1#!/usr/bin/env bash
2# group: rw auto quick
3#
4# vhdx regression test: Updating the first entry of a BAT sector corrupted the
5# following entries.
6#
7# Copyright (C) 2023 Red Hat, Inc.
8#
9# This program is free software; you can redistribute it and/or modify
10# it under the terms of the GNU General Public License as published by
11# the Free Software Foundation; either version 2 of the License, or
12# (at your option) any later version.
13#
14# This program is distributed in the hope that it will be useful,
15# but WITHOUT ANY WARRANTY; without even the implied warranty of
16# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
17# GNU General Public License for more details.
18#
19# You should have received a copy of the GNU General Public License
20# along with this program.  If not, see <http://www.gnu.org/licenses/>.
21#
22
23# creator
24owner=kwolf@redhat.com
25
26seq=`basename $0`
27echo "QA output created by $seq"
28
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
38cd ..
39. ./common.rc
40. ./common.filter
41
42_supported_fmt generic
43_supported_proto generic
44_unsupported_imgopts "subformat=streamOptimized"
45
46size=64M
47_make_test_img $size
48
49echo
50echo "creating pattern"
51$QEMU_IO -c "write -P 1 32M 4k" "$TEST_IMG" | _filter_qemu_io
52$QEMU_IO -c "write -P 2 0 4k" "$TEST_IMG" | _filter_qemu_io
53$QEMU_IO -c "read -P 1 32M 4k" "$TEST_IMG" | _filter_qemu_io
54
55echo
56echo "checking image for errors"
57_check_test_img
58
59# success, all done
60echo "*** done"
61rm -f $seq.full
62status=0
63