| // Copyright 2020 The Chromium OS Authors. All rights reserved. |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. |
| |
| #include "diagnostics/cros_healthd/routines/cpu_stress/cpu_stress.h" |
| |
| #include <string> |
| #include <vector> |
| |
| #include "diagnostics/cros_healthd/routines/shared_defaults.h" |
| #include "diagnostics/cros_healthd/routines/subproc_routine.h" |
| |
| namespace diagnostics { |
| |
| namespace { |
| |
| constexpr char kCpuRoutineExePath[] = "/usr/bin/stressapptest"; |
| |
| } // namespace |
| |
| std::unique_ptr<DiagnosticRoutine> CreateCpuStressRoutine( |
| const base::Optional<base::TimeDelta>& exec_duration) { |
| uint32_t duration_in_seconds = |
| exec_duration.value_or(kDefaultCpuStressRuntime).InSeconds(); |
| std::vector<std::string> cmd{kCpuRoutineExePath, "-W", "-s", |
| std::to_string(duration_in_seconds)}; |
| if (duration_in_seconds == 0) { |
| // Since the execution duration should not be zero, we should let the |
| // routine always failed by adding the flag '--force_error' to the |
| // stressapptest. |
| cmd.push_back("--force_error"); |
| } |
| |
| return std::make_unique<SubprocRoutine>(base::CommandLine(cmd), |
| duration_in_seconds); |
| } |
| |
| } // namespace diagnostics |
