Merge "Change SimplePredicate InitialValue default to UNKNOWN" into rvc-dev am: d7b08c7690 (1722ccdb) · Commits · e / os / android_frameworks_base

cmds/statsd/src/StatsLogProcessor.h

+5 −3

Original line number	Diff line number	Diff line
		@@ -307,9 +307,6 @@ private:
		FRIEND_TEST(GaugeMetricE2eTest, TestRandomSamplePulledEventsWithActivation);
		FRIEND_TEST(GaugeMetricE2eTest, TestRandomSamplePulledEventsNoCondition);
		FRIEND_TEST(GaugeMetricE2eTest, TestConditionChangeToTrueSamplePulledEvents);
		FRIEND_TEST(ValueMetricE2eTest, TestPulledEvents);
		FRIEND_TEST(ValueMetricE2eTest, TestPulledEvents_LateAlarm);
		FRIEND_TEST(ValueMetricE2eTest, TestPulledEvents_WithActivation);

		FRIEND_TEST(AnomalyDetectionE2eTest, TestSlicedCountMetric_single_bucket);
		FRIEND_TEST(AnomalyDetectionE2eTest, TestSlicedCountMetric_multiple_buckets);
		@@ -328,6 +325,7 @@ private:
		FRIEND_TEST(MetricActivationE2eTest, TestCountMetricWithSameDeactivation);
		FRIEND_TEST(MetricActivationE2eTest, TestCountMetricWithTwoMetricsTwoDeactivations);

		FRIEND_TEST(CountMetricE2eTest, TestInitialConditionChanges);
		FRIEND_TEST(CountMetricE2eTest, TestSlicedState);
		FRIEND_TEST(CountMetricE2eTest, TestSlicedStateWithMap);
		FRIEND_TEST(CountMetricE2eTest, TestMultipleSlicedStates);
		@@ -345,6 +343,10 @@ private:
		FRIEND_TEST(DurationMetricE2eTest, TestSlicedStatePrimaryFieldsNotSubsetDimInWhat);
		FRIEND_TEST(DurationMetricE2eTest, TestWithSlicedStatePrimaryFieldsSubset);

		FRIEND_TEST(ValueMetricE2eTest, TestInitialConditionChanges);
		FRIEND_TEST(ValueMetricE2eTest, TestPulledEvents);
		FRIEND_TEST(ValueMetricE2eTest, TestPulledEvents_LateAlarm);
		FRIEND_TEST(ValueMetricE2eTest, TestPulledEvents_WithActivation);
		FRIEND_TEST(ValueMetricE2eTest, TestInitWithSlicedState);
		FRIEND_TEST(ValueMetricE2eTest, TestInitWithSlicedState_WithDimensions);
		FRIEND_TEST(ValueMetricE2eTest, TestInitWithSlicedState_WithIncorrectDimensions);

cmds/statsd/src/metrics/MetricProducer.h

+2 −0

Original line number	Diff line number	Diff line
		@@ -459,6 +459,7 @@ protected:
		FRIEND_TEST(CountMetricE2eTest, TestSlicedStateWithMap);
		FRIEND_TEST(CountMetricE2eTest, TestMultipleSlicedStates);
		FRIEND_TEST(CountMetricE2eTest, TestSlicedStateWithPrimaryFields);
		FRIEND_TEST(CountMetricE2eTest, TestInitialConditionChanges);

		FRIEND_TEST(DurationMetricE2eTest, TestOneBucket);
		FRIEND_TEST(DurationMetricE2eTest, TestTwoBuckets);
		@@ -488,6 +489,7 @@ protected:
		FRIEND_TEST(ValueMetricE2eTest, TestInitWithSlicedState);
		FRIEND_TEST(ValueMetricE2eTest, TestInitWithSlicedState_WithDimensions);
		FRIEND_TEST(ValueMetricE2eTest, TestInitWithSlicedState_WithIncorrectDimensions);
		FRIEND_TEST(ValueMetricE2eTest, TestInitialConditionChanges);
		};

		} // namespace statsd

cmds/statsd/src/metrics/MetricsManager.h

+5 −3

Original line number	Diff line number	Diff line
		@@ -292,9 +292,6 @@ private:
		FRIEND_TEST(GaugeMetricE2eTest, TestRandomSamplePulledEventsWithActivation);
		FRIEND_TEST(GaugeMetricE2eTest, TestRandomSamplePulledEventsNoCondition);
		FRIEND_TEST(GaugeMetricE2eTest, TestConditionChangeToTrueSamplePulledEvents);
		FRIEND_TEST(ValueMetricE2eTest, TestPulledEvents);
		FRIEND_TEST(ValueMetricE2eTest, TestPulledEvents_LateAlarm);
		FRIEND_TEST(ValueMetricE2eTest, TestPulledEvents_WithActivation);

		FRIEND_TEST(AnomalyDetectionE2eTest, TestSlicedCountMetric_single_bucket);
		FRIEND_TEST(AnomalyDetectionE2eTest, TestSlicedCountMetric_multiple_buckets);
		@@ -322,6 +319,7 @@ private:
		TestActivationOnBootMultipleActivationsDifferentActivationTypes);
		FRIEND_TEST(StatsLogProcessorTest, TestActivationsPersistAcrossSystemServerRestart);

		FRIEND_TEST(CountMetricE2eTest, TestInitialConditionChanges);
		FRIEND_TEST(CountMetricE2eTest, TestSlicedState);
		FRIEND_TEST(CountMetricE2eTest, TestSlicedStateWithMap);
		FRIEND_TEST(CountMetricE2eTest, TestMultipleSlicedStates);
		@@ -339,6 +337,10 @@ private:
		FRIEND_TEST(DurationMetricE2eTest, TestWithSlicedStatePrimaryFieldsSuperset);
		FRIEND_TEST(DurationMetricE2eTest, TestWithSlicedStatePrimaryFieldsSubset);

		FRIEND_TEST(ValueMetricE2eTest, TestInitialConditionChanges);
		FRIEND_TEST(ValueMetricE2eTest, TestPulledEvents);
		FRIEND_TEST(ValueMetricE2eTest, TestPulledEvents_LateAlarm);
		FRIEND_TEST(ValueMetricE2eTest, TestPulledEvents_WithActivation);
		FRIEND_TEST(ValueMetricE2eTest, TestInitWithSlicedState);
		FRIEND_TEST(ValueMetricE2eTest, TestInitWithSlicedState_WithDimensions);
		FRIEND_TEST(ValueMetricE2eTest, TestInitWithSlicedState_WithIncorrectDimensions);

cmds/statsd/src/statsd_config.proto

+1 −1

Original line number	Diff line number	Diff line
		@@ -131,7 +131,7 @@ message SimplePredicate {
		UNKNOWN = 0;
		FALSE = 1;
		}
		optional InitialValue initial_value = 5 [default = FALSE];
		optional InitialValue initial_value = 5 [default = UNKNOWN];

		optional FieldMatcher dimensions = 6;
		}

cmds/statsd/tests/e2e/CountMetric_e2e_test.cpp

+91 −7

Original line number	Diff line number	Diff line
		@@ -27,6 +27,92 @@ namespace statsd {

		#ifdef __ANDROID__

		/**
		* Tests the initial condition and condition after the first log events for
		* count metrics with either a combination condition or simple condition.
		*
		* Metrics should be initialized with condition kUnknown (given that the
		* predicate is using the default InitialValue of UNKNOWN). The condition should
		* be updated to either kFalse or kTrue if a condition event is logged for all
		* children conditions.
		*/
		TEST(CountMetricE2eTest, TestInitialConditionChanges) {
		// Initialize config.
		StatsdConfig config;
		config.add_allowed_log_source("AID_ROOT"); // LogEvent defaults to UID of root.
		config.add_default_pull_packages("AID_ROOT"); // Fake puller is registered with root.

		auto syncStartMatcher = CreateSyncStartAtomMatcher();
		*config.add_atom_matcher() = syncStartMatcher;
		*config.add_atom_matcher() = CreateScreenTurnedOnAtomMatcher();
		*config.add_atom_matcher() = CreateScreenTurnedOffAtomMatcher();
		*config.add_atom_matcher() = CreateBatteryStateNoneMatcher();
		*config.add_atom_matcher() = CreateBatteryStateUsbMatcher();

		auto screenOnPredicate = CreateScreenIsOnPredicate();
		*config.add_predicate() = screenOnPredicate;

		auto deviceUnpluggedPredicate = CreateDeviceUnpluggedPredicate();
		*config.add_predicate() = deviceUnpluggedPredicate;

		auto screenOnOnBatteryPredicate = config.add_predicate();
		screenOnOnBatteryPredicate->set_id(StringToId("screenOnOnBatteryPredicate"));
		screenOnOnBatteryPredicate->mutable_combination()->set_operation(LogicalOperation::AND);
		addPredicateToPredicateCombination(screenOnPredicate, screenOnOnBatteryPredicate);
		addPredicateToPredicateCombination(deviceUnpluggedPredicate, screenOnOnBatteryPredicate);

		// CountSyncStartWhileScreenOnOnBattery (CombinationCondition)
		CountMetric* countMetric1 = config.add_count_metric();
		countMetric1->set_id(StringToId("CountSyncStartWhileScreenOnOnBattery"));
		countMetric1->set_what(syncStartMatcher.id());
		countMetric1->set_condition(screenOnOnBatteryPredicate->id());
		countMetric1->set_bucket(FIVE_MINUTES);

		// CountSyncStartWhileOnBattery (SimpleCondition)
		CountMetric* countMetric2 = config.add_count_metric();
		countMetric2->set_id(StringToId("CountSyncStartWhileOnBatterySliceScreen"));
		countMetric2->set_what(syncStartMatcher.id());
		countMetric2->set_condition(deviceUnpluggedPredicate.id());
		countMetric2->set_bucket(FIVE_MINUTES);

		const uint64_t bucketStartTimeNs = 10000000000; // 0:10
		const uint64_t bucketSizeNs =
		TimeUnitToBucketSizeInMillis(config.count_metric(0).bucket()) * 1000000LL;
		int uid = 12345;
		int64_t cfgId = 98765;
		ConfigKey cfgKey(uid, cfgId);
		auto processor = CreateStatsLogProcessor(bucketStartTimeNs, bucketStartTimeNs, config, cfgKey);

		EXPECT_EQ(processor->mMetricsManagers.size(), 1u);
		sp<MetricsManager> metricsManager = processor->mMetricsManagers.begin()->second;
		EXPECT_TRUE(metricsManager->isConfigValid());
		EXPECT_EQ(2, metricsManager->mAllMetricProducers.size());

		sp<MetricProducer> metricProducer1 = metricsManager->mAllMetricProducers[0];
		sp<MetricProducer> metricProducer2 = metricsManager->mAllMetricProducers[1];

		EXPECT_EQ(ConditionState::kUnknown, metricProducer1->mCondition);
		EXPECT_EQ(ConditionState::kUnknown, metricProducer2->mCondition);

		auto screenOnEvent =
		CreateScreenStateChangedEvent(bucketStartTimeNs + 30, android::view::DISPLAY_STATE_ON);
		processor->OnLogEvent(screenOnEvent.get());
		EXPECT_EQ(ConditionState::kUnknown, metricProducer1->mCondition);
		EXPECT_EQ(ConditionState::kUnknown, metricProducer2->mCondition);

		auto pluggedUsbEvent = CreateBatteryStateChangedEvent(
		bucketStartTimeNs + 50, BatteryPluggedStateEnum::BATTERY_PLUGGED_USB);
		processor->OnLogEvent(pluggedUsbEvent.get());
		EXPECT_EQ(ConditionState::kFalse, metricProducer1->mCondition);
		EXPECT_EQ(ConditionState::kFalse, metricProducer2->mCondition);

		auto pluggedNoneEvent = CreateBatteryStateChangedEvent(
		bucketStartTimeNs + 70, BatteryPluggedStateEnum::BATTERY_PLUGGED_NONE);
		processor->OnLogEvent(pluggedNoneEvent.get());
		EXPECT_EQ(ConditionState::kTrue, metricProducer1->mCondition);
		EXPECT_EQ(ConditionState::kTrue, metricProducer2->mCondition);
		}

		/**
		* Test a count metric that has one slice_by_state with no primary fields.
		*
		@@ -85,7 +171,7 @@ TEST(CountMetricE2eTest, TestSlicedState) {
		x x x x x x (syncStartEvents)
		\| \| (ScreenIsOnEvent)
		\| \| (ScreenIsOffEvent)
		\| (ScreenUnknownEvent)
		\| (ScreenDozeEvent)
		*/
		// Initialize log events - first bucket.
		std::vector<int> attributionUids1 = {123};
		@@ -243,9 +329,8 @@ TEST(CountMetricE2eTest, TestSlicedStateWithMap) {
		\|-----------------------------\|-----------------------------\|--
		x x x x x x x x x (syncStartEvents)
		-----------------------------------------------------------SCREEN_OFF events
		\| (ScreenStateUnknownEvent = 0)
		\| \| (ScreenStateOffEvent = 1)
		\| (ScreenStateDozeEvent = 3)
		\| \| (ScreenStateDozeEvent = 3)
		\| (ScreenStateDozeSuspendEvent =
		4)
		-----------------------------------------------------------SCREEN_ON events
		@@ -262,7 +347,7 @@ TEST(CountMetricE2eTest, TestSlicedStateWithMap) {
		attributionTags1, "sync_name")); // 0:30
		events.push_back(CreateScreenStateChangedEvent(
		bucketStartTimeNs + 30 * NS_PER_SEC,
		android::view::DisplayStateEnum::DISPLAY_STATE_UNKNOWN)); // 0:40
		android::view::DisplayStateEnum::DISPLAY_STATE_DOZE)); // 0:40
		events.push_back(CreateSyncStartEvent(bucketStartTimeNs + 60 * NS_PER_SEC, attributionUids1,
		attributionTags1, "sync_name")); // 1:10
		events.push_back(CreateScreenStateChangedEvent(
		@@ -625,9 +710,8 @@ TEST(CountMetricE2eTest, TestMultipleSlicedStates) {
		\|------------------------\|------------------------\|--
		1 1 1 1 1 2 1 1 2 (AppCrashEvents)
		---------------------------------------------------SCREEN_OFF events
		\| (ScreenUnknownEvent = 0)
		\| \| (ScreenOffEvent = 1)
		\| (ScreenDozeEvent = 3)
		\| \| (ScreenDozeEvent = 3)
		---------------------------------------------------SCREEN_ON events
		\| \| (ScreenOnEvent = 2)
		\| (ScreenOnSuspendEvent = 6)
		@@ -660,7 +744,7 @@ TEST(CountMetricE2eTest, TestMultipleSlicedStates) {
		CreateAppCrashOccurredEvent(bucketStartTimeNs + 20 * NS_PER_SEC, 1 /uid/)); // 0:30
		events.push_back(CreateScreenStateChangedEvent(
		bucketStartTimeNs + 30 * NS_PER_SEC,
		android::view::DisplayStateEnum::DISPLAY_STATE_UNKNOWN)); // 0:40
		android::view::DisplayStateEnum::DISPLAY_STATE_DOZE)); // 0:40
		events.push_back(
		CreateAppCrashOccurredEvent(bucketStartTimeNs + 60 * NS_PER_SEC, 1 /uid/)); // 1:10
		events.push_back(CreateUidProcessStateChangedEvent(