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
|
/* tests for utilities of libmsomcore */
/*
* (C) 2014 Holger Hans Peter Freyther
*
* All Rights Reserved
*
* This program 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 2 of the License, or
* (at your option) any later version.
*
* This program 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 this program; if not, write to the Free Software Foundation, Inc.,
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
*
*/
#include <osmocom/gsm/ipa.h>
#include <osmocom/core/logging.h>
#include <osmocom/core/utils.h>
#include <stdio.h>
static void hexdump_test(void)
{
uint8_t data[4098];
int i;
for (i = 0; i < ARRAY_SIZE(data); ++i)
data[i] = i & 0xff;
printf("Plain dump\n");
printf("%s\n", osmo_hexdump(data, 4));
printf("Corner case\n");
printf("%s\n", osmo_hexdump(data, ARRAY_SIZE(data)));
printf("%s\n", osmo_hexdump_nospc(data, ARRAY_SIZE(data)));
}
static void test_idtag_parsing(void)
{
struct tlv_parsed tvp;
int rc;
static uint8_t data[] = {
0x01, 0x08,
0x01, 0x07,
0x01, 0x02,
0x01, 0x03,
0x01, 0x04,
0x01, 0x05,
0x01, 0x01,
0x01, 0x00,
0x11, 0x23, 0x4e, 0x6a, 0x28, 0xd2, 0xa2, 0x53, 0x3a, 0x2a, 0x82, 0xa7, 0x7a, 0xef, 0x29, 0xd4, 0x44, 0x30,
0x11, 0x24, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00
};
rc = ipa_ccm_idtag_parse_off(&tvp, data, sizeof(data), 1);
OSMO_ASSERT(rc == 0);
OSMO_ASSERT(TLVP_PRESENT(&tvp, 8));
OSMO_ASSERT(TLVP_LEN(&tvp, 8) == 0);
OSMO_ASSERT(TLVP_PRESENT(&tvp, 7));
OSMO_ASSERT(TLVP_LEN(&tvp, 7) == 0);
OSMO_ASSERT(TLVP_PRESENT(&tvp, 2));
OSMO_ASSERT(TLVP_LEN(&tvp, 2) == 0);
OSMO_ASSERT(TLVP_PRESENT(&tvp, 3));
OSMO_ASSERT(TLVP_LEN(&tvp, 3) == 0);
OSMO_ASSERT(TLVP_PRESENT(&tvp, 4));
OSMO_ASSERT(TLVP_LEN(&tvp, 4) == 0);
OSMO_ASSERT(TLVP_PRESENT(&tvp, 5));
OSMO_ASSERT(TLVP_LEN(&tvp, 5) == 0);
OSMO_ASSERT(TLVP_PRESENT(&tvp, 1));
OSMO_ASSERT(TLVP_LEN(&tvp, 1) == 0);
OSMO_ASSERT(TLVP_PRESENT(&tvp, 0));
OSMO_ASSERT(TLVP_LEN(&tvp, 0) == 0);
OSMO_ASSERT(TLVP_PRESENT(&tvp, 0x23));
OSMO_ASSERT(TLVP_LEN(&tvp, 0x23) == 16);
OSMO_ASSERT(TLVP_PRESENT(&tvp, 0x24));
OSMO_ASSERT(TLVP_LEN(&tvp, 0x24) == 16);
OSMO_ASSERT(!TLVP_PRESENT(&tvp, 0x25));
}
int main(int argc, char **argv)
{
static const struct log_info log_info = {};
log_init(&log_info, NULL);
hexdump_test();
test_idtag_parsing();
return 0;
}
|
