/* SPDX-License-Identifier: GPL-2.0 */ /* * Copyright (c) 2024 Meta Platforms, Inc. and affiliates. */ #include <bpf/bpf.h> #include <scx/common.h> #include <sys/wait.h> #include <unistd.h> #include "maybe_null.bpf.skel.h" #include "maybe_null_fail_dsp.bpf.skel.h" #include "maybe_null_fail_yld.bpf.skel.h" #include "scx_test.h" static enum scx_test_status run(void *ctx) { struct maybe_null *skel; struct maybe_null_fail_dsp *fail_dsp; struct maybe_null_fail_yld *fail_yld; skel = maybe_null__open_and_load(); if (!skel) { SCX_ERR("Failed to open and load maybe_null skel"); return SCX_TEST_FAIL; } maybe_null__destroy(skel); fail_dsp = maybe_null_fail_dsp__open_and_load(); if (fail_dsp) { maybe_null_fail_dsp__destroy(fail_dsp); SCX_ERR("Should failed to open and load maybe_null_fail_dsp skel"); return SCX_TEST_FAIL; } fail_yld = maybe_null_fail_yld__open_and_load(); if (fail_yld) { maybe_null_fail_yld__destroy(fail_yld); SCX_ERR("Should failed to open and load maybe_null_fail_yld skel"); return SCX_TEST_FAIL; } return SCX_TEST_PASS; } struct scx_test maybe_null = { .name = "maybe_null", .description = "Verify if PTR_MAYBE_NULL works for .dispatch", .run = run, }; REGISTER_SCX_TEST(&maybe_null)