2 * Copyright (c) 2010 Michihiro NAKAJIMA
3 * Copyright (c) 2003-2008 Tim Kientzle
6 * Redistribution and use in source and binary forms, with or without
7 * modification, are permitted provided that the following conditions
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.
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.
27 __FBSDID("$FreeBSD$");
30 Execute the following to rebuild the data for this program:
31 tail -n +33 test_compat_lzip.c | /bin/sh
44 echo "f1" > $dir/d1/f1
45 echo "f2" > $dir/d1/f2
46 echo "f3" > $dir/d1/f3
47 (cd $dir; tar cf ../$name.tar f1 f2 f3 d1/f1 d1/f2 d1/f3)
51 # Make a lzip file from splitted tar file.
53 name=test_compat_lzip_1
54 dir="$name`date +%Y%m%d%H%M%S`.$USER"
56 split -b 3600 $name.tar $name.tar.
59 cat $name.tar.*.$zsuffix > $name.$ztar_suffix
60 rm $name.tar.*.$zsuffix
61 uuencode $name.$ztar_suffix $name.$ztar_suffix > $name.$ztar_suffix.uu
62 rm -f $name.$ztar_suffix
64 # Make a lzip file with junk data at the end of the file.
66 name=test_compat_lzip_2
67 dir="$name`date +%Y%m%d%H%M%S`.$USER"
70 mv $name.tar.$zsuffix $name.$ztar_suffix
71 echo "This is unrelated junk data at the end of the file" >> $name.$ztar_suffix
72 uuencode $name.$ztar_suffix $name.$ztar_suffix > $name.$ztar_suffix.uu
73 rm -f $name.$ztar_suffix
79 * Verify our ability to read sample files compatibly with lzip.
82 * * lzip will read multiple lzip streams, concatenating the output
83 * * lzip will stop at the end of a stream if the following data
84 * doesn't start with a gzip signature.
89 * All of the sample files have the same contents; they're just
90 * compressed in different ways.
93 compat_lzip(const char *name)
95 const char *n[7] = { "f1", "f2", "f3", "d1/f1", "d1/f2", "d1/f3", NULL };
96 struct archive_entry *ae;
100 assert((a = archive_read_new()) != NULL);
101 assertEqualIntA(a, ARCHIVE_OK, archive_read_support_filter_all(a));
102 r = archive_read_support_filter_lzip(a);
103 if (r == ARCHIVE_WARN) {
104 skipping("lzip reading not fully supported on this platform");
105 assertEqualInt(ARCHIVE_OK, archive_read_free(a));
108 assertEqualIntA(a, ARCHIVE_OK, archive_read_support_format_all(a));
109 extract_reference_file(name);
110 assertEqualIntA(a, ARCHIVE_OK, archive_read_open_filename(a, name, 2));
112 /* Read entries, match up names with list above. */
113 for (i = 0; i < 6; ++i) {
114 failure("Could not read file %d (%s) from %s", i, n[i], name);
115 assertEqualIntA(a, ARCHIVE_OK,
116 archive_read_next_header(a, &ae));
117 assertEqualString(n[i], archive_entry_pathname(ae));
120 /* Verify the end-of-archive. */
121 assertEqualIntA(a, ARCHIVE_EOF, archive_read_next_header(a, &ae));
123 /* Verify that the format detection worked. */
124 assertEqualInt(archive_filter_code(a, 0), ARCHIVE_FILTER_LZIP);
125 assertEqualString(archive_filter_name(a, 0), "lzip");
126 assertEqualInt(archive_format(a), ARCHIVE_FORMAT_TAR_USTAR);
128 assertEqualInt(ARCHIVE_OK, archive_read_close(a));
129 assertEqualInt(ARCHIVE_OK, archive_read_free(a));
133 DEFINE_TEST(test_compat_lzip)
135 /* This sample has been 'split', each piece compressed separately,
136 * then concatenated. lzip will emit the concatenated result. */
137 compat_lzip("test_compat_lzip_1.tlz");
138 /* This sample has been compressed as a single stream, but then
139 * some unrelated garbage text has been appended to the end. */
140 compat_lzip("test_compat_lzip_2.tlz");