1#!/bin/sh
2# Ensure that dd conv=unblock,sync works.
3
4# Copyright (C) 2003-2023 Free Software Foundation, Inc.
5
6# This program is free software: you can redistribute it and/or modify
7# it under the terms of the GNU General Public License as published by
8# the Free Software Foundation, either version 3 of the License, or
9# (at your option) any later version.
10
11# This program is distributed in the hope that it will be useful,
12# but WITHOUT ANY WARRANTY; without even the implied warranty of
13# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
14# GNU General Public License for more details.
15
16# You should have received a copy of the GNU General Public License
17# along with this program.  If not, see <https://www.gnu.org/licenses/>.
18
19. "${srcdir=.}/tests/init.sh"; path_prepend_ ./src
20print_ver_ dd
21
22printf 000100020003xx > in || framework_failure_
23
24
25dd cbs=4 ibs=4 conv=unblock,sync < in > out 2> /dev/null || fail=1
26cat <<\EOF > exp || framework_failure_
270001
280002
290003
30xx
31EOF
32
33compare exp out || fail=1
34
35Exit $fail
36