1#!/usr/bin/env 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 23owner=kwolf@redhat.com 24 25seq=`basename $0` 26echo "QA output created by $seq" 27 28status=1 # failure is the default! 29 30_cleanup() 31{ 32 _cleanup_test_img 33} 34trap "_cleanup; exit \$status" 0 1 2 3 15 35 36# get standard environment, filters and checks 37. ./common.rc 38. ./common.filter 39 40_supported_fmt qcow2 41_supported_proto generic 42 43size=128M 44 45_make_test_img $size 46 47qemu_io_cmds() 48{ 49cat <<EOF 50write -P 0x66 0 320k 51write 320k 128k 52write -P 0x55 1M 128k 53write -P 0x88 448k 128k 54discard 320k 128k 55aio_flush 56 57write -P 0x77 0 480k 58aio_flush 59 60read -P 0x77 0 480k 61read -P 0x88 480k 96k 62read -P 0x55 1M 128k 63EOF 64} 65 66qemu_io_cmds | $QEMU_IO "$TEST_IMG" | _filter_qemu_io 67_check_test_img 68 69# success, all done 70echo "*** done" 71rm -f $seq.full 72status=0 73