#! /bin/sh
# This once failed to match: echo . | grep '\.'
#
# Copyright (C) 2020-2023 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

fail=0

echo . > in || framework_failure_

grep '\.' in > out 2> err || fail=1
compare in out || fail=1
compare /dev/null err || fail=1

Exit $fail