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6 under the terms of the GNU Affero General Public License as published
7 by the Free Software Foundation, either version 3 of the License,
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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 Affero General Public License for more details.
15 You should have received a copy of the GNU Affero General Public License
16 along with this program. If not, see <http://www.gnu.org/licenses/>.
18 SPDX-License-Identifier: AGPL3.0-or-later
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 struct GNUNET_SCHEDULER_Task *timeout_kill;
70 timeout_kill_task (void *cls)
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");
89 abort_publish_task (void *cls)
93 GNUNET_FS_publish_stop (publish);
100 stop_fs_task (void *cls)
108 abort_download_task (void *cls)
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,
119 GNUNET_assert (size == FILESIZE);
120 GNUNET_DISK_directory_remove (fn);
123 GNUNET_SCHEDULER_cancel (timeout_kill);
129 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.
143 case GNUNET_FS_STATUS_PUBLISH_PROGRESS_DIRECTORY:
146 case GNUNET_FS_STATUS_PUBLISH_COMPLETED:
148 "Publishing complete, %llu kb/s.\n",
149 (unsigned long long) (FILESIZE * 1000000LL
151 + GNUNET_TIME_absolute_get_duration
152 (start).rel_value_us) / 1024LL));
154 (GNUNET_YES == indexed)
155 ? "Publishing speed (indexing)"
156 : "Publishing speed (insertion)",
157 (unsigned long long) (FILESIZE * 1000000LL
159 + GNUNET_TIME_absolute_get_duration
160 (start).rel_value_us) / 1024LL), "kb/s");
161 fn = GNUNET_DISK_mktemp ("gnunet-download-test-dst");
162 start = GNUNET_TIME_absolute_get ();
164 GNUNET_FS_download_start (fs,
165 event->value.publish.specifics.
166 completed.chk_uri, NULL, fn, NULL, 0,
167 FILESIZE, anonymity_level,
168 GNUNET_FS_DOWNLOAD_OPTION_NONE,
170 GNUNET_assert (download != NULL);
173 case GNUNET_FS_STATUS_DOWNLOAD_COMPLETED:
175 "Download complete, %llu kb/s.\n",
176 (unsigned long long) (FILESIZE * 1000000LL
178 + GNUNET_TIME_absolute_get_duration
179 (start).rel_value_us) / 1024LL));
181 (GNUNET_YES == indexed)
182 ? "Local download speed (indexed)"
183 : "Local download speed (inserted)",
184 (unsigned long long) (FILESIZE * 1000000LL
186 + GNUNET_TIME_absolute_get_duration
187 (start).rel_value_us) / 1024LL), "kb/s");
188 GNUNET_SCHEDULER_add_now (&abort_download_task, NULL);
191 case GNUNET_FS_STATUS_DOWNLOAD_PROGRESS:
192 GNUNET_assert (download == event->value.download.dc);
193 GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
194 "Download is progressing (%llu/%llu at level %u off %llu)...\n",
195 (unsigned long long) event->value.download.completed,
196 (unsigned long long) event->value.download.size,
197 event->value.download.specifics.progress.depth,
198 (unsigned long long) event->value.download.specifics.
202 case GNUNET_FS_STATUS_PUBLISH_ERROR:
203 fprintf (stderr, "Error publishing file: %s\n",
204 event->value.publish.specifics.error.message);
206 GNUNET_SCHEDULER_add_now (&abort_publish_task, NULL);
207 GNUNET_SCHEDULER_shutdown ();
210 case GNUNET_FS_STATUS_DOWNLOAD_ERROR:
211 fprintf (stderr, "Error downloading file: %s\n",
212 event->value.download.specifics.error.message);
213 GNUNET_SCHEDULER_add_now (&abort_download_task, NULL);
214 GNUNET_SCHEDULER_shutdown ();
217 case GNUNET_FS_STATUS_DOWNLOAD_ACTIVE:
218 case GNUNET_FS_STATUS_DOWNLOAD_INACTIVE:
221 case GNUNET_FS_STATUS_PUBLISH_START:
222 GNUNET_assert (0 == strcmp ("publish-context", event->value.publish.cctx));
223 GNUNET_assert (NULL == event->value.publish.pctx);
224 GNUNET_assert (FILESIZE == event->value.publish.size);
225 GNUNET_assert (0 == event->value.publish.completed);
226 GNUNET_assert (1 == event->value.publish.anonymity);
229 case GNUNET_FS_STATUS_PUBLISH_STOPPED:
230 GNUNET_assert (publish == event->value.publish.pc);
231 GNUNET_assert (FILESIZE == event->value.publish.size);
232 GNUNET_assert (1 == event->value.publish.anonymity);
233 GNUNET_SCHEDULER_add_now (&stop_fs_task, NULL);
236 case GNUNET_FS_STATUS_DOWNLOAD_START:
237 GNUNET_assert (0 == strcmp ("download", event->value.download.cctx));
238 GNUNET_assert (NULL == event->value.download.pctx);
239 GNUNET_assert (NULL != event->value.download.uri);
240 GNUNET_assert (0 == strcmp (fn, event->value.download.filename));
241 GNUNET_assert (FILESIZE == event->value.download.size);
242 GNUNET_assert (0 == event->value.download.completed);
243 GNUNET_assert (1 == event->value.download.anonymity);
246 case GNUNET_FS_STATUS_DOWNLOAD_STOPPED:
247 GNUNET_assert (download == event->value.download.dc);
248 GNUNET_SCHEDULER_add_now (&abort_publish_task, NULL);
252 printf ("Unexpected event: %d\n", event->status);
261 const struct GNUNET_CONFIGURATION_Handle *cfg,
262 struct GNUNET_TESTING_Peer *peer)
264 const char *binary_name = cls;
265 const char *keywords[] = {
270 struct GNUNET_CONTAINER_MetaData *meta;
271 struct GNUNET_FS_Uri *kuri;
272 struct GNUNET_FS_FileInformation *fi;
274 struct GNUNET_FS_BlockOptions bo;
277 GNUNET_CONFIGURATION_get_value_yesno (cfg,
283 fs = GNUNET_FS_start (cfg, binary_name, &progress_cb, NULL,
284 GNUNET_FS_FLAGS_NONE, GNUNET_FS_OPTIONS_END);
285 GNUNET_assert (NULL != fs);
286 buf = GNUNET_malloc (FILESIZE);
287 for (i = 0; i < FILESIZE; i++)
288 buf[i] = GNUNET_CRYPTO_random_u32 (GNUNET_CRYPTO_QUALITY_WEAK, 256);
289 meta = GNUNET_CONTAINER_meta_data_create ();
290 kuri = GNUNET_FS_uri_ksk_create_from_args (2, keywords);
291 bo.content_priority = 42;
292 bo.anonymity_level = anonymity_level;
293 bo.replication_level = 0;
294 bo.expiration_time = GNUNET_TIME_relative_to_absolute (LIFETIME);
297 GNUNET_CONFIGURATION_get_value_yesno (cfg,
301 fn1 = GNUNET_DISK_mktemp ("gnunet-download-indexed-test");
302 GNUNET_assert (FILESIZE ==
303 GNUNET_DISK_fn_write (fn1, buf, FILESIZE,
304 GNUNET_DISK_PERM_USER_READ
305 | GNUNET_DISK_PERM_USER_WRITE));
307 fi = GNUNET_FS_file_information_create_from_file (fs, "publish-context",
309 kuri, meta, GNUNET_YES,
311 indexed = GNUNET_YES;
315 fi = GNUNET_FS_file_information_create_from_data (fs, "publish-context",
316 FILESIZE, buf, kuri, meta,
318 /* note: buf will be free'd as part of 'fi' now */
321 GNUNET_FS_uri_destroy (kuri);
322 GNUNET_CONTAINER_meta_data_destroy (meta);
323 GNUNET_assert (NULL != fi);
325 GNUNET_SCHEDULER_add_delayed (TIMEOUT, &timeout_kill_task, NULL);
326 start = GNUNET_TIME_absolute_get ();
328 GNUNET_FS_publish_start (fs, fi, NULL, NULL, NULL,
329 GNUNET_FS_PUBLISH_OPTION_NONE);
330 GNUNET_assert (publish != NULL);
335 main (int argc, char *argv[])
337 const char *binary_name;
338 const char *config_name;
340 binary_name = "test-fs-download";
341 config_name = "test_fs_download_data.conf";
342 if (NULL != strstr (argv[0], "indexed"))
344 binary_name = "test-fs-download-indexed";
345 config_name = "test_fs_download_indexed.conf";
347 if (NULL != strstr (argv[0], "cadet"))
349 binary_name = "test-fs-download-cadet";
350 config_name = "test_fs_download_cadet.conf";
352 if (0 != GNUNET_TESTING_peer_run (binary_name,
354 &run, (void *) binary_name))
365 /* end of test_fs_download.c */