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("$FreeBSD$"); 27 28 static void 29 verify_files(const char *msg) 30 { 31 /* 32 * Verify unpacked files. 33 */ 34 35 /* Regular file with 2 links. */ 36 assertIsReg("file", 0644); 37 failure(msg); 38 assertFileSize("file", 10); 39 assertFileNLinks("file", 2); 40 41 /* Another name for the same file. */ 42 assertIsHardlink("linkfile", "file"); 43 44 /* Symlink */ 45 if (canSymlink()) 46 assertIsSymlink("symlink", "file"); 47 48 /* Another file with 1 link and different permissions. */ 49 assertIsReg("file2", 0777); 50 assertFileSize("file2", 10); 51 assertFileNLinks("file2", 1); 52 53 /* dir */ 54 assertIsDir("dir", 0775); 55 } 56 57 static void 58 basic_cpio(const char *target, 59 const char *pack_options, 60 const char *unpack_options, 61 const char *se) 62 { 63 int r; 64 65 if (!assertMakeDir(target, 0775)) 66 return; 67 68 /* Use the cpio program to create an archive. */ 69 r = systemf("%s -o %s < filelist >%s/archive 2>%s/pack.err", 70 testprog, pack_options, target, target); 71 failure("Error invoking %s -o %s", testprog, pack_options); 72 assertEqualInt(r, 0); 73 74 assertChdir(target); 75 76 /* Verify stderr. */ 77 failure("Expected: %s, options=%s", se, pack_options); 78 assertTextFileContents(se, "pack.err"); 79 80 /* 81 * Use cpio to unpack the archive into another directory. 82 */ 83 r = systemf("%s -i %s< archive >unpack.out 2>unpack.err", 84 testprog, unpack_options); 85 failure("Error invoking %s -i %s", testprog, unpack_options); 86 assertEqualInt(r, 0); 87 88 /* Verify stderr. */ 89 failure("Error invoking %s -i %s in dir %s", testprog, unpack_options, target); 90 assertTextFileContents(se, "unpack.err"); 91 92 verify_files(pack_options); 93 94 assertChdir(".."); 95 } 96 97 static void 98 passthrough(const char *target) 99 { 100 int r; 101 102 if (!assertMakeDir(target, 0775)) 103 return; 104 105 /* 106 * Use cpio passthrough mode to copy files to another directory. 107 */ 108 r = systemf("%s -p %s <filelist >%s/stdout 2>%s/stderr", 109 testprog, target, target, target); 110 failure("Error invoking %s -p", testprog); 111 assertEqualInt(r, 0); 112 113 assertChdir(target); 114 115 /* Verify stderr. */ 116 failure("Error invoking %s -p in dir %s", 117 testprog, target); 118 assertTextFileContents("1 block\n", "stderr"); 119 120 verify_files("passthrough"); 121 assertChdir(".."); 122 } 123 124 DEFINE_TEST(test_basic) 125 { 126 FILE *filelist; 127 const char *msg; 128 129 assertUmask(0); 130 131 /* 132 * Create an assortment of files on disk. 133 */ 134 filelist = fopen("filelist", "w"); 135 136 /* File with 10 bytes content. */ 137 assertMakeFile("file", 0644, "1234567890"); 138 fprintf(filelist, "file\n"); 139 140 /* hardlink to above file. */ 141 assertMakeHardlink("linkfile", "file"); 142 fprintf(filelist, "linkfile\n"); 143 144 /* Symlink to above file. */ 145 if (canSymlink()) { 146 assertMakeSymlink("symlink", "file"); 147 fprintf(filelist, "symlink\n"); 148 } 149 150 /* Another file with different permissions. */ 151 assertMakeFile("file2", 0777, "1234567890"); 152 fprintf(filelist, "file2\n"); 153 154 /* Directory. */ 155 assertMakeDir("dir", 0775); 156 fprintf(filelist, "dir\n"); 157 /* All done. */ 158 fclose(filelist); 159 160 assertUmask(022); 161 162 /* Archive/dearchive with a variety of options. */ 163 msg = canSymlink() ? "2 blocks\n" : "1 block\n"; 164 basic_cpio("copy", "", "", msg); 165 basic_cpio("copy_odc", "--format=odc", "", msg); 166 basic_cpio("copy_newc", "-H newc", "", "2 blocks\n"); 167 basic_cpio("copy_cpio", "-H odc", "", msg); 168 msg = canSymlink() ? "9 blocks\n" : "8 blocks\n"; 169 basic_cpio("copy_ustar", "-H ustar", "", msg); 170 171 /* Copy in one step using -p */ 172 passthrough("passthrough"); 173 } 174