selftests/bpf: Update tests for new ct zone opts for nf_conntrack kfuncs

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Add test for allocating and looking up ct entry in a
non-default ct zone with kfuncs bpf_{xdp,skb}_ct_alloc
and bpf_{xdp,skb}_ct_lookup.

Add negative tests for looking up ct entry in a different
ct zone to where it was allocated and with a different
direction.

Update reserved test for old struct definition to test for
ct_zone_id being set when opts size isn't NF_BPF_CT_OPTS_SZ (16).

Signed-off-by: Brad Cowie <brad@faucet.nz>
Link: https://lore.kernel.org/r/20240522050712.732558-2-brad@faucet.nz
Signed-off-by: Martin KaFai Lau <martin.lau@kernel.org>

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Brad Cowie 2024-05-22 17:07:12 +12:00 • committed by Martin KaFai Lau

parent ece4b29690

commit a87f34e742

3 changed files with 116 additions and 0 deletions

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1

tools/testing/selftests/bpf/config

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7

tools/testing/selftests/bpf/prog_tests/bpf_nf.c

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108

tools/testing/selftests/bpf/progs/test_bpf_nf.c

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