| // Copyright 2018 The ChromiumOS Authors |
| // 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 <cstdint> |
| #include <iterator> |
| #include <memory> |
| #include <string> |
| #include <utility> |
| #include <vector> |
| |
| #include <base/files/scoped_temp_dir.h> |
| #include <chromeos/dbus/service_constants.h> |
| #include <gmock/gmock.h> |
| #include <gtest/gtest.h> |
| #include <metrics/metrics_library_mock.h> |
| #include <metrics/structured/event_base.h> |
| #include <metrics/structured/mock_recorder.h> |
| #include <metrics/structured/recorder_singleton.h> |
| #include <metrics/structured_events.h> |
| #include <metrics/timer_mock.h> |
| |
| #include "shill/mock_control.h" |
| #include "shill/mock_log.h" |
| #include "shill/mock_manager.h" |
| #include "shill/mock_service.h" |
| #include "shill/test_event_dispatcher.h" |
| #include "shill/vpn/vpn_types.h" |
| #include "shill/wifi/ieee80211.h" |
| #include "shill/wifi/mock_wifi.h" |
| |
| using testing::_; |
| using testing::AnyNumber; |
| using testing::DoAll; |
| using testing::Eq; |
| using testing::Ge; |
| using testing::Mock; |
| using testing::NiceMock; |
| using testing::Return; |
| using testing::SetArgPointee; |
| using testing::Test; |
| |
| namespace shill { |
| |
| class MetricsTest : public Test { |
| public: |
| MetricsTest() |
| : manager_(&control_interface_, &dispatcher_, &metrics_), |
| recorder_(new metrics::structured::MockRecorder()), |
| service_(new MockService(&manager_)) {} |
| |
| ~MetricsTest() override = default; |
| |
| void SetUp() override { |
| metrics_.SetLibraryForTesting(&library_); |
| auto recorder = |
| std::unique_ptr<metrics::structured::MockRecorder>(recorder_); |
| metrics::structured::RecorderSingleton::GetInstance()->SetRecorderForTest( |
| std::move(recorder)); |
| } |
| |
| void TearDown() override { |
| // Destroy the MockRecorder object explicitly to trigger the verification. |
| metrics::structured::RecorderSingleton::GetInstance()->SetRecorderForTest( |
| nullptr); |
| } |
| |
| protected: |
| MockControl control_interface_; |
| EventDispatcherForTest dispatcher_; |
| MockManager manager_; |
| Metrics metrics_; // This must be destroyed after all |service_|s. |
| MetricsLibraryMock library_; |
| metrics::structured::MockRecorder* recorder_; |
| const std::vector<uint8_t> ssid_; |
| scoped_refptr<MockService> service_; |
| }; |
| |
| TEST_F(MetricsTest, EnumMetric) { |
| Metrics::EnumMetric<Metrics::FixedName> metric1 = { |
| .n = Metrics::FixedName{"Fake.Metric"}, |
| .max = 25, |
| }; |
| EXPECT_CALL(library_, SendEnumToUMA("Fake.Metric", 10, 25)); |
| metrics_.SendEnumToUMA(metric1, 10); |
| Mock::VerifyAndClearExpectations(&library_); |
| |
| Metrics::EnumMetric<Metrics::NameByTechnology> metric2 = { |
| .n = Metrics::NameByTechnology{"FakeEnum"}, |
| .max = 13, |
| }; |
| EXPECT_CALL(library_, SendEnumToUMA("Network.Shill.Wifi.FakeEnum", 3, 13)); |
| metrics_.SendEnumToUMA(metric2, Technology::kWiFi, 3); |
| Mock::VerifyAndClearExpectations(&library_); |
| EXPECT_CALL(library_, SendEnumToUMA("Network.Shill.Vpn.FakeEnum", 8, 13)); |
| metrics_.SendEnumToUMA(metric2, Technology::kVPN, 8); |
| Mock::VerifyAndClearExpectations(&library_); |
| |
| Metrics::EnumMetric<Metrics::NameByTechnology> metric3 = { |
| .n = Metrics::NameByTechnology{"FakeEnum", |
| Metrics::TechnologyLocation::kAfterName}, |
| .max = 13, |
| }; |
| EXPECT_CALL(library_, SendEnumToUMA("Network.Shill.FakeEnum.Wifi", 3, 13)); |
| metrics_.SendEnumToUMA(metric3, Technology::kWiFi, 3); |
| Mock::VerifyAndClearExpectations(&library_); |
| |
| Metrics::EnumMetric<Metrics::NameByVPNType> metric4 = { |
| .n = Metrics::NameByVPNType{"Enum"}, |
| .max = 10, |
| }; |
| EXPECT_CALL(library_, SendEnumToUMA("Network.Shill.Vpn.ARC.Enum", 5, 10)); |
| EXPECT_CALL(library_, SendEnumToUMA("Network.Shill.Vpn.Ikev2.Enum", 4, 10)); |
| EXPECT_CALL(library_, |
| SendEnumToUMA("Network.Shill.Vpn.L2tpIpsec.Enum", 3, 10)); |
| EXPECT_CALL(library_, SendEnumToUMA("Network.Shill.Vpn.OpenVPN.Enum", 2, 10)); |
| EXPECT_CALL(library_, |
| SendEnumToUMA("Network.Shill.Vpn.ThirdParty.Enum", 1, 10)); |
| EXPECT_CALL(library_, |
| SendEnumToUMA("Network.Shill.Vpn.WireGuard.Enum", 0, 10)); |
| metrics_.SendEnumToUMA(metric4, VPNType::kARC, 5); |
| metrics_.SendEnumToUMA(metric4, VPNType::kIKEv2, 4); |
| metrics_.SendEnumToUMA(metric4, VPNType::kL2TPIPsec, 3); |
| metrics_.SendEnumToUMA(metric4, VPNType::kOpenVPN, 2); |
| metrics_.SendEnumToUMA(metric4, VPNType::kThirdParty, 1); |
| metrics_.SendEnumToUMA(metric4, VPNType::kWireGuard, 0); |
| Mock::VerifyAndClearExpectations(&library_); |
| } |
| |
| TEST_F(MetricsTest, HistogramMetric) { |
| Metrics::HistogramMetric<Metrics::FixedName> metric1 = { |
| .n = Metrics::FixedName{"Fake.Histogram"}, |
| .min = 11, |
| .max = 66, |
| .num_buckets = 32, |
| }; |
| EXPECT_CALL(library_, SendToUMA("Fake.Histogram", 23, 11, 66, 32)); |
| metrics_.SendToUMA(metric1, 23); |
| Mock::VerifyAndClearExpectations(&library_); |
| |
| Metrics::HistogramMetric<Metrics::NameByTechnology> metric2 = { |
| .n = Metrics::NameByTechnology{"FakeBuckets"}, |
| .min = 0, |
| .max = 250, |
| .num_buckets = 64, |
| }; |
| EXPECT_CALL(library_, |
| SendToUMA("Network.Shill.Wifi.FakeBuckets", 148, 0, 250, 64)); |
| metrics_.SendToUMA(metric2, Technology::kWiFi, 148); |
| Mock::VerifyAndClearExpectations(&library_); |
| EXPECT_CALL(library_, |
| SendToUMA("Network.Shill.Ethernet.FakeBuckets", 13, 0, 250, 64)); |
| metrics_.SendToUMA(metric2, Technology::kEthernet, 13); |
| Mock::VerifyAndClearExpectations(&library_); |
| |
| const Metrics::HistogramMetric<Metrics::NameByTechnology> metric3 = { |
| .n = Metrics::NameByTechnology{"FakeBuckets", |
| Metrics::TechnologyLocation::kAfterName}, |
| .min = 0, |
| .max = 250, |
| .num_buckets = 64, |
| }; |
| EXPECT_CALL(library_, |
| SendToUMA("Network.Shill.FakeBuckets.Wifi", 148, 0, 250, 64)); |
| metrics_.SendToUMA(metric3, Technology::kWiFi, 148); |
| Mock::VerifyAndClearExpectations(&library_); |
| } |
| |
| TEST_F(MetricsTest, SparseMetric) { |
| Metrics::SparseMetric<Metrics::FixedName> metric1 = { |
| .n = Metrics::FixedName{"Fake.SparseHistogram"}, |
| }; |
| EXPECT_CALL(library_, SendSparseToUMA("Fake.SparseHistogram", 123456)); |
| metrics_.SendSparseToUMA(metric1, 123456); |
| Mock::VerifyAndClearExpectations(&library_); |
| |
| Metrics::SparseMetric<Metrics::NameByTechnology> metric2 = { |
| .n = Metrics::NameByTechnology{"FakeBucket"}, |
| }; |
| EXPECT_CALL(library_, SendSparseToUMA("Network.Shill.Wifi.FakeBucket", 7890)); |
| metrics_.SendSparseToUMA(metric2, Technology::kWiFi, 7890); |
| Mock::VerifyAndClearExpectations(&library_); |
| EXPECT_CALL(library_, |
| SendSparseToUMA("Network.Shill.Ethernet.FakeBucket", 123)); |
| metrics_.SendSparseToUMA(metric2, Technology::kEthernet, 123); |
| Mock::VerifyAndClearExpectations(&library_); |
| |
| const Metrics::SparseMetric<Metrics::NameByTechnology> metric3 = { |
| .n = Metrics::NameByTechnology{"FakePrefix", |
| Metrics::TechnologyLocation::kAfterName}, |
| }; |
| EXPECT_CALL(library_, SendSparseToUMA("Network.Shill.FakePrefix.Wifi", 3456)); |
| metrics_.SendSparseToUMA(metric3, Technology::kWiFi, 3456); |
| Mock::VerifyAndClearExpectations(&library_); |
| } |
| |
| 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)); |
| EXPECT_EQ(Metrics::kWiFiChannel5955, metrics_.WiFiFrequencyToChannel(5955)); |
| EXPECT_EQ(Metrics::kWiFiChannelUndef, metrics_.WiFiFrequencyToChannel(5956)); |
| EXPECT_EQ(Metrics::kWiFiChannel7115, metrics_.WiFiFrequencyToChannel(7115)); |
| EXPECT_EQ(Metrics::kWiFiChannelUndef, metrics_.WiFiFrequencyToChannel(7116)); |
| } |
| |
| TEST_F(MetricsTest, ChannelToFrequencyRange) { |
| EXPECT_EQ(Metrics::kWiFiFrequencyRangeUndef, |
| metrics_.WiFiChannelToFrequencyRange(Metrics::kWiFiChannelUndef)); |
| EXPECT_EQ(Metrics::kWiFiFrequencyRange24, |
| metrics_.WiFiChannelToFrequencyRange(Metrics::kWiFiChannel2484)); |
| EXPECT_EQ(Metrics::kWiFiFrequencyRange5, |
| metrics_.WiFiChannelToFrequencyRange(Metrics::kWiFiChannel5620)); |
| EXPECT_EQ(Metrics::kWiFiFrequencyRange6, |
| metrics_.WiFiChannelToFrequencyRange(Metrics::kWiFiChannel6255)); |
| } |
| |
| TEST_F(MetricsTest, TimeToConnect) { |
| EXPECT_CALL(library_, |
| SendToUMA("Network.Shill.Cellular.TimeToConnect", Ge(0), |
| Metrics::kMetricTimeToConnectMillisecondsMin, |
| Metrics::kMetricTimeToConnectMillisecondsMax, |
| Metrics::kMetricTimeToConnectMillisecondsNumBuckets)); |
| const int kInterfaceIndex = 1; |
| metrics_.RegisterDevice(kInterfaceIndex, Technology::kCellular); |
| metrics_.NotifyDeviceConnectStarted(kInterfaceIndex); |
| metrics_.NotifyDeviceConnectFinished(kInterfaceIndex); |
| } |
| |
| 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); |
| } |
| |
| TEST_F(MetricsTest, TimeToScan) { |
| EXPECT_CALL(library_, |
| SendToUMA("Network.Shill.Cellular.TimeToScan", Ge(0), |
| Metrics::kMetricTimeToScanMillisecondsMin, |
| Metrics::kMetricTimeToScanMillisecondsMax, |
| Metrics::kMetricTimeToScanMillisecondsNumBuckets)); |
| const int kInterfaceIndex = 1; |
| metrics_.RegisterDevice(kInterfaceIndex, Technology::kCellular); |
| metrics_.NotifyDeviceScanStarted(kInterfaceIndex); |
| metrics_.NotifyDeviceScanFinished(kInterfaceIndex); |
| } |
| |
| TEST_F(MetricsTest, TimeToScanAndConnect) { |
| EXPECT_CALL(library_, |
| SendToUMA("Network.Shill.Wifi.TimeToScan", Ge(0), |
| Metrics::kMetricTimeToScanMillisecondsMin, |
| Metrics::kMetricTimeToScanMillisecondsMax, |
| Metrics::kMetricTimeToScanMillisecondsNumBuckets)); |
| const int kInterfaceIndex = 1; |
| metrics_.RegisterDevice(kInterfaceIndex, Technology::kWiFi); |
| metrics_.NotifyDeviceScanStarted(kInterfaceIndex); |
| metrics_.NotifyDeviceScanFinished(kInterfaceIndex); |
| |
| EXPECT_CALL(library_, |
| SendToUMA("Network.Shill.Wifi.TimeToConnect", Ge(0), |
| Metrics::kMetricTimeToConnectMillisecondsMin, |
| Metrics::kMetricTimeToConnectMillisecondsMax, |
| Metrics::kMetricTimeToConnectMillisecondsNumBuckets)); |
| EXPECT_CALL( |
| library_, |
| SendToUMA("Network.Shill.Wifi.TimeToScanAndConnect", Ge(0), |
| Metrics::kMetricTimeToScanMillisecondsMin, |
| Metrics::kMetricTimeToScanMillisecondsMax + |
| Metrics::kMetricTimeToConnectMillisecondsMax, |
| Metrics::kMetricTimeToScanMillisecondsNumBuckets + |
| Metrics::kMetricTimeToConnectMillisecondsNumBuckets)); |
| metrics_.NotifyDeviceConnectStarted(kInterfaceIndex); |
| metrics_.NotifyDeviceConnectFinished(kInterfaceIndex); |
| } |
| |
| TEST_F(MetricsTest, SpontaneousConnect) { |
| const int kInterfaceIndex = 1; |
| metrics_.RegisterDevice(kInterfaceIndex, Technology::kWiFi); |
| EXPECT_CALL(library_, |
| SendToUMA("Network.Shill.Wifi.TimeToConnect", Ge(0), |
| Metrics::kMetricTimeToConnectMillisecondsMin, |
| Metrics::kMetricTimeToConnectMillisecondsMax, |
| Metrics::kMetricTimeToConnectMillisecondsNumBuckets)) |
| .Times(0); |
| EXPECT_CALL( |
| library_, |
| SendToUMA("Network.Shill.Wifi.TimeToScanAndConnect", Ge(0), |
| Metrics::kMetricTimeToScanMillisecondsMin, |
| Metrics::kMetricTimeToScanMillisecondsMax + |
| Metrics::kMetricTimeToConnectMillisecondsMax, |
| Metrics::kMetricTimeToScanMillisecondsNumBuckets + |
| Metrics::kMetricTimeToConnectMillisecondsNumBuckets)) |
| .Times(0); |
| // This simulates a connection that is not scan-based. |
| metrics_.NotifyDeviceConnectFinished(kInterfaceIndex); |
| } |
| |
| TEST_F(MetricsTest, ResetConnectTimer) { |
| const int kInterfaceIndex = 1; |
| metrics_.RegisterDevice(kInterfaceIndex, Technology::kWiFi); |
| chromeos_metrics::TimerReporterMock* mock_scan_timer = |
| new chromeos_metrics::TimerReporterMock; |
| metrics_.set_time_to_scan_timer(kInterfaceIndex, mock_scan_timer); |
| chromeos_metrics::TimerReporterMock* mock_connect_timer = |
| new chromeos_metrics::TimerReporterMock; |
| metrics_.set_time_to_connect_timer(kInterfaceIndex, mock_connect_timer); |
| chromeos_metrics::TimerReporterMock* mock_scan_connect_timer = |
| new chromeos_metrics::TimerReporterMock; |
| metrics_.set_time_to_scan_connect_timer(kInterfaceIndex, |
| mock_scan_connect_timer); |
| EXPECT_CALL(*mock_scan_timer, Reset()).Times(0); |
| EXPECT_CALL(*mock_connect_timer, Reset()); |
| EXPECT_CALL(*mock_scan_connect_timer, Reset()); |
| metrics_.ResetConnectTimer(kInterfaceIndex); |
| } |
| |
| TEST_F(MetricsTest, TimeToScanNoStart) { |
| EXPECT_CALL(library_, |
| SendToUMA("Network.Shill.Cellular.TimeToScan", _, _, _, _)) |
| .Times(0); |
| const int kInterfaceIndex = 1; |
| metrics_.RegisterDevice(kInterfaceIndex, Technology::kCellular); |
| metrics_.NotifyDeviceScanFinished(kInterfaceIndex); |
| } |
| |
| TEST_F(MetricsTest, TimeFromRekeyToFailureExceedMaxDuration) { |
| chromeos_metrics::TimerReporterMock* mock_rekey_timer = |
| new chromeos_metrics::TimerReporterMock; |
| base::TimeDelta large_time_delta = |
| base::Seconds(Metrics::kMetricTimeFromRekeyToFailureSeconds.max + 1); |
| EXPECT_CALL(*mock_rekey_timer, HasStarted()) |
| .Times(2) |
| .WillOnce(Return(false)) |
| .WillOnce(Return(true)); |
| EXPECT_CALL(*mock_rekey_timer, Start()); |
| EXPECT_CALL(*mock_rekey_timer, GetElapsedTime(_)) |
| .WillOnce(DoAll(SetArgPointee<0>(large_time_delta), Return(true))); |
| EXPECT_CALL(library_, SendToUMA(_, _, _, _, _)).Times(0); |
| EXPECT_CALL(*mock_rekey_timer, Reset()); |
| metrics_.set_time_between_rekey_and_connection_failure_timer( |
| mock_rekey_timer); |
| metrics_.NotifyRekeyStart(); |
| metrics_.NotifyWiFiConnectionUnreliable(); |
| } |
| |
| TEST_F(MetricsTest, TimeFromRekeyToFailureValidDuration) { |
| chromeos_metrics::TimerReporterMock* mock_rekey_timer = |
| new chromeos_metrics::TimerReporterMock; |
| base::TimeDelta good_time_delta = |
| base::Seconds(Metrics::kMetricTimeFromRekeyToFailureSeconds.min + 1); |
| EXPECT_CALL(*mock_rekey_timer, HasStarted()) |
| .Times(2) |
| .WillOnce(Return(false)) |
| .WillOnce(Return(true)); |
| EXPECT_CALL(*mock_rekey_timer, Start()); |
| EXPECT_CALL(*mock_rekey_timer, GetElapsedTime(_)) |
| .WillOnce(DoAll(SetArgPointee<0>(good_time_delta), Return(true))); |
| EXPECT_CALL( |
| library_, |
| SendToUMA("Network.Shill.WiFi.TimeFromRekeyToFailureSeconds", _, _, _, _)) |
| .Times(1); |
| EXPECT_CALL(*mock_rekey_timer, Reset()); |
| metrics_.set_time_between_rekey_and_connection_failure_timer( |
| mock_rekey_timer); |
| metrics_.NotifyRekeyStart(); |
| metrics_.NotifyWiFiConnectionUnreliable(); |
| } |
| |
| TEST_F(MetricsTest, TimeFromRekeyToFailureBSSIDChange) { |
| chromeos_metrics::TimerReporterMock* mock_rekey_timer = |
| new chromeos_metrics::TimerReporterMock; |
| |
| EXPECT_CALL(*mock_rekey_timer, HasStarted()) |
| .Times(2) |
| .WillOnce(Return(false)) |
| .WillOnce(Return(false)); |
| EXPECT_CALL(*mock_rekey_timer, Start()); |
| EXPECT_CALL(*mock_rekey_timer, Reset()); |
| EXPECT_CALL(*mock_rekey_timer, GetElapsedTime(_)).Times(0); |
| EXPECT_CALL( |
| library_, |
| SendToUMA("Network.Shill.WiFi.TimeFromRekeyToFailureSeconds", _, _, _, _)) |
| .Times(0); |
| metrics_.set_time_between_rekey_and_connection_failure_timer( |
| mock_rekey_timer); |
| metrics_.NotifyRekeyStart(); |
| metrics_.NotifyBSSIDChanged(); |
| metrics_.NotifyWiFiConnectionUnreliable(); |
| } |
| |
| TEST_F(MetricsTest, TimeToScanIgnore) { |
| // Make sure TimeToScan is not sent if the elapsed time exceeds the max |
| // value. This simulates the case where the device is in an area with no |
| // service. |
| const int kInterfaceIndex = 1; |
| metrics_.RegisterDevice(kInterfaceIndex, Technology::kCellular); |
| base::TimeDelta large_time_delta = |
| base::Milliseconds(Metrics::kMetricTimeToScanMillisecondsMax + 1); |
| chromeos_metrics::TimerReporterMock* mock_time_to_scan_timer = |
| new chromeos_metrics::TimerReporterMock; |
| metrics_.set_time_to_scan_timer(kInterfaceIndex, mock_time_to_scan_timer); |
| EXPECT_CALL(*mock_time_to_scan_timer, Stop()).WillOnce(Return(true)); |
| EXPECT_CALL(*mock_time_to_scan_timer, GetElapsedTime(_)) |
| .WillOnce(DoAll(SetArgPointee<0>(large_time_delta), Return(true))); |
| EXPECT_CALL(library_, SendToUMA(_, _, _, _, _)).Times(0); |
| metrics_.NotifyDeviceScanStarted(kInterfaceIndex); |
| metrics_.NotifyDeviceScanFinished(kInterfaceIndex); |
| } |
| |
| TEST_F(MetricsTest, ReportDeviceScanResultToUma) { |
| Metrics::WiFiScanResult result = |
| Metrics::kScanResultProgressiveAndFullConnected; |
| EXPECT_CALL(library_, |
| SendEnumToUMA(Eq(Metrics::kMetricScanResult.n.name), |
| Metrics::kScanResultProgressiveAndFullConnected, |
| Metrics::kScanResultMax)); |
| metrics_.ReportDeviceScanResultToUma(result); |
| } |
| |
| TEST_F(MetricsTest, CellularDrop) { |
| static const char* const kUMATechnologyStrings[] = { |
| kNetworkTechnology1Xrtt, kNetworkTechnologyEdge, |
| kNetworkTechnologyEvdo, kNetworkTechnologyGprs, |
| kNetworkTechnologyGsm, kNetworkTechnologyHspa, |
| kNetworkTechnologyHspaPlus, kNetworkTechnologyLte, |
| kNetworkTechnologyUmts, "Unknown", |
| kNetworkTechnology5gNr}; |
| |
| const uint16_t signal_strength = 100; |
| const int kInterfaceIndex = 1; |
| metrics_.RegisterDevice(kInterfaceIndex, Technology::kCellular); |
| for (size_t index = 0; index < std::size(kUMATechnologyStrings); ++index) { |
| EXPECT_CALL(library_, |
| SendEnumToUMA(Eq(Metrics::kMetricCellularDrop.n.name), index, |
| Metrics::kCellularDropTechnologyMax)); |
| EXPECT_CALL( |
| library_, |
| SendToUMA( |
| Eq(Metrics::kMetricCellularSignalStrengthBeforeDrop.n.name), |
| signal_strength, |
| Metrics::kMetricCellularSignalStrengthBeforeDrop.min, |
| Metrics::kMetricCellularSignalStrengthBeforeDrop.max, |
| Metrics::kMetricCellularSignalStrengthBeforeDrop.num_buckets)); |
| metrics_.NotifyCellularDeviceDrop(kUMATechnologyStrings[index], |
| signal_strength); |
| Mock::VerifyAndClearExpectations(&library_); |
| } |
| } |
| |
| TEST_F(MetricsTest, NotifyCellularConnectionResult_Default_Valid) { |
| Error::Type error = Error::Type::kOperationFailed; |
| EXPECT_CALL( |
| library_, |
| SendEnumToUMA( |
| "Network.Shill.Cellular.ConnectResult.DEFAULT", |
| static_cast<int>(Metrics::CellularConnectResult:: |
| kCellularConnectResultOperationFailed), |
| static_cast<int>( |
| Metrics::CellularConnectResult::kCellularConnectResultMax))); |
| metrics_.NotifyCellularConnectionResult( |
| error, Metrics::DetailedCellularConnectionResult::APNType::kDefault); |
| } |
| |
| TEST_F(MetricsTest, NotifyCellularConnectionResult_Default_Unknown) { |
| Error::Type invalid_error = Error::Type::kNumErrors; |
| EXPECT_CALL( |
| library_, |
| SendEnumToUMA( |
| "Network.Shill.Cellular.ConnectResult.DEFAULT", |
| static_cast<int>( |
| Metrics::CellularConnectResult::kCellularConnectResultUnknown), |
| static_cast<int>( |
| Metrics::CellularConnectResult::kCellularConnectResultMax))); |
| metrics_.NotifyCellularConnectionResult( |
| invalid_error, |
| Metrics::DetailedCellularConnectionResult::APNType::kDefault); |
| } |
| |
| TEST_F(MetricsTest, NotifyCellularConnectionResult_Dun_Valid) { |
| Error::Type error = Error::Type::kOperationFailed; |
| EXPECT_CALL( |
| library_, |
| SendEnumToUMA( |
| "Network.Shill.Cellular.ConnectResult.DUN", |
| static_cast<int>(Metrics::CellularConnectResult:: |
| kCellularConnectResultOperationFailed), |
| static_cast<int>( |
| Metrics::CellularConnectResult::kCellularConnectResultMax))); |
| metrics_.NotifyCellularConnectionResult( |
| error, Metrics::DetailedCellularConnectionResult::APNType::kDUN); |
| } |
| |
| TEST_F(MetricsTest, NotifyCellularConnectionResult_Dun_Unknown) { |
| Error::Type invalid_error = Error::Type::kNumErrors; |
| EXPECT_CALL( |
| library_, |
| SendEnumToUMA( |
| "Network.Shill.Cellular.ConnectResult.DUN", |
| static_cast<int>( |
| Metrics::CellularConnectResult::kCellularConnectResultUnknown), |
| static_cast<int>( |
| Metrics::CellularConnectResult::kCellularConnectResultMax))); |
| metrics_.NotifyCellularConnectionResult( |
| invalid_error, Metrics::DetailedCellularConnectionResult::APNType::kDUN); |
| } |
| |
| TEST_F(MetricsTest, IntGid1) { |
| std::optional<uint64_t> val; |
| val = metrics_.IntGid1("123456"); |
| EXPECT_TRUE(val.has_value()); |
| EXPECT_EQ(val.value(), 0x123456); |
| val = metrics_.IntGid1("ABC123456"); |
| EXPECT_TRUE(val.has_value()); |
| EXPECT_EQ(val.value(), 0xABC123456); |
| val = metrics_.IntGid1("FFFFFFFFFFFFFFF"); // 15 digits |
| EXPECT_TRUE(val.has_value()); |
| EXPECT_EQ(val.value(), 0xFFFFFFFFFFFFFFF); |
| val = metrics_.IntGid1("7FFFFFFFFFFFFFFF"); // 16 digits |
| EXPECT_TRUE(val.has_value()); |
| EXPECT_EQ(val.value(), 0x7FFFFFFFFFFFFFF); // last digit removed |
| val = metrics_.IntGid1("FFFFFFFFFFFFFFFF"); // 16 digits |
| EXPECT_TRUE(val.has_value()); |
| EXPECT_EQ(val.value(), 0xFFFFFFFFFFFFFFF); // last digit removed |
| EXPECT_TRUE(val.has_value()); |
| } |
| |
| TEST_F(MetricsTest, Logging) { |
| NiceScopedMockLog log; |
| const int kVerboseLevel5 = -5; |
| ScopeLogger::GetInstance()->EnableScopesByName("+metrics"); |
| ScopeLogger::GetInstance()->set_verbose_level(-kVerboseLevel5); |
| |
| const std::string kEnumName("fake-enum"); |
| const int kEnumValue = 1; |
| const int kEnumMax = 12; |
| EXPECT_CALL(log, |
| Log(kVerboseLevel5, _, "Sending enum fake-enum with value 1.")); |
| EXPECT_CALL(library_, SendEnumToUMA(kEnumName, kEnumValue, kEnumMax)); |
| metrics_.SendEnumToUMA(kEnumName, kEnumValue, kEnumMax); |
| |
| const std::string kMetricName("fake-metric"); |
| const int kMetricValue = 2; |
| const int kHistogramMin = 0; |
| const int kHistogramMax = 100; |
| const int kHistogramBuckets = 10; |
| EXPECT_CALL( |
| log, Log(kVerboseLevel5, _, "Sending metric fake-metric with value 2.")); |
| EXPECT_CALL(library_, SendToUMA(kMetricName, kMetricValue, kHistogramMin, |
| kHistogramMax, kHistogramBuckets)); |
| metrics_.SendToUMA(kMetricName, kMetricValue, kHistogramMin, kHistogramMax, |
| kHistogramBuckets); |
| |
| ScopeLogger::GetInstance()->EnableScopesByName("-metrics"); |
| ScopeLogger::GetInstance()->set_verbose_level(0); |
| } |
| |
| TEST_F(MetricsTest, NotifySuspendActionsCompleted_Success) { |
| base::TimeDelta non_zero_time_delta = base::Milliseconds(1); |
| chromeos_metrics::TimerMock* mock_time_suspend_actions_timer = |
| new chromeos_metrics::TimerMock; |
| metrics_.set_time_suspend_actions_timer(mock_time_suspend_actions_timer); |
| EXPECT_CALL(*mock_time_suspend_actions_timer, GetElapsedTime(_)) |
| .WillOnce(DoAll(SetArgPointee<0>(non_zero_time_delta), Return(true))); |
| EXPECT_CALL(*mock_time_suspend_actions_timer, HasStarted()) |
| .WillOnce(Return(true)); |
| EXPECT_CALL(library_, |
| SendToUMA(Eq(Metrics::kMetricSuspendActionTimeTaken.n.name), |
| non_zero_time_delta.InMilliseconds(), |
| Metrics::kMetricSuspendActionTimeTaken.min, |
| Metrics::kMetricSuspendActionTimeTaken.max, |
| Metrics::kTimerHistogramNumBuckets)); |
| metrics_.NotifySuspendActionsCompleted(true); |
| } |
| |
| TEST_F(MetricsTest, NotifySuspendActionsCompleted_Failure) { |
| base::TimeDelta non_zero_time_delta = base::Milliseconds(1); |
| chromeos_metrics::TimerMock* mock_time_suspend_actions_timer = |
| new chromeos_metrics::TimerMock; |
| metrics_.set_time_suspend_actions_timer(mock_time_suspend_actions_timer); |
| EXPECT_CALL(*mock_time_suspend_actions_timer, GetElapsedTime(_)) |
| .WillOnce(DoAll(SetArgPointee<0>(non_zero_time_delta), Return(true))); |
| EXPECT_CALL(*mock_time_suspend_actions_timer, HasStarted()) |
| .WillOnce(Return(true)); |
| EXPECT_CALL(library_, |
| SendToUMA(Eq(Metrics::kMetricSuspendActionTimeTaken.n.name), |
| non_zero_time_delta.InMilliseconds(), |
| Metrics::kMetricSuspendActionTimeTaken.min, |
| Metrics::kMetricSuspendActionTimeTaken.max, |
| Metrics::kTimerHistogramNumBuckets)); |
| metrics_.NotifySuspendActionsCompleted(false); |
| } |
| |
| TEST_F(MetricsTest, NotifySuspendActionsStarted) { |
| metrics_.time_suspend_actions_timer->Stop(); |
| metrics_.NotifySuspendActionsStarted(); |
| EXPECT_TRUE(metrics_.time_suspend_actions_timer->HasStarted()); |
| } |
| |
| TEST_F(MetricsTest, NotifyConnectionDiagnosticsIssue_Success) { |
| const std::string& issue = ConnectionDiagnostics::kIssueIPCollision; |
| EXPECT_CALL( |
| library_, |
| SendEnumToUMA(Eq(Metrics::kMetricConnectionDiagnosticsIssue.n.name), |
| Metrics::kConnectionDiagnosticsIssueIPCollision, |
| Metrics::kConnectionDiagnosticsIssueMax)); |
| metrics_.NotifyConnectionDiagnosticsIssue(issue); |
| } |
| |
| TEST_F(MetricsTest, NotifyConnectionDiagnosticsIssue_Failure) { |
| const std::string& invalid_issue = "Invalid issue string."; |
| EXPECT_CALL(library_, SendEnumToUMA(_, _, _)).Times(0); |
| metrics_.NotifyConnectionDiagnosticsIssue(invalid_issue); |
| } |
| |
| TEST_F(MetricsTest, NotifyAp80211kSupport) { |
| bool neighbor_list_supported = false; |
| EXPECT_CALL(library_, SendBoolToUMA(Metrics::kMetricAp80211kSupport, |
| neighbor_list_supported)); |
| metrics_.NotifyAp80211kSupport(neighbor_list_supported); |
| |
| neighbor_list_supported = true; |
| EXPECT_CALL(library_, SendBoolToUMA(Metrics::kMetricAp80211kSupport, |
| neighbor_list_supported)); |
| metrics_.NotifyAp80211kSupport(neighbor_list_supported); |
| } |
| |
| TEST_F(MetricsTest, NotifyAp80211rSupport) { |
| bool ota_ft_supported = false; |
| bool otds_ft_supported = false; |
| EXPECT_CALL( |
| library_, |
| SendEnumToUMA(Eq(Metrics::kMetricAp80211rSupport.n.name), |
| Metrics::kWiFiAp80211rNone, Metrics::kWiFiAp80211rMax)); |
| metrics_.NotifyAp80211rSupport(ota_ft_supported, otds_ft_supported); |
| |
| ota_ft_supported = true; |
| EXPECT_CALL( |
| library_, |
| SendEnumToUMA(Eq(Metrics::kMetricAp80211rSupport.n.name), |
| Metrics::kWiFiAp80211rOTA, Metrics::kWiFiAp80211rMax)); |
| metrics_.NotifyAp80211rSupport(ota_ft_supported, otds_ft_supported); |
| |
| otds_ft_supported = true; |
| EXPECT_CALL( |
| library_, |
| SendEnumToUMA(Eq(Metrics::kMetricAp80211rSupport.n.name), |
| Metrics::kWiFiAp80211rOTDS, Metrics::kWiFiAp80211rMax)); |
| metrics_.NotifyAp80211rSupport(ota_ft_supported, otds_ft_supported); |
| } |
| |
| TEST_F(MetricsTest, NotifyAp80211vDMSSupport) { |
| bool dms_supported = false; |
| EXPECT_CALL(library_, |
| SendBoolToUMA(Metrics::kMetricAp80211vDMSSupport, dms_supported)); |
| metrics_.NotifyAp80211vDMSSupport(dms_supported); |
| |
| dms_supported = true; |
| EXPECT_CALL(library_, |
| SendBoolToUMA(Metrics::kMetricAp80211vDMSSupport, dms_supported)); |
| metrics_.NotifyAp80211vDMSSupport(dms_supported); |
| } |
| |
| TEST_F(MetricsTest, NotifyAp80211vBSSMaxIdlePeriodSupport) { |
| bool bss_max_idle_period_supported = false; |
| EXPECT_CALL(library_, |
| SendBoolToUMA(Metrics::kMetricAp80211vBSSMaxIdlePeriodSupport, |
| bss_max_idle_period_supported)); |
| metrics_.NotifyAp80211vBSSMaxIdlePeriodSupport(bss_max_idle_period_supported); |
| |
| bss_max_idle_period_supported = true; |
| EXPECT_CALL(library_, |
| SendBoolToUMA(Metrics::kMetricAp80211vBSSMaxIdlePeriodSupport, |
| bss_max_idle_period_supported)); |
| metrics_.NotifyAp80211vBSSMaxIdlePeriodSupport(bss_max_idle_period_supported); |
| } |
| |
| TEST_F(MetricsTest, NotifyAp80211vBSSTransitionSupport) { |
| bool bss_transition_supported = false; |
| EXPECT_CALL(library_, |
| SendBoolToUMA(Metrics::kMetricAp80211vBSSTransitionSupport, |
| bss_transition_supported)); |
| metrics_.NotifyAp80211vBSSTransitionSupport(bss_transition_supported); |
| |
| bss_transition_supported = true; |
| EXPECT_CALL(library_, |
| SendBoolToUMA(Metrics::kMetricAp80211vBSSTransitionSupport, |
| bss_transition_supported)); |
| metrics_.NotifyAp80211vBSSTransitionSupport(bss_transition_supported); |
| } |
| |
| TEST_F(MetricsTest, NotifyCiscoAdaptiveFTSupportFalse) { |
| bool adaptive_ft_supported = false; |
| EXPECT_CALL(library_, SendBoolToUMA(Metrics::kMetricCiscoAdaptiveFTSupport, |
| adaptive_ft_supported)); |
| metrics_.NotifyCiscoAdaptiveFTSupport(adaptive_ft_supported); |
| } |
| |
| TEST_F(MetricsTest, NotifyCiscoAdaptiveFTSupportTrue) { |
| bool adaptive_ft_supported = true; |
| EXPECT_CALL(library_, SendBoolToUMA(Metrics::kMetricCiscoAdaptiveFTSupport, |
| adaptive_ft_supported)); |
| metrics_.NotifyCiscoAdaptiveFTSupport(adaptive_ft_supported); |
| } |
| |
| TEST_F(MetricsTest, NotifyAp80211uANQPSupport) { |
| bool anqp_supported = false; |
| EXPECT_CALL(library_, SendBoolToUMA(Metrics::kMetricAp80211uANQPSupport, |
| anqp_supported)); |
| metrics_.NotifyANQPSupport(anqp_supported); |
| |
| anqp_supported = true; |
| EXPECT_CALL(library_, SendBoolToUMA(Metrics::kMetricAp80211uANQPSupport, |
| anqp_supported)); |
| metrics_.NotifyANQPSupport(anqp_supported); |
| } |
| |
| TEST_F(MetricsTest, NotifyApChannelSwitch) { |
| EXPECT_CALL(library_, |
| SendEnumToUMA(Eq(Metrics::kMetricApChannelSwitch.n.name), |
| Metrics::kWiFiApChannelSwitch24To24, |
| Metrics::kWiFiApChannelSwitchMax)); |
| metrics_.NotifyApChannelSwitch(2417, 2472); |
| |
| EXPECT_CALL(library_, |
| SendEnumToUMA(Eq(Metrics::kMetricApChannelSwitch.n.name), |
| Metrics::kWiFiApChannelSwitch24To5, |
| Metrics::kWiFiApChannelSwitchMax)); |
| metrics_.NotifyApChannelSwitch(2462, 5805); |
| |
| EXPECT_CALL(library_, |
| SendEnumToUMA(Eq(Metrics::kMetricApChannelSwitch.n.name), |
| Metrics::kWiFiApChannelSwitch5To24, |
| Metrics::kWiFiApChannelSwitchMax)); |
| metrics_.NotifyApChannelSwitch(5210, 2422); |
| |
| EXPECT_CALL(library_, |
| SendEnumToUMA(Eq(Metrics::kMetricApChannelSwitch.n.name), |
| Metrics::kWiFiApChannelSwitch5To5, |
| Metrics::kWiFiApChannelSwitchMax)); |
| metrics_.NotifyApChannelSwitch(5500, 5320); |
| |
| EXPECT_CALL(library_, |
| SendEnumToUMA(Eq(Metrics::kMetricApChannelSwitch.n.name), |
| Metrics::kWiFiApChannelSwitchUndef, |
| Metrics::kWiFiApChannelSwitchMax)); |
| metrics_.NotifyApChannelSwitch(3000, 3000); |
| } |
| |
| TEST_F(MetricsTest, NotifyWiFiBadPassphraseNonUserInitiatedNeverConnected) { |
| bool ever_connected = false; |
| bool user_initiate = false; |
| EXPECT_CALL(library_, |
| SendEnumToUMA("Network.Shill.WiFi.BadPassphraseServiceType", 0, |
| Metrics::kBadPassphraseServiceTypeMax)) |
| .Times(1); |
| metrics_.NotifyWiFiBadPassphrase(ever_connected, user_initiate); |
| } |
| |
| TEST_F(MetricsTest, NotifyWiFiBadPassphraseUserInitiatedNeverConnected) { |
| bool ever_connected = false; |
| bool user_initiate = true; |
| EXPECT_CALL(library_, |
| SendEnumToUMA("Network.Shill.WiFi.BadPassphraseServiceType", 2, |
| Metrics::kBadPassphraseServiceTypeMax)) |
| .Times(1); |
| metrics_.NotifyWiFiBadPassphrase(ever_connected, user_initiate); |
| } |
| |
| TEST_F(MetricsTest, NotifyWiFiBadPassphraseNonUserInitiatedConnectedBefore) { |
| bool ever_connected = true; |
| bool user_initiate = false; |
| EXPECT_CALL(library_, |
| SendEnumToUMA("Network.Shill.WiFi.BadPassphraseServiceType", 1, |
| Metrics::kBadPassphraseServiceTypeMax)) |
| .Times(1); |
| metrics_.NotifyWiFiBadPassphrase(ever_connected, user_initiate); |
| } |
| |
| TEST_F(MetricsTest, NotifyWiFiBadPassphraseUserInitiatedConnectedBefore) { |
| bool ever_connected = true; |
| bool user_initiate = true; |
| EXPECT_CALL(library_, |
| SendEnumToUMA("Network.Shill.WiFi.BadPassphraseServiceType", 3, |
| Metrics::kBadPassphraseServiceTypeMax)) |
| .Times(1); |
| metrics_.NotifyWiFiBadPassphrase(ever_connected, user_initiate); |
| } |
| |
| TEST_F(MetricsTest, NotifyWiFiAdapterStateDisabledNoAllowlistUMA) { |
| EXPECT_CALL(library_, SendEnumToUMA(_, _, _)).Times(AnyNumber()); |
| // Verify that we do not emit any "AdapterAllowlisted" UMA event if the |
| // adapter is disabled. |
| const std::string name = "Network.Shill.WiFi.AdapterAllowlisted"; |
| EXPECT_CALL(library_, SendEnumToUMA(name, _, _)).Times(0); |
| metrics_.NotifyWiFiAdapterStateChanged(false /* enabled */, |
| Metrics::WiFiAdapterInfo()); |
| } |
| |
| TEST_F(MetricsTest, NotifyWiFiAdapterStateEnabledEmitsAllowlistUMA) { |
| EXPECT_CALL(library_, SendEnumToUMA(_, _, _)).Times(AnyNumber()); |
| // Verify that we emit 1 "AdapterAllowlisted" UMA event if the adapter is |
| // enabled. |
| const std::string name = "Network.Shill.WiFi.AdapterAllowlisted"; |
| EXPECT_CALL(library_, SendEnumToUMA(name, _, _)).Times(1); |
| metrics_.NotifyWiFiAdapterStateChanged(true /* enabled */, |
| Metrics::WiFiAdapterInfo()); |
| } |
| |
| TEST_F(MetricsTest, NotifyWiFiAdapterStateChangedEmitsChipsetInfoEvent) { |
| EXPECT_CALL(*recorder_, Record(_)).Times(AnyNumber()); |
| // Verify that we emit 1 WiFiChipsetInfo event. |
| EXPECT_CALL(*recorder_, Record(testing::Property( |
| &metrics::structured::EventBase::name_hash, |
| metrics::structured::events::wi_fi_chipset:: |
| WiFiChipsetInfo::kEventNameHash))) |
| .Times(1); |
| |
| metrics_.NotifyWiFiAdapterStateChanged(bool(), Metrics::WiFiAdapterInfo()); |
| } |
| |
| TEST_F(MetricsTest, NotifyWiFiAdapterStateChangedEmitsAdapterInfoEvent) { |
| EXPECT_CALL(*recorder_, Record(_)).Times(AnyNumber()); |
| // Verify that we emit 1 WiFiAdapterStateChanged event. |
| EXPECT_CALL(*recorder_, Record(testing::Property( |
| &metrics::structured::EventBase::name_hash, |
| metrics::structured::events::wi_fi:: |
| WiFiAdapterStateChanged::kEventNameHash))) |
| .Times(1); |
| |
| metrics_.NotifyWiFiAdapterStateChanged(bool(), Metrics::WiFiAdapterInfo()); |
| } |
| |
| TEST_F(MetricsTest, NotifyWiFiConnectionAttemptEmitsAPInfoEvent) { |
| EXPECT_CALL(*recorder_, Record(_)).Times(AnyNumber()); |
| // Verify that we emit 1 WiFiAPInfo event. |
| EXPECT_CALL( |
| *recorder_, |
| Record(testing::Property( |
| &metrics::structured::EventBase::name_hash, |
| metrics::structured::events::wi_fi_ap::WiFiAPInfo::kEventNameHash))) |
| .Times(1); |
| constexpr uint64_t tag = 0x123456789; |
| metrics_.NotifyWiFiConnectionAttempt(Metrics::WiFiConnectionAttemptInfo(), |
| tag); |
| } |
| |
| TEST_F(MetricsTest, NotifyWiFiConnectionAttemptEmitsConnectionAttemptEvent) { |
| EXPECT_CALL(*recorder_, Record(_)).Times(AnyNumber()); |
| // Verify that we emit 1 WiFiConnectionAttempt event. |
| EXPECT_CALL(*recorder_, Record(testing::Property( |
| &metrics::structured::EventBase::name_hash, |
| metrics::structured::events::wi_fi:: |
| WiFiConnectionAttempt::kEventNameHash))) |
| .Times(1); |
| constexpr uint64_t tag = 0x123456789; |
| metrics_.NotifyWiFiConnectionAttempt(Metrics::WiFiConnectionAttemptInfo(), |
| tag); |
| } |
| |
| TEST_F(MetricsTest, NotifyWiFiConnectionAttemptResultEmitsAttemptResultEvent) { |
| EXPECT_CALL(*recorder_, Record(_)).Times(AnyNumber()); |
| // Verify that we emit 1 WiFiConnectionAttemptResult event. |
| EXPECT_CALL(*recorder_, Record(testing::Property( |
| &metrics::structured::EventBase::name_hash, |
| metrics::structured::events::wi_fi:: |
| WiFiConnectionAttemptResult::kEventNameHash))) |
| .Times(1); |
| constexpr uint64_t tag = 0x123456789; |
| metrics_.NotifyWiFiConnectionAttemptResult( |
| Metrics::kNetworkServiceErrorBadPassphrase, tag); |
| } |
| |
| TEST_F(MetricsTest, NotifyWiFiConnectionDisconnectionEmitsConnectionEndEvent) { |
| EXPECT_CALL(*recorder_, Record(_)).Times(AnyNumber()); |
| // Verify that we emit 1 WiFiConnectionEnd event. |
| EXPECT_CALL(*recorder_, Record(testing::Property( |
| &metrics::structured::EventBase::name_hash, |
| metrics::structured::events::wi_fi:: |
| WiFiConnectionEnd::kEventNameHash))) |
| .Times(1); |
| constexpr uint64_t tag = 0x123456789; |
| metrics_.NotifyWiFiDisconnection( |
| Metrics::kWiFiDisconnectionTypeUnexpectedAPDisconnect, |
| IEEE_80211::kReasonCodeTooManySTAs, tag); |
| } |
| |
| TEST_F(MetricsTest, NotifyWiFiLinkQualityTriggerEmitsTriggerEvent) { |
| EXPECT_CALL(*recorder_, Record(_)).Times(AnyNumber()); |
| // Verify that we emit 1 WiFiLinkQualityTrigger event. |
| EXPECT_CALL(*recorder_, Record(testing::Property( |
| &metrics::structured::EventBase::name_hash, |
| metrics::structured::events::wi_fi:: |
| WiFiLinkQualityTrigger::kEventNameHash))) |
| .Times(1); |
| constexpr uint64_t tag = 0x123456789; |
| metrics_.NotifyWiFiLinkQualityTrigger( |
| Metrics::kWiFiLinkQualityTriggerCQMBeaconLoss, tag); |
| } |
| |
| TEST_F(MetricsTest, NotifyWiFiLinkQualityReportEmitsReportEvent) { |
| EXPECT_CALL(*recorder_, Record(_)).Times(AnyNumber()); |
| // Verify that we emit 1 WiFiLinkQualityReport event. |
| EXPECT_CALL(*recorder_, Record(testing::Property( |
| &metrics::structured::EventBase::name_hash, |
| metrics::structured::events::wi_fi:: |
| WiFiLinkQualityReport::kEventNameHash))) |
| .Times(1); |
| constexpr uint64_t tag = 0x123456789; |
| metrics_.NotifyWiFiLinkQualityReport(Metrics::WiFiLinkQualityReport(), tag); |
| } |
| |
| TEST_F(MetricsTest, WiFiRxTxStatsComparison) { |
| Metrics::WiFiRxTxStats s1, s2; |
| EXPECT_EQ(s1, s2); |
| |
| s1.packets = 5; |
| s2.packets = 5; |
| EXPECT_EQ(s1, s2); |
| s2.packets = 7; |
| EXPECT_NE(s1, s2); |
| |
| s1 = {}; |
| s2 = {}; |
| s1.bytes = 8; |
| s2.bytes = 8; |
| EXPECT_EQ(s1, s2); |
| s2.bytes = 7; |
| EXPECT_NE(s1, s2); |
| |
| s1 = {}; |
| s2 = {}; |
| s1.bitrate = 1000; |
| s2.bitrate = 1000; |
| EXPECT_EQ(s1, s2); |
| s2.bitrate = 2000; |
| EXPECT_NE(s1, s2); |
| |
| s1 = {}; |
| s2 = {}; |
| s1.mcs = 9; |
| s2.mcs = 9; |
| EXPECT_EQ(s1, s2); |
| s2.mcs = 7; |
| EXPECT_NE(s1, s2); |
| |
| s1 = {}; |
| s2 = {}; |
| s1.mode = Metrics::kWiFiLinkModeHE; |
| s2.mode = Metrics::kWiFiLinkModeHE; |
| EXPECT_EQ(s1, s2); |
| s2.mode = Metrics::kWiFiLinkModeVHT; |
| EXPECT_NE(s1, s2); |
| |
| s1 = {}; |
| s2 = {}; |
| s1.gi = Metrics::kWiFiGuardInterval_0_8; |
| s2.gi = Metrics::kWiFiGuardInterval_0_8; |
| EXPECT_EQ(s1, s2); |
| s2.gi = Metrics::kWiFiGuardInterval_1_6; |
| EXPECT_NE(s1, s2); |
| |
| s1 = {}; |
| s2 = {}; |
| s1.nss = 2; |
| s2.nss = 2; |
| EXPECT_EQ(s1, s2); |
| s2.nss = 4; |
| EXPECT_NE(s1, s2); |
| |
| s1 = {}; |
| s2 = {}; |
| s1.dcm = 1; |
| s2.dcm = 1; |
| EXPECT_EQ(s1, s2); |
| s2.dcm = 0; |
| EXPECT_NE(s1, s2); |
| } |
| |
| TEST_F(MetricsTest, WiFiLinkQualityReportComparison) { |
| Metrics::WiFiLinkQualityReport r1, r2; |
| EXPECT_EQ(r1, r2); |
| |
| r1.tx_retries = 5; |
| r2.tx_retries = 5; |
| EXPECT_EQ(r1, r2); |
| r2.tx_retries = 7; |
| EXPECT_NE(r1, r2); |
| |
| r1 = {}; |
| r2 = {}; |
| r1.tx_failures = 2; |
| r2.tx_failures = 2; |
| EXPECT_EQ(r1, r2); |
| r2.tx_failures = 3; |
| EXPECT_NE(r1, r2); |
| |
| r1 = {}; |
| r2 = {}; |
| r1.rx_drops = 3; |
| r2.rx_drops = 3; |
| EXPECT_EQ(r1, r2); |
| r2.rx_drops = 1; |
| EXPECT_NE(r1, r2); |
| |
| r1 = {}; |
| r2 = {}; |
| r1.chain0_signal = -55; |
| r2.chain0_signal = -55; |
| EXPECT_EQ(r1, r2); |
| r2.chain0_signal = -60; |
| EXPECT_NE(r1, r2); |
| |
| r1 = {}; |
| r2 = {}; |
| r1.chain0_signal_avg = -51; |
| r2.chain0_signal_avg = -51; |
| EXPECT_EQ(r1, r2); |
| r2.chain0_signal_avg = -63; |
| EXPECT_NE(r1, r2); |
| |
| r1 = {}; |
| r2 = {}; |
| r1.chain1_signal = -55; |
| r2.chain1_signal = -55; |
| EXPECT_EQ(r1, r2); |
| r2.chain1_signal = -60; |
| EXPECT_NE(r1, r2); |
| |
| r1 = {}; |
| r2 = {}; |
| r1.chain1_signal_avg = -50; |
| r2.chain1_signal_avg = -50; |
| EXPECT_EQ(r1, r2); |
| r2.chain1_signal_avg = -52; |
| EXPECT_NE(r1, r2); |
| |
| r1 = {}; |
| r2 = {}; |
| r1.beacon_signal_avg = -53; |
| r2.beacon_signal_avg = -53; |
| EXPECT_EQ(r1, r2); |
| r2.beacon_signal_avg = -54; |
| EXPECT_NE(r1, r2); |
| |
| r1 = {}; |
| r2 = {}; |
| r1.beacons_received = 535; |
| r2.beacons_received = 535; |
| EXPECT_EQ(r1, r2); |
| r2.beacons_received = 700; |
| EXPECT_NE(r1, r2); |
| |
| r1 = {}; |
| r2 = {}; |
| r1.beacons_lost = 4; |
| r2.beacons_lost = 4; |
| EXPECT_EQ(r1, r2); |
| r2.beacons_lost = 3; |
| EXPECT_NE(r1, r2); |
| |
| r1 = {}; |
| r2 = {}; |
| r1.expected_throughput = 15000; |
| r2.expected_throughput = 15000; |
| EXPECT_EQ(r1, r2); |
| r2.expected_throughput = 16000; |
| EXPECT_NE(r1, r2); |
| |
| r1 = {}; |
| r2 = {}; |
| r1.width = Metrics::kWiFiChannelWidth80MHz; |
| r2.width = Metrics::kWiFiChannelWidth80MHz; |
| EXPECT_EQ(r1, r2); |
| r2.width = Metrics::kWiFiChannelWidth40MHz; |
| EXPECT_NE(r1, r2); |
| |
| r1 = {}; |
| r2 = {}; |
| r1.rx.bitrate = 20000; |
| r2.rx.bitrate = 20000; |
| EXPECT_EQ(r1, r2); |
| r2.rx.bitrate = 17000; |
| EXPECT_NE(r1, r2); |
| |
| r1 = {}; |
| r2 = {}; |
| r1.tx.bitrate = 25000; |
| r2.tx.bitrate = 25000; |
| EXPECT_EQ(r1, r2); |
| r2.tx.bitrate = 18000; |
| EXPECT_NE(r1, r2); |
| |
| r1 = {}; |
| EXPECT_EQ(r1.bt_enabled, false); |
| r2 = {}; |
| r1.bt_enabled = true; |
| r2.bt_enabled = true; |
| EXPECT_EQ(r1, r2); |
| r2.bt_enabled = false; |
| EXPECT_NE(r1, r2); |
| |
| r1 = {}; |
| EXPECT_EQ(r1.bt_stack, Metrics::kBTStackUnknown); |
| r2 = {}; |
| r1.bt_stack = Metrics::kBTStackFloss; |
| r2.bt_stack = Metrics::kBTStackFloss; |
| EXPECT_EQ(r1, r2); |
| r2.bt_stack = Metrics::kBTStackBlueZ; |
| EXPECT_NE(r1, r2); |
| |
| r1 = {}; |
| EXPECT_EQ(r1.bt_hfp, Metrics::kBTProfileConnectionStateInvalid); |
| r2 = {}; |
| r1.bt_hfp = Metrics::kBTProfileConnectionStateConnected; |
| r2.bt_hfp = Metrics::kBTProfileConnectionStateConnected; |
| EXPECT_EQ(r1, r2); |
| r2.bt_hfp = Metrics::kBTProfileConnectionStateDisconnecting; |
| EXPECT_NE(r1, r2); |
| |
| r1 = {}; |
| EXPECT_EQ(r1.bt_a2dp, Metrics::kBTProfileConnectionStateInvalid); |
| r2 = {}; |
| r1.bt_a2dp = Metrics::kBTProfileConnectionStateConnecting; |
| r2.bt_a2dp = Metrics::kBTProfileConnectionStateConnecting; |
| EXPECT_EQ(r1, r2); |
| r2.bt_a2dp = Metrics::kBTProfileConnectionStateConnected; |
| EXPECT_NE(r1, r2); |
| |
| r1 = {}; |
| EXPECT_EQ(r1.bt_active_scanning, false); |
| r2 = {}; |
| r1.bt_active_scanning = true; |
| r2.bt_active_scanning = true; |
| EXPECT_EQ(r1, r2); |
| r2.bt_active_scanning = false; |
| EXPECT_NE(r1, r2); |
| } |
| |
| TEST_F(MetricsTest, BTProfileConnectionStateIntegerValues) { |
| // Integer values are interpreted by the server-side pipeline, ensure that |
| // they are not changed over time. |
| EXPECT_EQ(Metrics::kBTProfileConnectionStateInvalid, 0x7FFFFFFE); |
| EXPECT_EQ(Metrics::kBTProfileConnectionStateDisconnected, 0); |
| EXPECT_EQ(Metrics::kBTProfileConnectionStateDisconnecting, 1); |
| EXPECT_EQ(Metrics::kBTProfileConnectionStateConnecting, 2); |
| EXPECT_EQ(Metrics::kBTProfileConnectionStateConnected, 3); |
| EXPECT_EQ(Metrics::kBTProfileConnectionStateActive, 4); |
| } |
| |
| } // namespace shill |
