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 const char * 29 make_files(void) 30 { 31 FILE *f; 32 33 /* File with 10 bytes content. */ 34 f = fopen("file", "wb"); 35 assert(f != NULL); 36 assertEqualInt(10, fwrite("123456789", 1, 10, f)); 37 fclose(f); 38 39 /* hardlink to above file. */ 40 assertMakeHardlink("linkfile", "file"); 41 assertIsHardlink("file", "linkfile"); 42 43 /* Symlink to above file. */ 44 if (canSymlink()) 45 assertMakeSymlink("symlink", "file", 0); 46 47 /* Directory. */ 48 assertMakeDir("dir", 0775); 49 50 return canSymlink() 51 ? "file linkfile symlink dir" 52 : "file linkfile dir"; 53 } 54 55 static void 56 verify_files(const char *target) 57 { 58 assertChdir(target); 59 60 /* Regular file with 2 links. */ 61 failure("%s", target); 62 assertIsReg("file", -1); 63 failure("%s", target); 64 assertFileSize("file", 10); 65 failure("%s", target); 66 assertFileContents("123456789", 10, "file"); 67 failure("%s", target); 68 assertFileNLinks("file", 2); 69 70 /* Another name for the same file. */ 71 failure("%s", target); 72 assertIsReg("linkfile", -1); 73 failure("%s", target); 74 assertFileSize("linkfile", 10); 75 assertFileContents("123456789", 10, "linkfile"); 76 assertFileNLinks("linkfile", 2); 77 assertIsHardlink("file", "linkfile"); 78 79 /* Symlink */ 80 if (canSymlink()) 81 assertIsSymlink("symlink", "file", 0); 82 83 /* dir */ 84 failure("%s", target); 85 assertIsDir("dir", 0775); 86 assertChdir(".."); 87 } 88 89 static void 90 run_tar(const char *target, const char *pack_options, 91 const char *unpack_options, const char *flist) 92 { 93 int r; 94 95 assertMakeDir(target, 0775); 96 97 /* Use the tar program to create an archive. */ 98 r = systemf("%s cf - %s %s >%s/archive 2>%s/pack.err", testprog, pack_options, flist, target, target); 99 failure("Error invoking %s cf -%s", testprog, pack_options); 100 assertEqualInt(r, 0); 101 102 assertChdir(target); 103 104 /* Verify that nothing went to stderr. */ 105 assertEmptyFile("pack.err"); 106 107 /* 108 * Use tar to unpack the archive into another directory. 109 */ 110 r = systemf("%s xf archive %s >unpack.out 2>unpack.err", 111 testprog, unpack_options); 112 failure("Error invoking %s xf archive %s", testprog, unpack_options); 113 assertEqualInt(r, 0); 114 115 /* Verify that nothing went to stderr. */ 116 assertEmptyFile("unpack.err"); 117 assertChdir(".."); 118 } 119 120 DEFINE_TEST(test_basic) 121 { 122 const char *flist; 123 124 assertUmask(0); 125 flist = make_files(); 126 /* Archive/dearchive with a variety of options. */ 127 run_tar("copy", "", "", flist); 128 verify_files("copy"); 129 130 run_tar("copy_ustar", "--format=ustar", "", flist); 131 verify_files("copy_ustar"); 132 133 /* tar doesn't handle cpio symlinks correctly */ 134 /* run_tar("copy_odc", "--format=odc", ""); */ 135 } 136