1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
|
/*
This file is part of GNUnet
Copyright (C) 2009, 2015 GNUnet e.V.
GNUnet is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published
by the Free Software Foundation; either version 3, or (at your
option) any later version.
GNUnet is distributed in the hope that it will be useful, but
WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
General Public License for more details.
You should have received a copy of the GNU General Public License
along with GNUnet; see the file COPYING. If not, write to the
Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
Boston, MA 02110-1301, USA.
*/
/**
* @file hello/test_hello.c
* @brief test for hello.c
* @author Christian Grothoff
*/
#include "platform.h"
#include "gnunet_hello_lib.h"
/**
*
*
* @param cls
* @param max
* @param buf
* @return
*/
static ssize_t
my_addr_gen (void *cls,
size_t max,
void *buf)
{
unsigned int *i = cls;
size_t ret;
struct GNUNET_HELLO_Address address;
GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
"DEBUG: my_addr_gen called with i = %d\n",
*i);
if (0 == *i)
return GNUNET_SYSERR;
memset (&address.peer, 0, sizeof (struct GNUNET_PeerIdentity));
address.address = "address_information";
address.transport_name = "test";
address.address_length = *i;
ret = GNUNET_HELLO_add_address (&address,
GNUNET_TIME_absolute_get (),
buf,
max);
(*i)--;
return ret;
}
/**
*
*
* @param cls
* @param address
* @param expiration
* @return
*/
static int
check_addr (void *cls,
const struct GNUNET_HELLO_Address *address,
struct GNUNET_TIME_Absolute expiration)
{
unsigned int *i = cls;
GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
"DEBUG: check_addr called with i = %d and addrlen = %u\n",
*i,
(unsigned int) address->address_length);
GNUNET_assert (address->address_length > 0);
GNUNET_assert (*i & (1 << (address->address_length - 1)));
*i -= (1 << (address->address_length - 1));
GNUNET_assert (0 ==
strncmp ("address_information",
address->address,
address->address_length));
GNUNET_assert (0 == strcmp ("test",
address->transport_name));
return GNUNET_OK;
}
/**
*
*
* @param cls
* @param address
* @param expiration
* @return
*/
static int
remove_some (void *cls,
const struct GNUNET_HELLO_Address *address,
struct GNUNET_TIME_Absolute expiration)
{
unsigned int *i = cls;
GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
"DEBUG: remove_some called with i = %d and addrlen = %u\n",
*i,
(unsigned int) address->address_length);
GNUNET_assert (address->address_length > 0);
if (*i & (1 << (address->address_length - 1)))
{
*i -= (1 << (address->address_length - 1));
return GNUNET_NO;
}
return GNUNET_OK;
}
int
main (int argc,
char *argv[])
{
struct GNUNET_HELLO_Message *msg1;
struct GNUNET_HELLO_Message *msg2;
struct GNUNET_HELLO_Message *msg3;
struct GNUNET_CRYPTO_EddsaPublicKey publicKey;
struct GNUNET_PeerIdentity pid;
struct GNUNET_TIME_Absolute startup_time;
unsigned int i;
GNUNET_log_setup ("test-hello",
"DEBUG",
NULL);
startup_time = GNUNET_TIME_absolute_get ();
memset (&publicKey, 42, sizeof (publicKey));
GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
"Testing HELLO creation (without addresses)...\n");
i = 0;
msg1 = GNUNET_HELLO_create (&publicKey,
&my_addr_gen,
&i,
GNUNET_NO);
GNUNET_assert (msg1 != NULL);
GNUNET_assert (0 < GNUNET_HELLO_size (msg1));
GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
"Testing address iteration (empty set)...\n");
GNUNET_assert (NULL ==
GNUNET_HELLO_iterate_addresses (msg1,
GNUNET_NO,
&check_addr,
&i));
GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
"Testing HELLO creation (with one address)...\n");
i = 1;
msg2 = GNUNET_HELLO_create (&publicKey,
&my_addr_gen,
&i,
GNUNET_NO);
GNUNET_assert (msg2 != NULL);
GNUNET_assert (GNUNET_HELLO_size (msg1) < GNUNET_HELLO_size (msg2));
GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
"Testing address iteration (one address)...\n");
i = 1;
GNUNET_assert (NULL ==
GNUNET_HELLO_iterate_addresses (msg2,
GNUNET_NO,
&check_addr,
&i));
GNUNET_assert (i == 0);
GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
"Testing get_key from HELLO...\n");
GNUNET_assert (GNUNET_OK == GNUNET_HELLO_get_id (msg2, &pid));
GNUNET_assert (0 == memcmp (&publicKey,
&pid.public_key,
sizeof (struct GNUNET_CRYPTO_EddsaPublicKey)));
GNUNET_free (msg1);
GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
"Testing HELLO creation (with two addresses)...\n");
i = 2;
msg3 = GNUNET_HELLO_create (&publicKey,
&my_addr_gen,
&i,
GNUNET_NO);
GNUNET_assert (msg3 != NULL);
GNUNET_assert (GNUNET_HELLO_size (msg2) < GNUNET_HELLO_size (msg3));
GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
"Testing address iteration (two addresses)...\n");
i = 3;
GNUNET_assert (NULL ==
GNUNET_HELLO_iterate_addresses (msg3,
GNUNET_NO,
&check_addr,
&i));
GNUNET_assert (i == 0);
GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
"Testing HELLO merge...\n");
msg1 = GNUNET_HELLO_merge (msg2, msg3);
GNUNET_assert (GNUNET_HELLO_size (msg1) == GNUNET_HELLO_size (msg3));
i = 3;
GNUNET_assert (NULL ==
GNUNET_HELLO_iterate_addresses (msg1,
GNUNET_NO,
&check_addr,
&i));
GNUNET_assert (i == 0);
GNUNET_free (msg1);
GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
"Testing address iteration to copy HELLO...\n");
i = 2;
msg1 = GNUNET_HELLO_iterate_addresses (msg3,
GNUNET_YES,
&remove_some,
&i);
GNUNET_assert (msg1 != NULL);
GNUNET_assert (i == 0);
i = 1;
GNUNET_assert (NULL ==
GNUNET_HELLO_iterate_addresses (msg1,
GNUNET_NO,
&check_addr,
&i));
GNUNET_assert (i == 0);
GNUNET_free (msg1);
GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
"Testing delta address iteration...\n");
i = 2;
GNUNET_HELLO_iterate_new_addresses (msg3,
msg2,
startup_time,
&check_addr,
&i);
GNUNET_assert (i == 0);
GNUNET_free (msg2);
GNUNET_free (msg3);
return 0; /* testcase passed */
}
/* end of test_hello.c */
|
