1 /*- 2 * Copyright (c) 2021 Martin Matuska 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 27 /* 28 * Test fixup entries don't follow symlinks 29 */ 30 DEFINE_TEST(test_write_disk_fixup) 31 { 32 #if defined(_WIN32) && !defined(__CYGWIN__) 33 skipping("Skipping test on Windows"); 34 #else 35 struct archive *ad; 36 struct archive_entry *ae; 37 int r; 38 39 if (!canSymlink()) { 40 skipping("Symlinks not supported"); 41 return; 42 } 43 44 /* Write entries to disk. */ 45 assert((ad = archive_write_disk_new()) != NULL); 46 47 /* 48 * Create a file 49 */ 50 assertMakeFile("file", 0600, "a"); 51 52 /* 53 * Create a directory 54 */ 55 assertMakeDir("dir", 0700); 56 57 /* 58 * Create a directory and a symlink with the same name 59 */ 60 61 /* Directory: dir1 */ 62 assert((ae = archive_entry_new()) != NULL); 63 archive_entry_copy_pathname(ae, "dir1/"); 64 archive_entry_set_mode(ae, AE_IFDIR | 0555); 65 assertEqualIntA(ad, 0, archive_write_header(ad, ae)); 66 assertEqualIntA(ad, 0, archive_write_finish_entry(ad)); 67 archive_entry_free(ae); 68 69 /* Directory: dir2 */ 70 assert((ae = archive_entry_new()) != NULL); 71 archive_entry_copy_pathname(ae, "dir2/"); 72 archive_entry_set_mode(ae, AE_IFDIR | 0555); 73 assertEqualIntA(ad, 0, archive_write_header(ad, ae)); 74 assertEqualIntA(ad, 0, archive_write_finish_entry(ad)); 75 archive_entry_free(ae); 76 77 /* Symbolic Link: dir1 -> dir */ 78 assert((ae = archive_entry_new()) != NULL); 79 archive_entry_copy_pathname(ae, "dir1"); 80 archive_entry_set_mode(ae, AE_IFLNK | 0777); 81 archive_entry_set_size(ae, 0); 82 archive_entry_copy_symlink(ae, "dir"); 83 assertEqualIntA(ad, 0, r = archive_write_header(ad, ae)); 84 if (r >= ARCHIVE_WARN) 85 assertEqualIntA(ad, 0, archive_write_finish_entry(ad)); 86 archive_entry_free(ae); 87 88 /* Symbolic Link: dir2 -> file */ 89 assert((ae = archive_entry_new()) != NULL); 90 archive_entry_copy_pathname(ae, "dir2"); 91 archive_entry_set_mode(ae, AE_IFLNK | 0777); 92 archive_entry_set_size(ae, 0); 93 archive_entry_copy_symlink(ae, "file"); 94 assertEqualIntA(ad, 0, r = archive_write_header(ad, ae)); 95 if (r >= ARCHIVE_WARN) 96 assertEqualIntA(ad, 0, archive_write_finish_entry(ad)); 97 archive_entry_free(ae); 98 99 assertEqualInt(ARCHIVE_OK, archive_write_free(ad)); 100 101 /* Test the entries on disk. */ 102 assertIsSymlink("dir1", "dir", 0); 103 assertIsSymlink("dir2", "file", 0); 104 assertFileMode("dir", 0700); 105 assertFileMode("file", 0600); 106 #endif 107 } 108