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_write_disk_failures.c 201247 2009-12-30 05:59:21Z kientzle $"); 27 28#if ARCHIVE_VERSION_NUMBER >= 1009000 29 30#define UMASK 022 31 32 33#endif 34 35DEFINE_TEST(test_write_disk_failures) 36{ 37#if ARCHIVE_VERSION_NUMBER < 1009000 || (defined(_WIN32) && !defined(__CYGWIN__)) 38 skipping("archive_write_disk interface"); 39#else 40 struct archive_entry *ae; 41 struct archive *a; 42 int fd; 43 44 /* Force the umask to something predictable. */ 45 assertUmask(UMASK); 46 47 /* A directory that we can't write to. */ 48 assertMakeDir("dir", 0555); 49 50 /* Can we? */ 51 fd = open("dir/testfile", O_WRONLY | O_CREAT | O_BINARY, 0777); 52 if (fd >= 0) { 53 /* Apparently, we can, so the test below won't work. */ 54 close(fd); 55 skipping("Can't test writing to non-writable directory"); 56 return; 57 } 58 59 /* Try to extract a regular file into the directory above. */ 60 assert((ae = archive_entry_new()) != NULL); 61 archive_entry_copy_pathname(ae, "dir/file"); 62 archive_entry_set_mode(ae, S_IFREG | 0755); 63 archive_entry_set_size(ae, 8); 64 assert((a = archive_write_disk_new()) != NULL); 65 archive_write_disk_set_options(a, ARCHIVE_EXTRACT_TIME); 66 archive_entry_set_mtime(ae, 123456789, 0); 67 assertEqualIntA(a, ARCHIVE_FAILED, archive_write_header(a, ae)); 68 assertEqualIntA(a, 0, archive_write_finish_entry(a)); 69 assertEqualInt(0, archive_write_finish(a)); 70 archive_entry_free(ae); 71#endif 72} 73