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#! /bin/sh
# Check for grep -F with two patterns consisting of the same char.
#
# Copyright 2016-2021 Free Software Foundation, Inc.
#
# Copying and distribution of this file, with or without modification,
# are permitted in any medium without royalty provided the copyright
# notice and this notice are preserved.
. "${srcdir=.}/init.sh"; path_prepend_ ../src
require_en_utf8_locale_
fail=0
for LOC in en_US.UTF-8 $zh $LOCALE_FR_UTF8; do
printf '0\n0\n' >pat
printf '0\n' >in
out=out-$LOC
LC_ALL=$LOC grep -Ff pat in >$out || fail=1
compare in $out || fail=1
done
Exit $fail
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