chromium/chrome/browser/feedback/system_logs/log_sources/performance_log_source_unittest.cc

// Copyright 2022 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

#include <string>

#include "base/memory/raw_ptr.h"
#include "base/run_loop.h"
#include "base/test/bind.h"
#include "base/test/power_monitor_test_utils.h"
#include "base/test/scoped_feature_list.h"
#include "chrome/browser/feedback/system_logs/log_sources/performance_log_source.h"
#include "chrome/browser/performance_manager/public/user_tuning/user_performance_tuning_manager.h"
#include "chrome/browser/performance_manager/test_support/fake_power_monitor_source.h"
#include "chrome/browser/performance_manager/test_support/test_user_performance_tuning_manager_environment.h"
#include "chrome/test/base/browser_with_test_window_test.h"
#include "chrome/test/base/scoped_testing_local_state.h"
#include "chrome/test/base/testing_browser_process.h"
#include "components/performance_manager/public/features.h"
#include "components/performance_manager/public/user_tuning/prefs.h"

class QuitRunLoopOnPowerStateChangeObserver
    : public performance_manager::user_tuning::BatterySaverModeManager::
          Observer { … };

namespace {

constexpr char kMemorySaverModeActiveKey[] = …;

#if !BUILDFLAG(IS_CHROMEOS_ASH)
constexpr char kBatterySaverModeStateKey[] = …;
constexpr char kBatterySaverModeActiveKey[] = …;
constexpr char kBatterySaverModeDisabledForSessionKey[] = …;
constexpr char kHasBatteryKey[] = …;
constexpr char kUsingBatteryPowerKey[] = …;
constexpr char kBatteryPercentage[] = …;
#endif

class PerformanceLogSourceTest : public BrowserWithTestWindowTest { … };

TEST_F(PerformanceLogSourceTest, CheckMemorySaverModeLogs) { … }

#if !BUILDFLAG(IS_CHROMEOS_ASH)
// Battery and battery saver logs are not used on ChromeOS.
TEST_F(PerformanceLogSourceTest, CheckBatterySaverModeLogs) { … }

TEST_F(PerformanceLogSourceTest, CheckBatteryDetailLogs) { … }
#endif

}  // namespace