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