1 /*-
2 * Copyright (c) 2011-2012 Michihiro NAKAJIMA
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
26
27 #include "test.h"
28
29 /*
30 * Test writing an empty archive.
31 */
DEFINE_TEST(test_write_format_7zip_empty_archive)32 DEFINE_TEST(test_write_format_7zip_empty_archive)
33 {
34 struct archive *a;
35 size_t buffsize = 1000;
36 char *buff;
37 size_t used;
38
39 buff = malloc(buffsize);
40
41 /* Create a new archive in memory. */
42 assert((a = archive_write_new()) != NULL);
43 assertEqualIntA(a, ARCHIVE_OK, archive_write_set_format_7zip(a));
44 assertEqualIntA(a, ARCHIVE_OK, archive_write_add_filter_none(a));
45 assertEqualIntA(a, ARCHIVE_OK,
46 archive_write_open_memory(a, buff, buffsize, &used));
47
48 /* Close out the archive. */
49 assertEqualInt(ARCHIVE_OK, archive_write_close(a));
50 assertEqualInt(ARCHIVE_OK, archive_write_free(a));
51
52 /* Verify the archive file size. */
53 assertEqualInt(32, used);
54
55 /* Verify the initial header. */
56 assertEqualMem(buff,
57 "\x37\x7a\xbc\xaf\x27\x1c\x00\x03"
58 "\x8d\x9b\xd5\x0f\x00\x00\x00\x00"
59 "\x00\x00\x00\x00\x00\x00\x00\x00"
60 "\x00\x00\x00\x00\x00\x00\x00\x00", 32);
61
62 free(buff);
63 }
64
65 /*
66 * Test writing an empty file.
67 */
68 static void
test_only_empty_file(void)69 test_only_empty_file(void)
70 {
71 struct archive *a;
72 struct archive_entry *ae;
73 size_t buffsize = 1000;
74 char *buff;
75 size_t used;
76
77 buff = malloc(buffsize);
78
79 /* Create a new archive in memory. */
80 assert((a = archive_write_new()) != NULL);
81 assertEqualIntA(a, ARCHIVE_OK, archive_write_set_format_7zip(a));
82 assertEqualIntA(a, ARCHIVE_OK, archive_write_add_filter_none(a));
83 assertEqualIntA(a, ARCHIVE_OK,
84 archive_write_open_memory(a, buff, buffsize, &used));
85
86 /*
87 * Write an empty file to it.
88 */
89 assert((ae = archive_entry_new()) != NULL);
90 archive_entry_set_mtime(ae, 1, 10);
91 assertEqualInt(1, archive_entry_mtime(ae));
92 assertEqualInt(10, archive_entry_mtime_nsec(ae));
93 archive_entry_set_atime(ae, 2, 20);
94 assertEqualInt(2, archive_entry_atime(ae));
95 assertEqualInt(20, archive_entry_atime_nsec(ae));
96 archive_entry_set_ctime(ae, 0, 100);
97 assertEqualInt(0, archive_entry_ctime(ae));
98 assertEqualInt(100, archive_entry_ctime_nsec(ae));
99 archive_entry_copy_pathname(ae, "empty");
100 assertEqualString("empty", archive_entry_pathname(ae));
101 archive_entry_set_mode(ae, AE_IFREG | 0755);
102 assertEqualInt((S_IFREG | 0755), archive_entry_mode(ae));
103
104 assertEqualInt(ARCHIVE_OK, archive_write_header(a, ae));
105 archive_entry_free(ae);
106
107 /* Close out the archive. */
108 assertEqualInt(ARCHIVE_OK, archive_write_close(a));
109 assertEqualInt(ARCHIVE_OK, archive_write_free(a));
110
111 /* Verify the archive file size. */
112 assertEqualInt(102, used);
113
114 /* Verify the initial header. */
115 assertEqualMem(buff,
116 "\x37\x7a\xbc\xaf\x27\x1c\x00\x03"
117 "\x00\x5b\x58\x25\x00\x00\x00\x00"
118 "\x00\x00\x00\x00\x46\x00\x00\x00"
119 "\x00\x00\x00\x00\x8f\xce\x1d\xf3", 32);
120
121 /*
122 * Now, read the data back.
123 */
124 /* With the test memory reader -- seeking mode. */
125 assert((a = archive_read_new()) != NULL);
126 assertEqualIntA(a, ARCHIVE_OK, archive_read_support_format_all(a));
127 assertEqualIntA(a, ARCHIVE_OK, archive_read_support_filter_all(a));
128 assertEqualIntA(a, ARCHIVE_OK, read_open_memory_seek(a, buff, used, 7));
129
130 /*
131 * Read and verify an empty file.
132 */
133 assertEqualIntA(a, ARCHIVE_OK, archive_read_next_header(a, &ae));
134 assertEqualInt(1, archive_entry_mtime(ae));
135 assertEqualInt(0, archive_entry_mtime_nsec(ae));
136 assertEqualInt(2, archive_entry_atime(ae));
137 assertEqualInt(0, archive_entry_atime_nsec(ae));
138 assertEqualInt(0, archive_entry_ctime(ae));
139 assertEqualInt(100, archive_entry_ctime_nsec(ae));
140 assertEqualString("empty", archive_entry_pathname(ae));
141 assertEqualInt(AE_IFREG | 0755, archive_entry_mode(ae));
142 assertEqualInt(0, archive_entry_size(ae));
143
144 /* Verify the end of the archive. */
145 assertEqualIntA(a, ARCHIVE_EOF, archive_read_next_header(a, &ae));
146
147 /* Verify archive format. */
148 assertEqualIntA(a, ARCHIVE_FILTER_NONE, archive_filter_code(a, 0));
149 assertEqualIntA(a, ARCHIVE_FORMAT_7ZIP, archive_format(a));
150
151 assertEqualInt(ARCHIVE_OK, archive_read_close(a));
152 assertEqualInt(ARCHIVE_OK, archive_read_free(a));
153
154 free(buff);
155 }
156
157 static void
test_only_empty_files(void)158 test_only_empty_files(void)
159 {
160 struct archive *a;
161 struct archive_entry *ae;
162 size_t buffsize = 1000;
163 char *buff;
164 size_t used;
165
166 buff = malloc(buffsize);
167
168 /* Create a new archive in memory. */
169 assert((a = archive_write_new()) != NULL);
170 assertEqualIntA(a, ARCHIVE_OK, archive_write_set_format_7zip(a));
171 assertEqualIntA(a, ARCHIVE_OK, archive_write_add_filter_none(a));
172 assertEqualIntA(a, ARCHIVE_OK,
173 archive_write_open_memory(a, buff, buffsize, &used));
174
175 /*
176 * Write an empty file to it.
177 */
178 assert((ae = archive_entry_new()) != NULL);
179 archive_entry_set_mtime(ae, 1, 10);
180 assertEqualInt(1, archive_entry_mtime(ae));
181 assertEqualInt(10, archive_entry_mtime_nsec(ae));
182 archive_entry_set_atime(ae, 2, 20);
183 assertEqualInt(2, archive_entry_atime(ae));
184 assertEqualInt(20, archive_entry_atime_nsec(ae));
185 archive_entry_copy_pathname(ae, "empty");
186 assertEqualString("empty", archive_entry_pathname(ae));
187 archive_entry_set_mode(ae, AE_IFREG | 0755);
188 assertEqualInt((AE_IFREG | 0755), archive_entry_mode(ae));
189
190 assertEqualInt(ARCHIVE_OK, archive_write_header(a, ae));
191 archive_entry_free(ae);
192
193 /*
194 * Write second empty file to it.
195 */
196 assert((ae = archive_entry_new()) != NULL);
197 archive_entry_set_mtime(ae, 2, 10);
198 assertEqualInt(2, archive_entry_mtime(ae));
199 assertEqualInt(10, archive_entry_mtime_nsec(ae));
200 archive_entry_set_ctime(ae, 2, 10);
201 assertEqualInt(2, archive_entry_ctime(ae));
202 assertEqualInt(10, archive_entry_ctime_nsec(ae));
203 archive_entry_copy_pathname(ae, "empty2");
204 assertEqualString("empty2", archive_entry_pathname(ae));
205 archive_entry_set_mode(ae, AE_IFREG | 0644);
206 assertEqualInt((AE_IFREG | 0644), archive_entry_mode(ae));
207
208 assertEqualInt(ARCHIVE_OK, archive_write_header(a, ae));
209 archive_entry_free(ae);
210
211 /*
212 * Write third empty file to it.
213 */
214 assert((ae = archive_entry_new()) != NULL);
215 archive_entry_set_mtime(ae, 3, 10);
216 assertEqualInt(3, archive_entry_mtime(ae));
217 assertEqualInt(10, archive_entry_mtime_nsec(ae));
218 archive_entry_copy_pathname(ae, "empty3");
219 assertEqualString("empty3", archive_entry_pathname(ae));
220 archive_entry_set_mode(ae, AE_IFREG | 0644);
221 assertEqualInt((AE_IFREG | 0644), archive_entry_mode(ae));
222
223 assertEqualInt(ARCHIVE_OK, archive_write_header(a, ae));
224 archive_entry_free(ae);
225
226 /* Close out the archive. */
227 assertEqualInt(ARCHIVE_OK, archive_write_close(a));
228 assertEqualInt(ARCHIVE_OK, archive_write_free(a));
229
230 /* Verify the initial header. */
231 assertEqualMem(buff, "\x37\x7a\xbc\xaf\x27\x1c\x00\x03", 8);
232
233 /*
234 * Now, read the data back.
235 */
236 /* With the test memory reader -- seeking mode. */
237 assert((a = archive_read_new()) != NULL);
238 assertEqualIntA(a, ARCHIVE_OK, archive_read_support_format_all(a));
239 assertEqualIntA(a, ARCHIVE_OK, archive_read_support_filter_all(a));
240 assertEqualIntA(a, ARCHIVE_OK, read_open_memory_seek(a, buff, used, 7));
241
242 /*
243 * Read and verify an empty file.
244 */
245 assertEqualIntA(a, ARCHIVE_OK, archive_read_next_header(a, &ae));
246 assertEqualInt(1, archive_entry_mtime(ae));
247 assertEqualInt(0, archive_entry_mtime_nsec(ae));
248 assertEqualInt(2, archive_entry_atime(ae));
249 assertEqualInt(0, archive_entry_atime_nsec(ae));
250 assertEqualInt(0, archive_entry_ctime(ae));
251 assertEqualString("empty", archive_entry_pathname(ae));
252 assertEqualInt(AE_IFREG | 0755, archive_entry_mode(ae));
253 assertEqualInt(0, archive_entry_size(ae));
254
255 /*
256 * Read and verify second empty file.
257 */
258 assertEqualIntA(a, ARCHIVE_OK, archive_read_next_header(a, &ae));
259 assertEqualInt(2, archive_entry_mtime(ae));
260 assertEqualInt(0, archive_entry_mtime_nsec(ae));
261 assertEqualInt(0, archive_entry_atime(ae));
262 assertEqualInt(2, archive_entry_ctime(ae));
263 assertEqualInt(0, archive_entry_ctime_nsec(ae));
264 assertEqualString("empty2", archive_entry_pathname(ae));
265 assertEqualInt(AE_IFREG | 0644, archive_entry_mode(ae));
266 assertEqualInt(0, archive_entry_size(ae));
267
268 /*
269 * Read and verify third empty file.
270 */
271 assertEqualIntA(a, ARCHIVE_OK, archive_read_next_header(a, &ae));
272 assertEqualInt(3, archive_entry_mtime(ae));
273 assertEqualInt(0, archive_entry_mtime_nsec(ae));
274 assertEqualInt(0, archive_entry_atime(ae));
275 assertEqualInt(0, archive_entry_ctime(ae));
276 assertEqualString("empty3", archive_entry_pathname(ae));
277 assertEqualInt(AE_IFREG | 0644, archive_entry_mode(ae));
278 assertEqualInt(0, archive_entry_size(ae));
279
280 /* Verify the end of the archive. */
281 assertEqualIntA(a, ARCHIVE_EOF, archive_read_next_header(a, &ae));
282
283 /* Verify archive format. */
284 assertEqualIntA(a, ARCHIVE_FILTER_NONE, archive_filter_code(a, 0));
285 assertEqualIntA(a, ARCHIVE_FORMAT_7ZIP, archive_format(a));
286
287 assertEqualInt(ARCHIVE_OK, archive_read_close(a));
288 assertEqualInt(ARCHIVE_OK, archive_read_free(a));
289
290 free(buff);
291 }
292
DEFINE_TEST(test_write_format_7zip_empty_files)293 DEFINE_TEST(test_write_format_7zip_empty_files)
294 {
295 /* Test that write an empty file. */
296 test_only_empty_file();
297 test_only_empty_files();
298 }
299