#!/usr/bin/env bash

testdir=$(readlink -f $(dirname $0))
rootdir=$(readlink -f $testdir/../../..)
source $rootdir/test/common/autotest_common.sh
source $rootdir/test/nvmf/common.sh

MALLOC_BDEV_SIZE=64
MALLOC_BLOCK_SIZE=512

rpc_py="$rootdir/scripts/rpc.py"

set -e

RDMA_IP_LIST=$(get_available_rdma_ips)
NVMF_FIRST_TARGET_IP=$(echo "$RDMA_IP_LIST" | head -n 1)
if [ -z $NVMF_FIRST_TARGET_IP ]; then
	echo "no NIC for nvmf test"
	exit 0
fi
timing_enter identify
timing_enter start_nvmf_tgt

$NVMF_APP -m 0xF &
nvmfpid=$!

trap "process_shm --id $NVMF_APP_SHM_ID; killprocess $nvmfpid; exit 1" SIGINT SIGTERM EXIT

waitforlisten $nvmfpid
$rpc_py nvmf_create_transport -t RDMA -u 8192 -p 4
timing_exit start_nvmf_tgt

bdevs="$bdevs $($rpc_py construct_malloc_bdev $MALLOC_BDEV_SIZE $MALLOC_BLOCK_SIZE)"

$rpc_py nvmf_subsystem_create nqn.2016-06.io.spdk:cnode1 -a -s SPDK00000000000001
for bdev in $bdevs; do
	# NOTE: This will assign the same NGUID and EUI64 to all bdevs,
	# but currently we only have one (see above), so this is OK.
	$rpc_py nvmf_subsystem_add_ns nqn.2016-06.io.spdk:cnode1 "$bdev" \
		--nguid "ABCDEF0123456789ABCDEF0123456789" \
		--eui64 "ABCDEF0123456789"
done
$rpc_py nvmf_subsystem_add_listener nqn.2016-06.io.spdk:cnode1 -t RDMA -a $NVMF_FIRST_TARGET_IP -s 4420

$rpc_py get_nvmf_subsystems

$rootdir/examples/nvme/identify/identify -r "\
        trtype:RDMA \
        adrfam:IPv4 \
        traddr:$NVMF_FIRST_TARGET_IP \
        trsvcid:$NVMF_PORT \
        subnqn:nqn.2014-08.org.nvmexpress.discovery" -L all
$rootdir/examples/nvme/identify/identify -r "\
        trtype:RDMA \
        adrfam:IPv4 \
        traddr:$NVMF_FIRST_TARGET_IP \
        trsvcid:$NVMF_PORT \
        subnqn:nqn.2016-06.io.spdk:cnode1" -L all
sync
$rpc_py delete_nvmf_subsystem nqn.2016-06.io.spdk:cnode1

trap - SIGINT SIGTERM EXIT

killprocess $nvmfpid
timing_exit identify