1 /*-
2 * Copyright (c) 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 __FBSDID("$FreeBSD$");
29
30 #define LARGE_SIZE (1*1024*1024)
31 static void
test_large(const char * compression_type)32 test_large(const char *compression_type)
33 {
34 struct archive_entry *ae;
35 struct archive *a;
36 size_t used;
37 size_t buffsize = LARGE_SIZE + 1024 * 256;
38 size_t datasize = LARGE_SIZE;
39 char *buff, *filedata, *filedata2;
40
41 assert((buff = malloc(buffsize)) != NULL);
42 assert((filedata = malloc(datasize)) != NULL);
43 assert((filedata2 = malloc(datasize)) != NULL);
44
45 /* Create a new archive in memory. */
46 assert((a = archive_write_new()) != NULL);
47 if (a == NULL || buff == NULL || filedata == NULL || filedata2 == NULL) {
48 archive_write_free(a);
49 free(buff);
50 free(filedata);
51 free(filedata2);
52 return;
53 }
54 assertEqualIntA(a, ARCHIVE_OK, archive_write_set_format_7zip(a));
55 if (compression_type != NULL &&
56 ARCHIVE_OK != archive_write_set_format_option(a, "7zip",
57 "compression", compression_type)) {
58 skipping("%s writing not fully supported on this platform",
59 compression_type);
60 assertEqualInt(ARCHIVE_OK, archive_write_free(a));
61 free(buff);
62 free(filedata);
63 free(filedata2);
64 return;
65 }
66 assertEqualIntA(a, ARCHIVE_OK, archive_write_add_filter_none(a));
67 assertEqualIntA(a, ARCHIVE_OK,
68 archive_write_open_memory(a, buff, buffsize, &used));
69
70 /*
71 * Write a large file to it.
72 */
73 assert((ae = archive_entry_new()) != NULL);
74 archive_entry_set_mtime(ae, 1, 100);
75 assertEqualInt(1, archive_entry_mtime(ae));
76 assertEqualInt(100, archive_entry_mtime_nsec(ae));
77 archive_entry_copy_pathname(ae, "file");
78 assertEqualString("file", archive_entry_pathname(ae));
79 archive_entry_set_mode(ae, AE_IFREG | 0755);
80 assertEqualInt((AE_IFREG | 0755), archive_entry_mode(ae));
81 archive_entry_set_size(ae, datasize);
82
83 assertEqualInt(0, archive_write_header(a, ae));
84 archive_entry_free(ae);
85 if (strcmp(compression_type, "ppmd") == 0) {
86 /* NOTE: PPMd cannot handle random data correctly.*/
87 memset(filedata, 'a', datasize);
88 } else {
89 fill_with_pseudorandom_data(filedata, datasize);
90 }
91 assertEqualInt(datasize, archive_write_data(a, filedata, datasize));
92
93 /* Close out the archive. */
94 assertEqualIntA(a, ARCHIVE_OK, archive_write_close(a));
95 assertEqualInt(ARCHIVE_OK, archive_write_free(a));
96
97 /* Verify the initial header. */
98 assertEqualMem(buff, "\x37\x7a\xbc\xaf\x27\x1c\x00\x03", 8);
99
100 /*
101 * Now, read the data back.
102 */
103 /* With the test memory reader -- seeking mode. */
104 assert((a = archive_read_new()) != NULL);
105 assertEqualIntA(a, ARCHIVE_OK, archive_read_support_format_all(a));
106 assertEqualIntA(a, ARCHIVE_OK, archive_read_support_filter_all(a));
107 assertEqualIntA(a, ARCHIVE_OK, read_open_memory_seek(a, buff, used, 7));
108
109 /*
110 * Read and verify a large file.
111 */
112 assertEqualIntA(a, ARCHIVE_OK, archive_read_next_header(a, &ae));
113 assertEqualInt(1, archive_entry_mtime(ae));
114 assertEqualInt(100, archive_entry_mtime_nsec(ae));
115 assertEqualInt(0, archive_entry_atime(ae));
116 assertEqualInt(0, archive_entry_ctime(ae));
117 assertEqualString("file", archive_entry_pathname(ae));
118 assertEqualInt(AE_IFREG | 0755, archive_entry_mode(ae));
119 assertEqualInt(datasize, archive_entry_size(ae));
120 assertEqualIntA(a, datasize, archive_read_data(a, filedata2, datasize));
121 assertEqualMem(filedata, filedata2, datasize);
122
123 /* Verify the end of the archive. */
124 assertEqualIntA(a, ARCHIVE_EOF, archive_read_next_header(a, &ae));
125
126 /* Verify archive format. */
127 assertEqualIntA(a, ARCHIVE_FILTER_NONE, archive_filter_code(a, 0));
128 assertEqualIntA(a, ARCHIVE_FORMAT_7ZIP, archive_format(a));
129
130 assertEqualInt(ARCHIVE_OK, archive_read_close(a));
131 assertEqualInt(ARCHIVE_OK, archive_read_free(a));
132
133 free(buff);
134 free(filedata);
135 free(filedata2);
136 }
137
DEFINE_TEST(test_write_format_7zip_large_bzip2)138 DEFINE_TEST(test_write_format_7zip_large_bzip2)
139 {
140 /* Test that making a 7-Zip archive file with bzip2 compression. */
141 test_large("bzip2");
142 }
143
DEFINE_TEST(test_write_format_7zip_large_copy)144 DEFINE_TEST(test_write_format_7zip_large_copy)
145 {
146 /* Test that making a 7-Zip archive file without compression. */
147 test_large("copy");
148 }
149
DEFINE_TEST(test_write_format_7zip_large_deflate)150 DEFINE_TEST(test_write_format_7zip_large_deflate)
151 {
152 /* Test that making a 7-Zip archive file with deflate compression. */
153 test_large("deflate");
154 }
155
DEFINE_TEST(test_write_format_7zip_large_lzma1)156 DEFINE_TEST(test_write_format_7zip_large_lzma1)
157 {
158 /* Test that making a 7-Zip archive file with lzma1 compression. */
159 test_large("lzma1");
160 }
161
DEFINE_TEST(test_write_format_7zip_large_lzma2)162 DEFINE_TEST(test_write_format_7zip_large_lzma2)
163 {
164 /* Test that making a 7-Zip archive file with lzma2 compression. */
165 test_large("lzma2");
166 }
167
DEFINE_TEST(test_write_format_7zip_large_ppmd)168 DEFINE_TEST(test_write_format_7zip_large_ppmd)
169 {
170 /* Test that making a 7-Zip archive file with PPMd compression. */
171 test_large("ppmd");
172 }
173