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13 Affero General Public License for more details.
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19 * @file transport/test_quota_compliance.c
20 * @brief base test case for transport implementations
22 * This test case tests quota compliance both on transport level
25 #include "gnunet_transport_service.h"
26 #include "gnunet_ats_service.h"
28 #include "transport-testing.h"
33 #define TIMEOUT GNUNET_TIME_relative_multiply (GNUNET_TIME_UNIT_SECONDS, 480)
35 #define DURATION GNUNET_TIME_relative_multiply (GNUNET_TIME_UNIT_SECONDS, 80)
38 static struct GNUNET_SCHEDULER_Task *measure_task;
40 static char *gen_cfgs[2];
42 static unsigned long long quota_in[] = { 10000, 10000 };
44 static unsigned long long quota_out[] = { 10000, 10000 };
46 static struct GNUNET_TRANSPORT_TESTING_ConnectCheckContext *ccc;
50 * Note that this value must not significantly exceed
51 * 'MAX_PENDING' in 'gnunet-service-transport.c', otherwise
52 * messages may be dropped even for a reliable transport.
54 #define TOTAL_MSGS (1024 * 32)
56 static unsigned long long total_bytes_recv;
58 static struct GNUNET_TIME_Absolute start_time;
64 unsigned long long delta;
65 unsigned long long datarate;
67 delta = GNUNET_TIME_absolute_get_duration (start_time).rel_value_us;
68 datarate = (total_bytes_recv * 1000 * 1000) / delta;
71 "Throughput was %llu b/s\n",
73 ccc->global_ret = GNUNET_OK;
74 if (datarate > 1.5 * quota_in[1])
76 GNUNET_log (GNUNET_ERROR_TYPE_ERROR,
77 "Datarate of %llu b/s significantly higher than allowed inbound quota of %llu b/s\n",
80 ccc->global_ret = GNUNET_SYSERR;
82 if (datarate > 1.5 * quota_out[0])
84 GNUNET_log (GNUNET_ERROR_TYPE_ERROR,
85 "Datarate of %llu b/s significantly higher than allowed outbound quota of %llu b/s\n",
88 ccc->global_ret = GNUNET_SYSERR;
90 if (GNUNET_OK == ccc->global_ret)
92 GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
93 "Datarate of %llu b/s complied to allowed outbound quota of %llu b/s and inbound quota of %llu b/s\n",
102 custom_shutdown (void *cls)
104 if (NULL != measure_task)
106 GNUNET_SCHEDULER_cancel (measure_task);
114 get_size (unsigned int iter)
118 ret = (iter * iter * iter) % 60000;
119 ret += sizeof (struct GNUNET_TRANSPORT_TESTING_TestMessage);
125 notify_receive (void *cls,
126 struct GNUNET_TRANSPORT_TESTING_PeerContext *receiver,
127 const struct GNUNET_PeerIdentity *sender,
128 const struct GNUNET_TRANSPORT_TESTING_TestMessage *hdr)
131 if (GNUNET_TRANSPORT_TESTING_SIMPLE_MTYPE != ntohs (hdr->header.type))
133 total_bytes_recv += ntohs (hdr->header.size);
136 char *ps = GNUNET_strdup (GNUNET_i2s (&receiver->id));
138 GNUNET_log (GNUNET_ERROR_TYPE_INFO,
139 "Peer %u (`%s') got message %u of size %u from peer (`%s')\n",
143 ntohs (hdr->header.size),
144 GNUNET_i2s (sender));
157 if ((DURATION.rel_value_us / 1000 / 1000LL) < counter)
159 FPRINTF (stderr, "%s", ".\n");
160 GNUNET_SCHEDULER_shutdown ();
163 FPRINTF (stderr, "%s", ".");
164 measure_task = GNUNET_SCHEDULER_add_delayed (GNUNET_TIME_UNIT_SECONDS,
171 start_task (void *cls)
173 static struct GNUNET_TRANSPORT_TESTING_SendClosure sc = {
174 .num_messages = TOTAL_MSGS,
175 .get_size_cb = &get_size
179 measure_task = GNUNET_SCHEDULER_add_delayed (GNUNET_TIME_UNIT_SECONDS,
182 start_time = GNUNET_TIME_absolute_get ();
183 GNUNET_SCHEDULER_add_now (&GNUNET_TRANSPORT_TESTING_simple_send,
189 generate_config (const char *cfg_file,
190 unsigned long long quota_in,
191 unsigned long long quota_out)
196 struct GNUNET_CONFIGURATION_Handle *cfg = GNUNET_CONFIGURATION_create ();
198 GNUNET_assert (GNUNET_OK ==
199 GNUNET_CONFIGURATION_load (cfg,
201 GNUNET_asprintf (&fname,
202 "q_in_%llu_q_out_%llu_%s",
206 GNUNET_CONFIGURATION_set_value_string (cfg,
210 for (int c = 0; c < GNUNET_ATS_NetworkTypeCount; c++)
212 GNUNET_asprintf (&in_name,
214 GNUNET_ATS_print_network_type (c));
215 GNUNET_asprintf (&out_name,
217 GNUNET_ATS_print_network_type (c));
218 GNUNET_CONFIGURATION_set_value_number (cfg,
222 GNUNET_CONFIGURATION_set_value_number (cfg,
226 GNUNET_free (in_name);
227 GNUNET_free (out_name);
229 GNUNET_assert (GNUNET_OK ==
230 GNUNET_CONFIGURATION_write (cfg,
232 GNUNET_CONFIGURATION_destroy (cfg);
239 struct GNUNET_TRANSPORT_TESTING_Handle *tth_,
240 const char *test_plugin_,
241 const char *test_name_,
242 unsigned int num_peers,
245 struct GNUNET_TRANSPORT_TESTING_ConnectCheckContext my_ccc = {
246 .connect_continuation = &start_task,
247 .config_file = "test_quota_compliance_data.conf",
248 .rec = ¬ify_receive,
249 .nc = &GNUNET_TRANSPORT_TESTING_log_connect,
250 .nd = &GNUNET_TRANSPORT_TESTING_log_disconnect,
251 .shutdown_task = &custom_shutdown,
256 if (NULL != strstr (test_name_,
259 GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
260 "Running asymmetric test with sending peer unlimited, receiving peer (in/out): %llu/%llu b/s \n",
263 quota_out[0] = 1024 * 1024 * 1024;
264 quota_in[0] = 1024 * 1024 * 1024;
268 GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
269 "Running symmetric test with (in/out) %llu/%llu b/s \n",
273 for (unsigned int i=0;i<2;i++)
275 gen_cfgs[i] = generate_config (cfg_files[i],
278 GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
279 "Generated config file `%s'\n",
283 return GNUNET_TRANSPORT_TESTING_connect_check (&my_ccc,
297 GNUNET_TRANSPORT_TESTING_main (2,
304 for (unsigned int i=0;i<2;i++)
306 if ( (NULL != gen_cfgs[i]) &&
307 (GNUNET_YES == GNUNET_DISK_file_test (gen_cfgs[i])) )
309 GNUNET_DISK_directory_remove (gen_cfgs[i]);
310 GNUNET_free (gen_cfgs[i]);
317 /* end of test_quota_compliance.c */