From 9d9babb84d45234132f3cb1f4527ce1106e3d2ec Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Nguy=E1=BB=85n=20Th=C3=A1i=20Ng=E1=BB=8Dc=20Duy?=
 <pclouds@gmail.com>
Date: Sat, 25 Jun 2016 07:22:33 +0200
Subject: grep/pcre: prepare locale-dependent tables for icase matching
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The default tables are usually built with C locale and only suitable
for LANG=C or similar.  This should make case insensitive search work
correctly for all single-byte charsets.

Signed-off-by: Nguyễn Thái Ngọc Duy <pclouds@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
---
 t/t7813-grep-icase-iso.sh | 19 +++++++++++++++++++
 1 file changed, 19 insertions(+)
 create mode 100755 t/t7813-grep-icase-iso.sh

(limited to 't')

diff --git a/t/t7813-grep-icase-iso.sh b/t/t7813-grep-icase-iso.sh
new file mode 100755
index 000000000..efef7fb81
--- /dev/null
+++ b/t/t7813-grep-icase-iso.sh
@@ -0,0 +1,19 @@
+#!/bin/sh
+
+test_description='grep icase on non-English locales'
+
+. ./lib-gettext.sh
+
+test_expect_success GETTEXT_ISO_LOCALE 'setup' '
+	printf "TILRAUN: Hall� Heimur!" >file &&
+	git add file &&
+	LC_ALL="$is_IS_iso_locale" &&
+	export LC_ALL
+'
+
+test_expect_success GETTEXT_ISO_LOCALE,LIBPCRE 'grep pcre string' '
+	git grep --perl-regexp -i "TILRAUN: H.ll� Heimur!" &&
+	git grep --perl-regexp -i "TILRAUN: H.LL� HEIMUR!"
+'
+
+test_done
-- 
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