2 This file is part of GNUnet.
3 (C) 2004, 2005, 2006, 2008, 2009, 2011, 2012 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.c
23 * @brief simple testcase for simple publish + download operation
24 * @author Christian Grothoff
28 #include "gnunet_util_lib.h"
29 #include "gnunet_fs_service.h"
30 #include "gnunet_testing_lib.h"
34 * File-size we use for testing.
36 #define FILESIZE (1024 * 1024 * 2)
39 * How long until we give up on transmitting the message?
41 #define TIMEOUT GNUNET_TIME_relative_multiply (GNUNET_TIME_UNIT_SECONDS, 120)
44 * How long should our test-content live?
46 #define LIFETIME GNUNET_TIME_relative_multiply (GNUNET_TIME_UNIT_MINUTES, 15)
48 static unsigned int anonymity_level;
52 static struct GNUNET_TIME_Absolute start;
54 static struct GNUNET_FS_Handle *fs;
56 static struct GNUNET_FS_DownloadContext *download;
58 static struct GNUNET_FS_PublishContext *publish;
60 static GNUNET_SCHEDULER_TaskIdentifier timeout_kill;
70 timeout_kill_task (void *cls, const struct GNUNET_SCHEDULER_TaskContext *tc)
74 GNUNET_FS_download_stop (download, GNUNET_YES);
77 else if (NULL != publish)
79 GNUNET_FS_publish_stop (publish);
82 GNUNET_log (GNUNET_ERROR_TYPE_ERROR, "Timeout downloading file\n");
83 timeout_kill = GNUNET_SCHEDULER_NO_TASK;
89 abort_publish_task (void *cls, const struct GNUNET_SCHEDULER_TaskContext *tc)
93 GNUNET_FS_publish_stop (publish);
100 stop_fs_task (void *cls, const struct GNUNET_SCHEDULER_TaskContext *tc)
108 abort_download_task (void *cls, const struct GNUNET_SCHEDULER_TaskContext *tc)
112 if (NULL != download)
114 GNUNET_FS_download_stop (download, GNUNET_YES);
117 GNUNET_assert (GNUNET_OK == GNUNET_DISK_file_size (fn, &size, GNUNET_YES, GNUNET_NO));
118 GNUNET_assert (size == FILESIZE);
119 GNUNET_DISK_directory_remove (fn);
122 GNUNET_SCHEDULER_cancel (timeout_kill);
123 timeout_kill = GNUNET_SCHEDULER_NO_TASK;
128 progress_cb (void *cls, const struct GNUNET_FS_ProgressInfo *event)
131 switch (event->status)
133 case GNUNET_FS_STATUS_PUBLISH_PROGRESS:
134 GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
135 "Publish is progressing (%llu/%llu at level %u off %llu)...\n",
136 (unsigned long long) event->value.publish.completed,
137 (unsigned long long) event->value.publish.size,
138 event->value.publish.specifics.progress.depth,
139 (unsigned long long) event->value.publish.specifics.
142 case GNUNET_FS_STATUS_PUBLISH_PROGRESS_DIRECTORY:
144 case GNUNET_FS_STATUS_PUBLISH_COMPLETED:
146 "Publishing complete, %llu kb/s.\n",
147 (unsigned long long) (FILESIZE * 1000000LL /
149 GNUNET_TIME_absolute_get_duration
150 (start).rel_value_us) / 1024LL));
152 (GNUNET_YES == indexed)
153 ? "Publishing speed (indexing)"
154 : "Publishing speed (insertion)",
155 (unsigned long long) (FILESIZE * 1000000LL /
157 GNUNET_TIME_absolute_get_duration
158 (start).rel_value_us) / 1024LL), "kb/s");
159 fn = GNUNET_DISK_mktemp ("gnunet-download-test-dst");
160 start = GNUNET_TIME_absolute_get ();
162 GNUNET_FS_download_start (fs,
163 event->value.publish.specifics.
164 completed.chk_uri, NULL, fn, NULL, 0,
165 FILESIZE, anonymity_level,
166 GNUNET_FS_DOWNLOAD_OPTION_NONE,
168 GNUNET_assert (download != NULL);
170 case GNUNET_FS_STATUS_DOWNLOAD_COMPLETED:
172 "Download complete, %llu kb/s.\n",
173 (unsigned long long) (FILESIZE * 1000000LL /
175 GNUNET_TIME_absolute_get_duration
176 (start).rel_value_us) / 1024LL));
178 (GNUNET_YES == indexed)
179 ? "Local download speed (indexed)"
180 : "Local download speed (inserted)",
181 (unsigned long long) (FILESIZE * 1000000LL /
183 GNUNET_TIME_absolute_get_duration
184 (start).rel_value_us) / 1024LL), "kb/s");
185 GNUNET_SCHEDULER_add_now (&abort_download_task, NULL);
187 case GNUNET_FS_STATUS_DOWNLOAD_PROGRESS:
188 GNUNET_assert (download == event->value.download.dc);
189 GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
190 "Download is progressing (%llu/%llu at level %u off %llu)...\n",
191 (unsigned long long) event->value.download.completed,
192 (unsigned long long) event->value.download.size,
193 event->value.download.specifics.progress.depth,
194 (unsigned long long) event->value.download.specifics.
197 case GNUNET_FS_STATUS_PUBLISH_ERROR:
198 FPRINTF (stderr, "Error publishing file: %s\n",
199 event->value.publish.specifics.error.message);
201 GNUNET_SCHEDULER_add_continuation (&abort_publish_task, NULL,
202 GNUNET_SCHEDULER_REASON_PREREQ_DONE);
204 case GNUNET_FS_STATUS_DOWNLOAD_ERROR:
205 FPRINTF (stderr, "Error downloading file: %s\n",
206 event->value.download.specifics.error.message);
207 GNUNET_SCHEDULER_add_now (&abort_download_task, NULL);
209 case GNUNET_FS_STATUS_DOWNLOAD_ACTIVE:
210 case GNUNET_FS_STATUS_DOWNLOAD_INACTIVE:
212 case GNUNET_FS_STATUS_PUBLISH_START:
213 GNUNET_assert (0 == strcmp ("publish-context", event->value.publish.cctx));
214 GNUNET_assert (NULL == event->value.publish.pctx);
215 GNUNET_assert (FILESIZE == event->value.publish.size);
216 GNUNET_assert (0 == event->value.publish.completed);
217 GNUNET_assert (1 == event->value.publish.anonymity);
219 case GNUNET_FS_STATUS_PUBLISH_STOPPED:
220 GNUNET_assert (publish == event->value.publish.pc);
221 GNUNET_assert (FILESIZE == event->value.publish.size);
222 GNUNET_assert (1 == event->value.publish.anonymity);
223 GNUNET_SCHEDULER_add_now (&stop_fs_task, NULL);
225 case GNUNET_FS_STATUS_DOWNLOAD_START:
226 GNUNET_assert (0 == strcmp ("download", event->value.download.cctx));
227 GNUNET_assert (NULL == event->value.download.pctx);
228 GNUNET_assert (NULL != event->value.download.uri);
229 GNUNET_assert (0 == strcmp (fn, event->value.download.filename));
230 GNUNET_assert (FILESIZE == event->value.download.size);
231 GNUNET_assert (0 == event->value.download.completed);
232 GNUNET_assert (1 == event->value.download.anonymity);
234 case GNUNET_FS_STATUS_DOWNLOAD_STOPPED:
235 GNUNET_assert (download == event->value.download.dc);
236 GNUNET_SCHEDULER_add_continuation (&abort_publish_task, NULL,
237 GNUNET_SCHEDULER_REASON_PREREQ_DONE);
240 printf ("Unexpected event: %d\n", event->status);
249 const struct GNUNET_CONFIGURATION_Handle *cfg,
250 struct GNUNET_TESTING_Peer *peer)
252 const char *binary_name = cls;
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 GNUNET_CONFIGURATION_get_value_yesno (cfg,
271 fs = GNUNET_FS_start (cfg, binary_name, &progress_cb, NULL,
272 GNUNET_FS_FLAGS_NONE, GNUNET_FS_OPTIONS_END);
273 GNUNET_assert (NULL != fs);
274 buf = GNUNET_malloc (FILESIZE);
275 for (i = 0; i < FILESIZE; i++)
276 buf[i] = GNUNET_CRYPTO_random_u32 (GNUNET_CRYPTO_QUALITY_WEAK, 256);
277 meta = GNUNET_CONTAINER_meta_data_create ();
278 kuri = GNUNET_FS_uri_ksk_create_from_args (2, keywords);
279 bo.content_priority = 42;
280 bo.anonymity_level = anonymity_level;
281 bo.replication_level = 0;
282 bo.expiration_time = GNUNET_TIME_relative_to_absolute (LIFETIME);
285 GNUNET_CONFIGURATION_get_value_yesno (cfg,
289 fn1 = GNUNET_DISK_mktemp ("gnunet-download-indexed-test");
290 GNUNET_assert (FILESIZE ==
291 GNUNET_DISK_fn_write (fn1, buf, FILESIZE,
292 GNUNET_DISK_PERM_USER_READ |
293 GNUNET_DISK_PERM_USER_WRITE));
295 fi = GNUNET_FS_file_information_create_from_file (fs, "publish-context", fn1,
296 kuri, meta, GNUNET_YES,
298 indexed = GNUNET_YES;
302 fi = GNUNET_FS_file_information_create_from_data (fs, "publish-context",
303 FILESIZE, buf, kuri, meta,
305 /* note: buf will be free'd as part of 'fi' now */
308 GNUNET_FS_uri_destroy (kuri);
309 GNUNET_CONTAINER_meta_data_destroy (meta);
310 GNUNET_assert (NULL != fi);
312 GNUNET_SCHEDULER_add_delayed (TIMEOUT, &timeout_kill_task, NULL);
313 start = GNUNET_TIME_absolute_get ();
315 GNUNET_FS_publish_start (fs, fi, NULL, NULL, NULL,
316 GNUNET_FS_PUBLISH_OPTION_NONE);
317 GNUNET_assert (publish != NULL);
322 main (int argc, char *argv[])
324 const char *binary_name;
325 const char *config_name;
327 binary_name = "test-fs-download";
328 config_name = "test_fs_download_data.conf";
329 if (NULL != strstr (argv[0], "indexed"))
331 binary_name = "test-fs-download-indexed";
332 config_name = "test_fs_download_indexed.conf";
334 if (NULL != strstr (argv[0], "mesh"))
336 binary_name = "test-fs-download-mesh";
337 config_name = "test_fs_download_mesh.conf";
339 if (0 != GNUNET_TESTING_peer_run (binary_name,
341 &run, (void *) binary_name))
351 /* end of test_fs_download.c */