1/*-
2 * Copyright (c) 2013 Tim Kientzle
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#include "test.h"
26
27/*
28 * Sample file was created with:
29 *    echo file0 | zip
30 * Info-Zip uses Zip64 extensions in this case.
31 */
32static void
33verify_file0_seek(struct archive *a)
34{
35	struct archive_entry *ae;
36
37	assertEqualIntA(a, ARCHIVE_OK, archive_read_next_header(a, &ae));
38	assertEqualString("-", archive_entry_pathname(ae));
39	assertEqualInt(AE_IFREG | 0660, archive_entry_mode(ae));
40	assertEqualInt(6, archive_entry_size(ae));
41#ifdef HAVE_ZLIB_H
42	{
43		char data[16];
44		assertEqualIntA(a, 6, archive_read_data(a, data, 16));
45		assertEqualMem(data, "file0\x0a", 6);
46	}
47#endif
48	assertEqualIntA(a, ARCHIVE_EOF, archive_read_next_header(a, &ae));
49	assertEqualIntA(a, ARCHIVE_OK, archive_read_close(a));
50	assertEqualIntA(a, ARCHIVE_OK, archive_read_free(a));
51}
52
53static void
54verify_file0_stream(struct archive *a, int size_known)
55{
56	struct archive_entry *ae;
57
58	assertEqualIntA(a, ARCHIVE_OK, archive_read_next_header(a, &ae));
59	assertEqualString("-", archive_entry_pathname(ae));
60	assertEqualInt(AE_IFREG | 0664, archive_entry_mode(ae));
61	if (size_known) {
62		// zip64b has the uncompressed size at the beginning,
63		// plus CRC and compressed size using length-at-end.
64		assert(archive_entry_size_is_set(ae));
65		assertEqualInt(6, archive_entry_size(ae));
66	} else {
67		// zip64a does not have a size at the beginning at all.
68		assert(!archive_entry_size_is_set(ae));
69	}
70#ifdef HAVE_ZLIB_H
71	{
72		char data[16];
73		assertEqualIntA(a, 6, archive_read_data(a, data, 16));
74		assertEqualMem(data, "file0\x0a", 6);
75	}
76#endif
77	assertEqualIntA(a, ARCHIVE_EOF, archive_read_next_header(a, &ae));
78	assertEqualIntA(a, ARCHIVE_OK, archive_read_close(a));
79	assertEqualIntA(a, ARCHIVE_OK, archive_read_free(a));
80}
81
82DEFINE_TEST(test_read_format_zip_zip64a)
83{
84	const char *refname = "test_read_format_zip_zip64a.zip";
85	struct archive *a;
86	char *p;
87	size_t s;
88
89	extract_reference_file(refname);
90	p = slurpfile(&s, "%s", refname);
91
92	/* First read with seeking. */
93	assert((a = archive_read_new()) != NULL);
94	assertEqualIntA(a, ARCHIVE_OK, archive_read_support_format_zip_seekable(a));
95	assertEqualIntA(a, ARCHIVE_OK, read_open_memory_seek(a, p, s, 1));
96	verify_file0_seek(a);
97
98	/* Then read streaming. */
99	assert((a = archive_read_new()) != NULL);
100	assertEqualIntA(a, ARCHIVE_OK, archive_read_support_format_zip_streamable(a));
101	assertEqualIntA(a, ARCHIVE_OK, read_open_memory_seek(a, p, s, 1));
102	verify_file0_stream(a, 0);
103	free(p);
104}
105
106DEFINE_TEST(test_read_format_zip_zip64b)
107{
108	const char *refname = "test_read_format_zip_zip64b.zip";
109	struct archive *a;
110	char *p;
111	size_t s;
112
113	extract_reference_file(refname);
114	p = slurpfile(&s, "%s", refname);
115
116	/* First read with seeking. */
117	assert((a = archive_read_new()) != NULL);
118	assertEqualIntA(a, ARCHIVE_OK, archive_read_support_format_zip_seekable(a));
119	assertEqualIntA(a, ARCHIVE_OK, read_open_memory_seek(a, p, s, 1));
120	verify_file0_seek(a);
121
122	/* Then read streaming. */
123	assert((a = archive_read_new()) != NULL);
124	assertEqualIntA(a, ARCHIVE_OK, archive_read_support_format_zip_streamable(a));
125	assertEqualIntA(a, ARCHIVE_OK, read_open_memory_seek(a, p, s, 1));
126	verify_file0_stream(a, 1);
127	free(p);
128}
129
130