garnet/bin/hwstress/cpu_stress_test.cc

// Copyright 2020 The Fuchsia 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 "cpu_stress.h"

#include <lib/zx/time.h>

#include <gtest/gtest.h>

#include "args.h"

namespace hwstress {
namespace {

TEST(Cpu, StressCpu) {
  // Exercise the main StressCpu for a tiny amount of time.
  StatusLine status;
  CommandLineArgs args;
  EXPECT_TRUE(StressCpu(&status, args, zx::msec(1)));
}

TEST(Cpu, WorkloadName) {
  StatusLine status;
  CommandLineArgs args;

  // No workload name should complete successfully.
  EXPECT_TRUE(StressCpu(&status, args, zx::msec(1)));

  // A valid workload name should complete successfully.
  args.cpu_workload = "matrix";
  EXPECT_TRUE(StressCpu(&status, args, zx::msec(1)));

  // An invalid workload name should fail.
  args.cpu_workload = "does_not_exist";
  EXPECT_FALSE(StressCpu(&status, args, zx::msec(1)));
}

}  // namespace
}  // namespace hwstress