 if (download != NULL)
115 GNUNET_FS_download_stop (download, GNUNET_YES);
118 GNUNET_assert (GNUNET_OK == GNUNET_DISK_file_size (fn, &size, GNUNET_YES));
119 GNUNET_assert (size == FILESIZE);
120 GNUNET_DISK_directory_remove (fn);
123 GNUNET_SCHEDULER_cancel (timeout_kill);
124 timeout_kill = GNUNET_SCHEDULER_NO_TASK;
129 progress_cb (void *cls,
130 const struct GNUNET_FS_ProgressInfo *event);
134 restart_fs_task (void *cls,
135 const struct GNUNET_SCHEDULER_TaskContext *tc)
138 fs = GNUNET_FS_start (cfg,
139 "test-fs-download-persistence",
142 GNUNET_FS_FLAGS_PERSISTENCE,
143 GNUNET_FS_OPTIONS_END);
148 * Consider scheduling the restart-task.
149 * Only runs the restart task once per event
152 * @param ev type of the event to consider
155 consider_restart (int ev)
164 GNUNET_SCHEDULER_add_with_priority (GNUNET_SCHEDULER_PRIORITY_URGENT,
171 progress_cb (void *cls,
172 const struct GNUNET_FS_ProgressInfo *event)
174 switch (event->status)
176 case GNUNET_FS_STATUS_PUBLISH_PROGRESS:
178 printf ("Publish is progressing (%llu/%llu at level %u off %llu)...\n",
179 (unsigned long long) event->abs_value.publish.completed,
180 (unsigned long long) event->abs_value.publish.size,
181 event->abs_value.publish.specifics.progress.depth,
182 (unsigned long long) event->abs_value.publish.specifics.progress.offset);
185 case GNUNET_FS_STATUS_PUBLISH_COMPLETED:
186 printf ("Publishing complete, %llu kbps.\n",
187 (unsigned long long) (FILESIZE * 1000LL / (1+GNUNET_TIME_absolute_get_duration (start).rel_value) / 1024LL));
188 fn = GNUNET_DISK_mktemp ("gnunet-download-test-dst");
189 start = GNUNET_TIME_absolute_get ();
190 GNUNET_assert (download == NULL);
191 GNUNET_FS_download_start (fs,
192 event->value.publish.specifics.completed.chk_uri,
198 GNUNET_FS_DOWNLOAD_OPTION_NONE,
202 case GNUNET_FS_STATUS_DOWNLOAD_COMPLETED:
203 consider_restart (event->status);
204 printf ("Download complete, %llu kbps.\n",
205 (unsigned long long) (FILESIZE * 1000LL / (1+GNUNET_TIME_absolute_get_duration (start).rel_value) / 1024LL));
206 GNUNET_SCHEDULER_add_now (&abort_download_task,
209 case GNUNET_FS_STATUS_DOWNLOAD_PROGRESS:
210 consider_restart (event->status);
211 GNUNET_assert (download == event->value.download.dc);
213 printf ("Download is progressing (%llu/%llu at level %u off %llu)...\n",
214 (unsigned long long) event->abs_value.download.completed,
215 (unsigned long long) event->abs_value.download.size,
216 event->abs_value.download.specifics.progress.depth,
217 (unsigned long long) event->abs_value.download.specifics.progress.offset);
220 case GNUNET_FS_STATUS_PUBLISH_ERROR:
222 "Error publishing file: %s\n",
223 event->value.publish.specifics.error.message);
225 GNUNET_SCHEDULER_add_continuation (&abort_publish_task,
227 GNUNET_SCHEDULER_REASON_PREREQ_DONE);
229 case GNUNET_FS_STATUS_DOWNLOAD_ERROR:
231 "Error downloading file: %s\n",
232 event->value.download.specifics.error.message);
233 GNUNET_SCHEDULER_add_now (&abort_download_task,
236 case GNUNET_FS_STATUS_PUBLISH_SUSPEND:
237 GNUNET_assert (event->value.publish.pc == publish);
240 case GNUNET_FS_STATUS_PUBLISH_RESUME:
241 GNUNET_assert (NULL == publish);
242 publish = event->value.publish.pc;
244 case GNUNET_FS_STATUS_DOWNLOAD_SUSPEND:
245 GNUNET_assert (event->value.download.dc == download);
248 case GNUNET_FS_STATUS_DOWNLOAD_RESUME:
249 GNUNET_assert (NULL == download);
250 download = event->value.download.dc;
252 case GNUNET_FS_STATUS_DOWNLOAD_ACTIVE:
253 consider_restart (event->status);
255 case GNUNET_FS_STATUS_DOWNLOAD_INACTIVE:
256 consider_restart (event->status);
258 case GNUNET_FS_STATUS_PUBLISH_START:
259 GNUNET_assert (0 == strcmp ("publish-context", event->value.publish.cctx));
260 GNUNET_assert (NULL == event->value.publish.pctx);
261 GNUNET_assert (FILESIZE == event->value.publish.size);
262 GNUNET_assert (0 == event->value.publish.completed);
263 GNUNET_assert (1 == event->value.publish.anonymity);
265 case GNUNET_FS_STATUS_PUBLISH_STOPPED:
266 GNUNET_assert (publish == event->value.publish.pc);
267 GNUNET_assert (FILESIZE == event->value.publish.size);
268 GNUNET_assert (1 == event->value.publish.anonymity);
272 case GNUNET_FS_STATUS_DOWNLOAD_START:
273 consider_restart (event->status);
274 GNUNET_assert (download == NULL);
275 download = event->value.download.dc;
276 GNUNET_assert (0 == strcmp ("download", event->value.download.cctx));
277 GNUNET_assert (NULL == event->value.download.pctx);
278 GNUNET_assert (NULL != event->value.download.uri);
279 GNUNET_assert (0 == strcmp (fn, event->value.download.filename));
280 GNUNET_assert (FILESIZE == event->value.download.size);
281 GNUNET_assert (0 == event->value.download.completed);
282 GNUNET_assert (1 == event->value.download.anonymity);
284 case GNUNET_FS_STATUS_DOWNLOAD_STOPPED:
285 GNUNET_assert (download == event->value.download.dc);
286 GNUNET_SCHEDULER_add_continuation (&abort_publish_task,
288 GNUNET_SCHEDULER_REASON_PREREQ_DONE);
292 printf ("Unexpected event: %d\n",
301 setup_peer (struct PeerContext *p, const char *cfgname)
303 p->cfg = GNUNET_CONFIGURATION_create ();
305 p->arm_proc = GNUNET_OS_start_process (NULL, NULL, "gnunet-service-arm",
306 "gnunet-service-arm",
310 "-c", cfgname, NULL);
312 GNUNET_assert (GNUNET_OK == GNUNET_CONFIGURATION_load (p->cfg, cfgname));
317 stop_arm (struct PeerContext *p)
320 if (0 != GNUNET_OS_process_kill (p->arm_proc, SIGTERM))
321 GNUNET_log_strerror (GNUNET_ERROR_TYPE_WARNING, "kill");
322 if (GNUNET_OS_process_wait(p->arm_proc) != GNUNET_OK)
323 GNUNET_log_strerror (GNUNET_ERROR_TYPE_WARNING, "waitpid");
324 GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
325 "ARM process %u stopped\n", GNUNET_OS_process_get_pid (p->arm_proc));
326 GNUNET_OS_process_close (p->arm_proc);
329 GNUNET_CONFIGURATION_destroy (p->cfg);
337 const struct GNUNET_CONFIGURATION_Handle *c)
339 const char *keywords[] = {
344 struct GNUNET_CONTAINER_MetaData *meta;
345 struct GNUNET_FS_Uri *kuri;
346 struct GNUNET_FS_FileInformation *fi;
350 setup_peer (&p1, "test_fs_download_data.conf");
351 fs = GNUNET_FS_start (cfg,
352 "test-fs-download-persistence",
355 GNUNET_FS_FLAGS_PERSISTENCE,
356 GNUNET_FS_OPTIONS_END);
357 GNUNET_assert (NULL != fs);
358 buf = GNUNET_malloc (FILESIZE);
359 for (i = 0; i < FILESIZE; i++)
360 buf[i] = GNUNET_CRYPTO_random_u32 (GNUNET_CRYPTO_QUALITY_WEAK, 256);
361 meta = GNUNET_CONTAINER_meta_data_create ();
362 kuri = GNUNET_FS_uri_ksk_create_from_args (2, keywords);
363 fi = GNUNET_FS_file_information_create_from_data (fs,
372 GNUNET_TIME_relative_to_absolute (LIFETIME));
373 GNUNET_FS_uri_destroy (kuri);
374 GNUNET_CONTAINER_meta_data_destroy (meta);
375 GNUNET_assert (NULL != fi);
376 timeout_kill = GNUNET_SCHEDULER_add_delayed (TIMEOUT,
379 start = GNUNET_TIME_absolute_get ();
380 publish = GNUNET_FS_publish_start (fs,
383 GNUNET_FS_PUBLISH_OPTION_NONE);
384 GNUNET_assert (publish != NULL);
389 main (int argc, char *argv[])
391 char *const argvx[] = {
392 "test-fs-download-persistence",
394 "test_fs_download_data.conf",
400 struct GNUNET_GETOPT_CommandLineOption options[] = {
401 GNUNET_GETOPT_OPTION_END
403 GNUNET_log_setup ("test_fs_download_persistence",
410 GNUNET_DISK_directory_remove ("/tmp/gnunet-test-fs-download/");
411 GNUNET_PROGRAM_run ((sizeof (argvx) / sizeof (char *)) - 1,
412 argvx, "test-fs-download-persistence",
413 "nohelp", options, &run, NULL);
415 GNUNET_DISK_directory_remove ("/tmp/gnunet-test-fs-download/");
419 /* end of test_fs_download_persistence.c */