| 1 | /* |
| 2 | * Test suite for the wildmatch code. |
| 3 | * |
| 4 | * Copyright (C) 2003-2009 Wayne Davison |
| 5 | * |
| 6 | * This program is free software; you can redistribute it and/or modify |
| 7 | * it under the terms of the GNU General Public License as published by |
| 8 | * the Free Software Foundation; either version 3 of the License, or |
| 9 | * (at your option) any later version. |
| 10 | * |
| 11 | * This program is distributed in the hope that it will be useful, |
| 12 | * but WITHOUT ANY WARRANTY; without even the implied warranty of |
| 13 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| 14 | * GNU General Public License for more details. |
| 15 | * |
| 16 | * You should have received a copy of the GNU General Public License along |
| 17 | * with this program; if not, visit the http://fsf.org website. |
| 18 | */ |
| 19 | |
| 20 | /*#define COMPARE_WITH_FNMATCH*/ |
| 21 | |
| 22 | #define WILD_TEST_ITERATIONS |
| 23 | #include "lib/wildmatch.c" |
| 24 | |
| 25 | #include <popt.h> |
| 26 | |
| 27 | #ifdef COMPARE_WITH_FNMATCH |
| 28 | #include <fnmatch.h> |
| 29 | |
| 30 | int fnmatch_errors = 0; |
| 31 | #endif |
| 32 | |
| 33 | int wildmatch_errors = 0; |
| 34 | char number_separator = ','; |
| 35 | |
| 36 | typedef char bool; |
| 37 | |
| 38 | int output_iterations = 0; |
| 39 | int explode_mod = 0; |
| 40 | int empties_mod = 0; |
| 41 | int empty_at_start = 0; |
| 42 | int empty_at_end = 0; |
| 43 | |
| 44 | static struct poptOption long_options[] = { |
| 45 | /* longName, shortName, argInfo, argPtr, value, descrip, argDesc */ |
| 46 | {"iterations", 'i', POPT_ARG_NONE, &output_iterations, 0, 0, 0}, |
| 47 | {"empties", 'e', POPT_ARG_STRING, 0, 'e', 0, 0}, |
| 48 | {"explode", 'x', POPT_ARG_INT, &explode_mod, 0, 0, 0}, |
| 49 | {0,0,0,0, 0, 0, 0} |
| 50 | }; |
| 51 | |
| 52 | /* match just at the start of string (anchored tests) */ |
| 53 | static void |
| 54 | run_test(int line, bool matches, bool same_as_fnmatch, |
| 55 | const char *text, const char *pattern) |
| 56 | { |
| 57 | bool matched; |
| 58 | #ifdef COMPARE_WITH_FNMATCH |
| 59 | bool fn_matched; |
| 60 | int flags = strstr(pattern, "**")? 0 : FNM_PATHNAME; |
| 61 | #else |
| 62 | same_as_fnmatch = 0; /* Get rid of unused-variable compiler warning. */ |
| 63 | #endif |
| 64 | |
| 65 | if (explode_mod) { |
| 66 | char buf[MAXPATHLEN*2], *texts[MAXPATHLEN]; |
| 67 | int pos = 0, cnt = 0, ndx = 0, len = strlen(text); |
| 68 | |
| 69 | if (empty_at_start) |
| 70 | texts[ndx++] = ""; |
| 71 | /* An empty string must turn into at least one empty array item. */ |
| 72 | while (1) { |
| 73 | texts[ndx] = buf + ndx * (explode_mod + 1); |
| 74 | strlcpy(texts[ndx++], text + pos, explode_mod + 1); |
| 75 | if (pos + explode_mod >= len) |
| 76 | break; |
| 77 | pos += explode_mod; |
| 78 | if (!(++cnt % empties_mod)) |
| 79 | texts[ndx++] = ""; |
| 80 | } |
| 81 | if (empty_at_end) |
| 82 | texts[ndx++] = ""; |
| 83 | texts[ndx] = NULL; |
| 84 | matched = wildmatch_array(pattern, (const char**)texts, 0); |
| 85 | } else |
| 86 | matched = wildmatch(pattern, text); |
| 87 | #ifdef COMPARE_WITH_FNMATCH |
| 88 | fn_matched = !fnmatch(pattern, text, flags); |
| 89 | #endif |
| 90 | if (matched != matches) { |
| 91 | printf("wildmatch failure on line %d:\n %s\n %s\n expected %s match\n", |
| 92 | line, text, pattern, matches? "a" : "NO"); |
| 93 | wildmatch_errors++; |
| 94 | } |
| 95 | #ifdef COMPARE_WITH_FNMATCH |
| 96 | if (fn_matched != (matches ^ !same_as_fnmatch)) { |
| 97 | printf("fnmatch disagreement on line %d:\n %s\n %s\n expected %s match\n", |
| 98 | line, text, pattern, matches ^ !same_as_fnmatch? "a" : "NO"); |
| 99 | fnmatch_errors++; |
| 100 | } |
| 101 | #endif |
| 102 | if (output_iterations) { |
| 103 | printf("%d: \"%s\" iterations = %d\n", line, pattern, |
| 104 | wildmatch_iteration_count); |
| 105 | } |
| 106 | } |
| 107 | |
| 108 | int |
| 109 | main(int argc, char **argv) |
| 110 | { |
| 111 | char buf[2048], *s, *string[2], *end[2]; |
| 112 | const char *arg; |
| 113 | FILE *fp; |
| 114 | int opt, line, i, flag[2]; |
| 115 | poptContext pc = poptGetContext("wildtest", argc, (const char**)argv, |
| 116 | long_options, 0); |
| 117 | |
| 118 | while ((opt = poptGetNextOpt(pc)) != -1) { |
| 119 | switch (opt) { |
| 120 | case 'e': |
| 121 | arg = poptGetOptArg(pc); |
| 122 | empties_mod = atoi(arg); |
| 123 | if (strchr(arg, 's')) |
| 124 | empty_at_start = 1; |
| 125 | if (strchr(arg, 'e')) |
| 126 | empty_at_end = 1; |
| 127 | if (!explode_mod) |
| 128 | explode_mod = 1024; |
| 129 | break; |
| 130 | default: |
| 131 | fprintf(stderr, "%s: %s\n", |
| 132 | poptBadOption(pc, POPT_BADOPTION_NOALIAS), |
| 133 | poptStrerror(opt)); |
| 134 | exit(1); |
| 135 | } |
| 136 | } |
| 137 | |
| 138 | if (explode_mod && !empties_mod) |
| 139 | empties_mod = 1024; |
| 140 | |
| 141 | argv = (char**)poptGetArgs(pc); |
| 142 | if (!argv || argv[1]) { |
| 143 | fprintf(stderr, "Usage: wildtest [OPTIONS] TESTFILE\n"); |
| 144 | exit(1); |
| 145 | } |
| 146 | |
| 147 | if ((fp = fopen(*argv, "r")) == NULL) { |
| 148 | fprintf(stderr, "Unable to open %s\n", *argv); |
| 149 | exit(1); |
| 150 | } |
| 151 | |
| 152 | line = 0; |
| 153 | while (fgets(buf, sizeof buf, fp)) { |
| 154 | line++; |
| 155 | if (*buf == '#' || *buf == '\n') |
| 156 | continue; |
| 157 | for (s = buf, i = 0; i <= 1; i++) { |
| 158 | if (*s == '1') |
| 159 | flag[i] = 1; |
| 160 | else if (*s == '0') |
| 161 | flag[i] = 0; |
| 162 | else |
| 163 | flag[i] = -1; |
| 164 | if (*++s != ' ' && *s != '\t') |
| 165 | flag[i] = -1; |
| 166 | if (flag[i] < 0) { |
| 167 | fprintf(stderr, "Invalid flag syntax on line %d of %s:\n%s", |
| 168 | line, *argv, buf); |
| 169 | exit(1); |
| 170 | } |
| 171 | while (*++s == ' ' || *s == '\t') {} |
| 172 | } |
| 173 | for (i = 0; i <= 1; i++) { |
| 174 | if (*s == '\'' || *s == '"' || *s == '`') { |
| 175 | char quote = *s++; |
| 176 | string[i] = s; |
| 177 | while (*s && *s != quote) s++; |
| 178 | if (!*s) { |
| 179 | fprintf(stderr, "Unmatched quote on line %d of %s:\n%s", |
| 180 | line, *argv, buf); |
| 181 | exit(1); |
| 182 | } |
| 183 | end[i] = s; |
| 184 | } |
| 185 | else { |
| 186 | if (!*s || *s == '\n') { |
| 187 | fprintf(stderr, "Not enough strings on line %d of %s:\n%s", |
| 188 | line, *argv, buf); |
| 189 | exit(1); |
| 190 | } |
| 191 | string[i] = s; |
| 192 | while (*++s && *s != ' ' && *s != '\t' && *s != '\n') {} |
| 193 | end[i] = s; |
| 194 | } |
| 195 | while (*++s == ' ' || *s == '\t') {} |
| 196 | } |
| 197 | *end[0] = *end[1] = '\0'; |
| 198 | run_test(line, flag[0], flag[1], string[0], string[1]); |
| 199 | } |
| 200 | |
| 201 | if (!wildmatch_errors) |
| 202 | fputs("No", stdout); |
| 203 | else |
| 204 | printf("%d", wildmatch_errors); |
| 205 | printf(" wildmatch error%s found.\n", wildmatch_errors == 1? "" : "s"); |
| 206 | |
| 207 | #ifdef COMPARE_WITH_FNMATCH |
| 208 | if (!fnmatch_errors) |
| 209 | fputs("No", stdout); |
| 210 | else |
| 211 | printf("%d", fnmatch_errors); |
| 212 | printf(" fnmatch error%s found.\n", fnmatch_errors == 1? "" : "s"); |
| 213 | |
| 214 | #endif |
| 215 | |
| 216 | return 0; |
| 217 | } |