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
|
/* Compile with: cc test.c -Irgo/include -Lrgo -lrgo -otest */
#include <assert.h>
#include <inttypes.h>
#include <rgo.h>
#include <stddef.h>
#include <stdint.h>
#include <stdio.h>
int main(void) {
fprintf(stderr,"\n");
{
#undef arrsz
#define arrsz ((size_t)0x7)
uint64_t arr0[arrsz] = {0x0};
rgo_memfill(arr0,arrsz * sizeof (uint64_t),UINT8_C(0x0));
fprintf(stderr,"arr0[0]: %" PRIX64 "\n",arr0[(size_t)0x0]);
fprintf(stderr,"arr0[1]: %" PRIX64 "\n",arr0[(size_t)0x1]);
fprintf(stderr,"arr0[2]: %" PRIX64 "\n",arr0[(size_t)0x2]);
fprintf(stderr,"arr0[3]: %" PRIX64 "\n",arr0[(size_t)0x3]);
fprintf(stderr,"arr0[4]: %" PRIX64 "\n",arr0[(size_t)0x4]);
fprintf(stderr,"arr0[5]: %" PRIX64 "\n",arr0[(size_t)0x5]);
fprintf(stderr,"arr0[6]: %" PRIX64 "\n",arr0[(size_t)0x6]);
assert(arr0[(size_t)0x0] == UINT64_C(0x0));
assert(arr0[(size_t)0x1] == UINT64_C(0x0));
assert(arr0[(size_t)0x2] == UINT64_C(0x0));
assert(arr0[(size_t)0x3] == UINT64_C(0x0));
assert(arr0[(size_t)0x4] == UINT64_C(0x0));
assert(arr0[(size_t)0x5] == UINT64_C(0x0));
assert(arr0[(size_t)0x6] == UINT64_C(0x0));
rgo_memfill(arr0,arrsz * sizeof (uint64_t),INT8_C(0x7F));
fprintf(stderr,"arr0[0]: %" PRIX64 "\n",arr0[(size_t)0x0]);
fprintf(stderr,"arr0[1]: %" PRIX64 "\n",arr0[(size_t)0x1]);
fprintf(stderr,"arr0[2]: %" PRIX64 "\n",arr0[(size_t)0x2]);
fprintf(stderr,"arr0[3]: %" PRIX64 "\n",arr0[(size_t)0x3]);
fprintf(stderr,"arr0[4]: %" PRIX64 "\n",arr0[(size_t)0x4]);
fprintf(stderr,"arr0[5]: %" PRIX64 "\n",arr0[(size_t)0x5]);
fprintf(stderr,"arr0[6]: %" PRIX64 "\n",arr0[(size_t)0x6]);
assert(arr0[(size_t)0x0] == UINT64_C(0x7F7F7F7F7F7F7F7F));
assert(arr0[(size_t)0x1] == UINT64_C(0x7F7F7F7F7F7F7F7F));
assert(arr0[(size_t)0x2] == UINT64_C(0x7F7F7F7F7F7F7F7F));
assert(arr0[(size_t)0x3] == UINT64_C(0x7F7F7F7F7F7F7F7F));
assert(arr0[(size_t)0x4] == UINT64_C(0x7F7F7F7F7F7F7F7F));
assert(arr0[(size_t)0x5] == UINT64_C(0x7F7F7F7F7F7F7F7F));
assert(arr0[(size_t)0x6] == UINT64_C(0x7F7F7F7F7F7F7F7F));
uint64_t arr1[arrsz] = {0x0};
rgo_memcpy(arr0,arrsz * sizeof (uint64_t),arr1);
fprintf(stderr,"arr1[0]: %" PRIX64 "\n",arr1[(size_t)0x0]);
fprintf(stderr,"arr1[1]: %" PRIX64 "\n",arr1[(size_t)0x1]);
fprintf(stderr,"arr1[2]: %" PRIX64 "\n",arr1[(size_t)0x2]);
fprintf(stderr,"arr1[3]: %" PRIX64 "\n",arr1[(size_t)0x3]);
fprintf(stderr,"arr1[4]: %" PRIX64 "\n",arr1[(size_t)0x4]);
fprintf(stderr,"arr1[5]: %" PRIX64 "\n",arr1[(size_t)0x5]);
fprintf(stderr,"arr1[6]: %" PRIX64 "\n",arr1[(size_t)0x6]);
assert(arr1[(size_t)0x0] == arr0[(size_t)0x0]);
assert(arr1[(size_t)0x1] == arr0[(size_t)0x1]);
assert(arr1[(size_t)0x2] == arr0[(size_t)0x2]);
assert(arr1[(size_t)0x3] == arr0[(size_t)0x3]);
assert(arr1[(size_t)0x4] == arr0[(size_t)0x4]);
assert(arr1[(size_t)0x5] == arr0[(size_t)0x5]);
assert(arr1[(size_t)0x6] == arr0[(size_t)0x6]);
uint8_t const cmp = rgo_memeq(arr1,arrsz,arr0);
fprintf(stderr,"cmp: %u\n",cmp);
assert(cmp);
#undef arrsz
}
fprintf(stderr,"\n");
{
char const * str0 = "Hello there! General Kenobi?";
fprintf(stderr,"str0: \"%s\"\n",str0);
size_t const strsz = rgo_strlen(str0);
fprintf(stderr,"strsz: %zX\n",strsz);
assert(strsz == (size_t)0x1C);
}
fprintf(stderr,"\n");
{
char const * restrict str = "Oh my science!";
size_t const len = rgo_strlen(str);
size_t pos0 = rgo_fndchr(str,' ');
size_t pos1 = rgo_fndbyte(str,len,(uint8_t)' ');
fprintf(stderr,"pos0: %zX\n",pos0);
fprintf(stderr,"pos1: %zX\n",pos1);
assert(pos0 == (size_t)0x2);
assert(pos1 == pos0);
str += pos0 + (size_t)0x1;
pos0 = rgo_fndchr(str,' ');
pos1 = rgo_fndbyte(str,len,(uint8_t)' ');
fprintf(stderr,"pos0: zX\n",pos0);
fprintf(stderr,"pos1: %zX\n",pos1);
assert(pos0 == (size_t)0x2);
assert(pos1 == pos0);
str += pos0 + (size_t)0x1;
pos0 = rgo_fndchr(str,' ');
pos1 = rgo_fndbyte(str,len,(uint8_t)' ');
fprintf(stderr,"pos0: %zX\n",pos0);
fprintf(stderr,"pos1: %zX\n",pos1);
assert(pos0 == (size_t)-0x1);
assert(pos1 == pos0);
}
fprintf(stderr,"\n");
{
char const str0[] = "What's up, my guy?";
fprintf(stderr,"str0: \"%s\"\n",str0);
char const str1[] = "What's up, my guy?";
fprintf(stderr,"str1: \"%s\"\n",str1);
char const str2[] = "I don't know you!";
fprintf(stderr,"str2: \"%s\"\n",str2);
uint8_t const cmp0 = rgo_streq(str0,str1);
uint8_t const cmp1 = rgo_streq(str0,str2);
uint8_t const cmp2 = rgo_streq(str1,str2);
fprintf(stderr,"cmp0: %u\n",cmp0);
fprintf(stderr,"cmp1: %u\n",cmp1);
fprintf(stderr,"cmp2: %u\n",cmp2);
assert(cmp0);
assert(!cmp1);
assert(!cmp2);
}
fprintf(stderr,"\n");
{
char const str0[] = "What in the world?";
fprintf(stderr,"str0: \"%s\"\n",str0);
char const str1[sizeof (str0)];
assert(rgo_strcpy(str0,str1) == (size_t)0x12);
fprintf(stderr,"str1: \"%s\"\n",str1);
assert(rgo_streq(str0,str1));
}
fprintf(stderr,"\n");
printf("All tests have passed!\n");
}
|
