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-rw-r--r--libc/posix/runptests.c123
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diff --git a/libc/posix/runptests.c b/libc/posix/runptests.c
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+/* POSIX regex testsuite from IEEE 2003.2.
+ Copyright (C) 1998, 2003 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 Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 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
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; 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>
+#include <string.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 if (tests[cnt].reg == NULL)
+ printf ("!!! %s\n", tests[cnt].str);
+ 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 == -2)
+ puts ("compiling failed, OK");
+ else
+ {
+ char buf[100];
+ regerror (err, &re, buf, sizeof (buf));
+ printf ("FAIL: %s\n", buf);
+ ++errors;
+ }
+
+ continue;
+ }
+ else if (tests[cnt].start == -2)
+ {
+ puts ("compiling suceeds, FAIL");
+ 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%Zu tests, %d errors\n", cnt, errors);
+
+ return errors != 0;
+}