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
|
/* $OpenBSD: sprintf_test.c,v 1.2 2003/09/02 23:52:16 david Exp $ */
/*
* Copyright (c) 2003 Theo de Raadt
* 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.
*
* 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 HOLDERS 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 <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <signal.h>
char correct[] =
"|xx 01 02 03 04\n"
"|xx 05 06 07 08\n"
"|xx 09 10 11 12\n"
"|xx 13 14 15 16\n"
"|xx 17 18 19 20\n"
"|xx 21 22 23 24\n"
"|xx 25 26 27 28\n"
"|xx 29 30 31 32\n"
"|xx 33 34 35 36\n"
"|xx 37 38 39 40\n"
"|xx 41 42 43 44\n";
int
main(int argc, char *argv[])
{
char buf[1024];
/* Test positional arguments */
snprintf(buf, sizeof buf,
"|xx %1$s %2$s %3$s %4$s\n"
"|xx %5$s %6$s %7$s %8$s\n"
"|xx %9$s %10$s %11$s %12$s\n"
"|xx %13$s %14$s %15$s %16$s\n"
"|xx %17$s %18$s %19$s %20$s\n"
"|xx %21$s %22$s %23$s %24$s\n"
"|xx %25$s %26$s %27$s %28$s\n"
"|xx %29$s %30$s %31$s %32$s\n"
"|xx %33$s %34$s %35$s %36$s\n"
"|xx %37$s %38$s %39$s %40$s\n"
"|xx %41$s %42$s %43$s %44$s\n",
"01", "02", "03", "04", "05", "06",
"07", "08", "09", "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"
);
if (strcmp(buf, correct) == 0)
exit(0);
exit(1);
}
|
