1 /*-
2 * Copyright (c) 2003-2007 Tim Kientzle
3 * Copyright (c) 2012 Michihiro NAKAJIMA
4 * All rights reserved.
5 *
6 * Redistribution and use in source and binary forms, with or without
7 * modification, are permitted provided that the following conditions
8 * are met:
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.
14 *
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.
25 */
26 #include "test.h"
27 __FBSDID("$FreeBSD$");
28
29 #ifdef HAVE_SYS_XATTR_H
30 #include <sys/xattr.h>
31 #endif
32
33 #if defined(__APPLE__) && defined(UF_COMPRESSED) && defined(HAVE_SYS_XATTR_H)\
34 && defined(HAVE_ZLIB_H)
35 static int
has_xattr(const char * filename,const char * xattrname)36 has_xattr(const char *filename, const char *xattrname)
37 {
38 char *nl, *nlp;
39 ssize_t r;
40 int existing;
41
42 r = listxattr(filename, NULL, 0, XATTR_SHOWCOMPRESSION);
43 if (r < 0)
44 return (0);
45 if (r == 0)
46 return (0);
47
48 assert((nl = malloc(r)) != NULL);
49 if (nl == NULL)
50 return (0);
51
52 r = listxattr(filename, nl, r, XATTR_SHOWCOMPRESSION);
53 if (r < 0) {
54 free(nl);
55 return (0);
56 }
57
58 existing = 0;
59 for (nlp = nl; nlp < nl + r; nlp += strlen(nlp) + 1) {
60 if (strcmp(nlp, xattrname) == 0) {
61 existing = 1;
62 break;
63 }
64 }
65 free(nl);
66 return (existing);
67 }
68 #endif
69
70 /*
71 * Exercise HFS+ Compression.
72 */
DEFINE_TEST(test_write_disk_no_hfs_compression)73 DEFINE_TEST(test_write_disk_no_hfs_compression)
74 {
75 #if !defined(__APPLE__) || !defined(UF_COMPRESSED) || !defined(HAVE_SYS_XATTR_H)\
76 || !defined(HAVE_ZLIB_H)
77 skipping("MacOS-specific HFS+ Compression test");
78 #else
79 const char *refname = "test_write_disk_no_hfs_compression.tgz";
80 struct archive *ad, *a;
81 struct archive_entry *ae;
82 struct stat st;
83
84 extract_reference_file(refname);
85
86 /*
87 * Extract an archive to disk with HFS+ Compression
88 * the file was compressed.
89 */
90 assert((ad = archive_write_disk_new()) != NULL);
91 assertEqualIntA(ad, ARCHIVE_OK,
92 archive_write_disk_set_standard_lookup(ad));
93 assertEqualIntA(ad, ARCHIVE_OK,
94 archive_write_disk_set_options(ad,
95 ARCHIVE_EXTRACT_TIME |
96 ARCHIVE_EXTRACT_SECURE_SYMLINKS |
97 ARCHIVE_EXTRACT_SECURE_NODOTDOT));
98
99 assert((a = archive_read_new()) != NULL);
100 assertEqualIntA(a, ARCHIVE_OK, archive_read_support_filter_all(a));
101 assertEqualIntA(a, ARCHIVE_OK, archive_read_support_format_all(a));
102 assertEqualIntA(a, ARCHIVE_OK, archive_read_open_filename(a,
103 refname, 512 * 20));
104
105 assertMakeDir("hfscmp", 0755);
106 assertChdir("hfscmp");
107
108 /* Extract file1. */
109 assertEqualIntA(a, ARCHIVE_OK, archive_read_next_header(a, &ae));
110 assertEqualIntA(a, ARCHIVE_OK, archive_read_extract2(a, ae, ad));
111 /* Extract README. */
112 assertEqualIntA(a, ARCHIVE_OK, archive_read_next_header(a, &ae));
113 assertEqualIntA(a, ARCHIVE_OK, archive_read_extract2(a, ae, ad));
114 /* Extract NEWS. */
115 assertEqualIntA(a, ARCHIVE_OK, archive_read_next_header(a, &ae));
116 assertEqualIntA(a, ARCHIVE_OK, archive_read_extract2(a, ae, ad));
117 /* Extract Makefile. */
118 assertEqualIntA(a, ARCHIVE_OK, archive_read_next_header(a, &ae));
119 assertEqualIntA(a, ARCHIVE_OK, archive_read_extract2(a, ae, ad));
120
121 assertEqualIntA(a, ARCHIVE_EOF, archive_read_next_header(a, &ae));
122 assertEqualIntA(a, ARCHIVE_OK, archive_read_close(a));
123 assertEqualInt(ARCHIVE_OK, archive_read_free(a));
124 assertEqualIntA(ad, ARCHIVE_OK, archive_write_free(ad));
125
126 /* Test file1. */
127 assertEqualInt(0, stat("file1", &st));
128 assertEqualInt(0, st.st_flags & UF_COMPRESSED);
129 assertFileSize("file1", 8);
130 assertEqualInt(0, has_xattr("file1", "com.apple.ResourceFork"));
131 assertEqualInt(0, has_xattr("file1", "com.apple.decmpfs"));
132
133 /* Test README. */
134 assertEqualInt(0, stat("README", &st));
135 assertEqualInt(UF_COMPRESSED, st.st_flags & UF_COMPRESSED);
136 assertFileSize("README", 6586);
137 assertEqualInt(0, has_xattr("README", "com.apple.ResourceFork"));
138 assertEqualInt(1, has_xattr("README", "com.apple.decmpfs"));
139
140 /* Test NEWS. */
141 assertEqualInt(0, stat("NEWS", &st));
142 assertEqualInt(0, st.st_flags & UF_COMPRESSED);
143 assertFileSize("NEWS", 28438);
144 assertEqualInt(0, has_xattr("NEWS", "com.apple.ResourceFork"));
145 assertEqualInt(0, has_xattr("NEWS", "com.apple.decmpfs"));
146
147 /* Test Makefile. */
148 assertEqualInt(0, stat("Makefile", &st));
149 assertEqualInt(UF_COMPRESSED, st.st_flags & UF_COMPRESSED);
150 assertFileSize("Makefile", 1238119);
151 assertEqualInt(1, has_xattr("Makefile", "com.apple.ResourceFork"));
152 assertEqualInt(1, has_xattr("Makefile", "com.apple.decmpfs"));
153
154 assertChdir("..");
155
156 /*
157 * Extract an archive to disk without HFS+ Compression.
158 */
159 assert((ad = archive_write_disk_new()) != NULL);
160 assertEqualIntA(ad, ARCHIVE_OK,
161 archive_write_disk_set_standard_lookup(ad));
162 assertEqualIntA(ad, ARCHIVE_OK,
163 archive_write_disk_set_options(ad,
164 ARCHIVE_EXTRACT_TIME |
165 ARCHIVE_EXTRACT_SECURE_SYMLINKS |
166 ARCHIVE_EXTRACT_SECURE_NODOTDOT |
167 ARCHIVE_EXTRACT_NO_HFS_COMPRESSION));
168
169 assert((a = archive_read_new()) != NULL);
170 assertEqualIntA(a, ARCHIVE_OK, archive_read_support_filter_all(a));
171 assertEqualIntA(a, ARCHIVE_OK, archive_read_support_format_all(a));
172 assertEqualIntA(a, ARCHIVE_OK, archive_read_open_filename(a,
173 refname, 512 * 20));
174
175 assertMakeDir("nocmp", 0755);
176 assertChdir("nocmp");
177
178 /* Extract file1. */
179 assertEqualIntA(a, ARCHIVE_OK, archive_read_next_header(a, &ae));
180 assertEqualIntA(a, ARCHIVE_OK, archive_read_extract2(a, ae, ad));
181 /* Extract README. */
182 assertEqualIntA(a, ARCHIVE_OK, archive_read_next_header(a, &ae));
183 assertEqualIntA(a, ARCHIVE_OK, archive_read_extract2(a, ae, ad));
184 /* Extract NEWS. */
185 assertEqualIntA(a, ARCHIVE_OK, archive_read_next_header(a, &ae));
186 assertEqualIntA(a, ARCHIVE_OK, archive_read_extract2(a, ae, ad));
187 /* Extract Makefile. */
188 assertEqualIntA(a, ARCHIVE_OK, archive_read_next_header(a, &ae));
189 assertEqualIntA(a, ARCHIVE_OK, archive_read_extract2(a, ae, ad));
190
191 assertEqualIntA(a, ARCHIVE_EOF, archive_read_next_header(a, &ae));
192 assertEqualIntA(a, ARCHIVE_OK, archive_read_close(a));
193 assertEqualInt(ARCHIVE_OK, archive_read_free(a));
194 assertEqualIntA(ad, ARCHIVE_OK, archive_write_free(ad));
195
196 /* Test file1. */
197 assertEqualInt(0, stat("file1", &st));
198 assertEqualInt(0, st.st_flags & UF_COMPRESSED);
199 assertFileSize("file1", 8);
200 assertEqualInt(0, has_xattr("file1", "com.apple.ResourceFork"));
201 assertEqualInt(0, has_xattr("file1", "com.apple.decmpfs"));
202
203 /* Test README. */
204 assertEqualInt(0, stat("README", &st));
205 assertEqualInt(0, st.st_flags & UF_COMPRESSED);
206 assertFileSize("README", 6586);
207 assertEqualInt(0, has_xattr("README", "com.apple.ResourceFork"));
208 assertEqualInt(0, has_xattr("README", "com.apple.decmpfs"));
209
210 /* Test NEWS. */
211 assertEqualInt(0, stat("NEWS", &st));
212 assertEqualInt(0, st.st_flags & UF_COMPRESSED);
213 assertFileSize("NEWS", 28438);
214 assertEqualInt(0, has_xattr("NEWS", "com.apple.ResourceFork"));
215 assertEqualInt(0, has_xattr("NEWS", "com.apple.decmpfs"));
216
217 /* Test Makefile. */
218 assertEqualInt(0, stat("Makefile", &st));
219 assertEqualInt(0, st.st_flags & UF_COMPRESSED);
220 assertFileSize("Makefile", 1238119);
221 assertEqualInt(0, has_xattr("Makefile", "com.apple.ResourceFork"));
222 assertEqualInt(0, has_xattr("Makefile", "com.apple.decmpfs"));
223
224 assertChdir("..");
225
226 assertEqualFile("hfscmp/file1", "nocmp/file1");
227 assertEqualFile("hfscmp/README", "nocmp/README");
228 assertEqualFile("hfscmp/NEWS", "nocmp/NEWS");
229 assertEqualFile("hfscmp/Makefile", "nocmp/Makefile");
230 #endif
231 }
232