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
|
/*-
* BSD LICENSE
*
* Copyright (c) Intel Corporation.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
*
* * Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* * Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in
* the documentation and/or other materials provided with the
* distribution.
* * Neither the name of Intel Corporation nor the names of its
* contributors may be used to endorse or promote products derived
* from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
* OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
#include "spdk/stdinc.h"
#include "spdk_cunit.h"
#include "util/crc16.c"
static void
test_crc16_t10dif(void)
{
uint16_t crc;
char buf[] = "123456789";
crc = spdk_crc16_t10dif(0, buf, strlen(buf));
CU_ASSERT(crc == 0xd0db);
}
static void
test_crc16_t10dif_seed(void)
{
uint16_t crc = 0;
char buf1[] = "1234";
char buf2[] = "56789";
crc = spdk_crc16_t10dif(crc, buf1, strlen(buf1));
crc = spdk_crc16_t10dif(crc, buf2, strlen(buf2));
CU_ASSERT(crc == 0xd0db);
}
static void
test_crc16_t10dif_copy(void)
{
uint16_t crc1 = 0, crc2;
char buf1[] = "1234";
char buf2[] = "56789";
char *buf3 = calloc(1, strlen(buf1) + strlen(buf2) + 1);
SPDK_CU_ASSERT_FATAL(buf3 != NULL);
crc1 = spdk_crc16_t10dif_copy(crc1, buf3, buf1, strlen(buf1));
crc1 = spdk_crc16_t10dif_copy(crc1, buf3 + strlen(buf1), buf2, strlen(buf2));
CU_ASSERT(crc1 == 0xd0db);
crc2 = spdk_crc16_t10dif(0, buf3, strlen(buf3));
CU_ASSERT(crc2 == 0xd0db);
free(buf3);
}
int
main(int argc, char **argv)
{
CU_pSuite suite = NULL;
unsigned int num_failures;
CU_set_error_action(CUEA_ABORT);
CU_initialize_registry();
suite = CU_add_suite("crc16", NULL, NULL);
CU_ADD_TEST(suite, test_crc16_t10dif);
CU_ADD_TEST(suite, test_crc16_t10dif_seed);
CU_ADD_TEST(suite, test_crc16_t10dif_copy);
CU_basic_set_mode(CU_BRM_VERBOSE);
CU_basic_run_tests();
num_failures = CU_get_number_of_failures();
CU_cleanup_registry();
return num_failures;
}
|
