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author | Christian Grothoff <christian@grothoff.org> | 2009-10-20 11:40:32 +0000 |
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committer | Christian Grothoff <christian@grothoff.org> | 2009-10-20 11:40:32 +0000 |
commit | f921d30c9dc9d5676e335d795acfa8c68c90550f (patch) | |
tree | 1be1909ab555309b8d1687dd2f549cd61a83b65f /src/fs/test_fs_search.c | |
parent | a9c3a06347acbab901fce71512cc67c5cd9f01ff (diff) | |
download | gnunet-f921d30c9dc9d5676e335d795acfa8c68c90550f.tar.gz gnunet-f921d30c9dc9d5676e335d795acfa8c68c90550f.zip |
draft for search testcase
Diffstat (limited to 'src/fs/test_fs_search.c')
-rw-r--r-- | src/fs/test_fs_search.c | 301 |
1 files changed, 301 insertions, 0 deletions
diff --git a/src/fs/test_fs_search.c b/src/fs/test_fs_search.c new file mode 100644 index 000000000..b600bc3ed --- /dev/null +++ b/src/fs/test_fs_search.c | |||
@@ -0,0 +1,301 @@ | |||
1 | /* | ||
2 | This file is part of GNUnet. | ||
3 | (C) 2004, 2005, 2006, 2008, 2009 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_search.c | ||
23 | * @brief simple testcase for simple publish + search operation | ||
24 | * @author Christian Grothoff | ||
25 | */ | ||
26 | |||
27 | #include "platform.h" | ||
28 | #include "gnunet_util_lib.h" | ||
29 | #include "gnunet_arm_service.h" | ||
30 | #include "gnunet_fs_service.h" | ||
31 | |||
32 | #define VERBOSE GNUNET_YES | ||
33 | |||
34 | #define START_ARM GNUNET_YES | ||
35 | |||
36 | /** | ||
37 | * File-size we use for testing. | ||
38 | */ | ||
39 | #define FILESIZE 1024 | ||
40 | |||
41 | /** | ||
42 | * How long until we give up on transmitting the message? | ||
43 | */ | ||
44 | #define TIMEOUT GNUNET_TIME_relative_multiply (GNUNET_TIME_UNIT_SECONDS, 15) | ||
45 | |||
46 | /** | ||
47 | * How long should our test-content live? | ||
48 | */ | ||
49 | #define LIFETIME GNUNET_TIME_relative_multiply (GNUNET_TIME_UNIT_MINUTES, 15) | ||
50 | |||
51 | struct PeerContext | ||
52 | { | ||
53 | struct GNUNET_CONFIGURATION_Handle *cfg; | ||
54 | struct GNUNET_PeerIdentity id; | ||
55 | #if START_ARM | ||
56 | pid_t arm_pid; | ||
57 | #endif | ||
58 | }; | ||
59 | |||
60 | static struct PeerContext p1; | ||
61 | |||
62 | static struct GNUNET_TIME_Absolute start; | ||
63 | |||
64 | static struct GNUNET_SCHEDULER_Handle *sched; | ||
65 | |||
66 | static struct GNUNET_FS_Handle *fs; | ||
67 | |||
68 | static struct GNUNET_FS_SearchContext *search; | ||
69 | |||
70 | static struct GNUNET_FS_PublishContext *publish; | ||
71 | |||
72 | |||
73 | static void | ||
74 | abort_publish_task (void *cls, | ||
75 | const struct GNUNET_SCHEDULER_TaskContext *tc) | ||
76 | { | ||
77 | GNUNET_FS_publish_stop (publish); | ||
78 | publish = NULL; | ||
79 | } | ||
80 | |||
81 | |||
82 | static void | ||
83 | abort_search_task (void *cls, | ||
84 | const struct GNUNET_SCHEDULER_TaskContext *tc) | ||
85 | { | ||
86 | GNUNET_FS_search_stop (search); | ||
87 | search = NULL; | ||
88 | } | ||
89 | |||
90 | |||
91 | static void * | ||
92 | progress_cb (void *cls, | ||
93 | const struct GNUNET_FS_ProgressInfo *event) | ||
94 | { | ||
95 | const char *keywords[] = { | ||
96 | "down_foo" | ||
97 | }; | ||
98 | struct GNUNET_FS_Uri *kuri; | ||
99 | |||
100 | switch (event->status) | ||
101 | { | ||
102 | case GNUNET_FS_STATUS_PUBLISH_PROGRESS: | ||
103 | #if VERBOSE | ||
104 | printf ("Publish is progressing (%llu/%llu at level %u off %llu)...\n", | ||
105 | (unsigned long long) event->value.publish.completed, | ||
106 | (unsigned long long) event->value.publish.size, | ||
107 | event->value.publish.specifics.progress.depth, | ||
108 | (unsigned long long) event->value.publish.specifics.progress.offset); | ||
109 | #endif | ||
110 | break; | ||
111 | case GNUNET_FS_STATUS_PUBLISH_COMPLETED: | ||
112 | kuri = GNUNET_FS_uri_ksk_create_from_args (1, keywords); | ||
113 | start = GNUNET_TIME_absolute_get (); | ||
114 | search = GNUNET_FS_search_start (fs, | ||
115 | kuri, | ||
116 | 1); | ||
117 | GNUNET_FS_uri_destroy (kuri); | ||
118 | GNUNET_assert (search != NULL); | ||
119 | break; | ||
120 | case GNUNET_FS_STATUS_SEARCH_RESULT: | ||
121 | printf ("Search complete.\n"); | ||
122 | GNUNET_SCHEDULER_add_continuation (sched, | ||
123 | GNUNET_NO, | ||
124 | &abort_search_task, | ||
125 | NULL, | ||
126 | GNUNET_SCHEDULER_REASON_PREREQ_DONE); | ||
127 | break; | ||
128 | case GNUNET_FS_STATUS_PUBLISH_ERROR: | ||
129 | fprintf (stderr, | ||
130 | "Error publishing file: %s\n", | ||
131 | event->value.publish.specifics.error.message); | ||
132 | GNUNET_break (0); | ||
133 | GNUNET_SCHEDULER_add_continuation (sched, | ||
134 | GNUNET_NO, | ||
135 | &abort_publish_task, | ||
136 | NULL, | ||
137 | GNUNET_SCHEDULER_REASON_PREREQ_DONE); | ||
138 | break; | ||
139 | case GNUNET_FS_STATUS_SEARCH_ERROR: | ||
140 | fprintf (stderr, | ||
141 | "Error searching file: %s\n", | ||
142 | event->value.search.specifics.error.message); | ||
143 | GNUNET_SCHEDULER_add_continuation (sched, | ||
144 | GNUNET_NO, | ||
145 | &abort_search_task, | ||
146 | NULL, | ||
147 | GNUNET_SCHEDULER_REASON_PREREQ_DONE); | ||
148 | break; | ||
149 | case GNUNET_FS_STATUS_PUBLISH_START: | ||
150 | GNUNET_assert (0 == strcmp ("publish-context", event->value.publish.cctx)); | ||
151 | GNUNET_assert (NULL == event->value.publish.pctx); | ||
152 | GNUNET_assert (FILESIZE == event->value.publish.size); | ||
153 | GNUNET_assert (0 == event->value.publish.completed); | ||
154 | GNUNET_assert (1 == event->value.publish.anonymity); | ||
155 | break; | ||
156 | case GNUNET_FS_STATUS_PUBLISH_STOPPED: | ||
157 | GNUNET_assert (publish == event->value.publish.sc); | ||
158 | GNUNET_assert (FILESIZE == event->value.publish.size); | ||
159 | GNUNET_assert (1 == event->value.publish.anonymity); | ||
160 | GNUNET_FS_stop (fs); | ||
161 | fs = NULL; | ||
162 | break; | ||
163 | case GNUNET_FS_STATUS_SEARCH_START: | ||
164 | GNUNET_assert (search == NULL); | ||
165 | // GNUNET_assert (0 == strcmp ("search", event->value.search.cctx)); | ||
166 | GNUNET_assert (1 == event->value.search.anonymity); | ||
167 | break; | ||
168 | case GNUNET_FS_STATUS_SEARCH_STOPPED: | ||
169 | GNUNET_assert (search == event->value.search.sc); | ||
170 | GNUNET_SCHEDULER_add_continuation (sched, | ||
171 | GNUNET_NO, | ||
172 | &abort_publish_task, | ||
173 | NULL, | ||
174 | GNUNET_SCHEDULER_REASON_PREREQ_DONE); | ||
175 | break; | ||
176 | default: | ||
177 | printf ("Unexpected event: %d\n", | ||
178 | event->status); | ||
179 | break; | ||
180 | } | ||
181 | return NULL; | ||
182 | } | ||
183 | |||
184 | |||
185 | static void | ||
186 | setup_peer (struct PeerContext *p, const char *cfgname) | ||
187 | { | ||
188 | p->cfg = GNUNET_CONFIGURATION_create (); | ||
189 | #if START_ARM | ||
190 | p->arm_pid = GNUNET_OS_start_process ("gnunet-service-arm", | ||
191 | "gnunet-service-arm", | ||
192 | #if VERBOSE | ||
193 | "-L", "DEBUG", | ||
194 | #endif | ||
195 | "-c", cfgname, NULL); | ||
196 | sleep (1); /* allow ARM to start */ | ||
197 | #endif | ||
198 | GNUNET_assert (GNUNET_OK == GNUNET_CONFIGURATION_load (p->cfg, cfgname)); | ||
199 | GNUNET_ARM_start_services (p->cfg, sched, "core", NULL); | ||
200 | } | ||
201 | |||
202 | |||
203 | static void | ||
204 | stop_arm (struct PeerContext *p) | ||
205 | { | ||
206 | #if START_ARM | ||
207 | if (0 != PLIBC_KILL (p->arm_pid, SIGTERM)) | ||
208 | GNUNET_log_strerror (GNUNET_ERROR_TYPE_WARNING, "kill"); | ||
209 | if (GNUNET_OS_process_wait(p->arm_pid) != GNUNET_OK) | ||
210 | GNUNET_log_strerror (GNUNET_ERROR_TYPE_WARNING, "waitpid"); | ||
211 | GNUNET_log (GNUNET_ERROR_TYPE_DEBUG, | ||
212 | "ARM process %u stopped\n", p->arm_pid); | ||
213 | #endif | ||
214 | GNUNET_CONFIGURATION_destroy (p->cfg); | ||
215 | } | ||
216 | |||
217 | |||
218 | static void | ||
219 | run (void *cls, | ||
220 | struct GNUNET_SCHEDULER_Handle *s, | ||
221 | char *const *args, | ||
222 | const char *cfgfile, | ||
223 | const struct GNUNET_CONFIGURATION_Handle *cfg) | ||
224 | { | ||
225 | const char *keywords[] = { | ||
226 | "down_foo", | ||
227 | "down_bar" | ||
228 | }; | ||
229 | char *buf; | ||
230 | struct GNUNET_CONTAINER_MetaData *meta; | ||
231 | struct GNUNET_FS_Uri *kuri; | ||
232 | struct GNUNET_FS_FileInformation *fi; | ||
233 | size_t i; | ||
234 | |||
235 | sched = s; | ||
236 | setup_peer (&p1, "test_fs_search_data.conf"); | ||
237 | fs = GNUNET_FS_start (sched, | ||
238 | cfg, | ||
239 | "test-fs-search", | ||
240 | &progress_cb, | ||
241 | NULL, | ||
242 | GNUNET_FS_FLAGS_NONE, | ||
243 | GNUNET_FS_OPTIONS_END); | ||
244 | GNUNET_assert (NULL != fs); | ||
245 | buf = GNUNET_malloc (FILESIZE); | ||
246 | for (i = 0; i < FILESIZE; i++) | ||
247 | buf[i] = GNUNET_CRYPTO_random_u32 (GNUNET_CRYPTO_QUALITY_WEAK, 256); | ||
248 | meta = GNUNET_CONTAINER_meta_data_create (); | ||
249 | kuri = GNUNET_FS_uri_ksk_create_from_args (2, keywords); | ||
250 | fi = GNUNET_FS_file_information_create_from_data ("publish-context", | ||
251 | FILESIZE, | ||
252 | buf, | ||
253 | kuri, | ||
254 | meta, | ||
255 | GNUNET_NO, | ||
256 | 1, | ||
257 | 42, | ||
258 | GNUNET_TIME_relative_to_absolute (LIFETIME)); | ||
259 | GNUNET_FS_uri_destroy (kuri); | ||
260 | GNUNET_CONTAINER_meta_data_destroy (meta); | ||
261 | GNUNET_assert (NULL != fi); | ||
262 | start = GNUNET_TIME_absolute_get (); | ||
263 | publish = GNUNET_FS_publish_start (fs, | ||
264 | fi, | ||
265 | NULL, NULL, NULL, | ||
266 | GNUNET_FS_PUBLISH_OPTION_NONE); | ||
267 | GNUNET_assert (publish != NULL); | ||
268 | } | ||
269 | |||
270 | |||
271 | int | ||
272 | main (int argc, char *argv[]) | ||
273 | { | ||
274 | char *const argvx[] = { | ||
275 | "test-fs-search", | ||
276 | "-c", | ||
277 | "test_fs_search_data.conf", | ||
278 | #if VERBOSE | ||
279 | "-L", "DEBUG", | ||
280 | #endif | ||
281 | NULL | ||
282 | }; | ||
283 | struct GNUNET_GETOPT_CommandLineOption options[] = { | ||
284 | GNUNET_GETOPT_OPTION_END | ||
285 | }; | ||
286 | |||
287 | GNUNET_log_setup ("test_fs_search", | ||
288 | #if VERBOSE | ||
289 | "DEBUG", | ||
290 | #else | ||
291 | "WARNING", | ||
292 | #endif | ||
293 | NULL); | ||
294 | GNUNET_PROGRAM_run ((sizeof (argvx) / sizeof (char *)) - 1, | ||
295 | argvx, "test-fs-search", | ||
296 | "nohelp", options, &run, NULL); | ||
297 | stop_arm (&p1); | ||
298 | return 0; | ||
299 | } | ||
300 | |||
301 | /* end of test_fs_search.c */ | ||