1// SPDX-License-Identifier: GPL-2.0
2#include <test_progs.h>
3#include <network_helpers.h>
4
5void test_pkt_access(void)
6{
7	const char *file = "./test_pkt_access.bpf.o";
8	struct bpf_object *obj;
9	int err, prog_fd;
10	LIBBPF_OPTS(bpf_test_run_opts, topts,
11		.data_in = &pkt_v4,
12		.data_size_in = sizeof(pkt_v4),
13		.repeat = 100000,
14	);
15
16	err = bpf_prog_test_load(file, BPF_PROG_TYPE_SCHED_CLS, &obj, &prog_fd);
17	if (CHECK_FAIL(err))
18		return;
19
20	err = bpf_prog_test_run_opts(prog_fd, &topts);
21	ASSERT_OK(err, "ipv4 test_run_opts err");
22	ASSERT_OK(topts.retval, "ipv4 test_run_opts retval");
23
24	topts.data_in = &pkt_v6;
25	topts.data_size_in = sizeof(pkt_v6);
26	topts.data_size_out = 0; /* reset from last call */
27	err = bpf_prog_test_run_opts(prog_fd, &topts);
28	ASSERT_OK(err, "ipv6 test_run_opts err");
29	ASSERT_OK(topts.retval, "ipv6 test_run_opts retval");
30
31	bpf_object__close(obj);
32}
33