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1 #!/usr/bin/env bash 2 # group: auto quick 3 # 4 # Make sure we can open read-only images 5 # 6 # Regression fixed by commit 11a1feb6552e3a4709e454faea5e3be5ca8d9e6a. 7 # 8 # Copyright (C) 2009 Red Hat, Inc. 9 # 10 # This program is free software; you can redistribute it and/or modify 11 # it under the terms of the GNU General Public License as published by 12 # the Free Software Foundation; either version 2 of the License, or 13 # (at your option) any later version. 14 # 15 # This program is distributed in the hope that it will be useful, 16 # but WITHOUT ANY WARRANTY; without even the implied warranty of 17 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 18 # GNU General Public License for more details. 19 # 20 # You should have received a copy of the GNU General Public License 21 # along with this program. If not, see <http://www.gnu.org/licenses/>. 22 # 23 24 # creator 25 owner=hch@lst.de 26 27 seq=`basename $0` 28 echo "QA output created by $seq" 29 30 status=1 # failure is the default! 31 32 _cleanup() 33 { 34 _cleanup_test_img 35 } 36 trap "_cleanup; exit \$status" 0 1 2 3 15 37 38 # get standard environment, filters and checks 39 . ./common.rc 40 . ./common.filter 41 42 _supported_fmt generic 43 _supported_proto file 44 45 # Remove once all tests are fixed to use TEST_IMG_FILE 46 # correctly and common.rc sets it unconditionally 47 test -z "$TEST_IMG_FILE" && TEST_IMG_FILE=$TEST_IMG 48 49 size=128M 50 _make_test_img $size 51 52 echo 53 echo "== mark image read-only" 54 chmod a-w "$TEST_IMG_FILE" 55 56 echo 57 echo "== read from read-only image" 58 $QEMU_IO -r -c "read 0 512" "$TEST_IMG" | _filter_qemu_io 59 60 # success, all done 61 echo "*** done" 62 rm -f $seq.full 63 status=0