From 6524748e66c87ec899b6e24d02508ddd31265c17 Mon Sep 17 00:00:00 2001
From: Urban Müller
Date: Mon, 13 Jul 2026 14:44:41 +0200
Subject: combining chars not well defined after blanks and cause more trouble
 after word split

---
 test/it.t | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

(limited to 'test')

diff --git a/test/it.t b/test/it.t
index dc60727..d4225f4 100755
--- a/test/it.t
+++ b/test/it.t
@@ -437,8 +437,6 @@ is(it::substr_replace('abc', 'xyz', 0, 2), substr_replace('abc', 'xyz', 0, 2), '
 is(it::substr_replace('abc', 'xyz', 0, 10), substr_replace('abc', 'xyz', 0, 10), 'it::substr_replace replacing past end of haystack');
 is(it::substr_replace('abcdefgh', 'xyz', 10, 4), substr_replace('abcdefgh', 'xyz', 10, 4), 'it::substr_replace outside of string');
 
-is(grapheme_strlen("\xc1"), null, "need grapheme_strlen side effect for any2utf8");
-
 is(it::any2utf8('Meier'), 'Meier', "it::any2utf8 ascii input");
 is(it::any2utf8('Müller'), 'Müller', "it::any2utf8 utf8 input");
 is(it::any2utf8('Aslı'), 'Aslı', "it::any2utf8 utf8 non-latin1 input");
@@ -481,6 +479,8 @@ foreach ([ 'a' => 'ä', 'e' => 'ë', 'i' => 'ï', 'o' => 'ö', 'u' => 'ü' ] as
 }
 
 is(it::any2utf8("\x65\xcc\x81"), "é", "it::any2utf8 convert to normal form C");
+is(it::any2utf8("\xcc\xb8x"), "x", "bad (un-nomalizable) combining char");
+is(it::any2utf8(" \xcc\xb8x"), " x", "bad (un-normalizable) combining char");
 
 foreach ([$dummy, false, true, null, 1, "a", "Ä", "/", []] as $var)
 	is(it::json_decode(it::json_encode($var)), $var);
-- 
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