2 if (NULL == (perf_ats = GNUNET_ATS_performance_init (cfg, &ats_perf_cb, NULL)))
4 GNUNET_log (GNUNET_ERROR_TYPE_ERROR,
5 "Failed to connect to performance API\n");
6 GNUNET_SCHEDULER_add_now (end_badly, NULL);
8 This file is part of GNUnet.
9 (C) 2010-2013 Christian Grothoff (and other contributing authors)
11 GNUnet is free software; you can redistribute it and/or modify
12 it under the terms of the GNU General Public License as published
13 by the Free Software Foundation; either version 3, or (at your
14 option) any later version.
16 GNUnet is distributed in the hope that it will be useful, but
17 WITHOUT ANY WARRANTY; without even the implied warranty of
18 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
19 General Public License for more details.
21 You should have received a copy of the GNU General Public License
22 along with GNUnet; see the file COPYING. If not, write to the
23 Free Software Foundation, Inc., 59 Temple Place - Suite 330,
24 Boston, MA 02111-1307, USA.
27 * @file ats/test_ats_solver_add_address.c
28 * @brief solver test: add 2 addresses, request address, delete, expect alternative
29 * @author Christian Grothoff
30 * @author Matthias Wachs
33 #include "gnunet_util_lib.h"
34 #include "gnunet_testbed_service.h"
35 #include "gnunet_ats_service.h"
36 #include "test_ats_api_common.h"
41 static GNUNET_SCHEDULER_TaskIdentifier die_task;
46 struct GNUNET_STATISTICS_Handle *stats;
51 static struct GNUNET_ATS_SchedulingHandle *sched_ats;
61 static struct Test_Address test_addr;
64 * Alternative test address
66 static struct Test_Address alt_test_addr;
71 static struct PeerContext p;
76 static struct GNUNET_HELLO_Address test_hello_address;
81 static struct GNUNET_HELLO_Address alt_test_hello_address;
86 static void *test_session;
91 static struct GNUNET_ATS_Information test_ats_info[2];
96 static uint32_t test_ats_count;
101 int addresses_added = GNUNET_NO;
103 int first_address_suggested = GNUNET_NO;
105 int first_address_deleted = GNUNET_NO;
107 int second_address_deleted = GNUNET_NO;
109 int second_address_suggested = GNUNET_YES;
111 static struct GNUNET_HELLO_Address *first_suggestion = NULL;
113 static struct GNUNET_HELLO_Address *second_suggestion = NULL;
117 stat_cb(void *cls, const char *subsystem, const char *name, uint64_t value,
121 end (void *cls, const struct GNUNET_SCHEDULER_TaskContext *tc)
123 if (die_task != GNUNET_SCHEDULER_NO_TASK)
125 GNUNET_SCHEDULER_cancel (die_task);
126 die_task = GNUNET_SCHEDULER_NO_TASK;
129 if (NULL != sched_ats)
131 GNUNET_ATS_scheduling_done (sched_ats);
135 GNUNET_STATISTICS_watch_cancel (stats, "ats", "# addresses", &stat_cb, NULL);
138 GNUNET_STATISTICS_destroy (stats, GNUNET_NO);
142 free_test_address (&test_addr);
143 GNUNET_free_non_null (first_suggestion);
144 GNUNET_free_non_null (second_suggestion);
150 end_badly (void *cls, const struct GNUNET_SCHEDULER_TaskContext *tc)
153 die_task = GNUNET_SCHEDULER_NO_TASK;
161 if (GNUNET_SCHEDULER_NO_TASK != die_task)
163 GNUNET_SCHEDULER_cancel (die_task);
164 die_task = GNUNET_SCHEDULER_NO_TASK;
166 GNUNET_SCHEDULER_add_now (&end_badly, NULL);
170 address_suggest_cb (void *cls,
171 const struct GNUNET_PeerIdentity *peer,
172 const struct GNUNET_HELLO_Address *address,
173 struct Session *session,
174 struct GNUNET_BANDWIDTH_Value32NBO bandwidth_out,
175 struct GNUNET_BANDWIDTH_Value32NBO bandwidth_in,
176 const struct GNUNET_ATS_Information *atsi,
179 GNUNET_log (GNUNET_ERROR_TYPE_INFO, "Received a sugggestion for peer `%s' : `%s'\n",
180 GNUNET_i2s (&address->peer), (char *) address->address);
182 if (GNUNET_NO == first_address_suggested)
184 if (NULL == first_suggestion)
186 if ((NULL == address) || (NULL != session))
192 if ((ntohl(bandwidth_in.value__) == 0) ||
193 (ntohl(bandwidth_out.value__) == 0))
200 GNUNET_log (GNUNET_ERROR_TYPE_INFO, "Received 1st sugggestion for peer `%s' : `%s'\n",
201 GNUNET_i2s (&address->peer), (char *) address->address);
203 first_suggestion = GNUNET_HELLO_address_copy (address);
204 first_address_suggested = GNUNET_YES;
207 GNUNET_log (GNUNET_ERROR_TYPE_INFO, "Deleting 1st address for peer `%s' : `%s'\n",
208 GNUNET_i2s (&address->peer), (char *) address->address);
209 GNUNET_ATS_address_destroyed (sched_ats, address, session);
210 first_address_deleted = GNUNET_YES;
215 if (GNUNET_YES == first_address_deleted)
217 if (NULL == second_suggestion)
219 GNUNET_assert (NULL != address);
220 GNUNET_assert (NULL == session);
221 GNUNET_assert (ntohl(bandwidth_in.value__) > 0);
222 GNUNET_assert (ntohl(bandwidth_out.value__) > 0);
224 if ((NULL == address) || (NULL != session))
230 if ((ntohl(bandwidth_in.value__) == 0) ||
231 (ntohl(bandwidth_out.value__) == 0))
238 if (0 == memcmp (address->address, first_suggestion->address,
239 (first_suggestion->address_length < address->address_length) ? first_suggestion->address_length : address->address_length))
241 GNUNET_log (GNUNET_ERROR_TYPE_INFO, "Deleted 1st address for peer `%s' was suggested after deletion: `%s' `%s'\n",
242 GNUNET_i2s (&address->peer), (char *) address->address, first_suggestion->address);
248 GNUNET_log (GNUNET_ERROR_TYPE_INFO, "Received 2nd sugggestion for peer `%s' : `%s'\n",
249 GNUNET_i2s (&address->peer), (char *) address->address);
250 second_suggestion = GNUNET_HELLO_address_copy (address);
251 second_address_suggested = GNUNET_YES;
253 GNUNET_log (GNUNET_ERROR_TYPE_INFO, "Deleting 2nd address for peer `%s' : `%s'\n",
254 GNUNET_i2s (&address->peer), (char *) address->address);
255 GNUNET_ATS_address_destroyed (sched_ats, address, session);
256 second_address_deleted = GNUNET_YES;
261 if (GNUNET_YES == second_address_deleted)
263 /* Expecting disconnect */
264 if ((ntohl(bandwidth_in.value__) == 0) &&
265 (ntohl(bandwidth_out.value__) == 0))
267 GNUNET_log (GNUNET_ERROR_TYPE_INFO, "ATS tells me to disconnect\n");
268 GNUNET_SCHEDULER_add_now (&end, NULL);
273 GNUNET_log (GNUNET_ERROR_TYPE_INFO, "Expected disconnect but received address `%s' with bandwidth \n",
274 (char *) address->address);
282 stat_cb(void *cls, const char *subsystem,
283 const char *name, uint64_t value,
286 GNUNET_log (GNUNET_ERROR_TYPE_INFO, "ATS statistics: `%s' `%s' %llu\n",
287 subsystem,name, value);
288 if ((GNUNET_NO == addresses_added) && (value == 2))
290 GNUNET_log (GNUNET_ERROR_TYPE_INFO, "All addresses added, requesting....\n");
291 /* We have 2 addresses, so we can request */
292 addresses_added = GNUNET_YES;
293 GNUNET_ATS_suggest_address (sched_ats, &p.id, NULL, NULL);
299 run (void *cls, const struct GNUNET_CONFIGURATION_Handle *mycfg,
300 struct GNUNET_TESTING_Peer *peer)
302 die_task = GNUNET_SCHEDULER_add_delayed (TIMEOUT, &end_badly, NULL);
303 stats = GNUNET_STATISTICS_create ("ats", mycfg);
304 GNUNET_STATISTICS_watch (stats, "ats", "# addresses", &stat_cb, NULL);
307 /* Connect to ATS scheduling */
308 sched_ats = GNUNET_ATS_scheduling_init (mycfg, &address_suggest_cb, NULL);
309 if (sched_ats == NULL)
311 GNUNET_log (GNUNET_ERROR_TYPE_ERROR, "Could not connect to ATS scheduling!\n");
317 memset (&p.id, '1', sizeof (p.id));
318 GNUNET_log (GNUNET_ERROR_TYPE_DEBUG, "Created peer `%s'\n",
319 GNUNET_i2s_full(&p.id));
321 /* Prepare ATS Information */
322 test_ats_info[0].type = htonl (GNUNET_ATS_NETWORK_TYPE);
323 test_ats_info[0].value = htonl(GNUNET_ATS_NET_WAN);
324 test_ats_info[1].type = htonl (GNUNET_ATS_QUALITY_NET_DISTANCE);
325 test_ats_info[1].value = htonl(1);
328 /* Adding address without session */
330 create_test_address (&test_addr, "test", test_session, "test", strlen ("test") + 1);
331 test_hello_address.peer = p.id;
332 test_hello_address.transport_name = test_addr.plugin;
333 test_hello_address.address = test_addr.addr;
334 test_hello_address.address_length = test_addr.addr_len;
336 /* Adding alternative address without session */
338 create_test_address (&alt_test_addr, "test", test_session, "alt_test", strlen ("alt_test") + 1);
339 alt_test_hello_address.peer = p.id;
340 alt_test_hello_address.transport_name = alt_test_addr.plugin;
341 alt_test_hello_address.address = alt_test_addr.addr;
342 alt_test_hello_address.address_length = alt_test_addr.addr_len;
346 GNUNET_ATS_address_add (sched_ats, &test_hello_address, NULL, test_ats_info, test_ats_count);
347 /* Adding alternative address */
348 GNUNET_ATS_address_add (sched_ats, &alt_test_hello_address, NULL, test_ats_info, test_ats_count);
353 main (int argc, char *argv[])
356 char *src_filename = GNUNET_strdup (__FILE__);
357 char *test_filename = GNUNET_strdup (argv[0]);
363 if (NULL == (sep = (strstr (src_filename,".c"))))
370 if (NULL != (sep = strstr (test_filename, ".exe")))
373 if (NULL == (solver = strstr (test_filename, src_filename)))
378 solver += strlen (src_filename) +1;
380 if (0 == strcmp(solver, "proportional"))
382 config_file = "test_ats_solver_proportional.conf";
384 else if (0 == strcmp(solver, "mlp"))
386 config_file = "test_ats_solver_mlp.conf";
388 else if ((0 == strcmp(solver, "ril")))
390 config_file = "test_ats_solver_ril.conf";
395 GNUNET_free (src_filename);
396 GNUNET_free (test_filename);
400 GNUNET_free (src_filename);
401 GNUNET_free (test_filename);
403 if (0 != GNUNET_TESTING_peer_run ("test-ats-solver",
404 config_file, &run, NULL ))
405 return GNUNET_SYSERR;
410 /* end of file test_ats_solver_add_address.c */