qemu/tests/qemu-iotests/226
Fam Zheng ac49c189b4 iotests: Don't lock /dev/null in 226
On my system (Fedora 28), this script reports a 'failed to get
"consistent read" lock' error. Following docs/devel/testing.rst, it's
better to add locking=off here.

Signed-off-by: Fam Zheng <famz@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Reviewed-by: John Snow <jsnow@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2018-07-30 15:35:37 +02:00

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#!/bin/bash
#
# This test covers expected filetypes for the file, host_cdrom and
# host_device drivers.
#
# Copyright (C) 2018 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=jsnow@redhat.com
seq=`basename $0`
echo "QA output created by $seq"
here=`pwd`
status=1 # failure is the default!
_cleanup()
{
rmdir "$TEST_IMG"
}
trap "_cleanup; exit \$status" 0 1 2 3 15
# get standard environment, filters and checks
. ./common.rc
. ./common.filter
. ./common.pattern
# Generic format, but tests file-protocol specific error handling
_supported_fmt generic
if [ "$IMGOPTSSYNTAX" = "true" ]; then
_unsupported_fmt $IMGFMT
fi
_supported_proto file
_supported_os Linux
# Create something decidedly not a file, blockdev or chardev...
mkdir "$TEST_IMG"
for PROTO in "file" "host_device" "host_cdrom"; do
echo
echo "=== Testing with driver:$PROTO ==="
echo
echo "== Testing RO =="
$QEMU_IO -c "open -r -o driver=$PROTO,filename=$TEST_IMG" 2>&1 | _filter_testdir | _filter_imgfmt
$QEMU_IO -c "open -r -o driver=$PROTO,filename=/dev/null,locking=off" 2>&1 | _filter_imgfmt
echo "== Testing RW =="
$QEMU_IO -c "open -o driver=$PROTO,filename=$TEST_IMG" 2>&1 | _filter_testdir | _filter_imgfmt
$QEMU_IO -c "open -o driver=$PROTO,filename=/dev/null,locking=off" 2>&1 | _filter_imgfmt
done
# success, all done
echo
echo "*** done"
rm -f $seq.full
status=0