Add a test with PVID VLAN that matches the flags of the VLAN following it and check if the range is properly dumped. PVID VLAN should be on its own and all VLANs should be present in the dump. Signed-off-by: Nikolay Aleksandrov --- .../testing/selftests/net/bridge_vlan_dump.sh | 23 +++++++++++++++++++ 1 file changed, 23 insertions(+) diff --git a/tools/testing/selftests/net/bridge_vlan_dump.sh b/tools/testing/selftests/net/bridge_vlan_dump.sh index ad66731d2a6f..90e18e2104e3 100755 --- a/tools/testing/selftests/net/bridge_vlan_dump.sh +++ b/tools/testing/selftests/net/bridge_vlan_dump.sh @@ -13,6 +13,7 @@ ALL_TESTS=" vlan_range_mcast_max_groups vlan_range_mcast_n_groups vlan_range_mcast_enabled + vlan_range_pvid " setup_prepare() @@ -191,6 +192,28 @@ vlan_range_mcast_enabled() log_test "VLAN range grouping with mcast_enabled" } +vlan_range_pvid() +{ + RET=0 + + ip -n "$NS" link set dev br0 type bridge vlan_default_pvid 1 + check_err $? "Failed to configure default PVID" + defer ip -n "$NS" link set dev br0 type bridge vlan_default_pvid 0 + + bridge -n "$NS" vlan add vid 2 dev dummy0 untagged + check_err $? "Failed to add VLAN 2" + defer bridge -n "$NS" vlan del vid 2 dev dummy0 + + bridge -n "$NS" -d vlan show dev dummy0 | + grep -Eq '(^|[[:space:]])2([[:space:]]|$)' + check_err $? "VLAN following PVID is missing from detailed dump" + + bridge -n "$NS" -d vlan show dev dummy0 | grep -q "1-2" + check_fail $? "PVID was incorrectly included in a VLAN range" + + log_test "PVID is isolated from VLAN dump ranges" +} + # Verify the newest tested option is supported if ! bridge vlan help 2>&1 | grep -q "neigh_suppress"; then echo "SKIP: iproute2 too old, missing per-VLAN neighbor suppression support" -- 2.47.3