test_read_format_gtar_sparse_skip_entry.c revision 302001 
1/*-
2 * Copyright (c) 2014 Michihiro NAKAJIMA
3 * All rights reserved.
4 *
5 * Redistribution and use in source and binary forms, with or without
6 * modification, are permitted provided that the following conditions
7 * are met:
8 * 1. Redistributions of source code must retain the above copyright
9 *    notice, this list of conditions and the following disclaimer.
10 * 2. Redistributions in binary form must reproduce the above copyright
11 *    notice, this list of conditions and the following disclaimer in the
12 *    documentation and/or other materials provided with the distribution.
13 *
14 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR(S) ``AS IS'' AND ANY EXPRESS OR
15 * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
16 * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
17 * IN NO EVENT SHALL THE AUTHOR(S) BE LIABLE FOR ANY DIRECT, INDIRECT,
18 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
19 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
20 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
21 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
22 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
23 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
24 */
25#include "test.h"
26__FBSDID("$FreeBSD");
27
28#if defined(__BORLANDC__) || (defined(_MSC_VER) &&  _MSC_VER <= 1300)
29# define	LITERAL_LL(x)	x##i64
30#else
31# define	LITERAL_LL(x)	x##ll
32#endif
33/*
34 * To test skip a sparse file entry, this test does not read file data.
35 */
36DEFINE_TEST(test_read_format_gtar_sparse_skip_entry)
37{
38#ifndef __FreeBSD__ /* Backport test. */
39	const char *refname = "test_read_format_gtar_sparse_skip_entry.tar.Z.uu";
40#else
41	const char *refname = "test_read_format_gtar_sparse_skip_entry.tar.Z";
42#endif
43	struct archive *a;
44	struct archive_entry *ae;
45	const void *p;
46	size_t s;
47	int64_t o;
48
49#ifndef __FreeBSD__ /* Backport test. */
50	copy_reference_file(refname);
51#else
52	extract_reference_file(refname);
53#endif
54	assert((a = archive_read_new()) != NULL);
55	assertEqualIntA(a, ARCHIVE_OK, archive_read_support_filter_all(a));
56	assertEqualIntA(a, ARCHIVE_OK, archive_read_support_format_all(a));
57	assertEqualIntA(a, ARCHIVE_OK,
58	    archive_read_open_filename(a, refname, 10240));
59
60	/* Verify regular first file. */
61	assertEqualIntA(a, ARCHIVE_OK, archive_read_next_header(a, &ae));
62	assertEqualString("a", archive_entry_pathname(ae));
63	assertEqualInt(LITERAL_LL(10737418244), archive_entry_size(ae));
64#ifndef __FreeBSD__ /* Backport test. */
65	assertEqualInt(archive_entry_is_encrypted(ae), 0);
66	assertEqualIntA(a, archive_read_has_encrypted_entries(a),
67	    ARCHIVE_READ_FORMAT_ENCRYPTION_UNSUPPORTED);
68#endif
69
70	/* Verify regular second file. */
71	assertEqualIntA(a, ARCHIVE_OK, archive_read_next_header(a, &ae));
72	assertEqualString("b", archive_entry_pathname(ae));
73	assertEqualInt(4, archive_entry_size(ae));
74#ifndef __FreeBSD__ /* Backport test. */
75	assertEqualInt(archive_entry_is_encrypted(ae), 0);
76	assertEqualIntA(a, archive_read_has_encrypted_entries(a),
77	    ARCHIVE_READ_FORMAT_ENCRYPTION_UNSUPPORTED);
78#endif
79
80
81	/* End of archive. */
82	assertEqualIntA(a, ARCHIVE_EOF, archive_read_next_header(a, &ae));
83
84	/* Verify archive format. */
85	assertEqualIntA(a, ARCHIVE_FILTER_COMPRESS, archive_filter_code(a, 0));
86	assertEqualIntA(a, ARCHIVE_FORMAT_TAR_PAX_INTERCHANGE,
87	    archive_format(a));
88
89	/* Close the archive. */
90	assertEqualInt(ARCHIVE_OK, archive_read_close(a));
91	assertEqualInt(ARCHIVE_OK, archive_read_free(a));
92
93
94	/*
95	 * Read just one block of a sparse file and skip it.
96	 */
97	assert((a = archive_read_new()) != NULL);
98	assertEqualIntA(a, ARCHIVE_OK, archive_read_support_filter_all(a));
99	assertEqualIntA(a, ARCHIVE_OK, archive_read_support_format_all(a));
100	assertEqualIntA(a, ARCHIVE_OK,
101	    archive_read_open_filename(a, refname, 10240));
102
103	/* Verify regular first file. */
104	assertEqualIntA(a, ARCHIVE_OK, archive_read_next_header(a, &ae));
105	assertEqualString("a", archive_entry_pathname(ae));
106	assertEqualInt(LITERAL_LL(10737418244), archive_entry_size(ae));
107#ifndef __FreeBSD__ /* Backport test. */
108	assertEqualInt(archive_entry_is_encrypted(ae), 0);
109	assertEqualIntA(a, archive_read_has_encrypted_entries(a),
110	    ARCHIVE_READ_FORMAT_ENCRYPTION_UNSUPPORTED);
111#endif
112	assertEqualInt(0, archive_read_data_block(a, &p, &s, &o));
113	assertEqualInt(4096, s);
114	assertEqualInt(0, o);
115
116
117	/* Verify regular second file. */
118	assertEqualIntA(a, ARCHIVE_OK, archive_read_next_header(a, &ae));
119	assertEqualString("b", archive_entry_pathname(ae));
120	assertEqualInt(4, archive_entry_size(ae));
121#ifndef __FreeBSD__ /* Backport test. */
122	assertEqualInt(archive_entry_is_encrypted(ae), 0);
123	assertEqualIntA(a, archive_read_has_encrypted_entries(a),
124	    ARCHIVE_READ_FORMAT_ENCRYPTION_UNSUPPORTED);
125#endif
126
127
128	/* End of archive. */
129	assertEqualIntA(a, ARCHIVE_EOF, archive_read_next_header(a, &ae));
130
131	/* Verify archive format. */
132	assertEqualIntA(a, ARCHIVE_FILTER_COMPRESS, archive_filter_code(a, 0));
133	assertEqualIntA(a, ARCHIVE_FORMAT_TAR_PAX_INTERCHANGE,
134	    archive_format(a));
135
136	/* Close the archive. */
137	assertEqualInt(ARCHIVE_OK, archive_read_close(a));
138	assertEqualInt(ARCHIVE_OK, archive_read_free(a));
139}
140
141