1/*-
2 * Copyright (c) 2003-2007 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__FBSDID("$FreeBSD: head/lib/libarchive/test/test_read_compress_program.c 201247 2009-12-30 05:59:21Z kientzle $");
27
28static unsigned char archive[] = {
2931,139,8,0,222,'C','p','C',0,3,211,'c',160,'=','0','0','0','0','7','5','U',
300,210,134,230,166,6,200,'4',28,'(',24,26,24,27,155,24,152,24,154,27,155,')',
3124,24,26,152,154,25,'2','(',152,210,193,'m',12,165,197,'%',137,'E','@',167,
32148,'d',230,226,'U','G','H',30,234,15,'8','=',10,'F',193,'(',24,5,131,28,
330,0,29,172,5,240,0,6,0,0};
34
35DEFINE_TEST(test_read_compress_program)
36{
37	int r;
38	struct archive_entry *ae;
39	struct archive *a;
40
41	/*
42	 * First, test handling when a non-existent compression
43	 * program is requested.
44	 */
45	assert((a = archive_read_new()) != NULL);
46	r = archive_read_support_compression_program(a, "nonexistent");
47	if (r == ARCHIVE_FATAL) {
48		skipping("archive_read_support_compression_program() "
49		    "unsupported on this platform");
50		return;
51	}
52	assertEqualIntA(a, ARCHIVE_OK, r);
53	assertEqualIntA(a, ARCHIVE_OK,
54	    archive_read_support_format_all(a));
55	assertEqualIntA(a, ARCHIVE_FATAL,
56	    archive_read_open_memory(a, archive, sizeof(archive)));
57	assertEqualIntA(a, ARCHIVE_OK, archive_read_close(a));
58	assertEqualInt(ARCHIVE_OK, archive_read_finish(a));
59
60	/*
61	 * If we have "gzip -d", try using that.
62	 */
63	if (!canGunzip()) {
64		skipping("Can't run gunzip program on this platform");
65		return;
66	}
67	assert((a = archive_read_new()) != NULL);
68	assertEqualIntA(a, ARCHIVE_OK,
69	    archive_read_support_compression_none(a));
70	assertEqualIntA(a, ARCHIVE_OK,
71	    archive_read_support_compression_program(a, "gunzip"));
72	assertEqualIntA(a, ARCHIVE_OK,
73	    archive_read_support_format_all(a));
74	assertEqualIntA(a, ARCHIVE_OK,
75	    archive_read_open_memory(a, archive, sizeof(archive)));
76	assertEqualIntA(a, ARCHIVE_OK,
77	    archive_read_next_header(a, &ae));
78	assertEqualInt(archive_compression(a), ARCHIVE_COMPRESSION_PROGRAM);
79	assertEqualInt(archive_format(a), ARCHIVE_FORMAT_TAR_USTAR);
80	assertEqualIntA(a, ARCHIVE_OK, archive_read_close(a));
81	assertEqualInt(ARCHIVE_OK, archive_read_finish(a));
82}
83
84
85