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3 Copyright (C) 2009, 2010, 2016 GNUnet e.V.
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,
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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.
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18 SPDX-License-Identifier: AGPL3.0-or-later
21 * @file transport/test_transport_api_manipulation_cfg.c
22 * @brief base test case for transport traffic manipulation implementation
25 * Peer 1 has inbound and outbound delay of 100ms
26 * Peer 2 has no inbound and outbound delay
28 * We send a request from P1 to P2 and expect delay of >= TEST_DELAY us
29 * Then we send response from P2 to P1 and expect delay of >= TEST_DELAY us
32 #include "gnunet_transport_service.h"
33 #include "transport-testing.h"
36 * How long until we give up on transmitting the message?
38 #define TIMEOUT GNUNET_TIME_relative_multiply (GNUNET_TIME_UNIT_SECONDS, 120)
41 #define TEST_MESSAGE_SIZE 2600
43 #define TEST_RESPONSE_MESSAGE_TYPE
46 * Test delay, in microseconds.
48 #define TEST_DELAY 100 * 1000LL
51 static struct GNUNET_TRANSPORT_TESTING_ConnectCheckContext *ccc;
53 static struct GNUNET_TIME_Absolute start_request;
55 static struct GNUNET_TIME_Absolute start_response;
59 sendtask_response_task (void *cls)
63 start_response = GNUNET_TIME_absolute_get ();
64 ret = GNUNET_TRANSPORT_TESTING_send (ccc->p[1],
66 GNUNET_TRANSPORT_TESTING_SIMPLE_MTYPE2,
74 GNUNET_SCHEDULER_shutdown ();
77 GNUNET_assert (GNUNET_SYSERR != ret);
82 notify_receive (void *cls,
83 struct GNUNET_TRANSPORT_TESTING_PeerContext *receiver,
84 const struct GNUNET_PeerIdentity *sender,
85 const struct GNUNET_TRANSPORT_TESTING_TestMessage *message)
87 struct GNUNET_TIME_Relative duration;
90 char *ps = GNUNET_strdup (GNUNET_i2s (&receiver->id));
92 GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
93 "Peer %u (`%s') received message of type %d and size %u size from peer %s)!\n",
96 ntohs (message->header.type),
97 ntohs (message->header.size),
102 switch (ntohs (message->header.type))
104 case GNUNET_TRANSPORT_TESTING_SIMPLE_MTYPE:
105 duration = GNUNET_TIME_absolute_get_difference (start_request,
106 GNUNET_TIME_absolute_get ());
107 if (duration.rel_value_us >= TEST_DELAY)
109 GNUNET_log (GNUNET_ERROR_TYPE_INFO,
110 "Request message was delayed for %s\n",
111 GNUNET_STRINGS_relative_time_to_string (duration,
116 GNUNET_log (GNUNET_ERROR_TYPE_ERROR,
117 "Request message was delayed for unexpected duration %s\n",
118 GNUNET_STRINGS_relative_time_to_string (duration,
120 ccc->global_ret = GNUNET_SYSERR;
121 GNUNET_SCHEDULER_shutdown ();
124 GNUNET_SCHEDULER_add_now (&sendtask_response_task,
128 case GNUNET_TRANSPORT_TESTING_SIMPLE_MTYPE2:
129 duration = GNUNET_TIME_absolute_get_difference (start_response,
130 GNUNET_TIME_absolute_get ());
131 if (duration.rel_value_us >= TEST_DELAY)
133 GNUNET_log (GNUNET_ERROR_TYPE_INFO,
134 "Response message was delayed for %s\n",
135 GNUNET_STRINGS_relative_time_to_string (duration,
137 ccc->global_ret = GNUNET_OK;
141 GNUNET_log (GNUNET_ERROR_TYPE_ERROR,
142 "Response message was delayed for unexpected duration %s\n",
143 GNUNET_STRINGS_relative_time_to_string (duration,
145 ccc->global_ret = GNUNET_SYSERR;
147 GNUNET_SCHEDULER_shutdown ();
161 struct GNUNET_TRANSPORT_TESTING_SendClosure sc = {
164 struct GNUNET_TRANSPORT_TESTING_ConnectCheckContext my_ccc = {
165 .connect_continuation = &GNUNET_TRANSPORT_TESTING_large_send,
166 .connect_continuation_cls = &sc,
167 .config_file = "test_transport_api_data.conf",
168 .rec = ¬ify_receive,
169 .nc = &GNUNET_TRANSPORT_TESTING_log_connect,
170 .nd = &GNUNET_TRANSPORT_TESTING_log_disconnect,
176 start_request = GNUNET_TIME_absolute_get ();
178 GNUNET_TRANSPORT_TESTING_main (2,
179 &GNUNET_TRANSPORT_TESTING_connect_check,
186 /* end of test_transport_api_manipulation_cfg.c */