mirror of https://github.com/sudo-project/sudo.git
127 lines
3.1 KiB
C
127 lines
3.1 KiB
C
/*
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* SPDX-License-Identifier: ISC
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*
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* Copyright (c) 2022 Todd C. Miller <Todd.Miller@sudo.ws>
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*
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* Permission to use, copy, modify, and distribute this software for any
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* purpose with or without fee is hereby granted, provided that the above
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* copyright notice and this permission notice appear in all copies.
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*
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* THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
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* WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
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* MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
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* ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
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* WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
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* ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
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* OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
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*/
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#include <config.h>
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#include <sys/types.h>
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#include <regex.h>
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#include <stdio.h>
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#include <stdlib.h>
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#include <string.h>
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#ifdef HAVE_STDBOOL_H
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# include <stdbool.h>
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#else
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# include <compat/stdbool.h>
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#endif
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#define SUDO_ERROR_WRAP 0
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#include <sudo_compat.h>
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#include <sudo_fatal.h>
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#include <sudo_util.h>
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sudo_dso_public int main(int argc, char *argv[]);
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struct regex_test {
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const char *pattern;
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bool result;
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};
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static struct regex_test test_data[] = {
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{ "ab++", false },
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{ "ab\\++", true },
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{ "ab+\\+", true },
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{ "ab**", false },
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{ "ab\\**", true },
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{ "ab*\\*", true },
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{ "ab??", false },
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{ "ab\\??", true },
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{ "ab?\\?", true },
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{ "ab{1}{1}", false },
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{ "ab{1}{1,1}", false },
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{ "ab{1}{,1}", false },
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{ "ab{1}{1,}", false },
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{ "ab{1}\\{1}", true },
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{ "ab{1}\\{1,1}", true },
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{ "ab{1}\\{,1}", true },
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{ "ab{1}\\{1,}", true },
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{ "ab+*", false },
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{ "ab\\+*", true },
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{ "ab+\\*", true },
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{ "ab*+", false },
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{ "ab\\*+", true },
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{ "ab*\\+", true },
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{ "ab?*", false },
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{ "ab\\?*", true },
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{ "ab?\\*", true },
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{ "ab{1}*", false },
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{ "ab\\{1}*", true },
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{ "ab{1}\\*", true },
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{ "ab{256}", false },
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{ "ab{,256}", false },
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{ "ab{256,}", false },
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{ "ab{1,256}", false },
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{ "ab{1,\\256}", false },
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{ "ab{1,2\\56}", false },
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{ "ab{256,1}", false },
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{ "ab{\\256,1}", false },
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{ "ab{2\\56,1}", false },
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{ NULL }
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};
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int
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main(int argc, char *argv[])
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{
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struct regex_test *td;
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const char *errstr;
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int errors = 0, ntests = 0;
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bool result;
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int ch;
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initprogname(argc > 0 ? argv[0] : "regex_test");
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while ((ch = getopt(argc, argv, "v")) != -1) {
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switch (ch) {
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case 'v':
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/* ignore */
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break;
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default:
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fprintf(stderr, "usage: %s [-v]\n", getprogname());
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return EXIT_FAILURE;
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}
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}
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argc -= optind;
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argv += optind;
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for (td = test_data; td->pattern != NULL; td++) {
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ntests++;
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result = sudo_regex_compile(NULL, td->pattern, &errstr);
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if (result != td->result) {
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sudo_warnx("%s: expected %d, got %d", td->pattern, (int)td->result,
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(int)result);
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errors++;
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}
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}
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if (ntests != 0) {
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printf("%s: %d tests run, %d errors, %d%% success rate\n",
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getprogname(), ntests, errors, (ntests - errors) * 100 / ntests);
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}
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return errors;
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}
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