1// SPDX-License-Identifier: GPL-2.0
2/* Copyright (c) 2019 Facebook */
3#include <test_progs.h>
4#include "fentry_test.lskel.h"
5#include "fexit_test.lskel.h"
6
7void test_fentry_fexit(void)
8{
9	struct fentry_test_lskel *fentry_skel = NULL;
10	struct fexit_test_lskel *fexit_skel = NULL;
11	__u64 *fentry_res, *fexit_res;
12	int err, prog_fd, i;
13	LIBBPF_OPTS(bpf_test_run_opts, topts);
14
15	fentry_skel = fentry_test_lskel__open_and_load();
16	if (!ASSERT_OK_PTR(fentry_skel, "fentry_skel_load"))
17		goto close_prog;
18	fexit_skel = fexit_test_lskel__open_and_load();
19	if (!ASSERT_OK_PTR(fexit_skel, "fexit_skel_load"))
20		goto close_prog;
21
22	err = fentry_test_lskel__attach(fentry_skel);
23	if (!ASSERT_OK(err, "fentry_attach"))
24		goto close_prog;
25	err = fexit_test_lskel__attach(fexit_skel);
26	if (!ASSERT_OK(err, "fexit_attach"))
27		goto close_prog;
28
29	prog_fd = fexit_skel->progs.test1.prog_fd;
30	err = bpf_prog_test_run_opts(prog_fd, &topts);
31	ASSERT_OK(err, "ipv6 test_run");
32	ASSERT_OK(topts.retval, "ipv6 test retval");
33
34	fentry_res = (__u64 *)fentry_skel->bss;
35	fexit_res = (__u64 *)fexit_skel->bss;
36	printf("%lld\n", fentry_skel->bss->test1_result);
37	for (i = 0; i < 8; i++) {
38		ASSERT_EQ(fentry_res[i], 1, "fentry result");
39		ASSERT_EQ(fexit_res[i], 1, "fexit result");
40	}
41
42close_prog:
43	fentry_test_lskel__destroy(fentry_skel);
44	fexit_test_lskel__destroy(fexit_skel);
45}
46