2 # group: rw backing quick
4 # Test qemu-img --backing-chain --image-opts
6 # Copyright (C) 2019 Red Hat, Inc.
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.
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.
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/>.
23 echo "QA output created by $seq"
25 status=1 # failure is the default!
30 _rm_test_img "$TEST_IMG.mid"
32 trap "_cleanup; exit \$status" 0 1 2 3 15
34 # get standard environment, filters and checks
38 # Backing files are required...
39 _supported_fmt qcow qcow2 vmdk qed
40 _supported_proto file fuse
42 _unsupported_imgopts "subformat=monolithicFlat" \
43 "subformat=twoGbMaxExtentFlat" \
45 TEST_IMG="$TEST_IMG.base" _make_test_img 64M
46 TEST_IMG="$TEST_IMG.mid" _make_test_img -b "$TEST_IMG.base" -F $IMGFMT
47 _make_test_img -b "$TEST_IMG.mid" -F $IMGFMT
50 echo '== qemu-img info --backing-chain =='
51 _img_info --backing-chain | _filter_img_info | grep -v 'backing file format'
54 echo '== qemu-img info --backing-chain --image-opts =='
55 TEST_IMG="driver=$IMGFMT,file.driver=file,file.filename=$TEST_IMG" _img_info --backing-chain --image-opts \
56 | _filter_img_info | grep -v 'backing file format'