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#!/bin/bash
#
# Copyright (C) 2009 Red Hat, Inc.
# Copyright (c) 2000-2003,2006 Silicon Graphics, Inc. All Rights Reserved.
#
# 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.
#
# This program is distributed in the hope that it would 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/>.
#
# all tests should use a common language setting to prevent golden
# output mismatches.
export LANG=C
PATH=".:$PATH"
HOSTOS=`uname -s`
arch=`uname -m`
export PWD=`pwd`
export _QEMU_HANDLE=0
# make sure we have a standard umask
umask 022
_optstr_add()
{
if [ -n "$1" ]; then
echo "$1,$2"
else
echo "$2"
fi
}
_qemu_wrapper()
{
(
if [ -n "${QEMU_NEED_PID}" ]; then
echo $BASHPID > "${QEMU_TEST_DIR}/qemu-${_QEMU_HANDLE}.pid"
fi
exec "$QEMU_PROG" $QEMU_OPTIONS "$@"
)
}
_qemu_img_wrapper()
{
(exec "$QEMU_IMG_PROG" $QEMU_IMG_OPTIONS "$@")
}
_qemu_io_wrapper()
{
local VALGRIND_LOGFILE="${TEST_DIR}"/$$.valgrind
local QEMU_IO_ARGS="$QEMU_IO_OPTIONS"
if [ "$IMGOPTSSYNTAX" = "true" ]; then
QEMU_IO_ARGS="--image-opts $QEMU_IO_ARGS"
if [ -n "$IMGKEYSECRET" ]; then
QEMU_IO_ARGS="--object secret,id=keysec0,data=$IMGKEYSECRET $QEMU_IO_ARGS"
fi
fi
local RETVAL
(
if [ "${VALGRIND_QEMU}" == "y" ]; then
exec valgrind --log-file="${VALGRIND_LOGFILE}" --error-exitcode=99 "$QEMU_IO_PROG" $QEMU_IO_ARGS "$@"
else
exec "$QEMU_IO_PROG" $QEMU_IO_ARGS "$@"
fi
)
RETVAL=$?
if [ "${VALGRIND_QEMU}" == "y" ]; then
if [ $RETVAL == 99 ]; then
cat "${VALGRIND_LOGFILE}"
fi
rm -f "${VALGRIND_LOGFILE}"
fi
(exit $RETVAL)
}
_qemu_nbd_wrapper()
{
(
echo $BASHPID > "${QEMU_TEST_DIR}/qemu-nbd.pid"
exec "$QEMU_NBD_PROG" $QEMU_NBD_OPTIONS "$@"
)
}
_qemu_vxhs_wrapper()
{
(
echo $BASHPID > "${TEST_DIR}/qemu-vxhs.pid"
exec "$QEMU_VXHS_PROG" $QEMU_VXHS_OPTIONS "$@"
)
}
export QEMU=_qemu_wrapper
export QEMU_IMG=_qemu_img_wrapper
export QEMU_IO=_qemu_io_wrapper
export QEMU_NBD=_qemu_nbd_wrapper
export QEMU_VXHS=_qemu_vxhs_wrapper
QEMU_IMG_EXTRA_ARGS=
if [ "$IMGOPTSSYNTAX" = "true" ]; then
QEMU_IMG_EXTRA_ARGS="--image-opts $QEMU_IMG_EXTRA_ARGS"
if [ -n "$IMGKEYSECRET" ]; then
QEMU_IMG_EXTRA_ARGS="--object secret,id=keysec0,data=$IMGKEYSECRET $QEMU_IMG_EXTRA_ARGS"
fi
fi
export QEMU_IMG_EXTRA_ARGS
default_machine=$($QEMU -machine help | sed -n '/(default)/ s/ .*//p')
default_alias_machine=$($QEMU -machine help | \
sed -n "/(alias of $default_machine)/ { s/ .*//p; q; }")
if [[ "$default_alias_machine" ]]; then
default_machine="$default_alias_machine"
fi
export QEMU_DEFAULT_MACHINE="$default_machine"
if [ -z "$TEST_DIR" ]; then
TEST_DIR=`pwd`/scratch
fi
QEMU_TEST_DIR="${TEST_DIR}"
if [ ! -e "$TEST_DIR" ]; then
mkdir "$TEST_DIR"
fi
if [ ! -d "$TEST_DIR" ]; then
echo "common.config: Error: \$TEST_DIR ($TEST_DIR) is not a directory"
exit 1
fi
export TEST_DIR
if [ -z "$SAMPLE_IMG_DIR" ]; then
SAMPLE_IMG_DIR="$source_iotests/sample_images"
fi
if [ ! -d "$SAMPLE_IMG_DIR" ]; then
echo "common.config: Error: \$SAMPLE_IMG_DIR ($SAMPLE_IMG_DIR) is not a directory"
exit 1
fi
export SAMPLE_IMG_DIR
# make sure this script returns success
true
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