xref: /openbmc/qemu/tests/qemu-iotests/064 (revision 77a8257e)
1#!/bin/bash
2#
3# Test VHDX read/write from a sample image created with Hyper-V
4#
5# Copyright (C) 2013 Red Hat, Inc.
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# creator
22owner=jcody@redhat.com
23
24seq=`basename $0`
25echo "QA output created by $seq"
26
27here=`pwd`
28tmp=/tmp/$$
29status=1	# failure is the default!
30
31_cleanup()
32{
33    _cleanup_test_img
34}
35trap "_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 vhdx
42_supported_proto generic
43_supported_os Linux
44
45_use_sample_img iotest-dynamic-1G.vhdx.bz2
46
47echo
48echo "=== Verify pattern 0xa5, 0 - 33MB ==="
49$QEMU_IO -r -c "read -pP 0xa5 0 33M" "$TEST_IMG" | _filter_qemu_io
50
51echo
52echo "=== Verify pattern 0x96, 33M - 66M ==="
53$QEMU_IO -r -c "read -pP 0x96 33M 33M" "$TEST_IMG" | _filter_qemu_io
54
55echo
56echo "=== Verify pattern 0x00, 66M - 1024M ==="
57$QEMU_IO -r -c "read -pP 0x00 66M 62M" \
58            -c "read -pP 0x00 128M 128M" \
59            -c "read -pP 0x00 256M 128M" \
60            -c "read -pP 0x00 384M 128M" \
61            -c "read -pP 0x00 512M 128M" \
62            -c "read -pP 0x00 640M 128M" \
63            -c "read -pP 0x00 768M 128M" \
64            -c "read -pP 0x00 896M 128M" \
65            "$TEST_IMG" | _filter_qemu_io
66
67echo
68echo "=== Verify pattern write, 0xc3 99M-157M ==="
69$QEMU_IO -c "write -pP 0xc3 99M 58M" "$TEST_IMG" | _filter_qemu_io
70# first verify we didn't write where we should not have
71$QEMU_IO -c "read -pP 0xa5 0 33M" "$TEST_IMG" | _filter_qemu_io
72$QEMU_IO -c "read -pP 0x96 33M 33M" "$TEST_IMG" | _filter_qemu_io
73$QEMU_IO -c "read -pP 0x00 66M 33M" "$TEST_IMG" | _filter_qemu_io
74$QEMU_IO -c "read -pP 0x00 157M 99M" \
75         -c "read -pP 0x00 256M 128M" \
76         -c "read -pP 0x00 384M 128M" \
77         -c "read -pP 0x00 512M 128M" \
78         -c "read -pP 0x00 640M 128M" \
79         -c "read -pP 0x00 768M 128M" \
80         -c "read -pP 0x00 896M 128M" \
81         "$TEST_IMG" | _filter_qemu_io
82# now verify what we should have actually written
83$QEMU_IO -c "read -pP 0xc3 99M 58M" "$TEST_IMG" | _filter_qemu_io
84
85# success, all done
86echo "*** done"
87rm -f $seq.full
88status=0
89