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author | Christian Grothoff <christian@grothoff.org> | 2010-05-05 12:19:54 +0000 |
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committer | Christian Grothoff <christian@grothoff.org> | 2010-05-05 12:19:54 +0000 |
commit | 4b7f94c75bcc661940324abcad36a3f5b8081399 (patch) | |
tree | 97d140e5791a087de78a8269563b08af8bf106f0 /src/fs/test_fs_unindex_persistence.c | |
parent | 1a8f8c24386988cac9c7290161f1dd25b652148d (diff) | |
download | gnunet-4b7f94c75bcc661940324abcad36a3f5b8081399.tar.gz gnunet-4b7f94c75bcc661940324abcad36a3f5b8081399.zip |
tests
Diffstat (limited to 'src/fs/test_fs_unindex_persistence.c')
-rw-r--r-- | src/fs/test_fs_unindex_persistence.c | 366 |
1 files changed, 366 insertions, 0 deletions
diff --git a/src/fs/test_fs_unindex_persistence.c b/src/fs/test_fs_unindex_persistence.c new file mode 100644 index 000000000..c964004c1 --- /dev/null +++ b/src/fs/test_fs_unindex_persistence.c | |||
@@ -0,0 +1,366 @@ | |||
1 | /* | ||
2 | This file is part of GNUnet. | ||
3 | (C) 2004, 2005, 2006, 2008, 2009, 2010 Christian Grothoff (and other contributing authors) | ||
4 | |||
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 2, or (at your | ||
8 | option) any later version. | ||
9 | |||
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. | ||
14 | |||
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. | ||
19 | */ | ||
20 | |||
21 | /** | ||
22 | * @file fs/test_fs_unindex_persistence.c | ||
23 | * @brief simple testcase for simple publish + unindex operation | ||
24 | * @author Christian Grothoff | ||
25 | */ | ||
26 | #include "platform.h" | ||
27 | #include "gnunet_util_lib.h" | ||
28 | #include "gnunet_arm_service.h" | ||
29 | #include "gnunet_fs_service.h" | ||
30 | |||
31 | #define VERBOSE GNUNET_NO | ||
32 | |||
33 | #define START_ARM GNUNET_YES | ||
34 | |||
35 | /** | ||
36 | * File-size we use for testing. | ||
37 | */ | ||
38 | #define FILESIZE (1024 * 1024 * 2) | ||
39 | |||
40 | /** | ||
41 | * How long until we give up on transmitting the message? | ||
42 | */ | ||
43 | #define TIMEOUT GNUNET_TIME_relative_multiply (GNUNET_TIME_UNIT_SECONDS, 60) | ||
44 | |||
45 | /** | ||
46 | * How long should our test-content live? | ||
47 | */ | ||
48 | #define LIFETIME GNUNET_TIME_relative_multiply (GNUNET_TIME_UNIT_MINUTES, 15) | ||
49 | |||
50 | struct PeerContext | ||
51 | { | ||
52 | struct GNUNET_CONFIGURATION_Handle *cfg; | ||
53 | #if START_ARM | ||
54 | pid_t arm_pid; | ||
55 | #endif | ||
56 | }; | ||
57 | |||
58 | static struct PeerContext p1; | ||
59 | |||
60 | static struct GNUNET_TIME_Absolute start; | ||
61 | |||
62 | static struct GNUNET_SCHEDULER_Handle *sched; | ||
63 | |||
64 | static struct GNUNET_FS_Handle *fs; | ||
65 | |||
66 | static struct GNUNET_FS_UnindexContext *unindex; | ||
67 | |||
68 | static struct GNUNET_FS_PublishContext *publish; | ||
69 | |||
70 | static char *fn; | ||
71 | |||
72 | static const struct GNUNET_CONFIGURATION_Handle *cfg; | ||
73 | |||
74 | static void | ||
75 | abort_publish_task (void *cls, | ||
76 | const struct GNUNET_SCHEDULER_TaskContext *tc) | ||
77 | { | ||
78 | GNUNET_FS_publish_stop (publish); | ||
79 | publish = NULL; | ||
80 | } | ||
81 | |||
82 | |||
83 | static void | ||
84 | abort_unindex_task (void *cls, | ||
85 | const struct GNUNET_SCHEDULER_TaskContext *tc) | ||
86 | { | ||
87 | GNUNET_FS_unindex_stop (unindex); | ||
88 | unindex = NULL; | ||
89 | GNUNET_DISK_directory_remove (fn); | ||
90 | GNUNET_free (fn); | ||
91 | fn = NULL; | ||
92 | } | ||
93 | |||
94 | |||
95 | static void * | ||
96 | progress_cb (void *cls, | ||
97 | const struct GNUNET_FS_ProgressInfo *event); | ||
98 | |||
99 | |||
100 | static void | ||
101 | restart_fs_task (void *cls, | ||
102 | const struct GNUNET_SCHEDULER_TaskContext *tc) | ||
103 | { | ||
104 | GNUNET_FS_stop (fs); | ||
105 | fs = GNUNET_FS_start (sched, | ||
106 | cfg, | ||
107 | "test-fs-unindex-persistence", | ||
108 | &progress_cb, | ||
109 | NULL, | ||
110 | GNUNET_FS_FLAGS_PERSISTENCE, | ||
111 | GNUNET_FS_OPTIONS_END); | ||
112 | } | ||
113 | |||
114 | |||
115 | /** | ||
116 | * Consider scheduling the restart-task. | ||
117 | * Only runs the restart task once per event | ||
118 | * category. | ||
119 | * | ||
120 | * @param ev type of the event to consider | ||
121 | */ | ||
122 | static void | ||
123 | consider_restart (int ev) | ||
124 | { | ||
125 | static int prev[32]; | ||
126 | static int off; | ||
127 | int i; | ||
128 | for (i=0;i<off;i++) | ||
129 | if (prev[i] == ev) | ||
130 | return; | ||
131 | prev[off++] = ev; | ||
132 | GNUNET_SCHEDULER_add_with_priority (sched, | ||
133 | GNUNET_SCHEDULER_PRIORITY_URGENT, | ||
134 | &restart_fs_task, | ||
135 | NULL); | ||
136 | } | ||
137 | |||
138 | |||
139 | static void * | ||
140 | progress_cb (void *cls, | ||
141 | const struct GNUNET_FS_ProgressInfo *event) | ||
142 | { | ||
143 | switch (event->status) | ||
144 | { | ||
145 | case GNUNET_FS_STATUS_PUBLISH_PROGRESS: | ||
146 | #if VERBOSE | ||
147 | printf ("Publish is progressing (%llu/%llu at level %u off %llu)...\n", | ||
148 | (unsigned long long) event->value.publish.completed, | ||
149 | (unsigned long long) event->value.publish.size, | ||
150 | event->value.publish.specifics.progress.depth, | ||
151 | (unsigned long long) event->value.publish.specifics.progress.offset); | ||
152 | #endif | ||
153 | break; | ||
154 | case GNUNET_FS_STATUS_PUBLISH_COMPLETED: | ||
155 | printf ("Publishing complete, %llu kbps.\n", | ||
156 | (unsigned long long) (FILESIZE * 1000 / (1+GNUNET_TIME_absolute_get_duration (start).value) / 1024)); | ||
157 | start = GNUNET_TIME_absolute_get (); | ||
158 | unindex = GNUNET_FS_unindex_start (fs, | ||
159 | fn, | ||
160 | "unindex"); | ||
161 | GNUNET_assert (unindex != NULL); | ||
162 | break; | ||
163 | case GNUNET_FS_STATUS_UNINDEX_COMPLETED: | ||
164 | consider_restart (event->status); | ||
165 | printf ("Unindex complete, %llu kbps.\n", | ||
166 | (unsigned long long) (FILESIZE * 1000 / (1+GNUNET_TIME_absolute_get_duration (start).value) / 1024)); | ||
167 | GNUNET_SCHEDULER_add_continuation (sched, | ||
168 | &abort_unindex_task, | ||
169 | NULL, | ||
170 | GNUNET_SCHEDULER_REASON_PREREQ_DONE); | ||
171 | break; | ||
172 | case GNUNET_FS_STATUS_UNINDEX_PROGRESS: | ||
173 | consider_restart (event->status); | ||
174 | GNUNET_assert (unindex == event->value.unindex.uc); | ||
175 | #if VERBOSE | ||
176 | printf ("Unindex is progressing (%llu/%llu at level %u off %llu)...\n", | ||
177 | (unsigned long long) event->value.unindex.completed, | ||
178 | (unsigned long long) event->value.unindex.size, | ||
179 | event->value.unindex.specifics.progress.depth, | ||
180 | (unsigned long long) event->value.unindex.specifics.progress.offset); | ||
181 | #endif | ||
182 | break; | ||
183 | case GNUNET_FS_STATUS_PUBLISH_ERROR: | ||
184 | fprintf (stderr, | ||
185 | "Error publishing file: %s\n", | ||
186 | event->value.publish.specifics.error.message); | ||
187 | GNUNET_break (0); | ||
188 | GNUNET_SCHEDULER_add_continuation (sched, | ||
189 | &abort_publish_task, | ||
190 | NULL, | ||
191 | GNUNET_SCHEDULER_REASON_PREREQ_DONE); | ||
192 | break; | ||
193 | case GNUNET_FS_STATUS_UNINDEX_ERROR: | ||
194 | fprintf (stderr, | ||
195 | "Error unindexing file: %s\n", | ||
196 | event->value.unindex.specifics.error.message); | ||
197 | GNUNET_SCHEDULER_add_continuation (sched, | ||
198 | &abort_unindex_task, | ||
199 | NULL, | ||
200 | GNUNET_SCHEDULER_REASON_PREREQ_DONE); | ||
201 | break; | ||
202 | case GNUNET_FS_STATUS_PUBLISH_START: | ||
203 | GNUNET_assert (0 == strcmp ("publish-context", event->value.publish.cctx)); | ||
204 | GNUNET_assert (NULL == event->value.publish.pctx); | ||
205 | GNUNET_assert (FILESIZE == event->value.publish.size); | ||
206 | GNUNET_assert (0 == event->value.publish.completed); | ||
207 | GNUNET_assert (1 == event->value.publish.anonymity); | ||
208 | break; | ||
209 | case GNUNET_FS_STATUS_PUBLISH_STOPPED: | ||
210 | GNUNET_assert (publish == event->value.publish.sc); | ||
211 | GNUNET_assert (FILESIZE == event->value.publish.size); | ||
212 | GNUNET_assert (1 == event->value.publish.anonymity); | ||
213 | GNUNET_FS_stop (fs); | ||
214 | fs = NULL; | ||
215 | break; | ||
216 | case GNUNET_FS_STATUS_UNINDEX_START: | ||
217 | consider_restart (event->status); | ||
218 | GNUNET_assert (unindex == NULL); | ||
219 | GNUNET_assert (0 == strcmp ("unindex", event->value.unindex.cctx)); | ||
220 | GNUNET_assert (0 == strcmp (fn, event->value.unindex.filename)); | ||
221 | GNUNET_assert (FILESIZE == event->value.unindex.size); | ||
222 | GNUNET_assert (0 == event->value.unindex.completed); | ||
223 | break; | ||
224 | case GNUNET_FS_STATUS_UNINDEX_STOPPED: | ||
225 | consider_restart (event->status); | ||
226 | GNUNET_assert (unindex == event->value.unindex.uc); | ||
227 | GNUNET_SCHEDULER_add_continuation (sched, | ||
228 | &abort_publish_task, | ||
229 | NULL, | ||
230 | GNUNET_SCHEDULER_REASON_PREREQ_DONE); | ||
231 | break; | ||
232 | default: | ||
233 | printf ("Unexpected event: %d\n", | ||
234 | event->status); | ||
235 | break; | ||
236 | } | ||
237 | return NULL; | ||
238 | } | ||
239 | |||
240 | |||
241 | static void | ||
242 | setup_peer (struct PeerContext *p, const char *cfgname) | ||
243 | { | ||
244 | p->cfg = GNUNET_CONFIGURATION_create (); | ||
245 | #if START_ARM | ||
246 | p->arm_pid = GNUNET_OS_start_process (NULL, NULL, "gnunet-service-arm", | ||
247 | "gnunet-service-arm", | ||
248 | #if VERBOSE | ||
249 | "-L", "DEBUG", | ||
250 | #endif | ||
251 | "-c", cfgname, NULL); | ||
252 | #endif | ||
253 | GNUNET_assert (GNUNET_OK == GNUNET_CONFIGURATION_load (p->cfg, cfgname)); | ||
254 | } | ||
255 | |||
256 | |||
257 | static void | ||
258 | stop_arm (struct PeerContext *p) | ||
259 | { | ||
260 | #if START_ARM | ||
261 | if (0 != PLIBC_KILL (p->arm_pid, SIGTERM)) | ||
262 | GNUNET_log_strerror (GNUNET_ERROR_TYPE_WARNING, "kill"); | ||
263 | if (GNUNET_OS_process_wait(p->arm_pid) != GNUNET_OK) | ||
264 | GNUNET_log_strerror (GNUNET_ERROR_TYPE_WARNING, "waitpid"); | ||
265 | GNUNET_log (GNUNET_ERROR_TYPE_DEBUG, | ||
266 | "ARM process %u stopped\n", p->arm_pid); | ||
267 | #endif | ||
268 | GNUNET_CONFIGURATION_destroy (p->cfg); | ||
269 | } | ||
270 | |||
271 | |||
272 | static void | ||
273 | run (void *cls, | ||
274 | struct GNUNET_SCHEDULER_Handle *s, | ||
275 | char *const *args, | ||
276 | const char *cfgfile, | ||
277 | const struct GNUNET_CONFIGURATION_Handle *c) | ||
278 | { | ||
279 | const char *keywords[] = { | ||
280 | "down_foo", | ||
281 | "down_bar", | ||
282 | }; | ||
283 | char *buf; | ||
284 | struct GNUNET_CONTAINER_MetaData *meta; | ||
285 | struct GNUNET_FS_Uri *kuri; | ||
286 | struct GNUNET_FS_FileInformation *fi; | ||
287 | size_t i; | ||
288 | |||
289 | sched = s; | ||
290 | cfg = c; | ||
291 | setup_peer (&p1, "test_fs_unindex_data.conf"); | ||
292 | fn = GNUNET_DISK_mktemp ("gnunet-unindex-test-dst"); | ||
293 | fs = GNUNET_FS_start (sched, | ||
294 | cfg, | ||
295 | "test-fs-unindex-persistence", | ||
296 | &progress_cb, | ||
297 | NULL, | ||
298 | GNUNET_FS_FLAGS_PERSISTENCE, | ||
299 | GNUNET_FS_OPTIONS_END); | ||
300 | GNUNET_assert (NULL != fs); | ||
301 | buf = GNUNET_malloc (FILESIZE); | ||
302 | for (i = 0; i < FILESIZE; i++) | ||
303 | buf[i] = GNUNET_CRYPTO_random_u32 (GNUNET_CRYPTO_QUALITY_WEAK, 256); | ||
304 | GNUNET_assert (FILESIZE == | ||
305 | GNUNET_DISK_fn_write (fn, | ||
306 | buf, | ||
307 | FILESIZE, | ||
308 | GNUNET_DISK_PERM_USER_READ | GNUNET_DISK_PERM_USER_WRITE)); | ||
309 | GNUNET_free (buf); | ||
310 | meta = GNUNET_CONTAINER_meta_data_create (); | ||
311 | kuri = GNUNET_FS_uri_ksk_create_from_args (2, keywords); | ||
312 | fi = GNUNET_FS_file_information_create_from_file (fs, | ||
313 | "publish-context", | ||
314 | fn, | ||
315 | kuri, | ||
316 | meta, | ||
317 | GNUNET_YES, | ||
318 | 1, | ||
319 | 42, | ||
320 | GNUNET_TIME_relative_to_absolute (LIFETIME)); | ||
321 | GNUNET_FS_uri_destroy (kuri); | ||
322 | GNUNET_CONTAINER_meta_data_destroy (meta); | ||
323 | GNUNET_assert (NULL != fi); | ||
324 | start = GNUNET_TIME_absolute_get (); | ||
325 | publish = GNUNET_FS_publish_start (fs, | ||
326 | fi, | ||
327 | NULL, NULL, NULL, | ||
328 | GNUNET_FS_PUBLISH_OPTION_NONE); | ||
329 | GNUNET_assert (publish != NULL); | ||
330 | } | ||
331 | |||
332 | |||
333 | int | ||
334 | main (int argc, char *argv[]) | ||
335 | { | ||
336 | char *const argvx[] = { | ||
337 | "test-fs-unindex", | ||
338 | "-c", | ||
339 | "test_fs_unindex_data.conf", | ||
340 | #if VERBOSE | ||
341 | "-L", "DEBUG", | ||
342 | #endif | ||
343 | NULL | ||
344 | }; | ||
345 | struct GNUNET_GETOPT_CommandLineOption options[] = { | ||
346 | GNUNET_GETOPT_OPTION_END | ||
347 | }; | ||
348 | |||
349 | GNUNET_log_setup ("test_fs_unindex_persistence", | ||
350 | #if VERBOSE | ||
351 | "DEBUG", | ||
352 | #else | ||
353 | "WARNING", | ||
354 | #endif | ||
355 | NULL); | ||
356 | GNUNET_PROGRAM_run ((sizeof (argvx) / sizeof (char *)) - 1, | ||
357 | argvx, "test-fs-unindex", | ||
358 | "nohelp", options, &run, NULL); | ||
359 | stop_arm (&p1); | ||
360 | GNUNET_DISK_directory_remove ("/tmp/gnunet-test-fs-unindex/"); | ||
361 | GNUNET_DISK_directory_remove (fn); | ||
362 | GNUNET_free_non_null (fn); | ||
363 | return 0; | ||
364 | } | ||
365 | |||
366 | /* end of test_fs_unindex_persistence.c */ | ||