1/*-
2 * Copyright (c) 2003-2008 Tim Kientzle
3 * Copyright (c) 2012 Michihiro NAKAJIMA
4 * All rights reserved.
5 *
6 * Redistribution and use in source and binary forms, with or without
7 * modification, are permitted provided that the following conditions
8 * are met:
9 * 1. Redistributions of source code must retain the above copyright
10 *    notice, this list of conditions and the following disclaimer.
11 * 2. Redistributions in binary form must reproduce the above copyright
12 *    notice, this list of conditions and the following disclaimer in the
13 *    documentation and/or other materials provided with the distribution.
14 *
15 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR(S) ``AS IS'' AND ANY EXPRESS OR
16 * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
17 * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
18 * IN NO EVENT SHALL THE AUTHOR(S) BE LIABLE FOR ANY DIRECT, INDIRECT,
19 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
20 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
21 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
22 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
23 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
24 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
25 */
26#include "test.h"
27__FBSDID("$FreeBSD$");
28
29/*
30 * Verify our ability to read sample files compatibly with lzop.
31 *
32 * In particular:
33 *  * lzop will stop at the end of a stream if the following data
34 *    doesn't start with a lzop signature.
35 *
36 */
37
38DEFINE_TEST(test_compat_lzop)
39{
40	const char *sample1 = "test_compat_lzop_1.tar.lzo";
41	const char *sample2 = "test_compat_lzop_2.tar.lzo";
42	const char *sample3 = "test_compat_lzop_3.tar.lzo";
43	struct archive_entry *ae;
44	struct archive *a;
45	int r;
46
47	/*
48	 * Test1: tar ball compressed in one block.
49	 */
50	assert((a = archive_read_new()) != NULL);
51	assertEqualIntA(a, ARCHIVE_OK, archive_read_support_filter_all(a));
52	r = archive_read_support_filter_lzop(a);
53	if (r == ARCHIVE_WARN) {
54		skipping("lzop reading not fully supported on this platform");
55		assertEqualInt(ARCHIVE_OK, archive_read_free(a));
56		return;
57	}
58	assertEqualIntA(a, ARCHIVE_OK, archive_read_support_format_all(a));
59	extract_reference_file(sample1);
60	assertEqualIntA(a, ARCHIVE_OK,
61	    archive_read_open_filename(a, sample1, 2));
62
63	assertEqualIntA(a, ARCHIVE_OK, archive_read_next_header(a, &ae));
64	assertEqualString("INSTALL", archive_entry_pathname(ae));
65
66	/* Verify the end-of-archive. */
67	assertEqualIntA(a, ARCHIVE_EOF, archive_read_next_header(a, &ae));
68
69	/* Verify that the format detection worked. */
70	assertEqualInt(archive_filter_code(a, 0), ARCHIVE_FILTER_LZOP);
71	assertEqualString(archive_filter_name(a, 0), "lzop");
72	assertEqualInt(archive_format(a), ARCHIVE_FORMAT_TAR_USTAR);
73
74	assertEqualInt(ARCHIVE_OK, archive_read_close(a));
75	assertEqualInt(ARCHIVE_OK, archive_read_free(a));
76
77	/*
78	 * Test2: tar ball compressed in multi blocks.
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	extract_reference_file(sample2);
84	assertEqualIntA(a, ARCHIVE_OK,
85	    archive_read_open_filename(a, sample2, 2));
86
87	assertEqualIntA(a, ARCHIVE_OK, archive_read_next_header(a, &ae));
88	assertEqualString("file1", archive_entry_pathname(ae));
89	assertEqualInt(19, archive_entry_size(ae));
90	assertEqualIntA(a, ARCHIVE_OK, archive_read_next_header(a, &ae));
91	assertEqualString("file2", archive_entry_pathname(ae));
92	assertEqualInt(262144, archive_entry_size(ae));
93	assertEqualIntA(a, ARCHIVE_OK, archive_read_next_header(a, &ae));
94	assertEqualString("file3", archive_entry_pathname(ae));
95	assertEqualInt(19, archive_entry_size(ae));
96
97	/* Verify the end-of-archive. */
98	assertEqualIntA(a, ARCHIVE_EOF, archive_read_next_header(a, &ae));
99
100	/* Verify that the format detection worked. */
101	assertEqualInt(archive_filter_code(a, 0), ARCHIVE_FILTER_LZOP);
102	assertEqualString(archive_filter_name(a, 0), "lzop");
103	assertEqualInt(archive_format(a), ARCHIVE_FORMAT_TAR_USTAR);
104
105	assertEqualInt(ARCHIVE_OK, archive_read_close(a));
106	assertEqualInt(ARCHIVE_OK, archive_read_free(a));
107
108	/*
109	 * Test3: tar ball compressed in one block with junk data.
110	 */
111	assert((a = archive_read_new()) != NULL);
112	assertEqualIntA(a, ARCHIVE_OK, archive_read_support_filter_all(a));
113	assertEqualIntA(a, ARCHIVE_OK, archive_read_support_format_all(a));
114	extract_reference_file(sample3);
115	assertEqualIntA(a, ARCHIVE_OK,
116	    archive_read_open_filename(a, sample3, 2));
117
118	assertEqualIntA(a, ARCHIVE_OK, archive_read_next_header(a, &ae));
119	assertEqualString("INSTALL", archive_entry_pathname(ae));
120
121	/* Verify the end-of-archive. */
122	assertEqualIntA(a, ARCHIVE_EOF, archive_read_next_header(a, &ae));
123
124	/* Verify that the format detection worked. */
125	assertEqualInt(archive_filter_code(a, 0), ARCHIVE_FILTER_LZOP);
126	assertEqualString(archive_filter_name(a, 0), "lzop");
127	assertEqualInt(archive_format(a), ARCHIVE_FORMAT_TAR_USTAR);
128
129	assertEqualInt(ARCHIVE_OK, archive_read_close(a));
130	assertEqualInt(ARCHIVE_OK, archive_read_free(a));
131}
132