diff options
| author | Christoph Hellwig <hch@brick.lst.de> | 2009-06-22 18:29:05 +0200 |
|---|---|---|
| committer | Kevin Wolf <kwolf@redhat.com> | 2012-02-22 16:15:22 +0100 |
| commit | 6bf19c94a0518a2c9101f2ee368c9a0ea56101ba (patch) | |
| tree | 23eec42372118118691554744ed7e04ad0e21df8 /tests/qemu-iotests/002 | |
qemu-iotests: Initial import into the public repository.
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Diffstat (limited to 'tests/qemu-iotests/002')
| -rwxr-xr-x | tests/qemu-iotests/002 | 73 |
1 files changed, 73 insertions, 0 deletions
diff --git a/tests/qemu-iotests/002 b/tests/qemu-iotests/002 new file mode 100755 index 0000000000..adbd85fbdf --- /dev/null +++ b/tests/qemu-iotests/002 @@ -0,0 +1,73 @@ +#!/bin/sh +# +# Test simple read/write using plain bdrv_pread/bdrv_pwrite +# +# Copyright (C) 2009 Red Hat, 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 2 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, write to the Free Software +# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 +# USA +# + +# creator +owner=hch@lst.de + +seq=`basename $0` +echo "QA output created by $seq" + +here=`pwd` +tmp=/tmp/$$ +status=1 # failure is the default! + +_cleanup() +{ + _cleanup_test_img +} +trap "_cleanup; exit \$status" 0 1 2 3 15 + +# get standard environment, filters and checks +. ./common.rc +. ./common.filter + +_supported_fmt generic +_supported_os Linux + + +size=128M +_make_test_img $size + +echo +echo "== reading whole image ==" +$QEMU_IO -c "read -p 0 $size" $TEST_IMG | _filter_qemu_io + +echo +echo "== rewriting whole image ==" +$QEMU_IO -c "write -pP 0xa 0 $size" $TEST_IMG | _filter_qemu_io + +echo +echo "== verify pattern ==" +$QEMU_IO -c "read -pP 0xa 0 $size" $TEST_IMG | _filter_qemu_io + +echo +echo "unaligned pwrite" +$QEMU_IO -c 'write -pP 0axb 66 42' $TEST_IMG | _filter_qemu_io + +echo +echo "verify pattern" +$QEMU_IO -c 'read -pP 0xab 66 42' $TEST_IMG | _filter_qemu_io + +# success, all done +echo "*** done" +rm -f $seq.full +status=0 |