From: René Scharfe <l.s.r@web.de>
Date: Mon, 1 May 2023 19:51:57 +0000 (+0200)
Subject: test-ctype: check EOF
X-Git-Tag: v2.41.0-rc0~34^2
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=31885f64e96e172cc03506f875fb535172a27c05;p=thirdparty%2Fgit.git

test-ctype: check EOF

The character classifiers are supposed to allow passing EOF to them, a
negative value.  It isn't part of any character class.  Extend the tests
to cover that.

Signed-off-by: René Scharfe <l.s.r@web.de>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
---

diff --git a/t/helper/test-ctype.c b/t/helper/test-ctype.c
index b21bd672d9..c8a0363ba2 100644
--- a/t/helper/test-ctype.c
+++ b/t/helper/test-ctype.c
@@ -28,6 +28,8 @@ static int is_in(const char *s, int ch)
 		if (is_in(s, i) != t(i))	\
 			report_error(#t, i);	\
 	}					\
+	if (t(EOF))				\
+		report_error(#t, EOF);		\
 }
 
 #define DIGIT "0123456789"