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
|
/*-
* Copyright (c) 2003-2007 Tim Kientzle
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. 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 AUTHOR(S) ``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 AUTHOR(S) 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 "test.h"
__FBSDID("$FreeBSD$");
/*
* Also see test_option_q for additional validation of -r support.
*/
DEFINE_TEST(test_option_r)
{
char buff[15];
char *p0, *p1;
size_t s;
FILE *f;
int r;
/* Create a file */
f = fopen("f1", "w");
if (!assert(f != NULL))
return;
assertEqualInt(3, fwrite("abc", 1, 3, f));
fclose(f);
/* Archive that one file. */
r = systemf("%s cf archive.tar f1 >step1.out 2>step1.err", testprog);
failure("Error invoking %s cf archive.tar f1", testprog);
assertEqualInt(r, 0);
/* Verify that nothing went to stdout or stderr. */
assertEmptyFile("step1.out");
assertEmptyFile("step1.err");
/* Do some basic validation of the constructed archive. */
p0 = slurpfile(&s, "archive.tar");
if (!assert(p0 != NULL))
return;
if (!assert(s >= 2048)) {
free(p0);
return;
}
assertEqualMem(p0 + 0, "f1", 3);
assertEqualMem(p0 + 512, "abc", 3);
assertEqualMem(p0 + 1024, "\0\0\0\0\0\0\0\0", 8);
assertEqualMem(p0 + 1536, "\0\0\0\0\0\0\0\0", 8);
/* Edit that file */
f = fopen("f1", "w");
if (!assert(f != NULL))
return;
assertEqualInt(3, fwrite("123", 1, 3, f));
fclose(f);
/* Update the archive. */
r = systemf("%s rf archive.tar f1 >step2.out 2>step2.err", testprog);
failure("Error invoking %s rf archive.tar f1", testprog);
assertEqualInt(r, 0);
/* Verify that nothing went to stdout or stderr. */
assertEmptyFile("step2.out");
assertEmptyFile("step2.err");
/* Do some basic validation of the constructed archive. */
p1 = slurpfile(&s, "archive.tar");
if (!assert(p1 != NULL)) {
free(p0);
return;
}
assert(s >= 3072);
/* Verify first entry is unchanged. */
assertEqualMem(p0, p1, 1024);
/* Verify that second entry is correct. */
assertEqualMem(p1 + 1024, "f1", 3);
assertEqualMem(p1 + 1536, "123", 3);
/* Verify end-of-archive marker. */
assertEqualMem(p1 + 2048, "\0\0\0\0\0\0\0\0", 8);
assertEqualMem(p1 + 2560, "\0\0\0\0\0\0\0\0", 8);
free(p0);
free(p1);
/* Unpack both items */
assertMakeDir("step3", 0775);
assertChdir("step3");
r = systemf("%s xf ../archive.tar", testprog);
failure("Error invoking %s xf archive.tar", testprog);
assertEqualInt(r, 0);
/* Verify that the second one overwrote the first. */
f = fopen("f1", "r");
if (assert(f != NULL)) {
assertEqualInt(3, fread(buff, 1, 3, f));
assertEqualMem(buff, "123", 3);
fclose(f);
}
}
|
