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- // Copyright 2014 The Chromium 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 "chromeos/system/fake_statistics_provider.h"
- #include <utility>
- #include "base/threading/sequenced_task_runner_handle.h"
- namespace chromeos {
- namespace system {
- FakeStatisticsProvider::FakeStatisticsProvider() = default;
- FakeStatisticsProvider::~FakeStatisticsProvider() = default;
- void FakeStatisticsProvider::StartLoadingMachineStatistics(
- bool load_oem_manifest) {
- }
- void FakeStatisticsProvider::ScheduleOnMachineStatisticsLoaded(
- base::OnceClosure callback) {
- // No load is required for FakeStatisticsProvider.
- base::SequencedTaskRunnerHandle::Get()->PostTask(FROM_HERE,
- std::move(callback));
- }
- bool FakeStatisticsProvider::GetMachineStatistic(const std::string& name,
- std::string* result) {
- std::map<std::string, std::string>::const_iterator match =
- machine_statistics_.find(name);
- if (match != machine_statistics_.end() && result)
- *result = match->second;
- return match != machine_statistics_.end();
- }
- bool FakeStatisticsProvider::GetMachineFlag(const std::string& name,
- bool* result) {
- std::map<std::string, bool>::const_iterator match = machine_flags_.find(name);
- if (match != machine_flags_.end() && result)
- *result = match->second;
- return match != machine_flags_.end();
- }
- void FakeStatisticsProvider::Shutdown() {
- }
- bool FakeStatisticsProvider::IsRunningOnVm() {
- std::string is_vm;
- return GetMachineStatistic(kIsVmKey, &is_vm) && is_vm == kIsVmValueTrue;
- }
- void FakeStatisticsProvider::SetMachineStatistic(const std::string& key,
- const std::string& value) {
- machine_statistics_[key] = value;
- }
- void FakeStatisticsProvider::ClearMachineStatistic(const std::string& key) {
- machine_statistics_.erase(key);
- }
- void FakeStatisticsProvider::SetMachineFlag(const std::string& key,
- bool value) {
- machine_flags_[key] = value;
- }
- void FakeStatisticsProvider::ClearMachineFlag(const std::string& key) {
- machine_flags_.erase(key);
- }
- ScopedFakeStatisticsProvider::ScopedFakeStatisticsProvider() {
- StatisticsProvider::SetTestProvider(this);
- }
- ScopedFakeStatisticsProvider::~ScopedFakeStatisticsProvider() {
- StatisticsProvider::SetTestProvider(NULL);
- }
- } // namespace system
- } // namespace chromeos
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