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Diffstat (limited to 'posix/runptests.c')
| -rw-r--r-- | posix/runptests.c | 117 |
1 files changed, 117 insertions, 0 deletions
diff --git a/posix/runptests.c b/posix/runptests.c new file mode 100644 index 0000000000..50b157b76f --- /dev/null +++ b/posix/runptests.c @@ -0,0 +1,117 @@ +/* POSIX regex testsuite from IEEE 2003.2. + Copyright (C) 1998 Free Software Foundation, Inc. + This file is part of the GNU C Library. + Contributed by Ulrich Drepper <drepper@cygnus.com>, 1998. + + The GNU C Library is free software; you can redistribute it and/or + modify it under the terms of the GNU Library General Public License as + published by the Free Software Foundation; either version 2 of the + License, or (at your option) any later version. + + The GNU C Library 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 + Library General Public License for more details. + + You should have received a copy of the GNU Library General Public + License along with the GNU C Library; see the file COPYING.LIB. If not, + write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, + Boston, MA 02111-1307, USA. */ + +#include <sys/types.h> +#include <regex.h> +#include <stdio.h> + +/* Data structure to describe the tests. */ +struct test +{ + int start; + int end; + const char *reg; + const char *str; + int options; +} tests[] = +{ +#include "ptestcases.h" +}; + + +int +main (int argc, char *argv[]) +{ + size_t cnt; + int errors = 0; + + for (cnt = 0; cnt < sizeof (tests) / sizeof (tests[0]); ++cnt) + if (tests[cnt].str == NULL) + { + printf ("\n%s\n%.*s\n", tests[cnt].reg, + (int) strlen (tests[cnt].reg), + "-----------------------------------------------------"); + } + else + { + regex_t re; + regmatch_t match[20]; + int err; + + printf ("regexp: \"%s\", string: \"%s\" -> ", tests[cnt].reg, + tests[cnt].str); + + /* Compile the expression. */ + err = regcomp (&re, tests[cnt].reg, tests[cnt].options); + if (err != 0) + { + if (tests[cnt].start == -1) + puts ("failed, OK"); + else + { + char buf[100]; + regerror (err, &re, buf, sizeof (buf)); + printf ("FAIL: %s\n", buf); + ++errors; + } + + continue; + } + + /* Run the actual test. */ + err = regexec (&re, tests[cnt].str, 20, match, 0); + + if (err != 0) + { + if (tests[cnt].start == -1) + puts ("no match, OK"); + else + { + puts ("no match, FAIL"); + ++errors; + } + } + else + { + if (match[0].rm_so == 0 && tests[cnt].start == 0 + && match[0].rm_eo == 0 && tests[cnt].end == 0) + puts ("match, OK"); + else if (match[0].rm_so + 1 == tests[cnt].start + && match[0].rm_eo == tests[cnt].end) + puts ("match, OK"); + else + { + printf ("wrong match (%d to %d): FAIL\n", + match[0].rm_so, match[0].rm_eo); + ++errors; + } + } + + /* Free all resources. */ + regfree (&re); + } + + printf ("\n%u tests, %d errors\n", cnt, errors); + + /* We should return here the error status but since some tests are known + to fail this would only cause the libc testsuite to fail. */ + //return errors != 0; + return 0; +} |