On Thu, May 16, 2024 at 08:25:13AM -0700, Jakub Kicinski wrote:
Vladimir said when adding this test:
The bridge driver fares particularly badly [...] mainly because it does not implement IFF_UNICAST_FLT.
See commit 90b9566aa5cd ("selftests: forwarding: add a test for local_termination.sh").
We don't want to hide the known gaps, but having a test which always fails prevents us from catching regressions. Report the cases we know may fail as XFAIL.
Signed-off-by: Jakub Kicinski kuba@kernel.org
CC: liuhangbin@gmail.com CC: shuah@kernel.org CC: linux-kselftest@vger.kernel.org CC: Petr Machata petrm@nvidia.com CC: vladimir.oltean@nxp.com
v3:
- use xfail_on_veth correctly as a "prefix" call
- dropping Vladimir's tags since the code is quite different now
v2: https://lore.kernel.org/r/20240509235553.5740-1-kuba@kernel.org/
- remove duplicated log_test_xfail
v1: https://lore.kernel.org/all/20240509235553.5740-1-kuba@kernel.org/
.../net/forwarding/local_termination.sh | 30 +++++++++++-------- 1 file changed, 18 insertions(+), 12 deletions(-)
diff --git a/tools/testing/selftests/net/forwarding/local_termination.sh b/tools/testing/selftests/net/forwarding/local_termination.sh index c5b0cbc85b3e..4b364cdf3ef0 100755 --- a/tools/testing/selftests/net/forwarding/local_termination.sh +++ b/tools/testing/selftests/net/forwarding/local_termination.sh @@ -155,25 +155,30 @@ run_test() "$smac > $MACVLAN_ADDR, ethertype IPv4 (0x0800)" \ true
- check_rcv $rcv_if_name "Unicast IPv4 to unknown MAC address" \
"$smac > $UNKNOWN_UC_ADDR1, ethertype IPv4 (0x0800)" \false
- xfail_on_veth $h1 \
check_rcv $rcv_if_name "Unicast IPv4 to unknown MAC address" \"$smac > $UNKNOWN_UC_ADDR1, ethertype IPv4 (0x0800)" \falsecheck_rcv $rcv_if_name "Unicast IPv4 to unknown MAC address, promisc" \ "$smac > $UNKNOWN_UC_ADDR2, ethertype IPv4 (0x0800)" \ true
- check_rcv $rcv_if_name "Unicast IPv4 to unknown MAC address, allmulti" \
"$smac > $UNKNOWN_UC_ADDR3, ethertype IPv4 (0x0800)" \false
- xfail_on_veth $h1 \
check_rcv $rcv_if_name \"Unicast IPv4 to unknown MAC address, allmulti" \"$smac > $UNKNOWN_UC_ADDR3, ethertype IPv4 (0x0800)" \falsecheck_rcv $rcv_if_name "Multicast IPv4 to joined group" \ "$smac > $JOINED_MACV4_MC_ADDR, ethertype IPv4 (0x0800)" \ true
- check_rcv $rcv_if_name "Multicast IPv4 to unknown group" \
"$smac > $UNKNOWN_MACV4_MC_ADDR1, ethertype IPv4 (0x0800)" \false
- xfail_on_veth $h1 \
check_rcv $rcv_if_name \"Multicast IPv4 to unknown group" \"$smac > $UNKNOWN_MACV4_MC_ADDR1, ethertype IPv4 (0x0800)" \falsecheck_rcv $rcv_if_name "Multicast IPv4 to unknown group, promisc" \ "$smac > $UNKNOWN_MACV4_MC_ADDR2, ethertype IPv4 (0x0800)" \ @@ -187,9 +192,10 @@ run_test() "$smac > $JOINED_MACV6_MC_ADDR, ethertype IPv6 (0x86dd)" \ true
- check_rcv $rcv_if_name "Multicast IPv6 to unknown group" \
"$smac > $UNKNOWN_MACV6_MC_ADDR1, ethertype IPv6 (0x86dd)" \false
- xfail_on_veth $h1 \
check_rcv $rcv_if_name "Multicast IPv6 to unknown group" \"$smac > $UNKNOWN_MACV6_MC_ADDR1, ethertype IPv6 (0x86dd)" \falsecheck_rcv $rcv_if_name "Multicast IPv6 to unknown group, promisc" \ "$smac > $UNKNOWN_MACV6_MC_ADDR2, ethertype IPv6 (0x86dd)" \ -- 2.45.0
Reviewed-by: Hangbin Liu liuhangbin@gmail.com