linux-dev/tools/testing/selftests/tc-testing/tc-tests/actions, branch linus/master

selftests: tc-testing: add action offload selftest for action and filter

2021-12-19T14:08:48Z

Add selftest cases in action police with skip_hw. Add selftest case to validate flags of filter and action. These tests depend on corresponding iproute2 command support. Signed-off-by: Baowen Zheng Signed-off-by: Simon Horman Signed-off-by: David S. Miller

selftests/tc-testings: Be compatible with newer tc output

2021-11-22T12:36:00Z

old tc(iproute2-5.9.0) output: action order 1: bpf action.o:[action-ok] id 60 tag bcf7977d3b93787c jited default-action pipe newer tc(iproute2-5.14.0) output: action order 1: bpf action.o:[action-ok] id 64 name tag bcf7977d3b93787c jited default-action pipe It can fix below errors: # ok 260 f84a - Add cBPF action with invalid bytecode # not ok 261 e939 - Add eBPF action with valid object-file # Could not match regex pattern. Verify command output: # total acts 0 # # action order 1: bpf action.o:[action-ok] id 42 name tag bcf7977d3b93787c jited default-action pipe # index 667 ref 1 bind 0 Signed-off-by: Li Zhijian Signed-off-by: David S. Miller

tc-testing: Add control-plane selftest for skbmod SKBMOD_F_ECN option

2021-07-28T12:19:32Z

Recently we added a new option, SKBMOD_F_ECN, to tc-skbmod(8). Add a control-plane selftest for it. Depends on kernel patch "net/sched: act_skbmod: Add SKBMOD_F_ECN option support", as well as iproute2 patch "tc/skbmod: Introduce SKBMOD_F_ECN option". Reviewed-by: Cong Wang Signed-off-by: Peilin Ye Signed-off-by: David S. Miller

tc-testing: add test for ct DNAT tuple collision

2021-06-22T17:52:39Z

When this test fails, /proc/net/nf_conntrack gets only 1 entry: ipv4 2 tcp 6 119 SYN_SENT src=10.0.0.10 dst=10.0.0.10 sport=5000 dport=10 [UNREPLIED] src=20.0.0.1 dst=10.0.0.10 sport=10 dport=5000 mark=0 secctx=system_u:object_r:unlabeled_t:s0 zone=0 use=2 When it works, it gets 2 entries: ipv4 2 tcp 6 119 SYN_SENT src=10.0.0.10 dst=10.0.0.20 sport=5000 dport=10 [UNREPLIED] src=20.0.0.1 dst=10.0.0.10 sport=10 dport=58203 mark=0 secctx=system_u:object_r:unlabeled_t:s0 zone=0 use=2 ipv4 2 tcp 6 119 SYN_SENT src=10.0.0.10 dst=10.0.0.10 sport=5000 dport=10 [UNREPLIED] src=20.0.0.1 dst=10.0.0.10 sport=10 dport=5000 mark=0 secctx=system_u:object_r:unlabeled_t:s0 zone=0 use=2 The missing entry is because the 2nd packet hits a tuple collusion and the conntrack entry doesn't get allocated. Signed-off-by: Marcelo Ricardo Leitner Signed-off-by: David S. Miller

net/sched: act_vlan: Test priority 0 modification

2021-06-01T23:54:42Z

Because explicitly being set, the priority 0 should appear in the output. Signed-off-by: Boris Sukholitko Signed-off-by: David S. Miller

net/sched: act_vlan: No dump for unset priority

2021-06-01T23:54:42Z

Dump vlan priority only if it has been previously set. Fix the tests accordingly. Signed-off-by: Boris Sukholitko Signed-off-by: David S. Miller

tc-testing: add simple action test to verify batch change cleanup

2021-04-08T20:50:14Z

Verify cleanup of failed actions batch change where second action in batch fails after successful init of first action. Signed-off-by: Vlad Buslov Signed-off-by: David S. Miller

tc-testing: add simple action test to verify batch add cleanup

2021-04-08T20:50:14Z

Verify cleanup of failed actions batch add where second action in batch fails after successful init of first action. Signed-off-by: Vlad Buslov Signed-off-by: David S. Miller

tc-testing: add simple action change test

2021-03-31T00:11:20Z

Use act_simple to verify that action created with 'tc actions change' command exists after command returns. The goal is to verify internal action API reference counting to ensure that the case when netlink message has NLM_F_REPLACE flag set but action with specified index doesn't exist is handled correctly. Signed-off-by: Vlad Buslov Signed-off-by: David S. Miller

selftests: tc-testing: add action police selftest for packets per second

2021-03-29T00:48:28Z

Add selftest cases in action police for packets per second. These tests depend on corresponding iproute2 command support. Signed-off-by: Baowen Zheng Signed-off-by: Simon Horman Reviewed-by: Jamal Hadi Salim Signed-off-by: David S. Miller