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
|
/*
* Copyright (C) NGINX, Inc.
* Copyright (C) Valentin V. Bartenev
*/
#include <nxt_main.h>
#include "nxt_tests.h"
typedef struct {
const char *v1;
const char res;
const char *v2;
} nxt_strverscmp_test_t;
nxt_int_t
nxt_strverscmp_test(nxt_thread_t *thr)
{
nxt_int_t ret;
nxt_uint_t i;
static const nxt_strverscmp_test_t tests[] = {
{ "word", '=', "word" },
{ "42", '=', "42" },
{ "000", '=', "000" },
{ "2", '>', "1" },
{ "2", '<', "10" },
{ "rc2", '>', "rc" },
{ "rc2", '<', "rc3" },
{ "1.13.8", '>', "1.1.9" },
{ "1.9", '<', "1.13.8" },
{ "9.9", '<', "10.0" },
{ "1", '>', "007" },
{ "2b01", '<', "2b013" },
{ "011", '>', "01" },
{ "011", '>', "01.1" },
{ "011", '>', "01+1" },
{ "011", '<', "01:1" },
{ "011", '<', "01b" },
{ "020", '>', "01b" },
{ "a0", '>', "a01" },
{ "b00", '<', "b01" },
{ "c000", '<', "c01" },
{ "000", '<', "00" },
{ "000", '<', "00a" },
{ "00.", '>', "000" },
{ "a.0", '<', "a0" },
{ "b11", '>', "b0" },
};
nxt_thread_time_update(thr);
for (i = 0; i < nxt_nitems(tests); i++) {
ret = nxt_strverscmp((u_char *) tests[i].v1, (u_char *) tests[i].v2);
switch (tests[i].res) {
case '<':
if (ret < 0) {
continue;
}
break;
case '=':
if (ret == 0) {
continue;
}
break;
case '>':
if (ret > 0) {
continue;
}
break;
}
nxt_log_alert(thr->log,
"nxt_strverscmp() test \"%s\" %c \"%s\" failed: %i",
tests[i].v1, tests[i].res, tests[i].v2, ret);
return NXT_ERROR;
}
nxt_log_error(NXT_LOG_NOTICE, thr->log,
"nxt_strverscmp() test passed");
return NXT_OK;
}
|
