2 * Copyright (c) 2016 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 * Inspired by Github issue #682, which reported that gnutar filenames
30 * of exactly 512 bytes weren't getting written correctly.
32 * This writes a filename of every length from 1 to 2000 bytes and
33 * reads back to verify it.
36 static char filename[2048];
38 DEFINE_TEST(test_write_format_gnutar_filenames)
40 size_t buffsize = 1000000;
42 struct archive_entry *ae, *template;
46 buff = malloc(buffsize); /* million bytes of work area */
49 /* Create a template entry. */
50 assert((template = archive_entry_new()) != NULL);
51 archive_entry_set_atime(template, 2, 20);
52 archive_entry_set_birthtime(template, 3, 30);
53 archive_entry_set_ctime(template, 4, 40);
54 archive_entry_set_mtime(template, 5, 50);
55 archive_entry_set_mode(template, S_IFREG | 0755);
56 archive_entry_set_size(template, 8);
58 for (int i = 0; i < 2000; ++i) {
60 filename[i + 1] = '\0';
61 archive_entry_copy_pathname(template, filename);
63 /* Write a one-item gnutar format archive. */
64 assert((a = archive_write_new()) != NULL);
65 assertA(0 == archive_write_set_format_gnutar(a));
66 assertA(0 == archive_write_add_filter_none(a));
67 assertA(0 == archive_write_open_memory(a, buff, buffsize, &used));
68 assertEqualIntA(a, ARCHIVE_OK, archive_write_header(a, template));
69 assertEqualIntA(a, 8, archive_write_data(a, "12345678", 9));
70 assertEqualIntA(a, ARCHIVE_OK, archive_write_close(a));
71 assertEqualIntA(a, ARCHIVE_OK, archive_write_free(a));
74 /* Read back and verify the filename. */
75 assert((a = archive_read_new()) != NULL);
76 assertEqualIntA(a, 0, archive_read_support_format_all(a));
77 assertEqualIntA(a, 0, archive_read_support_filter_all(a));
78 assertEqualIntA(a, 0, archive_read_open_memory(a, buff, used));
80 assertEqualIntA(a, 0, archive_read_next_header(a, &ae));
81 assertEqualString(filename, archive_entry_pathname(ae));
82 assertEqualIntA(a, ARCHIVE_EOF, archive_read_next_header(a, &ae));
83 assertEqualIntA(a, ARCHIVE_OK, archive_read_close(a));
84 assertEqualIntA(a, ARCHIVE_OK, archive_read_free(a));
87 archive_entry_free(template);
93 DEFINE_TEST(test_write_format_gnutar_linknames)
95 size_t buffsize = 1000000;
97 struct archive_entry *ae, *template;
101 buff = malloc(buffsize); /* million bytes of work area */
102 assert(buff != NULL);
104 /* Create a template entry. */
105 assert((template = archive_entry_new()) != NULL);
106 archive_entry_set_atime(template, 2, 20);
107 archive_entry_set_birthtime(template, 3, 30);
108 archive_entry_set_ctime(template, 4, 40);
109 archive_entry_set_mtime(template, 5, 50);
110 archive_entry_set_mode(template, S_IFLNK | 0755);
111 archive_entry_copy_pathname(template, "link");
113 for (int i = 0; i < 2000; ++i) {
115 filename[i + 1] = '\0';
116 archive_entry_copy_symlink(template, filename);
118 /* Write a one-item gnutar format archive. */
119 assert((a = archive_write_new()) != NULL);
120 assertA(0 == archive_write_set_format_gnutar(a));
121 assertA(0 == archive_write_add_filter_none(a));
122 assertA(0 == archive_write_open_memory(a, buff, buffsize, &used));
123 assertEqualIntA(a, ARCHIVE_OK, archive_write_header(a, template));
124 assertEqualIntA(a, ARCHIVE_OK, archive_write_close(a));
125 assertEqualIntA(a, ARCHIVE_OK, archive_write_free(a));
128 /* Read back and verify the filename. */
129 assert((a = archive_read_new()) != NULL);
130 assertEqualIntA(a, 0, archive_read_support_format_all(a));
131 assertEqualIntA(a, 0, archive_read_support_filter_all(a));
132 assertEqualIntA(a, 0, archive_read_open_memory(a, buff, used));
134 assertEqualIntA(a, 0, archive_read_next_header(a, &ae));
135 assertEqualString("link", archive_entry_pathname(ae));
136 assertEqualString(filename, archive_entry_symlink(ae));
137 assertEqualIntA(a, ARCHIVE_EOF, archive_read_next_header(a, &ae));
138 assertEqualIntA(a, ARCHIVE_OK, archive_read_close(a));
139 assertEqualIntA(a, ARCHIVE_OK, archive_read_free(a));
142 archive_entry_free(template);