042 (1731B)
1 #!/usr/bin/env bash 2 # group: rw auto quick 3 # 4 # Test qemu-img operation on zero size images 5 # 6 # Copyright (C) 2012 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 # creator 23 owner=kwolf@redhat.com 24 25 seq=`basename $0` 26 echo "QA output created by $seq" 27 28 status=1 # failure is the default! 29 30 _cleanup() 31 { 32 _cleanup_test_img 33 } 34 trap "_cleanup; exit \$status" 0 1 2 3 15 35 36 # get standard environment, filters and checks 37 . ./common.rc 38 . ./common.filter 39 40 _supported_fmt qcow2 qed 41 _supported_proto file 42 43 echo 44 echo "== Creating zero size image ==" 45 46 _make_test_img 0 47 _check_test_img 48 49 mv "$TEST_IMG" "$TEST_IMG.orig" 50 51 echo 52 echo "== Converting the image ==" 53 54 $QEMU_IMG convert -O $IMGFMT "$TEST_IMG.orig" "$TEST_IMG" 55 _check_test_img 56 57 echo 58 echo "== Converting the image, compressed ==" 59 60 if [ "$IMGFMT" == "qcow2" ]; then 61 $QEMU_IMG convert -c -O $IMGFMT "$TEST_IMG.orig" "$TEST_IMG" 62 fi 63 _check_test_img 64 65 echo 66 echo "== Rebasing the image ==" 67 68 $QEMU_IMG rebase -u -b "$TEST_IMG.orig" -F $IMGFMT "$TEST_IMG" 69 $QEMU_IMG rebase -b "$TEST_IMG.orig" -F $IMGFMT "$TEST_IMG" 70 _check_test_img 71 72 # success, all done 73 echo "*** done" 74 rm -f $seq.full 75 status=0 76