1 // SPDX-License-Identifier: GPL-2.0-only
2
3 #include <test_progs.h>
4
5 #include "inner_array_lookup.skel.h"
6
test_inner_array_lookup(void)7 void test_inner_array_lookup(void)
8 {
9 int map1_fd, err;
10 int key = 3;
11 int val = 1;
12 struct inner_array_lookup *skel;
13
14 skel = inner_array_lookup__open_and_load();
15 if (!ASSERT_OK_PTR(skel, "open_load_skeleton"))
16 return;
17
18 err = inner_array_lookup__attach(skel);
19 if (!ASSERT_OK(err, "skeleton_attach"))
20 goto cleanup;
21
22 map1_fd = bpf_map__fd(skel->maps.inner_map1);
23 bpf_map_update_elem(map1_fd, &key, &val, 0);
24
25 /* Probe should have set the element at index 3 to 2 */
26 bpf_map_lookup_elem(map1_fd, &key, &val);
27 ASSERT_EQ(val, 2, "value_is_2");
28
29 cleanup:
30 inner_array_lookup__destroy(skel);
31 }
32