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-rw-r--r--src/datastore/test_plugin_datastore.c478
1 files changed, 0 insertions, 478 deletions
diff --git a/src/datastore/test_plugin_datastore.c b/src/datastore/test_plugin_datastore.c
deleted file mode 100644
index 9fe2462e7..000000000
--- a/src/datastore/test_plugin_datastore.c
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@@ -1,478 +0,0 @@
1/*
2 This file is part of GNUnet.
3 Copyright (C) 2011 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 * @file test_plugin_datastore.c
22 * @brief Test database plugin directly, calling each API function once
23 * @author Christian Grothoff
24 */
25
26#include "platform.h"
27#include "gnunet_util_lib.h"
28#include "gnunet_protocols.h"
29#include "gnunet_datastore_plugin.h"
30#include "gnunet_testing_lib.h"
31
32/**
33 * Number of put operations to perform.
34 */
35#define PUT_10 10
36
37static unsigned long long stored_bytes;
38
39static unsigned long long stored_entries;
40
41static unsigned long long stored_ops;
42
43static const char *plugin_name;
44
45static int ok;
46
47enum RunPhase
48{
49 RP_ERROR = 0,
50 RP_PUT,
51 RP_GET,
52 RP_ITER_ZERO,
53 RP_REPL_GET,
54 RP_EXPI_GET,
55 RP_REMOVE,
56 RP_DROP
57};
58
59
60struct CpsRunContext
61{
62 const struct GNUNET_CONFIGURATION_Handle *cfg;
63 struct GNUNET_DATASTORE_PluginFunctions *api;
64 enum RunPhase phase;
65 unsigned int cnt;
66 unsigned int i;
67};
68
69
70/**
71 * Function called by plugins to notify us about a
72 * change in their disk utilization.
73 *
74 * @param cls closure (NULL)
75 * @param delta change in disk utilization,
76 * 0 for "reset to empty"
77 */
78static void
79disk_utilization_change_cb (void *cls, int delta)
80{
81 /* do nothing */
82}
83
84
85static void
86test (void *cls);
87
88
89/**
90 * Put continuation.
91 *
92 * @param cls closure
93 * @param key key for the item stored
94 * @param size size of the item stored
95 * @param status #GNUNET_OK or #GNUNET_SYSERROR
96 * @param msg error message on error
97 */
98static void
99put_continuation (void *cls,
100 const struct GNUNET_HashCode *key,
101 uint32_t size,
102 int status,
103 const char *msg)
104{
105 struct CpsRunContext *crc = cls;
106 static unsigned long long os;
107 unsigned long long cs;
108
109 if (GNUNET_OK != status)
110 {
111 fprintf (stderr,
112 "ERROR: `%s'\n",
113 msg);
114 }
115 else
116 {
117 crc->api->estimate_size (crc->api->cls,
118 &cs);
119 GNUNET_assert (os <= cs);
120 os = cs;
121 stored_bytes += size;
122 stored_ops++;
123 stored_entries++;
124 }
125 GNUNET_SCHEDULER_add_now (&test, crc);
126}
127
128
129static void
130gen_key (int i, struct GNUNET_HashCode *key)
131{
132 memset (key, 0, sizeof(struct GNUNET_HashCode));
133 key->bits[0] = (unsigned int) i;
134 GNUNET_CRYPTO_hash (key, sizeof(struct GNUNET_HashCode), key);
135}
136
137
138static void
139do_put (struct CpsRunContext *crc)
140{
141 char value[65536];
142 size_t size;
143 struct GNUNET_HashCode key;
144 unsigned int prio;
145 static int i;
146
147 if (PUT_10 == i)
148 {
149 i = 0;
150 crc->phase++;
151 GNUNET_SCHEDULER_add_now (&test, crc);
152 return;
153 }
154 /* most content is 32k */
155 size = 32 * 1024;
156
157 if ((0 != i) && (GNUNET_CRYPTO_random_u32 (GNUNET_CRYPTO_QUALITY_WEAK, 16) ==
158 0) ) /* but some of it is less! */
159 size = GNUNET_CRYPTO_random_u32 (GNUNET_CRYPTO_QUALITY_WEAK, 32 * 1024);
160 size = size - (size & 7); /* always multiple of 8 */
161
162 /* generate random key */
163 gen_key (i, &key);
164 memset (value, i, size);
165 if (i > 255)
166 memset (value, i - 255, size / 2);
167 value[0] = crc->i;
168 prio = GNUNET_CRYPTO_random_u32 (GNUNET_CRYPTO_QUALITY_WEAK, 100);
169 GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
170 "putting type %u, anon %u under key %s\n", i + 1, i,
171 GNUNET_h2s (&key));
172 crc->api->put (crc->api->cls,
173 &key,
174 false /* absent */,
175 size,
176 value, i + 1 /* type */,
177 prio,
178 i /* anonymity */,
179 0 /* replication */,
180 GNUNET_TIME_relative_to_absolute
181 (GNUNET_TIME_relative_multiply
182 (GNUNET_TIME_UNIT_MILLISECONDS,
183 60 * 60 * 60 * 1000
184 + GNUNET_CRYPTO_random_u32
185 (GNUNET_CRYPTO_QUALITY_WEAK, 1000))),
186 put_continuation,
187 crc);
188 i++;
189}
190
191
192static uint64_t guid;
193
194
195static int
196iterate_one_shot (void *cls,
197 const struct GNUNET_HashCode *key,
198 uint32_t size,
199 const void *data,
200 enum GNUNET_BLOCK_Type type,
201 uint32_t priority,
202 uint32_t anonymity,
203 uint32_t replication,
204 struct GNUNET_TIME_Absolute expiration,
205 uint64_t uid)
206{
207 struct CpsRunContext *crc = cls;
208
209 GNUNET_assert (NULL != key);
210 guid = uid;
211 crc->phase++;
212 GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
213 "Found result type=%u, priority=%u, size=%u, expire=%s, key %s\n",
214 (unsigned int) type,
215 (unsigned int) priority,
216 (unsigned int) size,
217 GNUNET_STRINGS_absolute_time_to_string (expiration),
218 GNUNET_h2s (key));
219 GNUNET_SCHEDULER_add_now (&test,
220 crc);
221 return GNUNET_OK;
222}
223
224
225static void
226remove_continuation (void *cls,
227 const struct GNUNET_HashCode *key,
228 uint32_t size,
229 int status,
230 const char *msg)
231{
232 struct CpsRunContext *crc = cls;
233
234 GNUNET_assert (NULL != key);
235 GNUNET_assert (32768 == size);
236 GNUNET_assert (GNUNET_OK == status);
237 GNUNET_assert (NULL == msg);
238 crc->phase++;
239 GNUNET_SCHEDULER_add_now (&test,
240 crc);
241}
242
243
244/**
245 * Function called when the service shuts
246 * down. Unloads our datastore plugin.
247 *
248 * @param api api to unload
249 * @param cfg configuration to use
250 */
251static void
252unload_plugin (struct GNUNET_DATASTORE_PluginFunctions *api,
253 const struct GNUNET_CONFIGURATION_Handle *cfg)
254{
255 char *name;
256 char *libname;
257
258 if (GNUNET_OK !=
259 GNUNET_CONFIGURATION_get_value_string (cfg,
260 "DATASTORE",
261 "DATABASE",
262 &name))
263 {
264 GNUNET_log (GNUNET_ERROR_TYPE_ERROR,
265 _ ("No `%s' specified for `%s' in configuration!\n"),
266 "DATABASE",
267 "DATASTORE");
268 return;
269 }
270 GNUNET_asprintf (&libname, "libgnunet_plugin_datastore_%s", name);
271 GNUNET_break (NULL == GNUNET_PLUGIN_unload (libname, api));
272 GNUNET_free (libname);
273 GNUNET_free (name);
274}
275
276
277/**
278 * Last task run during shutdown. Disconnects us from
279 * the transport and core.
280 */
281static void
282cleaning_task (void *cls)
283{
284 struct CpsRunContext *crc = cls;
285
286 unload_plugin (crc->api, crc->cfg);
287 GNUNET_free (crc);
288}
289
290
291static void
292test (void *cls)
293{
294 struct CpsRunContext *crc = cls;
295 struct GNUNET_HashCode key;
296
297 GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
298 "In phase %d, iteration %u\n", crc->phase, crc->cnt);
299 switch (crc->phase)
300 {
301 case RP_ERROR:
302 ok = 1;
303 GNUNET_break (0);
304 crc->api->drop (crc->api->cls);
305 GNUNET_SCHEDULER_add_now (&cleaning_task, crc);
306 break;
307
308 case RP_PUT:
309 do_put (crc);
310 break;
311
312 case RP_GET:
313 if (crc->cnt == 1)
314 {
315 crc->cnt = 0;
316 crc->phase++;
317 GNUNET_SCHEDULER_add_now (&test, crc);
318 break;
319 }
320 gen_key (5, &key);
321 GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
322 "Looking for %s\n",
323 GNUNET_h2s (&key));
324 crc->api->get_key (crc->api->cls,
325 0,
326 false,
327 &key,
328 GNUNET_BLOCK_TYPE_ANY,
329 &iterate_one_shot,
330 crc);
331 break;
332
333 case RP_ITER_ZERO:
334 if (crc->cnt == 1)
335 {
336 crc->cnt = 0;
337 crc->phase++;
338 GNUNET_SCHEDULER_add_now (&test, crc);
339 break;
340 }
341 crc->api->get_zero_anonymity (crc->api->cls, 0, 1, &iterate_one_shot, crc);
342 break;
343
344 case RP_REPL_GET:
345 crc->api->get_replication (crc->api->cls, &iterate_one_shot, crc);
346 break;
347
348 case RP_EXPI_GET:
349 crc->api->get_expiration (crc->api->cls, &iterate_one_shot, crc);
350 break;
351
352 case RP_REMOVE:
353 {
354 struct GNUNET_HashCode key;
355 uint32_t size = 32768;
356 char value[size];
357
358 gen_key (0, &key);
359 memset (value, 0, size);
360 value[0] = crc->i;
361 crc->api->remove_key (crc->api->cls,
362 &key,
363 size,
364 value,
365 &remove_continuation,
366 crc);
367 break;
368 }
369
370 case RP_DROP:
371 crc->api->drop (crc->api->cls);
372 GNUNET_SCHEDULER_add_now (&cleaning_task, crc);
373 break;
374 }
375}
376
377
378/**
379 * Load the datastore plugin.
380 */
381static struct GNUNET_DATASTORE_PluginFunctions *
382load_plugin (const struct GNUNET_CONFIGURATION_Handle *cfg)
383{
384 static struct GNUNET_DATASTORE_PluginEnvironment env;
385 struct GNUNET_DATASTORE_PluginFunctions *ret;
386 char *name;
387 char *libname;
388
389 if (GNUNET_OK !=
390 GNUNET_CONFIGURATION_get_value_string (cfg,
391 "DATASTORE",
392 "DATABASE",
393 &name))
394 {
395 GNUNET_log (GNUNET_ERROR_TYPE_ERROR,
396 _ ("No `%s' specified for `%s' in configuration!\n"),
397 "DATABASE",
398 "DATASTORE");
399 return NULL;
400 }
401 env.cfg = cfg;
402 env.duc = &disk_utilization_change_cb;
403 env.cls = NULL;
404 GNUNET_log (GNUNET_ERROR_TYPE_INFO, _ ("Loading `%s' datastore plugin\n"),
405 name);
406 GNUNET_asprintf (&libname, "libgnunet_plugin_datastore_%s", name);
407 if (NULL == (ret = GNUNET_PLUGIN_load (libname, &env)))
408 {
409 fprintf (stderr, "Failed to load plugin `%s'!\n", name);
410 GNUNET_free (libname);
411 GNUNET_free (name);
412 ok = 77; /* mark test as skipped */
413 return NULL;
414 }
415 GNUNET_free (libname);
416 GNUNET_free (name);
417 return ret;
418}
419
420
421static void
422run (void *cls, char *const *args, const char *cfgfile,
423 const struct GNUNET_CONFIGURATION_Handle *c)
424{
425 struct GNUNET_DATASTORE_PluginFunctions *api;
426 struct CpsRunContext *crc;
427
428 api = load_plugin (c);
429 if (api == NULL)
430 {
431 fprintf (stderr,
432 "%s",
433 "Could not initialize plugin, assuming database not configured. Test not run!\n");
434 return;
435 }
436 crc = GNUNET_new (struct CpsRunContext);
437 crc->api = api;
438 crc->cfg = c;
439 crc->phase = RP_PUT;
440 GNUNET_SCHEDULER_add_now (&test, crc);
441}
442
443
444int
445main (int argc, char *argv[])
446{
447 char dir_name[PATH_MAX];
448 char cfg_name[PATH_MAX];
449 char *const xargv[] = {
450 "test-plugin-datastore",
451 "-c",
452 cfg_name,
453 NULL
454 };
455 static struct GNUNET_GETOPT_CommandLineOption options[] = {
456 GNUNET_GETOPT_OPTION_END
457 };
458
459 /* determine name of plugin to use */
460 plugin_name = GNUNET_TESTING_get_testname_from_underscore (argv[0]);
461 GNUNET_snprintf (dir_name, sizeof(dir_name),
462 "/tmp/test-gnunet-datastore-plugin-%s", plugin_name);
463 GNUNET_DISK_directory_remove (dir_name);
464 GNUNET_log_setup ("test-plugin-datastore",
465 "WARNING",
466 NULL);
467 GNUNET_snprintf (cfg_name, sizeof(cfg_name),
468 "test_plugin_datastore_data_%s.conf", plugin_name);
469 GNUNET_PROGRAM_run ((sizeof(xargv) / sizeof(char *)) - 1, xargv,
470 "test-plugin-datastore", "nohelp", options, &run, NULL);
471 if ((0 != ok) && (77 != ok))
472 fprintf (stderr, "Missed some testcases: %u\n", ok);
473 GNUNET_DISK_directory_remove (dir_name);
474 return ok;
475}
476
477
478/* end of test_plugin_datastore.c */
generated by cgit v1.2.3 (git 2.39.1) at 2024-05-16 07:39:59 +0000