2 * Copyright (c) 2003-2007 Tim Kientzle
3 * Copyright (c) 2012 Michihiro NAKAJIMA
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 is_null(const char *p, size_t l)
41 /* Verify the contents, then erase them to NUL bytes. */
42 /* Tar requires all "unused" bytes be set to NUL; this allows us
43 * to easily verify that by invoking is_null() over the entire header
44 * after verifying each field. */
45 #define myAssertEqualMem(a,b,s) assertEqualMem(a, b, s); memset(a, 0, s)
48 * Detailed verification that 'v7tar' archives are written with
51 DEFINE_TEST(test_write_format_tar_v7tar)
54 struct archive_entry *entry;
56 size_t buffsize = 100000;
62 for (i = 0; i < 99; ++i)
63 f99[i] = 'a' + i % 26;
66 for (i = 0; i < 100; ++i)
67 f100[i] = 'A' + i % 26;
70 buff = malloc(buffsize);
72 /* Create a new archive in memory. */
73 assert((a = archive_write_new()) != NULL);
74 assertEqualIntA(a, ARCHIVE_OK,
75 archive_write_set_format_v7tar(a));
76 assertEqualIntA(a, ARCHIVE_OK,
77 archive_write_add_filter_none(a));
78 assertEqualIntA(a, ARCHIVE_OK,
79 archive_write_open_memory(a, buff, buffsize, &used));
82 * Add various files to it.
83 * TODO: Extend this to cover more filetypes.
86 /* "file" with 10 bytes of content */
87 assert((entry = archive_entry_new()) != NULL);
88 archive_entry_set_mtime(entry, 1, 10);
89 archive_entry_set_pathname(entry, "file");
90 archive_entry_set_mode(entry, S_IFREG | 0664);
91 archive_entry_set_size(entry, 10);
92 archive_entry_set_uid(entry, 80);
93 archive_entry_set_gid(entry, 90);
94 archive_entry_set_dev(entry, 12);
95 archive_entry_set_ino(entry, 89);
96 archive_entry_set_nlink(entry, 2);
97 assertEqualIntA(a, ARCHIVE_OK, archive_write_header(a, entry));
98 archive_entry_free(entry);
99 assertEqualIntA(a, 10, archive_write_data(a, "1234567890", 10));
101 /* Hardlink to "file" with 10 bytes of content */
102 assert((entry = archive_entry_new()) != NULL);
103 archive_entry_set_mtime(entry, 1, 10);
104 archive_entry_set_pathname(entry, "linkfile");
105 archive_entry_set_hardlink(entry, "file");
106 archive_entry_set_mode(entry, S_IFREG | 0664);
107 archive_entry_set_size(entry, 10);
108 archive_entry_set_uid(entry, 80);
109 archive_entry_set_gid(entry, 90);
110 archive_entry_set_dev(entry, 12);
111 archive_entry_set_ino(entry, 89);
112 archive_entry_set_nlink(entry, 2);
113 assertEqualIntA(a, ARCHIVE_OK, archive_write_header(a, entry));
114 archive_entry_free(entry);
115 /* Write of data to dir should fail == zero bytes get written. */
116 assertEqualIntA(a, 0, archive_write_data(a, "1234567890", 10));
119 assert((entry = archive_entry_new()) != NULL);
120 archive_entry_set_mtime(entry, 2, 20);
121 archive_entry_set_pathname(entry, "dir");
122 archive_entry_set_mode(entry, S_IFDIR | 0775);
123 archive_entry_set_size(entry, 10);
124 archive_entry_set_nlink(entry, 2);
125 assertEqualIntA(a, ARCHIVE_OK, archive_write_header(a, entry));
126 archive_entry_free(entry);
127 /* Write of data to dir should fail == zero bytes get written. */
128 assertEqualIntA(a, 0, archive_write_data(a, "1234567890", 10));
130 /* "symlink" pointing to "file" */
131 assert((entry = archive_entry_new()) != NULL);
132 archive_entry_set_mtime(entry, 3, 30);
133 archive_entry_set_pathname(entry, "symlink");
134 archive_entry_set_mode(entry, 0664);
135 archive_entry_set_filetype(entry, AE_IFLNK);
136 archive_entry_set_symlink(entry,"file");
137 archive_entry_set_size(entry, 0);
138 archive_entry_set_uid(entry, 88);
139 archive_entry_set_gid(entry, 98);
140 archive_entry_set_dev(entry, 12);
141 archive_entry_set_ino(entry, 90);
142 archive_entry_set_nlink(entry, 1);
143 assertEqualIntA(a, ARCHIVE_OK, archive_write_header(a, entry));
144 archive_entry_free(entry);
146 /* file with 99-char filename. */
147 assert((entry = archive_entry_new()) != NULL);
148 archive_entry_set_mtime(entry, 1, 10);
149 archive_entry_set_pathname(entry, f99);
150 archive_entry_set_mode(entry, S_IFREG | 0664);
151 archive_entry_set_size(entry, 0);
152 archive_entry_set_uid(entry, 82);
153 archive_entry_set_gid(entry, 93);
154 archive_entry_set_dev(entry, 102);
155 archive_entry_set_ino(entry, 7);
156 archive_entry_set_nlink(entry, 1);
157 assertEqualIntA(a, ARCHIVE_OK, archive_write_header(a, entry));
158 archive_entry_free(entry);
160 /* file with 100-char filename. */
161 assert((entry = archive_entry_new()) != NULL);
162 archive_entry_set_mtime(entry, 1, 10);
163 archive_entry_set_pathname(entry, f100);
164 archive_entry_set_mode(entry, S_IFREG | 0664);
165 archive_entry_set_size(entry, 0);
166 archive_entry_set_uid(entry, 82);
167 archive_entry_set_gid(entry, 93);
168 archive_entry_set_dev(entry, 102);
169 archive_entry_set_ino(entry, 7);
170 archive_entry_set_nlink(entry, 1);
171 failure("100-char filename should be rejected");
172 assertEqualIntA(a, ARCHIVE_FAILED, archive_write_header(a, entry));
173 archive_entry_free(entry);
175 /* Close out the archive. */
176 assertEqualInt(ARCHIVE_OK, archive_write_free(a));
179 * Verify the archive format.
184 myAssertEqualMem(e + 0, "file", 5); /* Filename */
185 myAssertEqualMem(e + 100, "000664 ", 8); /* mode */
186 myAssertEqualMem(e + 108, "000120 ", 8); /* uid */
187 myAssertEqualMem(e + 116, "000132 ", 8); /* gid */
188 myAssertEqualMem(e + 124, "00000000012 ", 12); /* size */
189 myAssertEqualMem(e + 136, "00000000001 ", 12); /* mtime */
190 myAssertEqualMem(e + 148, "005335\0 ", 8); /* checksum */
191 myAssertEqualMem(e + 156, "", 1); /* linkflag */
192 myAssertEqualMem(e + 157, "", 1); /* linkname */
193 assert(is_null(e + 0, 512));
194 myAssertEqualMem(e + 512, "1234567890", 10);
195 assert(is_null(e + 512, 512));
198 /* hardlink to "file" */
199 myAssertEqualMem(e + 0, "linkfile", 9); /* Filename */
200 myAssertEqualMem(e + 100, "000664 ", 8); /* mode */
201 myAssertEqualMem(e + 108, "000120 ", 8); /* uid */
202 myAssertEqualMem(e + 116, "000132 ", 8); /* gid */
203 myAssertEqualMem(e + 124, "00000000000 ", 12); /* size */
204 myAssertEqualMem(e + 136, "00000000001 ", 12); /* mtime */
205 myAssertEqualMem(e + 148, "007131\0 ", 8); /* checksum */
206 myAssertEqualMem(e + 156, "1", 1); /* linkflag */
207 myAssertEqualMem(e + 157, "file", 5); /* linkname */
208 assert(is_null(e + 0, 512));
212 myAssertEqualMem(e + 0, "dir/", 4); /* Filename */
213 myAssertEqualMem(e + 100, "000775 ", 8); /* mode */
214 myAssertEqualMem(e + 108, "000000 ", 8); /* uid */
215 myAssertEqualMem(e + 116, "000000 ", 8); /* gid */
216 myAssertEqualMem(e + 124, "00000000000 ", 12); /* size */
217 myAssertEqualMem(e + 136, "00000000002 ", 12); /* mtime */
218 myAssertEqualMem(e + 148, "005243\0 ", 8); /* checksum */
219 myAssertEqualMem(e + 156, "", 1); /* typeflag */
220 myAssertEqualMem(e + 157, "", 1); /* linkname */
221 assert(is_null(e + 0, 512));
224 /* "symlink" pointing to "file" */
225 myAssertEqualMem(e + 0, "symlink", 8); /* Filename */
226 myAssertEqualMem(e + 100, "000664 ", 8); /* mode */
227 myAssertEqualMem(e + 108, "000130 ", 8); /* uid */
228 myAssertEqualMem(e + 116, "000142 ", 8); /* gid */
229 myAssertEqualMem(e + 124, "00000000000 ", 12); /* size */
230 myAssertEqualMem(e + 136, "00000000003 ", 12); /* mtime */
231 myAssertEqualMem(e + 148, "007027\0 ", 8); /* checksum */
232 myAssertEqualMem(e + 156, "2", 1); /* linkflag */
233 myAssertEqualMem(e + 157, "file", 5); /* linkname */
234 assert(is_null(e + 0, 512));
237 /* File with 99-char filename */
238 myAssertEqualMem(e + 0, f99, 100); /* Filename */
239 myAssertEqualMem(e + 100, "000664 ", 8); /* mode */
240 myAssertEqualMem(e + 108, "000122 ", 8); /* uid */
241 myAssertEqualMem(e + 116, "000135 ", 8); /* gid */
242 myAssertEqualMem(e + 124, "00000000000 ", 12); /* size */
243 myAssertEqualMem(e + 136, "00000000001 ", 12); /* mtime */
244 myAssertEqualMem(e + 148, "031543\0 ", 8); /* checksum */
245 myAssertEqualMem(e + 156, "", 1); /* linkflag */
246 myAssertEqualMem(e + 157, "", 1); /* linkname */
247 assert(is_null(e + 0, 512));
250 /* TODO: Verify other types of entries. */
252 /* Last entry is end-of-archive marker. */
253 assert(is_null(e, 1024));
256 assertEqualInt((int)used, e - buff);