[qemu.git] / tests / qemu-iotests / 160

#! /bin/bash
#
# qemu-img dd test for the skip option
#
# Copyright (C) 2016 Reda Sallahi
#
# 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/>.
#

[email protected]

seq="$(basename $0)"
echo "QA output created by $seq"

here="$PWD"
status=1

_cleanup()
{
    _cleanup_test_img
    rm -f "$TEST_IMG.out" "$TEST_IMG.out.dd"
}
trap "_cleanup; exit \$status" 0 1 2 3 15

. ./common.rc
. ./common.filter
. ./common.pattern

_supported_fmt raw
_supported_proto file
_supported_os Linux

TEST_SKIP_BLOCKS="1 2 30 30K"

for skip in $TEST_SKIP_BLOCKS; do
    echo
    echo "== Creating image =="

    size=1M
    _make_test_img $size
    _check_test_img
    $QEMU_IO -c "write -P 0xa 24 512k" "$TEST_IMG" | _filter_qemu_io

    echo
    echo "== Converting the image with dd with skip=$skip =="

    $QEMU_IMG dd if="$TEST_IMG" of="$TEST_IMG.out" skip="$skip" -O "$IMGFMT" \
        2> /dev/null
    TEST_IMG="$TEST_IMG.out" _check_test_img
    dd if="$TEST_IMG" of="$TEST_IMG.out.dd" skip="$skip" status=none

    echo
    echo "== Compare the images with qemu-img compare =="

    $QEMU_IMG compare "$TEST_IMG.out.dd" "$TEST_IMG.out"
done

echo
echo "*** done"
rm -f "$seq.full"
status=0
Commit	Line	Data
f7c15533 RS	1	#! /bin/bash
	2	#
	3	# qemu-img dd test for the skip option
	4	#
	5	# Copyright (C) 2016 Reda Sallahi
	6	#
	7	# This program is free software; you can redistribute it and/or modify
	8	# it under the terms of the GNU General Public License as published by
	9	# the Free Software Foundation; either version 2 of the License, or
	10	# (at your option) any later version.
	11	#
	12	# This program is distributed in the hope that it will be useful,
	13	# but WITHOUT ANY WARRANTY; without even the implied warranty of
	14	# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
	15	# GNU General Public License for more details.
	16	#
	17	# You should have received a copy of the GNU General Public License
	18	# along with this program. If not, see <http://www.gnu.org/licenses/>.
	19	#
	20
	21	[email protected]
	22
	23	seq="$(basename $0)"
	24	echo "QA output created by $seq"
	25
	26	here="$PWD"
	27	status=1
	28
	29	_cleanup()
	30	{
	31	_cleanup_test_img
	32	rm -f "$TEST_IMG.out" "$TEST_IMG.out.dd"
	33	}
	34	trap "_cleanup; exit \$status" 0 1 2 3 15
	35
	36	. ./common.rc
	37	. ./common.filter
	38	. ./common.pattern
	39
	40	_supported_fmt raw
	41	_supported_proto file
	42	_supported_os Linux
	43
	44	TEST_SKIP_BLOCKS="1 2 30 30K"
	45
	46	for skip in $TEST_SKIP_BLOCKS; do
	47	echo
	48	echo "== Creating image =="
	49
	50	size=1M
	51	_make_test_img $size
	52	_check_test_img
	53	$QEMU_IO -c "write -P 0xa 24 512k" "$TEST_IMG" \| _filter_qemu_io
	54
	55	echo
	56	echo "== Converting the image with dd with skip=$skip =="
	57
	58	$QEMU_IMG dd if="$TEST_IMG" of="$TEST_IMG.out" skip="$skip" -O "$IMGFMT" \
	59	2> /dev/null
	60	TEST_IMG="$TEST_IMG.out" _check_test_img
	61	dd if="$TEST_IMG" of="$TEST_IMG.out.dd" skip="$skip" status=none
	62
	63	echo
	64	echo "== Compare the images with qemu-img compare =="
65
66	$QEMU_IMG compare "$TEST_IMG.out.dd" "$TEST_IMG.out"
67	done
68
69	echo
70	echo "*** done"
71	rm -f "$seq.full"
72	status=0