| // Copyright (C) 2017 The Android Open Source Project |
| // |
| // Licensed under the Apache License, Version 2.0 (the "License"); |
| // you may not use this file except in compliance with the License. |
| // You may obtain a copy of the License at |
| // |
| // http://www.apache.org/licenses/LICENSE-2.0 |
| // |
| // Unless required by applicable law or agreed to in writing, software |
| // distributed under the License is distributed on an "AS IS" BASIS, |
| // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| // See the License for the specific language governing permissions and |
| // limitations under the License. |
| |
| #include "src/metrics/GaugeMetricProducer.h" |
| #include "src/stats_log_util.h" |
| #include "logd/LogEvent.h" |
| #include "metrics_test_helper.h" |
| #include "tests/statsd_test_util.h" |
| |
| #include <gmock/gmock.h> |
| #include <gtest/gtest.h> |
| #include <math.h> |
| #include <stdio.h> |
| #include <vector> |
| |
| using namespace testing; |
| using android::sp; |
| using std::set; |
| using std::unordered_map; |
| using std::vector; |
| using std::make_shared; |
| |
| #ifdef __ANDROID__ |
| |
| namespace android { |
| namespace os { |
| namespace statsd { |
| |
| const ConfigKey kConfigKey(0, 12345); |
| const int tagId = 1; |
| const int64_t metricId = 123; |
| const int64_t bucketStartTimeNs = 10 * NS_PER_SEC; |
| const int64_t bucketSizeNs = TimeUnitToBucketSizeInMillis(ONE_MINUTE) * 1000000LL; |
| const int64_t bucket2StartTimeNs = bucketStartTimeNs + bucketSizeNs; |
| const int64_t bucket3StartTimeNs = bucketStartTimeNs + 2 * bucketSizeNs; |
| const int64_t bucket4StartTimeNs = bucketStartTimeNs + 3 * bucketSizeNs; |
| const uint64_t eventUpgradeTimeNs = bucketStartTimeNs + 15 * NS_PER_SEC; |
| |
| TEST(GaugeMetricProducerTest, TestNoCondition) { |
| GaugeMetric metric; |
| metric.set_id(metricId); |
| metric.set_bucket(ONE_MINUTE); |
| metric.mutable_gauge_fields_filter()->set_include_all(false); |
| auto gaugeFieldMatcher = metric.mutable_gauge_fields_filter()->mutable_fields(); |
| gaugeFieldMatcher->set_field(tagId); |
| gaugeFieldMatcher->add_child()->set_field(1); |
| gaugeFieldMatcher->add_child()->set_field(3); |
| |
| sp<MockConditionWizard> wizard = new NaggyMock<MockConditionWizard>(); |
| |
| // TODO: pending refactor of StatsPullerManager |
| // For now we still need this so that it doesn't do real pulling. |
| shared_ptr<MockStatsPullerManager> pullerManager = |
| make_shared<StrictMock<MockStatsPullerManager>>(); |
| EXPECT_CALL(*pullerManager, RegisterReceiver(tagId, _, _, _)).WillOnce(Return()); |
| EXPECT_CALL(*pullerManager, UnRegisterReceiver(tagId, _)).WillOnce(Return()); |
| |
| GaugeMetricProducer gaugeProducer(kConfigKey, metric, -1 /*-1 meaning no condition*/, wizard, |
| tagId, bucketStartTimeNs, pullerManager); |
| gaugeProducer.setBucketSize(60 * NS_PER_SEC); |
| |
| vector<shared_ptr<LogEvent>> allData; |
| allData.clear(); |
| shared_ptr<LogEvent> event = make_shared<LogEvent>(tagId, bucket2StartTimeNs + 1); |
| event->write(10); |
| event->write("some value"); |
| event->write(11); |
| event->init(); |
| allData.push_back(event); |
| |
| gaugeProducer.onDataPulled(allData); |
| EXPECT_EQ(1UL, gaugeProducer.mCurrentSlicedBucket->size()); |
| auto it = gaugeProducer.mCurrentSlicedBucket->begin()->second.front().mFields->begin(); |
| EXPECT_EQ(INT, it->mValue.getType()); |
| EXPECT_EQ(10, it->mValue.int_value); |
| it++; |
| EXPECT_EQ(11, it->mValue.int_value); |
| EXPECT_EQ(0UL, gaugeProducer.mPastBuckets.size()); |
| |
| allData.clear(); |
| std::shared_ptr<LogEvent> event2 = |
| std::make_shared<LogEvent>(tagId, bucket3StartTimeNs + 10); |
| event2->write(24); |
| event2->write("some value"); |
| event2->write(25); |
| event2->init(); |
| allData.push_back(event2); |
| gaugeProducer.onDataPulled(allData); |
| EXPECT_EQ(1UL, gaugeProducer.mCurrentSlicedBucket->size()); |
| it = gaugeProducer.mCurrentSlicedBucket->begin()->second.front().mFields->begin(); |
| EXPECT_EQ(INT, it->mValue.getType()); |
| EXPECT_EQ(24, it->mValue.int_value); |
| it++; |
| EXPECT_EQ(INT, it->mValue.getType()); |
| EXPECT_EQ(25, it->mValue.int_value); |
| // One dimension. |
| EXPECT_EQ(1UL, gaugeProducer.mPastBuckets.size()); |
| EXPECT_EQ(1UL, gaugeProducer.mPastBuckets.begin()->second.size()); |
| it = gaugeProducer.mPastBuckets.begin()->second.back().mGaugeAtoms.front().mFields->begin(); |
| EXPECT_EQ(INT, it->mValue.getType()); |
| EXPECT_EQ(10L, it->mValue.int_value); |
| it++; |
| EXPECT_EQ(INT, it->mValue.getType()); |
| EXPECT_EQ(11L, it->mValue.int_value); |
| |
| gaugeProducer.flushIfNeededLocked(bucket4StartTimeNs); |
| EXPECT_EQ(0UL, gaugeProducer.mCurrentSlicedBucket->size()); |
| // One dimension. |
| EXPECT_EQ(1UL, gaugeProducer.mPastBuckets.size()); |
| EXPECT_EQ(2UL, gaugeProducer.mPastBuckets.begin()->second.size()); |
| it = gaugeProducer.mPastBuckets.begin()->second.back().mGaugeAtoms.front().mFields->begin(); |
| EXPECT_EQ(INT, it->mValue.getType()); |
| EXPECT_EQ(24L, it->mValue.int_value); |
| it++; |
| EXPECT_EQ(INT, it->mValue.getType()); |
| EXPECT_EQ(25L, it->mValue.int_value); |
| } |
| |
| TEST(GaugeMetricProducerTest, TestPushedEventsWithUpgrade) { |
| sp<AlarmMonitor> alarmMonitor; |
| GaugeMetric metric; |
| metric.set_id(metricId); |
| metric.set_bucket(ONE_MINUTE); |
| metric.mutable_gauge_fields_filter()->set_include_all(true); |
| |
| Alert alert; |
| alert.set_id(101); |
| alert.set_metric_id(metricId); |
| alert.set_trigger_if_sum_gt(25); |
| alert.set_num_buckets(100); |
| sp<MockConditionWizard> wizard = new NaggyMock<MockConditionWizard>(); |
| shared_ptr<MockStatsPullerManager> pullerManager = |
| make_shared<StrictMock<MockStatsPullerManager>>(); |
| GaugeMetricProducer gaugeProducer(kConfigKey, metric, -1 /*-1 meaning no condition*/, wizard, |
| -1 /* -1 means no pulling */, bucketStartTimeNs, |
| pullerManager); |
| |
| gaugeProducer.setBucketSize(60 * NS_PER_SEC); |
| sp<AnomalyTracker> anomalyTracker = gaugeProducer.addAnomalyTracker(alert, alarmMonitor); |
| EXPECT_TRUE(anomalyTracker != nullptr); |
| |
| shared_ptr<LogEvent> event1 = make_shared<LogEvent>(tagId, bucketStartTimeNs + 10); |
| event1->write(1); |
| event1->write(10); |
| event1->init(); |
| gaugeProducer.onMatchedLogEvent(1 /*log matcher index*/, *event1); |
| EXPECT_EQ(1UL, (*gaugeProducer.mCurrentSlicedBucket).count(DEFAULT_METRIC_DIMENSION_KEY)); |
| |
| gaugeProducer.notifyAppUpgrade(eventUpgradeTimeNs, "ANY.APP", 1, 1); |
| EXPECT_EQ(0UL, (*gaugeProducer.mCurrentSlicedBucket).count(DEFAULT_METRIC_DIMENSION_KEY)); |
| EXPECT_EQ(1UL, gaugeProducer.mPastBuckets[DEFAULT_METRIC_DIMENSION_KEY].size()); |
| EXPECT_EQ(0UL, gaugeProducer.mCurrentBucketNum); |
| EXPECT_EQ(eventUpgradeTimeNs, gaugeProducer.mCurrentBucketStartTimeNs); |
| // Partial buckets are not sent to anomaly tracker. |
| EXPECT_EQ(0, anomalyTracker->getSumOverPastBuckets(DEFAULT_METRIC_DIMENSION_KEY)); |
| |
| // Create an event in the same partial bucket. |
| shared_ptr<LogEvent> event2 = make_shared<LogEvent>(tagId, bucketStartTimeNs + 59 * NS_PER_SEC); |
| event2->write(1); |
| event2->write(10); |
| event2->init(); |
| gaugeProducer.onMatchedLogEvent(1 /*log matcher index*/, *event2); |
| EXPECT_EQ(0UL, gaugeProducer.mCurrentBucketNum); |
| EXPECT_EQ(1UL, gaugeProducer.mPastBuckets[DEFAULT_METRIC_DIMENSION_KEY].size()); |
| EXPECT_EQ((uint64_t)eventUpgradeTimeNs, gaugeProducer.mCurrentBucketStartTimeNs); |
| // Partial buckets are not sent to anomaly tracker. |
| EXPECT_EQ(0, anomalyTracker->getSumOverPastBuckets(DEFAULT_METRIC_DIMENSION_KEY)); |
| |
| // Next event should trigger creation of new bucket and send previous full bucket to anomaly |
| // tracker. |
| shared_ptr<LogEvent> event3 = make_shared<LogEvent>(tagId, bucketStartTimeNs + 65 * NS_PER_SEC); |
| event3->write(1); |
| event3->write(10); |
| event3->init(); |
| gaugeProducer.onMatchedLogEvent(1 /*log matcher index*/, *event3); |
| EXPECT_EQ(1UL, gaugeProducer.mCurrentBucketNum); |
| EXPECT_EQ(2UL, gaugeProducer.mPastBuckets[DEFAULT_METRIC_DIMENSION_KEY].size()); |
| EXPECT_EQ((uint64_t)bucketStartTimeNs + bucketSizeNs, gaugeProducer.mCurrentBucketStartTimeNs); |
| EXPECT_EQ(1, anomalyTracker->getSumOverPastBuckets(DEFAULT_METRIC_DIMENSION_KEY)); |
| |
| // Next event should trigger creation of new bucket. |
| shared_ptr<LogEvent> event4 = |
| make_shared<LogEvent>(tagId, bucketStartTimeNs + 125 * NS_PER_SEC); |
| event4->write(1); |
| event4->write(10); |
| event4->init(); |
| gaugeProducer.onMatchedLogEvent(1 /*log matcher index*/, *event4); |
| EXPECT_EQ(2UL, gaugeProducer.mCurrentBucketNum); |
| EXPECT_EQ(3UL, gaugeProducer.mPastBuckets[DEFAULT_METRIC_DIMENSION_KEY].size()); |
| EXPECT_EQ(2, anomalyTracker->getSumOverPastBuckets(DEFAULT_METRIC_DIMENSION_KEY)); |
| } |
| |
| TEST(GaugeMetricProducerTest, TestPulledWithUpgrade) { |
| GaugeMetric metric; |
| metric.set_id(metricId); |
| metric.set_bucket(ONE_MINUTE); |
| auto gaugeFieldMatcher = metric.mutable_gauge_fields_filter()->mutable_fields(); |
| gaugeFieldMatcher->set_field(tagId); |
| gaugeFieldMatcher->add_child()->set_field(2); |
| |
| sp<MockConditionWizard> wizard = new NaggyMock<MockConditionWizard>(); |
| |
| shared_ptr<MockStatsPullerManager> pullerManager = |
| make_shared<StrictMock<MockStatsPullerManager>>(); |
| EXPECT_CALL(*pullerManager, RegisterReceiver(tagId, _, _, _)).WillOnce(Return()); |
| EXPECT_CALL(*pullerManager, UnRegisterReceiver(tagId, _)).WillOnce(Return()); |
| EXPECT_CALL(*pullerManager, Pull(tagId, _, _)) |
| .WillOnce(Invoke([](int tagId, int64_t timeNs, |
| vector<std::shared_ptr<LogEvent>>* data) { |
| data->clear(); |
| shared_ptr<LogEvent> event = make_shared<LogEvent>(tagId, eventUpgradeTimeNs); |
| event->write("some value"); |
| event->write(2); |
| event->init(); |
| data->push_back(event); |
| return true; |
| })); |
| |
| GaugeMetricProducer gaugeProducer(kConfigKey, metric, -1 /*-1 meaning no condition*/, wizard, |
| tagId, bucketStartTimeNs, pullerManager); |
| gaugeProducer.setBucketSize(60 * NS_PER_SEC); |
| |
| vector<shared_ptr<LogEvent>> allData; |
| shared_ptr<LogEvent> event = make_shared<LogEvent>(tagId, bucketStartTimeNs + 1); |
| event->write("some value"); |
| event->write(1); |
| event->init(); |
| allData.push_back(event); |
| gaugeProducer.onDataPulled(allData); |
| EXPECT_EQ(1UL, gaugeProducer.mCurrentSlicedBucket->size()); |
| EXPECT_EQ(1, gaugeProducer.mCurrentSlicedBucket->begin() |
| ->second.front() |
| .mFields->begin() |
| ->mValue.int_value); |
| |
| gaugeProducer.notifyAppUpgrade(eventUpgradeTimeNs, "ANY.APP", 1, 1); |
| EXPECT_EQ(1UL, gaugeProducer.mPastBuckets[DEFAULT_METRIC_DIMENSION_KEY].size()); |
| EXPECT_EQ(0UL, gaugeProducer.mCurrentBucketNum); |
| EXPECT_EQ((uint64_t)eventUpgradeTimeNs, gaugeProducer.mCurrentBucketStartTimeNs); |
| EXPECT_EQ(1UL, gaugeProducer.mCurrentSlicedBucket->size()); |
| EXPECT_EQ(2, gaugeProducer.mCurrentSlicedBucket->begin() |
| ->second.front() |
| .mFields->begin() |
| ->mValue.int_value); |
| |
| allData.clear(); |
| event = make_shared<LogEvent>(tagId, bucketStartTimeNs + bucketSizeNs + 1); |
| event->write("some value"); |
| event->write(3); |
| event->init(); |
| allData.push_back(event); |
| gaugeProducer.onDataPulled(allData); |
| EXPECT_EQ(2UL, gaugeProducer.mPastBuckets[DEFAULT_METRIC_DIMENSION_KEY].size()); |
| EXPECT_EQ(1UL, gaugeProducer.mCurrentSlicedBucket->size()); |
| EXPECT_EQ(3, gaugeProducer.mCurrentSlicedBucket->begin() |
| ->second.front() |
| .mFields->begin() |
| ->mValue.int_value); |
| } |
| |
| TEST(GaugeMetricProducerTest, TestWithCondition) { |
| GaugeMetric metric; |
| metric.set_id(metricId); |
| metric.set_bucket(ONE_MINUTE); |
| auto gaugeFieldMatcher = metric.mutable_gauge_fields_filter()->mutable_fields(); |
| gaugeFieldMatcher->set_field(tagId); |
| gaugeFieldMatcher->add_child()->set_field(2); |
| metric.set_condition(StringToId("SCREEN_ON")); |
| |
| sp<MockConditionWizard> wizard = new NaggyMock<MockConditionWizard>(); |
| |
| shared_ptr<MockStatsPullerManager> pullerManager = |
| make_shared<StrictMock<MockStatsPullerManager>>(); |
| EXPECT_CALL(*pullerManager, RegisterReceiver(tagId, _, _, _)).WillOnce(Return()); |
| EXPECT_CALL(*pullerManager, UnRegisterReceiver(tagId, _)).WillOnce(Return()); |
| EXPECT_CALL(*pullerManager, Pull(tagId, _, _)) |
| .WillOnce(Invoke([](int tagId, int64_t timeNs, |
| vector<std::shared_ptr<LogEvent>>* data) { |
| data->clear(); |
| shared_ptr<LogEvent> event = make_shared<LogEvent>(tagId, bucketStartTimeNs + 10); |
| event->write("some value"); |
| event->write(100); |
| event->init(); |
| data->push_back(event); |
| return true; |
| })); |
| |
| GaugeMetricProducer gaugeProducer(kConfigKey, metric, 1, wizard, tagId, |
| bucketStartTimeNs, pullerManager); |
| gaugeProducer.setBucketSize(60 * NS_PER_SEC); |
| |
| gaugeProducer.onConditionChanged(true, bucketStartTimeNs + 8); |
| EXPECT_EQ(1UL, gaugeProducer.mCurrentSlicedBucket->size()); |
| EXPECT_EQ(100, gaugeProducer.mCurrentSlicedBucket->begin() |
| ->second.front() |
| .mFields->begin() |
| ->mValue.int_value); |
| EXPECT_EQ(0UL, gaugeProducer.mPastBuckets.size()); |
| |
| vector<shared_ptr<LogEvent>> allData; |
| allData.clear(); |
| shared_ptr<LogEvent> event = make_shared<LogEvent>(tagId, bucket2StartTimeNs + 1); |
| event->write("some value"); |
| event->write(110); |
| event->init(); |
| allData.push_back(event); |
| gaugeProducer.onDataPulled(allData); |
| |
| EXPECT_EQ(1UL, gaugeProducer.mCurrentSlicedBucket->size()); |
| EXPECT_EQ(110, gaugeProducer.mCurrentSlicedBucket->begin() |
| ->second.front() |
| .mFields->begin() |
| ->mValue.int_value); |
| EXPECT_EQ(1UL, gaugeProducer.mPastBuckets.size()); |
| EXPECT_EQ(100, gaugeProducer.mPastBuckets.begin() |
| ->second.back() |
| .mGaugeAtoms.front() |
| .mFields->begin() |
| ->mValue.int_value); |
| |
| gaugeProducer.onConditionChanged(false, bucket2StartTimeNs + 10); |
| gaugeProducer.flushIfNeededLocked(bucket3StartTimeNs + 10); |
| EXPECT_EQ(1UL, gaugeProducer.mPastBuckets.size()); |
| EXPECT_EQ(2UL, gaugeProducer.mPastBuckets.begin()->second.size()); |
| EXPECT_EQ(110L, gaugeProducer.mPastBuckets.begin() |
| ->second.back() |
| .mGaugeAtoms.front() |
| .mFields->begin() |
| ->mValue.int_value); |
| } |
| |
| TEST(GaugeMetricProducerTest, TestWithSlicedCondition) { |
| const int conditionTag = 65; |
| GaugeMetric metric; |
| metric.set_id(1111111); |
| metric.set_bucket(ONE_MINUTE); |
| metric.mutable_gauge_fields_filter()->set_include_all(true); |
| metric.set_condition(StringToId("APP_DIED")); |
| auto dim = metric.mutable_dimensions_in_what(); |
| dim->set_field(tagId); |
| dim->add_child()->set_field(1); |
| |
| dim = metric.mutable_dimensions_in_condition(); |
| dim->set_field(conditionTag); |
| dim->add_child()->set_field(1); |
| |
| sp<MockConditionWizard> wizard = new NaggyMock<MockConditionWizard>(); |
| EXPECT_CALL(*wizard, query(_, _, _, _, _, _)) |
| .WillRepeatedly( |
| Invoke([](const int conditionIndex, const ConditionKey& conditionParameters, |
| const vector<Matcher>& dimensionFields, const bool isSubsetDim, |
| const bool isPartialLink, |
| std::unordered_set<HashableDimensionKey>* dimensionKeySet) { |
| dimensionKeySet->clear(); |
| int pos[] = {1, 0, 0}; |
| Field f(conditionTag, pos, 0); |
| HashableDimensionKey key; |
| key.mutableValues()->emplace_back(f, Value((int32_t)1000000)); |
| dimensionKeySet->insert(key); |
| |
| return ConditionState::kTrue; |
| })); |
| |
| shared_ptr<MockStatsPullerManager> pullerManager = |
| make_shared<StrictMock<MockStatsPullerManager>>(); |
| EXPECT_CALL(*pullerManager, RegisterReceiver(tagId, _, _, _)).WillOnce(Return()); |
| EXPECT_CALL(*pullerManager, UnRegisterReceiver(tagId, _)).WillOnce(Return()); |
| EXPECT_CALL(*pullerManager, Pull(tagId, _, _)) |
| .WillOnce(Invoke([](int tagId, int64_t timeNs, |
| vector<std::shared_ptr<LogEvent>>* data) { |
| data->clear(); |
| shared_ptr<LogEvent> event = make_shared<LogEvent>(tagId, bucketStartTimeNs + 10); |
| event->write(1000); |
| event->write(100); |
| event->init(); |
| data->push_back(event); |
| return true; |
| })); |
| |
| GaugeMetricProducer gaugeProducer(kConfigKey, metric, 1, wizard, tagId, bucketStartTimeNs, |
| pullerManager); |
| gaugeProducer.setBucketSize(60 * NS_PER_SEC); |
| |
| gaugeProducer.onSlicedConditionMayChange(true, bucketStartTimeNs + 8); |
| |
| EXPECT_EQ(1UL, gaugeProducer.mCurrentSlicedBucket->size()); |
| const auto& key = gaugeProducer.mCurrentSlicedBucket->begin()->first; |
| EXPECT_EQ(1UL, key.getDimensionKeyInWhat().getValues().size()); |
| EXPECT_EQ(1000, key.getDimensionKeyInWhat().getValues()[0].mValue.int_value); |
| |
| EXPECT_EQ(1UL, key.getDimensionKeyInCondition().getValues().size()); |
| EXPECT_EQ(1000000, key.getDimensionKeyInCondition().getValues()[0].mValue.int_value); |
| |
| EXPECT_EQ(0UL, gaugeProducer.mPastBuckets.size()); |
| |
| vector<shared_ptr<LogEvent>> allData; |
| allData.clear(); |
| shared_ptr<LogEvent> event = make_shared<LogEvent>(tagId, bucket2StartTimeNs + 1); |
| event->write(1000); |
| event->write(110); |
| event->init(); |
| allData.push_back(event); |
| gaugeProducer.onDataPulled(allData); |
| |
| EXPECT_EQ(1UL, gaugeProducer.mCurrentSlicedBucket->size()); |
| EXPECT_EQ(1UL, gaugeProducer.mPastBuckets.size()); |
| } |
| |
| TEST(GaugeMetricProducerTest, TestAnomalyDetection) { |
| sp<AlarmMonitor> alarmMonitor; |
| sp<MockConditionWizard> wizard = new NaggyMock<MockConditionWizard>(); |
| |
| shared_ptr<MockStatsPullerManager> pullerManager = |
| make_shared<StrictMock<MockStatsPullerManager>>(); |
| EXPECT_CALL(*pullerManager, RegisterReceiver(tagId, _, _, _)).WillOnce(Return()); |
| EXPECT_CALL(*pullerManager, UnRegisterReceiver(tagId, _)).WillOnce(Return()); |
| |
| GaugeMetric metric; |
| metric.set_id(metricId); |
| metric.set_bucket(ONE_MINUTE); |
| auto gaugeFieldMatcher = metric.mutable_gauge_fields_filter()->mutable_fields(); |
| gaugeFieldMatcher->set_field(tagId); |
| gaugeFieldMatcher->add_child()->set_field(2); |
| GaugeMetricProducer gaugeProducer(kConfigKey, metric, -1 /*-1 meaning no condition*/, wizard, |
| tagId, bucketStartTimeNs, pullerManager); |
| gaugeProducer.setBucketSize(60 * NS_PER_SEC); |
| |
| Alert alert; |
| alert.set_id(101); |
| alert.set_metric_id(metricId); |
| alert.set_trigger_if_sum_gt(25); |
| alert.set_num_buckets(2); |
| const int32_t refPeriodSec = 60; |
| alert.set_refractory_period_secs(refPeriodSec); |
| sp<AnomalyTracker> anomalyTracker = gaugeProducer.addAnomalyTracker(alert, alarmMonitor); |
| |
| int tagId = 1; |
| std::shared_ptr<LogEvent> event1 = std::make_shared<LogEvent>(tagId, bucketStartTimeNs + 1); |
| event1->write("some value"); |
| event1->write(13); |
| event1->init(); |
| |
| gaugeProducer.onDataPulled({event1}); |
| EXPECT_EQ(1UL, gaugeProducer.mCurrentSlicedBucket->size()); |
| EXPECT_EQ(13L, gaugeProducer.mCurrentSlicedBucket->begin() |
| ->second.front() |
| .mFields->begin() |
| ->mValue.int_value); |
| EXPECT_EQ(anomalyTracker->getRefractoryPeriodEndsSec(DEFAULT_METRIC_DIMENSION_KEY), 0U); |
| |
| std::shared_ptr<LogEvent> event2 = |
| std::make_shared<LogEvent>(tagId, bucketStartTimeNs + bucketSizeNs + 20); |
| event2->write("some value"); |
| event2->write(15); |
| event2->init(); |
| |
| gaugeProducer.onDataPulled({event2}); |
| EXPECT_EQ(1UL, gaugeProducer.mCurrentSlicedBucket->size()); |
| EXPECT_EQ(15L, gaugeProducer.mCurrentSlicedBucket->begin() |
| ->second.front() |
| .mFields->begin() |
| ->mValue.int_value); |
| EXPECT_EQ(anomalyTracker->getRefractoryPeriodEndsSec(DEFAULT_METRIC_DIMENSION_KEY), |
| std::ceil(1.0 * event2->GetElapsedTimestampNs() / NS_PER_SEC) + refPeriodSec); |
| |
| std::shared_ptr<LogEvent> event3 = |
| std::make_shared<LogEvent>(tagId, bucketStartTimeNs + 2 * bucketSizeNs + 10); |
| event3->write("some value"); |
| event3->write(26); |
| event3->init(); |
| |
| gaugeProducer.onDataPulled({event3}); |
| EXPECT_EQ(1UL, gaugeProducer.mCurrentSlicedBucket->size()); |
| EXPECT_EQ(26L, gaugeProducer.mCurrentSlicedBucket->begin() |
| ->second.front() |
| .mFields->begin() |
| ->mValue.int_value); |
| EXPECT_EQ(anomalyTracker->getRefractoryPeriodEndsSec(DEFAULT_METRIC_DIMENSION_KEY), |
| std::ceil(1.0 * event2->GetElapsedTimestampNs() / NS_PER_SEC + refPeriodSec)); |
| |
| // The event4 does not have the gauge field. Thus the current bucket value is 0. |
| std::shared_ptr<LogEvent> event4 = |
| std::make_shared<LogEvent>(tagId, bucketStartTimeNs + 3 * bucketSizeNs + 10); |
| event4->write("some value"); |
| event4->init(); |
| gaugeProducer.onDataPulled({event4}); |
| EXPECT_EQ(1UL, gaugeProducer.mCurrentSlicedBucket->size()); |
| EXPECT_TRUE(gaugeProducer.mCurrentSlicedBucket->begin()->second.front().mFields->empty()); |
| } |
| |
| } // namespace statsd |
| } // namespace os |
| } // namespace android |
| #else |
| GTEST_LOG_(INFO) << "This test does nothing.\n"; |
| #endif |