summaryrefslogtreecommitdiff
path: root/tests/tar_pax.c
blob: f0f664be58ed6aa17c68be67c8ccd22171b3a0ef (plain)
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
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
/* SPDX-License-Identifier: GPL-3.0-or-later */
#include "config.h"

#include "util.h"
#include "tar.h"

#include <unistd.h>
#include <assert.h>
#include <stdlib.h>
#include <string.h>
#include <fcntl.h>
#include <stdio.h>

#define STR(x) #x
#define STRVALUE(x) STR(x)

#define TEST_PATH STRVALUE(TESTPATH)

static int open_read(const char *path)
{
	int fd = open(path, O_RDONLY);

	if (fd < 0) {
		perror(path);
		exit(EXIT_FAILURE);
	}

	return fd;
}

static const char *filename =
"012345678901234567890123456789/012345678901234567890123456789/"
"012345678901234567890123456789/012345678901234567890123456789/"
"012345678901234567890123456789/input.txt";

int main(void)
{
	tar_header_decoded_t hdr;
	char buffer[6];
	int fd;

	assert(chdir(TEST_PATH) == 0);

	fd = open_read("format-acceptance/pax.tar");
	assert(read_header(fd, &hdr) == 0);
	assert(hdr.sb.st_mode == (S_IFREG | 0644));
	assert(hdr.sb.st_uid == 01750);
	assert(hdr.sb.st_gid == 01750);
	assert(hdr.sb.st_size == 5);
	assert(hdr.sb.st_mtime == 1542905892);
	assert(hdr.sb.st_atime == 1542905911);
	assert(hdr.sb.st_ctime == 1542905892);
	assert(strcmp(hdr.name, "input.txt") == 0);
	assert(!hdr.unknown_record);
	assert(read_data("data0", fd, buffer, 5) == 0);
	buffer[5] = '\0';
	assert(strcmp(buffer, "test\n") == 0);
	clear_header(&hdr);
	close(fd);

	fd = open_read("file-size/pax.tar");
	assert(read_header(fd, &hdr) == 0);
	assert(hdr.sb.st_mode == (S_IFREG | 0644));
	assert(hdr.sb.st_uid == 01750);
	assert(hdr.sb.st_gid == 01750);
	assert(hdr.sb.st_size == 8589934592);
	assert(hdr.sb.st_mtime == 1542959190);
	assert(hdr.sb.st_atime == 1542959522);
	assert(hdr.sb.st_ctime == 1542959190);
	assert(strcmp(hdr.name, "big-file.bin") == 0);
	assert(!hdr.unknown_record);
	clear_header(&hdr);
	close(fd);

	fd = open_read("user-group-largenum/pax.tar");
	assert(read_header(fd, &hdr) == 0);
	assert(hdr.sb.st_mode == (S_IFREG | 0644));
	assert(hdr.sb.st_uid == 2147483648);
	assert(hdr.sb.st_gid == 2147483648);
	assert(hdr.sb.st_size == 5);
	assert(hdr.sb.st_mtime == 013376036700);
	assert(hdr.sb.st_atime == 1542999264);
	assert(hdr.sb.st_ctime == 1542999260);
	assert(strcmp(hdr.name, "input.txt") == 0);
	assert(!hdr.unknown_record);
	assert(read_data("data1", fd, buffer, 5) == 0);
	buffer[5] = '\0';
	assert(strcmp(buffer, "test\n") == 0);
	clear_header(&hdr);
	close(fd);

	fd = open_read("large-mtime/pax.tar");
	assert(read_header(fd, &hdr) == 0);
	assert(hdr.sb.st_mode == (S_IFREG | 0644));
	assert(hdr.sb.st_uid == 01750);
	assert(hdr.sb.st_gid == 01750);
	assert(hdr.sb.st_size == 5);
	assert(hdr.sb.st_mtime == 8589934592);
	assert(hdr.sb.st_atime == 1543015522);
	assert(hdr.sb.st_ctime == 1543015033);
	assert(strcmp(hdr.name, "input.txt") == 0);
	assert(!hdr.unknown_record);
	assert(read_data("data2", fd, buffer, 5) == 0);
	buffer[5] = '\0';
	assert(strcmp(buffer, "test\n") == 0);
	clear_header(&hdr);
	close(fd);

	fd = open_read("negative-mtime/pax.tar");
	assert(read_header(fd, &hdr) == 0);
	assert(hdr.sb.st_mode == (S_IFREG | 0644));
	assert(hdr.sb.st_uid == 01750);
	assert(hdr.sb.st_gid == 01750);
	assert(hdr.sb.st_size == 5);
	assert(hdr.sb.st_mtime == -315622800);
	assert(hdr.sb.st_atime == -315622800);
	assert(hdr.sb.st_ctime == 1543015908);
	assert(strcmp(hdr.name, "input.txt") == 0);
	assert(!hdr.unknown_record);
	assert(read_data("data3", fd, buffer, 5) == 0);
	buffer[5] = '\0';
	assert(strcmp(buffer, "test\n") == 0);
	clear_header(&hdr);
	close(fd);

	fd = open_read("long-paths/pax.tar");
	assert(read_header(fd, &hdr) == 0);
	assert(hdr.sb.st_mode == (S_IFREG | 0644));
	assert(hdr.sb.st_uid == 01750);
	assert(hdr.sb.st_gid == 01750);
	assert(hdr.sb.st_size == 5);
	assert(hdr.sb.st_mtime == 1542909670);
	assert(hdr.sb.st_atime == 1542909708);
	assert(hdr.sb.st_ctime == 1542909670);
	assert(strcmp(hdr.name, filename) == 0);
	assert(!hdr.unknown_record);
	assert(read_data("data4", fd, buffer, 5) == 0);
	buffer[5] = '\0';
	assert(strcmp(buffer, "test\n") == 0);
	clear_header(&hdr);
	close(fd);

	return EXIT_SUCCESS;
}