aboutsummaryrefslogtreecommitdiff
path: root/src/util/test_network.c
diff options
context:
space:
mode:
authorChristian Grothoff <christian@grothoff.org>2009-08-29 19:37:54 +0000
committerChristian Grothoff <christian@grothoff.org>2009-08-29 19:37:54 +0000
commitdb5fce6cd527aa49fb5762d730564a918131a30f (patch)
tree78213929b0be999a8cee9b9bc4576c41dd0fe35c /src/util/test_network.c
parentdf2e643d2ce35a310e58801a8841677fa50dcb15 (diff)
downloadgnunet-db5fce6cd527aa49fb5762d730564a918131a30f.tar.gz
gnunet-db5fce6cd527aa49fb5762d730564a918131a30f.zip
renames
Diffstat (limited to 'src/util/test_network.c')
-rw-r--r--src/util/test_network.c210
1 files changed, 0 insertions, 210 deletions
diff --git a/src/util/test_network.c b/src/util/test_network.c
deleted file mode 100644
index 712167b99..000000000
--- a/src/util/test_network.c
+++ /dev/null
@@ -1,210 +0,0 @@
1/*
2 This file is part of GNUnet.
3 (C) 2009 Christian Grothoff (and other contributing authors)
4
5 GNUnet is free software; you can redistribute it and/or modify
6 it under the terms of the GNU General Public License as published
7 by the Free Software Foundation; either version 2, or (at your
8 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 General Public License for more details.
14
15 You should have received a copy of the GNU General Public License
16 along with GNUnet; see the file COPYING. If not, write to the
17 Free Software Foundation, Inc., 59 Temple Place - Suite 330,
18 Boston, MA 02111-1307, USA.
19*/
20/**
21 * @file util/test_network.c
22 * @brief tests for network.c
23 */
24#include "platform.h"
25#include "gnunet_common.h"
26#include "gnunet_connection_lib.h"
27#include "gnunet_scheduler_lib.h"
28#include "gnunet_time_lib.h"
29
30#define VERBOSE GNUNET_NO
31
32#define PORT 12435
33
34
35static struct GNUNET_CONNECTION_Handle *csock;
36
37static struct GNUNET_CONNECTION_Handle *asock;
38
39static struct GNUNET_CONNECTION_Handle *lsock;
40
41static size_t sofar;
42
43static int ls;
44
45
46
47/**
48 * Create and initialize a listen socket for the server.
49 *
50 * @return -1 on error, otherwise the listen socket
51 */
52static struct GNUNET_NETWORK_Descriptor *
53open_listen_socket ()
54{
55 const static int on = 1;
56 struct sockaddr_in sa;
57 struct GNUNET_NETWORK_Descriptor *desc;
58
59 memset (&sa, 0, sizeof (sa));
60 sa.sin_port = htons (PORT);
61 sa.sin_family = AF_INET;
62 desc = GNUNET_NETWORK_socket_socket (AF_INET, SOCK_STREAM, 0);
63 GNUNET_assert (desc != NULL);
64 if (GNUNET_NETWORK_socket_setsockopt (desc, SOL_SOCKET, SO_REUSEADDR, &on, sizeof (on)) < 0)
65 GNUNET_log (GNUNET_ERROR_TYPE_ERROR | GNUNET_ERROR_TYPE_BULK,
66 "setsockopt");
67 GNUNET_assert (GNUNET_NETWORK_socket_bind (desc, &sa, sizeof (sa)) >= 0);
68 GNUNET_NETWORK_socket_listen (desc, 5);
69 return desc;
70}
71
72static void
73receive_check (void *cls,
74 const void *buf,
75 size_t available,
76 const struct sockaddr *addr, socklen_t addrlen, int errCode)
77{
78 int *ok = cls;
79
80#if VERBOSE
81 GNUNET_log (GNUNET_ERROR_TYPE_DEBUG, "Receive validates incoming data\n");
82#endif
83 GNUNET_assert (buf != NULL); /* no timeout */
84 if (0 == memcmp (&"Hello World"[sofar], buf, available))
85 sofar += available;
86 if (sofar < 12)
87 {
88#if VERBOSE
89 GNUNET_log (GNUNET_ERROR_TYPE_DEBUG, "Receive needs more data\n");
90#endif
91 GNUNET_CONNECTION_receive (asock,
92 1024,
93 GNUNET_TIME_relative_multiply
94 (GNUNET_TIME_UNIT_SECONDS, 5), &receive_check,
95 cls);
96 }
97 else
98 {
99#if VERBOSE
100 GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
101 "Receive closes accepted socket\n");
102#endif
103 *ok = 0;
104 GNUNET_CONNECTION_destroy (asock);
105 }
106}
107
108
109static void
110run_accept (void *cls, const struct GNUNET_SCHEDULER_TaskContext *tc)
111{
112#if VERBOSE
113 GNUNET_log (GNUNET_ERROR_TYPE_DEBUG, "Test accepts connection\n");
114#endif
115 asock = GNUNET_CONNECTION_create_from_accept (tc->sched,
116 NULL, NULL, ls, 1024);
117 GNUNET_assert (asock != NULL);
118 GNUNET_assert (GNUNET_YES == GNUNET_CONNECTION_check (asock));
119#if VERBOSE
120 GNUNET_log (GNUNET_ERROR_TYPE_DEBUG, "Test destroys listen socket\n");
121#endif
122 GNUNET_CONNECTION_destroy (lsock);
123#if VERBOSE
124 GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
125 "Test asks to receive on accepted socket\n");
126#endif
127 GNUNET_CONNECTION_receive (asock,
128 1024,
129 GNUNET_TIME_relative_multiply
130 (GNUNET_TIME_UNIT_SECONDS, 5), &receive_check, cls);
131}
132
133static size_t
134make_hello (void *cls, size_t size, void *buf)
135{
136#if VERBOSE
137 GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
138 "Test prepares to transmit on connect socket\n");
139#endif
140 GNUNET_assert (size >= 12);
141 strcpy ((char *) buf, "Hello World");
142 return 12;
143}
144
145static void
146task (void *cls, const struct GNUNET_SCHEDULER_TaskContext *tc)
147{
148 ls = open_listen_socket ();
149 lsock = GNUNET_CONNECTION_create_from_existing (tc->sched, ls, 0);
150 GNUNET_assert (lsock != NULL);
151 csock = GNUNET_CONNECTION_create_from_connect (tc->sched,
152 "localhost", PORT, 1024);
153 GNUNET_assert (csock != NULL);
154#if VERBOSE
155 GNUNET_log (GNUNET_ERROR_TYPE_DEBUG, "Test asks for write notification\n");
156#endif
157 GNUNET_assert (NULL !=
158 GNUNET_CONNECTION_notify_transmit_ready (csock,
159 12,
160 GNUNET_TIME_UNIT_SECONDS,
161 &make_hello, NULL));
162#if VERBOSE
163 GNUNET_log (GNUNET_ERROR_TYPE_DEBUG, "Test destroys client socket\n");
164#endif
165 GNUNET_CONNECTION_destroy (csock);
166#if VERBOSE
167 GNUNET_log (GNUNET_ERROR_TYPE_DEBUG, "Test prepares to accept\n");
168#endif
169 GNUNET_SCHEDULER_add_read_net (tc->sched,
170 GNUNET_NO,
171 GNUNET_SCHEDULER_PRIORITY_HIGH,
172 GNUNET_SCHEDULER_NO_TASK,
173 GNUNET_TIME_UNIT_FOREVER_REL,
174 ls, &run_accept, cls);
175}
176
177
178/**
179 * Main method, starts scheduler with task ,
180 * checks that "ok" is correct at the end.
181 */
182static int
183check ()
184{
185 int ok;
186
187 ok = 1;
188 GNUNET_SCHEDULER_run (&task, &ok);
189 return ok;
190}
191
192
193
194int
195main (int argc, char *argv[])
196{
197 int ret = 0;
198
199 GNUNET_log_setup ("test_network",
200#if VERBOSE
201 "DEBUG",
202#else
203 "WARNING",
204#endif
205 NULL);
206 ret += check ();
207 return ret;
208}
209
210/* end of test_network.c */