2 * Copyright (c) 2013 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 verify_padded_archive(const char *refname)
34 struct archive_entry *ae;
36 extract_reference_file(refname);
37 p = slurpfile(&s, refname);
39 assert((a = archive_read_new()) != NULL);
40 assertEqualIntA(a, ARCHIVE_OK, archive_read_support_format_zip_seekable(a));
41 assertEqualIntA(a, ARCHIVE_OK, read_open_memory_seek(a, p, s, 1));
43 assertEqualIntA(a, ARCHIVE_OK, archive_read_next_header(a, &ae));
44 assertEqualString("file0", archive_entry_pathname(ae));
45 assertEqualInt(AE_IFREG | 0644, archive_entry_mode(ae));
46 assertEqualInt(6, archive_entry_size(ae));
48 assertEqualIntA(a, ARCHIVE_OK, archive_read_next_header(a, &ae));
49 assertEqualString("file1", archive_entry_pathname(ae));
50 assertEqualInt(AE_IFREG | 0644, archive_entry_mode(ae));
51 assertEqualInt(6, archive_entry_size(ae));
53 assertEqualIntA(a, ARCHIVE_EOF, archive_read_next_header(a, &ae));
54 assertEqualIntA(a, ARCHIVE_OK, archive_read_close(a));
55 assertEqualIntA(a, ARCHIVE_OK, archive_read_free(a));
61 * Read a zip file with padding in front.
62 * This is technically a malformed file, since the
63 * internal file offsets aren't adjusted to account
64 * for the added padding. Unfortunately, some SFX
65 * creators do almost exactly this:
67 DEFINE_TEST(test_read_format_zip_padded1)
69 const char *refname = "test_read_format_zip_padded1.zip";
70 verify_padded_archive(refname);
74 * Read a zip file with padding at end.
75 * Small amounts of end padding should just be ignored by the reader.
76 * (If there's too much, the reader won't find the central directory.)
78 DEFINE_TEST(test_read_format_zip_padded2)
80 const char *refname = "test_read_format_zip_padded2.zip";
81 verify_padded_archive(refname);
85 * Read a zip file with padding at front and end.
87 DEFINE_TEST(test_read_format_zip_padded3)
89 const char *refname = "test_read_format_zip_padded3.zip";
90 verify_padded_archive(refname);