| // Copyright (c) 2012 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 "chrome/browser/chromeos/policy/device_status_collector.h" |
| |
| #include <stddef.h> |
| #include <stdint.h> |
| #include <string> |
| #include <utility> |
| #include <vector> |
| |
| #include "base/bind.h" |
| #include "base/environment.h" |
| #include "base/logging.h" |
| #include "base/macros.h" |
| #include "base/memory/scoped_ptr.h" |
| #include "base/message_loop/message_loop.h" |
| #include "base/run_loop.h" |
| #include "base/strings/stringprintf.h" |
| #include "base/threading/sequenced_worker_pool.h" |
| #include "chrome/browser/chromeos/login/users/mock_user_manager.h" |
| #include "chrome/browser/chromeos/login/users/scoped_user_manager_enabler.h" |
| #include "chrome/browser/chromeos/ownership/fake_owner_settings_service.h" |
| #include "chrome/browser/chromeos/policy/browser_policy_connector_chromeos.h" |
| #include "chrome/browser/chromeos/policy/device_local_account.h" |
| #include "chrome/browser/chromeos/policy/stub_enterprise_install_attributes.h" |
| #include "chrome/browser/chromeos/settings/scoped_cros_settings_test_helper.h" |
| #include "chrome/common/pref_names.h" |
| #include "chrome/test/base/testing_browser_process.h" |
| #include "chromeos/dbus/cros_disks_client.h" |
| #include "chromeos/dbus/dbus_thread_manager.h" |
| #include "chromeos/dbus/shill_device_client.h" |
| #include "chromeos/dbus/shill_ipconfig_client.h" |
| #include "chromeos/dbus/shill_service_client.h" |
| #include "chromeos/disks/disk_mount_manager.h" |
| #include "chromeos/disks/mock_disk_mount_manager.h" |
| #include "chromeos/network/network_handler.h" |
| #include "chromeos/network/network_state.h" |
| #include "chromeos/network/network_state_handler.h" |
| #include "chromeos/settings/cros_settings_names.h" |
| #include "chromeos/system/fake_statistics_provider.h" |
| #include "components/prefs/pref_service.h" |
| #include "components/prefs/testing_pref_service.h" |
| #include "content/public/browser/browser_thread.h" |
| #include "content/public/browser/geolocation_provider.h" |
| #include "content/public/test/test_browser_thread.h" |
| #include "content/public/test/test_utils.h" |
| #include "policy/proto/device_management_backend.pb.h" |
| #include "storage/browser/fileapi/external_mount_points.h" |
| #include "storage/browser/fileapi/mount_points.h" |
| #include "storage/common/fileapi/file_system_mount_option.h" |
| #include "storage/common/fileapi/file_system_types.h" |
| #include "testing/gmock/include/gmock/gmock.h" |
| #include "testing/gtest/include/gtest/gtest.h" |
| #include "third_party/cros_system_api/dbus/service_constants.h" |
| |
| using ::testing::Return; |
| using ::testing::ReturnRef; |
| using base::Time; |
| using base::TimeDelta; |
| using chromeos::disks::DiskMountManager; |
| |
| namespace em = enterprise_management; |
| |
| namespace { |
| |
| const int64_t kMillisecondsPerDay = Time::kMicrosecondsPerDay / 1000; |
| const char kKioskAccountId[] = "kiosk_user@localhost"; |
| const char kKioskAppId[] = "kiosk_app_id"; |
| const char kExternalMountPoint[] = "/a/b/c"; |
| const char kPublicAccountId[] = "public_user@localhost"; |
| |
| scoped_ptr<content::Geoposition> mock_position_to_return_next; |
| |
| void SetMockPositionToReturnNext(const content::Geoposition &position) { |
| mock_position_to_return_next.reset(new content::Geoposition(position)); |
| } |
| |
| void MockPositionUpdateRequester( |
| const content::GeolocationProvider::LocationUpdateCallback& callback) { |
| if (!mock_position_to_return_next.get()) |
| return; |
| |
| // If the fix is invalid, the DeviceStatusCollector will immediately request |
| // another update when it receives the callback. This is desirable and safe in |
| // real life where geolocation updates arrive asynchronously. In this testing |
| // harness, the callback is invoked synchronously upon request, leading to a |
| // request-callback loop. The loop is broken by returning the mock position |
| // only once. |
| scoped_ptr<content::Geoposition> position( |
| mock_position_to_return_next.release()); |
| callback.Run(*position); |
| } |
| |
| class TestingDeviceStatusCollector : public policy::DeviceStatusCollector { |
| public: |
| TestingDeviceStatusCollector( |
| PrefService* local_state, |
| chromeos::system::StatisticsProvider* provider, |
| const policy::DeviceStatusCollector::LocationUpdateRequester& |
| location_update_requester, |
| const policy::DeviceStatusCollector::VolumeInfoFetcher& |
| volume_info_fetcher, |
| const policy::DeviceStatusCollector::CPUStatisticsFetcher& cpu_fetcher, |
| const policy::DeviceStatusCollector::CPUTempFetcher& cpu_temp_fetcher) |
| : policy::DeviceStatusCollector(local_state, |
| provider, |
| location_update_requester, |
| volume_info_fetcher, |
| cpu_fetcher, |
| cpu_temp_fetcher) { |
| // Set the baseline time to a fixed value (1 AM) to prevent test flakiness |
| // due to a single activity period spanning two days. |
| SetBaselineTime(Time::Now().LocalMidnight() + TimeDelta::FromHours(1)); |
| } |
| |
| void Simulate(ui::IdleState* states, int len) { |
| for (int i = 0; i < len; i++) |
| IdleStateCallback(states[i]); |
| } |
| |
| void set_max_stored_past_activity_days(unsigned int value) { |
| max_stored_past_activity_days_ = value; |
| } |
| |
| void set_max_stored_future_activity_days(unsigned int value) { |
| max_stored_future_activity_days_ = value; |
| } |
| |
| // Reset the baseline time. |
| void SetBaselineTime(Time time) { |
| baseline_time_ = time; |
| baseline_offset_periods_ = 0; |
| } |
| |
| void set_kiosk_account(scoped_ptr<policy::DeviceLocalAccount> account) { |
| kiosk_account_ = std::move(account); |
| } |
| |
| scoped_ptr<policy::DeviceLocalAccount> |
| GetAutoLaunchedKioskSessionInfo() override { |
| if (kiosk_account_) |
| return make_scoped_ptr(new policy::DeviceLocalAccount(*kiosk_account_)); |
| return scoped_ptr<policy::DeviceLocalAccount>(); |
| } |
| |
| std::string GetAppVersion(const std::string& app_id) override { |
| // Just return the app_id as the version - this makes it easy for tests |
| // to confirm that the correct app's version was requested. |
| return app_id; |
| } |
| |
| void RefreshSampleResourceUsage() { |
| SampleHardwareStatus(); |
| content::BrowserThread::GetBlockingPool()->FlushForTesting(); |
| } |
| |
| protected: |
| void CheckIdleState() override { |
| // This should never be called in testing, as it results in a dbus call. |
| ADD_FAILURE(); |
| } |
| |
| // Each time this is called, returns a time that is a fixed increment |
| // later than the previous time. |
| Time GetCurrentTime() override { |
| int poll_interval = policy::DeviceStatusCollector::kIdlePollIntervalSeconds; |
| return baseline_time_ + |
| TimeDelta::FromSeconds(poll_interval * baseline_offset_periods_++); |
| } |
| |
| private: |
| // Baseline time for the fake times returned from GetCurrentTime(). |
| Time baseline_time_; |
| |
| // The number of simulated periods since the baseline time. |
| int baseline_offset_periods_; |
| |
| scoped_ptr<policy::DeviceLocalAccount> kiosk_account_; |
| }; |
| |
| // Return the total number of active milliseconds contained in a device |
| // status report. |
| int64_t GetActiveMilliseconds(em::DeviceStatusReportRequest& status) { |
| int64_t active_milliseconds = 0; |
| for (int i = 0; i < status.active_period_size(); i++) { |
| active_milliseconds += status.active_period(i).active_duration(); |
| } |
| return active_milliseconds; |
| } |
| |
| // Mock CPUStatisticsFetcher used to return an empty set of statistics. |
| std::string GetEmptyCPUStatistics() { |
| return std::string(); |
| } |
| |
| std::string GetFakeCPUStatistics(const std::string& fake) { |
| return fake; |
| } |
| |
| // Mock VolumeInfoFetcher used to return empty VolumeInfo, to avoid warnings |
| // and test slowdowns from trying to fetch information about non-existent |
| // volumes. |
| std::vector<em::VolumeInfo> GetEmptyVolumeInfo( |
| const std::vector<std::string>& mount_points) { |
| return std::vector<em::VolumeInfo>(); |
| } |
| |
| std::vector<em::VolumeInfo> GetFakeVolumeInfo( |
| const std::vector<em::VolumeInfo>& volume_info, |
| const std::vector<std::string>& mount_points) { |
| EXPECT_EQ(volume_info.size(), mount_points.size()); |
| // Make sure there's a matching mount point for every volume info. |
| for (const em::VolumeInfo& info : volume_info) { |
| bool found = false; |
| for (const std::string& mount_point : mount_points) { |
| if (info.volume_id() == mount_point) { |
| found = true; |
| break; |
| } |
| } |
| EXPECT_TRUE(found) << "Could not find matching mount point for " |
| << info.volume_id(); |
| } |
| return volume_info; |
| } |
| |
| std::vector<em::CPUTempInfo> GetEmptyCPUTempInfo() { |
| return std::vector<em::CPUTempInfo>(); |
| } |
| |
| std::vector<em::CPUTempInfo> GetFakeCPUTempInfo( |
| const std::vector<em::CPUTempInfo>& cpu_temp_info) { |
| return cpu_temp_info; |
| } |
| |
| } // namespace |
| |
| namespace policy { |
| |
| // Though it is a unit test, this test is linked with browser_tests so that it |
| // runs in a separate process. The intention is to avoid overriding the timezone |
| // environment variable for other tests. |
| class DeviceStatusCollectorTest : public testing::Test { |
| public: |
| DeviceStatusCollectorTest() |
| : ui_thread_(content::BrowserThread::UI, &message_loop_), |
| file_thread_(content::BrowserThread::FILE, &message_loop_), |
| io_thread_(content::BrowserThread::IO, &message_loop_), |
| install_attributes_("managed.com", |
| "user@managed.com", |
| "device_id", |
| DEVICE_MODE_ENTERPRISE), |
| settings_helper_(false), |
| user_manager_(new chromeos::MockUserManager()), |
| user_manager_enabler_(user_manager_), |
| fake_device_local_account_(policy::DeviceLocalAccount::TYPE_KIOSK_APP, |
| kKioskAccountId, |
| kKioskAppId, |
| std::string() /* kiosk_app_update_url */) { |
| // Run this test with a well-known timezone so that Time::LocalMidnight() |
| // returns the same values on all machines. |
| scoped_ptr<base::Environment> env(base::Environment::Create()); |
| env->SetVar("TZ", "UTC"); |
| |
| // Initialize our mock mounted disk volumes. |
| scoped_ptr<chromeos::disks::MockDiskMountManager> mock_disk_mount_manager = |
| make_scoped_ptr(new chromeos::disks::MockDiskMountManager()); |
| AddMountPoint("/mount/volume1"); |
| AddMountPoint("/mount/volume2"); |
| EXPECT_CALL(*mock_disk_mount_manager, mount_points()) |
| .WillRepeatedly(ReturnRef(mount_point_map_)); |
| |
| // Setup a fake file system that should show up in mount points. |
| storage::ExternalMountPoints::GetSystemInstance()->RevokeAllFileSystems(); |
| storage::ExternalMountPoints::GetSystemInstance()->RegisterFileSystem( |
| "c", storage::kFileSystemTypeNativeLocal, |
| storage::FileSystemMountOption(), |
| base::FilePath(FILE_PATH_LITERAL(kExternalMountPoint))); |
| |
| // Just verify that we are properly setting the mount points. |
| std::vector<storage::MountPoints::MountPointInfo> external_mount_points; |
| storage::ExternalMountPoints::GetSystemInstance()->AddMountPointInfosTo( |
| &external_mount_points); |
| EXPECT_FALSE(external_mount_points.empty()); |
| |
| // DiskMountManager takes ownership of the MockDiskMountManager. |
| DiskMountManager::InitializeForTesting(mock_disk_mount_manager.release()); |
| TestingDeviceStatusCollector::RegisterPrefs(prefs_.registry()); |
| |
| settings_helper_.ReplaceProvider(chromeos::kReportDeviceActivityTimes); |
| owner_settings_service_ = |
| settings_helper_.CreateOwnerSettingsService(nullptr); |
| |
| RestartStatusCollector(base::Bind(&GetEmptyVolumeInfo), |
| base::Bind(&GetEmptyCPUStatistics), |
| base::Bind(&GetEmptyCPUTempInfo)); |
| } |
| |
| void AddMountPoint(const std::string& mount_point) { |
| mount_point_map_.insert(DiskMountManager::MountPointMap::value_type( |
| mount_point, |
| DiskMountManager::MountPointInfo( |
| mount_point, mount_point, chromeos::MOUNT_TYPE_DEVICE, |
| chromeos::disks::MOUNT_CONDITION_NONE))); |
| } |
| |
| ~DeviceStatusCollectorTest() override { |
| // Finish pending tasks. |
| content::BrowserThread::GetBlockingPool()->FlushForTesting(); |
| message_loop_.RunUntilIdle(); |
| storage::ExternalMountPoints::GetSystemInstance()->RevokeAllFileSystems(); |
| DiskMountManager::Shutdown(); |
| } |
| |
| void SetUp() override { |
| // Disable network interface reporting since it requires additional setup. |
| settings_helper_.SetBoolean(chromeos::kReportDeviceNetworkInterfaces, |
| false); |
| } |
| |
| void TearDown() override { settings_helper_.RestoreProvider(); } |
| |
| void RestartStatusCollector( |
| const policy::DeviceStatusCollector::VolumeInfoFetcher& volume_info, |
| const policy::DeviceStatusCollector::CPUStatisticsFetcher& cpu_stats, |
| const policy::DeviceStatusCollector::CPUTempFetcher& cpu_temp_fetcher) { |
| policy::DeviceStatusCollector::LocationUpdateRequester callback = |
| base::Bind(&MockPositionUpdateRequester); |
| std::vector<em::VolumeInfo> expected_volume_info; |
| status_collector_.reset(new TestingDeviceStatusCollector( |
| &prefs_, &fake_statistics_provider_, callback, volume_info, cpu_stats, |
| cpu_temp_fetcher)); |
| } |
| |
| void GetStatus() { |
| status_.Clear(); |
| status_collector_->GetDeviceStatus(&status_); |
| } |
| |
| void CheckThatNoLocationIsReported() { |
| GetStatus(); |
| EXPECT_FALSE(status_.has_device_location()); |
| } |
| |
| void CheckThatAValidLocationIsReported() { |
| // Checks that a location is being reported which matches the valid fix |
| // set using SetMockPositionToReturnNext(). |
| GetStatus(); |
| EXPECT_TRUE(status_.has_device_location()); |
| em::DeviceLocation location = status_.device_location(); |
| if (location.has_error_code()) |
| EXPECT_EQ(em::DeviceLocation::ERROR_CODE_NONE, location.error_code()); |
| EXPECT_TRUE(location.has_latitude()); |
| EXPECT_TRUE(location.has_longitude()); |
| EXPECT_TRUE(location.has_accuracy()); |
| EXPECT_TRUE(location.has_timestamp()); |
| EXPECT_FALSE(location.has_altitude()); |
| EXPECT_FALSE(location.has_altitude_accuracy()); |
| EXPECT_FALSE(location.has_heading()); |
| EXPECT_FALSE(location.has_speed()); |
| EXPECT_FALSE(location.has_error_message()); |
| EXPECT_DOUBLE_EQ(4.3, location.latitude()); |
| EXPECT_DOUBLE_EQ(-7.8, location.longitude()); |
| EXPECT_DOUBLE_EQ(3., location.accuracy()); |
| // Check that the timestamp is not older than ten minutes. |
| EXPECT_TRUE(Time::Now() - Time::FromDoubleT(location.timestamp() / 1000.) < |
| TimeDelta::FromMinutes(10)); |
| } |
| |
| void CheckThatALocationErrorIsReported() { |
| GetStatus(); |
| EXPECT_TRUE(status_.has_device_location()); |
| em::DeviceLocation location = status_.device_location(); |
| EXPECT_TRUE(location.has_error_code()); |
| EXPECT_EQ(em::DeviceLocation::ERROR_CODE_POSITION_UNAVAILABLE, |
| location.error_code()); |
| } |
| |
| void MockRunningKioskApp(const DeviceLocalAccount& account) { |
| std::vector<DeviceLocalAccount> accounts; |
| accounts.push_back(account); |
| SetDeviceLocalAccounts(owner_settings_service_.get(), accounts); |
| user_manager_->CreateKioskAppUser( |
| AccountId::FromUserEmail(account.user_id)); |
| EXPECT_CALL(*user_manager_, IsLoggedInAsKioskApp()).WillRepeatedly( |
| Return(true)); |
| } |
| |
| protected: |
| // Convenience method. |
| int64_t ActivePeriodMilliseconds() { |
| return policy::DeviceStatusCollector::kIdlePollIntervalSeconds * 1000; |
| } |
| |
| // Since this is a unit test running in browser_tests we must do additional |
| // unit test setup and make a TestingBrowserProcess. Must be first member. |
| TestingBrowserProcessInitializer initializer_; |
| base::MessageLoopForUI message_loop_; |
| content::TestBrowserThread ui_thread_; |
| content::TestBrowserThread file_thread_; |
| content::TestBrowserThread io_thread_; |
| |
| ScopedStubEnterpriseInstallAttributes install_attributes_; |
| TestingPrefServiceSimple prefs_; |
| chromeos::system::ScopedFakeStatisticsProvider fake_statistics_provider_; |
| DiskMountManager::MountPointMap mount_point_map_; |
| chromeos::ScopedTestDeviceSettingsService test_device_settings_service_; |
| chromeos::ScopedTestCrosSettings test_cros_settings_; |
| chromeos::ScopedCrosSettingsTestHelper settings_helper_; |
| scoped_ptr<chromeos::FakeOwnerSettingsService> owner_settings_service_; |
| chromeos::MockUserManager* user_manager_; |
| chromeos::ScopedUserManagerEnabler user_manager_enabler_; |
| em::DeviceStatusReportRequest status_; |
| scoped_ptr<TestingDeviceStatusCollector> status_collector_; |
| const policy::DeviceLocalAccount fake_device_local_account_; |
| }; |
| |
| TEST_F(DeviceStatusCollectorTest, AllIdle) { |
| ui::IdleState test_states[] = { |
| ui::IDLE_STATE_IDLE, |
| ui::IDLE_STATE_IDLE, |
| ui::IDLE_STATE_IDLE |
| }; |
| settings_helper_.SetBoolean(chromeos::kReportDeviceActivityTimes, true); |
| |
| // Test reporting with no data. |
| GetStatus(); |
| EXPECT_EQ(0, status_.active_period_size()); |
| EXPECT_EQ(0, GetActiveMilliseconds(status_)); |
| |
| // Test reporting with a single idle sample. |
| status_collector_->Simulate(test_states, 1); |
| GetStatus(); |
| EXPECT_EQ(0, status_.active_period_size()); |
| EXPECT_EQ(0, GetActiveMilliseconds(status_)); |
| |
| // Test reporting with multiple consecutive idle samples. |
| status_collector_->Simulate(test_states, |
| sizeof(test_states) / sizeof(ui::IdleState)); |
| GetStatus(); |
| EXPECT_EQ(0, status_.active_period_size()); |
| EXPECT_EQ(0, GetActiveMilliseconds(status_)); |
| } |
| |
| TEST_F(DeviceStatusCollectorTest, AllActive) { |
| ui::IdleState test_states[] = { |
| ui::IDLE_STATE_ACTIVE, |
| ui::IDLE_STATE_ACTIVE, |
| ui::IDLE_STATE_ACTIVE |
| }; |
| settings_helper_.SetBoolean(chromeos::kReportDeviceActivityTimes, true); |
| |
| // Test a single active sample. |
| status_collector_->Simulate(test_states, 1); |
| GetStatus(); |
| EXPECT_EQ(1, status_.active_period_size()); |
| EXPECT_EQ(1 * ActivePeriodMilliseconds(), GetActiveMilliseconds(status_)); |
| status_.clear_active_period(); // Clear the result protobuf. |
| |
| // Test multiple consecutive active samples. |
| status_collector_->Simulate(test_states, |
| sizeof(test_states) / sizeof(ui::IdleState)); |
| GetStatus(); |
| EXPECT_EQ(1, status_.active_period_size()); |
| EXPECT_EQ(4 * ActivePeriodMilliseconds(), GetActiveMilliseconds(status_)); |
| } |
| |
| TEST_F(DeviceStatusCollectorTest, MixedStates) { |
| ui::IdleState test_states[] = { |
| ui::IDLE_STATE_ACTIVE, |
| ui::IDLE_STATE_IDLE, |
| ui::IDLE_STATE_ACTIVE, |
| ui::IDLE_STATE_ACTIVE, |
| ui::IDLE_STATE_IDLE, |
| ui::IDLE_STATE_IDLE, |
| ui::IDLE_STATE_ACTIVE |
| }; |
| settings_helper_.SetBoolean(chromeos::kReportDeviceActivityTimes, true); |
| status_collector_->Simulate(test_states, |
| sizeof(test_states) / sizeof(ui::IdleState)); |
| GetStatus(); |
| EXPECT_EQ(4 * ActivePeriodMilliseconds(), GetActiveMilliseconds(status_)); |
| } |
| |
| TEST_F(DeviceStatusCollectorTest, StateKeptInPref) { |
| ui::IdleState test_states[] = { |
| ui::IDLE_STATE_ACTIVE, |
| ui::IDLE_STATE_IDLE, |
| ui::IDLE_STATE_ACTIVE, |
| ui::IDLE_STATE_ACTIVE, |
| ui::IDLE_STATE_IDLE, |
| ui::IDLE_STATE_IDLE |
| }; |
| settings_helper_.SetBoolean(chromeos::kReportDeviceActivityTimes, true); |
| status_collector_->Simulate(test_states, |
| sizeof(test_states) / sizeof(ui::IdleState)); |
| |
| // Process the list a second time after restarting the collector. It should be |
| // able to count the active periods found by the original collector, because |
| // the results are stored in a pref. |
| RestartStatusCollector(base::Bind(&GetEmptyVolumeInfo), |
| base::Bind(&GetEmptyCPUStatistics), |
| base::Bind(&GetEmptyCPUTempInfo)); |
| status_collector_->Simulate(test_states, |
| sizeof(test_states) / sizeof(ui::IdleState)); |
| |
| GetStatus(); |
| EXPECT_EQ(6 * ActivePeriodMilliseconds(), GetActiveMilliseconds(status_)); |
| } |
| |
| TEST_F(DeviceStatusCollectorTest, Times) { |
| ui::IdleState test_states[] = { |
| ui::IDLE_STATE_ACTIVE, |
| ui::IDLE_STATE_IDLE, |
| ui::IDLE_STATE_ACTIVE, |
| ui::IDLE_STATE_ACTIVE, |
| ui::IDLE_STATE_IDLE, |
| ui::IDLE_STATE_IDLE |
| }; |
| settings_helper_.SetBoolean(chromeos::kReportDeviceActivityTimes, true); |
| status_collector_->Simulate(test_states, |
| sizeof(test_states) / sizeof(ui::IdleState)); |
| GetStatus(); |
| EXPECT_EQ(3 * ActivePeriodMilliseconds(), GetActiveMilliseconds(status_)); |
| } |
| |
| TEST_F(DeviceStatusCollectorTest, MaxStoredPeriods) { |
| ui::IdleState test_states[] = { |
| ui::IDLE_STATE_ACTIVE, |
| ui::IDLE_STATE_IDLE |
| }; |
| const int kMaxDays = 10; |
| |
| settings_helper_.SetBoolean(chromeos::kReportDeviceActivityTimes, true); |
| status_collector_->set_max_stored_past_activity_days(kMaxDays - 1); |
| status_collector_->set_max_stored_future_activity_days(1); |
| Time baseline = Time::Now().LocalMidnight(); |
| |
| // Simulate 12 active periods. |
| for (int i = 0; i < kMaxDays + 2; i++) { |
| status_collector_->Simulate(test_states, |
| sizeof(test_states) / sizeof(ui::IdleState)); |
| // Advance the simulated clock by a day. |
| baseline += TimeDelta::FromDays(1); |
| status_collector_->SetBaselineTime(baseline); |
| } |
| |
| // Check that we don't exceed the max number of periods. |
| GetStatus(); |
| EXPECT_EQ(kMaxDays - 1, status_.active_period_size()); |
| |
| // Simulate some future times. |
| for (int i = 0; i < kMaxDays + 2; i++) { |
| status_collector_->Simulate(test_states, |
| sizeof(test_states) / sizeof(ui::IdleState)); |
| // Advance the simulated clock by a day. |
| baseline += TimeDelta::FromDays(1); |
| status_collector_->SetBaselineTime(baseline); |
| } |
| // Set the clock back so the previous simulated times are in the future. |
| baseline -= TimeDelta::FromDays(20); |
| status_collector_->SetBaselineTime(baseline); |
| |
| // Collect one more data point to trigger pruning. |
| status_collector_->Simulate(test_states, 1); |
| |
| // Check that we don't exceed the max number of periods. |
| status_.clear_active_period(); |
| GetStatus(); |
| EXPECT_LT(status_.active_period_size(), kMaxDays); |
| } |
| |
| TEST_F(DeviceStatusCollectorTest, ActivityTimesEnabledByDefault) { |
| // Device activity times should be reported by default. |
| ui::IdleState test_states[] = { |
| ui::IDLE_STATE_ACTIVE, |
| ui::IDLE_STATE_ACTIVE, |
| ui::IDLE_STATE_ACTIVE |
| }; |
| status_collector_->Simulate(test_states, |
| sizeof(test_states) / sizeof(ui::IdleState)); |
| GetStatus(); |
| EXPECT_EQ(1, status_.active_period_size()); |
| EXPECT_EQ(3 * ActivePeriodMilliseconds(), GetActiveMilliseconds(status_)); |
| } |
| |
| TEST_F(DeviceStatusCollectorTest, ActivityTimesOff) { |
| // Device activity times should not be reported if explicitly disabled. |
| settings_helper_.SetBoolean(chromeos::kReportDeviceActivityTimes, false); |
| |
| ui::IdleState test_states[] = { |
| ui::IDLE_STATE_ACTIVE, |
| ui::IDLE_STATE_ACTIVE, |
| ui::IDLE_STATE_ACTIVE |
| }; |
| status_collector_->Simulate(test_states, |
| sizeof(test_states) / sizeof(ui::IdleState)); |
| GetStatus(); |
| EXPECT_EQ(0, status_.active_period_size()); |
| EXPECT_EQ(0, GetActiveMilliseconds(status_)); |
| } |
| |
| TEST_F(DeviceStatusCollectorTest, ActivityCrossingMidnight) { |
| ui::IdleState test_states[] = { |
| ui::IDLE_STATE_ACTIVE |
| }; |
| settings_helper_.SetBoolean(chromeos::kReportDeviceActivityTimes, true); |
| |
| // Set the baseline time to 10 seconds after midnight. |
| status_collector_->SetBaselineTime( |
| Time::Now().LocalMidnight() + TimeDelta::FromSeconds(10)); |
| |
| status_collector_->Simulate(test_states, 1); |
| GetStatus(); |
| ASSERT_EQ(2, status_.active_period_size()); |
| |
| em::ActiveTimePeriod period0 = status_.active_period(0); |
| em::ActiveTimePeriod period1 = status_.active_period(1); |
| EXPECT_EQ(ActivePeriodMilliseconds() - 10000, period0.active_duration()); |
| EXPECT_EQ(10000, period1.active_duration()); |
| |
| em::TimePeriod time_period0 = period0.time_period(); |
| em::TimePeriod time_period1 = period1.time_period(); |
| |
| EXPECT_EQ(time_period0.end_timestamp(), time_period1.start_timestamp()); |
| |
| // Ensure that the start and end times for the period are a day apart. |
| EXPECT_EQ(time_period0.end_timestamp() - time_period0.start_timestamp(), |
| kMillisecondsPerDay); |
| EXPECT_EQ(time_period1.end_timestamp() - time_period1.start_timestamp(), |
| kMillisecondsPerDay); |
| } |
| |
| TEST_F(DeviceStatusCollectorTest, ActivityTimesKeptUntilSubmittedSuccessfully) { |
| ui::IdleState test_states[] = { |
| ui::IDLE_STATE_ACTIVE, |
| ui::IDLE_STATE_ACTIVE, |
| }; |
| settings_helper_.SetBoolean(chromeos::kReportDeviceActivityTimes, true); |
| |
| status_collector_->Simulate(test_states, 2); |
| GetStatus(); |
| EXPECT_EQ(2 * ActivePeriodMilliseconds(), GetActiveMilliseconds(status_)); |
| em::DeviceStatusReportRequest first_status(status_); |
| |
| // The collector returns the same status again. |
| GetStatus(); |
| EXPECT_EQ(first_status.SerializeAsString(), status_.SerializeAsString()); |
| |
| // After indicating a successful submit, the submitted status gets cleared, |
| // but what got collected meanwhile sticks around. |
| status_collector_->Simulate(test_states, 1); |
| status_collector_->OnSubmittedSuccessfully(); |
| GetStatus(); |
| EXPECT_EQ(ActivePeriodMilliseconds(), GetActiveMilliseconds(status_)); |
| } |
| |
| TEST_F(DeviceStatusCollectorTest, DevSwitchBootMode) { |
| // Test that boot mode data is reported by default. |
| fake_statistics_provider_.SetMachineStatistic( |
| chromeos::system::kDevSwitchBootKey, |
| chromeos::system::kDevSwitchBootValueVerified); |
| GetStatus(); |
| EXPECT_EQ("Verified", status_.boot_mode()); |
| |
| // Test that boot mode data is not reported if the pref turned off. |
| settings_helper_.SetBoolean(chromeos::kReportDeviceBootMode, false); |
| |
| GetStatus(); |
| EXPECT_FALSE(status_.has_boot_mode()); |
| |
| // Turn the pref on, and check that the status is reported iff the |
| // statistics provider returns valid data. |
| settings_helper_.SetBoolean(chromeos::kReportDeviceBootMode, true); |
| |
| fake_statistics_provider_.SetMachineStatistic( |
| chromeos::system::kDevSwitchBootKey, "(error)"); |
| GetStatus(); |
| EXPECT_FALSE(status_.has_boot_mode()); |
| |
| fake_statistics_provider_.SetMachineStatistic( |
| chromeos::system::kDevSwitchBootKey, " "); |
| GetStatus(); |
| EXPECT_FALSE(status_.has_boot_mode()); |
| |
| fake_statistics_provider_.SetMachineStatistic( |
| chromeos::system::kDevSwitchBootKey, |
| chromeos::system::kDevSwitchBootValueVerified); |
| GetStatus(); |
| EXPECT_EQ("Verified", status_.boot_mode()); |
| |
| fake_statistics_provider_.SetMachineStatistic( |
| chromeos::system::kDevSwitchBootKey, |
| chromeos::system::kDevSwitchBootValueDev); |
| GetStatus(); |
| EXPECT_EQ("Dev", status_.boot_mode()); |
| } |
| |
| TEST_F(DeviceStatusCollectorTest, VersionInfo) { |
| // Expect the version info to be reported by default. |
| GetStatus(); |
| EXPECT_TRUE(status_.has_browser_version()); |
| EXPECT_TRUE(status_.has_os_version()); |
| EXPECT_TRUE(status_.has_firmware_version()); |
| |
| // When the pref to collect this data is not enabled, expect that none of |
| // the fields are present in the protobuf. |
| settings_helper_.SetBoolean(chromeos::kReportDeviceVersionInfo, false); |
| GetStatus(); |
| EXPECT_FALSE(status_.has_browser_version()); |
| EXPECT_FALSE(status_.has_os_version()); |
| EXPECT_FALSE(status_.has_firmware_version()); |
| |
| settings_helper_.SetBoolean(chromeos::kReportDeviceVersionInfo, true); |
| GetStatus(); |
| EXPECT_TRUE(status_.has_browser_version()); |
| EXPECT_TRUE(status_.has_os_version()); |
| EXPECT_TRUE(status_.has_firmware_version()); |
| |
| // Check that the browser version is not empty. OS version & firmware |
| // don't have any reasonable values inside the unit test, so those |
| // aren't checked. |
| EXPECT_NE("", status_.browser_version()); |
| } |
| |
| TEST_F(DeviceStatusCollectorTest, Location) { |
| content::Geoposition valid_fix; |
| valid_fix.latitude = 4.3; |
| valid_fix.longitude = -7.8; |
| valid_fix.accuracy = 3.; |
| valid_fix.timestamp = Time::Now(); |
| |
| content::Geoposition invalid_fix; |
| invalid_fix.error_code = |
| content::Geoposition::ERROR_CODE_POSITION_UNAVAILABLE; |
| invalid_fix.timestamp = Time::Now(); |
| |
| // Check that when device location reporting is disabled, no location is |
| // reported. |
| SetMockPositionToReturnNext(valid_fix); |
| CheckThatNoLocationIsReported(); |
| |
| // Check that when device location reporting is enabled and a valid fix is |
| // available, the location is reported and is stored in local state. |
| SetMockPositionToReturnNext(valid_fix); |
| settings_helper_.SetBoolean(chromeos::kReportDeviceLocation, true); |
| EXPECT_FALSE(prefs_.GetDictionary(prefs::kDeviceLocation)->empty()); |
| CheckThatAValidLocationIsReported(); |
| |
| // Restart the status collector. Check that the last known location has been |
| // retrieved from local state without requesting a geolocation update. |
| SetMockPositionToReturnNext(valid_fix); |
| RestartStatusCollector(base::Bind(&GetEmptyVolumeInfo), |
| base::Bind(&GetEmptyCPUStatistics), |
| base::Bind(&GetEmptyCPUTempInfo)); |
| CheckThatAValidLocationIsReported(); |
| EXPECT_TRUE(mock_position_to_return_next.get()); |
| |
| // Check that after disabling location reporting again, the last known |
| // location has been cleared from local state and is no longer reported. |
| SetMockPositionToReturnNext(valid_fix); |
| settings_helper_.SetBoolean(chromeos::kReportDeviceLocation, false); |
| // Allow the new pref to propagate to the status collector. |
| message_loop_.RunUntilIdle(); |
| EXPECT_TRUE(prefs_.GetDictionary(prefs::kDeviceLocation)->empty()); |
| CheckThatNoLocationIsReported(); |
| |
| // Check that after enabling location reporting again, an error is reported |
| // if no valid fix is available. |
| SetMockPositionToReturnNext(invalid_fix); |
| settings_helper_.SetBoolean(chromeos::kReportDeviceLocation, true); |
| // Allow the new pref to propagate to the status collector. |
| message_loop_.RunUntilIdle(); |
| CheckThatALocationErrorIsReported(); |
| } |
| |
| TEST_F(DeviceStatusCollectorTest, ReportUsers) { |
| const AccountId public_account_id( |
| AccountId::FromUserEmail("public@localhost")); |
| const AccountId account_id0(AccountId::FromUserEmail("user0@managed.com")); |
| const AccountId account_id1(AccountId::FromUserEmail("user1@managed.com")); |
| const AccountId account_id2(AccountId::FromUserEmail("user2@managed.com")); |
| const AccountId account_id3(AccountId::FromUserEmail("user3@unmanaged.com")); |
| const AccountId account_id4(AccountId::FromUserEmail("user4@managed.com")); |
| const AccountId account_id5(AccountId::FromUserEmail("user5@managed.com")); |
| |
| user_manager_->CreatePublicAccountUser(public_account_id); |
| user_manager_->AddUserWithAffiliation(account_id0, true); |
| user_manager_->AddUserWithAffiliation(account_id1, true); |
| user_manager_->AddUserWithAffiliation(account_id2, true); |
| user_manager_->AddUserWithAffiliation(account_id3, false); |
| user_manager_->AddUserWithAffiliation(account_id4, true); |
| user_manager_->AddUserWithAffiliation(account_id5, true); |
| |
| // Verify that users are reported by default. |
| GetStatus(); |
| EXPECT_EQ(6, status_.user_size()); |
| |
| // Verify that users are reported after enabling the setting. |
| settings_helper_.SetBoolean(chromeos::kReportDeviceUsers, true); |
| GetStatus(); |
| EXPECT_EQ(6, status_.user_size()); |
| EXPECT_EQ(em::DeviceUser::USER_TYPE_MANAGED, status_.user(0).type()); |
| EXPECT_EQ(account_id0.GetUserEmail(), status_.user(0).email()); |
| EXPECT_EQ(em::DeviceUser::USER_TYPE_MANAGED, status_.user(1).type()); |
| EXPECT_EQ(account_id1.GetUserEmail(), status_.user(1).email()); |
| EXPECT_EQ(em::DeviceUser::USER_TYPE_MANAGED, status_.user(2).type()); |
| EXPECT_EQ(account_id2.GetUserEmail(), status_.user(2).email()); |
| EXPECT_EQ(em::DeviceUser::USER_TYPE_UNMANAGED, status_.user(3).type()); |
| EXPECT_FALSE(status_.user(3).has_email()); |
| EXPECT_EQ(em::DeviceUser::USER_TYPE_MANAGED, status_.user(4).type()); |
| EXPECT_EQ(account_id4.GetUserEmail(), status_.user(4).email()); |
| EXPECT_EQ(em::DeviceUser::USER_TYPE_MANAGED, status_.user(5).type()); |
| EXPECT_EQ(account_id5.GetUserEmail(), status_.user(5).email()); |
| |
| // Verify that users are no longer reported if setting is disabled. |
| settings_helper_.SetBoolean(chromeos::kReportDeviceUsers, false); |
| GetStatus(); |
| EXPECT_EQ(0, status_.user_size()); |
| } |
| |
| TEST_F(DeviceStatusCollectorTest, TestVolumeInfo) { |
| std::vector<std::string> expected_mount_points; |
| std::vector<em::VolumeInfo> expected_volume_info; |
| int size = 12345678; |
| for (const auto& mount_info : |
| DiskMountManager::GetInstance()->mount_points()) { |
| expected_mount_points.push_back(mount_info.first); |
| } |
| expected_mount_points.push_back(kExternalMountPoint); |
| |
| for (const std::string& mount_point : expected_mount_points) { |
| em::VolumeInfo info; |
| info.set_volume_id(mount_point); |
| // Just put unique numbers in for storage_total/free. |
| info.set_storage_total(size++); |
| info.set_storage_free(size++); |
| expected_volume_info.push_back(info); |
| } |
| EXPECT_FALSE(expected_volume_info.empty()); |
| |
| RestartStatusCollector(base::Bind(&GetFakeVolumeInfo, expected_volume_info), |
| base::Bind(&GetEmptyCPUStatistics), |
| base::Bind(&GetEmptyCPUTempInfo)); |
| // Force finishing tasks posted by ctor of DeviceStatusCollector. |
| content::BrowserThread::GetBlockingPool()->FlushForTesting(); |
| message_loop_.RunUntilIdle(); |
| |
| GetStatus(); |
| EXPECT_EQ(expected_mount_points.size(), |
| static_cast<size_t>(status_.volume_info_size())); |
| |
| // Walk the returned VolumeInfo to make sure it matches. |
| for (const em::VolumeInfo& expected_info : expected_volume_info) { |
| bool found = false; |
| for (const em::VolumeInfo& info : status_.volume_info()) { |
| if (info.volume_id() == expected_info.volume_id()) { |
| EXPECT_EQ(expected_info.storage_total(), info.storage_total()); |
| EXPECT_EQ(expected_info.storage_free(), info.storage_free()); |
| found = true; |
| break; |
| } |
| } |
| EXPECT_TRUE(found) << "No matching VolumeInfo for " |
| << expected_info.volume_id(); |
| } |
| |
| // Now turn off hardware status reporting - should have no data. |
| settings_helper_.SetBoolean(chromeos::kReportDeviceHardwareStatus, false); |
| GetStatus(); |
| EXPECT_EQ(0, status_.volume_info_size()); |
| } |
| |
| TEST_F(DeviceStatusCollectorTest, TestAvailableMemory) { |
| // Refresh our samples. Sample more than kMaxHardwareSamples times to |
| // make sure that the code correctly caps the number of cached samples. |
| for (int i = 0; i < static_cast<int>( |
| DeviceStatusCollector::kMaxResourceUsageSamples + 1); |
| ++i) { |
| status_collector_->RefreshSampleResourceUsage(); |
| message_loop_.RunUntilIdle(); |
| } |
| GetStatus(); |
| EXPECT_EQ(static_cast<int>(DeviceStatusCollector::kMaxResourceUsageSamples), |
| status_.system_ram_free().size()); |
| EXPECT_TRUE(status_.has_system_ram_total()); |
| // No good way to inject specific test values for available system RAM, so |
| // just make sure it's > 0. |
| EXPECT_GT(status_.system_ram_total(), 0); |
| } |
| |
| TEST_F(DeviceStatusCollectorTest, TestCPUSamples) { |
| // Mock 100% CPU usage. |
| std::string full_cpu_usage("cpu 500 0 500 0 0 0 0"); |
| RestartStatusCollector(base::Bind(&GetEmptyVolumeInfo), |
| base::Bind(&GetFakeCPUStatistics, full_cpu_usage), |
| base::Bind(&GetEmptyCPUTempInfo)); |
| // Force finishing tasks posted by ctor of DeviceStatusCollector. |
| content::BrowserThread::GetBlockingPool()->FlushForTesting(); |
| message_loop_.RunUntilIdle(); |
| GetStatus(); |
| ASSERT_EQ(1, status_.cpu_utilization_pct().size()); |
| EXPECT_EQ(100, status_.cpu_utilization_pct(0)); |
| |
| // Now sample CPU usage again (active usage counters will not increase |
| // so should show 0% cpu usage). |
| status_collector_->RefreshSampleResourceUsage(); |
| message_loop_.RunUntilIdle(); |
| GetStatus(); |
| ASSERT_EQ(2, status_.cpu_utilization_pct().size()); |
| EXPECT_EQ(0, status_.cpu_utilization_pct(1)); |
| |
| // Now store a bunch of 0% cpu usage and make sure we cap the max number of |
| // samples. |
| for (int i = 0; |
| i < static_cast<int>(DeviceStatusCollector::kMaxResourceUsageSamples); |
| ++i) { |
| status_collector_->RefreshSampleResourceUsage(); |
| message_loop_.RunUntilIdle(); |
| } |
| GetStatus(); |
| |
| // Should not be more than kMaxResourceUsageSamples, and they should all show |
| // the CPU is idle. |
| EXPECT_EQ(static_cast<int>(DeviceStatusCollector::kMaxResourceUsageSamples), |
| status_.cpu_utilization_pct().size()); |
| for (const auto utilization : status_.cpu_utilization_pct()) |
| EXPECT_EQ(0, utilization); |
| |
| // Turning off hardware reporting should not report CPU utilization. |
| settings_helper_.SetBoolean(chromeos::kReportDeviceHardwareStatus, false); |
| GetStatus(); |
| EXPECT_EQ(0, status_.cpu_utilization_pct().size()); |
| } |
| |
| TEST_F(DeviceStatusCollectorTest, TestCPUTemp) { |
| std::vector<em::CPUTempInfo> expected_temp_info; |
| int cpu_cnt = 12; |
| for (int i = 0; i < cpu_cnt; ++i) { |
| em::CPUTempInfo info; |
| info.set_cpu_temp(i * 10 + 100); |
| info.set_cpu_label(base::StringPrintf("Core %d", i)); |
| expected_temp_info.push_back(info); |
| } |
| |
| RestartStatusCollector(base::Bind(&GetEmptyVolumeInfo), |
| base::Bind(&GetEmptyCPUStatistics), |
| base::Bind(&GetFakeCPUTempInfo, expected_temp_info)); |
| // Force finishing tasks posted by ctor of DeviceStatusCollector. |
| content::BrowserThread::GetBlockingPool()->FlushForTesting(); |
| message_loop_.RunUntilIdle(); |
| |
| GetStatus(); |
| EXPECT_EQ(expected_temp_info.size(), |
| static_cast<size_t>(status_.cpu_temp_info_size())); |
| |
| // Walk the returned CPUTempInfo to make sure it matches. |
| for (const em::CPUTempInfo& expected_info : expected_temp_info) { |
| bool found = false; |
| for (const em::CPUTempInfo& info : status_.cpu_temp_info()) { |
| if (info.cpu_label() == expected_info.cpu_label()) { |
| EXPECT_EQ(expected_info.cpu_temp(), info.cpu_temp()); |
| found = true; |
| break; |
| } |
| } |
| EXPECT_TRUE(found) << "No matching CPUTempInfo for " |
| << expected_info.cpu_label(); |
| } |
| |
| // Now turn off hardware status reporting - should have no data. |
| settings_helper_.SetBoolean(chromeos::kReportDeviceHardwareStatus, false); |
| GetStatus(); |
| EXPECT_EQ(0, status_.cpu_temp_info_size()); |
| } |
| |
| TEST_F(DeviceStatusCollectorTest, NoSessionStatusIfNotKioskMode) { |
| // Should not report session status if we don't have an active kiosk app. |
| settings_helper_.SetBoolean(chromeos::kReportDeviceSessionStatus, true); |
| em::SessionStatusReportRequest session_status; |
| EXPECT_FALSE(status_collector_->GetDeviceSessionStatus(&session_status)); |
| } |
| |
| TEST_F(DeviceStatusCollectorTest, NoSessionStatusIfSessionReportingDisabled) { |
| // Should not report session status if session status reporting is disabled. |
| settings_helper_.SetBoolean(chromeos::kReportDeviceSessionStatus, false); |
| status_collector_->set_kiosk_account(make_scoped_ptr( |
| new policy::DeviceLocalAccount(fake_device_local_account_))); |
| // Set up a device-local account for single-app kiosk mode. |
| MockRunningKioskApp(fake_device_local_account_); |
| |
| em::SessionStatusReportRequest session_status; |
| EXPECT_FALSE(status_collector_->GetDeviceSessionStatus(&session_status)); |
| } |
| |
| TEST_F(DeviceStatusCollectorTest, ReportSessionStatus) { |
| settings_helper_.SetBoolean(chromeos::kReportDeviceSessionStatus, true); |
| status_collector_->set_kiosk_account(make_scoped_ptr( |
| new policy::DeviceLocalAccount(fake_device_local_account_))); |
| |
| // Set up a device-local account for single-app kiosk mode. |
| MockRunningKioskApp(fake_device_local_account_); |
| |
| em::SessionStatusReportRequest session_status; |
| EXPECT_TRUE(status_collector_->GetDeviceSessionStatus(&session_status)); |
| ASSERT_EQ(1, session_status.installed_apps_size()); |
| EXPECT_EQ(kKioskAccountId, session_status.device_local_account_id()); |
| const em::AppStatus app = session_status.installed_apps(0); |
| EXPECT_EQ(kKioskAppId, app.app_id()); |
| // Test code just sets the version to the app ID. |
| EXPECT_EQ(kKioskAppId, app.extension_version()); |
| EXPECT_FALSE(app.has_status()); |
| EXPECT_FALSE(app.has_error()); |
| } |
| |
| // Fake device state. |
| struct FakeDeviceData { |
| const char* device_path; |
| const char* type; |
| const char* object_path; |
| const char* mac_address; |
| const char* meid; |
| const char* imei; |
| int expected_type; // proto enum type value, -1 for not present. |
| }; |
| |
| static const FakeDeviceData kFakeDevices[] = { |
| { "/device/ethernet", shill::kTypeEthernet, "ethernet", |
| "112233445566", "", "", |
| em::NetworkInterface::TYPE_ETHERNET }, |
| { "/device/cellular1", shill::kTypeCellular, "cellular1", |
| "abcdefabcdef", "A10000009296F2", "", |
| em::NetworkInterface::TYPE_CELLULAR }, |
| { "/device/cellular2", shill::kTypeCellular, "cellular2", |
| "abcdefabcdef", "", "352099001761481", |
| em::NetworkInterface::TYPE_CELLULAR }, |
| { "/device/wifi", shill::kTypeWifi, "wifi", |
| "aabbccddeeff", "", "", |
| em::NetworkInterface::TYPE_WIFI }, |
| { "/device/bluetooth", shill::kTypeBluetooth, "bluetooth", |
| "", "", "", |
| em::NetworkInterface::TYPE_BLUETOOTH }, |
| { "/device/vpn", shill::kTypeVPN, "vpn", |
| "", "", "", |
| -1 }, |
| }; |
| |
| // Fake network state. |
| struct FakeNetworkState { |
| const char* name; |
| const char* device_path; |
| const char* type; |
| int signal_strength; |
| int expected_signal_strength; |
| const char* connection_status; |
| int expected_state; |
| const char* address; |
| const char* gateway; |
| }; |
| |
| // List of fake networks - primarily used to make sure that signal strength |
| // and connection state are properly populated in status reports. Note that |
| // by convention shill will not report a signal strength of 0 for a visible |
| // network, so we use 1 below. |
| static const FakeNetworkState kFakeNetworks[] = { |
| { "offline", "/device/wifi", shill::kTypeWifi, 35, -85, |
| shill::kStateOffline, em::NetworkState::OFFLINE, "", "" }, |
| { "ethernet", "/device/ethernet", shill::kTypeEthernet, 0, 0, |
| shill::kStateOnline, em::NetworkState::ONLINE, |
| "192.168.0.1", "8.8.8.8" }, |
| { "wifi", "/device/wifi", shill::kTypeWifi, 23, -97, shill::kStatePortal, |
| em::NetworkState::PORTAL, "", "" }, |
| { "idle", "/device/cellular1", shill::kTypeCellular, 0, 0, shill::kStateIdle, |
| em::NetworkState::IDLE, "", "" }, |
| { "carrier", "/device/cellular1", shill::kTypeCellular, 0, 0, |
| shill::kStateCarrier, em::NetworkState::CARRIER, "", "" }, |
| { "association", "/device/cellular1", shill::kTypeCellular, 0, 0, |
| shill::kStateAssociation, em::NetworkState::ASSOCIATION, "", "" }, |
| { "config", "/device/cellular1", shill::kTypeCellular, 0, 0, |
| shill::kStateConfiguration, em::NetworkState::CONFIGURATION, "", "" }, |
| // Set signal strength for this network to -20, but expected strength to 0 |
| // to test that we only report signal_strength for wifi connections. |
| { "ready", "/device/cellular1", shill::kTypeCellular, -20, 0, |
| shill::kStateReady, em::NetworkState::READY, "", "" }, |
| { "disconnect", "/device/wifi", shill::kTypeWifi, 1, -119, |
| shill::kStateDisconnect, em::NetworkState::DISCONNECT, "", "" }, |
| { "failure", "/device/wifi", shill::kTypeWifi, 1, -119, shill::kStateFailure, |
| em::NetworkState::FAILURE, "", "" }, |
| { "activation-failure", "/device/cellular1", shill::kTypeCellular, 0, 0, |
| shill::kStateActivationFailure, em::NetworkState::ACTIVATION_FAILURE, |
| "", "" }, |
| { "unknown", "", shill::kTypeWifi, 1, -119, "unknown", |
| em::NetworkState::UNKNOWN, "", "" }, |
| }; |
| |
| static const FakeNetworkState kUnconfiguredNetwork = { |
| "unconfigured", "/device/unconfigured", shill::kTypeWifi, 35, -85, |
| shill::kStateOffline, em::NetworkState::OFFLINE, "", "" |
| }; |
| |
| class DeviceStatusCollectorNetworkInterfacesTest |
| : public DeviceStatusCollectorTest { |
| protected: |
| void SetUp() override { |
| chromeos::DBusThreadManager::Initialize(); |
| chromeos::NetworkHandler::Initialize(); |
| chromeos::ShillDeviceClient::TestInterface* test_device_client = |
| chromeos::DBusThreadManager::Get()->GetShillDeviceClient()-> |
| GetTestInterface(); |
| test_device_client->ClearDevices(); |
| for (size_t i = 0; i < arraysize(kFakeDevices); ++i) { |
| const FakeDeviceData& dev = kFakeDevices[i]; |
| test_device_client->AddDevice(dev.device_path, dev.type, |
| dev.object_path); |
| if (*dev.mac_address) { |
| test_device_client->SetDeviceProperty( |
| dev.device_path, shill::kAddressProperty, |
| base::StringValue(dev.mac_address)); |
| } |
| if (*dev.meid) { |
| test_device_client->SetDeviceProperty( |
| dev.device_path, shill::kMeidProperty, |
| base::StringValue(dev.meid)); |
| } |
| if (*dev.imei) { |
| test_device_client->SetDeviceProperty( |
| dev.device_path, shill::kImeiProperty, |
| base::StringValue(dev.imei)); |
| } |
| } |
| |
| chromeos::ShillServiceClient::TestInterface* service_client = |
| chromeos::DBusThreadManager::Get()->GetShillServiceClient()-> |
| GetTestInterface(); |
| service_client->ClearServices(); |
| |
| // Now add services for every fake network. |
| for (const FakeNetworkState& fake_network : kFakeNetworks) { |
| // Shill forces non-visible networks to report a disconnected state. |
| bool is_visible = |
| fake_network.connection_status != shill::kStateDisconnect; |
| service_client->AddService( |
| fake_network.name, /* service_path */ |
| fake_network.name /* guid */, |
| fake_network.name /* name */, |
| fake_network.type /* type */, |
| fake_network.connection_status, |
| is_visible); |
| service_client->SetServiceProperty( |
| fake_network.name, shill::kSignalStrengthProperty, |
| base::FundamentalValue(fake_network.signal_strength)); |
| service_client->SetServiceProperty( |
| fake_network.name, shill::kDeviceProperty, |
| base::StringValue(fake_network.device_path)); |
| // Set the profile so this shows up as a configured network. |
| service_client->SetServiceProperty( |
| fake_network.name, shill::kProfileProperty, |
| base::StringValue(fake_network.name)); |
| if (strlen(fake_network.address) > 0) { |
| // Set the IP config. |
| base::DictionaryValue ip_config_properties; |
| ip_config_properties.SetStringWithoutPathExpansion( |
| shill::kAddressProperty, fake_network.address); |
| ip_config_properties.SetStringWithoutPathExpansion( |
| shill::kGatewayProperty, fake_network.gateway); |
| chromeos::ShillIPConfigClient::TestInterface* ip_config_test = |
| chromeos::DBusThreadManager::Get()->GetShillIPConfigClient()-> |
| GetTestInterface(); |
| const std::string kIPConfigPath = "test_ip_config"; |
| ip_config_test->AddIPConfig(kIPConfigPath, ip_config_properties); |
| service_client->SetServiceProperty( |
| fake_network.name, shill::kIPConfigProperty, |
| base::StringValue(kIPConfigPath)); |
| } |
| } |
| |
| // Now add an unconfigured network - it should not show up in the |
| // reported list of networks because it doesn't have a profile specified. |
| service_client->AddService( |
| kUnconfiguredNetwork.name, /* service_path */ |
| kUnconfiguredNetwork.name /* guid */, |
| kUnconfiguredNetwork.name /* name */, |
| kUnconfiguredNetwork.type /* type */, |
| kUnconfiguredNetwork.connection_status, |
| true /* visible */); |
| service_client->SetServiceProperty( |
| kUnconfiguredNetwork.name, shill::kSignalStrengthProperty, |
| base::FundamentalValue(kUnconfiguredNetwork.signal_strength)); |
| service_client->SetServiceProperty( |
| kUnconfiguredNetwork.name, shill::kDeviceProperty, |
| base::StringValue(kUnconfiguredNetwork.device_path)); |
| |
| // Flush out pending state updates. |
| base::RunLoop().RunUntilIdle(); |
| |
| chromeos::NetworkStateHandler::NetworkStateList state_list; |
| chromeos::NetworkStateHandler* network_state_handler = |
| chromeos::NetworkHandler::Get()->network_state_handler(); |
| network_state_handler->GetNetworkListByType( |
| chromeos::NetworkTypePattern::Default(), |
| true, // configured_only |
| false, // visible_only, |
| 0, // no limit to number of results |
| &state_list); |
| ASSERT_EQ(arraysize(kFakeNetworks), state_list.size()); |
| } |
| |
| void TearDown() override { |
| chromeos::NetworkHandler::Shutdown(); |
| chromeos::DBusThreadManager::Shutdown(); |
| } |
| |
| void VerifyNetworkReporting() { |
| int count = 0; |
| for (size_t i = 0; i < arraysize(kFakeDevices); ++i) { |
| const FakeDeviceData& dev = kFakeDevices[i]; |
| if (dev.expected_type == -1) |
| continue; |
| |
| // Find the corresponding entry in reporting data. |
| bool found_match = false; |
| google::protobuf::RepeatedPtrField<em::NetworkInterface>::const_iterator |
| iface; |
| for (iface = status_.network_interface().begin(); |
| iface != status_.network_interface().end(); ++iface) { |
| // Check whether type, field presence and field values match. |
| if (dev.expected_type == iface->type() && |
| iface->has_mac_address() == !!*dev.mac_address && |
| iface->has_meid() == !!*dev.meid && |
| iface->has_imei() == !!*dev.imei && |
| iface->mac_address() == dev.mac_address && |
| iface->meid() == dev.meid && iface->imei() == dev.imei && |
| iface->device_path() == dev.device_path) { |
| found_match = true; |
| break; |
| } |
| } |
| |
| EXPECT_TRUE(found_match) << "No matching interface for fake device " << i; |
| count++; |
| } |
| |
| EXPECT_EQ(count, status_.network_interface_size()); |
| |
| // Now make sure network state list is correct. |
| EXPECT_EQ(arraysize(kFakeNetworks), |
| static_cast<size_t>(status_.network_state_size())); |
| for (const FakeNetworkState& state : kFakeNetworks) { |
| bool found_match = false; |
| for (const em::NetworkState& proto_state : status_.network_state()) { |
| // Make sure every item has a matching entry in the proto. |
| bool should_have_signal_strength = state.expected_signal_strength != 0; |
| if (proto_state.has_device_path() == (strlen(state.device_path) > 0) && |
| proto_state.has_signal_strength() == should_have_signal_strength && |
| proto_state.signal_strength() == state.expected_signal_strength && |
| proto_state.connection_state() == state.expected_state) { |
| if (proto_state.has_ip_address()) |
| EXPECT_EQ(proto_state.ip_address(), state.address); |
| else |
| EXPECT_EQ(0U, strlen(state.address)); |
| if (proto_state.has_gateway()) |
| EXPECT_EQ(proto_state.gateway(), state.gateway); |
| else |
| EXPECT_EQ(0U, strlen(state.gateway)); |
| found_match = true; |
| break; |
| } |
| } |
| EXPECT_TRUE(found_match) << "No matching state for fake network " |
| << " (" << state.name << ")"; |
| } |
| } |
| }; |
| |
| TEST_F(DeviceStatusCollectorNetworkInterfacesTest, NoNetworkStateIfNotKiosk) { |
| // If not in an active kiosk session, there should be network interfaces |
| // reported, but no network state. |
| GetStatus(); |
| EXPECT_LT(0, status_.network_interface_size()); |
| EXPECT_EQ(0, status_.network_state_size()); |
| } |
| |
| TEST_F(DeviceStatusCollectorNetworkInterfacesTest, NetworkInterfaces) { |
| // Mock that we are in kiosk mode so we report network state. |
| status_collector_->set_kiosk_account(make_scoped_ptr( |
| new policy::DeviceLocalAccount(fake_device_local_account_))); |
| |
| // Interfaces should be reported by default. |
| GetStatus(); |
| EXPECT_LT(0, status_.network_interface_size()); |
| EXPECT_LT(0, status_.network_state_size()); |
| |
| // No interfaces should be reported if the policy is off. |
| settings_helper_.SetBoolean(chromeos::kReportDeviceNetworkInterfaces, false); |
| GetStatus(); |
| EXPECT_EQ(0, status_.network_interface_size()); |
| EXPECT_EQ(0, status_.network_state_size()); |
| |
| // Switch the policy on and verify the interface list is present. |
| settings_helper_.SetBoolean(chromeos::kReportDeviceNetworkInterfaces, true); |
| GetStatus(); |
| |
| VerifyNetworkReporting(); |
| } |
| |
| TEST_F(DeviceStatusCollectorNetworkInterfacesTest, ReportIfPublicSession) { |
| // Report netowork state for public accounts. |
| user_manager_->CreatePublicAccountUser( |
| AccountId::FromUserEmail(kPublicAccountId)); |
| EXPECT_CALL(*user_manager_, IsLoggedInAsPublicAccount()) |
| .WillRepeatedly(Return(true)); |
| |
| settings_helper_.SetBoolean(chromeos::kReportDeviceNetworkInterfaces, true); |
| GetStatus(); |
| VerifyNetworkReporting(); |
| } |
| |
| } // namespace policy |