root / tests / qemu-iotests / 002 @ 6bf19c94
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1 | 6bf19c94 | Christoph Hellwig | #!/bin/sh |
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2 | 6bf19c94 | Christoph Hellwig | # |
3 | 6bf19c94 | Christoph Hellwig | # Test simple read/write using plain bdrv_pread/bdrv_pwrite |
4 | 6bf19c94 | Christoph Hellwig | # |
5 | 6bf19c94 | Christoph Hellwig | # Copyright (C) 2009 Red Hat, Inc. |
6 | 6bf19c94 | Christoph Hellwig | # |
7 | 6bf19c94 | Christoph Hellwig | # This program is free software; you can redistribute it and/or modify |
8 | 6bf19c94 | Christoph Hellwig | # it under the terms of the GNU General Public License as published by |
9 | 6bf19c94 | Christoph Hellwig | # the Free Software Foundation; either version 2 of the License, or |
10 | 6bf19c94 | Christoph Hellwig | # (at your option) any later version. |
11 | 6bf19c94 | Christoph Hellwig | # |
12 | 6bf19c94 | Christoph Hellwig | # This program is distributed in the hope that it will be useful, |
13 | 6bf19c94 | Christoph Hellwig | # but WITHOUT ANY WARRANTY; without even the implied warranty of |
14 | 6bf19c94 | Christoph Hellwig | # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
15 | 6bf19c94 | Christoph Hellwig | # GNU General Public License for more details. |
16 | 6bf19c94 | Christoph Hellwig | # |
17 | 6bf19c94 | Christoph Hellwig | # You should have received a copy of the GNU General Public License |
18 | 6bf19c94 | Christoph Hellwig | # along with this program; if not, write to the Free Software |
19 | 6bf19c94 | Christoph Hellwig | # Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 |
20 | 6bf19c94 | Christoph Hellwig | # USA |
21 | 6bf19c94 | Christoph Hellwig | # |
22 | 6bf19c94 | Christoph Hellwig | |
23 | 6bf19c94 | Christoph Hellwig | # creator |
24 | 6bf19c94 | Christoph Hellwig | owner=hch@lst.de |
25 | 6bf19c94 | Christoph Hellwig | |
26 | 6bf19c94 | Christoph Hellwig | seq=`basename $0` |
27 | 6bf19c94 | Christoph Hellwig | echo "QA output created by $seq" |
28 | 6bf19c94 | Christoph Hellwig | |
29 | 6bf19c94 | Christoph Hellwig | here=`pwd` |
30 | 6bf19c94 | Christoph Hellwig | tmp=/tmp/$$ |
31 | 6bf19c94 | Christoph Hellwig | status=1 # failure is the default! |
32 | 6bf19c94 | Christoph Hellwig | |
33 | 6bf19c94 | Christoph Hellwig | _cleanup() |
34 | 6bf19c94 | Christoph Hellwig | { |
35 | 6bf19c94 | Christoph Hellwig | _cleanup_test_img |
36 | 6bf19c94 | Christoph Hellwig | } |
37 | 6bf19c94 | Christoph Hellwig | trap "_cleanup; exit \$status" 0 1 2 3 15 |
38 | 6bf19c94 | Christoph Hellwig | |
39 | 6bf19c94 | Christoph Hellwig | # get standard environment, filters and checks |
40 | 6bf19c94 | Christoph Hellwig | . ./common.rc |
41 | 6bf19c94 | Christoph Hellwig | . ./common.filter |
42 | 6bf19c94 | Christoph Hellwig | |
43 | 6bf19c94 | Christoph Hellwig | _supported_fmt generic |
44 | 6bf19c94 | Christoph Hellwig | _supported_os Linux |
45 | 6bf19c94 | Christoph Hellwig | |
46 | 6bf19c94 | Christoph Hellwig | |
47 | 6bf19c94 | Christoph Hellwig | size=128M |
48 | 6bf19c94 | Christoph Hellwig | _make_test_img $size |
49 | 6bf19c94 | Christoph Hellwig | |
50 | 6bf19c94 | Christoph Hellwig | echo |
51 | 6bf19c94 | Christoph Hellwig | echo "== reading whole image ==" |
52 | 6bf19c94 | Christoph Hellwig | $QEMU_IO -c "read -p 0 $size" $TEST_IMG | _filter_qemu_io |
53 | 6bf19c94 | Christoph Hellwig | |
54 | 6bf19c94 | Christoph Hellwig | echo |
55 | 6bf19c94 | Christoph Hellwig | echo "== rewriting whole image ==" |
56 | 6bf19c94 | Christoph Hellwig | $QEMU_IO -c "write -pP 0xa 0 $size" $TEST_IMG | _filter_qemu_io |
57 | 6bf19c94 | Christoph Hellwig | |
58 | 6bf19c94 | Christoph Hellwig | echo |
59 | 6bf19c94 | Christoph Hellwig | echo "== verify pattern ==" |
60 | 6bf19c94 | Christoph Hellwig | $QEMU_IO -c "read -pP 0xa 0 $size" $TEST_IMG | _filter_qemu_io |
61 | 6bf19c94 | Christoph Hellwig | |
62 | 6bf19c94 | Christoph Hellwig | echo |
63 | 6bf19c94 | Christoph Hellwig | echo "unaligned pwrite" |
64 | 6bf19c94 | Christoph Hellwig | $QEMU_IO -c 'write -pP 0axb 66 42' $TEST_IMG | _filter_qemu_io |
65 | 6bf19c94 | Christoph Hellwig | |
66 | 6bf19c94 | Christoph Hellwig | echo |
67 | 6bf19c94 | Christoph Hellwig | echo "verify pattern" |
68 | 6bf19c94 | Christoph Hellwig | $QEMU_IO -c 'read -pP 0xab 66 42' $TEST_IMG | _filter_qemu_io |
69 | 6bf19c94 | Christoph Hellwig | |
70 | 6bf19c94 | Christoph Hellwig | # success, all done |
71 | 6bf19c94 | Christoph Hellwig | echo "*** done" |
72 | 6bf19c94 | Christoph Hellwig | rm -f $seq.full |
73 | 6bf19c94 | Christoph Hellwig | status=0 |