1// SPDX-License-Identifier: GPL-2.0
2/* Copyright (c) 2021 Facebook */
3
4#include <test_progs.h>
5#include <network_helpers.h>
6#include "test_ksyms_module.lskel.h"
7#include "test_ksyms_module.skel.h"
8
9static void test_ksyms_module_lskel(void)
10{
11	struct test_ksyms_module_lskel *skel;
12	int err;
13	LIBBPF_OPTS(bpf_test_run_opts, topts,
14		.data_in = &pkt_v4,
15		.data_size_in = sizeof(pkt_v4),
16		.repeat = 1,
17	);
18
19	if (!env.has_testmod) {
20		test__skip();
21		return;
22	}
23
24	skel = test_ksyms_module_lskel__open_and_load();
25	if (!ASSERT_OK_PTR(skel, "test_ksyms_module_lskel__open_and_load"))
26		return;
27	err = bpf_prog_test_run_opts(skel->progs.load.prog_fd, &topts);
28	if (!ASSERT_OK(err, "bpf_prog_test_run"))
29		goto cleanup;
30	ASSERT_EQ(topts.retval, 0, "retval");
31	ASSERT_EQ(skel->bss->out_bpf_testmod_ksym, 42, "bpf_testmod_ksym");
32cleanup:
33	test_ksyms_module_lskel__destroy(skel);
34}
35
36static void test_ksyms_module_libbpf(void)
37{
38	struct test_ksyms_module *skel;
39	int err;
40	LIBBPF_OPTS(bpf_test_run_opts, topts,
41		.data_in = &pkt_v4,
42		.data_size_in = sizeof(pkt_v4),
43		.repeat = 1,
44	);
45
46	if (!env.has_testmod) {
47		test__skip();
48		return;
49	}
50
51	skel = test_ksyms_module__open_and_load();
52	if (!ASSERT_OK_PTR(skel, "test_ksyms_module__open"))
53		return;
54	err = bpf_prog_test_run_opts(bpf_program__fd(skel->progs.load), &topts);
55	if (!ASSERT_OK(err, "bpf_prog_test_run"))
56		goto cleanup;
57	ASSERT_EQ(topts.retval, 0, "retval");
58	ASSERT_EQ(skel->bss->out_bpf_testmod_ksym, 42, "bpf_testmod_ksym");
59cleanup:
60	test_ksyms_module__destroy(skel);
61}
62
63void test_ksyms_module(void)
64{
65	if (test__start_subtest("lskel"))
66		test_ksyms_module_lskel();
67	if (test__start_subtest("libbpf"))
68		test_ksyms_module_libbpf();
69}
70