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-rw-r--r--src/transport/test_transport_api_manipulation_recv_tcp.c203
1 files changed, 0 insertions, 203 deletions
diff --git a/src/transport/test_transport_api_manipulation_recv_tcp.c b/src/transport/test_transport_api_manipulation_recv_tcp.c
deleted file mode 100644
index 207c4416f..000000000
--- a/src/transport/test_transport_api_manipulation_recv_tcp.c
+++ /dev/null
@@ -1,203 +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_recv_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 receive delay of 1 second will
26 * be configured and 2 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, 120)
38
39
40static struct GNUNET_TRANSPORT_TESTING_ConnectCheckContext *ccc;
41
42static int messages_recv;
43
44static struct GNUNET_TIME_Absolute start_normal;
45
46static struct GNUNET_TIME_Relative dur_normal;
47
48static struct GNUNET_TIME_Absolute start_delayed;
49
50static struct GNUNET_TIME_Relative dur_delayed;
51
52
53static void
54do_free (void *cls)
55{
56 struct GNUNET_TRANSPORT_TESTING_SendClosure *sc = cls;
57
58 GNUNET_free (sc);
59}
60
61
62static void
63delayed_transmit (void *cls)
64{
65 struct GNUNET_TRANSPORT_TESTING_SendClosure *sc = cls;
66
67 start_delayed = GNUNET_TIME_absolute_get ();
68 GNUNET_TRANSPORT_TESTING_large_send (sc);
69}
70
71
72static void
73sendtask (void *cls)
74{
75 struct GNUNET_TRANSPORT_TESTING_SendClosure *sc;
76 struct GNUNET_ATS_Properties prop;
77 struct GNUNET_TIME_Relative delay;
78
79 sc = GNUNET_new (struct GNUNET_TRANSPORT_TESTING_SendClosure);
80 sc->num_messages = 1;
81 sc->ccc = ccc;
82 sc->cont = &do_free;
83 sc->cont_cls = sc;
84 if (0 == messages_recv)
85 {
86 start_normal = GNUNET_TIME_absolute_get ();
87 }
88 if (0 < messages_recv)
89 {
90 memset (&prop,
91 0,
92 sizeof(prop));
93 delay = GNUNET_TIME_UNIT_SECONDS;
94 GNUNET_TRANSPORT_manipulation_set (ccc->p[1]->tmh,
95 &ccc->p[0]->id,
96 &prop,
97 delay,
98 GNUNET_TIME_UNIT_ZERO);
99 /* wait 1s to allow manipulation to go into effect */
100 if (1 == messages_recv)
101 {
102 GNUNET_SCHEDULER_add_delayed (GNUNET_TIME_UNIT_SECONDS,
103 &delayed_transmit,
104 sc);
105 return;
106 }
107 }
108 GNUNET_TRANSPORT_TESTING_large_send (sc);
109}
110
111
112static void
113notify_receive (void *cls,
114 struct GNUNET_TRANSPORT_TESTING_PeerContext *receiver,
115 const struct GNUNET_PeerIdentity *sender,
116 const struct GNUNET_TRANSPORT_TESTING_TestMessage *message)
117{
118 {
119 char *ps = GNUNET_strdup (GNUNET_i2s (&receiver->id));
120
121 GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
122 "Peer %u (`%s') received message of type %d and size %u size from peer %s)!\n",
123 receiver->no,
124 ps,
125 ntohs (message->header.type),
126 ntohs (message->header.size),
127 GNUNET_i2s (sender));
128 GNUNET_free (ps);
129 }
130 if ((GNUNET_TRANSPORT_TESTING_SIMPLE_MTYPE != ntohs (message->header.type)) ||
131 (GNUNET_TRANSPORT_TESTING_LARGE_MESSAGE_SIZE != ntohs (
132 message->header.size)))
133 {
134 GNUNET_break (0);
135 ccc->global_ret = GNUNET_SYSERR;
136 GNUNET_SCHEDULER_shutdown ();
137 return;
138 }
139
140 if (messages_recv <= 2)
141 {
142 /* Received non-delayed message */
143 dur_normal = GNUNET_TIME_absolute_get_duration (start_normal);
144 GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
145 "Received non-delayed message %u after %s\n",
146 messages_recv,
147 GNUNET_STRINGS_relative_time_to_string (dur_normal,
148 GNUNET_YES));
149 GNUNET_SCHEDULER_add_now (&sendtask,
150 NULL);
151 messages_recv++;
152 return;
153 }
154 /* Received manipulated message */
155 dur_delayed = GNUNET_TIME_absolute_get_duration (start_delayed);
156 GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
157 "Received delayed message %u after %s\n",
158 messages_recv,
159 GNUNET_STRINGS_relative_time_to_string (dur_delayed,
160 GNUNET_YES));
161 if (dur_delayed.rel_value_us < GNUNET_TIME_UNIT_SECONDS.rel_value_us)
162 {
163 GNUNET_break (0);
164 ccc->global_ret = GNUNET_SYSERR;
165 GNUNET_log (GNUNET_ERROR_TYPE_ERROR,
166 "Delayed message was not delayed correctly: took only %s\n",
167 GNUNET_STRINGS_relative_time_to_string (dur_delayed,
168 GNUNET_YES));
169 }
170 else
171 {
172 ccc->global_ret = GNUNET_OK;
173 }
174 /* shutdown */
175 GNUNET_SCHEDULER_shutdown ();
176}
177
178
179int
180main (int argc,
181 char *argv[])
182{
183 struct GNUNET_TRANSPORT_TESTING_ConnectCheckContext my_ccc = {
184 .connect_continuation = &sendtask,
185 .config_file = "test_transport_api_data.conf",
186 .rec = &notify_receive,
187 .nc = &GNUNET_TRANSPORT_TESTING_log_connect,
188 .nd = &GNUNET_TRANSPORT_TESTING_log_disconnect,
189 .timeout = TIMEOUT,
190 .global_ret = GNUNET_NO
191 };
192
193 ccc = &my_ccc;
194 if (GNUNET_OK !=
195 GNUNET_TRANSPORT_TESTING_main (2,
196 &GNUNET_TRANSPORT_TESTING_connect_check,
197 ccc))
198 return 1;
199 return 0;
200}
201
202
203/* end of test_transport_api_manipulation_recv_tcp.c */
generated by cgit v1.2.3 (git 2.39.1) at 2024-04-30 08:46:28 +0000