[qemu.git] / tests / qemu-iotests / 047

#!/bin/bash
#
# Regression test for commit b7ab0fea (which was a corruption fix,
# despite the commit message claiming otherwise)
#
# Copyright (C) 2013 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, see <http://www.gnu.org/licenses/>.
#

# creator
[email protected]

seq=`basename $0`
echo "QA output created by $seq"

here=`pwd`
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 qcow2
_supported_proto generic
_supported_os Linux

size=128M

_make_test_img $size

function qemu_io_cmds()
{
cat <<EOF
write -P 0x66 0 320k
write 320k 128k
write -P 0x55 1M 128k
write -P 0x88 448k 128k
discard 320k 128k
aio_flush

write -P 0x77 0 480k
aio_flush

read -P 0x77 0 480k
read -P 0x88 480k 96k
read -P 0x55 1M 128k
EOF
}

qemu_io_cmds | $QEMU_IO "$TEST_IMG" | _filter_qemu_io
_check_test_img

# success, all done
echo "*** done"
rm -f $seq.full
status=0
Commit	Line	Data
b93d6d24 KW	1	#!/bin/bash
	2	#
	3	# Regression test for commit b7ab0fea (which was a corruption fix,
	4	# despite the commit message claiming otherwise)
	5	#
	6	# Copyright (C) 2013 Red Hat, Inc.
	7	#
	8	# This program is free software; you can redistribute it and/or modify
	9	# it under the terms of the GNU General Public License as published by
	10	# the Free Software Foundation; either version 2 of the License, or
	11	# (at your option) any later version.
	12	#
	13	# This program is distributed in the hope that it will be useful,
	14	# but WITHOUT ANY WARRANTY; without even the implied warranty of
	15	# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
	16	# GNU General Public License for more details.
	17	#
	18	# You should have received a copy of the GNU General Public License
	19	# along with this program. If not, see <http://www.gnu.org/licenses/>.
	20	#
	21
	22	# creator
	23	[email protected]
	24
	25	seq=`basename $0`
	26	echo "QA output created by $seq"
	27
	28	here=`pwd`
b93d6d24 KW	29	status=1 # failure is the default!
	30
	31	_cleanup()
	32	{
	33	_cleanup_test_img
	34	}
	35	trap "_cleanup; exit \$status" 0 1 2 3 15
	36
	37	# get standard environment, filters and checks
	38	. ./common.rc
	39	. ./common.filter
	40
	41	_supported_fmt qcow2
	42	_supported_proto generic
	43	_supported_os Linux
	44
	45	size=128M
	46
	47	_make_test_img $size
	48
	49	function qemu_io_cmds()
	50	{
	51	cat <<EOF
	52	write -P 0x66 0 320k
	53	write 320k 128k
	54	write -P 0x55 1M 128k
	55	write -P 0x88 448k 128k
	56	discard 320k 128k
	57	aio_flush
	58
	59	write -P 0x77 0 480k
	60	aio_flush
	61
	62	read -P 0x77 0 480k
	63	read -P 0x88 480k 96k
	64	read -P 0x55 1M 128k
	65	EOF
	66	}
	67
fef9c191	68	qemu_io_cmds \| $QEMU_IO "$TEST_IMG" \| _filter_qemu_io
b93d6d24 KW	69	_check_test_img
	70
	71	# success, all done
	72	echo "*** done"
	73	rm -f $seq.full
	74	status=0