1/*-
2 * Copyright (c) 2003-2007 Tim Kientzle
3 * Copyright (c) 2012 Michihiro NAKAJIMA
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
28DEFINE_TEST(test_option_xz)
29{
30	char *p;
31	int r;
32	size_t s;
33
34	/* Create a file. */
35	assertMakeFile("f", 0644, "a");
36
37	/* Archive it with xz compression. */
38	r = systemf("echo f | %s -o --xz >archive.out 2>archive.err",
39	    testprog);
40	p = slurpfile(&s, "archive.err");
41	p[s] = '\0';
42	if (r != 0) {
43		if (strstr(p, "compression not available") != NULL) {
44			skipping("This version of bsdcpio was compiled "
45			    "without xz support");
46			free(p);
47			return;
48		}
49		free(p);
50		failure("--xz option is broken");
51		assertEqualInt(r, 0);
52		return;
53	}
54	free(p);
55	/* Check that the archive file has an xz signature. */
56	p = slurpfile(&s, "archive.out");
57	assert(s > 2);
58	assertEqualMem(p, "\xFD\x37\x7A\x58\x5A\x00", 6);
59	free(p);
60}
61