qemu/tests/qemu-iotests/226

#!/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"

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