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selftests: net: local_termination: annotate the expected failures

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Vladimir said when adding this test:

  The bridge driver fares particularly badly [...] mainly because
  it does not implement IFF_UNICAST_FLT.

See commit 90b9566aa5 ("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.

Reviewed-by: Simon Horman <horms@kernel.org>
Reviewed-by: Hangbin Liu <liuhangbin@gmail.com>
Reviewed-by: Petr Machata <petrm@nvidia.com>
Link: https://lore.kernel.org/r/20240516152513.1115270-1-kuba@kernel.org
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
This commit is contained in:
Jakub Kicinski 2024-05-16 08:25:13 -07:00
parent f0fa841164
commit fe56d6e4a9
1 changed files with 18 additions and 12 deletions
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30
tools/testing/selftests/net/forwarding/local_termination.sh
View file

@ -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)" \
false
check_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)" \
false
check_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)" \
false
check_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)" \
false
check_rcv $rcv_if_name "Multicast IPv6 to unknown group, promisc" \
"$smac > $UNKNOWN_MACV6_MC_ADDR2, ethertype IPv6 (0x86dd)" \