1/*-
2 * Copyright (c) 2009 Michihiro NAKAJIMA
3 * Copyright (c) 2003-2008 Tim Kientzle
4 * All rights reserved.
5 *
6 * Redistribution and use in source and binary forms, with or without
7 * modification, are permitted provided that the following conditions
8 * are met:
9 * 1. Redistributions of source code must retain the above copyright
10 *    notice, this list of conditions and the following disclaimer.
11 * 2. Redistributions in binary form must reproduce the above copyright
12 *    notice, this list of conditions and the following disclaimer in the
13 *    documentation and/or other materials provided with the distribution.
14 *
15 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR(S) ``AS IS'' AND ANY EXPRESS OR
16 * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
17 * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
18 * IN NO EVENT SHALL THE AUTHOR(S) BE LIABLE FOR ANY DIRECT, INDIRECT,
19 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
20 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
21 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
22 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
23 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
24 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
25 */
26#include "test.h"
27__FBSDID("$FreeBSD: head/lib/libarchive/test/test_compat_xz.c 191183 2009-04-17 01:06:31Z kientzle $");
28
29/*
30 * Verify our ability to read sample files compatibly with unxz.
31 *
32 * In particular:
33 *  * unxz will read multiple xz streams, concatenating the output
34 */
35
36/*
37 * All of the sample files have the same contents; they're just
38 * compressed in different ways.
39 */
40static void
41compat_xz(const char *name)
42{
43	const char *n[7] = { "f1", "f2", "f3", "d1/f1", "d1/f2", "d1/f3", NULL };
44	struct archive_entry *ae;
45	struct archive *a;
46	int i, r;
47
48	assert((a = archive_read_new()) != NULL);
49	assertEqualIntA(a, ARCHIVE_OK, archive_read_support_compression_all(a));
50	r = archive_read_support_compression_xz(a);
51	if (r == ARCHIVE_WARN) {
52		skipping("xz reading not fully supported on this platform");
53		assertEqualInt(ARCHIVE_OK, archive_read_finish(a));
54		return;
55	}
56	assertEqualIntA(a, ARCHIVE_OK, archive_read_support_format_all(a));
57	extract_reference_file(name);
58	assertEqualIntA(a, ARCHIVE_OK, archive_read_open_filename(a, name, 2));
59
60	/* Read entries, match up names with list above. */
61	for (i = 0; i < 6; ++i) {
62		failure("Could not read file %d (%s) from %s", i, n[i], name);
63		assertEqualIntA(a, ARCHIVE_OK,
64		    archive_read_next_header(a, &ae));
65		assertEqualString(n[i], archive_entry_pathname(ae));
66	}
67
68	/* Verify the end-of-archive. */
69	assertEqualIntA(a, ARCHIVE_EOF, archive_read_next_header(a, &ae));
70
71	/* Verify that the format detection worked. */
72	assertEqualInt(archive_compression(a), ARCHIVE_COMPRESSION_XZ);
73	assertEqualString(archive_compression_name(a), "xz");
74	assertEqualInt(archive_format(a), ARCHIVE_FORMAT_TAR_USTAR);
75
76	assertEqualInt(ARCHIVE_OK, archive_read_close(a));
77	assertEqualInt(ARCHIVE_OK, archive_read_finish(a));
78}
79
80
81DEFINE_TEST(test_compat_xz)
82{
83	compat_xz("test_compat_xz_1.txz");
84}
85