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
28 /*
29 * Verify our ability to read sample files compatibly with lzop.
30 *
31 * In particular:
32 * * lzop will stop at the end of a stream if the following data
33 * doesn't start with a lzop signature.
34 *
35 */
36
DEFINE_TEST(test_compat_lzop)37 DEFINE_TEST(test_compat_lzop)
38 {
39 const char *sample1 = "test_compat_lzop_1.tar.lzo";
40 const char *sample2 = "test_compat_lzop_2.tar.lzo";
41 const char *sample3 = "test_compat_lzop_3.tar.lzo";
42 struct archive_entry *ae;
43 struct archive *a;
44 int r;
45
46 /*
47 * Test1: tar ball compressed in one block.
48 */
49 assert((a = archive_read_new()) != NULL);
50 assertEqualIntA(a, ARCHIVE_OK, archive_read_support_filter_all(a));
51 r = archive_read_support_filter_lzop(a);
52 if (r == ARCHIVE_WARN) {
53 skipping("lzop reading not fully supported on this platform");
54 assertEqualInt(ARCHIVE_OK, archive_read_free(a));
55 return;
56 }
57 assertEqualIntA(a, ARCHIVE_OK, archive_read_support_format_all(a));
58 extract_reference_file(sample1);
59 assertEqualIntA(a, ARCHIVE_OK,
60 archive_read_open_filename(a, sample1, 2));
61
62 assertEqualIntA(a, ARCHIVE_OK, archive_read_next_header(a, &ae));
63 assertEqualString("INSTALL", archive_entry_pathname(ae));
64
65 /* Verify the end-of-archive. */
66 assertEqualIntA(a, ARCHIVE_EOF, archive_read_next_header(a, &ae));
67
68 /* Verify that the format detection worked. */
69 assertEqualInt(archive_filter_code(a, 0), ARCHIVE_FILTER_LZOP);
70 assertEqualString(archive_filter_name(a, 0), "lzop");
71 assertEqualInt(archive_format(a), ARCHIVE_FORMAT_TAR_USTAR);
72
73 assertEqualInt(ARCHIVE_OK, archive_read_close(a));
74 assertEqualInt(ARCHIVE_OK, archive_read_free(a));
75
76 /*
77 * Test2: tar ball compressed in multi blocks.
78 */
79 assert((a = archive_read_new()) != NULL);
80 assertEqualIntA(a, ARCHIVE_OK, archive_read_support_filter_all(a));
81 assertEqualIntA(a, ARCHIVE_OK, archive_read_support_format_all(a));
82 extract_reference_file(sample2);
83 assertEqualIntA(a, ARCHIVE_OK,
84 archive_read_open_filename(a, sample2, 2));
85
86 assertEqualIntA(a, ARCHIVE_OK, archive_read_next_header(a, &ae));
87 assertEqualString("file1", archive_entry_pathname(ae));
88 assertEqualInt(19, archive_entry_size(ae));
89 assertEqualIntA(a, ARCHIVE_OK, archive_read_next_header(a, &ae));
90 assertEqualString("file2", archive_entry_pathname(ae));
91 assertEqualInt(262144, archive_entry_size(ae));
92 assertEqualIntA(a, ARCHIVE_OK, archive_read_next_header(a, &ae));
93 assertEqualString("file3", archive_entry_pathname(ae));
94 assertEqualInt(19, archive_entry_size(ae));
95
96 /* Verify the end-of-archive. */
97 assertEqualIntA(a, ARCHIVE_EOF, archive_read_next_header(a, &ae));
98
99 /* Verify that the format detection worked. */
100 assertEqualInt(archive_filter_code(a, 0), ARCHIVE_FILTER_LZOP);
101 assertEqualString(archive_filter_name(a, 0), "lzop");
102 assertEqualInt(archive_format(a), ARCHIVE_FORMAT_TAR_USTAR);
103
104 assertEqualInt(ARCHIVE_OK, archive_read_close(a));
105 assertEqualInt(ARCHIVE_OK, archive_read_free(a));
106
107 /*
108 * Test3: tar ball compressed in one block with junk data.
109 */
110 assert((a = archive_read_new()) != NULL);
111 assertEqualIntA(a, ARCHIVE_OK, archive_read_support_filter_all(a));
112 assertEqualIntA(a, ARCHIVE_OK, archive_read_support_format_all(a));
113 extract_reference_file(sample3);
114 assertEqualIntA(a, ARCHIVE_OK,
115 archive_read_open_filename(a, sample3, 2));
116
117 assertEqualIntA(a, ARCHIVE_OK, archive_read_next_header(a, &ae));
118 assertEqualString("INSTALL", archive_entry_pathname(ae));
119
120 /* Verify the end-of-archive. */
121 assertEqualIntA(a, ARCHIVE_EOF, archive_read_next_header(a, &ae));
122
123 /* Verify that the format detection worked. */
124 assertEqualInt(archive_filter_code(a, 0), ARCHIVE_FILTER_LZOP);
125 assertEqualString(archive_filter_name(a, 0), "lzop");
126 assertEqualInt(archive_format(a), ARCHIVE_FORMAT_TAR_USTAR);
127
128 assertEqualInt(ARCHIVE_OK, archive_read_close(a));
129 assertEqualInt(ARCHIVE_OK, archive_read_free(a));
130 }
131