#!/usr/bin/env bash

curdir=$(dirname $(readlink -f "${BASH_SOURCE[0]}"))
rootdir=$(readlink -f $curdir/../../..)
source $rootdir/test/common/autotest_common.sh

rpc_py=$rootdir/scripts/rpc.py

rm -f aio*
truncate -s 128M aio0
truncate -s 128M aio1

echo "
[AIO]
  AIO ./aio0 aio0 512
  AIO ./aio1 aio1 512
" > $curdir/config

$rootdir/app/iscsi_tgt/iscsi_tgt -c $curdir/config &
spdk_pid=$!

waitforlisten $spdk_pid

# Create ocf on persistent storage

$rpc_py bdev_ocf_create ocfWT  wt aio0 aio1

# Check that ocfWT was created properly

$rpc_py bdev_ocf_get_bdevs | jq -r '.[] .name' | grep -qw ocfWT

# Remove ocfWT, after delete via rpc ocf bdev should not load on next app start

$rpc_py bdev_ocf_delete ocfWT

# Check that ocfWT was deleted properly

! $rpc_py bdev_ocf_get_bdevs | jq -r '.[] .name' | grep -qw ocfWT

trap - SIGINT SIGTERM EXIT

killprocess $spdk_pid

# Check for ocfWT was deleted permanently
$rootdir/app/iscsi_tgt/iscsi_tgt -c $curdir/config &
spdk_pid=$!

trap 'killprocess $spdk_pid; rm -f aio* $curdir/config ocf_bdevs ocf_bdevs_verify; exit 1' SIGINT SIGTERM EXIT

waitforlisten $spdk_pid

# Check that ocfWT was not loaded on app start

! $rpc_py bdev_ocf_get_bdevs | jq -r '.[] .name' | grep -qw ocfWT

trap - SIGINT SIGTERM EXIT

killprocess $spdk_pid
rm -f aio* $curdir/config ocf_bdevs ocf_bdevs_verify