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("$FreeBSD$");
29 is_null(const char *p, size_t l)
40 /* Verify the contents, then erase them to NUL bytes. */
41 /* Tar requires all "unused" bytes be set to NUL; this allows us
42 * to easily verify that by invoking is_null() over the entire header
43 * after verifying each field. */
44 #define myAssertEqualMem(a,b,s) assertEqualMem(a, b, s); memset(a, 0, s)
47 * Detailed verification that 'ustar' archives are written with
50 DEFINE_TEST(test_write_format_tar_ustar)
53 struct archive_entry *entry;
55 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 for (i = 0; i < 256; ++i)
71 f256[i] = 'A' + i % 26;
75 buff = malloc(buffsize);
77 /* Create a new archive in memory. */
78 assert((a = archive_write_new()) != NULL);
79 assertEqualIntA(a, 0, archive_write_set_format_ustar(a));
80 assertEqualIntA(a, 0, archive_write_set_compression_none(a));
81 assertEqualIntA(a, 0, archive_write_open_memory(a, buff, buffsize, &used));
84 * Add various files to it.
85 * TODO: Extend this to cover more filetypes.
88 /* "file" with 10 bytes of content */
89 assert((entry = archive_entry_new()) != NULL);
90 archive_entry_set_mtime(entry, 1, 10);
91 archive_entry_set_pathname(entry, "file");
92 archive_entry_set_mode(entry, S_IFREG | 0664);
93 archive_entry_set_size(entry, 10);
94 archive_entry_set_uid(entry, 80);
95 archive_entry_set_gid(entry, 90);
96 archive_entry_set_dev(entry, 12);
97 archive_entry_set_ino(entry, 89);
98 archive_entry_set_nlink(entry, 2);
99 assertEqualIntA(a, 0, archive_write_header(a, entry));
100 archive_entry_free(entry);
101 assertEqualIntA(a, 10, archive_write_data(a, "1234567890", 10));
103 /* Hardlink to "file" with 10 bytes of content */
104 assert((entry = archive_entry_new()) != NULL);
105 archive_entry_set_mtime(entry, 1, 10);
106 archive_entry_set_pathname(entry, "linkfile");
107 archive_entry_set_mode(entry, S_IFREG | 0664);
108 /* TODO: Put this back and fix the bug. */
109 /* archive_entry_set_size(entry, 10); */
110 archive_entry_set_uid(entry, 80);
111 archive_entry_set_gid(entry, 90);
112 archive_entry_set_dev(entry, 12);
113 archive_entry_set_ino(entry, 89);
114 archive_entry_set_nlink(entry, 2);
115 assertEqualIntA(a, 0, archive_write_header(a, entry));
116 archive_entry_free(entry);
117 /* Write of data to dir should fail == zero bytes get written. */
118 assertEqualIntA(a, 0, archive_write_data(a, "1234567890", 10));
121 assert((entry = archive_entry_new()) != NULL);
122 archive_entry_set_mtime(entry, 2, 20);
123 archive_entry_set_pathname(entry, "dir");
124 archive_entry_set_mode(entry, S_IFDIR | 0775);
125 archive_entry_set_size(entry, 10);
126 archive_entry_set_nlink(entry, 2);
127 assertEqualIntA(a, 0, archive_write_header(a, entry));
128 archive_entry_free(entry);
129 /* Write of data to dir should fail == zero bytes get written. */
130 assertEqualIntA(a, 0, archive_write_data(a, "1234567890", 10));
132 /* "symlink" pointing to "file" */
133 assert((entry = archive_entry_new()) != NULL);
134 archive_entry_set_mtime(entry, 3, 30);
135 archive_entry_set_pathname(entry, "symlink");
136 archive_entry_set_mode(entry, S_IFLNK | 0664);
137 archive_entry_set_symlink(entry,"file");
138 archive_entry_set_size(entry, 0);
139 archive_entry_set_uid(entry, 88);
140 archive_entry_set_gid(entry, 98);
141 archive_entry_set_dev(entry, 12);
142 archive_entry_set_ino(entry, 90);
143 archive_entry_set_nlink(entry, 1);
144 assertEqualIntA(a, 0, archive_write_header(a, entry));
145 archive_entry_free(entry);
146 /* Write of data to symlink should fail == zero bytes get written. */
147 assertEqualIntA(a, 0, archive_write_data(a, "1234567890", 10));
149 /* file with 99-char filename. */
150 assert((entry = archive_entry_new()) != NULL);
151 archive_entry_set_mtime(entry, 1, 10);
152 archive_entry_set_pathname(entry, f99);
153 archive_entry_set_mode(entry, S_IFREG | 0664);
154 archive_entry_set_size(entry, 0);
155 archive_entry_set_uid(entry, 82);
156 archive_entry_set_gid(entry, 93);
157 archive_entry_set_dev(entry, 102);
158 archive_entry_set_ino(entry, 7);
159 archive_entry_set_nlink(entry, 1);
160 assertEqualIntA(a, 0, archive_write_header(a, entry));
161 archive_entry_free(entry);
163 /* file with 100-char filename. */
164 assert((entry = archive_entry_new()) != NULL);
165 archive_entry_set_mtime(entry, 1, 10);
166 archive_entry_set_pathname(entry, f100);
167 archive_entry_set_mode(entry, S_IFREG | 0664);
168 archive_entry_set_size(entry, 0);
169 archive_entry_set_uid(entry, 82);
170 archive_entry_set_gid(entry, 93);
171 archive_entry_set_dev(entry, 102);
172 archive_entry_set_ino(entry, 7);
173 archive_entry_set_nlink(entry, 1);
174 assertEqualIntA(a, 0, archive_write_header(a, entry));
175 archive_entry_free(entry);
177 /* file with 256-char filename. */
178 assert((entry = archive_entry_new()) != NULL);
179 archive_entry_set_mtime(entry, 1, 10);
180 archive_entry_set_pathname(entry, f256);
181 archive_entry_set_mode(entry, S_IFREG | 0664);
182 archive_entry_set_size(entry, 0);
183 archive_entry_set_uid(entry, 82);
184 archive_entry_set_gid(entry, 93);
185 archive_entry_set_dev(entry, 102);
186 archive_entry_set_ino(entry, 7);
187 archive_entry_set_nlink(entry, 1);
188 assertEqualIntA(a, 0, archive_write_header(a, entry));
189 archive_entry_free(entry);
191 #if ARCHIVE_VERSION_NUMBER < 2000000
192 archive_write_finish(a);
194 assert(0 == archive_write_finish(a));
198 * Verify the archive format.
203 myAssertEqualMem(e + 0, "file", 5); /* Filename */
204 myAssertEqualMem(e + 100, "000664 ", 8); /* mode */
205 myAssertEqualMem(e + 108, "000120 ", 8); /* uid */
206 myAssertEqualMem(e + 116, "000132 ", 8); /* gid */
207 myAssertEqualMem(e + 124, "00000000012 ", 12); /* size */
208 myAssertEqualMem(e + 136, "00000000001 ", 12); /* mtime */
209 myAssertEqualMem(e + 148, "010034\0 ", 8); /* checksum */
210 myAssertEqualMem(e + 156, "0", 1); /* linkflag */
211 myAssertEqualMem(e + 157, "", 1); /* linkname */
212 myAssertEqualMem(e + 257, "ustar\000000", 8); /* signature/version */
213 myAssertEqualMem(e + 265, "", 1); /* uname */
214 myAssertEqualMem(e + 297, "", 1); /* gname */
215 myAssertEqualMem(e + 329, "000000 ", 8); /* devmajor */
216 myAssertEqualMem(e + 337, "000000 ", 8); /* devminor */
217 myAssertEqualMem(e + 345, "", 1); /* prefix */
218 assert(is_null(e + 0, 512));
219 myAssertEqualMem(e + 512, "1234567890", 10);
220 assert(is_null(e + 512, 512));
223 /* hardlink to "file" */
224 myAssertEqualMem(e + 0, "linkfile", 9); /* Filename */
225 myAssertEqualMem(e + 100, "000664 ", 8); /* mode */
226 myAssertEqualMem(e + 108, "000120 ", 8); /* uid */
227 myAssertEqualMem(e + 116, "000132 ", 8); /* gid */
228 myAssertEqualMem(e + 124, "00000000000 ", 12); /* size */
229 myAssertEqualMem(e + 136, "00000000001 ", 12); /* mtime */
230 myAssertEqualMem(e + 148, "010707\0 ", 8); /* checksum */
231 myAssertEqualMem(e + 156, "0", 1); /* linkflag */
232 myAssertEqualMem(e + 157, "", 1); /* linkname */
233 myAssertEqualMem(e + 257, "ustar\000000", 8); /* signature/version */
234 myAssertEqualMem(e + 265, "", 1); /* uname */
235 myAssertEqualMem(e + 297, "", 1); /* gname */
236 myAssertEqualMem(e + 329, "000000 ", 8); /* devmajor */
237 myAssertEqualMem(e + 337, "000000 ", 8); /* devminor */
238 myAssertEqualMem(e + 345, "", 1); /* prefix */
239 assert(is_null(e + 0, 512));
243 myAssertEqualMem(e + 0, "dir/", 4); /* Filename */
244 myAssertEqualMem(e + 100, "000775 ", 8); /* mode */
245 myAssertEqualMem(e + 108, "000000 ", 8); /* uid */
246 myAssertEqualMem(e + 116, "000000 ", 8); /* gid */
247 myAssertEqualMem(e + 124, "00000000000 ", 12); /* size */
248 myAssertEqualMem(e + 136, "00000000002 ", 12); /* mtime */
249 myAssertEqualMem(e + 148, "007747\0 ", 8); /* checksum */
250 myAssertEqualMem(e + 156, "5", 1); /* typeflag */
251 myAssertEqualMem(e + 157, "", 1); /* linkname */
252 myAssertEqualMem(e + 257, "ustar\000000", 8); /* signature/version */
253 myAssertEqualMem(e + 265, "", 1); /* uname */
254 myAssertEqualMem(e + 297, "", 1); /* gname */
255 myAssertEqualMem(e + 329, "000000 ", 8); /* devmajor */
256 myAssertEqualMem(e + 337, "000000 ", 8); /* devminor */
257 myAssertEqualMem(e + 345, "", 1); /* prefix */
258 assert(is_null(e + 0, 512));
261 /* "symlink" pointing to "file" */
262 myAssertEqualMem(e + 0, "symlink", 8); /* Filename */
263 myAssertEqualMem(e + 100, "000664 ", 8); /* mode */
264 myAssertEqualMem(e + 108, "000130 ", 8); /* uid */
265 myAssertEqualMem(e + 116, "000142 ", 8); /* gid */
266 myAssertEqualMem(e + 124, "00000000000 ", 12); /* size */
267 myAssertEqualMem(e + 136, "00000000003 ", 12); /* mtime */
268 myAssertEqualMem(e + 148, "011446\0 ", 8); /* checksum */
269 myAssertEqualMem(e + 156, "2", 1); /* linkflag */
270 myAssertEqualMem(e + 157, "file", 5); /* linkname */
271 myAssertEqualMem(e + 257, "ustar\000000", 8); /* signature/version */
272 myAssertEqualMem(e + 265, "", 1); /* uname */
273 myAssertEqualMem(e + 297, "", 1); /* gname */
274 myAssertEqualMem(e + 329, "000000 ", 8); /* devmajor */
275 myAssertEqualMem(e + 337, "000000 ", 8); /* devminor */
276 myAssertEqualMem(e + 345, "", 1); /* prefix */
277 assert(is_null(e + 0, 512));
280 /* File with 99-char filename */
281 myAssertEqualMem(e + 0, f99, 100); /* Filename */
282 myAssertEqualMem(e + 100, "000664 ", 8); /* mode */
283 myAssertEqualMem(e + 108, "000122 ", 8); /* uid */
284 myAssertEqualMem(e + 116, "000135 ", 8); /* gid */
285 myAssertEqualMem(e + 124, "00000000000 ", 12); /* size */
286 myAssertEqualMem(e + 136, "00000000001 ", 12); /* mtime */
287 myAssertEqualMem(e + 148, "034242\0 ", 8); /* checksum */
288 myAssertEqualMem(e + 156, "0", 1); /* linkflag */
289 myAssertEqualMem(e + 157, "", 1); /* linkname */
290 myAssertEqualMem(e + 257, "ustar\000000", 8); /* signature/version */
291 myAssertEqualMem(e + 265, "", 1); /* uname */
292 myAssertEqualMem(e + 297, "", 1); /* gname */
293 myAssertEqualMem(e + 329, "000000 ", 8); /* devmajor */
294 myAssertEqualMem(e + 337, "000000 ", 8); /* devminor */
295 myAssertEqualMem(e + 345, "", 1); /* prefix */
296 assert(is_null(e + 0, 512));
299 /* File with 100-char filename */
300 myAssertEqualMem(e + 0, f100, 100); /* Filename */
301 myAssertEqualMem(e + 100, "000664 ", 8); /* mode */
302 myAssertEqualMem(e + 108, "000122 ", 8); /* uid */
303 myAssertEqualMem(e + 116, "000135 ", 8); /* gid */
304 myAssertEqualMem(e + 124, "00000000000 ", 12); /* size */
305 myAssertEqualMem(e + 136, "00000000001 ", 12); /* mtime */
306 myAssertEqualMem(e + 148, "026230\0 ", 8); /* checksum */
307 myAssertEqualMem(e + 156, "0", 1); /* linkflag */
308 myAssertEqualMem(e + 157, "", 1); /* linkname */
309 myAssertEqualMem(e + 257, "ustar\000000", 8); /* signature/version */
310 myAssertEqualMem(e + 265, "", 1); /* uname */
311 myAssertEqualMem(e + 297, "", 1); /* gname */
312 myAssertEqualMem(e + 329, "000000 ", 8); /* devmajor */
313 myAssertEqualMem(e + 337, "000000 ", 8); /* devminor */
314 myAssertEqualMem(e + 345, "", 1); /* prefix */
315 assert(is_null(e + 0, 512));
318 /* File with 256-char filename */
319 myAssertEqualMem(e + 0, f256 + 156, 100); /* Filename */
320 myAssertEqualMem(e + 100, "000664 ", 8); /* mode */
321 myAssertEqualMem(e + 108, "000122 ", 8); /* uid */
322 myAssertEqualMem(e + 116, "000135 ", 8); /* gid */
323 myAssertEqualMem(e + 124, "00000000000 ", 12); /* size */
324 myAssertEqualMem(e + 136, "00000000001 ", 12); /* mtime */
325 myAssertEqualMem(e + 148, "055570\0 ", 8); /* checksum */
326 myAssertEqualMem(e + 156, "0", 1); /* linkflag */
327 myAssertEqualMem(e + 157, "", 1); /* linkname */
328 myAssertEqualMem(e + 257, "ustar\000000", 8); /* signature/version */
329 myAssertEqualMem(e + 265, "", 1); /* uname */
330 myAssertEqualMem(e + 297, "", 1); /* gname */
331 myAssertEqualMem(e + 329, "000000 ", 8); /* devmajor */
332 myAssertEqualMem(e + 337, "000000 ", 8); /* devminor */
333 myAssertEqualMem(e + 345, f256, 155); /* prefix */
334 assert(is_null(e + 0, 512));
337 /* TODO: Verify other types of entries. */
339 /* Last entry is end-of-archive marker. */
340 assert(is_null(e, 1024));
343 assertEqualInt((int)used, e - buff);