2 * Copyright (c) 2008 Anselm Strauss
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.
27 * Development supported by Google Summer of Code 2008.
31 __FBSDID("$FreeBSD$");
33 DEFINE_TEST(test_write_format_zip_empty_zip64)
36 struct archive_entry *ae;
40 /* Zip format: Create a new archive in memory. */
41 assert((a = archive_write_new()) != NULL);
42 assertEqualIntA(a, ARCHIVE_OK, archive_write_set_format_zip(a));
43 assertEqualIntA(a, ARCHIVE_OK, archive_write_add_filter_none(a));
44 assertEqualIntA(a, ARCHIVE_OK, archive_write_set_bytes_per_block(a, 1));
45 assertEqualIntA(a, ARCHIVE_OK, archive_write_set_bytes_in_last_block(a, 1));
46 /* Force zip writer to use Zip64 extensions. */
47 assertEqualIntA(a, ARCHIVE_OK, archive_write_set_format_option(a, "zip", "zip64", "1"));
48 assertEqualIntA(a, ARCHIVE_OK, archive_write_open_memory(a, buff, sizeof(buff), &used));
50 /* Close out the archive without writing anything. */
51 assertEqualIntA(a, ARCHIVE_OK, archive_write_close(a));
52 assertEqualInt(ARCHIVE_OK, archive_write_free(a));
54 /* Verify the correct format for an empty Zip archive with Zip64 extensions forced. */
55 assertEqualInt(used, 98);
57 "PK\006\006" /* Zip64 end-of-central-directory record */
58 "\x2c\0\0\0\0\0\0\0" /* 44 bytes long */
59 "\x2d\0" /* Created by Zip 4.5 */
60 "\x2d\0" /* Extract with Zip 4.5 or later */
61 "\0\0\0\0" /* This is disk #0 */
62 "\0\0\0\0" /* Central dir starts on disk #0 */
63 "\0\0\0\0\0\0\0\0" /* There are 0 entries on this disk ... */
64 "\0\0\0\0\0\0\0\0" /* ... out of 0 entries total ... */
65 "\0\0\0\0\0\0\0\0" /* ... requiring a total of 0 bytes. */
66 "\0\0\0\0\0\0\0\0" /* Directory starts at offset 0 */
68 "PK\006\007" /* Zip64 end-of-central-directory locator */
69 "\0\0\0\0" /* Zip64 EOCD record is on disk #0 .. */
70 "\0\0\0\0\0\0\0\0" /* .. at offset 0 .. */
71 "\1\0\0\0" /* .. of 1 total disks. */
73 "PK\005\006" /* Regular Zip end-of-central-directory record */
74 "\0\0" /* This is disk #0 */
75 "\0\0" /* Central dir is on disk #0 */
76 "\0\0" /* There are 0 entries on this disk ... */
77 "\0\0" /* ... out of 0 total entries ... */
78 "\0\0\0\0" /* ... requiring a total of 0 bytes. */
79 "\0\0\0\0" /* Directory starts at offset 0. */
80 "\0\0" /* File comment is zero bytes long. */,
83 /* Verify that we read this kind of empty archive correctly. */
84 /* Try with the standard memory reader, and with the test
85 memory reader with and without seek support. */
86 assert((a = archive_read_new()) != NULL);
87 assertEqualIntA(a, ARCHIVE_OK, archive_read_support_format_zip(a));
88 assertEqualIntA(a, ARCHIVE_OK, archive_read_open_memory(a, buff, 98));
89 assertEqualIntA(a, ARCHIVE_EOF, archive_read_next_header(a, &ae));
90 assertEqualInt(ARCHIVE_OK, archive_write_free(a));
92 assert((a = archive_read_new()) != NULL);
93 assertEqualIntA(a, ARCHIVE_OK, archive_read_support_format_zip(a));
94 assertEqualIntA(a, ARCHIVE_OK, read_open_memory(a, buff, 98, 1));
95 assertEqualIntA(a, ARCHIVE_EOF, archive_read_next_header(a, &ae));
96 assertEqualInt(ARCHIVE_OK, archive_write_free(a));
98 assert((a = archive_read_new()) != NULL);
99 assertEqualIntA(a, ARCHIVE_OK, archive_read_support_format_zip(a));
100 assertEqualIntA(a, ARCHIVE_OK, read_open_memory_seek(a, buff, 98, 98));
101 assertEqualIntA(a, ARCHIVE_EOF, archive_read_next_header(a, &ae));
102 assertEqualInt(ARCHIVE_OK, archive_write_free(a));