test_read_format_gtar_sparse_skip_entry.c revision 285970 
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/*
29 * To test skip a sparse file entry, this test does not read file data.
30 */
31DEFINE_TEST(test_read_format_gtar_sparse_skip_entry)
32{
33	const char *refname = "test_read_format_gtar_sparse_skip_entry.tar.Z.uu";
34	struct archive *a;
35	struct archive_entry *ae;
36	const void *p;
37	size_t s;
38	int64_t o;
39
40	copy_reference_file(refname);
41	assert((a = archive_read_new()) != NULL);
42	assertEqualIntA(a, ARCHIVE_OK, archive_read_support_filter_all(a));
43	assertEqualIntA(a, ARCHIVE_OK, archive_read_support_format_all(a));
44	assertEqualIntA(a, ARCHIVE_OK,
45	    archive_read_open_filename(a, refname, 10240));
46
47	/* Verify regular first file. */
48	assertEqualIntA(a, ARCHIVE_OK, archive_read_next_header(a, &ae));
49	assertEqualString("a", archive_entry_pathname(ae));
50	assertEqualInt(10737418244, archive_entry_size(ae));
51	assertEqualInt(archive_entry_is_encrypted(ae), 0);
52	assertEqualIntA(a, archive_read_has_encrypted_entries(a),
53	    ARCHIVE_READ_FORMAT_ENCRYPTION_UNSUPPORTED);
54
55	/* Verify regular second file. */
56	assertEqualIntA(a, ARCHIVE_OK, archive_read_next_header(a, &ae));
57	assertEqualString("b", archive_entry_pathname(ae));
58	assertEqualInt(4, archive_entry_size(ae));
59	assertEqualInt(archive_entry_is_encrypted(ae), 0);
60	assertEqualIntA(a, archive_read_has_encrypted_entries(a),
61	    ARCHIVE_READ_FORMAT_ENCRYPTION_UNSUPPORTED);
62
63
64	/* End of archive. */
65	assertEqualIntA(a, ARCHIVE_EOF, archive_read_next_header(a, &ae));
66
67	/* Verify archive format. */
68	assertEqualIntA(a, ARCHIVE_FILTER_COMPRESS, archive_filter_code(a, 0));
69	assertEqualIntA(a, ARCHIVE_FORMAT_TAR_PAX_INTERCHANGE,
70	    archive_format(a));
71
72	/* Close the archive. */
73	assertEqualInt(ARCHIVE_OK, archive_read_close(a));
74	assertEqualInt(ARCHIVE_OK, archive_read_free(a));
75
76
77	/*
78	 * Read just one block of a sparse file and skip it.
79	 */
80	assert((a = archive_read_new()) != NULL);
81	assertEqualIntA(a, ARCHIVE_OK, archive_read_support_filter_all(a));
82	assertEqualIntA(a, ARCHIVE_OK, archive_read_support_format_all(a));
83	assertEqualIntA(a, ARCHIVE_OK,
84	    archive_read_open_filename(a, refname, 10240));
85
86	/* Verify regular first file. */
87	assertEqualIntA(a, ARCHIVE_OK, archive_read_next_header(a, &ae));
88	assertEqualString("a", archive_entry_pathname(ae));
89	assertEqualInt(10737418244, archive_entry_size(ae));
90	assertEqualInt(archive_entry_is_encrypted(ae), 0);
91	assertEqualIntA(a, archive_read_has_encrypted_entries(a),
92	    ARCHIVE_READ_FORMAT_ENCRYPTION_UNSUPPORTED);
93	assertEqualInt(0, archive_read_data_block(a, &p, &s, &o));
94	assertEqualInt(4096, s);
95	assertEqualInt(0, o);
96
97
98	/* Verify regular second file. */
99	assertEqualIntA(a, ARCHIVE_OK, archive_read_next_header(a, &ae));
100	assertEqualString("b", archive_entry_pathname(ae));
101	assertEqualInt(4, archive_entry_size(ae));
102	assertEqualInt(archive_entry_is_encrypted(ae), 0);
103	assertEqualIntA(a, archive_read_has_encrypted_entries(a),
104	    ARCHIVE_READ_FORMAT_ENCRYPTION_UNSUPPORTED);
105
106
107	/* End of archive. */
108	assertEqualIntA(a, ARCHIVE_EOF, archive_read_next_header(a, &ae));
109
110	/* Verify archive format. */
111	assertEqualIntA(a, ARCHIVE_FILTER_COMPRESS, archive_filter_code(a, 0));
112	assertEqualIntA(a, ARCHIVE_FORMAT_TAR_PAX_INTERCHANGE,
113	    archive_format(a));
114
115	/* Close the archive. */
116	assertEqualInt(ARCHIVE_OK, archive_read_close(a));
117	assertEqualInt(ARCHIVE_OK, archive_read_free(a));
118}
119
120