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