1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
|
// SPDX-License-Identifier: GPL-2.0
#include <test_progs.h>
#include <network_helpers.h>
#include "test_bpf_nf.skel.h"
enum {
TEST_XDP,
TEST_TC_BPF,
};
void test_bpf_nf_ct(int mode)
{
struct test_bpf_nf *skel;
int prog_fd, err;
LIBBPF_OPTS(bpf_test_run_opts, topts,
.data_in = &pkt_v4,
.data_size_in = sizeof(pkt_v4),
.repeat = 1,
);
skel = test_bpf_nf__open_and_load();
if (!ASSERT_OK_PTR(skel, "test_bpf_nf__open_and_load"))
return;
if (mode == TEST_XDP)
prog_fd = bpf_program__fd(skel->progs.nf_xdp_ct_test);
else
prog_fd = bpf_program__fd(skel->progs.nf_skb_ct_test);
err = bpf_prog_test_run_opts(prog_fd, &topts);
if (!ASSERT_OK(err, "bpf_prog_test_run"))
goto end;
ASSERT_EQ(skel->bss->test_einval_bpf_tuple, -EINVAL, "Test EINVAL for NULL bpf_tuple");
ASSERT_EQ(skel->bss->test_einval_reserved, -EINVAL, "Test EINVAL for reserved not set to 0");
ASSERT_EQ(skel->bss->test_einval_netns_id, -EINVAL, "Test EINVAL for netns_id < -1");
ASSERT_EQ(skel->bss->test_einval_len_opts, -EINVAL, "Test EINVAL for len__opts != NF_BPF_CT_OPTS_SZ");
ASSERT_EQ(skel->bss->test_eproto_l4proto, -EPROTO, "Test EPROTO for l4proto != TCP or UDP");
ASSERT_EQ(skel->bss->test_enonet_netns_id, -ENONET, "Test ENONET for bad but valid netns_id");
ASSERT_EQ(skel->bss->test_enoent_lookup, -ENOENT, "Test ENOENT for failed lookup");
ASSERT_EQ(skel->bss->test_eafnosupport, -EAFNOSUPPORT, "Test EAFNOSUPPORT for invalid len__tuple");
end:
test_bpf_nf__destroy(skel);
}
void test_bpf_nf(void)
{
if (test__start_subtest("xdp-ct"))
test_bpf_nf_ct(TEST_XDP);
if (test__start_subtest("tc-bpf-ct"))
test_bpf_nf_ct(TEST_TC_BPF);
}
|
