2 * Copyright (c) 2014 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.
27 __FBSDID("$FreeBSD$");
30 verify_zip_filesize(uint64_t size, int expected)
33 struct archive_entry *ae;
37 /* Zip format: Create a new archive in memory. */
38 assert((a = archive_write_new()) != NULL);
39 assertEqualIntA(a, ARCHIVE_OK, archive_write_set_format_zip(a));
40 /* Disable Zip64 extensions. */
41 assertEqualIntA(a, ARCHIVE_OK,
42 archive_write_set_format_option(a, "zip", "zip64", NULL));
43 assertEqualIntA(a, ARCHIVE_OK,
44 archive_write_open_memory(a, buff, sizeof(buff), &used));
46 assert((ae = archive_entry_new()) != NULL);
47 archive_entry_set_pathname(ae, "test");
48 archive_entry_set_mode(ae, AE_IFREG | 0644);
49 archive_entry_set_size(ae, size);
50 assertEqualInt(expected, archive_write_header(a, ae));
52 archive_entry_free(ae);
54 /* Don't actually write 4GB! ;-) */
55 assertEqualIntA(a, ARCHIVE_OK, archive_write_free(a));
58 DEFINE_TEST(test_write_format_zip_zip64_oversize)
60 /* With Zip64 extensions disabled, we should be
61 * able to write a file with at most 4G-1 bytes. */
63 /* Note: Tar writer pads file to declared size when the file
64 * is closed. If Zip writer is changed to behave the same
65 * way, it will be much harder to test the first case here. */
66 verify_zip_filesize(0xffffffffLL, ARCHIVE_OK);
68 verify_zip_filesize(0x100000000LL, ARCHIVE_FAILED);