3
# Test simple read/write using plain bdrv_pread/bdrv_pwrite
5
# Copyright (C) 2009 Red Hat, Inc.
7
# This program is free software; you can redistribute it and/or modify
8
# it under the terms of the GNU General Public License as published by
9
# the Free Software Foundation; either version 2 of the License, or
10
# (at your option) any later version.
12
# This program is distributed in the hope that it will be useful,
13
# but WITHOUT ANY WARRANTY; without even the implied warranty of
14
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15
# GNU General Public License for more details.
17
# You should have received a copy of the GNU General Public License
18
# along with this program. If not, see <http://www.gnu.org/licenses/>.
25
echo "QA output created by $seq"
28
status=1 # failure is the default!
34
trap "_cleanup; exit \$status" 0 1 2 3 15
36
# get standard environment, filters and checks
40
_supported_fmt generic
41
_supported_proto generic
49
echo "== reading whole image =="
50
$QEMU_IO -c "read -p 0 $size" "$TEST_IMG" | _filter_qemu_io
53
echo "== rewriting whole image =="
54
$QEMU_IO -c "write -pP 0xa 0 $size" "$TEST_IMG" | _filter_qemu_io
57
echo "== verify pattern =="
58
$QEMU_IO -c "read -pP 0xa 0 $size" "$TEST_IMG" | _filter_qemu_io
61
echo "unaligned pwrite"
62
$QEMU_IO -c 'write -pP 0xab 66 42' "$TEST_IMG" | _filter_qemu_io
63
$QEMU_IO -c 'write -pP 0xac 512 288' "$TEST_IMG" | _filter_qemu_io
64
$QEMU_IO -c 'write -pP 0xad 800 224' "$TEST_IMG" | _filter_qemu_io
65
$QEMU_IO -c 'write -pP 0xae 66000 128k' "$TEST_IMG" | _filter_qemu_io
66
$QEMU_IO -c 'write -pP 0xaf 256k 42' "$TEST_IMG" | _filter_qemu_io
70
$QEMU_IO -c 'read -pP 0xa 0 66' "$TEST_IMG" | _filter_qemu_io
71
$QEMU_IO -c 'read -pP 0xab 66 42' "$TEST_IMG" | _filter_qemu_io
72
$QEMU_IO -c 'read -pP 0xa 108 404' "$TEST_IMG" | _filter_qemu_io
73
$QEMU_IO -c 'read -pP 0xac 512 288' "$TEST_IMG" | _filter_qemu_io
74
$QEMU_IO -c 'read -pP 0xad 800 224' "$TEST_IMG" | _filter_qemu_io
75
$QEMU_IO -c 'read -pP 0xa 1k 64976' "$TEST_IMG" | _filter_qemu_io
76
$QEMU_IO -c 'read -pP 0xae 66000 128k' "$TEST_IMG" | _filter_qemu_io
77
$QEMU_IO -c 'read -pP 0xa 197072 65072' "$TEST_IMG" | _filter_qemu_io
78
$QEMU_IO -c 'read -pP 0xaf 256k 42' "$TEST_IMG" | _filter_qemu_io
79
$QEMU_IO -c 'read -pP 0xa 262186 470' "$TEST_IMG" | _filter_qemu_io