Yangster-mac | e2cd6d5 | 2017-11-09 20:38:30 -0800 | [diff] [blame] | 1 | // Copyright (C) 2017 The Android Open Source Project |
| 2 | // |
| 3 | // Licensed under the Apache License, Version 2.0 (the "License"); |
| 4 | // you may not use this file except in compliance with the License. |
| 5 | // You may obtain a copy of the License at |
| 6 | // |
| 7 | // http://www.apache.org/licenses/LICENSE-2.0 |
| 8 | // |
| 9 | // Unless required by applicable law or agreed to in writing, software |
| 10 | // distributed under the License is distributed on an "AS IS" BASIS, |
| 11 | // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| 12 | // See the License for the specific language governing permissions and |
| 13 | // limitations under the License. |
| 14 | |
Yao Chen | d5aa01b3 | 2017-12-19 16:46:36 -0800 | [diff] [blame] | 15 | #include "src/metrics/GaugeMetricProducer.h" |
Yangster-mac | e2cd6d5 | 2017-11-09 20:38:30 -0800 | [diff] [blame] | 16 | |
| 17 | #include <gmock/gmock.h> |
| 18 | #include <gtest/gtest.h> |
Bookatz | 6bf9825 | 2018-03-14 10:44:24 -0700 | [diff] [blame] | 19 | #include <math.h> |
Yangster-mac | e2cd6d5 | 2017-11-09 20:38:30 -0800 | [diff] [blame] | 20 | #include <stdio.h> |
tsaichristine | b87ca15 | 2019-12-09 15:19:41 -0800 | [diff] [blame] | 21 | |
Yangster-mac | e2cd6d5 | 2017-11-09 20:38:30 -0800 | [diff] [blame] | 22 | #include <vector> |
| 23 | |
tsaichristine | b87ca15 | 2019-12-09 15:19:41 -0800 | [diff] [blame] | 24 | #include "logd/LogEvent.h" |
| 25 | #include "metrics_test_helper.h" |
| 26 | #include "src/matchers/SimpleLogMatchingTracker.h" |
| 27 | #include "src/metrics/MetricProducer.h" |
| 28 | #include "src/stats_log_util.h" |
tsaichristine | d5800b2 | 2020-03-25 10:31:50 -0700 | [diff] [blame] | 29 | #include "stats_event.h" |
tsaichristine | b87ca15 | 2019-12-09 15:19:41 -0800 | [diff] [blame] | 30 | #include "tests/statsd_test_util.h" |
| 31 | |
Yangster-mac | e2cd6d5 | 2017-11-09 20:38:30 -0800 | [diff] [blame] | 32 | using namespace testing; |
| 33 | using android::sp; |
| 34 | using std::set; |
| 35 | using std::unordered_map; |
| 36 | using std::vector; |
Chenjie Yu | d9dfda7 | 2017-12-11 17:41:20 -0800 | [diff] [blame] | 37 | using std::make_shared; |
Yangster-mac | e2cd6d5 | 2017-11-09 20:38:30 -0800 | [diff] [blame] | 38 | |
| 39 | #ifdef __ANDROID__ |
| 40 | |
| 41 | namespace android { |
| 42 | namespace os { |
| 43 | namespace statsd { |
| 44 | |
Tej Singh | e678cb7 | 2020-04-14 16:23:30 -0700 | [diff] [blame] | 45 | namespace { |
| 46 | |
Yangster-mac | 94e197c | 2018-01-02 16:03:03 -0800 | [diff] [blame] | 47 | const ConfigKey kConfigKey(0, 12345); |
Chenjie Yu | d9dfda7 | 2017-12-11 17:41:20 -0800 | [diff] [blame] | 48 | const int tagId = 1; |
Yangster-mac | 94e197c | 2018-01-02 16:03:03 -0800 | [diff] [blame] | 49 | const int64_t metricId = 123; |
Yangster-mac | 32f07af | 2018-10-13 17:08:11 -0700 | [diff] [blame] | 50 | const int64_t atomMatcherId = 678; |
| 51 | const int logEventMatcherIndex = 0; |
Yangster-mac | be10ddf | 2018-03-13 15:39:51 -0700 | [diff] [blame] | 52 | const int64_t bucketStartTimeNs = 10 * NS_PER_SEC; |
Yangster-mac | b814481 | 2018-01-04 10:56:23 -0800 | [diff] [blame] | 53 | const int64_t bucketSizeNs = TimeUnitToBucketSizeInMillis(ONE_MINUTE) * 1000000LL; |
Chenjie Yu | d9dfda7 | 2017-12-11 17:41:20 -0800 | [diff] [blame] | 54 | const int64_t bucket2StartTimeNs = bucketStartTimeNs + bucketSizeNs; |
| 55 | const int64_t bucket3StartTimeNs = bucketStartTimeNs + 2 * bucketSizeNs; |
| 56 | const int64_t bucket4StartTimeNs = bucketStartTimeNs + 3 * bucketSizeNs; |
Tej Singh | e678cb7 | 2020-04-14 16:23:30 -0700 | [diff] [blame] | 57 | const int64_t partialBucketSplitTimeNs = bucketStartTimeNs + 15 * NS_PER_SEC; |
Bookatz | 8f2f3d8 | 2017-12-07 13:53:21 -0800 | [diff] [blame] | 58 | |
tsaichristine | d5800b2 | 2020-03-25 10:31:50 -0700 | [diff] [blame] | 59 | shared_ptr<LogEvent> makeLogEvent(int32_t atomId, int64_t timestampNs, int32_t value1, string str1, |
| 60 | int32_t value2) { |
| 61 | AStatsEvent* statsEvent = AStatsEvent_obtain(); |
| 62 | AStatsEvent_setAtomId(statsEvent, atomId); |
| 63 | AStatsEvent_overwriteTimestamp(statsEvent, timestampNs); |
| 64 | |
| 65 | AStatsEvent_writeInt32(statsEvent, value1); |
| 66 | AStatsEvent_writeString(statsEvent, str1.c_str()); |
| 67 | AStatsEvent_writeInt32(statsEvent, value2); |
tsaichristine | d5800b2 | 2020-03-25 10:31:50 -0700 | [diff] [blame] | 68 | |
tsaichristine | d5800b2 | 2020-03-25 10:31:50 -0700 | [diff] [blame] | 69 | shared_ptr<LogEvent> logEvent = std::make_shared<LogEvent>(/*uid=*/0, /*pid=*/0); |
tsaichristine | 8dca82e | 2020-04-07 09:40:03 -0700 | [diff] [blame] | 70 | parseStatsEventToLogEvent(statsEvent, logEvent.get()); |
tsaichristine | d5800b2 | 2020-03-25 10:31:50 -0700 | [diff] [blame] | 71 | return logEvent; |
| 72 | } |
| 73 | } // anonymous namespace |
| 74 | |
Tej Singh | e678cb7 | 2020-04-14 16:23:30 -0700 | [diff] [blame] | 75 | // Setup for parameterized tests. |
| 76 | class GaugeMetricProducerTest_PartialBucket : public TestWithParam<BucketSplitEvent> {}; |
| 77 | |
| 78 | INSTANTIATE_TEST_SUITE_P(GaugeMetricProducerTest_PartialBucket, |
| 79 | GaugeMetricProducerTest_PartialBucket, |
| 80 | testing::Values(APP_UPGRADE, BOOT_COMPLETE)); |
| 81 | |
Chenjie Yu | e1361ed | 2018-07-23 17:33:09 -0700 | [diff] [blame] | 82 | /* |
| 83 | * Tests that the first bucket works correctly |
| 84 | */ |
| 85 | TEST(GaugeMetricProducerTest, TestFirstBucket) { |
| 86 | GaugeMetric metric; |
| 87 | metric.set_id(metricId); |
| 88 | metric.set_bucket(ONE_MINUTE); |
| 89 | metric.mutable_gauge_fields_filter()->set_include_all(false); |
| 90 | auto gaugeFieldMatcher = metric.mutable_gauge_fields_filter()->mutable_fields(); |
| 91 | gaugeFieldMatcher->set_field(tagId); |
| 92 | gaugeFieldMatcher->add_child()->set_field(1); |
| 93 | gaugeFieldMatcher->add_child()->set_field(3); |
| 94 | |
| 95 | sp<MockConditionWizard> wizard = new NaggyMock<MockConditionWizard>(); |
Yangster-mac | 32f07af | 2018-10-13 17:08:11 -0700 | [diff] [blame] | 96 | |
| 97 | UidMap uidMap; |
| 98 | SimpleAtomMatcher atomMatcher; |
| 99 | atomMatcher.set_atom_id(tagId); |
| 100 | sp<EventMatcherWizard> eventMatcherWizard = new EventMatcherWizard({ |
| 101 | new SimpleLogMatchingTracker(atomMatcherId, logEventMatcherIndex, atomMatcher, uidMap)}); |
| 102 | |
Chenjie Yu | e1361ed | 2018-07-23 17:33:09 -0700 | [diff] [blame] | 103 | sp<MockStatsPullerManager> pullerManager = new StrictMock<MockStatsPullerManager>(); |
| 104 | |
| 105 | // statsd started long ago. |
| 106 | // The metric starts in the middle of the bucket |
| 107 | GaugeMetricProducer gaugeProducer(kConfigKey, metric, -1 /*-1 meaning no condition*/, wizard, |
Yangster-mac | 32f07af | 2018-10-13 17:08:11 -0700 | [diff] [blame] | 108 | logEventMatcherIndex, eventMatcherWizard, |
Chenjie Yu | 8858897 | 2018-08-03 09:49:22 -0700 | [diff] [blame] | 109 | -1, -1, tagId, 5, 600 * NS_PER_SEC + NS_PER_SEC / 2, |
| 110 | pullerManager); |
Tej Singh | 3be093b | 2020-03-04 20:08:38 -0800 | [diff] [blame] | 111 | gaugeProducer.prepareFirstBucket(); |
Chenjie Yu | e1361ed | 2018-07-23 17:33:09 -0700 | [diff] [blame] | 112 | |
| 113 | EXPECT_EQ(600500000000, gaugeProducer.mCurrentBucketStartTimeNs); |
| 114 | EXPECT_EQ(10, gaugeProducer.mCurrentBucketNum); |
| 115 | EXPECT_EQ(660000000005, gaugeProducer.getCurrentBucketEndTimeNs()); |
| 116 | } |
| 117 | |
tsaichristine | d5800b2 | 2020-03-25 10:31:50 -0700 | [diff] [blame] | 118 | TEST(GaugeMetricProducerTest, TestPulledEventsNoCondition) { |
| 119 | GaugeMetric metric; |
| 120 | metric.set_id(metricId); |
| 121 | metric.set_bucket(ONE_MINUTE); |
| 122 | metric.mutable_gauge_fields_filter()->set_include_all(false); |
| 123 | metric.set_max_pull_delay_sec(INT_MAX); |
| 124 | auto gaugeFieldMatcher = metric.mutable_gauge_fields_filter()->mutable_fields(); |
| 125 | gaugeFieldMatcher->set_field(tagId); |
| 126 | gaugeFieldMatcher->add_child()->set_field(1); |
| 127 | gaugeFieldMatcher->add_child()->set_field(3); |
| 128 | |
| 129 | sp<MockConditionWizard> wizard = new NaggyMock<MockConditionWizard>(); |
| 130 | |
| 131 | UidMap uidMap; |
| 132 | SimpleAtomMatcher atomMatcher; |
| 133 | atomMatcher.set_atom_id(tagId); |
| 134 | sp<EventMatcherWizard> eventMatcherWizard = |
| 135 | new EventMatcherWizard({new SimpleLogMatchingTracker( |
| 136 | atomMatcherId, logEventMatcherIndex, atomMatcher, uidMap)}); |
| 137 | |
| 138 | sp<MockStatsPullerManager> pullerManager = new StrictMock<MockStatsPullerManager>(); |
Tej Singh | 3be093b | 2020-03-04 20:08:38 -0800 | [diff] [blame] | 139 | EXPECT_CALL(*pullerManager, RegisterReceiver(tagId, kConfigKey, _, _, _)).WillOnce(Return()); |
| 140 | EXPECT_CALL(*pullerManager, UnRegisterReceiver(tagId, kConfigKey, _)).WillOnce(Return()); |
| 141 | EXPECT_CALL(*pullerManager, Pull(tagId, kConfigKey, _, _)) |
| 142 | .WillOnce(Invoke([](int tagId, const ConfigKey&, |
| 143 | vector<std::shared_ptr<LogEvent>>* data, bool) { |
tsaichristine | d5800b2 | 2020-03-25 10:31:50 -0700 | [diff] [blame] | 144 | data->clear(); |
| 145 | data->push_back(makeLogEvent(tagId, bucketStartTimeNs + 10, 3, "some value", 11)); |
| 146 | return true; |
| 147 | })); |
| 148 | |
| 149 | GaugeMetricProducer gaugeProducer(kConfigKey, metric, -1 /*-1 meaning no condition*/, wizard, |
| 150 | logEventMatcherIndex, eventMatcherWizard, tagId, -1, tagId, |
| 151 | bucketStartTimeNs, bucketStartTimeNs, pullerManager); |
Tej Singh | 3be093b | 2020-03-04 20:08:38 -0800 | [diff] [blame] | 152 | gaugeProducer.prepareFirstBucket(); |
tsaichristine | d5800b2 | 2020-03-25 10:31:50 -0700 | [diff] [blame] | 153 | |
| 154 | vector<shared_ptr<LogEvent>> allData; |
| 155 | allData.clear(); |
| 156 | allData.push_back(makeLogEvent(tagId, bucket2StartTimeNs + 1, 10, "some value", 11)); |
| 157 | |
| 158 | gaugeProducer.onDataPulled(allData, /** succeed */ true, bucket2StartTimeNs); |
Muhammad Qureshi | dff78d6 | 2020-05-11 13:37:43 -0700 | [diff] [blame] | 159 | ASSERT_EQ(1UL, gaugeProducer.mCurrentSlicedBucket->size()); |
tsaichristine | d5800b2 | 2020-03-25 10:31:50 -0700 | [diff] [blame] | 160 | auto it = gaugeProducer.mCurrentSlicedBucket->begin()->second.front().mFields->begin(); |
| 161 | EXPECT_EQ(INT, it->mValue.getType()); |
| 162 | EXPECT_EQ(10, it->mValue.int_value); |
| 163 | it++; |
| 164 | EXPECT_EQ(11, it->mValue.int_value); |
Muhammad Qureshi | dff78d6 | 2020-05-11 13:37:43 -0700 | [diff] [blame] | 165 | ASSERT_EQ(1UL, gaugeProducer.mPastBuckets.size()); |
tsaichristine | d5800b2 | 2020-03-25 10:31:50 -0700 | [diff] [blame] | 166 | EXPECT_EQ(3, gaugeProducer.mPastBuckets.begin() |
| 167 | ->second.back() |
| 168 | .mGaugeAtoms.front() |
| 169 | .mFields->begin() |
| 170 | ->mValue.int_value); |
| 171 | |
| 172 | allData.clear(); |
| 173 | allData.push_back(makeLogEvent(tagId, bucket3StartTimeNs + 10, 24, "some value", 25)); |
| 174 | gaugeProducer.onDataPulled(allData, /** succeed */ true, bucket3StartTimeNs); |
Muhammad Qureshi | dff78d6 | 2020-05-11 13:37:43 -0700 | [diff] [blame] | 175 | ASSERT_EQ(1UL, gaugeProducer.mCurrentSlicedBucket->size()); |
tsaichristine | d5800b2 | 2020-03-25 10:31:50 -0700 | [diff] [blame] | 176 | it = gaugeProducer.mCurrentSlicedBucket->begin()->second.front().mFields->begin(); |
| 177 | EXPECT_EQ(INT, it->mValue.getType()); |
| 178 | EXPECT_EQ(24, it->mValue.int_value); |
| 179 | it++; |
| 180 | EXPECT_EQ(INT, it->mValue.getType()); |
| 181 | EXPECT_EQ(25, it->mValue.int_value); |
| 182 | // One dimension. |
Muhammad Qureshi | dff78d6 | 2020-05-11 13:37:43 -0700 | [diff] [blame] | 183 | ASSERT_EQ(1UL, gaugeProducer.mPastBuckets.size()); |
| 184 | ASSERT_EQ(2UL, gaugeProducer.mPastBuckets.begin()->second.size()); |
tsaichristine | d5800b2 | 2020-03-25 10:31:50 -0700 | [diff] [blame] | 185 | it = gaugeProducer.mPastBuckets.begin()->second.back().mGaugeAtoms.front().mFields->begin(); |
| 186 | EXPECT_EQ(INT, it->mValue.getType()); |
| 187 | EXPECT_EQ(10L, it->mValue.int_value); |
| 188 | it++; |
| 189 | EXPECT_EQ(INT, it->mValue.getType()); |
| 190 | EXPECT_EQ(11L, it->mValue.int_value); |
| 191 | |
| 192 | gaugeProducer.flushIfNeededLocked(bucket4StartTimeNs); |
Muhammad Qureshi | dff78d6 | 2020-05-11 13:37:43 -0700 | [diff] [blame] | 193 | ASSERT_EQ(0UL, gaugeProducer.mCurrentSlicedBucket->size()); |
tsaichristine | d5800b2 | 2020-03-25 10:31:50 -0700 | [diff] [blame] | 194 | // One dimension. |
Muhammad Qureshi | dff78d6 | 2020-05-11 13:37:43 -0700 | [diff] [blame] | 195 | ASSERT_EQ(1UL, gaugeProducer.mPastBuckets.size()); |
| 196 | ASSERT_EQ(3UL, gaugeProducer.mPastBuckets.begin()->second.size()); |
tsaichristine | d5800b2 | 2020-03-25 10:31:50 -0700 | [diff] [blame] | 197 | it = gaugeProducer.mPastBuckets.begin()->second.back().mGaugeAtoms.front().mFields->begin(); |
| 198 | EXPECT_EQ(INT, it->mValue.getType()); |
| 199 | EXPECT_EQ(24L, it->mValue.int_value); |
| 200 | it++; |
| 201 | EXPECT_EQ(INT, it->mValue.getType()); |
| 202 | EXPECT_EQ(25L, it->mValue.int_value); |
| 203 | } |
| 204 | |
Tej Singh | e678cb7 | 2020-04-14 16:23:30 -0700 | [diff] [blame] | 205 | TEST_P(GaugeMetricProducerTest_PartialBucket, TestPushedEvents) { |
tsaichristine | d5800b2 | 2020-03-25 10:31:50 -0700 | [diff] [blame] | 206 | sp<AlarmMonitor> alarmMonitor; |
| 207 | GaugeMetric metric; |
| 208 | metric.set_id(metricId); |
| 209 | metric.set_bucket(ONE_MINUTE); |
| 210 | metric.mutable_gauge_fields_filter()->set_include_all(true); |
| 211 | |
| 212 | Alert alert; |
| 213 | alert.set_id(101); |
| 214 | alert.set_metric_id(metricId); |
| 215 | alert.set_trigger_if_sum_gt(25); |
| 216 | alert.set_num_buckets(100); |
| 217 | sp<MockConditionWizard> wizard = new NaggyMock<MockConditionWizard>(); |
| 218 | sp<MockStatsPullerManager> pullerManager = new StrictMock<MockStatsPullerManager>(); |
| 219 | |
| 220 | UidMap uidMap; |
| 221 | SimpleAtomMatcher atomMatcher; |
| 222 | atomMatcher.set_atom_id(tagId); |
| 223 | sp<EventMatcherWizard> eventMatcherWizard = |
| 224 | new EventMatcherWizard({new SimpleLogMatchingTracker( |
| 225 | atomMatcherId, logEventMatcherIndex, atomMatcher, uidMap)}); |
| 226 | |
| 227 | GaugeMetricProducer gaugeProducer(kConfigKey, metric, -1 /*-1 meaning no condition*/, wizard, |
| 228 | logEventMatcherIndex, eventMatcherWizard, |
| 229 | -1 /* -1 means no pulling */, -1, tagId, bucketStartTimeNs, |
| 230 | bucketStartTimeNs, pullerManager); |
Tej Singh | 3be093b | 2020-03-04 20:08:38 -0800 | [diff] [blame] | 231 | gaugeProducer.prepareFirstBucket(); |
tsaichristine | d5800b2 | 2020-03-25 10:31:50 -0700 | [diff] [blame] | 232 | |
| 233 | sp<AnomalyTracker> anomalyTracker = gaugeProducer.addAnomalyTracker(alert, alarmMonitor); |
| 234 | EXPECT_TRUE(anomalyTracker != nullptr); |
| 235 | |
| 236 | LogEvent event1(/*uid=*/0, /*pid=*/0); |
| 237 | CreateTwoValueLogEvent(&event1, tagId, bucketStartTimeNs + 10, 1, 10); |
| 238 | gaugeProducer.onMatchedLogEvent(1 /*log matcher index*/, event1); |
| 239 | EXPECT_EQ(1UL, (*gaugeProducer.mCurrentSlicedBucket).count(DEFAULT_METRIC_DIMENSION_KEY)); |
| 240 | |
Tej Singh | e678cb7 | 2020-04-14 16:23:30 -0700 | [diff] [blame] | 241 | switch (GetParam()) { |
| 242 | case APP_UPGRADE: |
| 243 | gaugeProducer.notifyAppUpgrade(partialBucketSplitTimeNs); |
| 244 | break; |
| 245 | case BOOT_COMPLETE: |
| 246 | gaugeProducer.onStatsdInitCompleted(partialBucketSplitTimeNs); |
| 247 | break; |
| 248 | } |
tsaichristine | d5800b2 | 2020-03-25 10:31:50 -0700 | [diff] [blame] | 249 | EXPECT_EQ(0UL, (*gaugeProducer.mCurrentSlicedBucket).count(DEFAULT_METRIC_DIMENSION_KEY)); |
Muhammad Qureshi | dff78d6 | 2020-05-11 13:37:43 -0700 | [diff] [blame] | 250 | ASSERT_EQ(1UL, gaugeProducer.mPastBuckets[DEFAULT_METRIC_DIMENSION_KEY].size()); |
Tej Singh | e678cb7 | 2020-04-14 16:23:30 -0700 | [diff] [blame] | 251 | EXPECT_EQ(bucketStartTimeNs, |
| 252 | gaugeProducer.mPastBuckets[DEFAULT_METRIC_DIMENSION_KEY][0].mBucketStartNs); |
| 253 | EXPECT_EQ(partialBucketSplitTimeNs, |
| 254 | gaugeProducer.mPastBuckets[DEFAULT_METRIC_DIMENSION_KEY][0].mBucketEndNs); |
tsaichristine | d5800b2 | 2020-03-25 10:31:50 -0700 | [diff] [blame] | 255 | EXPECT_EQ(0L, gaugeProducer.mCurrentBucketNum); |
Tej Singh | e678cb7 | 2020-04-14 16:23:30 -0700 | [diff] [blame] | 256 | EXPECT_EQ(partialBucketSplitTimeNs, gaugeProducer.mCurrentBucketStartTimeNs); |
tsaichristine | d5800b2 | 2020-03-25 10:31:50 -0700 | [diff] [blame] | 257 | // Partial buckets are not sent to anomaly tracker. |
| 258 | EXPECT_EQ(0, anomalyTracker->getSumOverPastBuckets(DEFAULT_METRIC_DIMENSION_KEY)); |
| 259 | |
| 260 | // Create an event in the same partial bucket. |
| 261 | LogEvent event2(/*uid=*/0, /*pid=*/0); |
| 262 | CreateTwoValueLogEvent(&event2, tagId, bucketStartTimeNs + 59 * NS_PER_SEC, 1, 10); |
| 263 | gaugeProducer.onMatchedLogEvent(1 /*log matcher index*/, event2); |
| 264 | EXPECT_EQ(0L, gaugeProducer.mCurrentBucketNum); |
Muhammad Qureshi | dff78d6 | 2020-05-11 13:37:43 -0700 | [diff] [blame] | 265 | ASSERT_EQ(1UL, gaugeProducer.mPastBuckets[DEFAULT_METRIC_DIMENSION_KEY].size()); |
Tej Singh | e678cb7 | 2020-04-14 16:23:30 -0700 | [diff] [blame] | 266 | EXPECT_EQ(bucketStartTimeNs, |
| 267 | gaugeProducer.mPastBuckets[DEFAULT_METRIC_DIMENSION_KEY][0].mBucketStartNs); |
| 268 | EXPECT_EQ(partialBucketSplitTimeNs, |
| 269 | gaugeProducer.mPastBuckets[DEFAULT_METRIC_DIMENSION_KEY][0].mBucketEndNs); |
| 270 | EXPECT_EQ((int64_t)partialBucketSplitTimeNs, gaugeProducer.mCurrentBucketStartTimeNs); |
tsaichristine | d5800b2 | 2020-03-25 10:31:50 -0700 | [diff] [blame] | 271 | // Partial buckets are not sent to anomaly tracker. |
| 272 | EXPECT_EQ(0, anomalyTracker->getSumOverPastBuckets(DEFAULT_METRIC_DIMENSION_KEY)); |
| 273 | |
| 274 | // Next event should trigger creation of new bucket and send previous full bucket to anomaly |
| 275 | // tracker. |
| 276 | LogEvent event3(/*uid=*/0, /*pid=*/0); |
| 277 | CreateTwoValueLogEvent(&event3, tagId, bucketStartTimeNs + 65 * NS_PER_SEC, 1, 10); |
| 278 | gaugeProducer.onMatchedLogEvent(1 /*log matcher index*/, event3); |
| 279 | EXPECT_EQ(1L, gaugeProducer.mCurrentBucketNum); |
Muhammad Qureshi | dff78d6 | 2020-05-11 13:37:43 -0700 | [diff] [blame] | 280 | ASSERT_EQ(2UL, gaugeProducer.mPastBuckets[DEFAULT_METRIC_DIMENSION_KEY].size()); |
tsaichristine | d5800b2 | 2020-03-25 10:31:50 -0700 | [diff] [blame] | 281 | EXPECT_EQ((int64_t)bucketStartTimeNs + bucketSizeNs, gaugeProducer.mCurrentBucketStartTimeNs); |
| 282 | EXPECT_EQ(1, anomalyTracker->getSumOverPastBuckets(DEFAULT_METRIC_DIMENSION_KEY)); |
| 283 | |
| 284 | // Next event should trigger creation of new bucket. |
| 285 | LogEvent event4(/*uid=*/0, /*pid=*/0); |
| 286 | CreateTwoValueLogEvent(&event4, tagId, bucketStartTimeNs + 125 * NS_PER_SEC, 1, 10); |
| 287 | gaugeProducer.onMatchedLogEvent(1 /*log matcher index*/, event4); |
| 288 | EXPECT_EQ(2L, gaugeProducer.mCurrentBucketNum); |
Muhammad Qureshi | dff78d6 | 2020-05-11 13:37:43 -0700 | [diff] [blame] | 289 | ASSERT_EQ(3UL, gaugeProducer.mPastBuckets[DEFAULT_METRIC_DIMENSION_KEY].size()); |
tsaichristine | d5800b2 | 2020-03-25 10:31:50 -0700 | [diff] [blame] | 290 | EXPECT_EQ(2, anomalyTracker->getSumOverPastBuckets(DEFAULT_METRIC_DIMENSION_KEY)); |
| 291 | } |
| 292 | |
Tej Singh | e678cb7 | 2020-04-14 16:23:30 -0700 | [diff] [blame] | 293 | TEST_P(GaugeMetricProducerTest_PartialBucket, TestPulled) { |
tsaichristine | d5800b2 | 2020-03-25 10:31:50 -0700 | [diff] [blame] | 294 | GaugeMetric metric; |
| 295 | metric.set_id(metricId); |
| 296 | metric.set_bucket(ONE_MINUTE); |
| 297 | metric.set_max_pull_delay_sec(INT_MAX); |
| 298 | auto gaugeFieldMatcher = metric.mutable_gauge_fields_filter()->mutable_fields(); |
| 299 | gaugeFieldMatcher->set_field(tagId); |
| 300 | gaugeFieldMatcher->add_child()->set_field(2); |
| 301 | |
| 302 | sp<MockConditionWizard> wizard = new NaggyMock<MockConditionWizard>(); |
| 303 | |
| 304 | UidMap uidMap; |
| 305 | SimpleAtomMatcher atomMatcher; |
| 306 | atomMatcher.set_atom_id(tagId); |
| 307 | sp<EventMatcherWizard> eventMatcherWizard = |
| 308 | new EventMatcherWizard({new SimpleLogMatchingTracker( |
| 309 | atomMatcherId, logEventMatcherIndex, atomMatcher, uidMap)}); |
| 310 | |
| 311 | sp<MockStatsPullerManager> pullerManager = new StrictMock<MockStatsPullerManager>(); |
Tej Singh | 3be093b | 2020-03-04 20:08:38 -0800 | [diff] [blame] | 312 | EXPECT_CALL(*pullerManager, RegisterReceiver(tagId, kConfigKey, _, _, _)).WillOnce(Return()); |
| 313 | EXPECT_CALL(*pullerManager, UnRegisterReceiver(tagId, kConfigKey, _)).WillOnce(Return()); |
| 314 | EXPECT_CALL(*pullerManager, Pull(tagId, kConfigKey, _, _)) |
tsaichristine | d5800b2 | 2020-03-25 10:31:50 -0700 | [diff] [blame] | 315 | .WillOnce(Return(false)) |
Tej Singh | 3be093b | 2020-03-04 20:08:38 -0800 | [diff] [blame] | 316 | .WillOnce(Invoke( |
| 317 | [](int tagId, const ConfigKey&, vector<std::shared_ptr<LogEvent>>* data, bool) { |
| 318 | data->clear(); |
Tej Singh | e678cb7 | 2020-04-14 16:23:30 -0700 | [diff] [blame] | 319 | data->push_back( |
| 320 | CreateRepeatedValueLogEvent(tagId, partialBucketSplitTimeNs, 2)); |
Tej Singh | 3be093b | 2020-03-04 20:08:38 -0800 | [diff] [blame] | 321 | return true; |
| 322 | })); |
tsaichristine | d5800b2 | 2020-03-25 10:31:50 -0700 | [diff] [blame] | 323 | |
| 324 | GaugeMetricProducer gaugeProducer(kConfigKey, metric, -1 /*-1 meaning no condition*/, wizard, |
| 325 | logEventMatcherIndex, eventMatcherWizard, tagId, -1, tagId, |
| 326 | bucketStartTimeNs, bucketStartTimeNs, pullerManager); |
Tej Singh | 3be093b | 2020-03-04 20:08:38 -0800 | [diff] [blame] | 327 | gaugeProducer.prepareFirstBucket(); |
tsaichristine | d5800b2 | 2020-03-25 10:31:50 -0700 | [diff] [blame] | 328 | |
| 329 | vector<shared_ptr<LogEvent>> allData; |
| 330 | allData.push_back(CreateRepeatedValueLogEvent(tagId, bucketStartTimeNs + 1, 1)); |
| 331 | gaugeProducer.onDataPulled(allData, /** succeed */ true, bucketStartTimeNs); |
Muhammad Qureshi | dff78d6 | 2020-05-11 13:37:43 -0700 | [diff] [blame] | 332 | ASSERT_EQ(1UL, gaugeProducer.mCurrentSlicedBucket->size()); |
tsaichristine | d5800b2 | 2020-03-25 10:31:50 -0700 | [diff] [blame] | 333 | EXPECT_EQ(1, gaugeProducer.mCurrentSlicedBucket->begin() |
| 334 | ->second.front() |
| 335 | .mFields->begin() |
| 336 | ->mValue.int_value); |
| 337 | |
Tej Singh | e678cb7 | 2020-04-14 16:23:30 -0700 | [diff] [blame] | 338 | switch (GetParam()) { |
| 339 | case APP_UPGRADE: |
| 340 | gaugeProducer.notifyAppUpgrade(partialBucketSplitTimeNs); |
| 341 | break; |
| 342 | case BOOT_COMPLETE: |
| 343 | gaugeProducer.onStatsdInitCompleted(partialBucketSplitTimeNs); |
| 344 | break; |
| 345 | } |
Muhammad Qureshi | dff78d6 | 2020-05-11 13:37:43 -0700 | [diff] [blame] | 346 | ASSERT_EQ(1UL, gaugeProducer.mPastBuckets[DEFAULT_METRIC_DIMENSION_KEY].size()); |
Tej Singh | e678cb7 | 2020-04-14 16:23:30 -0700 | [diff] [blame] | 347 | EXPECT_EQ(bucketStartTimeNs, |
| 348 | gaugeProducer.mPastBuckets[DEFAULT_METRIC_DIMENSION_KEY][0].mBucketStartNs); |
| 349 | EXPECT_EQ(partialBucketSplitTimeNs, |
| 350 | gaugeProducer.mPastBuckets[DEFAULT_METRIC_DIMENSION_KEY][0].mBucketEndNs); |
tsaichristine | d5800b2 | 2020-03-25 10:31:50 -0700 | [diff] [blame] | 351 | EXPECT_EQ(0L, gaugeProducer.mCurrentBucketNum); |
Tej Singh | e678cb7 | 2020-04-14 16:23:30 -0700 | [diff] [blame] | 352 | EXPECT_EQ(partialBucketSplitTimeNs, gaugeProducer.mCurrentBucketStartTimeNs); |
Muhammad Qureshi | dff78d6 | 2020-05-11 13:37:43 -0700 | [diff] [blame] | 353 | ASSERT_EQ(1UL, gaugeProducer.mCurrentSlicedBucket->size()); |
tsaichristine | d5800b2 | 2020-03-25 10:31:50 -0700 | [diff] [blame] | 354 | EXPECT_EQ(2, gaugeProducer.mCurrentSlicedBucket->begin() |
| 355 | ->second.front() |
| 356 | .mFields->begin() |
| 357 | ->mValue.int_value); |
| 358 | |
| 359 | allData.clear(); |
| 360 | allData.push_back(CreateRepeatedValueLogEvent(tagId, bucketStartTimeNs + bucketSizeNs + 1, 3)); |
| 361 | gaugeProducer.onDataPulled(allData, /** succeed */ true, bucketStartTimeNs + bucketSizeNs); |
Muhammad Qureshi | dff78d6 | 2020-05-11 13:37:43 -0700 | [diff] [blame] | 362 | ASSERT_EQ(2UL, gaugeProducer.mPastBuckets[DEFAULT_METRIC_DIMENSION_KEY].size()); |
| 363 | ASSERT_EQ(1UL, gaugeProducer.mCurrentSlicedBucket->size()); |
tsaichristine | d5800b2 | 2020-03-25 10:31:50 -0700 | [diff] [blame] | 364 | EXPECT_EQ(3, gaugeProducer.mCurrentSlicedBucket->begin() |
| 365 | ->second.front() |
| 366 | .mFields->begin() |
| 367 | ->mValue.int_value); |
| 368 | } |
| 369 | |
| 370 | TEST(GaugeMetricProducerTest, TestPulledWithAppUpgradeDisabled) { |
| 371 | GaugeMetric metric; |
| 372 | metric.set_id(metricId); |
| 373 | metric.set_bucket(ONE_MINUTE); |
| 374 | metric.set_max_pull_delay_sec(INT_MAX); |
| 375 | metric.set_split_bucket_for_app_upgrade(false); |
| 376 | auto gaugeFieldMatcher = metric.mutable_gauge_fields_filter()->mutable_fields(); |
| 377 | gaugeFieldMatcher->set_field(tagId); |
| 378 | gaugeFieldMatcher->add_child()->set_field(2); |
| 379 | |
| 380 | sp<MockConditionWizard> wizard = new NaggyMock<MockConditionWizard>(); |
| 381 | |
| 382 | UidMap uidMap; |
| 383 | SimpleAtomMatcher atomMatcher; |
| 384 | atomMatcher.set_atom_id(tagId); |
| 385 | sp<EventMatcherWizard> eventMatcherWizard = |
| 386 | new EventMatcherWizard({new SimpleLogMatchingTracker( |
| 387 | atomMatcherId, logEventMatcherIndex, atomMatcher, uidMap)}); |
| 388 | |
| 389 | sp<MockStatsPullerManager> pullerManager = new StrictMock<MockStatsPullerManager>(); |
Tej Singh | 3be093b | 2020-03-04 20:08:38 -0800 | [diff] [blame] | 390 | EXPECT_CALL(*pullerManager, RegisterReceiver(tagId, kConfigKey, _, _, _)).WillOnce(Return()); |
| 391 | EXPECT_CALL(*pullerManager, UnRegisterReceiver(tagId, kConfigKey, _)).WillOnce(Return()); |
| 392 | EXPECT_CALL(*pullerManager, Pull(tagId, kConfigKey, _, _)).WillOnce(Return(false)); |
tsaichristine | d5800b2 | 2020-03-25 10:31:50 -0700 | [diff] [blame] | 393 | |
| 394 | GaugeMetricProducer gaugeProducer(kConfigKey, metric, -1 /*-1 meaning no condition*/, wizard, |
| 395 | logEventMatcherIndex, eventMatcherWizard, tagId, -1, tagId, |
| 396 | bucketStartTimeNs, bucketStartTimeNs, pullerManager); |
Tej Singh | 3be093b | 2020-03-04 20:08:38 -0800 | [diff] [blame] | 397 | gaugeProducer.prepareFirstBucket(); |
tsaichristine | d5800b2 | 2020-03-25 10:31:50 -0700 | [diff] [blame] | 398 | |
| 399 | vector<shared_ptr<LogEvent>> allData; |
| 400 | allData.push_back(CreateRepeatedValueLogEvent(tagId, bucketStartTimeNs + 1, 1)); |
| 401 | gaugeProducer.onDataPulled(allData, /** succeed */ true, bucketStartTimeNs); |
Muhammad Qureshi | dff78d6 | 2020-05-11 13:37:43 -0700 | [diff] [blame] | 402 | ASSERT_EQ(1UL, gaugeProducer.mCurrentSlicedBucket->size()); |
tsaichristine | d5800b2 | 2020-03-25 10:31:50 -0700 | [diff] [blame] | 403 | EXPECT_EQ(1, gaugeProducer.mCurrentSlicedBucket->begin() |
| 404 | ->second.front() |
| 405 | .mFields->begin() |
| 406 | ->mValue.int_value); |
| 407 | |
Tej Singh | e678cb7 | 2020-04-14 16:23:30 -0700 | [diff] [blame] | 408 | gaugeProducer.notifyAppUpgrade(partialBucketSplitTimeNs); |
Muhammad Qureshi | dff78d6 | 2020-05-11 13:37:43 -0700 | [diff] [blame] | 409 | ASSERT_EQ(0UL, gaugeProducer.mPastBuckets[DEFAULT_METRIC_DIMENSION_KEY].size()); |
tsaichristine | d5800b2 | 2020-03-25 10:31:50 -0700 | [diff] [blame] | 410 | EXPECT_EQ(0L, gaugeProducer.mCurrentBucketNum); |
| 411 | EXPECT_EQ(bucketStartTimeNs, gaugeProducer.mCurrentBucketStartTimeNs); |
Muhammad Qureshi | dff78d6 | 2020-05-11 13:37:43 -0700 | [diff] [blame] | 412 | ASSERT_EQ(1UL, gaugeProducer.mCurrentSlicedBucket->size()); |
tsaichristine | d5800b2 | 2020-03-25 10:31:50 -0700 | [diff] [blame] | 413 | EXPECT_EQ(1, gaugeProducer.mCurrentSlicedBucket->begin() |
| 414 | ->second.front() |
| 415 | .mFields->begin() |
| 416 | ->mValue.int_value); |
| 417 | } |
| 418 | |
| 419 | TEST(GaugeMetricProducerTest, TestPulledEventsWithCondition) { |
| 420 | GaugeMetric metric; |
| 421 | metric.set_id(metricId); |
| 422 | metric.set_bucket(ONE_MINUTE); |
| 423 | metric.set_max_pull_delay_sec(INT_MAX); |
| 424 | auto gaugeFieldMatcher = metric.mutable_gauge_fields_filter()->mutable_fields(); |
| 425 | gaugeFieldMatcher->set_field(tagId); |
| 426 | gaugeFieldMatcher->add_child()->set_field(2); |
| 427 | metric.set_condition(StringToId("SCREEN_ON")); |
| 428 | |
| 429 | sp<MockConditionWizard> wizard = new NaggyMock<MockConditionWizard>(); |
| 430 | |
| 431 | UidMap uidMap; |
| 432 | SimpleAtomMatcher atomMatcher; |
| 433 | atomMatcher.set_atom_id(tagId); |
| 434 | sp<EventMatcherWizard> eventMatcherWizard = |
| 435 | new EventMatcherWizard({new SimpleLogMatchingTracker( |
| 436 | atomMatcherId, logEventMatcherIndex, atomMatcher, uidMap)}); |
| 437 | |
| 438 | sp<MockStatsPullerManager> pullerManager = new StrictMock<MockStatsPullerManager>(); |
Tej Singh | 3be093b | 2020-03-04 20:08:38 -0800 | [diff] [blame] | 439 | EXPECT_CALL(*pullerManager, RegisterReceiver(tagId, kConfigKey, _, _, _)).WillOnce(Return()); |
| 440 | EXPECT_CALL(*pullerManager, UnRegisterReceiver(tagId, kConfigKey, _)).WillOnce(Return()); |
| 441 | EXPECT_CALL(*pullerManager, Pull(tagId, kConfigKey, _, _)) |
| 442 | .WillOnce(Invoke([](int tagId, const ConfigKey&, |
| 443 | vector<std::shared_ptr<LogEvent>>* data, bool) { |
tsaichristine | d5800b2 | 2020-03-25 10:31:50 -0700 | [diff] [blame] | 444 | data->clear(); |
| 445 | data->push_back(CreateRepeatedValueLogEvent(tagId, bucketStartTimeNs + 10, 100)); |
| 446 | return true; |
| 447 | })); |
| 448 | |
| 449 | GaugeMetricProducer gaugeProducer(kConfigKey, metric, 1, wizard, logEventMatcherIndex, |
| 450 | eventMatcherWizard, tagId, -1, tagId, bucketStartTimeNs, |
| 451 | bucketStartTimeNs, pullerManager); |
Tej Singh | 3be093b | 2020-03-04 20:08:38 -0800 | [diff] [blame] | 452 | gaugeProducer.prepareFirstBucket(); |
tsaichristine | d5800b2 | 2020-03-25 10:31:50 -0700 | [diff] [blame] | 453 | |
| 454 | gaugeProducer.onConditionChanged(true, bucketStartTimeNs + 8); |
Muhammad Qureshi | dff78d6 | 2020-05-11 13:37:43 -0700 | [diff] [blame] | 455 | ASSERT_EQ(1UL, gaugeProducer.mCurrentSlicedBucket->size()); |
tsaichristine | d5800b2 | 2020-03-25 10:31:50 -0700 | [diff] [blame] | 456 | EXPECT_EQ(100, gaugeProducer.mCurrentSlicedBucket->begin() |
| 457 | ->second.front() |
| 458 | .mFields->begin() |
| 459 | ->mValue.int_value); |
Muhammad Qureshi | dff78d6 | 2020-05-11 13:37:43 -0700 | [diff] [blame] | 460 | ASSERT_EQ(0UL, gaugeProducer.mPastBuckets.size()); |
tsaichristine | d5800b2 | 2020-03-25 10:31:50 -0700 | [diff] [blame] | 461 | |
| 462 | vector<shared_ptr<LogEvent>> allData; |
| 463 | allData.clear(); |
| 464 | allData.push_back(CreateRepeatedValueLogEvent(tagId, bucket2StartTimeNs + 1, 110)); |
| 465 | gaugeProducer.onDataPulled(allData, /** succeed */ true, bucket2StartTimeNs); |
| 466 | |
Muhammad Qureshi | dff78d6 | 2020-05-11 13:37:43 -0700 | [diff] [blame] | 467 | ASSERT_EQ(1UL, gaugeProducer.mCurrentSlicedBucket->size()); |
tsaichristine | d5800b2 | 2020-03-25 10:31:50 -0700 | [diff] [blame] | 468 | EXPECT_EQ(110, gaugeProducer.mCurrentSlicedBucket->begin() |
| 469 | ->second.front() |
| 470 | .mFields->begin() |
| 471 | ->mValue.int_value); |
Muhammad Qureshi | dff78d6 | 2020-05-11 13:37:43 -0700 | [diff] [blame] | 472 | ASSERT_EQ(1UL, gaugeProducer.mPastBuckets.size()); |
tsaichristine | d5800b2 | 2020-03-25 10:31:50 -0700 | [diff] [blame] | 473 | EXPECT_EQ(100, gaugeProducer.mPastBuckets.begin() |
| 474 | ->second.back() |
| 475 | .mGaugeAtoms.front() |
| 476 | .mFields->begin() |
| 477 | ->mValue.int_value); |
| 478 | |
| 479 | gaugeProducer.onConditionChanged(false, bucket2StartTimeNs + 10); |
| 480 | gaugeProducer.flushIfNeededLocked(bucket3StartTimeNs + 10); |
Muhammad Qureshi | dff78d6 | 2020-05-11 13:37:43 -0700 | [diff] [blame] | 481 | ASSERT_EQ(1UL, gaugeProducer.mPastBuckets.size()); |
| 482 | ASSERT_EQ(2UL, gaugeProducer.mPastBuckets.begin()->second.size()); |
tsaichristine | d5800b2 | 2020-03-25 10:31:50 -0700 | [diff] [blame] | 483 | EXPECT_EQ(110L, gaugeProducer.mPastBuckets.begin() |
| 484 | ->second.back() |
| 485 | .mGaugeAtoms.front() |
| 486 | .mFields->begin() |
| 487 | ->mValue.int_value); |
| 488 | } |
| 489 | |
| 490 | TEST(GaugeMetricProducerTest, TestPulledEventsWithSlicedCondition) { |
| 491 | const int conditionTag = 65; |
| 492 | GaugeMetric metric; |
| 493 | metric.set_id(1111111); |
| 494 | metric.set_bucket(ONE_MINUTE); |
| 495 | metric.mutable_gauge_fields_filter()->set_include_all(true); |
| 496 | metric.set_condition(StringToId("APP_DIED")); |
| 497 | metric.set_max_pull_delay_sec(INT_MAX); |
| 498 | auto dim = metric.mutable_dimensions_in_what(); |
| 499 | dim->set_field(tagId); |
| 500 | dim->add_child()->set_field(1); |
| 501 | |
| 502 | UidMap uidMap; |
| 503 | SimpleAtomMatcher atomMatcher; |
| 504 | atomMatcher.set_atom_id(tagId); |
| 505 | sp<EventMatcherWizard> eventMatcherWizard = |
| 506 | new EventMatcherWizard({new SimpleLogMatchingTracker( |
| 507 | atomMatcherId, logEventMatcherIndex, atomMatcher, uidMap)}); |
| 508 | |
| 509 | sp<MockConditionWizard> wizard = new NaggyMock<MockConditionWizard>(); |
| 510 | EXPECT_CALL(*wizard, query(_, _, _)) |
| 511 | .WillRepeatedly( |
| 512 | Invoke([](const int conditionIndex, const ConditionKey& conditionParameters, |
| 513 | const bool isPartialLink) { |
| 514 | int pos[] = {1, 0, 0}; |
| 515 | Field f(conditionTag, pos, 0); |
| 516 | HashableDimensionKey key; |
| 517 | key.mutableValues()->emplace_back(f, Value((int32_t)1000000)); |
| 518 | |
| 519 | return ConditionState::kTrue; |
| 520 | })); |
| 521 | |
| 522 | sp<MockStatsPullerManager> pullerManager = new StrictMock<MockStatsPullerManager>(); |
Tej Singh | 3be093b | 2020-03-04 20:08:38 -0800 | [diff] [blame] | 523 | EXPECT_CALL(*pullerManager, RegisterReceiver(tagId, kConfigKey, _, _, _)).WillOnce(Return()); |
| 524 | EXPECT_CALL(*pullerManager, UnRegisterReceiver(tagId, kConfigKey, _)).WillOnce(Return()); |
| 525 | EXPECT_CALL(*pullerManager, Pull(tagId, kConfigKey, _, _)) |
| 526 | .WillOnce(Invoke([](int tagId, const ConfigKey&, |
| 527 | vector<std::shared_ptr<LogEvent>>* data, bool) { |
tsaichristine | d5800b2 | 2020-03-25 10:31:50 -0700 | [diff] [blame] | 528 | data->clear(); |
| 529 | data->push_back(CreateTwoValueLogEvent(tagId, bucketStartTimeNs + 10, 1000, 100)); |
| 530 | return true; |
| 531 | })); |
| 532 | |
| 533 | GaugeMetricProducer gaugeProducer(kConfigKey, metric, 1, wizard, logEventMatcherIndex, |
| 534 | eventMatcherWizard, tagId, -1, tagId, bucketStartTimeNs, |
| 535 | bucketStartTimeNs, pullerManager); |
Tej Singh | 3be093b | 2020-03-04 20:08:38 -0800 | [diff] [blame] | 536 | gaugeProducer.prepareFirstBucket(); |
tsaichristine | d5800b2 | 2020-03-25 10:31:50 -0700 | [diff] [blame] | 537 | |
| 538 | gaugeProducer.onSlicedConditionMayChange(true, bucketStartTimeNs + 8); |
| 539 | |
Muhammad Qureshi | dff78d6 | 2020-05-11 13:37:43 -0700 | [diff] [blame] | 540 | ASSERT_EQ(1UL, gaugeProducer.mCurrentSlicedBucket->size()); |
tsaichristine | d5800b2 | 2020-03-25 10:31:50 -0700 | [diff] [blame] | 541 | const auto& key = gaugeProducer.mCurrentSlicedBucket->begin()->first; |
Muhammad Qureshi | dff78d6 | 2020-05-11 13:37:43 -0700 | [diff] [blame] | 542 | ASSERT_EQ(1UL, key.getDimensionKeyInWhat().getValues().size()); |
tsaichristine | d5800b2 | 2020-03-25 10:31:50 -0700 | [diff] [blame] | 543 | EXPECT_EQ(1000, key.getDimensionKeyInWhat().getValues()[0].mValue.int_value); |
| 544 | |
Muhammad Qureshi | dff78d6 | 2020-05-11 13:37:43 -0700 | [diff] [blame] | 545 | ASSERT_EQ(0UL, gaugeProducer.mPastBuckets.size()); |
tsaichristine | d5800b2 | 2020-03-25 10:31:50 -0700 | [diff] [blame] | 546 | |
| 547 | vector<shared_ptr<LogEvent>> allData; |
| 548 | allData.clear(); |
| 549 | allData.push_back(CreateTwoValueLogEvent(tagId, bucket2StartTimeNs + 1, 1000, 110)); |
| 550 | gaugeProducer.onDataPulled(allData, /** succeed */ true, bucket2StartTimeNs); |
| 551 | |
Muhammad Qureshi | dff78d6 | 2020-05-11 13:37:43 -0700 | [diff] [blame] | 552 | ASSERT_EQ(1UL, gaugeProducer.mCurrentSlicedBucket->size()); |
| 553 | ASSERT_EQ(1UL, gaugeProducer.mPastBuckets.size()); |
tsaichristine | d5800b2 | 2020-03-25 10:31:50 -0700 | [diff] [blame] | 554 | } |
| 555 | |
| 556 | TEST(GaugeMetricProducerTest, TestPulledEventsAnomalyDetection) { |
| 557 | sp<AlarmMonitor> alarmMonitor; |
| 558 | sp<MockConditionWizard> wizard = new NaggyMock<MockConditionWizard>(); |
| 559 | |
| 560 | sp<MockStatsPullerManager> pullerManager = new StrictMock<MockStatsPullerManager>(); |
Tej Singh | 3be093b | 2020-03-04 20:08:38 -0800 | [diff] [blame] | 561 | EXPECT_CALL(*pullerManager, RegisterReceiver(tagId, kConfigKey, _, _, _)).WillOnce(Return()); |
| 562 | EXPECT_CALL(*pullerManager, UnRegisterReceiver(tagId, kConfigKey, _)).WillOnce(Return()); |
| 563 | EXPECT_CALL(*pullerManager, Pull(tagId, kConfigKey, _, _)).WillOnce(Return(false)); |
tsaichristine | d5800b2 | 2020-03-25 10:31:50 -0700 | [diff] [blame] | 564 | |
| 565 | GaugeMetric metric; |
| 566 | metric.set_id(metricId); |
| 567 | metric.set_bucket(ONE_MINUTE); |
| 568 | metric.set_max_pull_delay_sec(INT_MAX); |
| 569 | auto gaugeFieldMatcher = metric.mutable_gauge_fields_filter()->mutable_fields(); |
| 570 | gaugeFieldMatcher->set_field(tagId); |
| 571 | gaugeFieldMatcher->add_child()->set_field(2); |
| 572 | |
| 573 | UidMap uidMap; |
| 574 | SimpleAtomMatcher atomMatcher; |
| 575 | atomMatcher.set_atom_id(tagId); |
| 576 | sp<EventMatcherWizard> eventMatcherWizard = |
| 577 | new EventMatcherWizard({new SimpleLogMatchingTracker( |
| 578 | atomMatcherId, logEventMatcherIndex, atomMatcher, uidMap)}); |
| 579 | |
| 580 | GaugeMetricProducer gaugeProducer(kConfigKey, metric, -1 /*-1 meaning no condition*/, wizard, |
| 581 | logEventMatcherIndex, eventMatcherWizard, tagId, -1, tagId, |
| 582 | bucketStartTimeNs, bucketStartTimeNs, pullerManager); |
Tej Singh | 3be093b | 2020-03-04 20:08:38 -0800 | [diff] [blame] | 583 | gaugeProducer.prepareFirstBucket(); |
tsaichristine | d5800b2 | 2020-03-25 10:31:50 -0700 | [diff] [blame] | 584 | |
| 585 | Alert alert; |
| 586 | alert.set_id(101); |
| 587 | alert.set_metric_id(metricId); |
| 588 | alert.set_trigger_if_sum_gt(25); |
| 589 | alert.set_num_buckets(2); |
| 590 | const int32_t refPeriodSec = 60; |
| 591 | alert.set_refractory_period_secs(refPeriodSec); |
| 592 | sp<AnomalyTracker> anomalyTracker = gaugeProducer.addAnomalyTracker(alert, alarmMonitor); |
| 593 | |
| 594 | int tagId = 1; |
| 595 | vector<shared_ptr<LogEvent>> allData; |
| 596 | allData.clear(); |
| 597 | allData.push_back(CreateRepeatedValueLogEvent(tagId, bucketStartTimeNs + 1, 13)); |
| 598 | gaugeProducer.onDataPulled(allData, /** succeed */ true, bucketStartTimeNs); |
Muhammad Qureshi | dff78d6 | 2020-05-11 13:37:43 -0700 | [diff] [blame] | 599 | ASSERT_EQ(1UL, gaugeProducer.mCurrentSlicedBucket->size()); |
tsaichristine | d5800b2 | 2020-03-25 10:31:50 -0700 | [diff] [blame] | 600 | EXPECT_EQ(13L, gaugeProducer.mCurrentSlicedBucket->begin() |
| 601 | ->second.front() |
| 602 | .mFields->begin() |
| 603 | ->mValue.int_value); |
| 604 | EXPECT_EQ(anomalyTracker->getRefractoryPeriodEndsSec(DEFAULT_METRIC_DIMENSION_KEY), 0U); |
| 605 | |
| 606 | std::shared_ptr<LogEvent> event2 = |
| 607 | CreateRepeatedValueLogEvent(tagId, bucketStartTimeNs + bucketSizeNs + 20, 15); |
| 608 | |
| 609 | allData.clear(); |
| 610 | allData.push_back(event2); |
| 611 | gaugeProducer.onDataPulled(allData, /** succeed */ true, bucketStartTimeNs + bucketSizeNs); |
Muhammad Qureshi | dff78d6 | 2020-05-11 13:37:43 -0700 | [diff] [blame] | 612 | ASSERT_EQ(1UL, gaugeProducer.mCurrentSlicedBucket->size()); |
tsaichristine | d5800b2 | 2020-03-25 10:31:50 -0700 | [diff] [blame] | 613 | EXPECT_EQ(15L, gaugeProducer.mCurrentSlicedBucket->begin() |
| 614 | ->second.front() |
| 615 | .mFields->begin() |
| 616 | ->mValue.int_value); |
| 617 | EXPECT_EQ(anomalyTracker->getRefractoryPeriodEndsSec(DEFAULT_METRIC_DIMENSION_KEY), |
| 618 | std::ceil(1.0 * event2->GetElapsedTimestampNs() / NS_PER_SEC) + refPeriodSec); |
| 619 | |
| 620 | allData.clear(); |
| 621 | allData.push_back( |
| 622 | CreateRepeatedValueLogEvent(tagId, bucketStartTimeNs + 2 * bucketSizeNs + 10, 26)); |
| 623 | gaugeProducer.onDataPulled(allData, /** succeed */ true, bucket2StartTimeNs + 2 * bucketSizeNs); |
Muhammad Qureshi | dff78d6 | 2020-05-11 13:37:43 -0700 | [diff] [blame] | 624 | ASSERT_EQ(1UL, gaugeProducer.mCurrentSlicedBucket->size()); |
tsaichristine | d5800b2 | 2020-03-25 10:31:50 -0700 | [diff] [blame] | 625 | EXPECT_EQ(26L, gaugeProducer.mCurrentSlicedBucket->begin() |
| 626 | ->second.front() |
| 627 | .mFields->begin() |
| 628 | ->mValue.int_value); |
| 629 | EXPECT_EQ(anomalyTracker->getRefractoryPeriodEndsSec(DEFAULT_METRIC_DIMENSION_KEY), |
| 630 | std::ceil(1.0 * event2->GetElapsedTimestampNs() / NS_PER_SEC + refPeriodSec)); |
| 631 | |
| 632 | // This event does not have the gauge field. Thus the current bucket value is 0. |
| 633 | allData.clear(); |
| 634 | allData.push_back(CreateNoValuesLogEvent(tagId, bucketStartTimeNs + 3 * bucketSizeNs + 10)); |
| 635 | gaugeProducer.onDataPulled(allData, /** succeed */ true, bucketStartTimeNs + 3 * bucketSizeNs); |
Muhammad Qureshi | dff78d6 | 2020-05-11 13:37:43 -0700 | [diff] [blame] | 636 | ASSERT_EQ(1UL, gaugeProducer.mCurrentSlicedBucket->size()); |
tsaichristine | d5800b2 | 2020-03-25 10:31:50 -0700 | [diff] [blame] | 637 | EXPECT_TRUE(gaugeProducer.mCurrentSlicedBucket->begin()->second.front().mFields->empty()); |
| 638 | } |
| 639 | |
| 640 | TEST(GaugeMetricProducerTest, TestPullOnTrigger) { |
| 641 | GaugeMetric metric; |
| 642 | metric.set_id(metricId); |
| 643 | metric.set_bucket(ONE_MINUTE); |
| 644 | metric.set_sampling_type(GaugeMetric::FIRST_N_SAMPLES); |
| 645 | metric.mutable_gauge_fields_filter()->set_include_all(false); |
| 646 | metric.set_max_pull_delay_sec(INT_MAX); |
| 647 | auto gaugeFieldMatcher = metric.mutable_gauge_fields_filter()->mutable_fields(); |
| 648 | gaugeFieldMatcher->set_field(tagId); |
| 649 | gaugeFieldMatcher->add_child()->set_field(1); |
| 650 | |
| 651 | sp<MockConditionWizard> wizard = new NaggyMock<MockConditionWizard>(); |
| 652 | |
| 653 | UidMap uidMap; |
| 654 | SimpleAtomMatcher atomMatcher; |
| 655 | atomMatcher.set_atom_id(tagId); |
| 656 | sp<EventMatcherWizard> eventMatcherWizard = |
| 657 | new EventMatcherWizard({new SimpleLogMatchingTracker( |
| 658 | atomMatcherId, logEventMatcherIndex, atomMatcher, uidMap)}); |
| 659 | |
| 660 | sp<MockStatsPullerManager> pullerManager = new StrictMock<MockStatsPullerManager>(); |
Tej Singh | 3be093b | 2020-03-04 20:08:38 -0800 | [diff] [blame] | 661 | EXPECT_CALL(*pullerManager, Pull(tagId, kConfigKey, _, _)) |
| 662 | .WillOnce(Invoke([](int tagId, const ConfigKey&, |
| 663 | vector<std::shared_ptr<LogEvent>>* data, bool) { |
tsaichristine | d5800b2 | 2020-03-25 10:31:50 -0700 | [diff] [blame] | 664 | data->clear(); |
| 665 | data->push_back(CreateRepeatedValueLogEvent(tagId, bucketStartTimeNs + 10, 4)); |
| 666 | return true; |
| 667 | })) |
Tej Singh | 3be093b | 2020-03-04 20:08:38 -0800 | [diff] [blame] | 668 | .WillOnce(Invoke([](int tagId, const ConfigKey&, |
| 669 | vector<std::shared_ptr<LogEvent>>* data, bool) { |
tsaichristine | d5800b2 | 2020-03-25 10:31:50 -0700 | [diff] [blame] | 670 | data->clear(); |
| 671 | data->push_back(CreateRepeatedValueLogEvent(tagId, bucketStartTimeNs + 20, 5)); |
| 672 | return true; |
| 673 | })) |
| 674 | .WillOnce(Return(true)); |
| 675 | |
| 676 | int triggerId = 5; |
| 677 | GaugeMetricProducer gaugeProducer(kConfigKey, metric, -1 /*-1 meaning no condition*/, wizard, |
| 678 | logEventMatcherIndex, eventMatcherWizard, tagId, triggerId, |
| 679 | tagId, bucketStartTimeNs, bucketStartTimeNs, pullerManager); |
Tej Singh | 3be093b | 2020-03-04 20:08:38 -0800 | [diff] [blame] | 680 | gaugeProducer.prepareFirstBucket(); |
tsaichristine | d5800b2 | 2020-03-25 10:31:50 -0700 | [diff] [blame] | 681 | |
Muhammad Qureshi | dff78d6 | 2020-05-11 13:37:43 -0700 | [diff] [blame] | 682 | ASSERT_EQ(0UL, gaugeProducer.mCurrentSlicedBucket->size()); |
tsaichristine | d5800b2 | 2020-03-25 10:31:50 -0700 | [diff] [blame] | 683 | |
| 684 | LogEvent triggerEvent(/*uid=*/0, /*pid=*/0); |
| 685 | CreateNoValuesLogEvent(&triggerEvent, triggerId, bucketStartTimeNs + 10); |
| 686 | gaugeProducer.onMatchedLogEvent(1 /*log matcher index*/, triggerEvent); |
Muhammad Qureshi | dff78d6 | 2020-05-11 13:37:43 -0700 | [diff] [blame] | 687 | ASSERT_EQ(1UL, gaugeProducer.mCurrentSlicedBucket->begin()->second.size()); |
tsaichristine | d5800b2 | 2020-03-25 10:31:50 -0700 | [diff] [blame] | 688 | triggerEvent.setElapsedTimestampNs(bucketStartTimeNs + 20); |
| 689 | gaugeProducer.onMatchedLogEvent(1 /*log matcher index*/, triggerEvent); |
Muhammad Qureshi | dff78d6 | 2020-05-11 13:37:43 -0700 | [diff] [blame] | 690 | ASSERT_EQ(2UL, gaugeProducer.mCurrentSlicedBucket->begin()->second.size()); |
tsaichristine | d5800b2 | 2020-03-25 10:31:50 -0700 | [diff] [blame] | 691 | triggerEvent.setElapsedTimestampNs(bucket2StartTimeNs + 1); |
| 692 | gaugeProducer.onMatchedLogEvent(1 /*log matcher index*/, triggerEvent); |
| 693 | |
Muhammad Qureshi | dff78d6 | 2020-05-11 13:37:43 -0700 | [diff] [blame] | 694 | ASSERT_EQ(1UL, gaugeProducer.mPastBuckets.size()); |
| 695 | ASSERT_EQ(2UL, gaugeProducer.mPastBuckets.begin()->second.back().mGaugeAtoms.size()); |
tsaichristine | d5800b2 | 2020-03-25 10:31:50 -0700 | [diff] [blame] | 696 | EXPECT_EQ(4, gaugeProducer.mPastBuckets.begin() |
| 697 | ->second.back() |
| 698 | .mGaugeAtoms[0] |
| 699 | .mFields->begin() |
| 700 | ->mValue.int_value); |
| 701 | EXPECT_EQ(5, gaugeProducer.mPastBuckets.begin() |
| 702 | ->second.back() |
| 703 | .mGaugeAtoms[1] |
| 704 | .mFields->begin() |
| 705 | ->mValue.int_value); |
| 706 | } |
| 707 | |
| 708 | TEST(GaugeMetricProducerTest, TestRemoveDimensionInOutput) { |
| 709 | GaugeMetric metric; |
| 710 | metric.set_id(metricId); |
| 711 | metric.set_bucket(ONE_MINUTE); |
| 712 | metric.set_sampling_type(GaugeMetric::FIRST_N_SAMPLES); |
| 713 | metric.mutable_gauge_fields_filter()->set_include_all(true); |
| 714 | metric.set_max_pull_delay_sec(INT_MAX); |
| 715 | auto dimensionMatcher = metric.mutable_dimensions_in_what(); |
| 716 | // use field 1 as dimension. |
| 717 | dimensionMatcher->set_field(tagId); |
| 718 | dimensionMatcher->add_child()->set_field(1); |
| 719 | |
| 720 | sp<MockConditionWizard> wizard = new NaggyMock<MockConditionWizard>(); |
| 721 | |
| 722 | UidMap uidMap; |
| 723 | SimpleAtomMatcher atomMatcher; |
| 724 | atomMatcher.set_atom_id(tagId); |
| 725 | sp<EventMatcherWizard> eventMatcherWizard = |
| 726 | new EventMatcherWizard({new SimpleLogMatchingTracker( |
| 727 | atomMatcherId, logEventMatcherIndex, atomMatcher, uidMap)}); |
| 728 | |
| 729 | sp<MockStatsPullerManager> pullerManager = new StrictMock<MockStatsPullerManager>(); |
Tej Singh | 3be093b | 2020-03-04 20:08:38 -0800 | [diff] [blame] | 730 | EXPECT_CALL(*pullerManager, Pull(tagId, kConfigKey, _, _)) |
| 731 | .WillOnce(Invoke( |
| 732 | [](int tagId, const ConfigKey&, vector<std::shared_ptr<LogEvent>>* data, bool) { |
| 733 | data->clear(); |
| 734 | data->push_back(CreateTwoValueLogEvent(tagId, bucketStartTimeNs + 3, 3, 4)); |
| 735 | return true; |
| 736 | })) |
| 737 | .WillOnce(Invoke([](int tagId, const ConfigKey&, |
| 738 | vector<std::shared_ptr<LogEvent>>* data, bool) { |
tsaichristine | d5800b2 | 2020-03-25 10:31:50 -0700 | [diff] [blame] | 739 | data->clear(); |
| 740 | data->push_back(CreateTwoValueLogEvent(tagId, bucketStartTimeNs + 10, 4, 5)); |
| 741 | return true; |
| 742 | })) |
Tej Singh | 3be093b | 2020-03-04 20:08:38 -0800 | [diff] [blame] | 743 | .WillOnce(Invoke([](int tagId, const ConfigKey&, |
| 744 | vector<std::shared_ptr<LogEvent>>* data, bool) { |
tsaichristine | d5800b2 | 2020-03-25 10:31:50 -0700 | [diff] [blame] | 745 | data->clear(); |
| 746 | data->push_back(CreateTwoValueLogEvent(tagId, bucketStartTimeNs + 20, 4, 6)); |
| 747 | return true; |
| 748 | })) |
| 749 | .WillOnce(Return(true)); |
| 750 | |
| 751 | int triggerId = 5; |
| 752 | GaugeMetricProducer gaugeProducer(kConfigKey, metric, -1 /*-1 meaning no condition*/, wizard, |
| 753 | logEventMatcherIndex, eventMatcherWizard, tagId, triggerId, |
| 754 | tagId, bucketStartTimeNs, bucketStartTimeNs, pullerManager); |
Tej Singh | 3be093b | 2020-03-04 20:08:38 -0800 | [diff] [blame] | 755 | gaugeProducer.prepareFirstBucket(); |
tsaichristine | d5800b2 | 2020-03-25 10:31:50 -0700 | [diff] [blame] | 756 | |
| 757 | LogEvent triggerEvent(/*uid=*/0, /*pid=*/0); |
| 758 | CreateNoValuesLogEvent(&triggerEvent, triggerId, bucketStartTimeNs + 3); |
| 759 | gaugeProducer.onMatchedLogEvent(1 /*log matcher index*/, triggerEvent); |
Muhammad Qureshi | dff78d6 | 2020-05-11 13:37:43 -0700 | [diff] [blame] | 760 | ASSERT_EQ(1UL, gaugeProducer.mCurrentSlicedBucket->size()); |
tsaichristine | d5800b2 | 2020-03-25 10:31:50 -0700 | [diff] [blame] | 761 | triggerEvent.setElapsedTimestampNs(bucketStartTimeNs + 10); |
| 762 | gaugeProducer.onMatchedLogEvent(1 /*log matcher index*/, triggerEvent); |
Muhammad Qureshi | dff78d6 | 2020-05-11 13:37:43 -0700 | [diff] [blame] | 763 | ASSERT_EQ(2UL, gaugeProducer.mCurrentSlicedBucket->size()); |
| 764 | ASSERT_EQ(1UL, gaugeProducer.mCurrentSlicedBucket->begin()->second.size()); |
tsaichristine | d5800b2 | 2020-03-25 10:31:50 -0700 | [diff] [blame] | 765 | triggerEvent.setElapsedTimestampNs(bucketStartTimeNs + 20); |
| 766 | gaugeProducer.onMatchedLogEvent(1 /*log matcher index*/, triggerEvent); |
Muhammad Qureshi | dff78d6 | 2020-05-11 13:37:43 -0700 | [diff] [blame] | 767 | ASSERT_EQ(2UL, gaugeProducer.mCurrentSlicedBucket->begin()->second.size()); |
tsaichristine | d5800b2 | 2020-03-25 10:31:50 -0700 | [diff] [blame] | 768 | triggerEvent.setElapsedTimestampNs(bucket2StartTimeNs + 1); |
| 769 | gaugeProducer.onMatchedLogEvent(1 /*log matcher index*/, triggerEvent); |
| 770 | |
Muhammad Qureshi | dff78d6 | 2020-05-11 13:37:43 -0700 | [diff] [blame] | 771 | ASSERT_EQ(2UL, gaugeProducer.mPastBuckets.size()); |
tsaichristine | d5800b2 | 2020-03-25 10:31:50 -0700 | [diff] [blame] | 772 | auto bucketIt = gaugeProducer.mPastBuckets.begin(); |
Muhammad Qureshi | dff78d6 | 2020-05-11 13:37:43 -0700 | [diff] [blame] | 773 | ASSERT_EQ(1UL, bucketIt->second.back().mGaugeAtoms.size()); |
tsaichristine | d5800b2 | 2020-03-25 10:31:50 -0700 | [diff] [blame] | 774 | EXPECT_EQ(3, bucketIt->first.getDimensionKeyInWhat().getValues().begin()->mValue.int_value); |
| 775 | EXPECT_EQ(4, bucketIt->second.back().mGaugeAtoms[0].mFields->begin()->mValue.int_value); |
| 776 | bucketIt++; |
Muhammad Qureshi | dff78d6 | 2020-05-11 13:37:43 -0700 | [diff] [blame] | 777 | ASSERT_EQ(2UL, bucketIt->second.back().mGaugeAtoms.size()); |
tsaichristine | d5800b2 | 2020-03-25 10:31:50 -0700 | [diff] [blame] | 778 | EXPECT_EQ(4, bucketIt->first.getDimensionKeyInWhat().getValues().begin()->mValue.int_value); |
| 779 | EXPECT_EQ(5, bucketIt->second.back().mGaugeAtoms[0].mFields->begin()->mValue.int_value); |
| 780 | EXPECT_EQ(6, bucketIt->second.back().mGaugeAtoms[1].mFields->begin()->mValue.int_value); |
| 781 | } |
| 782 | |
| 783 | /* |
| 784 | * Test that BUCKET_TOO_SMALL dump reason is logged when a flushed bucket size |
| 785 | * is smaller than the "min_bucket_size_nanos" specified in the metric config. |
| 786 | */ |
| 787 | TEST(GaugeMetricProducerTest_BucketDrop, TestBucketDropWhenBucketTooSmall) { |
| 788 | GaugeMetric metric; |
| 789 | metric.set_id(metricId); |
| 790 | metric.set_bucket(FIVE_MINUTES); |
| 791 | metric.set_sampling_type(GaugeMetric::FIRST_N_SAMPLES); |
| 792 | metric.set_min_bucket_size_nanos(10000000000); // 10 seconds |
| 793 | |
| 794 | sp<MockConditionWizard> wizard = new NaggyMock<MockConditionWizard>(); |
| 795 | |
| 796 | UidMap uidMap; |
| 797 | SimpleAtomMatcher atomMatcher; |
| 798 | atomMatcher.set_atom_id(tagId); |
| 799 | sp<EventMatcherWizard> eventMatcherWizard = |
| 800 | new EventMatcherWizard({new SimpleLogMatchingTracker( |
| 801 | atomMatcherId, logEventMatcherIndex, atomMatcher, uidMap)}); |
| 802 | |
| 803 | sp<MockStatsPullerManager> pullerManager = new StrictMock<MockStatsPullerManager>(); |
Tej Singh | 3be093b | 2020-03-04 20:08:38 -0800 | [diff] [blame] | 804 | EXPECT_CALL(*pullerManager, Pull(tagId, kConfigKey, _, _)) |
tsaichristine | d5800b2 | 2020-03-25 10:31:50 -0700 | [diff] [blame] | 805 | // Bucket start. |
Tej Singh | 3be093b | 2020-03-04 20:08:38 -0800 | [diff] [blame] | 806 | .WillOnce(Invoke( |
| 807 | [](int tagId, const ConfigKey&, vector<std::shared_ptr<LogEvent>>* data, bool) { |
| 808 | data->clear(); |
| 809 | data->push_back(CreateRepeatedValueLogEvent(tagId, bucketStartTimeNs, 10)); |
| 810 | return true; |
| 811 | })); |
tsaichristine | d5800b2 | 2020-03-25 10:31:50 -0700 | [diff] [blame] | 812 | |
| 813 | int triggerId = 5; |
| 814 | GaugeMetricProducer gaugeProducer(kConfigKey, metric, -1 /*-1 meaning no condition*/, wizard, |
| 815 | logEventMatcherIndex, eventMatcherWizard, tagId, triggerId, |
| 816 | tagId, bucketStartTimeNs, bucketStartTimeNs, pullerManager); |
Tej Singh | 3be093b | 2020-03-04 20:08:38 -0800 | [diff] [blame] | 817 | gaugeProducer.prepareFirstBucket(); |
tsaichristine | d5800b2 | 2020-03-25 10:31:50 -0700 | [diff] [blame] | 818 | |
| 819 | LogEvent triggerEvent(/*uid=*/0, /*pid=*/0); |
| 820 | CreateNoValuesLogEvent(&triggerEvent, triggerId, bucketStartTimeNs + 3); |
| 821 | gaugeProducer.onMatchedLogEvent(1 /*log matcher index*/, triggerEvent); |
| 822 | |
| 823 | // Check dump report. |
| 824 | ProtoOutputStream output; |
| 825 | std::set<string> strSet; |
| 826 | gaugeProducer.onDumpReport(bucketStartTimeNs + 9000000, true /* include recent buckets */, true, |
| 827 | FAST /* dump_latency */, &strSet, &output); |
| 828 | |
| 829 | StatsLogReport report = outputStreamToProto(&output); |
| 830 | EXPECT_TRUE(report.has_gauge_metrics()); |
Muhammad Qureshi | dff78d6 | 2020-05-11 13:37:43 -0700 | [diff] [blame] | 831 | ASSERT_EQ(0, report.gauge_metrics().data_size()); |
| 832 | ASSERT_EQ(1, report.gauge_metrics().skipped_size()); |
tsaichristine | d5800b2 | 2020-03-25 10:31:50 -0700 | [diff] [blame] | 833 | |
| 834 | EXPECT_EQ(NanoToMillis(bucketStartTimeNs), |
| 835 | report.gauge_metrics().skipped(0).start_bucket_elapsed_millis()); |
| 836 | EXPECT_EQ(NanoToMillis(bucketStartTimeNs + 9000000), |
| 837 | report.gauge_metrics().skipped(0).end_bucket_elapsed_millis()); |
Muhammad Qureshi | dff78d6 | 2020-05-11 13:37:43 -0700 | [diff] [blame] | 838 | ASSERT_EQ(1, report.gauge_metrics().skipped(0).drop_event_size()); |
tsaichristine | d5800b2 | 2020-03-25 10:31:50 -0700 | [diff] [blame] | 839 | |
| 840 | auto dropEvent = report.gauge_metrics().skipped(0).drop_event(0); |
| 841 | EXPECT_EQ(BucketDropReason::BUCKET_TOO_SMALL, dropEvent.drop_reason()); |
| 842 | EXPECT_EQ(NanoToMillis(bucketStartTimeNs + 9000000), dropEvent.drop_time_millis()); |
| 843 | } |
tsaichristine | b87ca15 | 2019-12-09 15:19:41 -0800 | [diff] [blame] | 844 | |
Yangster-mac | e2cd6d5 | 2017-11-09 20:38:30 -0800 | [diff] [blame] | 845 | } // namespace statsd |
| 846 | } // namespace os |
| 847 | } // namespace android |
| 848 | #else |
| 849 | GTEST_LOG_(INFO) << "This test does nothing.\n"; |
| 850 | #endif |