59 lines
1.1 KiB
C
59 lines
1.1 KiB
C
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/* SPDX-License-Identifier: GPL-2.0 */
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/*
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* Copyright (c) 2023 Meta Platforms, Inc. and affiliates.
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* Copyright (c) 2023 David Vernet <dvernet@meta.com>
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* Copyright (c) 2023 Tejun Heo <tj@kernel.org>
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*/
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#include <bpf/bpf.h>
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#include <scx/common.h>
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#include <sys/wait.h>
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#include <unistd.h>
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#include "minimal.bpf.skel.h"
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#include "scx_test.h"
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static enum scx_test_status setup(void **ctx)
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{
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struct minimal *skel;
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skel = minimal__open_and_load();
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if (!skel) {
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SCX_ERR("Failed to open and load skel");
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return SCX_TEST_FAIL;
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}
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*ctx = skel;
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return SCX_TEST_PASS;
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}
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static enum scx_test_status run(void *ctx)
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{
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struct minimal *skel = ctx;
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struct bpf_link *link;
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link = bpf_map__attach_struct_ops(skel->maps.minimal_ops);
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if (!link) {
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SCX_ERR("Failed to attach scheduler");
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return SCX_TEST_FAIL;
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}
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bpf_link__destroy(link);
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return SCX_TEST_PASS;
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}
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static void cleanup(void *ctx)
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{
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struct minimal *skel = ctx;
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minimal__destroy(skel);
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}
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struct scx_test minimal = {
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.name = "minimal",
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.description = "Verify we can load a fully minimal scheduler",
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.setup = setup,
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.run = run,
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.cleanup = cleanup,
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};
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REGISTER_SCX_TEST(&minimal)
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