test-wordexp.c revision 108639
1/*- 2 * Copyright (c) 2003 Tim J. Robbins 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 AND CONTRIBUTORS ``AS IS'' AND 15 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 16 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 17 * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE 18 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 19 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 20 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 21 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 22 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 23 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 24 * SUCH DAMAGE. 25 */ 26 27/* 28 * Test program for wordexp() and wordfree() as specified by 29 * IEEE Std. 1003.1-2001. 30 */ 31 32#include <sys/cdefs.h> 33__FBSDID("$FreeBSD: head/tools/regression/lib/libc/gen/test-wordexp.c 108639 2003-01-04 05:50:35Z tjr $"); 34 35#include <assert.h> 36#include <stdio.h> 37#include <stdlib.h> 38#include <string.h> 39#include <wordexp.h> 40 41int 42main(int argc, char *argv[]) 43{ 44 wordexp_t we; 45 int r; 46 47 /* Test that the macros are there. */ 48 (void)(WRDE_APPEND + WRDE_DOOFS + WRDE_NOCMD + WRDE_REUSE + 49 WRDE_SHOWERR + WRDE_UNDEF); 50 (void)(WRDE_BADCHAR + WRDE_BADVAL + WRDE_CMDSUB + WRDE_NOSPACE + 51 WRDE_SYNTAX); 52 53 /* Simple test. */ 54 r = wordexp("hello world", &we, 0); 55 assert(r == 0); 56 assert(we.we_wordc == 2); 57 assert(strcmp(we.we_wordv[0], "hello") == 0); 58 assert(strcmp(we.we_wordv[1], "world") == 0); 59 assert(we.we_wordv[2] == NULL); 60 wordfree(&we); 61 62 /* WRDE_DOOFS */ 63 we.we_offs = 3; 64 r = wordexp("hello world", &we, WRDE_DOOFS); 65 assert(r == 0); 66 assert(we.we_wordc == 2); 67 assert(we.we_wordv[0] == NULL); 68 assert(we.we_wordv[1] == NULL); 69 assert(we.we_wordv[2] == NULL); 70 assert(strcmp(we.we_wordv[3], "hello") == 0); 71 assert(strcmp(we.we_wordv[4], "world") == 0); 72 assert(we.we_wordv[5] == NULL); 73 wordfree(&we); 74 75 /* WRDE_REUSE */ 76 r = wordexp("hello world", &we, 0); 77 r = wordexp("hello world", &we, WRDE_REUSE); 78 assert(r == 0); 79 assert(we.we_wordc == 2); 80 assert(strcmp(we.we_wordv[0], "hello") == 0); 81 assert(strcmp(we.we_wordv[1], "world") == 0); 82 assert(we.we_wordv[2] == NULL); 83 wordfree(&we); 84 85 /* WRDE_APPEND */ 86 r = wordexp("this is", &we, 0); 87 assert(r == 0); 88 r = wordexp("a test", &we, WRDE_APPEND); 89 assert(r == 0); 90 assert(we.we_wordc == 4); 91 assert(strcmp(we.we_wordv[0], "this") == 0); 92 assert(strcmp(we.we_wordv[1], "is") == 0); 93 assert(strcmp(we.we_wordv[2], "a") == 0); 94 assert(strcmp(we.we_wordv[3], "test") == 0); 95 assert(we.we_wordv[4] == NULL); 96 wordfree(&we); 97 98 /* WRDE_DOOFS + WRDE_APPEND */ 99 we.we_offs = 2; 100 r = wordexp("this is", &we, WRDE_DOOFS); 101 assert(r == 0); 102 r = wordexp("a test", &we, WRDE_APPEND|WRDE_DOOFS); 103 assert(r == 0); 104 r = wordexp("of wordexp", &we, WRDE_APPEND|WRDE_DOOFS); 105 assert(r == 0); 106 assert(we.we_wordc == 6); 107 assert(we.we_wordv[0] == NULL); 108 assert(we.we_wordv[1] == NULL); 109 assert(strcmp(we.we_wordv[2], "this") == 0); 110 assert(strcmp(we.we_wordv[3], "is") == 0); 111 assert(strcmp(we.we_wordv[4], "a") == 0); 112 assert(strcmp(we.we_wordv[5], "test") == 0); 113 assert(strcmp(we.we_wordv[6], "of") == 0); 114 assert(strcmp(we.we_wordv[7], "wordexp") == 0); 115 assert(we.we_wordv[8] == NULL); 116 wordfree(&we); 117 118 /* WRDE_UNDEF */ 119 r = wordexp("${dont_set_me}", &we, WRDE_UNDEF); 120 assert(r == WRDE_BADVAL); 121 122 /* WRDE_NOCMD */ 123 r = wordexp("`date`", &we, WRDE_NOCMD); 124 assert(r == WRDE_CMDSUB); 125 r = wordexp("\"`date`\"", &we, WRDE_NOCMD); 126 assert(r == WRDE_CMDSUB); 127 r = wordexp("$(date)", &we, WRDE_NOCMD); 128 assert(r == WRDE_CMDSUB); 129 r = wordexp("\"$(date)\"", &we, WRDE_NOCMD); 130 assert(r == WRDE_CMDSUB); 131 r = wordexp("$((3+5))", &we, WRDE_NOCMD); 132 assert(r == 0); 133 r = wordexp("\\$\\(date\\)", &we, WRDE_NOCMD|WRDE_REUSE); 134 assert(r == 0); 135 r = wordexp("'`date`'", &we, WRDE_NOCMD|WRDE_REUSE); 136 assert(r == 0); 137 r = wordexp("'$(date)'", &we, WRDE_NOCMD|WRDE_REUSE); 138 assert(r == 0); 139 wordfree(&we); 140 141 /* WRDE_BADCHAR */ 142 r = wordexp("'\n|&;<>(){}'", &we, 0); 143 assert(r == 0); 144 r = wordexp("\"\n|&;<>(){}\"", &we, WRDE_REUSE); 145 assert(r == 0); 146 r = wordexp("\\\n\\|\\&\\;\\<\\>\\(\\)\\{\\}", &we, WRDE_REUSE); 147 assert(r == 0); 148 wordfree(&we); 149 r = wordexp("test \n test", &we, 0); 150 assert(r == WRDE_BADCHAR); 151 r = wordexp("test | test", &we, 0); 152 assert(r == WRDE_BADCHAR); 153 r = wordexp("test & test", &we, 0); 154 assert(r == WRDE_BADCHAR); 155 r = wordexp("test ; test", &we, 0); 156 assert(r == WRDE_BADCHAR); 157 r = wordexp("test > test", &we, 0); 158 assert(r == WRDE_BADCHAR); 159 r = wordexp("test < test", &we, 0); 160 assert(r == WRDE_BADCHAR); 161 r = wordexp("test ( test", &we, 0); 162 assert(r == WRDE_BADCHAR); 163 r = wordexp("test ) test", &we, 0); 164 assert(r == WRDE_BADCHAR); 165 r = wordexp("test { test", &we, 0); 166 assert(r == WRDE_BADCHAR); 167 r = wordexp("test } test", &we, 0); 168 assert(r == WRDE_BADCHAR); 169 170 printf("PASS wordexp()\n"); 171 printf("PASS wordfree()\n"); 172 173 return (0); 174} 175