2 This file is part of GNUnet.
3 (C) 2010,2011 Christian Grothoff (and other contributing authors)
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12 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
13 General Public License for more details.
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21 * @file ats/test_ats_mlp.c
22 * @brief test for the MLP solver
23 * @author Christian Grothoff
24 * @author Matthias Wachs
28 * @file ats/test_ats_simplistic_change_preference.c
29 * @brief test for changing preferences in ats simplistic solver
30 * @author Christian Grothoff
31 * @author Matthias Wachs
34 #include "gnunet_ats_service.h"
35 #include "gnunet_testing_lib-new.h"
37 #include "test_ats_api_common.h"
39 #define DEBUG_ATS_INFO GNUNET_NO
41 static GNUNET_SCHEDULER_TaskIdentifier die_task;
46 static struct GNUNET_ATS_SchedulingHandle *sched_ats;
51 static struct GNUNET_ATS_PerformanceHandle *perf_ats;
62 static struct Test_Address test_addr[2];
67 static struct PeerContext p[2];
73 struct GNUNET_HELLO_Address test_hello_address[2];
78 static void *test_session[2];
83 struct GNUNET_ATS_Information test_ats_info[2];
88 uint32_t test_ats_count;
91 * Configured WAN out quota
93 unsigned long long wan_quota_out;
96 * Configured WAN in quota
98 unsigned long long wan_quota_in;
102 end_badly (void *cls, const struct GNUNET_SCHEDULER_TaskContext *tc)
104 die_task = GNUNET_SCHEDULER_NO_TASK;
106 if (sched_ats != NULL)
107 GNUNET_ATS_scheduling_done (sched_ats);
108 if (perf_ats != NULL)
109 GNUNET_ATS_performance_done (perf_ats);
110 free_test_address (&test_addr[0]);
118 GNUNET_log (GNUNET_ERROR_TYPE_DEBUG, "Shutting down\n");
119 if (die_task != GNUNET_SCHEDULER_NO_TASK)
121 GNUNET_SCHEDULER_cancel (die_task);
122 die_task = GNUNET_SCHEDULER_NO_TASK;
124 GNUNET_ATS_performance_done (perf_ats);
126 GNUNET_ATS_scheduling_done (sched_ats);
128 free_test_address (&test_addr[0]);
133 address_suggest_cb (void *cls, const struct GNUNET_HELLO_Address *address,
134 struct Session *session,
135 struct GNUNET_BANDWIDTH_Value32NBO bandwidth_out,
136 struct GNUNET_BANDWIDTH_Value32NBO bandwidth_in,
137 const struct GNUNET_ATS_Information *atsi,
140 static int stage = 0;
141 unsigned int bw_in = ntohl(bandwidth_in.value__);
142 unsigned int bw_out = ntohl(bandwidth_out.value__);
145 if (GNUNET_OK == compare_addresses (address, session, &test_hello_address[0], test_session[0]))
147 GNUNET_log (GNUNET_ERROR_TYPE_DEBUG, "Stage 0: Callback with correct address `%s'\n",
148 GNUNET_i2s (&address->peer));
153 GNUNET_log (GNUNET_ERROR_TYPE_DEBUG, "Stage 0: Callback with invalid address `%s'\n",
154 GNUNET_i2s (&address->peer));
158 if (GNUNET_OK != compare_ats(atsi, ats_count, test_ats_info, test_ats_count))
160 GNUNET_log (GNUNET_ERROR_TYPE_ERROR, "Stage 0: Callback with incorrect ats info \n");
164 if (bw_in > wan_quota_in)
166 GNUNET_log (GNUNET_ERROR_TYPE_ERROR, "Suggested WAN inbound quota %u bigger than allowed quota %llu \n",
167 bw_in, wan_quota_in);
171 GNUNET_log (GNUNET_ERROR_TYPE_DEBUG, "Suggested WAN inbound quota %u, allowed quota %llu \n",
172 bw_in, wan_quota_in);
174 if (bw_out > wan_quota_out)
176 GNUNET_log (GNUNET_ERROR_TYPE_ERROR, "Suggested WAN outbound quota %u bigger than allowed quota %llu \n",
177 bw_out, wan_quota_out);
181 GNUNET_log (GNUNET_ERROR_TYPE_DEBUG, "Suggested WAN outbound quota %u, allowed quota %llu \n",
182 bw_out, wan_quota_out);
186 GNUNET_ATS_suggest_address_cancel (sched_ats, &p[0].id);
187 GNUNET_SCHEDULER_add_now (&end, NULL);
193 /* Change preference */
194 GNUNET_ATS_change_preference (perf_ats,
196 GNUNET_ATS_PREFERENCE_BANDWIDTH,(double) 1000, GNUNET_ATS_PREFERENCE_END);
198 /* Request address */
199 GNUNET_ATS_suggest_address (sched_ats, &p[0].id);
204 /* Expecting callback for address[0] with updated quota and no callback for address[1]*/
205 if (GNUNET_OK == compare_addresses (address, session, &test_hello_address[0], test_session[0]))
207 GNUNET_log (GNUNET_ERROR_TYPE_DEBUG, "Stage 1: Callback with correct address `%s'\n",
208 GNUNET_i2s (&address->peer));
213 GNUNET_log (GNUNET_ERROR_TYPE_DEBUG, "Stage 1: Callback with invalid address `%s'\n",
214 GNUNET_i2s (&address->peer));
218 if (GNUNET_OK != compare_ats(atsi, ats_count, test_ats_info, test_ats_count))
220 GNUNET_log (GNUNET_ERROR_TYPE_ERROR, "Stage 1: Callback with incorrect ats info \n");
224 if (bw_in > wan_quota_in)
226 GNUNET_log (GNUNET_ERROR_TYPE_ERROR, "Suggested WAN inbound quota %u bigger than allowed quota %llu \n",
227 bw_in, wan_quota_in);
230 else if (p[0].bw_in_assigned > bw_in)
232 GNUNET_log (GNUNET_ERROR_TYPE_ERROR, "Suggested WAN inbound quota %u bigger than last quota %llu \n",
233 bw_in, p[0].bw_in_assigned);
237 GNUNET_log (GNUNET_ERROR_TYPE_DEBUG, "Suggested WAN inbound quota %u, allowed quota %llu \n",
238 bw_in, wan_quota_in);
240 if (bw_out > wan_quota_out)
242 GNUNET_log (GNUNET_ERROR_TYPE_ERROR, "Suggested WAN outbound quota %u bigger than allowed quota %llu \n",
243 bw_out, wan_quota_out);
246 else if (p[0].bw_out_assigned > bw_out)
248 GNUNET_log (GNUNET_ERROR_TYPE_ERROR, "Suggested WAN inbound quota %u bigger than last quota %llu \n",
249 bw_out, p[0].bw_out_assigned);
253 GNUNET_log (GNUNET_ERROR_TYPE_DEBUG, "Suggested WAN outbound quota %u, allowed quota %llu \n",
254 bw_out, wan_quota_out);
258 GNUNET_ATS_suggest_address_cancel (sched_ats, &p[1].id);
259 GNUNET_SCHEDULER_add_now (&end, NULL);
264 GNUNET_ATS_suggest_address_cancel (sched_ats, &p[1].id);
265 GNUNET_SCHEDULER_add_now (&end, NULL);
273 const struct GNUNET_CONFIGURATION_Handle *cfg,
274 struct GNUNET_TESTING_Peer *peer)
278 if (GNUNET_OK != GNUNET_CONFIGURATION_get_value_string(cfg, "ats", "WAN_QUOTA_OUT", "a_str))
280 fprintf (stderr, "Cannot load WAN outbound quota from configuration, exit!\n");
284 if (GNUNET_SYSERR == GNUNET_STRINGS_fancy_size_to_bytes (quota_str, &wan_quota_out))
286 fprintf (stderr, "Cannot load WAN outbound quota from configuration, exit!\n");
288 GNUNET_free (quota_str);
291 GNUNET_free (quota_str);
294 if (GNUNET_OK != GNUNET_CONFIGURATION_get_value_string(cfg, "ats", "WAN_QUOTA_IN", "a_str))
296 fprintf (stderr, "Cannot load WAN inbound quota from configuration, exit!\n");
300 if (GNUNET_SYSERR == GNUNET_STRINGS_fancy_size_to_bytes (quota_str, &wan_quota_in))
302 fprintf (stderr, "Cannot load WAN inbound quota from configuration, exit!\n");
303 GNUNET_free (quota_str);
307 GNUNET_free (quota_str);
309 GNUNET_log (GNUNET_ERROR_TYPE_DEBUG, "Configured WAN inbound quota: %llu\n", wan_quota_in);
310 GNUNET_log (GNUNET_ERROR_TYPE_DEBUG, "Configured WAN outbound quota: %llu\n", wan_quota_out);
313 die_task = GNUNET_SCHEDULER_add_delayed (TIMEOUT, &end_badly, NULL);
315 /* Connect to ATS scheduling */
316 sched_ats = GNUNET_ATS_scheduling_init (cfg, &address_suggest_cb, NULL);
317 if (sched_ats == NULL)
319 GNUNET_log (GNUNET_ERROR_TYPE_ERROR, "Could not connect to ATS scheduling!\n");
325 perf_ats = GNUNET_ATS_performance_init (cfg, NULL, NULL);
326 if (perf_ats == NULL)
328 GNUNET_log (GNUNET_ERROR_TYPE_ERROR, "Could not connect to ATS performance!\n");
335 if (GNUNET_SYSERR == GNUNET_CRYPTO_hash_from_string(PEERID0, &p[0].id.hashPubKey))
337 GNUNET_log (GNUNET_ERROR_TYPE_ERROR, "Could not setup peer!\n");
343 GNUNET_assert (0 == strcmp (PEERID0, GNUNET_i2s_full (&p[0].id)));
345 GNUNET_log (GNUNET_ERROR_TYPE_DEBUG, "Created peer `%s'\n",
346 GNUNET_i2s(&p[0].id));
349 if (GNUNET_SYSERR == GNUNET_CRYPTO_hash_from_string(PEERID1, &p[1].id.hashPubKey))
351 GNUNET_log (GNUNET_ERROR_TYPE_ERROR, "Could not setup peer!\n");
357 GNUNET_assert (0 == strcmp (PEERID1, GNUNET_i2s_full (&p[1].id)));
359 GNUNET_log (GNUNET_ERROR_TYPE_DEBUG, "Created peer `%s'\n",
360 GNUNET_i2s(&p[1].id));
362 /* Prepare ATS Information */
363 test_ats_info[0].type = htonl (GNUNET_ATS_NETWORK_TYPE);
364 test_ats_info[0].value = htonl(GNUNET_ATS_NET_WAN);
365 test_ats_info[1].type = htonl (GNUNET_ATS_QUALITY_NET_DISTANCE);
366 test_ats_info[1].value = htonl(1);
369 /* Adding address with session */
370 test_session[0] = &test_addr[0];
371 create_test_address (&test_addr[0], "test0", test_session[0], "test0", strlen ("test0") + 1);
372 test_hello_address[0].peer = p[0].id;
373 test_hello_address[0].transport_name = test_addr[0].plugin;
374 test_hello_address[0].address = test_addr[0].addr;
375 test_hello_address[0].address_length = test_addr[0].addr_len;
376 GNUNET_ATS_address_add (sched_ats, &test_hello_address[0], test_session[0], test_ats_info, test_ats_count);
378 GNUNET_ATS_suggest_address (sched_ats, &p[0].id);
383 main (int argc, char *argv[])
385 if (0 != GNUNET_TESTING_peer_run ("test_ats_simplistic_change_preference",
393 /* end of file test_ats_simplistic_change_preference.c */