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/xdp.c | |
| parent | dd5152ab338c8705093a64d706a35074b3b365aa (diff) | |
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/xdp.c')
| -rw-r--r-- | tools/testing/selftests/bpf/prog_tests/xdp.c | 34 |
1 files changed, 21 insertions, 13 deletions
diff --git a/tools/testing/selftests/bpf/prog_tests/xdp.c b/tools/testing/selftests/bpf/prog_tests/xdp.c index ac65456b7ab8..ec21c53cb1da 100644 --- a/tools/testing/selftests/bpf/prog_tests/xdp.c +++ b/tools/testing/selftests/bpf/prog_tests/xdp.c @@ -13,8 +13,14 @@ void test_xdp(void) char buf[128]; struct ipv6hdr iph6; struct iphdr iph; - __u32 duration, retval, size; int err, prog_fd, map_fd; + LIBBPF_OPTS(bpf_test_run_opts, topts, + .data_in = &pkt_v4, + .data_size_in = sizeof(pkt_v4), + .data_out = buf, + .data_size_out = sizeof(buf), + .repeat = 1, + ); err = bpf_prog_test_load(file, BPF_PROG_TYPE_XDP, &obj, &prog_fd); if (CHECK_FAIL(err)) @@ -26,21 +32,23 @@ void test_xdp(void) bpf_map_update_elem(map_fd, &key4, &value4, 0); bpf_map_update_elem(map_fd, &key6, &value6, 0); - err = bpf_prog_test_run(prog_fd, 1, &pkt_v4, sizeof(pkt_v4), - buf, &size, &retval, &duration); + err = bpf_prog_test_run_opts(prog_fd, &topts); memcpy(&iph, buf + sizeof(struct ethhdr), sizeof(iph)); - CHECK(err || retval != XDP_TX || size != 74 || - iph.protocol != IPPROTO_IPIP, "ipv4", - "err %d errno %d retval %d size %d\n", - err, errno, retval, size); + ASSERT_OK(err, "test_run"); + ASSERT_EQ(topts.retval, XDP_TX, "ipv4 test_run retval"); + ASSERT_EQ(topts.data_size_out, 74, "ipv4 test_run data_size_out"); + ASSERT_EQ(iph.protocol, IPPROTO_IPIP, "ipv4 test_run iph.protocol"); - err = bpf_prog_test_run(prog_fd, 1, &pkt_v6, sizeof(pkt_v6), - buf, &size, &retval, &duration); + topts.data_in = &pkt_v6; + topts.data_size_in = sizeof(pkt_v6); + topts.data_size_out = sizeof(buf); + + err = bpf_prog_test_run_opts(prog_fd, &topts); memcpy(&iph6, buf + sizeof(struct ethhdr), sizeof(iph6)); - CHECK(err || retval != XDP_TX || size != 114 || - iph6.nexthdr != IPPROTO_IPV6, "ipv6", - "err %d errno %d retval %d size %d\n", - err, errno, retval, size); + ASSERT_OK(err, "test_run"); + ASSERT_EQ(topts.retval, XDP_TX, "ipv6 test_run retval"); + ASSERT_EQ(topts.data_size_out, 114, "ipv6 test_run data_size_out"); + ASSERT_EQ(iph6.nexthdr, IPPROTO_IPV6, "ipv6 test_run iph6.nexthdr"); out: bpf_object__close(obj); } |