31 lines · c
1// SPDX-License-Identifier: GPL-2.02#include <test_progs.h>3#include <network_helpers.h>4 5void test_skb_helpers(void)6{7 struct __sk_buff skb = {8 .wire_len = 100,9 .gso_segs = 8,10 .gso_size = 10,11 };12 LIBBPF_OPTS(bpf_test_run_opts, topts,13 .data_in = &pkt_v4,14 .data_size_in = sizeof(pkt_v4),15 .ctx_in = &skb,16 .ctx_size_in = sizeof(skb),17 .ctx_out = &skb,18 .ctx_size_out = sizeof(skb),19 );20 struct bpf_object *obj;21 int err, prog_fd;22 23 err = bpf_prog_test_load("./test_skb_helpers.bpf.o",24 BPF_PROG_TYPE_SCHED_CLS, &obj, &prog_fd);25 if (!ASSERT_OK(err, "load"))26 return;27 err = bpf_prog_test_run_opts(prog_fd, &topts);28 ASSERT_OK(err, "test_run");29 bpf_object__close(obj);30}31