subprogs_extable.c

 1// SPDX-License-Identifier: GPL-2.0
 2
 3#include <test_progs.h>
 4#include "test_subprogs_extable.skel.h"
 5
 6void test_subprogs_extable(void)
 7{
 8	const int read_sz = 456;
 9	struct test_subprogs_extable *skel;
10	int err;
11
12	skel = test_subprogs_extable__open_and_load();
13	if (!ASSERT_OK_PTR(skel, "skel_open_and_load"))
14		return;
15
16	err = test_subprogs_extable__attach(skel);
17	if (!ASSERT_OK(err, "skel_attach"))
18		goto cleanup;
19
20	/* trigger tracepoint */
21	ASSERT_OK(trigger_module_test_read(read_sz), "trigger_read");
22
23	ASSERT_NEQ(skel->bss->triggered, 0, "verify at least one program ran");
24
25	test_subprogs_extable__detach(skel);
26
27cleanup:
28	test_subprogs_extable__destroy(skel);
29}