diff options
Diffstat (limited to 'tools/testing/selftests/net/lib.sh')
| -rw-r--r-- | tools/testing/selftests/net/lib.sh | 37 |
1 files changed, 33 insertions, 4 deletions
diff --git a/tools/testing/selftests/net/lib.sh b/tools/testing/selftests/net/lib.sh index 006fdadcc4b9..c7add0dc4c60 100644 --- a/tools/testing/selftests/net/lib.sh +++ b/tools/testing/selftests/net/lib.sh @@ -240,6 +240,29 @@ create_netdevsim() { echo nsim$id } +create_netdevsim_port() { + local nsim_id="$1" + local ns="$2" + local port_id="$3" + local perm_addr="$4" + local orig_dev + local new_dev + local nsim_path + + nsim_path="/sys/bus/netdevsim/devices/netdevsim$nsim_id" + + echo "$port_id $perm_addr" | ip netns exec "$ns" tee "$nsim_path"/new_port > /dev/null || return 1 + + orig_dev=$(ip netns exec "$ns" find "$nsim_path"/net/ -maxdepth 1 -name 'e*' | tail -n 1) + orig_dev=$(basename "$orig_dev") + new_dev="nsim${nsim_id}p$port_id" + + ip -netns "$ns" link set dev "$orig_dev" name "$new_dev" + ip -netns "$ns" link set dev "$new_dev" up + + echo "$new_dev" +} + # Remove netdevsim with given id. cleanup_netdevsim() { local id="$1" @@ -312,7 +335,7 @@ log_test_result() local test_name=$1; shift local opt_str=$1; shift local result=$1; shift - local retmsg=$1; shift + local retmsg=$1 printf "TEST: %-60s [%s]\n" "$test_name $opt_str" "$result" if [[ $retmsg ]]; then @@ -547,13 +570,19 @@ ip_link_set_addr() defer ip link set dev "$name" address "$old_addr" } -ip_link_is_up() +ip_link_has_flag() { local name=$1; shift + local flag=$1; shift local state=$(ip -j link show "$name" | - jq -r '(.[].flags[] | select(. == "UP")) // "DOWN"') - [[ $state == "UP" ]] + jq --arg flag "$flag" 'any(.[].flags.[]; . == $flag)') + [[ $state == true ]] +} + +ip_link_is_up() +{ + ip_link_has_flag "$1" UP } ip_link_set_up() |