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/*
* Test suite for the wildmatch code.
*
* Copyright (C) 2003-2014 Wayne Davison
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License along
* with this program; if not, visit the http://fsf.org website.
*/
/*#define COMPARE_WITH_FNMATCH*/
#define WILD_TEST_ITERATIONS
#include "lib/wildmatch.c"
#include <popt.h>
#ifdef COMPARE_WITH_FNMATCH
#include <fnmatch.h>
int fnmatch_errors = 0;
#endif
int wildmatch_errors = 0;
typedef char bool;
int output_iterations = 0;
int explode_mod = 0;
int empties_mod = 0;
int empty_at_start = 0;
int empty_at_end = 0;
static struct poptOption long_options[] = {
/* longName, shortName, argInfo, argPtr, value, descrip, argDesc */
{"iterations", 'i', POPT_ARG_NONE, &output_iterations, 0, 0, 0},
{"empties", 'e', POPT_ARG_STRING, 0, 'e', 0, 0},
{"explode", 'x', POPT_ARG_INT, &explode_mod, 0, 0, 0},
{0,0,0,0, 0, 0, 0}
};
/* match just at the start of string (anchored tests) */
static void
run_test(int line, bool matches,
#ifdef COMPARE_WITH_FNMATCH
bool same_as_fnmatch,
#endif
const char *text, const char *pattern)
{
bool matched;
#ifdef COMPARE_WITH_FNMATCH
bool fn_matched;
int flags = strstr(pattern, "**")? 0 : FNM_PATHNAME;
#endif
if (explode_mod) {
char buf[MAXPATHLEN*2], *texts[MAXPATHLEN];
int pos = 0, cnt = 0, ndx = 0, len = strlen(text);
if (empty_at_start)
texts[ndx++] = "";
/* An empty string must turn into at least one empty array item. */
while (1) {
texts[ndx] = buf + ndx * (explode_mod + 1);
strlcpy(texts[ndx++], text + pos, explode_mod + 1);
if (pos + explode_mod >= len)
break;
pos += explode_mod;
if (!(++cnt % empties_mod))
texts[ndx++] = "";
}
if (empty_at_end)
texts[ndx++] = "";
texts[ndx] = NULL;
matched = wildmatch_array(pattern, (const char**)texts, 0);
} else
matched = wildmatch(pattern, text);
#ifdef COMPARE_WITH_FNMATCH
fn_matched = !fnmatch(pattern, text, flags);
#endif
if (matched != matches) {
printf("wildmatch failure on line %d:\n %s\n %s\n expected %s match\n",
line, text, pattern, matches? "a" : "NO");
wildmatch_errors++;
}
#ifdef COMPARE_WITH_FNMATCH
if (fn_matched != (matches ^ !same_as_fnmatch)) {
printf("fnmatch disagreement on line %d:\n %s\n %s\n expected %s match\n",
line, text, pattern, matches ^ !same_as_fnmatch? "a" : "NO");
fnmatch_errors++;
}
#endif
if (output_iterations) {
printf("%d: \"%s\" iterations = %d\n", line, pattern,
wildmatch_iteration_count);
}
}
int
main(int argc, char **argv)
{
char buf[2048], *s, *string[2], *end[2];
const char *arg;
FILE *fp;
int opt, line, i, flag[2];
poptContext pc = poptGetContext("wildtest", argc, (const char**)argv,
long_options, 0);
while ((opt = poptGetNextOpt(pc)) != -1) {
switch (opt) {
case 'e':
arg = poptGetOptArg(pc);
empties_mod = atoi(arg);
if (strchr(arg, 's'))
empty_at_start = 1;
if (strchr(arg, 'e'))
empty_at_end = 1;
if (!explode_mod)
explode_mod = 1024;
break;
default:
fprintf(stderr, "%s: %s\n",
poptBadOption(pc, POPT_BADOPTION_NOALIAS),
poptStrerror(opt));
exit(1);
}
}
if (explode_mod && !empties_mod)
empties_mod = 1024;
argv = (char**)poptGetArgs(pc);
if (!argv || argv[1]) {
fprintf(stderr, "Usage: wildtest [OPTIONS] TESTFILE\n");
exit(1);
}
if ((fp = fopen(*argv, "r")) == NULL) {
fprintf(stderr, "Unable to open %s\n", *argv);
exit(1);
}
line = 0;
while (fgets(buf, sizeof buf, fp)) {
line++;
if (*buf == '#' || *buf == '\n')
continue;
for (s = buf, i = 0; i <= 1; i++) {
if (*s == '1')
flag[i] = 1;
else if (*s == '0')
flag[i] = 0;
else
flag[i] = -1;
if (*++s != ' ' && *s != '\t')
flag[i] = -1;
if (flag[i] < 0) {
fprintf(stderr, "Invalid flag syntax on line %d of %s:\n%s",
line, *argv, buf);
exit(1);
}
while (*++s == ' ' || *s == '\t') {}
}
for (i = 0; i <= 1; i++) {
if (*s == '\'' || *s == '"' || *s == '`') {
char quote = *s++;
string[i] = s;
while (*s && *s != quote) s++;
if (!*s) {
fprintf(stderr, "Unmatched quote on line %d of %s:\n%s",
line, *argv, buf);
exit(1);
}
end[i] = s;
}
else {
if (!*s || *s == '\n') {
fprintf(stderr, "Not enough strings on line %d of %s:\n%s",
line, *argv, buf);
exit(1);
}
string[i] = s;
while (*++s && *s != ' ' && *s != '\t' && *s != '\n') {}
end[i] = s;
}
while (*++s == ' ' || *s == '\t') {}
}
*end[0] = *end[1] = '\0';
run_test(line, flag[0],
#ifdef COMPARE_WITH_FNMATCH
flag[1],
#endif
string[0], string[1]);
}
if (!wildmatch_errors)
fputs("No", stdout);
else
printf("%d", wildmatch_errors);
printf(" wildmatch error%s found.\n", wildmatch_errors == 1? "" : "s");
#ifdef COMPARE_WITH_FNMATCH
if (!fnmatch_errors)
fputs("No", stdout);
else
printf("%d", fnmatch_errors);
printf(" fnmatch error%s found.\n", fnmatch_errors == 1? "" : "s");
#endif
return 0;
}
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