summaryrefslogtreecommitdiff
path: root/tests/dd/unblock-sync
blob: 29a203275bae30c111ac8ec8a8eb58db15e2cabd (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
#!/bin/sh
# Ensure that dd conv=unblock,sync works.

# Copyright (C) 2003, 2005-2010 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 <http://www.gnu.org/licenses/>.

. "${srcdir=.}/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 || fail=1
0001
0002
0003
xx
EOF

compare out exp || fail=1

Exit $fail