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