#!/bin/sh
# Ensure that dd conv=unblock,sync works.

# Copyright (C) 2003-2021 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=.}/tests/init.sh"; path_prepend_ ./src
print_ver_ dd

printf 000100020003xx > in || framework_failure_


dd cbs=4 ibs=4 conv=unblock,sync < in > out 2> /dev/null || fail=1
cat <<\EOF > exp || framework_failure_
0001
0002
0003
xx
EOF

compare exp out || fail=1

Exit $fail
