| // Copyright 2017 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/components/tether/host_connection_metrics_logger.h" |
| |
| #include <memory> |
| |
| #include "base/test/metrics/histogram_tester.h" |
| #include "base/test/simple_test_clock.h" |
| #include "chromeos/components/multidevice/remote_device_ref.h" |
| #include "chromeos/components/multidevice/remote_device_test_util.h" |
| #include "chromeos/components/tether/fake_active_host.h" |
| #include "testing/gtest/include/gtest/gtest.h" |
| |
| namespace chromeos { |
| |
| namespace tether { |
| |
| namespace { |
| constexpr base::TimeDelta kConnectToHostTime = base::TimeDelta::FromSeconds(13); |
| const char kTetherNetworkGuid[] = "tetherNetworkGuid"; |
| const char kWifiNetworkGuid[] = "wifiNetworkGuid"; |
| } // namespace |
| |
| class HostConnectionMetricsLoggerTest : public testing::Test { |
| protected: |
| HostConnectionMetricsLoggerTest() |
| : test_devices_(multidevice::CreateRemoteDeviceRefListForTest(2u)) {} |
| |
| void SetUp() override { |
| fake_active_host_ = std::make_unique<FakeActiveHost>(); |
| |
| metrics_logger_ = |
| std::make_unique<HostConnectionMetricsLogger>(fake_active_host_.get()); |
| |
| test_clock_.SetNow(base::Time::UnixEpoch()); |
| metrics_logger_->SetClockForTesting(&test_clock_); |
| } |
| |
| void VerifyProvisioningFailure( |
| HostConnectionMetricsLogger:: |
| ConnectionToHostResult_ProvisioningFailureEventType event_type) { |
| histogram_tester_.ExpectUniqueSample( |
| "InstantTethering.ConnectionToHostResult.ProvisioningFailureRate", |
| event_type, 1); |
| } |
| |
| void VerifySuccess( |
| HostConnectionMetricsLogger::ConnectionToHostResult_SuccessEventType |
| event_type, |
| bool is_background_advertisement) { |
| if (is_background_advertisement) { |
| histogram_tester_.ExpectUniqueSample( |
| "InstantTethering.ConnectionToHostResult.SuccessRate.Background", |
| event_type, 1); |
| } else { |
| histogram_tester_.ExpectUniqueSample( |
| "InstantTethering.ConnectionToHostResult.SuccessRate", event_type, 1); |
| } |
| } |
| |
| void VerifyFailure( |
| HostConnectionMetricsLogger::ConnectionToHostResult_FailureEventType |
| event_type) { |
| histogram_tester_.ExpectUniqueSample( |
| "InstantTethering.ConnectionToHostResult.Failure", event_type, 1); |
| } |
| |
| void VerifyFailure_ClientConnection( |
| HostConnectionMetricsLogger:: |
| ConnectionToHostResult_FailureClientConnectionEventType event_type) { |
| histogram_tester_.ExpectUniqueSample( |
| "InstantTethering.ConnectionToHostResult.Failure.ClientConnection", |
| event_type, 1); |
| } |
| |
| void VerifyFailure_TetheringTimeout( |
| HostConnectionMetricsLogger:: |
| ConnectionToHostResult_FailureTetheringTimeoutEventType event_type) { |
| histogram_tester_.ExpectUniqueSample( |
| "InstantTethering.ConnectionToHostResult.Failure.TetheringTimeout", |
| event_type, 1); |
| } |
| |
| void VerifyConnectToHostDuration(bool is_background_advertisement) { |
| std::string device_id = test_devices_[0].GetDeviceId(); |
| SetActiveHostToConnecting(device_id); |
| |
| test_clock_.Advance(kConnectToHostTime); |
| |
| fake_active_host_->SetActiveHostConnected(device_id, kTetherNetworkGuid, |
| kWifiNetworkGuid); |
| |
| if (is_background_advertisement) { |
| histogram_tester_.ExpectTimeBucketCount( |
| "InstantTethering.Performance.ConnectToHostDuration.Background", |
| kConnectToHostTime, 1); |
| } else { |
| histogram_tester_.ExpectTimeBucketCount( |
| "InstantTethering.Performance.ConnectToHostDuration", |
| kConnectToHostTime, 1); |
| } |
| } |
| |
| void SetActiveHostToConnecting(const std::string& device_id) { |
| fake_active_host_->SetActiveHostConnecting(device_id, kTetherNetworkGuid); |
| } |
| |
| const multidevice::RemoteDeviceRefList test_devices_; |
| |
| std::unique_ptr<FakeActiveHost> fake_active_host_; |
| std::unique_ptr<HostConnectionMetricsLogger> metrics_logger_; |
| |
| base::HistogramTester histogram_tester_; |
| base::SimpleTestClock test_clock_; |
| |
| private: |
| DISALLOW_COPY_AND_ASSIGN(HostConnectionMetricsLoggerTest); |
| }; |
| |
| TEST_F(HostConnectionMetricsLoggerTest, |
| RecordConnectionResultProvisioningFailure) { |
| SetActiveHostToConnecting(test_devices_[0].GetDeviceId()); |
| |
| metrics_logger_->RecordConnectionToHostResult( |
| HostConnectionMetricsLogger::ConnectionToHostResult:: |
| CONNECTION_RESULT_PROVISIONING_FAILED, |
| test_devices_[0].GetDeviceId()); |
| |
| VerifyProvisioningFailure( |
| HostConnectionMetricsLogger:: |
| ConnectionToHostResult_ProvisioningFailureEventType:: |
| PROVISIONING_FAILED); |
| } |
| |
| TEST_F(HostConnectionMetricsLoggerTest, RecordConnectionResultSuccess) { |
| SetActiveHostToConnecting(test_devices_[0].GetDeviceId()); |
| |
| metrics_logger_->RecordConnectionToHostResult( |
| HostConnectionMetricsLogger::ConnectionToHostResult:: |
| CONNECTION_RESULT_SUCCESS, |
| test_devices_[0].GetDeviceId()); |
| |
| VerifySuccess(HostConnectionMetricsLogger:: |
| ConnectionToHostResult_SuccessEventType::SUCCESS, |
| true /* is_background_advertisement */); |
| VerifyProvisioningFailure( |
| HostConnectionMetricsLogger:: |
| ConnectionToHostResult_ProvisioningFailureEventType::OTHER); |
| } |
| |
| TEST_F(HostConnectionMetricsLoggerTest, |
| DISABLED_RecordConnectionResultSuccess_Background_DifferentDevice) { |
| SetActiveHostToConnecting(test_devices_[0].GetDeviceId()); |
| |
| metrics_logger_->RecordConnectionToHostResult( |
| HostConnectionMetricsLogger::ConnectionToHostResult:: |
| CONNECTION_RESULT_SUCCESS, |
| test_devices_[1].GetDeviceId()); |
| |
| VerifySuccess(HostConnectionMetricsLogger:: |
| ConnectionToHostResult_SuccessEventType::SUCCESS, |
| false /* is_background_advertisement */); |
| VerifyProvisioningFailure( |
| HostConnectionMetricsLogger:: |
| ConnectionToHostResult_ProvisioningFailureEventType::OTHER); |
| } |
| |
| TEST_F(HostConnectionMetricsLoggerTest, RecordConnectionResultFailure) { |
| SetActiveHostToConnecting(test_devices_[0].GetDeviceId()); |
| |
| metrics_logger_->RecordConnectionToHostResult( |
| HostConnectionMetricsLogger::ConnectionToHostResult:: |
| CONNECTION_RESULT_FAILURE_UNKNOWN_ERROR, |
| test_devices_[0].GetDeviceId()); |
| |
| VerifyFailure(HostConnectionMetricsLogger:: |
| ConnectionToHostResult_FailureEventType::UNKNOWN_ERROR); |
| |
| VerifySuccess(HostConnectionMetricsLogger:: |
| ConnectionToHostResult_SuccessEventType::FAILURE, |
| true /* is_background_advertisement */); |
| VerifyProvisioningFailure( |
| HostConnectionMetricsLogger:: |
| ConnectionToHostResult_ProvisioningFailureEventType::OTHER); |
| } |
| |
| TEST_F(HostConnectionMetricsLoggerTest, |
| DISABLED_RecordConnectionResultFailure_Background_DifferentDevice) { |
| SetActiveHostToConnecting(test_devices_[0].GetDeviceId()); |
| |
| metrics_logger_->RecordConnectionToHostResult( |
| HostConnectionMetricsLogger::ConnectionToHostResult:: |
| CONNECTION_RESULT_FAILURE_UNKNOWN_ERROR, |
| test_devices_[1].GetDeviceId()); |
| |
| VerifyFailure(HostConnectionMetricsLogger:: |
| ConnectionToHostResult_FailureEventType::UNKNOWN_ERROR); |
| |
| VerifySuccess(HostConnectionMetricsLogger:: |
| ConnectionToHostResult_SuccessEventType::FAILURE, |
| false /* is_background_advertisement */); |
| VerifyProvisioningFailure( |
| HostConnectionMetricsLogger:: |
| ConnectionToHostResult_ProvisioningFailureEventType::OTHER); |
| } |
| |
| TEST_F(HostConnectionMetricsLoggerTest, |
| DISABLED_RecordConnectionResultFailureClientConnection_Timeout) { |
| SetActiveHostToConnecting(test_devices_[0].GetDeviceId()); |
| |
| metrics_logger_->RecordConnectionToHostResult( |
| HostConnectionMetricsLogger::ConnectionToHostResult:: |
| CONNECTION_RESULT_FAILURE_CLIENT_CONNECTION_TIMEOUT, |
| test_devices_[0].GetDeviceId()); |
| |
| VerifyFailure_ClientConnection( |
| HostConnectionMetricsLogger:: |
| ConnectionToHostResult_FailureClientConnectionEventType::TIMEOUT); |
| VerifyFailure( |
| HostConnectionMetricsLogger::ConnectionToHostResult_FailureEventType:: |
| CLIENT_CONNECTION_ERROR); |
| VerifySuccess(HostConnectionMetricsLogger:: |
| ConnectionToHostResult_SuccessEventType::FAILURE, |
| false /* is_background_advertisement */); |
| VerifyProvisioningFailure( |
| HostConnectionMetricsLogger:: |
| ConnectionToHostResult_ProvisioningFailureEventType::OTHER); |
| } |
| |
| TEST_F(HostConnectionMetricsLoggerTest, |
| DISABLED_RecordConnectionResultFailureClientConnection_CanceledByUser) { |
| SetActiveHostToConnecting(test_devices_[0].GetDeviceId()); |
| |
| metrics_logger_->RecordConnectionToHostResult( |
| HostConnectionMetricsLogger::ConnectionToHostResult:: |
| CONNECTION_RESULT_FAILURE_CLIENT_CONNECTION_CANCELED_BY_USER, |
| test_devices_[0].GetDeviceId()); |
| |
| VerifyFailure_ClientConnection( |
| HostConnectionMetricsLogger:: |
| ConnectionToHostResult_FailureClientConnectionEventType:: |
| CANCELED_BY_USER); |
| VerifyFailure( |
| HostConnectionMetricsLogger::ConnectionToHostResult_FailureEventType:: |
| CLIENT_CONNECTION_ERROR); |
| VerifySuccess(HostConnectionMetricsLogger:: |
| ConnectionToHostResult_SuccessEventType::FAILURE, |
| false /* is_background_advertisement */); |
| VerifyProvisioningFailure( |
| HostConnectionMetricsLogger:: |
| ConnectionToHostResult_ProvisioningFailureEventType::OTHER); |
| } |
| |
| TEST_F(HostConnectionMetricsLoggerTest, |
| DISABLED_RecordConnectionResultFailureClientConnection_InternalError) { |
| SetActiveHostToConnecting(test_devices_[0].GetDeviceId()); |
| |
| metrics_logger_->RecordConnectionToHostResult( |
| HostConnectionMetricsLogger::ConnectionToHostResult:: |
| CONNECTION_RESULT_FAILURE_CLIENT_CONNECTION_INTERNAL_ERROR, |
| test_devices_[0].GetDeviceId()); |
| |
| VerifyFailure_ClientConnection( |
| HostConnectionMetricsLogger:: |
| ConnectionToHostResult_FailureClientConnectionEventType:: |
| INTERNAL_ERROR); |
| VerifyFailure( |
| HostConnectionMetricsLogger::ConnectionToHostResult_FailureEventType:: |
| CLIENT_CONNECTION_ERROR); |
| VerifySuccess(HostConnectionMetricsLogger:: |
| ConnectionToHostResult_SuccessEventType::FAILURE, |
| false /* is_background_advertisement */); |
| VerifyProvisioningFailure( |
| HostConnectionMetricsLogger:: |
| ConnectionToHostResult_ProvisioningFailureEventType::OTHER); |
| } |
| |
| TEST_F(HostConnectionMetricsLoggerTest, |
| DISABLED_RecordConnectionResultFailureTetheringTimeout_SetupRequired) { |
| SetActiveHostToConnecting(test_devices_[0].GetDeviceId()); |
| |
| metrics_logger_->RecordConnectionToHostResult( |
| HostConnectionMetricsLogger::ConnectionToHostResult:: |
| CONNECTION_RESULT_FAILURE_TETHERING_TIMED_OUT_FIRST_TIME_SETUP_WAS_REQUIRED, |
| test_devices_[0].GetDeviceId()); |
| |
| VerifyFailure_TetheringTimeout( |
| HostConnectionMetricsLogger:: |
| ConnectionToHostResult_FailureTetheringTimeoutEventType:: |
| FIRST_TIME_SETUP_WAS_REQUIRED); |
| VerifyFailure( |
| HostConnectionMetricsLogger::ConnectionToHostResult_FailureEventType:: |
| TETHERING_TIMED_OUT); |
| VerifySuccess(HostConnectionMetricsLogger:: |
| ConnectionToHostResult_SuccessEventType::FAILURE, |
| false /* is_background_advertisement */); |
| VerifyProvisioningFailure( |
| HostConnectionMetricsLogger:: |
| ConnectionToHostResult_ProvisioningFailureEventType::OTHER); |
| } |
| |
| TEST_F( |
| HostConnectionMetricsLoggerTest, |
| DISABLED_RecordConnectionResultFailureTetheringTimeout_SetupNotRequired) { |
| SetActiveHostToConnecting(test_devices_[0].GetDeviceId()); |
| |
| metrics_logger_->RecordConnectionToHostResult( |
| HostConnectionMetricsLogger::ConnectionToHostResult:: |
| CONNECTION_RESULT_FAILURE_TETHERING_TIMED_OUT_FIRST_TIME_SETUP_WAS_NOT_REQUIRED, |
| test_devices_[0].GetDeviceId()); |
| |
| VerifyFailure_TetheringTimeout( |
| HostConnectionMetricsLogger:: |
| ConnectionToHostResult_FailureTetheringTimeoutEventType:: |
| FIRST_TIME_SETUP_WAS_NOT_REQUIRED); |
| VerifyFailure( |
| HostConnectionMetricsLogger::ConnectionToHostResult_FailureEventType:: |
| TETHERING_TIMED_OUT); |
| VerifySuccess(HostConnectionMetricsLogger:: |
| ConnectionToHostResult_SuccessEventType::FAILURE, |
| false /* is_background_advertisement */); |
| VerifyProvisioningFailure( |
| HostConnectionMetricsLogger:: |
| ConnectionToHostResult_ProvisioningFailureEventType::OTHER); |
| } |
| |
| TEST_F(HostConnectionMetricsLoggerTest, |
| DISABLED_RecordConnectionResultFailureTetheringUnsupported) { |
| SetActiveHostToConnecting(test_devices_[0].GetDeviceId()); |
| |
| metrics_logger_->RecordConnectionToHostResult( |
| HostConnectionMetricsLogger::ConnectionToHostResult:: |
| CONNECTION_RESULT_FAILURE_TETHERING_UNSUPPORTED, |
| test_devices_[0].GetDeviceId()); |
| |
| VerifyFailure( |
| HostConnectionMetricsLogger::ConnectionToHostResult_FailureEventType:: |
| TETHERING_UNSUPPORTED); |
| VerifySuccess(HostConnectionMetricsLogger:: |
| ConnectionToHostResult_SuccessEventType::FAILURE, |
| false /* is_background_advertisement */); |
| } |
| |
| TEST_F(HostConnectionMetricsLoggerTest, |
| DISABLED_RecordConnectionResultFailureNoCellData) { |
| SetActiveHostToConnecting(test_devices_[0].GetDeviceId()); |
| |
| metrics_logger_->RecordConnectionToHostResult( |
| HostConnectionMetricsLogger::ConnectionToHostResult:: |
| CONNECTION_RESULT_FAILURE_NO_CELL_DATA, |
| test_devices_[0].GetDeviceId()); |
| |
| VerifyFailure(HostConnectionMetricsLogger:: |
| ConnectionToHostResult_FailureEventType::NO_CELL_DATA); |
| VerifySuccess(HostConnectionMetricsLogger:: |
| ConnectionToHostResult_SuccessEventType::FAILURE, |
| false /* is_background_advertisement */); |
| } |
| |
| TEST_F(HostConnectionMetricsLoggerTest, |
| DISABLED_RecordConnectionResultFailureEnablingHotspotFailed) { |
| SetActiveHostToConnecting(test_devices_[0].GetDeviceId()); |
| |
| metrics_logger_->RecordConnectionToHostResult( |
| HostConnectionMetricsLogger::ConnectionToHostResult:: |
| CONNECTION_RESULT_FAILURE_ENABLING_HOTSPOT_FAILED, |
| test_devices_[0].GetDeviceId()); |
| |
| VerifyFailure( |
| HostConnectionMetricsLogger::ConnectionToHostResult_FailureEventType:: |
| ENABLING_HOTSPOT_FAILED); |
| VerifySuccess(HostConnectionMetricsLogger:: |
| ConnectionToHostResult_SuccessEventType::FAILURE, |
| false /* is_background_advertisement */); |
| } |
| |
| TEST_F(HostConnectionMetricsLoggerTest, |
| DISABLED_RecordConnectionResultFailureEnablingHotspotTimeout) { |
| SetActiveHostToConnecting(test_devices_[0].GetDeviceId()); |
| |
| metrics_logger_->RecordConnectionToHostResult( |
| HostConnectionMetricsLogger::ConnectionToHostResult:: |
| CONNECTION_RESULT_FAILURE_ENABLING_HOTSPOT_TIMEOUT, |
| test_devices_[0].GetDeviceId()); |
| |
| VerifyFailure( |
| HostConnectionMetricsLogger::ConnectionToHostResult_FailureEventType:: |
| ENABLING_HOTSPOT_TIMEOUT); |
| VerifySuccess(HostConnectionMetricsLogger:: |
| ConnectionToHostResult_SuccessEventType::FAILURE, |
| false /* is_background_advertisement */); |
| } |
| |
| TEST_F(HostConnectionMetricsLoggerTest, RecordConnectToHostDuration) { |
| VerifyConnectToHostDuration(true /* is_background_advertisement */); |
| } |
| |
| TEST_F(HostConnectionMetricsLoggerTest, |
| DISABLED_RecordConnectionResultFailureNoResponse) { |
| SetActiveHostToConnecting(test_devices_[0].GetDeviceId()); |
| |
| metrics_logger_->RecordConnectionToHostResult( |
| HostConnectionMetricsLogger::ConnectionToHostResult:: |
| CONNECTION_RESULT_FAILURE_NO_RESPONSE, |
| test_devices_[0].GetDeviceId()); |
| |
| VerifyFailure(HostConnectionMetricsLogger:: |
| ConnectionToHostResult_FailureEventType::NO_RESPONSE); |
| VerifySuccess(HostConnectionMetricsLogger:: |
| ConnectionToHostResult_SuccessEventType::FAILURE, |
| false /* is_background_advertisement */); |
| } |
| |
| TEST_F(HostConnectionMetricsLoggerTest, |
| DISABLED_RecordConnectionResultFailureInvalidHotspotCredentials) { |
| SetActiveHostToConnecting(test_devices_[0].GetDeviceId()); |
| |
| metrics_logger_->RecordConnectionToHostResult( |
| HostConnectionMetricsLogger::ConnectionToHostResult:: |
| CONNECTION_RESULT_FAILURE_INVALID_HOTSPOT_CREDENTIALS, |
| test_devices_[0].GetDeviceId()); |
| |
| VerifyFailure( |
| HostConnectionMetricsLogger::ConnectionToHostResult_FailureEventType:: |
| INVALID_HOTSPOT_CREDENTIALS); |
| VerifySuccess(HostConnectionMetricsLogger:: |
| ConnectionToHostResult_SuccessEventType::FAILURE, |
| false /* is_background_advertisement */); |
| } |
| |
| } // namespace tether |
| |
| } // namespace chromeos |
