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-rw-r--r--src/transport/test_transport_api_manipulation_send_tcp.c199
1 files changed, 0 insertions, 199 deletions
diff --git a/src/transport/test_transport_api_manipulation_send_tcp.c b/src/transport/test_transport_api_manipulation_send_tcp.c
deleted file mode 100644
index ea735cfc6..000000000
--- a/src/transport/test_transport_api_manipulation_send_tcp.c
+++ /dev/null
@@ -1,199 +0,0 @@
1/*
2 This file is part of GNUnet.
3 Copyright (C) 2009, 2010, 2016 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 transport/test_transport_api_manipulation_send_tcp.c
22 * @brief base test case for transport traffic manipulation implementation
23 *
24 * This test case will setup 2 peers and connect them, the first message
25 * will be sent without manipulation, then a send delay of 1 second will
26 * be configured and 1 more message will be sent. Time will be measured.
27 *
28 * In addition the distance on receiver side will be manipulated to be 10
29 */
30#include "platform.h"
31#include "gnunet_transport_service.h"
32#include "transport-testing.h"
33
34/**
35 * How long until we give up on transmitting the message?
36 */
37#define TIMEOUT GNUNET_TIME_relative_multiply (GNUNET_TIME_UNIT_SECONDS, 30)
38
39static struct GNUNET_TRANSPORT_TESTING_ConnectCheckContext *ccc;
40
41static int messages_recv;
42
43static struct GNUNET_TIME_Absolute start_normal;
44
45static struct GNUNET_TIME_Relative dur_normal;
46
47static struct GNUNET_TIME_Absolute start_delayed;
48
49static struct GNUNET_TIME_Relative dur_delayed;
50
51
52static void
53do_free (void *cls)
54{
55 struct GNUNET_TRANSPORT_TESTING_SendClosure *sc = cls;
56
57 GNUNET_free (sc);
58}
59
60
61static void
62delayed_transmit (void *cls)
63{
64 struct GNUNET_TRANSPORT_TESTING_SendClosure *sc = cls;
65
66 start_delayed = GNUNET_TIME_absolute_get ();
67 GNUNET_TRANSPORT_TESTING_large_send (sc);
68}
69
70
71static void
72sendtask (void *cls)
73{
74 struct GNUNET_TRANSPORT_TESTING_SendClosure *sc;
75 struct GNUNET_TIME_Relative delay;
76 struct GNUNET_ATS_Properties prop;
77
78 sc = GNUNET_new (struct GNUNET_TRANSPORT_TESTING_SendClosure);
79 sc->num_messages = 1;
80 sc->ccc = ccc;
81 sc->cont = &do_free;
82 sc->cont_cls = sc;
83 if (0 == messages_recv)
84 {
85 start_normal = GNUNET_TIME_absolute_get ();
86 }
87 if (1 == messages_recv)
88 {
89 memset (&prop,
90 0,
91 sizeof(prop));
92 delay = GNUNET_TIME_UNIT_SECONDS;
93 GNUNET_TRANSPORT_manipulation_set (ccc->p[0]->tmh,
94 &ccc->p[1]->id,
95 &prop,
96 GNUNET_TIME_UNIT_ZERO,
97 delay);
98 /* wait 1s to allow manipulation to go into effect */
99 GNUNET_SCHEDULER_add_delayed (GNUNET_TIME_UNIT_SECONDS,
100 &delayed_transmit,
101 sc);
102 return;
103 }
104 GNUNET_TRANSPORT_TESTING_large_send (sc);
105}
106
107
108static void
109notify_receive (void *cls,
110 struct GNUNET_TRANSPORT_TESTING_PeerContext *receiver,
111 const struct GNUNET_PeerIdentity *sender,
112 const struct GNUNET_TRANSPORT_TESTING_TestMessage *message)
113{
114 {
115 char *ps = GNUNET_strdup (GNUNET_i2s (&receiver->id));
116
117 GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
118 "Peer %u (`%s') received message of type %d and size %u size from peer %s)!\n",
119 receiver->no,
120 ps,
121 ntohs (message->header.type),
122 ntohs (message->header.size),
123 GNUNET_i2s (sender));
124 GNUNET_free (ps);
125 }
126
127 if ((GNUNET_TRANSPORT_TESTING_SIMPLE_MTYPE != ntohs (message->header.type)) ||
128 (GNUNET_TRANSPORT_TESTING_LARGE_MESSAGE_SIZE != ntohs (
129 message->header.size)))
130 {
131 GNUNET_break (0);
132 ccc->global_ret = GNUNET_SYSERR;
133 GNUNET_SCHEDULER_shutdown ();
134 return;
135 }
136
137 if (0 == messages_recv)
138 {
139 /* Received non-delayed message */
140 dur_normal = GNUNET_TIME_absolute_get_duration (start_normal);
141 GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
142 "Received non-delayed message %u after %s\n",
143 messages_recv,
144 GNUNET_STRINGS_relative_time_to_string (dur_normal,
145 GNUNET_YES));
146 GNUNET_SCHEDULER_add_now (&sendtask,
147 NULL);
148 messages_recv++;
149 return;
150 }
151 /* Received manipulated message */
152 dur_delayed = GNUNET_TIME_absolute_get_duration (start_delayed);
153 GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
154 "Received delayed message %u after %s\n",
155 messages_recv,
156 GNUNET_STRINGS_relative_time_to_string (dur_delayed,
157 GNUNET_YES));
158 if (dur_delayed.rel_value_us < GNUNET_TIME_UNIT_SECONDS.rel_value_us)
159 {
160 GNUNET_break (0);
161 ccc->global_ret = GNUNET_SYSERR;
162 GNUNET_log (GNUNET_ERROR_TYPE_ERROR,
163 "Delayed message was not delayed correctly: took only %s\n",
164 GNUNET_STRINGS_relative_time_to_string (dur_delayed,
165 GNUNET_YES));
166 }
167 else
168 {
169 ccc->global_ret = GNUNET_OK;
170 }
171 GNUNET_SCHEDULER_shutdown ();
172}
173
174
175int
176main (int argc,
177 char *argv[])
178{
179 struct GNUNET_TRANSPORT_TESTING_ConnectCheckContext my_ccc = {
180 .connect_continuation = &sendtask,
181 .config_file = "test_transport_api_data.conf",
182 .rec = &notify_receive,
183 .nc = &GNUNET_TRANSPORT_TESTING_log_connect,
184 .nd = &GNUNET_TRANSPORT_TESTING_log_disconnect,
185 .timeout = TIMEOUT,
186 .global_ret = GNUNET_NO
187 };
188
189 ccc = &my_ccc;
190 if (GNUNET_OK !=
191 GNUNET_TRANSPORT_TESTING_main (2,
192 &GNUNET_TRANSPORT_TESTING_connect_check,
193 ccc))
194 return 1;
195 return 0;
196}
197
198
199/* end of test_transport_api_manipulation_send_tcp.c */
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