From eb8dd9dca1228af0cd132f515509051ecfabf6f6 Mon Sep 17 00:00:00 2001
From: cvs2svn <admin@example.com>
Date: Mon, 14 Apr 2025 17:32:06 +0000
Subject: This commit was manufactured by cvs2git to create tag 'tb_20250414'.

---
 src/regress/lib/libc/regex/t_exhaust.c | 183 ---------------------------------
 1 file changed, 183 deletions(-)
 delete mode 100644 src/regress/lib/libc/regex/t_exhaust.c

(limited to 'src/regress/lib/libc/regex/t_exhaust.c')

diff --git a/src/regress/lib/libc/regex/t_exhaust.c b/src/regress/lib/libc/regex/t_exhaust.c
deleted file mode 100644
index f54bab18da..0000000000
--- a/src/regress/lib/libc/regex/t_exhaust.c
+++ /dev/null
@@ -1,183 +0,0 @@
-/*	$OpenBSD: t_exhaust.c,v 1.4 2024/07/15 10:11:56 anton Exp $	*/
-/*	$NetBSD: t_exhaust.c,v 1.2 2011/10/21 00:41:34 christos Exp $	*/
-
-/*-
- * Copyright (c) 2011 The NetBSD Foundation, Inc.
- * All rights reserved.
- *
- * This code is derived from software contributed to The NetBSD Foundation
- * by Christos Zoulas.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in the
- *    documentation and/or other materials provided with the distribution.
- * 3. All advertising materials mentioning features or use of this software
- *    must display the following acknowledgement:
- *        This product includes software developed by the NetBSD
- *        Foundation, Inc. and its contributors.
- * 4. Neither the name of The NetBSD Foundation nor the names of its
- *    contributors may be used to endorse or promote products derived
- *    from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
- * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
- * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
- * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
- * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
- * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
- * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
- * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
- * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
- * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
- * POSSIBILITY OF SUCH DAMAGE.
- */
-
-#include <stdio.h>
-#include <regex.h>
-#include <string.h>
-#include <stdlib.h>
-#include <err.h>
-//#include <atf-c.h>
-
-
-static char *
-mkstr(const char *str, size_t len)
-{
-	size_t i, slen = strlen(str);
-	char *p = malloc(slen * len + 1);
-	if (p == NULL)
-		err(1, "malloc");
-	for (i = 0; i < len; i++)
-		strlcpy(&p[i * slen], str, slen * len + 1 - (i * slen));
-	return p;
-}
-
-static char *
-concat(const char *d, const char *s)
-{
-	size_t dlen = strlen(d);
-	size_t slen = strlen(s);
-	char *p = malloc(dlen + slen + 1);
-	strlcpy(p, d, dlen + slen + 1);
-	strlcat(p, s, dlen + slen + 1);
-	return p;
-}
-
-static char *
-p0(size_t len)
-{
-	char *d, *s1, *s2;
-	s1 = mkstr("\\(", len);
-	s2 = concat(s1, ")");
-	free(s1);
-	d = concat("(", s2);
-	free(s2);
-	return d;
-}
-
-static char *
-p1(size_t len)
-{
-	char *d, *s1, *s2, *s3;
-	s1 = mkstr("\\(", 60);
-	s2 = mkstr("(.*)", len);
-	s3 = concat(s1, s2);
-	free(s2);
-	free(s1);
-	s1 = concat(s3, ")");
-	free(s3);
-	d = concat("(", s1);
-	free(s1);
-	return d;
-}
-
-static char *
-ps(const char *m, const char *s, size_t len)
-{
-	char *d, *s1, *s2, *s3;
-	s1 = mkstr(m, len);
-	s2 = mkstr(s, len);
-	s3 = concat(s1, s2);
-	free(s2);
-	free(s1);
-	d = concat("(.?)", s3);
-	free(s3);
-	return d;
-}
-
-static char *
-p2(size_t len)
-{
-	return ps("((.*){0,255}", ")", len);
-}
-
-static char *
-p3(size_t len)
-{
-	return ps("(.\\{0,}", ")", len);
-}
-
-static char *
-p4(size_t len)
-{
-	return ps("((.*){1,255}", ")", len);
-}
-
-static char *
-p5(size_t len)
-{
-	return ps("(", "){1,100}", len);
-}
-
-static char *
-p6(size_t len)
-{
-	char *d, *s1, *s2;
-	s1 = mkstr("(?:(.*)|", len);
-	s2 = concat(s1, "(.*)");
-	free(s1);
-	s1 = mkstr(")", len);
-	d = concat(s2, s1);
-	free(s1);
-	free(s2);
-	return d;
-}
-
-static char *(*patterns[])(size_t) = {
-	p0,
-	p1,
-	p2,
-	p3,
-	p4,
-	p5,
-	p6,
-};
-
-int
-main(void)
-{
-	regex_t re;
-	int e, ret = 0;
-	size_t i;
-
-	for (i = 0; i < sizeof(patterns) / sizeof(patterns[0]); i++) {
-		char *d = (*patterns[i])(9999);
-		e = regcomp(&re, d, i == 6 ? REG_BASIC : REG_EXTENDED);
-		free(d);
-		if (e) {
-			if (e != REG_ESPACE) {
-				printf("regcomp returned %d for pattern %zu", e, i);
-				ret = 1;
-			}
-			continue;
-		}
-		(void)regexec(&re, "aaaaaaaa", 0, NULL, 0);
-		regfree(&re);
-	}
-	return ret;
-}
-- 
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