1// SPDX-License-Identifier: GPL-2.0
 2#include <test_progs.h>
 3
 4void 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}

 1// SPDX-License-Identifier: GPL-2.0
 2#include <test_progs.h>
 3
 4void test_xdp_perf(void)
 5{
 6	const char *file = "./xdp_dummy.o";
 7	__u32 duration, retval, size;
 8	struct bpf_object *obj;
 9	char in[128], out[128];
10	int err, prog_fd;
 
 
 
 
 
 
 
11
12	err = bpf_prog_load(file, BPF_PROG_TYPE_XDP, &obj, &prog_fd);
13	if (CHECK_FAIL(err))
14		return;
15
16	err = bpf_prog_test_run(prog_fd, 1000000, &in[0], 128,
17				out, &size, &retval, &duration);
18
19	CHECK(err || retval != XDP_PASS || size != 128,
20	      "xdp-perf",
21	      "err %d errno %d retval %d size %d\n",
22	      err, errno, retval, size);
23
24	bpf_object__close(obj);
25}