| // Copyright (c) 2012 The Chromium OS 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 "shill/metrics.h" |
| |
| #include <chromeos/dbus/service_constants.h> |
| #include <metrics/metrics_library_mock.h> |
| #include <metrics/timer_mock.h> |
| |
| #include "shill/mock_service.h" |
| #include "shill/mock_wifi_service.h" |
| #include "shill/property_store_unittest.h" |
| |
| using testing::_; |
| using testing::DoAll; |
| using testing::Ge; |
| using testing::Mock; |
| using testing::Return; |
| using testing::SetArgumentPointee; |
| using testing::Test; |
| |
| namespace shill { |
| |
| class MetricsTest : public PropertyStoreTest { |
| public: |
| MetricsTest() |
| : service_(new MockService(control_interface(), |
| dispatcher(), |
| &metrics_, |
| manager())), |
| wifi_(new WiFi(control_interface(), |
| dispatcher(), |
| &metrics_, |
| manager(), |
| "wlan0", |
| "000102030405", |
| 0)), |
| wifi_service_(new MockWiFiService(control_interface(), |
| dispatcher(), |
| &metrics_, |
| manager(), |
| wifi_, |
| ssid_, |
| flimflam::kModeManaged, |
| flimflam::kSecurityNone, |
| false)) { |
| } |
| |
| virtual ~MetricsTest() {} |
| |
| virtual void SetUp() { |
| metrics_.set_library(&library_); |
| metrics_.collect_bootstats_ = false; |
| } |
| |
| protected: |
| void ExpectCommonPostReady(Metrics::WiFiChannel channel, |
| Metrics::WiFiNetworkPhyMode mode, |
| Metrics::WiFiSecurity security, |
| int signal_strength) { |
| EXPECT_CALL(library_, SendEnumToUMA("Network.Shill.Wifi.Channel", |
| channel, |
| Metrics::kMetricNetworkChannelMax)); |
| EXPECT_CALL(library_, SendEnumToUMA("Network.Shill.Wifi.PhyMode", |
| mode, |
| Metrics::kWiFiNetworkPhyModeMax)); |
| EXPECT_CALL(library_, SendEnumToUMA("Network.Shill.Wifi.Security", |
| security, |
| Metrics::kWiFiSecurityMax)); |
| EXPECT_CALL(library_, |
| SendToUMA("Network.Shill.Wifi.SignalStrength", |
| signal_strength, |
| Metrics::kMetricNetworkSignalStrengthMin, |
| Metrics::kMetricNetworkSignalStrengthMax, |
| Metrics::kMetricNetworkSignalStrengthNumBuckets)); |
| } |
| |
| Metrics metrics_; // This must be destroyed after service_ and wifi_service_ |
| MetricsLibraryMock library_; |
| scoped_refptr<MockService> service_; |
| WiFiRefPtr wifi_; |
| const std::vector<uint8_t> ssid_; |
| scoped_refptr<MockWiFiService> wifi_service_; |
| }; |
| |
| TEST_F(MetricsTest, TimeToConfig) { |
| EXPECT_CALL(library_, SendToUMA("Network.Shill.Unknown.TimeToConfig", |
| Ge(0), |
| Metrics::kTimerHistogramMillisecondsMin, |
| Metrics::kTimerHistogramMillisecondsMax, |
| Metrics::kTimerHistogramNumBuckets)); |
| metrics_.RegisterService(service_); |
| metrics_.NotifyServiceStateChanged(service_, Service::kStateConfiguring); |
| metrics_.NotifyServiceStateChanged(service_, Service::kStateConnected); |
| } |
| |
| TEST_F(MetricsTest, TimeToPortal) { |
| EXPECT_CALL(library_, SendToUMA("Network.Shill.Unknown.TimeToPortal", |
| Ge(0), |
| Metrics::kTimerHistogramMillisecondsMin, |
| Metrics::kTimerHistogramMillisecondsMax, |
| Metrics::kTimerHistogramNumBuckets)); |
| metrics_.RegisterService(service_); |
| metrics_.NotifyServiceStateChanged(service_, Service::kStateConnected); |
| metrics_.NotifyServiceStateChanged(service_, Service::kStatePortal); |
| } |
| |
| TEST_F(MetricsTest, TimeToOnline) { |
| EXPECT_CALL(library_, SendToUMA("Network.Shill.Unknown.TimeToOnline", |
| Ge(0), |
| Metrics::kTimerHistogramMillisecondsMin, |
| Metrics::kTimerHistogramMillisecondsMax, |
| Metrics::kTimerHistogramNumBuckets)); |
| metrics_.RegisterService(service_); |
| metrics_.NotifyServiceStateChanged(service_, Service::kStateConnected); |
| metrics_.NotifyServiceStateChanged(service_, Service::kStateOnline); |
| } |
| |
| TEST_F(MetricsTest, ServiceFailure) { |
| EXPECT_CALL(*service_.get(), failure()) |
| .WillRepeatedly(Return(Service::kFailureBadPassphrase)); |
| EXPECT_CALL(library_, SendEnumToUMA(Metrics::kMetricNetworkServiceErrors, |
| Service::kFailureBadPassphrase, |
| Metrics::kMetricNetworkServiceErrorsMax)); |
| metrics_.RegisterService(service_); |
| metrics_.NotifyServiceStateChanged(service_, Service::kStateFailure); |
| } |
| |
| TEST_F(MetricsTest, WiFiServiceTimeToJoin) { |
| EXPECT_CALL(library_, SendToUMA("Network.Shill.Wifi.TimeToJoin", |
| Ge(0), |
| Metrics::kTimerHistogramMillisecondsMin, |
| Metrics::kTimerHistogramMillisecondsMax, |
| Metrics::kTimerHistogramNumBuckets)); |
| metrics_.RegisterService(wifi_service_); |
| metrics_.NotifyServiceStateChanged(wifi_service_, Service::kStateAssociating); |
| metrics_.NotifyServiceStateChanged(wifi_service_, Service::kStateConfiguring); |
| } |
| |
| TEST_F(MetricsTest, WiFiServicePostReady) { |
| base::TimeDelta non_zero_time_delta = base::TimeDelta::FromMilliseconds(1); |
| chromeos_metrics::TimerMock *mock_time_resume_to_ready_timer = |
| new chromeos_metrics::TimerMock; |
| metrics_.set_time_resume_to_ready_timer(mock_time_resume_to_ready_timer); |
| |
| const int kStrength = -42; |
| ExpectCommonPostReady(Metrics::kWiFiChannel2412, |
| Metrics::kWiFiNetworkPhyMode11a, |
| Metrics::kWiFiSecurityWep, |
| -kStrength); |
| EXPECT_CALL(library_, SendToUMA("Network.Shill.Wifi.TimeResumeToReady", |
| _, _, _, _)).Times(0); |
| wifi_service_->frequency_ = 2412; |
| wifi_service_->physical_mode_ = Metrics::kWiFiNetworkPhyMode11a; |
| wifi_service_->security_ = flimflam::kSecurityWep; |
| wifi_service_->raw_signal_strength_ = kStrength; |
| metrics_.RegisterService(wifi_service_); |
| metrics_.NotifyServiceStateChanged(wifi_service_, Service::kStateConnected); |
| Mock::VerifyAndClearExpectations(&library_); |
| |
| // Simulate a system suspend, resume and an AP reconnect. |
| ExpectCommonPostReady(Metrics::kWiFiChannel2412, |
| Metrics::kWiFiNetworkPhyMode11a, |
| Metrics::kWiFiSecurityWep, |
| -kStrength); |
| EXPECT_CALL(library_, SendToUMA("Network.Shill.Wifi.TimeResumeToReady", |
| Ge(0), |
| Metrics::kTimerHistogramMillisecondsMin, |
| Metrics::kTimerHistogramMillisecondsMax, |
| Metrics::kTimerHistogramNumBuckets)); |
| EXPECT_CALL(*mock_time_resume_to_ready_timer, GetElapsedTime(_)). |
| WillOnce(DoAll(SetArgumentPointee<0>(non_zero_time_delta), Return(true))); |
| metrics_.NotifyPowerStateChange(PowerManagerProxyDelegate::kMem); |
| metrics_.NotifyPowerStateChange(PowerManagerProxyDelegate::kOn); |
| metrics_.NotifyServiceStateChanged(wifi_service_, Service::kStateConnected); |
| Mock::VerifyAndClearExpectations(&library_); |
| Mock::VerifyAndClearExpectations(mock_time_resume_to_ready_timer); |
| |
| // Make sure subsequent connects do not count towards TimeResumeToReady. |
| ExpectCommonPostReady(Metrics::kWiFiChannel2412, |
| Metrics::kWiFiNetworkPhyMode11a, |
| Metrics::kWiFiSecurityWep, |
| -kStrength); |
| EXPECT_CALL(library_, SendToUMA("Network.Shill.Wifi.TimeResumeToReady", |
| _, _, _, _)).Times(0); |
| metrics_.NotifyServiceStateChanged(wifi_service_, Service::kStateConnected); |
| } |
| |
| TEST_F(MetricsTest, FrequencyToChannel) { |
| EXPECT_EQ(Metrics::kWiFiChannelUndef, metrics_.WiFiFrequencyToChannel(2411)); |
| EXPECT_EQ(Metrics::kWiFiChannel2412, metrics_.WiFiFrequencyToChannel(2412)); |
| EXPECT_EQ(Metrics::kWiFiChannel2472, metrics_.WiFiFrequencyToChannel(2472)); |
| EXPECT_EQ(Metrics::kWiFiChannelUndef, metrics_.WiFiFrequencyToChannel(2473)); |
| EXPECT_EQ(Metrics::kWiFiChannel2484, metrics_.WiFiFrequencyToChannel(2484)); |
| EXPECT_EQ(Metrics::kWiFiChannelUndef, metrics_.WiFiFrequencyToChannel(5169)); |
| EXPECT_EQ(Metrics::kWiFiChannel5170, metrics_.WiFiFrequencyToChannel(5170)); |
| EXPECT_EQ(Metrics::kWiFiChannel5190, metrics_.WiFiFrequencyToChannel(5190)); |
| EXPECT_EQ(Metrics::kWiFiChannel5180, metrics_.WiFiFrequencyToChannel(5180)); |
| EXPECT_EQ(Metrics::kWiFiChannel5200, metrics_.WiFiFrequencyToChannel(5200)); |
| EXPECT_EQ(Metrics::kWiFiChannel5230, metrics_.WiFiFrequencyToChannel(5230)); |
| EXPECT_EQ(Metrics::kWiFiChannelUndef, metrics_.WiFiFrequencyToChannel(5231)); |
| EXPECT_EQ(Metrics::kWiFiChannelUndef, metrics_.WiFiFrequencyToChannel(5239)); |
| EXPECT_EQ(Metrics::kWiFiChannel5240, metrics_.WiFiFrequencyToChannel(5240)); |
| EXPECT_EQ(Metrics::kWiFiChannelUndef, metrics_.WiFiFrequencyToChannel(5241)); |
| EXPECT_EQ(Metrics::kWiFiChannel5320, metrics_.WiFiFrequencyToChannel(5320)); |
| EXPECT_EQ(Metrics::kWiFiChannelUndef, metrics_.WiFiFrequencyToChannel(5321)); |
| EXPECT_EQ(Metrics::kWiFiChannelUndef, metrics_.WiFiFrequencyToChannel(5499)); |
| EXPECT_EQ(Metrics::kWiFiChannel5500, metrics_.WiFiFrequencyToChannel(5500)); |
| EXPECT_EQ(Metrics::kWiFiChannelUndef, metrics_.WiFiFrequencyToChannel(5501)); |
| EXPECT_EQ(Metrics::kWiFiChannel5700, metrics_.WiFiFrequencyToChannel(5700)); |
| EXPECT_EQ(Metrics::kWiFiChannelUndef, metrics_.WiFiFrequencyToChannel(5701)); |
| EXPECT_EQ(Metrics::kWiFiChannelUndef, metrics_.WiFiFrequencyToChannel(5744)); |
| EXPECT_EQ(Metrics::kWiFiChannel5745, metrics_.WiFiFrequencyToChannel(5745)); |
| EXPECT_EQ(Metrics::kWiFiChannelUndef, metrics_.WiFiFrequencyToChannel(5746)); |
| EXPECT_EQ(Metrics::kWiFiChannel5825, metrics_.WiFiFrequencyToChannel(5825)); |
| EXPECT_EQ(Metrics::kWiFiChannelUndef, metrics_.WiFiFrequencyToChannel(5826)); |
| } |
| |
| TEST_F(MetricsTest, TimeOnlineTimeToDrop) { |
| chromeos_metrics::TimerMock *mock_time_online_timer = |
| new chromeos_metrics::TimerMock; |
| metrics_.set_time_online_timer(mock_time_online_timer); |
| chromeos_metrics::TimerMock *mock_time_to_drop_timer = |
| new chromeos_metrics::TimerMock; |
| metrics_.set_time_to_drop_timer(mock_time_to_drop_timer); |
| EXPECT_CALL(*service_.get(), technology()). |
| WillOnce(Return(Technology::kEthernet)); |
| EXPECT_CALL(library_, SendToUMA("Network.Shill.Ethernet.TimeOnline", |
| Ge(0), |
| Metrics::kMetricTimeOnlineSecondsMin, |
| Metrics::kMetricTimeOnlineSecondsMax, |
| Metrics::kTimerHistogramNumBuckets)); |
| EXPECT_CALL(library_, SendToUMA(Metrics::kMetricTimeToDropSeconds, |
| Ge(0), |
| Metrics::kMetricTimeToDropSecondsMin, |
| Metrics::kMetricTimeToDropSecondsMax, |
| Metrics::kTimerHistogramNumBuckets)).Times(0); |
| EXPECT_CALL(*mock_time_online_timer, Start()).Times(2); |
| EXPECT_CALL(*mock_time_to_drop_timer, Start()); |
| metrics_.NotifyDefaultServiceChanged(service_); |
| metrics_.NotifyDefaultServiceChanged(wifi_service_); |
| |
| EXPECT_CALL(*mock_time_online_timer, Start()); |
| EXPECT_CALL(*mock_time_to_drop_timer, Start()).Times(0); |
| EXPECT_CALL(library_, SendToUMA("Network.Shill.Wifi.TimeOnline", |
| Ge(0), |
| Metrics::kMetricTimeOnlineSecondsMin, |
| Metrics::kMetricTimeOnlineSecondsMax, |
| Metrics::kTimerHistogramNumBuckets)); |
| EXPECT_CALL(library_, SendToUMA(Metrics::kMetricTimeToDropSeconds, |
| Ge(0), |
| Metrics::kMetricTimeToDropSecondsMin, |
| Metrics::kMetricTimeToDropSecondsMax, |
| Metrics::kTimerHistogramNumBuckets)); |
| metrics_.NotifyDefaultServiceChanged(NULL); |
| } |
| |
| TEST_F(MetricsTest, Disconnect) { |
| EXPECT_CALL(*service_.get(), technology()). |
| WillRepeatedly(Return(Technology::kWifi)); |
| EXPECT_CALL(*service_.get(), explicitly_disconnected()). |
| WillOnce(Return(false)); |
| EXPECT_CALL(library_, SendToUMA("Network.Shill.Wifi.Disconnect", |
| false, |
| Metrics::kMetricDisconnectMin, |
| Metrics::kMetricDisconnectMax, |
| Metrics::kMetricDisconnectNumBuckets)); |
| metrics_.NotifyServiceDisconnect(service_); |
| |
| EXPECT_CALL(*service_.get(), explicitly_disconnected()). |
| WillOnce(Return(true)); |
| EXPECT_CALL(library_, SendToUMA("Network.Shill.Wifi.Disconnect", |
| true, |
| Metrics::kMetricDisconnectMin, |
| Metrics::kMetricDisconnectMax, |
| Metrics::kMetricDisconnectNumBuckets)); |
| metrics_.NotifyServiceDisconnect(service_); |
| } |
| |
| TEST_F(MetricsTest, PortalDetectionResultToEnum) { |
| PortalDetector::Result result(PortalDetector::kPhaseDNS, |
| PortalDetector::kStatusFailure, 0, true); |
| EXPECT_EQ(Metrics::kPortalResultDNSFailure, |
| Metrics::PortalDetectionResultToEnum(result)); |
| |
| result.phase = PortalDetector::kPhaseDNS; |
| result.status = PortalDetector::kStatusTimeout; |
| EXPECT_EQ(Metrics::kPortalResultDNSTimeout, |
| Metrics::PortalDetectionResultToEnum(result)); |
| |
| result.phase = PortalDetector::kPhaseConnection; |
| result.status = PortalDetector::kStatusFailure; |
| EXPECT_EQ(Metrics::kPortalResultConnectionFailure, |
| Metrics::PortalDetectionResultToEnum(result)); |
| |
| result.phase = PortalDetector::kPhaseConnection; |
| result.status = PortalDetector::kStatusTimeout; |
| EXPECT_EQ(Metrics::kPortalResultConnectionTimeout, |
| Metrics::PortalDetectionResultToEnum(result)); |
| |
| result.phase = PortalDetector::kPhaseHTTP; |
| result.status = PortalDetector::kStatusFailure; |
| EXPECT_EQ(Metrics::kPortalResultHTTPFailure, |
| Metrics::PortalDetectionResultToEnum(result)); |
| |
| result.phase = PortalDetector::kPhaseHTTP; |
| result.status = PortalDetector::kStatusTimeout; |
| EXPECT_EQ(Metrics::kPortalResultHTTPTimeout, |
| Metrics::PortalDetectionResultToEnum(result)); |
| |
| result.phase = PortalDetector::kPhaseContent; |
| result.status = PortalDetector::kStatusSuccess; |
| EXPECT_EQ(Metrics::kPortalResultSuccess, |
| Metrics::PortalDetectionResultToEnum(result)); |
| |
| result.phase = PortalDetector::kPhaseContent; |
| result.status = PortalDetector::kStatusFailure; |
| EXPECT_EQ(Metrics::kPortalResultContentFailure, |
| Metrics::PortalDetectionResultToEnum(result)); |
| |
| result.phase = PortalDetector::kPhaseContent; |
| result.status = PortalDetector::kStatusTimeout; |
| EXPECT_EQ(Metrics::kPortalResultContentTimeout, |
| Metrics::PortalDetectionResultToEnum(result)); |
| |
| result.phase = PortalDetector::kPhaseUnknown; |
| result.status = PortalDetector::kStatusFailure; |
| EXPECT_EQ(Metrics::kPortalResultUnknown, |
| Metrics::PortalDetectionResultToEnum(result)); |
| } |
| |
| TEST_F(MetricsTest, TimeToDisable) { |
| EXPECT_CALL(library_, |
| SendToUMA("Network.Shill.Cellular.TimeToDisable", |
| Ge(0), |
| Metrics::kMetricTimeToDisableMillisecondsMin, |
| Metrics::kMetricTimeToDisableMillisecondsMax, |
| Metrics::kMetricTimeToDisableMillisecondsNumBuckets)); |
| const int kInterfaceIndex = 1; |
| metrics_.RegisterDevice(kInterfaceIndex, Technology::kCellular); |
| metrics_.NotifyDeviceDisableStarted(kInterfaceIndex); |
| metrics_.NotifyDeviceDisableFinished(kInterfaceIndex); |
| } |
| |
| TEST_F(MetricsTest, TimeToEnable) { |
| EXPECT_CALL(library_, |
| SendToUMA("Network.Shill.Cellular.TimeToEnable", |
| Ge(0), |
| Metrics::kMetricTimeToEnableMillisecondsMin, |
| Metrics::kMetricTimeToEnableMillisecondsMax, |
| Metrics::kMetricTimeToEnableMillisecondsNumBuckets)); |
| const int kInterfaceIndex = 1; |
| metrics_.RegisterDevice(kInterfaceIndex, Technology::kCellular); |
| metrics_.NotifyDeviceEnableStarted(kInterfaceIndex); |
| metrics_.NotifyDeviceEnableFinished(kInterfaceIndex); |
| } |
| |
| TEST_F(MetricsTest, TimeToInitialize) { |
| EXPECT_CALL(library_, |
| SendToUMA("Network.Shill.Cellular.TimeToInitialize", |
| Ge(0), |
| Metrics::kMetricTimeToInitializeMillisecondsMin, |
| Metrics::kMetricTimeToInitializeMillisecondsMax, |
| Metrics::kMetricTimeToInitializeMillisecondsNumBuckets)); |
| const int kInterfaceIndex = 1; |
| metrics_.RegisterDevice(kInterfaceIndex, Technology::kCellular); |
| metrics_.NotifyDeviceInitialized(kInterfaceIndex); |
| } |
| |
| #ifndef NDEBUG |
| |
| typedef MetricsTest MetricsDeathTest; |
| |
| TEST_F(MetricsDeathTest, PortalDetectionResultToEnumDNSSuccess) { |
| PortalDetector::Result result(PortalDetector::kPhaseDNS, |
| PortalDetector::kStatusSuccess, 0, true); |
| EXPECT_DEATH(Metrics::PortalDetectionResultToEnum(result), |
| "Final result status 1 is not allowed in the DNS phase"); |
| } |
| |
| TEST_F(MetricsDeathTest, PortalDetectionResultToEnumConnectionSuccess) { |
| PortalDetector::Result result(PortalDetector::kPhaseConnection, |
| PortalDetector::kStatusSuccess, 0, true); |
| EXPECT_DEATH(Metrics::PortalDetectionResultToEnum(result), |
| "Final result status 1 is not allowed in the Connection phase"); |
| } |
| |
| TEST_F(MetricsDeathTest, PortalDetectionResultToEnumHTTPSuccess) { |
| PortalDetector::Result result(PortalDetector::kPhaseHTTP, |
| PortalDetector::kStatusSuccess, 0, true); |
| EXPECT_DEATH(Metrics::PortalDetectionResultToEnum(result), |
| "Final result status 1 is not allowed in the HTTP phase"); |
| } |
| |
| #endif // NDEBUG |
| |
| } // namespace shill |