Commit 64cfaf3f authored by Michal Berger's avatar Michal Berger Committed by Tomasz Zawadzki
Browse files

test/lvol: Add function to handle output from simple jq queries 



This function exposes assoc array which consits of fields extracted
out of the parsed jq output.

Change-Id: I189c5c01e6efd60d6f2010df90093920a5d37690
Signed-off-by: default avatarMichal Berger <michalx.berger@intel.com>
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/778


Tested-by: default avatarSPDK CI Jenkins <sys_sgci@intel.com>
Reviewed-by: default avatarTomasz Zawadzki <tomasz.zawadzki@intel.com>
Reviewed-by: default avatarDarek Stojaczyk <dariusz.stojaczyk@intel.com>
parent eb33c9a6

test/common/autotest_common.sh

+39 −0
Original line number Diff line number Diff line
@@ -323,6 +323,45 @@ function rpc_cmd() { 
	[[ $rc == 0 ]]

}



function rpc_cmd_simple_data_json() {



	local elems="$1[@]" elem

	local -gA jq_out=()

	local jq val



	local lvs=(

		"uuid"

		"name"

		"base_bdev"

		"total_data_clusters"

		"free_clusters"

		"block_size"

		"cluster_size"

	)



	local bdev=(

		"name"

		"aliases[0]"

		"block_size"

		"num_blocks"

		"uuid"

		"product_name"

	)



	[[ -v $elems ]] || return 1



	for elem in "${!elems}"; do

		jq="${jq:+$jq,\"\\n\",}\"$elem\",\" \",.[0].$elem"

	done

	jq+=',"\n"'



	shift

	while read -r elem val; do

		jq_out["$elem"]=$val

	done < <(rpc_cmd "$@" | jq -jr "$jq")

	(( ${#jq_out[@]} > 0 )) || return 1

}



function timing() {

	direction="$1"

	testname="$2"

test/lvol/common.sh

+8 −0
Original line number Diff line number Diff line
@@ -8,6 +8,14 @@ LVS_DEFAULT_CLUSTER_SIZE=$(( LVS_DEFAULT_CLUSTER_SIZE_MB * 1024 * 1024 )) 
LVS_DEFAULT_CAPACITY_MB=$(( MALLOC_SIZE_MB - LVS_DEFAULT_CLUSTER_SIZE_MB ))

LVS_DEFAULT_CAPACITY=$(( LVS_DEFAULT_CAPACITY_MB * 1024 * 1024 ))



function get_bdev_jq() {

	rpc_cmd_simple_data_json bdev "$@"

}



function get_lvs_jq() {

	rpc_cmd_simple_data_json lvs "$@"

}



function check_leftover_devices() {

	leftover_bdevs=$(rpc_cmd bdev_get_bdevs)

	[ "$(jq length <<< "$leftover_bdevs")" == "0" ]