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
|
#include "common.h"
#include <setjmp.h>
#ifdef UNIT_TESTING
#undef UNIT_TESTING
#endif
#include <cmocka.h>
#include "dataClassify.h"
#ifndef HAVE_ETEXT_SEGMENT
#pragma message("Etext segment not present")
#endif
#define yesno(_b) ((_b) ? "yes" : "no")
int main(void);
int global;
static bool bval;
static void
isValid_ptrToLocal(void **state)
{
int local;
print_message("pointer to local var valid? %s\n",
yesno(isValid(&local)));
UNUSED_PARAM(state);
}
static void
isValid_ptrToGlobal(void **state)
{
print_message("pointer to global var valid? %s\n",
yesno(isValid(&global)));
UNUSED_PARAM(state);
}
static void
isValid_ptrToFn(void **state)
{
print_message("pointer to function valid? %s\n",
yesno(isValid((void *)main)));
UNUSED_PARAM(state);
}
static void
isValid_ptrToHeap(void **state)
{
int *ip = malloc(sizeof *ip);
print_message("pointer to heap valid? %s\n", yesno(isValid(ip)));
print_message("pointer to end of allocated heap valid? %s\n",
yesno(isValid(++ip)));
free(--ip);
print_message("pointer to freed heap valid? %s\n", yesno(isValid(ip)));
UNUSED_PARAM(state);
}
static void
isValid_nullPtr(void **state)
{
bval = isValid(NULL);
print_message("null pointer valid? %s\n", yesno(bval));
assert_false(bval);
UNUSED_PARAM(state);
}
static void
isValid_unusualLoc(void **state)
{
bval = isValid((void *)6);
print_message("unusual location valid? %s\n", yesno(bval));
UNUSED_PARAM(state);
}
static void
isValid_emptyStr(void **state)
{
bval = isValid("");
print_message("empty string valid? %s\n", yesno(bval));
UNUSED_PARAM(state);
}
static void
isValid_fixedStr(void **state)
{
bval = isValid("foo");
print_message("fixed string valid? %s\n", yesno(bval));
UNUSED_PARAM(state);
}
int
main(void)
{
const struct CMUnitTest tests[] = {
cmocka_unit_test(isValid_ptrToLocal),
cmocka_unit_test(isValid_ptrToGlobal),
cmocka_unit_test(isValid_ptrToFn),
cmocka_unit_test(isValid_ptrToHeap),
cmocka_unit_test(isValid_nullPtr),
cmocka_unit_test(isValid_unusualLoc),
cmocka_unit_test(isValid_emptyStr),
cmocka_unit_test(isValid_fixedStr),
};
return cmocka_run_group_tests(tests, NULL, NULL);
}
|
