1/* SPDX-License-Identifier: GPL-2.0 */
 2/*
 3 * Copyright (c) 2024 Meta Platforms, Inc. and affiliates.
 4 * Copyright (c) 2024 David Vernet <dvernet@meta.com>
 5 */
 6#include <bpf/bpf.h>
 7#include <scx/common.h>
 8#include <sys/wait.h>
 9#include <unistd.h>
10#include "create_dsq.bpf.skel.h"
11#include "scx_test.h"
12
13static enum scx_test_status setup(void **ctx)
14{
15	struct create_dsq *skel;
16
17	skel = create_dsq__open_and_load();
18	if (!skel) {
19		SCX_ERR("Failed to open and load skel");
20		return SCX_TEST_FAIL;
21	}
22	*ctx = skel;
23
24	return SCX_TEST_PASS;
25}
26
27static enum scx_test_status run(void *ctx)
28{
29	struct create_dsq *skel = ctx;
30	struct bpf_link *link;
31
32	link = bpf_map__attach_struct_ops(skel->maps.create_dsq_ops);
33	if (!link) {
34		SCX_ERR("Failed to attach scheduler");
35		return SCX_TEST_FAIL;
36	}
37
38	bpf_link__destroy(link);
39
40	return SCX_TEST_PASS;
41}
42
43static void cleanup(void *ctx)
44{
45	struct create_dsq *skel = ctx;
46
47	create_dsq__destroy(skel);
48}
49
50struct scx_test create_dsq = {
51	.name = "create_dsq",
52	.description = "Create and destroy a dsq in a loop",
53	.setup = setup,
54	.run = run,
55	.cleanup = cleanup,
56};
57REGISTER_SCX_TEST(&create_dsq)