1#!/bin/bash 2# 3# Make sure we can open read-only images 4# 5# Regression fixed by commit 11a1feb6552e3a4709e454faea5e3be5ca8d9e6a. 6# 7# Copyright (C) 2009 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=hch@lst.de 25 26seq=`basename $0` 27echo "QA output created by $seq" 28 29here=`pwd` 30status=1 # failure is the default! 31 32_cleanup() 33{ 34 _cleanup_test_img 35} 36trap "_cleanup; exit \$status" 0 1 2 3 15 37 38# get standard environment, filters and checks 39. ./common.rc 40. ./common.filter 41 42_supported_fmt generic 43_supported_proto file 44_supported_os Linux 45 46 47size=128M 48_make_test_img $size 49 50echo 51echo "== mark image read-only" 52chmod a-w "$TEST_IMG" 53 54echo 55echo "== read from read-only image" 56$QEMU_IO -r -c "read 0 512" "$TEST_IMG" | _filter_qemu_io 57 58# success, all done 59echo "*** done" 60rm -f $seq.full 61status=0 62