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 DEFINE_TEST(test_stdio) 29 { 30 FILE *filelist; 31 char *p; 32 size_t s; 33 int r; 34 35 assertUmask(0); 36 37 /* 38 * Create a couple of files on disk. 39 */ 40 /* File */ 41 assertMakeFile("f", 0755, "abc"); 42 /* Link to above file. */ 43 assertMakeHardlink("l", "f"); 44 45 /* Create file list (text mode here) */ 46 filelist = fopen("filelist", "w"); 47 assert(filelist != NULL); 48 fprintf(filelist, "f\n"); 49 fprintf(filelist, "l\n"); 50 fclose(filelist); 51 52 /* 53 * Archive/dearchive with a variety of options, verifying 54 * stdio paths. 55 */ 56 57 /* 'cf' should generate no output unless there's an error. */ 58 r = systemf("%s cf archive f l >cf.out 2>cf.err", testprog); 59 assertEqualInt(r, 0); 60 assertEmptyFile("cf.out"); 61 assertEmptyFile("cf.err"); 62 63 /* 'cvf' should generate file list on stderr, empty stdout. */ 64 r = systemf("%s cvf archive f l >cvf.out 2>cvf.err", testprog); 65 assertEqualInt(r, 0); 66 failure("'cv' writes filenames to stderr, nothing to stdout (SUSv2)\n" 67 "Note that GNU tar writes the file list to stdout by default."); 68 assertEmptyFile("cvf.out"); 69 /* TODO: Verify cvf.err has file list in SUSv2-prescribed format. */ 70 71 /* 'cvf -' should generate file list on stderr, archive on stdout. */ 72 r = systemf("%s cvf - f l >cvf-.out 2>cvf-.err", testprog); 73 assertEqualInt(r, 0); 74 failure("cvf - should write archive to stdout"); 75 /* TODO: Verify cvf-.out has archive. */ 76 failure("cvf - should write file list to stderr (SUSv2)"); 77 /* TODO: Verify cvf-.err has verbose file list. */ 78 79 /* 'tf' should generate file list on stdout, empty stderr. */ 80 r = systemf("%s tf archive >tf.out 2>tf.err", testprog); 81 assertEqualInt(r, 0); 82 assertEmptyFile("tf.err"); 83 failure("'t' mode should write results to stdout"); 84 /* TODO: Verify tf.out has file list. */ 85 86 /* 'tvf' should generate file list on stdout, empty stderr. */ 87 r = systemf("%s tvf archive >tvf.out 2>tvf.err", testprog); 88 assertEqualInt(r, 0); 89 assertEmptyFile("tvf.err"); 90 failure("'tv' mode should write results to stdout"); 91 /* TODO: Verify tvf.out has file list. */ 92 93 /* 'tvf -' uses stdin, file list on stdout, empty stderr. */ 94 r = systemf("%s tvf - < archive >tvf-.out 2>tvf-.err", testprog); 95 assertEqualInt(r, 0); 96 assertEmptyFile("tvf-.err"); 97 /* TODO: Verify tvf-.out has file list. */ 98 99 /* Basic 'xf' should generate no output on stdout or stderr. */ 100 r = systemf("%s xf archive >xf.out 2>xf.err", testprog); 101 assertEqualInt(r, 0); 102 assertEmptyFile("xf.err"); 103 assertEmptyFile("xf.out"); 104 105 /* 'xvf' should generate list on stderr, empty stdout. */ 106 r = systemf("%s xvf archive >xvf.out 2>xvf.err", testprog); 107 assertEqualInt(r, 0); 108 assertEmptyFile("xvf.out"); 109 /* TODO: Verify xvf.err */ 110 111 /* 'xvOf' should generate list on stderr, file contents on stdout. */ 112 r = systemf("%s xvOf archive >xvOf.out 2>xvOf.err", testprog); 113 assertEqualInt(r, 0); 114 /* Verify xvOf.out is the file contents */ 115 p = slurpfile(&s, "xvOf.out"); 116 assertEqualInt((int)s, 3); 117 assertEqualMem(p, "abc", 3); 118 /* TODO: Verify xvf.err */ 119 120 /* 'xvf -' should generate list on stderr, empty stdout. */ 121 r = systemf("%s xvf - < archive >xvf-.out 2>xvf-.err", testprog); 122 assertEqualInt(r, 0); 123 assertEmptyFile("xvf-.out"); 124 /* TODO: Verify xvf-.err */ 125 } 126