diff options
Diffstat (limited to 'tests/qemu-iotests/247')
| -rwxr-xr-x | tests/qemu-iotests/247 | 79 |
1 files changed, 79 insertions, 0 deletions
diff --git a/tests/qemu-iotests/247 b/tests/qemu-iotests/247 new file mode 100755 index 0000000000..fc50eb5dc1 --- /dev/null +++ b/tests/qemu-iotests/247 @@ -0,0 +1,79 @@ +#!/usr/bin/env bash +# +# Test for auto-read-only with commit block job +# +# Copyright (C) 2019 Red Hat, Inc. +# +# This program is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation; either version 2 of the License, or +# (at your option) any later version. +# +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this program. If not, see <http://www.gnu.org/licenses/>. +# + +# creator +owner=kwolf@redhat.com + +seq=`basename $0` +echo "QA output created by $seq" + +status=1 # failure is the default! + +_cleanup() +{ + _cleanup_test_img + rm -f $TEST_IMG.[01234] +} +trap "_cleanup; exit \$status" 0 1 2 3 15 + +# get standard environment, filters and checks +. ./common.rc +. ./common.filter + +# Requires backing files and .bdrv_change_backing_file support +_supported_fmt qcow2 qed +_supported_proto file +_supported_os Linux + +size=128M + +echo +echo "=== Try commit to backing file with auto-read-only ===" +echo +TEST_IMG="$TEST_IMG.0" _make_test_img $size +TEST_IMG="$TEST_IMG.1" _make_test_img $size +TEST_IMG="$TEST_IMG.2" _make_test_img $size +TEST_IMG="$TEST_IMG.3" _make_test_img $size +TEST_IMG="$TEST_IMG.4" _make_test_img $size + +(cat <<EOF +{"execute":"qmp_capabilities"} +{"execute":"block-commit", + "arguments":{"device":"format-4", "top-node": "format-2", "base-node":"format-0", "job-id":"job0"}} +EOF +sleep 1 +echo '{"execute":"quit"}' +) | $QEMU -qmp stdio -nographic -nodefaults \ + -blockdev file,node-name=file-0,filename=$TEST_IMG.0,auto-read-only=on \ + -blockdev $IMGFMT,node-name=format-0,file=file-0,read-only=on \ + -blockdev file,node-name=file-1,filename=$TEST_IMG.1,auto-read-only=on \ + -blockdev $IMGFMT,node-name=format-1,file=file-1,read-only=on,backing=format-0 \ + -blockdev file,node-name=file-2,filename=$TEST_IMG.2,auto-read-only=on \ + -blockdev $IMGFMT,node-name=format-2,file=file-2,read-only=on,backing=format-1 \ + -blockdev file,node-name=file-3,filename=$TEST_IMG.3,auto-read-only=on \ + -blockdev $IMGFMT,node-name=format-3,file=file-3,read-only=on,backing=format-2 \ + -blockdev file,node-name=file-4,filename=$TEST_IMG.4,auto-read-only=on \ + -blockdev $IMGFMT,node-name=format-4,file=file-4,read-only=on,backing=format-3 | + _filter_qmp + +# success, all done +echo "*** done" +rm -f $seq.full +status=0 |