diff options
| -rw-r--r-- | tools/testing/selftests/net/lib.sh | 31 |
1 files changed, 29 insertions, 2 deletions
diff --git a/tools/testing/selftests/net/lib.sh b/tools/testing/selftests/net/lib.sh index 2cd5c743b2d9..0bd9a038a1f0 100644 --- a/tools/testing/selftests/net/lib.sh +++ b/tools/testing/selftests/net/lib.sh @@ -477,12 +477,33 @@ ip_link_set_addr() defer ip link set dev "$name" address "$old_addr" } +ip_link_is_up() +{ + local name=$1; shift + + local state=$(ip -j link show "$name" | + jq -r '(.[].flags[] | select(. == "UP")) // "DOWN"') + [[ $state == "UP" ]] +} + ip_link_set_up() { local name=$1; shift - ip link set dev "$name" up - defer ip link set dev "$name" down + if ! ip_link_is_up "$name"; then + ip link set dev "$name" up + defer ip link set dev "$name" down + fi +} + +ip_link_set_down() +{ + local name=$1; shift + + if ip_link_is_up "$name"; then + ip link set dev "$name" down + defer ip link set dev "$name" up + fi } ip_addr_add() @@ -498,3 +519,9 @@ ip_route_add() ip route add "$@" defer ip route del "$@" } + +bridge_vlan_add() +{ + bridge vlan add "$@" + defer bridge vlan del "$@" +} |