1 // SPDX-License-Identifier: GPL-2.0
2 /* Copyright (c) 2020 Facebook */
3 #include <test_progs.h>
4 #include <network_helpers.h>
5 #include "skb_pkt_end.skel.h"
6 
sanity_run(struct bpf_program * prog)7 static int sanity_run(struct bpf_program *prog)
8 {
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 = 1,
14 	);
15 
16 	prog_fd = bpf_program__fd(prog);
17 	err = bpf_prog_test_run_opts(prog_fd, &topts);
18 	if (!ASSERT_OK(err, "test_run"))
19 		return -1;
20 	if (!ASSERT_EQ(topts.retval, 123, "test_run retval"))
21 		return -1;
22 	return 0;
23 }
24 
test_test_skb_pkt_end(void)25 void test_test_skb_pkt_end(void)
26 {
27 	struct skb_pkt_end *skb_pkt_end_skel = NULL;
28 	__u32 duration = 0;
29 	int err;
30 
31 	skb_pkt_end_skel = skb_pkt_end__open_and_load();
32 	if (CHECK(!skb_pkt_end_skel, "skb_pkt_end_skel_load", "skb_pkt_end skeleton failed\n"))
33 		goto cleanup;
34 
35 	err = skb_pkt_end__attach(skb_pkt_end_skel);
36 	if (CHECK(err, "skb_pkt_end_attach", "skb_pkt_end attach failed: %d\n", err))
37 		goto cleanup;
38 
39 	if (sanity_run(skb_pkt_end_skel->progs.main_prog))
40 		goto cleanup;
41 
42 cleanup:
43 	skb_pkt_end__destroy(skb_pkt_end_skel);
44 }
45