4 # Make sure we can open read-only images
6 # Regression fixed by commit 11a1feb6552e3a4709e454faea5e3be5ca8d9e6a.
8 # Copyright (C) 2009 Red Hat, Inc.
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.
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.
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/>.
28 echo "QA output created by $seq"
30 status=1 # failure is the default!
36 trap "_cleanup; exit \$status" 0 1 2 3 15
38 # get standard environment, filters and checks
42 _supported_fmt generic
45 # Remove once all tests are fixed to use TEST_IMG_FILE
46 # correctly and common.rc sets it unconditionally
47 test -z "$TEST_IMG_FILE" && TEST_IMG_FILE=$TEST_IMG
53 echo "== mark image read-only"
54 chmod a-w "$TEST_IMG_FILE"
57 echo "== read from read-only image"
58 $QEMU_IO -r -c "read 0 512" "$TEST_IMG" | _filter_qemu_io