#!/bin/sh
# Test binary files in unibyte locales with encoding errors

# Copyright 2016-2020 Free Software Foundation, Inc.

# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.

# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
# GNU General Public License for more details.

# You should have received a copy of the GNU General Public License
# along with this program.  If not, see <https://www.gnu.org/licenses/>.

. "${srcdir=.}/init.sh"; path_prepend_ ../src
require_unibyte_locale

fail=0

printf 'a\n\200\nb\n' >in || framework_failure_
printf 'a\nBinary file in matches\n' >exp || framework_failure_
grep . in >out || fail=1

# In some unibyte locales, \200 is an encoding error;
# in others, it is a valid character.  Allow either possibility.
compare exp out || compare in out || fail=1

Exit $fail