1#!/usr/bin/env bash 2# 3# Test qemu-img --backing-chain --image-opts 4# 5# Copyright (C) 2019 Red Hat, Inc. 6# 7# This program is free software; you can redistribute it and/or modify 8# it under the terms of the GNU General Public License as published by 9# the Free Software Foundation; either version 2 of the License, or 10# (at your option) any later version. 11# 12# This program is distributed in the hope that it will be useful, 13# but WITHOUT ANY WARRANTY; without even the implied warranty of 14# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 15# GNU General Public License for more details. 16# 17# You should have received a copy of the GNU General Public License 18# along with this program. If not, see <http://www.gnu.org/licenses/>. 19# 20 21seq=$(basename "$0") 22echo "QA output created by $seq" 23 24status=1 # failure is the default! 25 26_cleanup() 27{ 28 _cleanup_test_img 29 rm -f "$TEST_IMG.mid" 30} 31trap "_cleanup; exit \$status" 0 1 2 3 15 32 33# get standard environment, filters and checks 34. ./common.rc 35. ./common.filter 36 37# Backing files are required... 38_supported_fmt qcow qcow2 vmdk qed 39_supported_proto file 40_supported_os Linux 41 42TEST_IMG="$TEST_IMG.base" _make_test_img 64M 43TEST_IMG="$TEST_IMG.mid" _make_test_img -b "$TEST_IMG.base" 44_make_test_img -b "$TEST_IMG.mid" 45 46echo 47echo '== qemu-img info --backing-chain ==' 48_img_info --backing-chain | _filter_img_info 49 50echo 51echo '== qemu-img info --backing-chain --image-opts ==' 52TEST_IMG="driver=qcow2,file.driver=file,file.filename=$TEST_IMG" _img_info --backing-chain --image-opts | _filter_img_info 53 54# success, all done 55echo "*** done" 56rm -f $seq.full 57status=0 58