From: Geliang Tang tanggeliang@kylinos.cn
This patch uses 'case' statements to simplify pm_nl_add_endpoint() and pm_nl_check_endpoint(). And simplify pm_nl_check_endpoint() with check_output() helper. Also update pm_nl_del_endpoint() to avoid the 'double quote' shellcheck warning.
Signed-off-by: Geliang Tang tanggeliang@kylinos.cn Reviewed-by: Matthieu Baerts (NGI0) matttbe@kernel.org Signed-off-by: Matthieu Baerts (NGI0) matttbe@kernel.org --- tools/testing/selftests/net/mptcp/mptcp_join.sh | 72 ++++++++----------------- 1 file changed, 23 insertions(+), 49 deletions(-)
diff --git a/tools/testing/selftests/net/mptcp/mptcp_join.sh b/tools/testing/selftests/net/mptcp/mptcp_join.sh index d48da81daa06..8862b6a5caa0 100755 --- a/tools/testing/selftests/net/mptcp/mptcp_join.sh +++ b/tools/testing/selftests/net/mptcp/mptcp_join.sh @@ -620,39 +620,27 @@ pm_nl_add_endpoint() { local ns=$1 local addr=$2 - local flags _flags - local port _port - local dev _dev - local id _id + local flags dev id port local nr=2
local p for p in "${@}" do - if [ $p = "flags" ]; then - eval _flags=$"$nr" - [ -n "$_flags" ]; flags="flags $_flags" - fi - if [ $p = "dev" ]; then - eval _dev=$"$nr" - [ -n "$_dev" ]; dev="dev $_dev" - fi - if [ $p = "id" ]; then - eval _id=$"$nr" - [ -n "$_id" ]; id="id $_id" - fi - if [ $p = "port" ]; then - eval _port=$"$nr" - [ -n "$_port" ]; port="port $_port" - fi + case "${p}" in + "flags" | "dev" | "id" | "port") + eval "${p}"=$"${nr}" + ;; + esac
nr=$((nr + 1)) done
if mptcp_lib_is_ip_mptcp; then - ip -n $ns mptcp endpoint add $addr ${_flags//","/" "} $dev $id $port + ip -n "${ns}" mptcp endpoint add "${addr}" ${flags//","/" "} \ + ${dev:+dev "${dev}"} ${id:+id "${id}"} ${port:+port "${port}"} else - ip netns exec $ns ./pm_nl_ctl add $addr $flags $dev $id $port + ip netns exec "${ns}" ./pm_nl_ctl add "${addr}" ${flags:+flags "${flags}"} \ + ${dev:+dev "${dev}"} ${id:+id "${id}"} ${port:+port "${port}"} fi }
@@ -664,7 +652,7 @@ pm_nl_del_endpoint()
if mptcp_lib_is_ip_mptcp; then [ $id -ne 0 ] && addr='' - ip -n $ns mptcp endpoint delete id $id $addr + ip -n $ns mptcp endpoint delete id $id ${addr:+"${addr}"} else ip netns exec $ns ./pm_nl_ctl del $id $addr fi @@ -707,49 +695,35 @@ pm_nl_change_endpoint()
pm_nl_check_endpoint() { - local line expected_line local msg="$1" local ns=$2 local addr=$3 - local _flags="" - local _port - local dev - local _id + local flags dev id port
print_check "${msg}"
shift 3 while [ -n "$1" ]; do - if [ $1 = "flags" ]; then - _flags=$2 + case "${1}" in + "flags" | "dev" | "id" | "port") + eval "${1}"="${2}" shift - elif [ $1 = "dev" ]; then - [ -n "$2" ]; dev="$2" - shift - elif [ $1 = "id" ]; then - _id=$2 - shift - elif [ $1 = "port" ]; then - _port=$2 - shift - fi + ;; + *) + ;; + esac
shift done
- if [ -z "${_id}" ]; then + if [ -z "${id}" ]; then test_fail "bad test - missing endpoint id" return fi
- line=$(mptcp_lib_pm_nl_get_endpoint "${ns}" "${_id}") - expected_line=$(mptcp_lib_pm_nl_format_endpoints \ - "${_id},${addr},${_flags//","/" "},${dev},${_port}") - if [ "$line" = "$expected_line" ]; then - print_ok - else - fail_test "expected '$expected_line' found '$line'" - fi + check_output "mptcp_lib_pm_nl_get_endpoint ${ns} ${id}" \ + "$(mptcp_lib_pm_nl_format_endpoints \ + "${id},${addr},${flags//","/" "},${dev},${port}")" }
pm_nl_set_endpoint()