diff options
author | Delyan Kratunov <delyank@fb.com> | 2022-02-02 15:54:20 -0800 |
---|---|---|
committer | Andrii Nakryiko <andrii@kernel.org> | 2022-02-02 22:31:18 -0800 |
commit | 04fcb5f9a104f24278ad849c642cbdf0c8f48453 (patch) | |
tree | e0347c7a158827786282e8b815870ccc0e0384fa /tools/testing/selftests/bpf/prog_tests/flow_dissector_load_bytes.c | |
parent | dd5152ab338c8705093a64d706a35074b3b365aa (diff) | |
download | linux-04fcb5f9a104f24278ad849c642cbdf0c8f48453.tar.bz2 |
selftests/bpf: Migrate from bpf_prog_test_run
bpf_prog_test_run is being deprecated in favor of the OPTS-based
bpf_prog_test_run_opts.
We end up unable to use CHECK in most cases, so replace usages with
ASSERT_* calls.
Signed-off-by: Delyan Kratunov <delyank@fb.com>
Signed-off-by: Andrii Nakryiko <andrii@kernel.org>
Link: https://lore.kernel.org/bpf/20220202235423.1097270-2-delyank@fb.com
Diffstat (limited to 'tools/testing/selftests/bpf/prog_tests/flow_dissector_load_bytes.c')
-rw-r--r-- | tools/testing/selftests/bpf/prog_tests/flow_dissector_load_bytes.c | 24 |
1 files changed, 13 insertions, 11 deletions
diff --git a/tools/testing/selftests/bpf/prog_tests/flow_dissector_load_bytes.c b/tools/testing/selftests/bpf/prog_tests/flow_dissector_load_bytes.c index 93ac3f28226c..36afb409c25f 100644 --- a/tools/testing/selftests/bpf/prog_tests/flow_dissector_load_bytes.c +++ b/tools/testing/selftests/bpf/prog_tests/flow_dissector_load_bytes.c @@ -5,7 +5,6 @@ void serial_test_flow_dissector_load_bytes(void) { struct bpf_flow_keys flow_keys; - __u32 duration = 0, retval, size; struct bpf_insn prog[] = { // BPF_REG_1 - 1st argument: context // BPF_REG_2 - 2nd argument: offset, start at first byte @@ -27,22 +26,25 @@ void serial_test_flow_dissector_load_bytes(void) BPF_EXIT_INSN(), }; int fd, err; + LIBBPF_OPTS(bpf_test_run_opts, topts, + .data_in = &pkt_v4, + .data_size_in = sizeof(pkt_v4), + .data_out = &flow_keys, + .data_size_out = sizeof(flow_keys), + .repeat = 1, + ); /* make sure bpf_skb_load_bytes is not allowed from skb-less context */ fd = bpf_test_load_program(BPF_PROG_TYPE_FLOW_DISSECTOR, prog, ARRAY_SIZE(prog), "GPL", 0, NULL, 0); - CHECK(fd < 0, - "flow_dissector-bpf_skb_load_bytes-load", - "fd %d errno %d\n", - fd, errno); + ASSERT_GE(fd, 0, "bpf_test_load_program good fd"); - err = bpf_prog_test_run(fd, 1, &pkt_v4, sizeof(pkt_v4), - &flow_keys, &size, &retval, &duration); - CHECK(size != sizeof(flow_keys) || err || retval != 1, - "flow_dissector-bpf_skb_load_bytes", - "err %d errno %d retval %d duration %d size %u/%zu\n", - err, errno, retval, duration, size, sizeof(flow_keys)); + err = bpf_prog_test_run_opts(fd, &topts); + ASSERT_OK(err, "test_run"); + ASSERT_EQ(topts.data_size_out, sizeof(flow_keys), + "test_run data_size_out"); + ASSERT_EQ(topts.retval, 1, "test_run retval"); if (fd >= -1) close(fd); |