2 * Copyright (c) 2003-2007 Tim Kientzle
5 * Redistribution and use in source and binary forms, with or without
6 * modification, are permitted provided that the following conditions
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.
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.
26 __FBSDID("$FreeBSD$");
30 unpack_test(const char *from, const char *options, const char *se)
36 /* Create a work dir named after the file we're unpacking. */
37 assertEqualInt(0, mkdir(from, 0775));
41 * Use cpio to unpack the sample archive
43 extract_reference_file(from);
44 r = systemf("%s -i %s < %s >unpack.out 2>unpack.err",
45 testprog, options, from);
46 failure("Error invoking %s -i %s < %s",
47 testprog, options, from);
50 /* Verify that nothing went to stderr. */
51 failure("Error invoking %s -i %s < %s", testprog, options, from);
52 assertFileContents(se, strlen(se), "unpack.err");
55 * Verify unpacked files.
58 /* Regular file with 2 links. */
59 r = lstat("file", &st);
60 failure("Failed to stat file %s/file, errno=%d", from, errno);
63 assert(S_ISREG(st.st_mode));
64 assertEqualInt(0644, st.st_mode & 0777);
65 failure("file %s/file", from);
66 assertEqualInt(10, st.st_size);
67 failure("file %s/file", from);
68 assertEqualInt(2, st.st_nlink);
71 /* Another name for the same file. */
72 r = lstat("linkfile", &st2);
73 failure("Failed to stat file %s/linkfile, errno=%d", from, errno);
76 assert(S_ISREG(st2.st_mode));
77 assertEqualInt(0644, st2.st_mode & 0777);
78 failure("file %s/file", from);
79 assertEqualInt(10, st2.st_size);
80 failure("file %s/file", from);
81 assertEqualInt(2, st2.st_nlink);
82 failure("file and linkfile should be hardlinked");
83 assertEqualInt(st.st_dev, st2.st_dev);
84 failure("file %s/file", from);
85 assertEqualInt(st.st_ino, st2.st_ino);
89 r = lstat("symlink", &st);
90 failure("Failed to stat file %s/symlink, errno=%d", from, errno);
93 failure("symlink should be a symlink; actual mode is %o",
95 assert(S_ISLNK(st.st_mode));
96 if (S_ISLNK(st.st_mode)) {
97 r = readlink("symlink", buff, sizeof(buff));
100 assertEqualString(buff, "file");
105 r = lstat("dir", &st);
107 assertEqualInt(r, 0);
108 assert(S_ISDIR(st.st_mode));
109 assertEqualInt(0775, st.st_mode & 0777);
115 DEFINE_TEST(test_gcpio_compat)
121 /* Dearchive sample files with a variety of options. */
122 unpack_test("test_gcpio_compat_ref.bin", "", "1 block\n");
123 unpack_test("test_gcpio_compat_ref.crc", "", "2 blocks\n");
124 unpack_test("test_gcpio_compat_ref.newc", "", "2 blocks\n");
125 /* gcpio-2.9 only reads 6 blocks here */
126 unpack_test("test_gcpio_compat_ref.ustar", "", "7 blocks\n");