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1 #!/usr/bin/env bash 2 # group: rw backing quick 3 # 4 # Test qemu-img --backing-chain --image-opts 5 # 6 # Copyright (C) 2019 Red Hat, Inc. 7 # 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. 12 # 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. 17 # 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/>. 20 # 21 22 seq=$(basename "$0") 23 echo "QA output created by $seq" 24 25 status=1 # failure is the default! 26 27 _cleanup() 28 { 29 _cleanup_test_img 30 _rm_test_img "$TEST_IMG.mid" 31 } 32 trap "_cleanup; exit \$status" 0 1 2 3 15 33 34 # get standard environment, filters and checks 35 . ./common.rc 36 . ./common.filter 37 38 # Backing files are required... 39 _supported_fmt qcow qcow2 vmdk qed 40 _supported_proto file fuse 41 _supported_os Linux 42 _unsupported_imgopts "subformat=monolithicFlat" \ 43 "subformat=twoGbMaxExtentFlat" \ 44 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 $IMGFMT 48 49 echo 50 echo '== qemu-img info --backing-chain ==' 51 _img_info --backing-chain | _filter_img_info | grep -v 'backing file format' 52 53 echo 54 echo '== qemu-img info --backing-chain --image-opts ==' 55 TEST_IMG="driver=$IMGFMT,file.driver=file,file.filename=$TEST_IMG" _img_info --backing-chain --image-opts \ 56 | _filter_img_info | grep -v 'backing file format' 57 58 # success, all done 59 echo "*** done" 60 rm -f $seq.full 61 status=0