selftests/bpf: Test a BPF CC implementing the unsupported get_info()

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Test whether a TCP CC implemented in BPF providing get_info() is
rejected correctly. get_info() is unsupported in a BPF CC. The check for
required functions in a BPF CC has moved, this test ensures unsupported
functions are still rejected correctly.

Signed-off-by: Jörn-Thorben Hinz <jthinz@mailbox.tu-berlin.de>
Reviewed-by: Martin KaFai Lau <kafai@fb.com>
Link: https://lore.kernel.org/r/20220622191227.898118-6-jthinz@mailbox.tu-berlin.de
Signed-off-by: Alexei Starovoitov <ast@kernel.org>

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Jörn-Thorben Hinz 2022-06-22 21:12:27 +02:00 • committed by Alexei Starovoitov

parent 0735627d78

commit f14a3f644a

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20

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

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

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