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-rw-r--r--src/fs/test_fs_unindex_persistence.c307
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diff --git a/src/fs/test_fs_unindex_persistence.c b/src/fs/test_fs_unindex_persistence.c
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1/*
2 This file is part of GNUnet.
3 Copyright (C) 2004, 2005, 2006, 2008, 2009, 2010 GNUnet e.V.
4
5 GNUnet is free software: you can redistribute it and/or modify it
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,
8 or (at your 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 Affero General Public License for more details.
14
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/>.
17
18 SPDX-License-Identifier: AGPL3.0-or-later
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_testing_lib.h"
29#include "gnunet_fs_service.h"
30
31/**
32 * File-size we use for testing.
33 */
34#define FILESIZE (1024 * 1024 * 2)
35
36/**
37 * How long until we give up on transmitting the message?
38 */
39#define TIMEOUT GNUNET_TIME_relative_multiply (GNUNET_TIME_UNIT_SECONDS, 60)
40
41/**
42 * How long should our test-content live?
43 */
44#define LIFETIME GNUNET_TIME_relative_multiply (GNUNET_TIME_UNIT_MINUTES, 15)
45
46
47static struct GNUNET_TIME_Absolute start;
48
49static struct GNUNET_FS_Handle *fs;
50
51static struct GNUNET_FS_UnindexContext *unindex;
52
53static struct GNUNET_FS_PublishContext *publish;
54
55static char *fn;
56
57static const struct GNUNET_CONFIGURATION_Handle *cfg;
58
59
60static void
61abort_publish_task (void *cls)
62{
63 GNUNET_FS_publish_stop (publish);
64 publish = NULL;
65}
66
67
68static void
69abort_unindex_task (void *cls)
70{
71 if (unindex != NULL)
72 {
73 GNUNET_FS_unindex_stop (unindex);
74 unindex = NULL;
75 }
76 if (fn != NULL)
77 {
78 GNUNET_DISK_directory_remove (fn);
79 GNUNET_free (fn);
80 fn = NULL;
81 }
82}
83
84
85static void *
86progress_cb (void *cls, const struct GNUNET_FS_ProgressInfo *event);
87
88
89static void
90restart_fs_task (void *cls)
91{
92 GNUNET_FS_stop (fs);
93 fs = GNUNET_FS_start (cfg, "test-fs-unindex-persistence", &progress_cb, NULL,
94 GNUNET_FS_FLAGS_PERSISTENCE, GNUNET_FS_OPTIONS_END);
95}
96
97
98/**
99 * Consider scheduling the restart-task.
100 * Only runs the restart task once per event
101 * category.
102 *
103 * @param ev type of the event to consider
104 */
105static void
106consider_restart (int ev)
107{
108 static int prev[32];
109 static int off;
110 int i;
111
112 for (i = 0; i < off; i++)
113 if (prev[i] == ev)
114 return;
115 prev[off++] = ev;
116 GNUNET_SCHEDULER_add_with_priority (GNUNET_SCHEDULER_PRIORITY_URGENT,
117 &restart_fs_task, NULL);
118}
119
120
121static void *
122progress_cb (void *cls, const struct GNUNET_FS_ProgressInfo *event)
123{
124 switch (event->status)
125 {
126 case GNUNET_FS_STATUS_PUBLISH_PROGRESS:
127 GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
128 "Publish is progressing (%llu/%llu at level %u off %llu)...\n",
129 (unsigned long long) event->value.publish.completed,
130 (unsigned long long) event->value.publish.size,
131 event->value.publish.specifics.progress.depth,
132 (unsigned long long) event->value.publish.specifics.
133 progress.offset);
134 break;
135
136 case GNUNET_FS_STATUS_PUBLISH_PROGRESS_DIRECTORY:
137 break;
138
139 case GNUNET_FS_STATUS_PUBLISH_COMPLETED:
140 printf ("Publishing complete, %llu kbps.\n",
141 (unsigned long long) (FILESIZE * 1000000LL
142 / (1
143 + GNUNET_TIME_absolute_get_duration
144 (start).rel_value_us) / 1024));
145 start = GNUNET_TIME_absolute_get ();
146 unindex = GNUNET_FS_unindex_start (fs, fn, "unindex");
147 GNUNET_assert (unindex != NULL);
148 break;
149
150 case GNUNET_FS_STATUS_UNINDEX_COMPLETED:
151 printf ("Unindex complete, %llu kbps.\n",
152 (unsigned long long) (FILESIZE * 1000000LL
153 / (1
154 + GNUNET_TIME_absolute_get_duration
155 (start).rel_value_us) / 1024));
156 GNUNET_SCHEDULER_add_now (&abort_unindex_task, NULL);
157 break;
158
159 case GNUNET_FS_STATUS_UNINDEX_PROGRESS:
160 consider_restart (event->status);
161 GNUNET_assert (unindex == event->value.unindex.uc);
162 GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
163 "Unindex is progressing (%llu/%llu at level %u off %llu)...\n",
164 (unsigned long long) event->value.unindex.completed,
165 (unsigned long long) event->value.unindex.size,
166 event->value.unindex.specifics.progress.depth,
167 (unsigned long long) event->value.unindex.specifics.
168 progress.offset);
169 break;
170
171 case GNUNET_FS_STATUS_PUBLISH_SUSPEND:
172 if (event->value.publish.pc == publish)
173 publish = NULL;
174 break;
175
176 case GNUNET_FS_STATUS_PUBLISH_RESUME:
177 if (NULL == publish)
178 {
179 publish = event->value.publish.pc;
180 return "publish-context";
181 }
182 break;
183
184 case GNUNET_FS_STATUS_UNINDEX_SUSPEND:
185 GNUNET_assert (event->value.unindex.uc == unindex);
186 unindex = NULL;
187 break;
188
189 case GNUNET_FS_STATUS_UNINDEX_RESUME:
190 GNUNET_assert (NULL == unindex);
191 unindex = event->value.unindex.uc;
192 return "unindex";
193
194 case GNUNET_FS_STATUS_PUBLISH_ERROR:
195 fprintf (stderr, "Error publishing file: %s\n",
196 event->value.publish.specifics.error.message);
197 GNUNET_break (0);
198 GNUNET_SCHEDULER_add_now (&abort_publish_task, NULL);
199 break;
200
201 case GNUNET_FS_STATUS_UNINDEX_ERROR:
202 GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
203 "Error unindexing file: %s\n",
204 event->value.unindex.specifics.error.message);
205 GNUNET_SCHEDULER_add_now (&abort_unindex_task, NULL);
206 break;
207
208 case GNUNET_FS_STATUS_PUBLISH_START:
209 GNUNET_assert (0 == strcmp ("publish-context", event->value.publish.cctx));
210 GNUNET_assert (NULL == event->value.publish.pctx);
211 GNUNET_assert (FILESIZE == event->value.publish.size);
212 GNUNET_assert (0 == event->value.publish.completed);
213 GNUNET_assert (1 == event->value.publish.anonymity);
214 break;
215
216 case GNUNET_FS_STATUS_PUBLISH_STOPPED:
217 GNUNET_assert (publish == event->value.publish.pc);
218 GNUNET_assert (FILESIZE == event->value.publish.size);
219 GNUNET_assert (1 == event->value.publish.anonymity);
220 GNUNET_FS_stop (fs);
221 fs = NULL;
222 break;
223
224 case GNUNET_FS_STATUS_UNINDEX_START:
225 consider_restart (event->status);
226 GNUNET_assert (unindex == NULL);
227 GNUNET_assert (0 == strcmp ("unindex", event->value.unindex.cctx));
228 GNUNET_assert (0 == strcmp (fn, event->value.unindex.filename));
229 GNUNET_assert (FILESIZE == event->value.unindex.size);
230 GNUNET_assert (0 == event->value.unindex.completed);
231 break;
232
233 case GNUNET_FS_STATUS_UNINDEX_STOPPED:
234 GNUNET_assert (unindex == event->value.unindex.uc);
235 GNUNET_SCHEDULER_add_now (&abort_publish_task, NULL);
236 break;
237
238 default:
239 printf ("Unexpected event: %d\n", event->status);
240 break;
241 }
242 return NULL;
243}
244
245
246static void
247run (void *cls,
248 const struct GNUNET_CONFIGURATION_Handle *c,
249 struct GNUNET_TESTING_Peer *peer)
250{
251 const char *keywords[] = {
252 "down_foo",
253 "down_bar",
254 };
255 char *buf;
256 struct GNUNET_CONTAINER_MetaData *meta;
257 struct GNUNET_FS_Uri *kuri;
258 struct GNUNET_FS_FileInformation *fi;
259 size_t i;
260 struct GNUNET_FS_BlockOptions bo;
261
262 cfg = c;
263 fn = GNUNET_DISK_mktemp ("gnunet-unindex-test-dst");
264 fs = GNUNET_FS_start (cfg, "test-fs-unindex-persistence", &progress_cb, NULL,
265 GNUNET_FS_FLAGS_PERSISTENCE, GNUNET_FS_OPTIONS_END);
266 GNUNET_assert (NULL != fs);
267 buf = GNUNET_malloc (FILESIZE);
268 for (i = 0; i < FILESIZE; i++)
269 buf[i] = GNUNET_CRYPTO_random_u32 (GNUNET_CRYPTO_QUALITY_WEAK, 256);
270 (void) GNUNET_DISK_directory_remove (fn);
271 GNUNET_assert (GNUNET_OK ==
272 GNUNET_DISK_fn_write (fn, buf, FILESIZE,
273 GNUNET_DISK_PERM_USER_READ
274 | GNUNET_DISK_PERM_USER_WRITE));
275 GNUNET_free (buf);
276 meta = GNUNET_CONTAINER_meta_data_create ();
277 kuri = GNUNET_FS_uri_ksk_create_from_args (2, keywords);
278 bo.content_priority = 42;
279 bo.anonymity_level = 1;
280 bo.replication_level = 0;
281 bo.expiration_time = GNUNET_TIME_relative_to_absolute (LIFETIME);
282 fi = GNUNET_FS_file_information_create_from_file (fs, "publish-context", fn,
283 kuri, meta, GNUNET_YES,
284 &bo);
285 GNUNET_FS_uri_destroy (kuri);
286 GNUNET_CONTAINER_meta_data_destroy (meta);
287 GNUNET_assert (NULL != fi);
288 start = GNUNET_TIME_absolute_get ();
289 publish =
290 GNUNET_FS_publish_start (fs, fi, NULL, NULL, NULL,
291 GNUNET_FS_PUBLISH_OPTION_NONE);
292 GNUNET_assert (publish != NULL);
293}
294
295
296int
297main (int argc, char *argv[])
298{
299 if (0 != GNUNET_TESTING_peer_run ("test-fs-unindex-persistence",
300 "test_fs_unindex_data.conf",
301 &run, NULL))
302 return 1;
303 return 0;
304}
305
306
307/* end of test_fs_unindex_persistence.c */
generated by cgit v1.2.3 (git 2.39.1) at 2024-04-19 02:55:19 +0000