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 $seq"
23
24status=1	# failure is the default!
25
26_cleanup()
27{
28    _cleanup_test_img
29    _rm_test_img "$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_unsupported_imgopts "subformat=monolithicFlat" \
42                     "subformat=twoGbMaxExtentFlat" \
43
44TEST_IMG="$TEST_IMG.base" _make_test_img 64M
45TEST_IMG="$TEST_IMG.mid" _make_test_img -b "$TEST_IMG.base" -F $IMGFMT
46_make_test_img -b "$TEST_IMG.mid" -F $IMGFMT
47
48echo
49echo '== qemu-img info --backing-chain =='
50_img_info --backing-chain | _filter_img_info | grep -v 'backing file format'
51
52echo
53echo '== qemu-img info --backing-chain --image-opts =='
54TEST_IMG="driver=$IMGFMT,file.driver=file,file.filename=$TEST_IMG" _img_info --backing-chain --image-opts \
55    | _filter_img_info | grep -v 'backing file format'
56
57# success, all done
58echo "*** done"
59rm -f $seq.full
60status=0
61