Chenjie Yu | 6736c89 | 2017-11-09 10:50:09 -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 | |
Chenjie Yu | 6736c89 | 2017-11-09 10:50:09 -0800 | [diff] [blame] | 15 | #include "src/metrics/ValueMetricProducer.h" |
Yangster-mac | b814481 | 2018-01-04 10:56:23 -0800 | [diff] [blame] | 16 | #include "src/stats_log_util.h" |
Yao Chen | b356151 | 2017-11-21 18:07:17 -0800 | [diff] [blame] | 17 | #include "metrics_test_helper.h" |
Yangster-mac | 94e197c | 2018-01-02 16:03:03 -0800 | [diff] [blame] | 18 | #include "tests/statsd_test_util.h" |
Chenjie Yu | 6736c89 | 2017-11-09 10:50:09 -0800 | [diff] [blame] | 19 | |
| 20 | #include <gmock/gmock.h> |
| 21 | #include <gtest/gtest.h> |
| 22 | #include <stdio.h> |
| 23 | #include <vector> |
| 24 | |
| 25 | using namespace testing; |
| 26 | using android::sp; |
Yao Chen | b356151 | 2017-11-21 18:07:17 -0800 | [diff] [blame] | 27 | using std::make_shared; |
Chenjie Yu | 6736c89 | 2017-11-09 10:50:09 -0800 | [diff] [blame] | 28 | using std::set; |
Yao Chen | b356151 | 2017-11-21 18:07:17 -0800 | [diff] [blame] | 29 | using std::shared_ptr; |
Chenjie Yu | 6736c89 | 2017-11-09 10:50:09 -0800 | [diff] [blame] | 30 | using std::unordered_map; |
| 31 | using std::vector; |
Chenjie Yu | 6736c89 | 2017-11-09 10:50:09 -0800 | [diff] [blame] | 32 | |
| 33 | #ifdef __ANDROID__ |
| 34 | |
| 35 | namespace android { |
| 36 | namespace os { |
| 37 | namespace statsd { |
| 38 | |
Yangster-mac | 94e197c | 2018-01-02 16:03:03 -0800 | [diff] [blame] | 39 | const ConfigKey kConfigKey(0, 12345); |
Chenjie Yu | a7259ab | 2017-12-10 08:31:05 -0800 | [diff] [blame] | 40 | const int tagId = 1; |
Yangster-mac | 94e197c | 2018-01-02 16:03:03 -0800 | [diff] [blame] | 41 | const int64_t metricId = 123; |
Chenjie Yu | a7259ab | 2017-12-10 08:31:05 -0800 | [diff] [blame] | 42 | const int64_t bucketStartTimeNs = 10000000000; |
Yangster-mac | b814481 | 2018-01-04 10:56:23 -0800 | [diff] [blame] | 43 | const int64_t bucketSizeNs = TimeUnitToBucketSizeInMillis(ONE_MINUTE) * 1000000LL; |
Chenjie Yu | a7259ab | 2017-12-10 08:31:05 -0800 | [diff] [blame] | 44 | const int64_t bucket2StartTimeNs = bucketStartTimeNs + bucketSizeNs; |
| 45 | const int64_t bucket3StartTimeNs = bucketStartTimeNs + 2 * bucketSizeNs; |
| 46 | const int64_t bucket4StartTimeNs = bucketStartTimeNs + 3 * bucketSizeNs; |
David Chen | 27785a8 | 2018-01-19 17:06:45 -0800 | [diff] [blame] | 47 | const int64_t eventUpgradeTimeNs = bucketStartTimeNs + 15 * NS_PER_SEC; |
Chenjie Yu | a7259ab | 2017-12-10 08:31:05 -0800 | [diff] [blame] | 48 | |
Chenjie Yu | 6736c89 | 2017-11-09 10:50:09 -0800 | [diff] [blame] | 49 | /* |
| 50 | * Tests pulled atoms with no conditions |
| 51 | */ |
| 52 | TEST(ValueMetricProducerTest, TestNonDimensionalEvents) { |
Chenjie Yu | 6736c89 | 2017-11-09 10:50:09 -0800 | [diff] [blame] | 53 | ValueMetric metric; |
Yangster-mac | 94e197c | 2018-01-02 16:03:03 -0800 | [diff] [blame] | 54 | metric.set_id(metricId); |
Yangster-mac | b814481 | 2018-01-04 10:56:23 -0800 | [diff] [blame] | 55 | metric.set_bucket(ONE_MINUTE); |
Yangster-mac | a7fb12d | 2018-01-03 17:17:20 -0800 | [diff] [blame] | 56 | metric.mutable_value_field()->set_field(tagId); |
| 57 | metric.mutable_value_field()->add_child()->set_field(2); |
Chenjie Yu | 6736c89 | 2017-11-09 10:50:09 -0800 | [diff] [blame] | 58 | |
Chenjie Yu | 6736c89 | 2017-11-09 10:50:09 -0800 | [diff] [blame] | 59 | sp<MockConditionWizard> wizard = new NaggyMock<MockConditionWizard>(); |
| 60 | // TODO: pending refactor of StatsPullerManager |
| 61 | // For now we still need this so that it doesn't do real pulling. |
Yao Chen | b356151 | 2017-11-21 18:07:17 -0800 | [diff] [blame] | 62 | shared_ptr<MockStatsPullerManager> pullerManager = |
| 63 | make_shared<StrictMock<MockStatsPullerManager>>(); |
Chenjie Yu | 6736c89 | 2017-11-09 10:50:09 -0800 | [diff] [blame] | 64 | EXPECT_CALL(*pullerManager, RegisterReceiver(tagId, _, _)).WillOnce(Return()); |
| 65 | EXPECT_CALL(*pullerManager, UnRegisterReceiver(tagId, _)).WillOnce(Return()); |
| 66 | |
Yao Chen | b356151 | 2017-11-21 18:07:17 -0800 | [diff] [blame] | 67 | ValueMetricProducer valueProducer(kConfigKey, metric, -1 /*-1 meaning no condition*/, wizard, |
| 68 | tagId, bucketStartTimeNs, pullerManager); |
Chenjie Yu | 6736c89 | 2017-11-09 10:50:09 -0800 | [diff] [blame] | 69 | |
| 70 | vector<shared_ptr<LogEvent>> allData; |
| 71 | allData.clear(); |
Chenjie Yu | a7259ab | 2017-12-10 08:31:05 -0800 | [diff] [blame] | 72 | shared_ptr<LogEvent> event = make_shared<LogEvent>(tagId, bucket2StartTimeNs + 1); |
| 73 | event->write(tagId); |
Yao Chen | 8023540 | 2017-11-13 20:42:25 -0800 | [diff] [blame] | 74 | event->write(11); |
Chenjie Yu | 6736c89 | 2017-11-09 10:50:09 -0800 | [diff] [blame] | 75 | event->init(); |
| 76 | allData.push_back(event); |
| 77 | |
| 78 | valueProducer.onDataPulled(allData); |
| 79 | // has one slice |
| 80 | EXPECT_EQ(1UL, valueProducer.mCurrentSlicedBucket.size()); |
| 81 | ValueMetricProducer::Interval curInterval = valueProducer.mCurrentSlicedBucket.begin()->second; |
Chenjie Yu | a7259ab | 2017-12-10 08:31:05 -0800 | [diff] [blame] | 82 | // startUpdated:true tainted:0 sum:0 start:11 |
| 83 | EXPECT_EQ(true, curInterval.startUpdated); |
| 84 | EXPECT_EQ(0, curInterval.tainted); |
| 85 | EXPECT_EQ(0, curInterval.sum); |
| 86 | EXPECT_EQ(11, curInterval.start); |
| 87 | EXPECT_EQ(1UL, valueProducer.mPastBuckets.size()); |
| 88 | EXPECT_EQ(0, valueProducer.mPastBuckets.begin()->second.back().mValue); |
Chenjie Yu | 6736c89 | 2017-11-09 10:50:09 -0800 | [diff] [blame] | 89 | |
| 90 | allData.clear(); |
Chenjie Yu | a7259ab | 2017-12-10 08:31:05 -0800 | [diff] [blame] | 91 | event = make_shared<LogEvent>(tagId, bucket3StartTimeNs + 1); |
| 92 | event->write(tagId); |
| 93 | event->write(23); |
Chenjie Yu | 6736c89 | 2017-11-09 10:50:09 -0800 | [diff] [blame] | 94 | event->init(); |
| 95 | allData.push_back(event); |
| 96 | valueProducer.onDataPulled(allData); |
| 97 | // has one slice |
| 98 | EXPECT_EQ(1UL, valueProducer.mCurrentSlicedBucket.size()); |
| 99 | curInterval = valueProducer.mCurrentSlicedBucket.begin()->second; |
Chenjie Yu | a7259ab | 2017-12-10 08:31:05 -0800 | [diff] [blame] | 100 | // tartUpdated:false tainted:0 sum:12 |
| 101 | EXPECT_EQ(true, curInterval.startUpdated); |
| 102 | EXPECT_EQ(0, curInterval.tainted); |
| 103 | EXPECT_EQ(0, curInterval.sum); |
Chenjie Yu | 6736c89 | 2017-11-09 10:50:09 -0800 | [diff] [blame] | 104 | EXPECT_EQ(1UL, valueProducer.mPastBuckets.size()); |
Chenjie Yu | a7259ab | 2017-12-10 08:31:05 -0800 | [diff] [blame] | 105 | EXPECT_EQ(2UL, valueProducer.mPastBuckets.begin()->second.size()); |
| 106 | EXPECT_EQ(12, valueProducer.mPastBuckets.begin()->second.back().mValue); |
Chenjie Yu | 6736c89 | 2017-11-09 10:50:09 -0800 | [diff] [blame] | 107 | |
| 108 | allData.clear(); |
Chenjie Yu | a7259ab | 2017-12-10 08:31:05 -0800 | [diff] [blame] | 109 | event = make_shared<LogEvent>(tagId, bucket4StartTimeNs + 1); |
| 110 | event->write(tagId); |
| 111 | event->write(36); |
Chenjie Yu | 6736c89 | 2017-11-09 10:50:09 -0800 | [diff] [blame] | 112 | event->init(); |
| 113 | allData.push_back(event); |
| 114 | valueProducer.onDataPulled(allData); |
| 115 | EXPECT_EQ(1UL, valueProducer.mCurrentSlicedBucket.size()); |
| 116 | curInterval = valueProducer.mCurrentSlicedBucket.begin()->second; |
Chenjie Yu | a7259ab | 2017-12-10 08:31:05 -0800 | [diff] [blame] | 117 | // startUpdated:false tainted:0 sum:12 |
| 118 | EXPECT_EQ(true, curInterval.startUpdated); |
| 119 | EXPECT_EQ(0, curInterval.tainted); |
| 120 | EXPECT_EQ(0, curInterval.sum); |
Chenjie Yu | 6736c89 | 2017-11-09 10:50:09 -0800 | [diff] [blame] | 121 | EXPECT_EQ(1UL, valueProducer.mPastBuckets.size()); |
Chenjie Yu | a7259ab | 2017-12-10 08:31:05 -0800 | [diff] [blame] | 122 | EXPECT_EQ(3UL, valueProducer.mPastBuckets.begin()->second.size()); |
| 123 | EXPECT_EQ(13, valueProducer.mPastBuckets.begin()->second.back().mValue); |
Chenjie Yu | 6736c89 | 2017-11-09 10:50:09 -0800 | [diff] [blame] | 124 | } |
| 125 | |
| 126 | /* |
| 127 | * Test pulled event with non sliced condition. |
| 128 | */ |
| 129 | TEST(ValueMetricProducerTest, TestEventsWithNonSlicedCondition) { |
Chenjie Yu | 6736c89 | 2017-11-09 10:50:09 -0800 | [diff] [blame] | 130 | ValueMetric metric; |
Yangster-mac | 94e197c | 2018-01-02 16:03:03 -0800 | [diff] [blame] | 131 | metric.set_id(metricId); |
Yangster-mac | b814481 | 2018-01-04 10:56:23 -0800 | [diff] [blame] | 132 | metric.set_bucket(ONE_MINUTE); |
Yangster-mac | a7fb12d | 2018-01-03 17:17:20 -0800 | [diff] [blame] | 133 | metric.mutable_value_field()->set_field(tagId); |
| 134 | metric.mutable_value_field()->add_child()->set_field(2); |
Yangster-mac | 94e197c | 2018-01-02 16:03:03 -0800 | [diff] [blame] | 135 | metric.set_condition(StringToId("SCREEN_ON")); |
Chenjie Yu | 6736c89 | 2017-11-09 10:50:09 -0800 | [diff] [blame] | 136 | |
Chenjie Yu | 6736c89 | 2017-11-09 10:50:09 -0800 | [diff] [blame] | 137 | sp<MockConditionWizard> wizard = new NaggyMock<MockConditionWizard>(); |
Yao Chen | b356151 | 2017-11-21 18:07:17 -0800 | [diff] [blame] | 138 | shared_ptr<MockStatsPullerManager> pullerManager = |
| 139 | make_shared<StrictMock<MockStatsPullerManager>>(); |
Chenjie Yu | 6736c89 | 2017-11-09 10:50:09 -0800 | [diff] [blame] | 140 | EXPECT_CALL(*pullerManager, RegisterReceiver(tagId, _, _)).WillOnce(Return()); |
| 141 | EXPECT_CALL(*pullerManager, UnRegisterReceiver(tagId, _)).WillRepeatedly(Return()); |
| 142 | |
Yao Chen | b356151 | 2017-11-21 18:07:17 -0800 | [diff] [blame] | 143 | EXPECT_CALL(*pullerManager, Pull(tagId, _)) |
| 144 | .WillOnce(Invoke([](int tagId, vector<std::shared_ptr<LogEvent>>* data) { |
Yao Chen | b356151 | 2017-11-21 18:07:17 -0800 | [diff] [blame] | 145 | data->clear(); |
| 146 | shared_ptr<LogEvent> event = make_shared<LogEvent>(tagId, bucketStartTimeNs + 10); |
Chenjie Yu | a7259ab | 2017-12-10 08:31:05 -0800 | [diff] [blame] | 147 | event->write(tagId); |
Yao Chen | b356151 | 2017-11-21 18:07:17 -0800 | [diff] [blame] | 148 | event->write(100); |
| 149 | event->init(); |
| 150 | data->push_back(event); |
| 151 | return true; |
| 152 | })) |
| 153 | .WillOnce(Invoke([](int tagId, vector<std::shared_ptr<LogEvent>>* data) { |
Yao Chen | b356151 | 2017-11-21 18:07:17 -0800 | [diff] [blame] | 154 | data->clear(); |
| 155 | shared_ptr<LogEvent> event = make_shared<LogEvent>(tagId, bucket2StartTimeNs + 10); |
Chenjie Yu | a7259ab | 2017-12-10 08:31:05 -0800 | [diff] [blame] | 156 | event->write(tagId); |
Yao Chen | b356151 | 2017-11-21 18:07:17 -0800 | [diff] [blame] | 157 | event->write(120); |
| 158 | event->init(); |
| 159 | data->push_back(event); |
| 160 | return true; |
| 161 | })); |
Chenjie Yu | 6736c89 | 2017-11-09 10:50:09 -0800 | [diff] [blame] | 162 | |
Yao Chen | b356151 | 2017-11-21 18:07:17 -0800 | [diff] [blame] | 163 | ValueMetricProducer valueProducer(kConfigKey, metric, 1, wizard, tagId, bucketStartTimeNs, |
| 164 | pullerManager); |
Chenjie Yu | 6736c89 | 2017-11-09 10:50:09 -0800 | [diff] [blame] | 165 | |
Chenjie Yu | a7259ab | 2017-12-10 08:31:05 -0800 | [diff] [blame] | 166 | valueProducer.onConditionChanged(true, bucketStartTimeNs + 8); |
Chenjie Yu | 6736c89 | 2017-11-09 10:50:09 -0800 | [diff] [blame] | 167 | |
| 168 | // has one slice |
| 169 | EXPECT_EQ(1UL, valueProducer.mCurrentSlicedBucket.size()); |
| 170 | ValueMetricProducer::Interval curInterval = valueProducer.mCurrentSlicedBucket.begin()->second; |
Chenjie Yu | a7259ab | 2017-12-10 08:31:05 -0800 | [diff] [blame] | 171 | // startUpdated:false tainted:0 sum:0 start:100 |
| 172 | EXPECT_EQ(100, curInterval.start); |
| 173 | EXPECT_EQ(true, curInterval.startUpdated); |
| 174 | EXPECT_EQ(0, curInterval.tainted); |
| 175 | EXPECT_EQ(0, curInterval.sum); |
Chenjie Yu | 6736c89 | 2017-11-09 10:50:09 -0800 | [diff] [blame] | 176 | EXPECT_EQ(0UL, valueProducer.mPastBuckets.size()); |
| 177 | |
| 178 | vector<shared_ptr<LogEvent>> allData; |
| 179 | allData.clear(); |
| 180 | shared_ptr<LogEvent> event = make_shared<LogEvent>(tagId, bucket2StartTimeNs + 1); |
Yao Chen | 8023540 | 2017-11-13 20:42:25 -0800 | [diff] [blame] | 181 | event->write(1); |
| 182 | event->write(110); |
Chenjie Yu | 6736c89 | 2017-11-09 10:50:09 -0800 | [diff] [blame] | 183 | event->init(); |
| 184 | allData.push_back(event); |
| 185 | valueProducer.onDataPulled(allData); |
| 186 | |
| 187 | // has one slice |
| 188 | EXPECT_EQ(1UL, valueProducer.mCurrentSlicedBucket.size()); |
| 189 | curInterval = valueProducer.mCurrentSlicedBucket.begin()->second; |
Chenjie Yu | a7259ab | 2017-12-10 08:31:05 -0800 | [diff] [blame] | 190 | // startUpdated:false tainted:0 sum:0 start:110 |
| 191 | EXPECT_EQ(110, curInterval.start); |
Chenjie Yu | 6736c89 | 2017-11-09 10:50:09 -0800 | [diff] [blame] | 192 | EXPECT_EQ(1UL, valueProducer.mPastBuckets.size()); |
| 193 | EXPECT_EQ(1UL, valueProducer.mPastBuckets.begin()->second.size()); |
| 194 | EXPECT_EQ(10, valueProducer.mPastBuckets.begin()->second.back().mValue); |
| 195 | |
| 196 | valueProducer.onConditionChanged(false, bucket2StartTimeNs + 1); |
| 197 | |
| 198 | // has one slice |
| 199 | EXPECT_EQ(1UL, valueProducer.mCurrentSlicedBucket.size()); |
| 200 | curInterval = valueProducer.mCurrentSlicedBucket.begin()->second; |
Chenjie Yu | a7259ab | 2017-12-10 08:31:05 -0800 | [diff] [blame] | 201 | // startUpdated:false tainted:0 sum:0 start:110 |
| 202 | EXPECT_EQ(10, curInterval.sum); |
| 203 | EXPECT_EQ(false, curInterval.startUpdated); |
Chenjie Yu | 6736c89 | 2017-11-09 10:50:09 -0800 | [diff] [blame] | 204 | } |
| 205 | |
David Chen | 27785a8 | 2018-01-19 17:06:45 -0800 | [diff] [blame] | 206 | TEST(ValueMetricProducerTest, TestPushedEventsWithUpgrade) { |
| 207 | ValueMetric metric; |
| 208 | metric.set_id(metricId); |
| 209 | metric.set_bucket(ONE_MINUTE); |
| 210 | metric.mutable_value_field()->set_field(tagId); |
| 211 | metric.mutable_value_field()->add_child()->set_field(2); |
| 212 | |
| 213 | sp<MockConditionWizard> wizard = new NaggyMock<MockConditionWizard>(); |
| 214 | shared_ptr<MockStatsPullerManager> pullerManager = |
| 215 | make_shared<StrictMock<MockStatsPullerManager>>(); |
| 216 | ValueMetricProducer valueProducer(kConfigKey, metric, -1, wizard, -1, bucketStartTimeNs, |
| 217 | pullerManager); |
| 218 | |
| 219 | shared_ptr<LogEvent> event1 = make_shared<LogEvent>(tagId, bucketStartTimeNs + 10); |
| 220 | event1->write(1); |
| 221 | event1->write(10); |
| 222 | event1->init(); |
| 223 | valueProducer.onMatchedLogEvent(1 /*log matcher index*/, *event1); |
| 224 | EXPECT_EQ(1UL, valueProducer.mCurrentSlicedBucket.size()); |
| 225 | |
| 226 | valueProducer.notifyAppUpgrade(eventUpgradeTimeNs, "ANY.APP", 1, 1); |
| 227 | EXPECT_EQ(1UL, valueProducer.mPastBuckets[DEFAULT_METRIC_DIMENSION_KEY].size()); |
| 228 | EXPECT_EQ((uint64_t)eventUpgradeTimeNs, valueProducer.mCurrentBucketStartTimeNs); |
| 229 | |
| 230 | shared_ptr<LogEvent> event2 = make_shared<LogEvent>(tagId, bucketStartTimeNs + 59 * NS_PER_SEC); |
| 231 | event2->write(1); |
| 232 | event2->write(10); |
| 233 | event2->init(); |
| 234 | valueProducer.onMatchedLogEvent(1 /*log matcher index*/, *event2); |
| 235 | EXPECT_EQ(1UL, valueProducer.mPastBuckets[DEFAULT_METRIC_DIMENSION_KEY].size()); |
| 236 | EXPECT_EQ((uint64_t)eventUpgradeTimeNs, valueProducer.mCurrentBucketStartTimeNs); |
| 237 | |
| 238 | // Next value should create a new bucket. |
| 239 | shared_ptr<LogEvent> event3 = make_shared<LogEvent>(tagId, bucketStartTimeNs + 65 * NS_PER_SEC); |
| 240 | event3->write(1); |
| 241 | event3->write(10); |
| 242 | event3->init(); |
| 243 | valueProducer.onMatchedLogEvent(1 /*log matcher index*/, *event3); |
| 244 | EXPECT_EQ(2UL, valueProducer.mPastBuckets[DEFAULT_METRIC_DIMENSION_KEY].size()); |
| 245 | EXPECT_EQ((uint64_t)bucketStartTimeNs + bucketSizeNs, valueProducer.mCurrentBucketStartTimeNs); |
| 246 | } |
| 247 | |
| 248 | TEST(ValueMetricProducerTest, TestPulledValueWithUpgrade) { |
| 249 | ValueMetric metric; |
| 250 | metric.set_id(metricId); |
| 251 | metric.set_bucket(ONE_MINUTE); |
| 252 | metric.mutable_value_field()->set_field(tagId); |
| 253 | metric.mutable_value_field()->add_child()->set_field(2); |
| 254 | |
| 255 | sp<MockConditionWizard> wizard = new NaggyMock<MockConditionWizard>(); |
| 256 | shared_ptr<MockStatsPullerManager> pullerManager = |
| 257 | make_shared<StrictMock<MockStatsPullerManager>>(); |
| 258 | EXPECT_CALL(*pullerManager, RegisterReceiver(tagId, _, _)).WillOnce(Return()); |
| 259 | EXPECT_CALL(*pullerManager, UnRegisterReceiver(tagId, _)).WillOnce(Return()); |
| 260 | EXPECT_CALL(*pullerManager, Pull(tagId, _)) |
| 261 | .WillOnce(Invoke([](int tagId, vector<std::shared_ptr<LogEvent>>* data) { |
| 262 | data->clear(); |
| 263 | shared_ptr<LogEvent> event = make_shared<LogEvent>(tagId, bucketStartTimeNs + 10); |
| 264 | event->write(tagId); |
| 265 | event->write(120); |
| 266 | event->init(); |
| 267 | data->push_back(event); |
| 268 | return true; |
| 269 | })); |
| 270 | ValueMetricProducer valueProducer(kConfigKey, metric, -1, wizard, tagId, bucketStartTimeNs, |
| 271 | pullerManager); |
| 272 | |
| 273 | vector<shared_ptr<LogEvent>> allData; |
| 274 | allData.clear(); |
| 275 | shared_ptr<LogEvent> event = make_shared<LogEvent>(tagId, bucketStartTimeNs + 1); |
| 276 | event->write(tagId); |
| 277 | event->write(100); |
| 278 | event->init(); |
| 279 | allData.push_back(event); |
| 280 | |
| 281 | valueProducer.onDataPulled(allData); |
| 282 | EXPECT_EQ(1UL, valueProducer.mCurrentSlicedBucket.size()); |
| 283 | |
| 284 | valueProducer.notifyAppUpgrade(eventUpgradeTimeNs, "ANY.APP", 1, 1); |
| 285 | EXPECT_EQ(1UL, valueProducer.mPastBuckets[DEFAULT_METRIC_DIMENSION_KEY].size()); |
| 286 | EXPECT_EQ((uint64_t)eventUpgradeTimeNs, valueProducer.mCurrentBucketStartTimeNs); |
| 287 | EXPECT_EQ(20L, valueProducer.mPastBuckets[DEFAULT_METRIC_DIMENSION_KEY][0].mValue); |
| 288 | |
| 289 | allData.clear(); |
| 290 | event = make_shared<LogEvent>(tagId, bucket2StartTimeNs + 1); |
| 291 | event->write(tagId); |
| 292 | event->write(150); |
| 293 | event->init(); |
| 294 | allData.push_back(event); |
| 295 | valueProducer.onDataPulled(allData); |
| 296 | EXPECT_EQ(2UL, valueProducer.mPastBuckets[DEFAULT_METRIC_DIMENSION_KEY].size()); |
| 297 | EXPECT_EQ((uint64_t)bucket2StartTimeNs, valueProducer.mCurrentBucketStartTimeNs); |
| 298 | EXPECT_EQ(30L, valueProducer.mPastBuckets[DEFAULT_METRIC_DIMENSION_KEY][1].mValue); |
| 299 | } |
| 300 | |
Chenjie Yu | 6736c89 | 2017-11-09 10:50:09 -0800 | [diff] [blame] | 301 | TEST(ValueMetricProducerTest, TestPushedEventsWithoutCondition) { |
Chenjie Yu | 6736c89 | 2017-11-09 10:50:09 -0800 | [diff] [blame] | 302 | ValueMetric metric; |
Yangster-mac | 94e197c | 2018-01-02 16:03:03 -0800 | [diff] [blame] | 303 | metric.set_id(metricId); |
Yangster-mac | b814481 | 2018-01-04 10:56:23 -0800 | [diff] [blame] | 304 | metric.set_bucket(ONE_MINUTE); |
Yangster-mac | a7fb12d | 2018-01-03 17:17:20 -0800 | [diff] [blame] | 305 | metric.mutable_value_field()->set_field(tagId); |
| 306 | metric.mutable_value_field()->add_child()->set_field(2); |
Chenjie Yu | 6736c89 | 2017-11-09 10:50:09 -0800 | [diff] [blame] | 307 | |
Chenjie Yu | 6736c89 | 2017-11-09 10:50:09 -0800 | [diff] [blame] | 308 | sp<MockConditionWizard> wizard = new NaggyMock<MockConditionWizard>(); |
Yao Chen | b356151 | 2017-11-21 18:07:17 -0800 | [diff] [blame] | 309 | shared_ptr<MockStatsPullerManager> pullerManager = |
| 310 | make_shared<StrictMock<MockStatsPullerManager>>(); |
Chenjie Yu | 6736c89 | 2017-11-09 10:50:09 -0800 | [diff] [blame] | 311 | |
Yao Chen | b356151 | 2017-11-21 18:07:17 -0800 | [diff] [blame] | 312 | ValueMetricProducer valueProducer(kConfigKey, metric, -1, wizard, -1, bucketStartTimeNs, |
| 313 | pullerManager); |
Chenjie Yu | 6736c89 | 2017-11-09 10:50:09 -0800 | [diff] [blame] | 314 | |
| 315 | shared_ptr<LogEvent> event1 = make_shared<LogEvent>(tagId, bucketStartTimeNs + 10); |
Yao Chen | 8023540 | 2017-11-13 20:42:25 -0800 | [diff] [blame] | 316 | event1->write(1); |
| 317 | event1->write(10); |
Chenjie Yu | 6736c89 | 2017-11-09 10:50:09 -0800 | [diff] [blame] | 318 | event1->init(); |
Chenjie Yu | a7259ab | 2017-12-10 08:31:05 -0800 | [diff] [blame] | 319 | shared_ptr<LogEvent> event2 = make_shared<LogEvent>(tagId, bucketStartTimeNs + 20); |
Yao Chen | 8023540 | 2017-11-13 20:42:25 -0800 | [diff] [blame] | 320 | event2->write(1); |
| 321 | event2->write(20); |
Chenjie Yu | 6736c89 | 2017-11-09 10:50:09 -0800 | [diff] [blame] | 322 | event2->init(); |
Chenjie Yu | a7259ab | 2017-12-10 08:31:05 -0800 | [diff] [blame] | 323 | valueProducer.onMatchedLogEvent(1 /*log matcher index*/, *event1); |
Chenjie Yu | 6736c89 | 2017-11-09 10:50:09 -0800 | [diff] [blame] | 324 | // has one slice |
| 325 | EXPECT_EQ(1UL, valueProducer.mCurrentSlicedBucket.size()); |
| 326 | ValueMetricProducer::Interval curInterval = valueProducer.mCurrentSlicedBucket.begin()->second; |
Chenjie Yu | a7259ab | 2017-12-10 08:31:05 -0800 | [diff] [blame] | 327 | EXPECT_EQ(10, curInterval.sum); |
Chenjie Yu | 6736c89 | 2017-11-09 10:50:09 -0800 | [diff] [blame] | 328 | |
Chenjie Yu | a7259ab | 2017-12-10 08:31:05 -0800 | [diff] [blame] | 329 | valueProducer.onMatchedLogEvent(1 /*log matcher index*/, *event2); |
Chenjie Yu | 6736c89 | 2017-11-09 10:50:09 -0800 | [diff] [blame] | 330 | |
| 331 | // has one slice |
| 332 | EXPECT_EQ(1UL, valueProducer.mCurrentSlicedBucket.size()); |
| 333 | curInterval = valueProducer.mCurrentSlicedBucket.begin()->second; |
Chenjie Yu | a7259ab | 2017-12-10 08:31:05 -0800 | [diff] [blame] | 334 | EXPECT_EQ(30, curInterval.sum); |
Chenjie Yu | 6736c89 | 2017-11-09 10:50:09 -0800 | [diff] [blame] | 335 | |
Yangster | f2bee6f | 2017-11-29 12:01:05 -0800 | [diff] [blame] | 336 | valueProducer.flushIfNeededLocked(bucket3StartTimeNs); |
Chenjie Yu | 6736c89 | 2017-11-09 10:50:09 -0800 | [diff] [blame] | 337 | EXPECT_EQ(1UL, valueProducer.mPastBuckets.size()); |
| 338 | EXPECT_EQ(1UL, valueProducer.mPastBuckets.begin()->second.size()); |
| 339 | EXPECT_EQ(30, valueProducer.mPastBuckets.begin()->second.back().mValue); |
| 340 | } |
| 341 | |
Bookatz | de1b5562 | 2017-12-14 18:38:27 -0800 | [diff] [blame] | 342 | TEST(ValueMetricProducerTest, TestAnomalyDetection) { |
| 343 | Alert alert; |
Yangster-mac | 94e197c | 2018-01-02 16:03:03 -0800 | [diff] [blame] | 344 | alert.set_id(101); |
| 345 | alert.set_metric_id(metricId); |
Bookatz | de1b5562 | 2017-12-14 18:38:27 -0800 | [diff] [blame] | 346 | alert.set_trigger_if_sum_gt(130); |
Yangster-mac | a7fb12d | 2018-01-03 17:17:20 -0800 | [diff] [blame] | 347 | alert.set_num_buckets(2); |
Bookatz | 1bf9438 | 2018-01-04 11:43:20 -0800 | [diff] [blame] | 348 | const int32_t refPeriodSec = 3; |
| 349 | alert.set_refractory_period_secs(refPeriodSec); |
Bookatz | de1b5562 | 2017-12-14 18:38:27 -0800 | [diff] [blame] | 350 | |
| 351 | ValueMetric metric; |
Yangster-mac | 94e197c | 2018-01-02 16:03:03 -0800 | [diff] [blame] | 352 | metric.set_id(metricId); |
Yangster-mac | b814481 | 2018-01-04 10:56:23 -0800 | [diff] [blame] | 353 | metric.set_bucket(ONE_MINUTE); |
Yangster-mac | a7fb12d | 2018-01-03 17:17:20 -0800 | [diff] [blame] | 354 | metric.mutable_value_field()->set_field(tagId); |
| 355 | metric.mutable_value_field()->add_child()->set_field(2); |
Bookatz | de1b5562 | 2017-12-14 18:38:27 -0800 | [diff] [blame] | 356 | |
| 357 | sp<MockConditionWizard> wizard = new NaggyMock<MockConditionWizard>(); |
| 358 | ValueMetricProducer valueProducer(kConfigKey, metric, -1 /*-1 meaning no condition*/, wizard, |
| 359 | -1 /*not pulled*/, bucketStartTimeNs); |
Bookatz | 857aaa5 | 2017-12-19 15:29:06 -0800 | [diff] [blame] | 360 | sp<AnomalyTracker> anomalyTracker = valueProducer.addAnomalyTracker(alert); |
Bookatz | de1b5562 | 2017-12-14 18:38:27 -0800 | [diff] [blame] | 361 | |
| 362 | |
| 363 | shared_ptr<LogEvent> event1 |
| 364 | = make_shared<LogEvent>(tagId, bucketStartTimeNs + 1 * NS_PER_SEC); |
| 365 | event1->write(161); |
| 366 | event1->write(10); // value of interest |
| 367 | event1->init(); |
| 368 | shared_ptr<LogEvent> event2 |
| 369 | = make_shared<LogEvent>(tagId, bucketStartTimeNs + 2 + NS_PER_SEC); |
| 370 | event2->write(162); |
| 371 | event2->write(20); // value of interest |
| 372 | event2->init(); |
| 373 | shared_ptr<LogEvent> event3 |
| 374 | = make_shared<LogEvent>(tagId, bucketStartTimeNs + 2 * bucketSizeNs + 1 * NS_PER_SEC); |
| 375 | event3->write(163); |
| 376 | event3->write(130); // value of interest |
| 377 | event3->init(); |
| 378 | shared_ptr<LogEvent> event4 |
| 379 | = make_shared<LogEvent>(tagId, bucketStartTimeNs + 3 * bucketSizeNs + 1 * NS_PER_SEC); |
| 380 | event4->write(35); |
| 381 | event4->write(1); // value of interest |
| 382 | event4->init(); |
| 383 | shared_ptr<LogEvent> event5 |
| 384 | = make_shared<LogEvent>(tagId, bucketStartTimeNs + 3 * bucketSizeNs + 2 * NS_PER_SEC); |
| 385 | event5->write(45); |
| 386 | event5->write(150); // value of interest |
| 387 | event5->init(); |
| 388 | shared_ptr<LogEvent> event6 |
| 389 | = make_shared<LogEvent>(tagId, bucketStartTimeNs + 3 * bucketSizeNs + 10 * NS_PER_SEC); |
| 390 | event6->write(25); |
| 391 | event6->write(160); // value of interest |
| 392 | event6->init(); |
| 393 | |
| 394 | // Two events in bucket #0. |
| 395 | valueProducer.onMatchedLogEvent(1 /*log matcher index*/, *event1); |
| 396 | valueProducer.onMatchedLogEvent(1 /*log matcher index*/, *event2); |
Bookatz | 1bf9438 | 2018-01-04 11:43:20 -0800 | [diff] [blame] | 397 | // Value sum == 30 <= 130. |
Yangster-mac | 9369446 | 2018-01-22 20:49:31 -0800 | [diff] [blame] | 398 | EXPECT_EQ(anomalyTracker->getRefractoryPeriodEndsSec(DEFAULT_METRIC_DIMENSION_KEY), 0U); |
Bookatz | de1b5562 | 2017-12-14 18:38:27 -0800 | [diff] [blame] | 399 | |
| 400 | // One event in bucket #2. No alarm as bucket #0 is trashed out. |
| 401 | valueProducer.onMatchedLogEvent(1 /*log matcher index*/, *event3); |
Bookatz | 1bf9438 | 2018-01-04 11:43:20 -0800 | [diff] [blame] | 402 | // Value sum == 130 <= 130. |
Yangster-mac | 9369446 | 2018-01-22 20:49:31 -0800 | [diff] [blame] | 403 | EXPECT_EQ(anomalyTracker->getRefractoryPeriodEndsSec(DEFAULT_METRIC_DIMENSION_KEY), 0U); |
Bookatz | de1b5562 | 2017-12-14 18:38:27 -0800 | [diff] [blame] | 404 | |
| 405 | // Three events in bucket #3. |
| 406 | valueProducer.onMatchedLogEvent(1 /*log matcher index*/, *event4); |
| 407 | // Anomaly at event 4 since Value sum == 131 > 130! |
Yangster-mac | 9369446 | 2018-01-22 20:49:31 -0800 | [diff] [blame] | 408 | EXPECT_EQ(anomalyTracker->getRefractoryPeriodEndsSec(DEFAULT_METRIC_DIMENSION_KEY), |
Yangster-mac | 330af58 | 2018-02-08 15:24:38 -0800 | [diff] [blame^] | 409 | event4->GetElapsedTimestampNs() / NS_PER_SEC + refPeriodSec); |
Bookatz | de1b5562 | 2017-12-14 18:38:27 -0800 | [diff] [blame] | 410 | valueProducer.onMatchedLogEvent(1 /*log matcher index*/, *event5); |
| 411 | // Event 5 is within 3 sec refractory period. Thus last alarm timestamp is still event4. |
Yangster-mac | 9369446 | 2018-01-22 20:49:31 -0800 | [diff] [blame] | 412 | EXPECT_EQ(anomalyTracker->getRefractoryPeriodEndsSec(DEFAULT_METRIC_DIMENSION_KEY), |
Yangster-mac | 330af58 | 2018-02-08 15:24:38 -0800 | [diff] [blame^] | 413 | event4->GetElapsedTimestampNs() / NS_PER_SEC + refPeriodSec); |
Bookatz | de1b5562 | 2017-12-14 18:38:27 -0800 | [diff] [blame] | 414 | |
| 415 | valueProducer.onMatchedLogEvent(1 /*log matcher index*/, *event6); |
| 416 | // Anomaly at event 6 since Value sum == 160 > 130 and after refractory period. |
Yangster-mac | 9369446 | 2018-01-22 20:49:31 -0800 | [diff] [blame] | 417 | EXPECT_EQ(anomalyTracker->getRefractoryPeriodEndsSec(DEFAULT_METRIC_DIMENSION_KEY), |
Yangster-mac | 330af58 | 2018-02-08 15:24:38 -0800 | [diff] [blame^] | 418 | event6->GetElapsedTimestampNs() / NS_PER_SEC + refPeriodSec); |
Bookatz | de1b5562 | 2017-12-14 18:38:27 -0800 | [diff] [blame] | 419 | } |
| 420 | |
Chenjie Yu | 6736c89 | 2017-11-09 10:50:09 -0800 | [diff] [blame] | 421 | } // namespace statsd |
| 422 | } // namespace os |
| 423 | } // namespace android |
| 424 | #else |
| 425 | GTEST_LOG_(INFO) << "This test does nothing.\n"; |
| 426 | #endif |