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
test_ksyms_module_lskel(void)9 static 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");
32 cleanup:
33 test_ksyms_module_lskel__destroy(skel);
34 }
35
test_ksyms_module_libbpf(void)36 static 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");
59 cleanup:
60 test_ksyms_module__destroy(skel);
61 }
62
test_ksyms_module(void)63 void 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