1/*-
2 * Copyright (c) 2003-2007 Tim Kientzle
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"
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27
28static void
29verify_files(const char *msg)
30{
31 /*
32 * Verify unpacked files.
33 */
34
35 /* Regular file with 2 links. */
36 assertIsReg("file", 0644);
37 failure(msg);
38 assertFileSize("file", 10);
39 assertFileNLinks("file", 2);
40
41 /* Another name for the same file. */
42 assertIsHardlink("linkfile", "file");
43
44 /* Symlink */
45 if (canSymlink())
46 assertIsSymlink("symlink", "file");
47
48 /* Another file with 1 link and different permissions. */
49 assertIsReg("file2", 0777);
50 assertFileSize("file2", 10);
51 assertFileNLinks("file2", 1);
52
53 /* dir */
54 assertIsDir("dir", 0775);
55}
56
57static void
58basic_cpio(const char *target,
59 const char *pack_options,
60 const char *unpack_options,
61 const char *se)
62{
63 int r;
64
65 if (!assertMakeDir(target, 0775))
66 return;
67
68 /* Use the cpio program to create an archive. */
69 r = systemf("%s -o %s < filelist >%s/archive 2>%s/pack.err",
70 testprog, pack_options, target, target);
71 failure("Error invoking %s -o %s", testprog, pack_options);
72 assertEqualInt(r, 0);
73
74 assertChdir(target);
75
76 /* Verify stderr. */
77 failure("Expected: %s, options=%s", se, pack_options);
78 assertTextFileContents(se, "pack.err");
79
80 /*
81 * Use cpio to unpack the archive into another directory.
82 */
83 r = systemf("%s -i %s< archive >unpack.out 2>unpack.err",
84 testprog, unpack_options);
85 failure("Error invoking %s -i %s", testprog, unpack_options);
86 assertEqualInt(r, 0);
87
88 /* Verify stderr. */
89 failure("Error invoking %s -i %s in dir %s", testprog, unpack_options, target);
90 assertTextFileContents(se, "unpack.err");
91
92 verify_files(pack_options);
93
94 assertChdir("..");
95}
96
97static void
98passthrough(const char *target)
99{
100 int r;
101
102 if (!assertMakeDir(target, 0775))
103 return;
104
105 /*
106 * Use cpio passthrough mode to copy files to another directory.
107 */
108 r = systemf("%s -p %s <filelist >%s/stdout 2>%s/stderr",
109 testprog, target, target, target);
110 failure("Error invoking %s -p", testprog);
111 assertEqualInt(r, 0);
112
113 assertChdir(target);
114
115 /* Verify stderr. */
116 failure("Error invoking %s -p in dir %s",
117 testprog, target);
118 assertTextFileContents("1 block\n", "stderr");
119
120 verify_files("passthrough");
121 assertChdir("..");
122}
123
124DEFINE_TEST(test_basic)
125{
126 FILE *filelist;
127 const char *msg;
128
129 assertUmask(0);
130
131 /*
132 * Create an assortment of files on disk.
133 */
134 filelist = fopen("filelist", "w");
135
136 /* File with 10 bytes content. */
137 assertMakeFile("file", 0644, "1234567890");
138 fprintf(filelist, "file\n");
139
140 /* hardlink to above file. */
141 assertMakeHardlink("linkfile", "file");
142 fprintf(filelist, "linkfile\n");
143
144 /* Symlink to above file. */
145 if (canSymlink()) {
146 assertMakeSymlink("symlink", "file");
147 fprintf(filelist, "symlink\n");
148 }
149
150 /* Another file with different permissions. */
151 assertMakeFile("file2", 0777, "1234567890");
152 fprintf(filelist, "file2\n");
153
154 /* Directory. */
155 assertMakeDir("dir", 0775);
156 fprintf(filelist, "dir\n");
157 /* All done. */
158 fclose(filelist);
159
160 assertUmask(022);
161
162 /* Archive/dearchive with a variety of options. */
163 msg = canSymlink() ? "2 blocks\n" : "1 block\n";
164 basic_cpio("copy", "", "", msg);
165 basic_cpio("copy_odc", "--format=odc", "", msg);
166 basic_cpio("copy_newc", "-H newc", "", "2 blocks\n");
167 basic_cpio("copy_cpio", "-H odc", "", msg);
168 msg = canSymlink() ? "9 blocks\n" : "8 blocks\n";
169 basic_cpio("copy_ustar", "-H ustar", "", msg);
170
171 /* Copy in one step using -p */
172 passthrough("passthrough");
173}
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