1 // SPDX-License-Identifier: GPL-2.0
2 #include <test_progs.h>
3
test_xdp_perf(void)4 void test_xdp_perf(void)
5 {
6 const char *file = "./xdp_dummy.bpf.o";
7 struct bpf_object *obj;
8 char in[128], out[128];
9 int err, prog_fd;
10 LIBBPF_OPTS(bpf_test_run_opts, topts,
11 .data_in = in,
12 .data_size_in = sizeof(in),
13 .data_out = out,
14 .data_size_out = sizeof(out),
15 .repeat = 1000000,
16 );
17
18 err = bpf_prog_test_load(file, BPF_PROG_TYPE_XDP, &obj, &prog_fd);
19 if (CHECK_FAIL(err))
20 return;
21
22 err = bpf_prog_test_run_opts(prog_fd, &topts);
23 ASSERT_OK(err, "test_run");
24 ASSERT_EQ(topts.retval, XDP_PASS, "test_run retval");
25 ASSERT_EQ(topts.data_size_out, 128, "test_run data_size_out");
26
27 bpf_object__close(obj);
28 }
29