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
27DEFINE_TEST(test_write_disk_failures)
28{
29#if defined(_WIN32) && !defined(__CYGWIN__)
30	skipping("archive_write_disk interface");
31#else
32	struct archive_entry *ae;
33	struct archive *a;
34	int fd;
35
36	/* Force the umask to something predictable. */
37	assertUmask(022);
38
39	/* A directory that we can't write to. */
40	assertMakeDir("dir", 0555);
41
42	/* Can we? */
43	fd = open("dir/testfile", O_WRONLY | O_CREAT | O_BINARY, 0777);
44	if (fd >= 0) {
45	  /* Apparently, we can, so the test below won't work. */
46	  close(fd);
47	  skipping("Can't test writing to non-writable directory");
48	  return;
49	}
50
51	/* Try to extract a regular file into the directory above. */
52	assert((ae = archive_entry_new()) != NULL);
53	archive_entry_copy_pathname(ae, "dir/file");
54	archive_entry_set_mode(ae, S_IFREG | 0755);
55	archive_entry_set_size(ae, 8);
56	assert((a = archive_write_disk_new()) != NULL);
57        archive_write_disk_set_options(a, ARCHIVE_EXTRACT_TIME);
58	archive_entry_set_mtime(ae, 123456789, 0);
59	assertEqualIntA(a, ARCHIVE_FAILED, archive_write_header(a, ae));
60	assertEqualIntA(a, 0, archive_write_finish_entry(a));
61	assertEqualInt(ARCHIVE_OK, archive_write_free(a));
62	archive_entry_free(ae);
63#endif
64}
65