1*11a82d14SPhilippe Mathieu-Daudé#!/usr/bin/env bash 2c5f6e493SKevin Wolf# 3c5f6e493SKevin Wolf# Test invalid backing file format in qcow2 images 4c5f6e493SKevin Wolf# 5c5f6e493SKevin Wolf# Copyright (C) 2014 Red Hat, Inc. 6c5f6e493SKevin Wolf# 7c5f6e493SKevin Wolf# This program is free software; you can redistribute it and/or modify 8c5f6e493SKevin Wolf# it under the terms of the GNU General Public License as published by 9c5f6e493SKevin Wolf# the Free Software Foundation; either version 2 of the License, or 10c5f6e493SKevin Wolf# (at your option) any later version. 11c5f6e493SKevin Wolf# 12c5f6e493SKevin Wolf# This program is distributed in the hope that it will be useful, 13c5f6e493SKevin Wolf# but WITHOUT ANY WARRANTY; without even the implied warranty of 14c5f6e493SKevin Wolf# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 15c5f6e493SKevin Wolf# GNU General Public License for more details. 16c5f6e493SKevin Wolf# 17c5f6e493SKevin Wolf# You should have received a copy of the GNU General Public License 18c5f6e493SKevin Wolf# along with this program. If not, see <http://www.gnu.org/licenses/>. 19c5f6e493SKevin Wolf# 20c5f6e493SKevin Wolf 21c5f6e493SKevin Wolf# creator 22c5f6e493SKevin Wolfowner=kwolf@redhat.com 23c5f6e493SKevin Wolf 24c5f6e493SKevin Wolfseq="$(basename $0)" 25c5f6e493SKevin Wolfecho "QA output created by $seq" 26c5f6e493SKevin Wolf 27c5f6e493SKevin Wolfstatus=1 # failure is the default! 28c5f6e493SKevin Wolf 29c5f6e493SKevin Wolf_cleanup() 30c5f6e493SKevin Wolf{ 31c5f6e493SKevin Wolf _cleanup_test_img 32c5f6e493SKevin Wolf} 33c5f6e493SKevin Wolftrap "_cleanup; exit \$status" 0 1 2 3 15 34c5f6e493SKevin Wolf 35c5f6e493SKevin Wolf# get standard environment, filters and checks 36c5f6e493SKevin Wolf. ./common.rc 37c5f6e493SKevin Wolf. ./common.filter 38c5f6e493SKevin Wolf 39c5f6e493SKevin Wolf_supported_fmt qcow2 40c5f6e493SKevin Wolf_supported_proto generic 41a98f49f4SJeff Cody_unsupported_proto vxhs 42c5f6e493SKevin Wolf_supported_os Linux 43c5f6e493SKevin Wolf 44c5f6e493SKevin Wolf 45c5f6e493SKevin WolfTEST_IMG="$TEST_IMG.base" _make_test_img 64M 46c5f6e493SKevin Wolf_make_test_img -b "$TEST_IMG.base" 64M 47c5f6e493SKevin Wolf 48c5f6e493SKevin Wolf# Set an invalid backing file format 49c5f6e493SKevin Wolf$PYTHON qcow2.py "$TEST_IMG" add-header-ext 0xE2792ACA "foo" 50c5f6e493SKevin Wolf_img_info 51c5f6e493SKevin Wolf 52c5f6e493SKevin Wolf# Try opening the image. Should fail (and not probe) in the first case, but 53c5f6e493SKevin Wolf# overriding the backing file format should be possible. 54c5f6e493SKevin Wolf$QEMU_IO -c "open $TEST_IMG" -c "read 0 4k" 2>&1 | _filter_qemu_io | _filter_testdir 55c5f6e493SKevin Wolf$QEMU_IO -c "open -o backing.driver=$IMGFMT $TEST_IMG" -c "read 0 4k" | _filter_qemu_io 56c5f6e493SKevin Wolf 57c5f6e493SKevin Wolf# success, all done 58c5f6e493SKevin Wolfecho '*** done' 59c5f6e493SKevin Wolfrm -f $seq.full 60c5f6e493SKevin Wolfstatus=0 61