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> |
Bookatz | 6bf9825 | 2018-03-14 10:44:24 -0700 | [diff] [blame^] | 22 | #include <math.h> |
Chenjie Yu | 6736c89 | 2017-11-09 10:50:09 -0800 | [diff] [blame] | 23 | #include <stdio.h> |
| 24 | #include <vector> |
| 25 | |
| 26 | using namespace testing; |
| 27 | using android::sp; |
Yao Chen | b356151 | 2017-11-21 18:07:17 -0800 | [diff] [blame] | 28 | using std::make_shared; |
Chenjie Yu | 6736c89 | 2017-11-09 10:50:09 -0800 | [diff] [blame] | 29 | using std::set; |
Yao Chen | b356151 | 2017-11-21 18:07:17 -0800 | [diff] [blame] | 30 | using std::shared_ptr; |
Chenjie Yu | 6736c89 | 2017-11-09 10:50:09 -0800 | [diff] [blame] | 31 | using std::unordered_map; |
| 32 | using std::vector; |
Chenjie Yu | 6736c89 | 2017-11-09 10:50:09 -0800 | [diff] [blame] | 33 | |
| 34 | #ifdef __ANDROID__ |
| 35 | |
| 36 | namespace android { |
| 37 | namespace os { |
| 38 | namespace statsd { |
| 39 | |
Yangster-mac | 94e197c | 2018-01-02 16:03:03 -0800 | [diff] [blame] | 40 | const ConfigKey kConfigKey(0, 12345); |
Chenjie Yu | a7259ab | 2017-12-10 08:31:05 -0800 | [diff] [blame] | 41 | const int tagId = 1; |
Yangster-mac | 94e197c | 2018-01-02 16:03:03 -0800 | [diff] [blame] | 42 | const int64_t metricId = 123; |
Chenjie Yu | a7259ab | 2017-12-10 08:31:05 -0800 | [diff] [blame] | 43 | const int64_t bucketStartTimeNs = 10000000000; |
Yangster-mac | b814481 | 2018-01-04 10:56:23 -0800 | [diff] [blame] | 44 | const int64_t bucketSizeNs = TimeUnitToBucketSizeInMillis(ONE_MINUTE) * 1000000LL; |
Chenjie Yu | a7259ab | 2017-12-10 08:31:05 -0800 | [diff] [blame] | 45 | const int64_t bucket2StartTimeNs = bucketStartTimeNs + bucketSizeNs; |
| 46 | const int64_t bucket3StartTimeNs = bucketStartTimeNs + 2 * bucketSizeNs; |
| 47 | const int64_t bucket4StartTimeNs = bucketStartTimeNs + 3 * bucketSizeNs; |
David Chen | 27785a8 | 2018-01-19 17:06:45 -0800 | [diff] [blame] | 48 | const int64_t eventUpgradeTimeNs = bucketStartTimeNs + 15 * NS_PER_SEC; |
Chenjie Yu | a7259ab | 2017-12-10 08:31:05 -0800 | [diff] [blame] | 49 | |
Chenjie Yu | 6736c89 | 2017-11-09 10:50:09 -0800 | [diff] [blame] | 50 | /* |
| 51 | * Tests pulled atoms with no conditions |
| 52 | */ |
| 53 | TEST(ValueMetricProducerTest, TestNonDimensionalEvents) { |
Chenjie Yu | 6736c89 | 2017-11-09 10:50:09 -0800 | [diff] [blame] | 54 | ValueMetric metric; |
Yangster-mac | 94e197c | 2018-01-02 16:03:03 -0800 | [diff] [blame] | 55 | metric.set_id(metricId); |
Yangster-mac | b814481 | 2018-01-04 10:56:23 -0800 | [diff] [blame] | 56 | metric.set_bucket(ONE_MINUTE); |
Yangster-mac | a7fb12d | 2018-01-03 17:17:20 -0800 | [diff] [blame] | 57 | metric.mutable_value_field()->set_field(tagId); |
| 58 | metric.mutable_value_field()->add_child()->set_field(2); |
Chenjie Yu | 6736c89 | 2017-11-09 10:50:09 -0800 | [diff] [blame] | 59 | |
Chenjie Yu | 6736c89 | 2017-11-09 10:50:09 -0800 | [diff] [blame] | 60 | sp<MockConditionWizard> wizard = new NaggyMock<MockConditionWizard>(); |
| 61 | // TODO: pending refactor of StatsPullerManager |
| 62 | // 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] | 63 | shared_ptr<MockStatsPullerManager> pullerManager = |
| 64 | make_shared<StrictMock<MockStatsPullerManager>>(); |
Chenjie Yu | 6736c89 | 2017-11-09 10:50:09 -0800 | [diff] [blame] | 65 | EXPECT_CALL(*pullerManager, RegisterReceiver(tagId, _, _)).WillOnce(Return()); |
| 66 | EXPECT_CALL(*pullerManager, UnRegisterReceiver(tagId, _)).WillOnce(Return()); |
| 67 | |
Yao Chen | b356151 | 2017-11-21 18:07:17 -0800 | [diff] [blame] | 68 | ValueMetricProducer valueProducer(kConfigKey, metric, -1 /*-1 meaning no condition*/, wizard, |
| 69 | tagId, bucketStartTimeNs, pullerManager); |
yro | 59cc24d | 2018-02-13 20:17:32 -0800 | [diff] [blame] | 70 | valueProducer.setBucketSize(60 * NS_PER_SEC); |
Chenjie Yu | 6736c89 | 2017-11-09 10:50:09 -0800 | [diff] [blame] | 71 | |
| 72 | vector<shared_ptr<LogEvent>> allData; |
| 73 | allData.clear(); |
Chenjie Yu | a7259ab | 2017-12-10 08:31:05 -0800 | [diff] [blame] | 74 | shared_ptr<LogEvent> event = make_shared<LogEvent>(tagId, bucket2StartTimeNs + 1); |
| 75 | event->write(tagId); |
Yao Chen | 8023540 | 2017-11-13 20:42:25 -0800 | [diff] [blame] | 76 | event->write(11); |
Chenjie Yu | 6736c89 | 2017-11-09 10:50:09 -0800 | [diff] [blame] | 77 | event->init(); |
| 78 | allData.push_back(event); |
| 79 | |
| 80 | valueProducer.onDataPulled(allData); |
| 81 | // has one slice |
| 82 | EXPECT_EQ(1UL, valueProducer.mCurrentSlicedBucket.size()); |
| 83 | ValueMetricProducer::Interval curInterval = valueProducer.mCurrentSlicedBucket.begin()->second; |
yro | 59cc24d | 2018-02-13 20:17:32 -0800 | [diff] [blame] | 84 | valueProducer.setBucketSize(60 * NS_PER_SEC); |
| 85 | |
Chenjie Yu | a7259ab | 2017-12-10 08:31:05 -0800 | [diff] [blame] | 86 | // startUpdated:true tainted:0 sum:0 start:11 |
| 87 | EXPECT_EQ(true, curInterval.startUpdated); |
| 88 | EXPECT_EQ(0, curInterval.tainted); |
| 89 | EXPECT_EQ(0, curInterval.sum); |
| 90 | EXPECT_EQ(11, curInterval.start); |
| 91 | EXPECT_EQ(1UL, valueProducer.mPastBuckets.size()); |
| 92 | EXPECT_EQ(0, valueProducer.mPastBuckets.begin()->second.back().mValue); |
Chenjie Yu | 6736c89 | 2017-11-09 10:50:09 -0800 | [diff] [blame] | 93 | |
| 94 | allData.clear(); |
Chenjie Yu | a7259ab | 2017-12-10 08:31:05 -0800 | [diff] [blame] | 95 | event = make_shared<LogEvent>(tagId, bucket3StartTimeNs + 1); |
| 96 | event->write(tagId); |
| 97 | event->write(23); |
Chenjie Yu | 6736c89 | 2017-11-09 10:50:09 -0800 | [diff] [blame] | 98 | event->init(); |
| 99 | allData.push_back(event); |
| 100 | valueProducer.onDataPulled(allData); |
| 101 | // has one slice |
| 102 | EXPECT_EQ(1UL, valueProducer.mCurrentSlicedBucket.size()); |
| 103 | curInterval = valueProducer.mCurrentSlicedBucket.begin()->second; |
Chenjie Yu | a7259ab | 2017-12-10 08:31:05 -0800 | [diff] [blame] | 104 | // tartUpdated:false tainted:0 sum:12 |
| 105 | EXPECT_EQ(true, curInterval.startUpdated); |
| 106 | EXPECT_EQ(0, curInterval.tainted); |
| 107 | EXPECT_EQ(0, curInterval.sum); |
Chenjie Yu | 6736c89 | 2017-11-09 10:50:09 -0800 | [diff] [blame] | 108 | EXPECT_EQ(1UL, valueProducer.mPastBuckets.size()); |
Chenjie Yu | a7259ab | 2017-12-10 08:31:05 -0800 | [diff] [blame] | 109 | EXPECT_EQ(2UL, valueProducer.mPastBuckets.begin()->second.size()); |
| 110 | EXPECT_EQ(12, valueProducer.mPastBuckets.begin()->second.back().mValue); |
Chenjie Yu | 6736c89 | 2017-11-09 10:50:09 -0800 | [diff] [blame] | 111 | |
| 112 | allData.clear(); |
Chenjie Yu | a7259ab | 2017-12-10 08:31:05 -0800 | [diff] [blame] | 113 | event = make_shared<LogEvent>(tagId, bucket4StartTimeNs + 1); |
| 114 | event->write(tagId); |
| 115 | event->write(36); |
Chenjie Yu | 6736c89 | 2017-11-09 10:50:09 -0800 | [diff] [blame] | 116 | event->init(); |
| 117 | allData.push_back(event); |
| 118 | valueProducer.onDataPulled(allData); |
| 119 | EXPECT_EQ(1UL, valueProducer.mCurrentSlicedBucket.size()); |
| 120 | curInterval = valueProducer.mCurrentSlicedBucket.begin()->second; |
Chenjie Yu | a7259ab | 2017-12-10 08:31:05 -0800 | [diff] [blame] | 121 | // startUpdated:false tainted:0 sum:12 |
| 122 | EXPECT_EQ(true, curInterval.startUpdated); |
| 123 | EXPECT_EQ(0, curInterval.tainted); |
| 124 | EXPECT_EQ(0, curInterval.sum); |
Chenjie Yu | 6736c89 | 2017-11-09 10:50:09 -0800 | [diff] [blame] | 125 | EXPECT_EQ(1UL, valueProducer.mPastBuckets.size()); |
Chenjie Yu | a7259ab | 2017-12-10 08:31:05 -0800 | [diff] [blame] | 126 | EXPECT_EQ(3UL, valueProducer.mPastBuckets.begin()->second.size()); |
| 127 | EXPECT_EQ(13, valueProducer.mPastBuckets.begin()->second.back().mValue); |
Chenjie Yu | 6736c89 | 2017-11-09 10:50:09 -0800 | [diff] [blame] | 128 | } |
| 129 | |
| 130 | /* |
| 131 | * Test pulled event with non sliced condition. |
| 132 | */ |
| 133 | TEST(ValueMetricProducerTest, TestEventsWithNonSlicedCondition) { |
Chenjie Yu | 6736c89 | 2017-11-09 10:50:09 -0800 | [diff] [blame] | 134 | ValueMetric metric; |
Yangster-mac | 94e197c | 2018-01-02 16:03:03 -0800 | [diff] [blame] | 135 | metric.set_id(metricId); |
Yangster-mac | b814481 | 2018-01-04 10:56:23 -0800 | [diff] [blame] | 136 | metric.set_bucket(ONE_MINUTE); |
Yangster-mac | a7fb12d | 2018-01-03 17:17:20 -0800 | [diff] [blame] | 137 | metric.mutable_value_field()->set_field(tagId); |
| 138 | metric.mutable_value_field()->add_child()->set_field(2); |
Yangster-mac | 94e197c | 2018-01-02 16:03:03 -0800 | [diff] [blame] | 139 | metric.set_condition(StringToId("SCREEN_ON")); |
Chenjie Yu | 6736c89 | 2017-11-09 10:50:09 -0800 | [diff] [blame] | 140 | |
Chenjie Yu | 6736c89 | 2017-11-09 10:50:09 -0800 | [diff] [blame] | 141 | sp<MockConditionWizard> wizard = new NaggyMock<MockConditionWizard>(); |
Yao Chen | b356151 | 2017-11-21 18:07:17 -0800 | [diff] [blame] | 142 | shared_ptr<MockStatsPullerManager> pullerManager = |
| 143 | make_shared<StrictMock<MockStatsPullerManager>>(); |
Chenjie Yu | 6736c89 | 2017-11-09 10:50:09 -0800 | [diff] [blame] | 144 | EXPECT_CALL(*pullerManager, RegisterReceiver(tagId, _, _)).WillOnce(Return()); |
| 145 | EXPECT_CALL(*pullerManager, UnRegisterReceiver(tagId, _)).WillRepeatedly(Return()); |
| 146 | |
Yao Chen | b356151 | 2017-11-21 18:07:17 -0800 | [diff] [blame] | 147 | EXPECT_CALL(*pullerManager, Pull(tagId, _)) |
| 148 | .WillOnce(Invoke([](int tagId, vector<std::shared_ptr<LogEvent>>* data) { |
Yao Chen | b356151 | 2017-11-21 18:07:17 -0800 | [diff] [blame] | 149 | data->clear(); |
| 150 | shared_ptr<LogEvent> event = make_shared<LogEvent>(tagId, bucketStartTimeNs + 10); |
Chenjie Yu | a7259ab | 2017-12-10 08:31:05 -0800 | [diff] [blame] | 151 | event->write(tagId); |
Yao Chen | b356151 | 2017-11-21 18:07:17 -0800 | [diff] [blame] | 152 | event->write(100); |
| 153 | event->init(); |
| 154 | data->push_back(event); |
| 155 | return true; |
| 156 | })) |
| 157 | .WillOnce(Invoke([](int tagId, vector<std::shared_ptr<LogEvent>>* data) { |
Yao Chen | b356151 | 2017-11-21 18:07:17 -0800 | [diff] [blame] | 158 | data->clear(); |
| 159 | shared_ptr<LogEvent> event = make_shared<LogEvent>(tagId, bucket2StartTimeNs + 10); |
Chenjie Yu | a7259ab | 2017-12-10 08:31:05 -0800 | [diff] [blame] | 160 | event->write(tagId); |
Yao Chen | b356151 | 2017-11-21 18:07:17 -0800 | [diff] [blame] | 161 | event->write(120); |
| 162 | event->init(); |
| 163 | data->push_back(event); |
| 164 | return true; |
| 165 | })); |
Chenjie Yu | 6736c89 | 2017-11-09 10:50:09 -0800 | [diff] [blame] | 166 | |
Yao Chen | b356151 | 2017-11-21 18:07:17 -0800 | [diff] [blame] | 167 | ValueMetricProducer valueProducer(kConfigKey, metric, 1, wizard, tagId, bucketStartTimeNs, |
| 168 | pullerManager); |
yro | 59cc24d | 2018-02-13 20:17:32 -0800 | [diff] [blame] | 169 | valueProducer.setBucketSize(60 * NS_PER_SEC); |
Chenjie Yu | a7259ab | 2017-12-10 08:31:05 -0800 | [diff] [blame] | 170 | valueProducer.onConditionChanged(true, bucketStartTimeNs + 8); |
Chenjie Yu | 6736c89 | 2017-11-09 10:50:09 -0800 | [diff] [blame] | 171 | |
| 172 | // has one slice |
| 173 | EXPECT_EQ(1UL, valueProducer.mCurrentSlicedBucket.size()); |
| 174 | ValueMetricProducer::Interval curInterval = valueProducer.mCurrentSlicedBucket.begin()->second; |
Chenjie Yu | a7259ab | 2017-12-10 08:31:05 -0800 | [diff] [blame] | 175 | // startUpdated:false tainted:0 sum:0 start:100 |
| 176 | EXPECT_EQ(100, curInterval.start); |
| 177 | EXPECT_EQ(true, curInterval.startUpdated); |
| 178 | EXPECT_EQ(0, curInterval.tainted); |
| 179 | EXPECT_EQ(0, curInterval.sum); |
Chenjie Yu | 6736c89 | 2017-11-09 10:50:09 -0800 | [diff] [blame] | 180 | EXPECT_EQ(0UL, valueProducer.mPastBuckets.size()); |
| 181 | |
| 182 | vector<shared_ptr<LogEvent>> allData; |
| 183 | allData.clear(); |
| 184 | shared_ptr<LogEvent> event = make_shared<LogEvent>(tagId, bucket2StartTimeNs + 1); |
Yao Chen | 8023540 | 2017-11-13 20:42:25 -0800 | [diff] [blame] | 185 | event->write(1); |
| 186 | event->write(110); |
Chenjie Yu | 6736c89 | 2017-11-09 10:50:09 -0800 | [diff] [blame] | 187 | event->init(); |
| 188 | allData.push_back(event); |
| 189 | valueProducer.onDataPulled(allData); |
| 190 | |
| 191 | // has one slice |
| 192 | EXPECT_EQ(1UL, valueProducer.mCurrentSlicedBucket.size()); |
| 193 | curInterval = valueProducer.mCurrentSlicedBucket.begin()->second; |
Chenjie Yu | a7259ab | 2017-12-10 08:31:05 -0800 | [diff] [blame] | 194 | // startUpdated:false tainted:0 sum:0 start:110 |
| 195 | EXPECT_EQ(110, curInterval.start); |
Chenjie Yu | 6736c89 | 2017-11-09 10:50:09 -0800 | [diff] [blame] | 196 | EXPECT_EQ(1UL, valueProducer.mPastBuckets.size()); |
| 197 | EXPECT_EQ(1UL, valueProducer.mPastBuckets.begin()->second.size()); |
| 198 | EXPECT_EQ(10, valueProducer.mPastBuckets.begin()->second.back().mValue); |
| 199 | |
| 200 | valueProducer.onConditionChanged(false, bucket2StartTimeNs + 1); |
| 201 | |
| 202 | // has one slice |
| 203 | EXPECT_EQ(1UL, valueProducer.mCurrentSlicedBucket.size()); |
| 204 | curInterval = valueProducer.mCurrentSlicedBucket.begin()->second; |
Chenjie Yu | a7259ab | 2017-12-10 08:31:05 -0800 | [diff] [blame] | 205 | // startUpdated:false tainted:0 sum:0 start:110 |
| 206 | EXPECT_EQ(10, curInterval.sum); |
| 207 | EXPECT_EQ(false, curInterval.startUpdated); |
Chenjie Yu | 6736c89 | 2017-11-09 10:50:09 -0800 | [diff] [blame] | 208 | } |
| 209 | |
David Chen | 27785a8 | 2018-01-19 17:06:45 -0800 | [diff] [blame] | 210 | TEST(ValueMetricProducerTest, TestPushedEventsWithUpgrade) { |
| 211 | ValueMetric metric; |
| 212 | metric.set_id(metricId); |
| 213 | metric.set_bucket(ONE_MINUTE); |
| 214 | metric.mutable_value_field()->set_field(tagId); |
| 215 | metric.mutable_value_field()->add_child()->set_field(2); |
| 216 | |
| 217 | sp<MockConditionWizard> wizard = new NaggyMock<MockConditionWizard>(); |
| 218 | shared_ptr<MockStatsPullerManager> pullerManager = |
| 219 | make_shared<StrictMock<MockStatsPullerManager>>(); |
| 220 | ValueMetricProducer valueProducer(kConfigKey, metric, -1, wizard, -1, bucketStartTimeNs, |
| 221 | pullerManager); |
yro | 59cc24d | 2018-02-13 20:17:32 -0800 | [diff] [blame] | 222 | valueProducer.setBucketSize(60 * NS_PER_SEC); |
David Chen | 27785a8 | 2018-01-19 17:06:45 -0800 | [diff] [blame] | 223 | |
| 224 | shared_ptr<LogEvent> event1 = make_shared<LogEvent>(tagId, bucketStartTimeNs + 10); |
| 225 | event1->write(1); |
| 226 | event1->write(10); |
| 227 | event1->init(); |
| 228 | valueProducer.onMatchedLogEvent(1 /*log matcher index*/, *event1); |
| 229 | EXPECT_EQ(1UL, valueProducer.mCurrentSlicedBucket.size()); |
| 230 | |
| 231 | valueProducer.notifyAppUpgrade(eventUpgradeTimeNs, "ANY.APP", 1, 1); |
| 232 | EXPECT_EQ(1UL, valueProducer.mPastBuckets[DEFAULT_METRIC_DIMENSION_KEY].size()); |
| 233 | EXPECT_EQ((uint64_t)eventUpgradeTimeNs, valueProducer.mCurrentBucketStartTimeNs); |
| 234 | |
| 235 | shared_ptr<LogEvent> event2 = make_shared<LogEvent>(tagId, bucketStartTimeNs + 59 * NS_PER_SEC); |
| 236 | event2->write(1); |
| 237 | event2->write(10); |
| 238 | event2->init(); |
| 239 | valueProducer.onMatchedLogEvent(1 /*log matcher index*/, *event2); |
| 240 | EXPECT_EQ(1UL, valueProducer.mPastBuckets[DEFAULT_METRIC_DIMENSION_KEY].size()); |
| 241 | EXPECT_EQ((uint64_t)eventUpgradeTimeNs, valueProducer.mCurrentBucketStartTimeNs); |
| 242 | |
| 243 | // Next value should create a new bucket. |
| 244 | shared_ptr<LogEvent> event3 = make_shared<LogEvent>(tagId, bucketStartTimeNs + 65 * NS_PER_SEC); |
| 245 | event3->write(1); |
| 246 | event3->write(10); |
| 247 | event3->init(); |
| 248 | valueProducer.onMatchedLogEvent(1 /*log matcher index*/, *event3); |
| 249 | EXPECT_EQ(2UL, valueProducer.mPastBuckets[DEFAULT_METRIC_DIMENSION_KEY].size()); |
| 250 | EXPECT_EQ((uint64_t)bucketStartTimeNs + bucketSizeNs, valueProducer.mCurrentBucketStartTimeNs); |
| 251 | } |
| 252 | |
| 253 | TEST(ValueMetricProducerTest, TestPulledValueWithUpgrade) { |
| 254 | ValueMetric metric; |
| 255 | metric.set_id(metricId); |
| 256 | metric.set_bucket(ONE_MINUTE); |
| 257 | metric.mutable_value_field()->set_field(tagId); |
| 258 | metric.mutable_value_field()->add_child()->set_field(2); |
| 259 | |
| 260 | sp<MockConditionWizard> wizard = new NaggyMock<MockConditionWizard>(); |
| 261 | shared_ptr<MockStatsPullerManager> pullerManager = |
| 262 | make_shared<StrictMock<MockStatsPullerManager>>(); |
| 263 | EXPECT_CALL(*pullerManager, RegisterReceiver(tagId, _, _)).WillOnce(Return()); |
| 264 | EXPECT_CALL(*pullerManager, UnRegisterReceiver(tagId, _)).WillOnce(Return()); |
| 265 | EXPECT_CALL(*pullerManager, Pull(tagId, _)) |
| 266 | .WillOnce(Invoke([](int tagId, vector<std::shared_ptr<LogEvent>>* data) { |
| 267 | data->clear(); |
| 268 | shared_ptr<LogEvent> event = make_shared<LogEvent>(tagId, bucketStartTimeNs + 10); |
| 269 | event->write(tagId); |
| 270 | event->write(120); |
| 271 | event->init(); |
| 272 | data->push_back(event); |
| 273 | return true; |
| 274 | })); |
| 275 | ValueMetricProducer valueProducer(kConfigKey, metric, -1, wizard, tagId, bucketStartTimeNs, |
| 276 | pullerManager); |
yro | 59cc24d | 2018-02-13 20:17:32 -0800 | [diff] [blame] | 277 | valueProducer.setBucketSize(60 * NS_PER_SEC); |
David Chen | 27785a8 | 2018-01-19 17:06:45 -0800 | [diff] [blame] | 278 | |
| 279 | vector<shared_ptr<LogEvent>> allData; |
| 280 | allData.clear(); |
| 281 | shared_ptr<LogEvent> event = make_shared<LogEvent>(tagId, bucketStartTimeNs + 1); |
| 282 | event->write(tagId); |
| 283 | event->write(100); |
| 284 | event->init(); |
| 285 | allData.push_back(event); |
| 286 | |
| 287 | valueProducer.onDataPulled(allData); |
| 288 | EXPECT_EQ(1UL, valueProducer.mCurrentSlicedBucket.size()); |
| 289 | |
| 290 | valueProducer.notifyAppUpgrade(eventUpgradeTimeNs, "ANY.APP", 1, 1); |
| 291 | EXPECT_EQ(1UL, valueProducer.mPastBuckets[DEFAULT_METRIC_DIMENSION_KEY].size()); |
| 292 | EXPECT_EQ((uint64_t)eventUpgradeTimeNs, valueProducer.mCurrentBucketStartTimeNs); |
| 293 | EXPECT_EQ(20L, valueProducer.mPastBuckets[DEFAULT_METRIC_DIMENSION_KEY][0].mValue); |
| 294 | |
| 295 | allData.clear(); |
| 296 | event = make_shared<LogEvent>(tagId, bucket2StartTimeNs + 1); |
| 297 | event->write(tagId); |
| 298 | event->write(150); |
| 299 | event->init(); |
| 300 | allData.push_back(event); |
| 301 | valueProducer.onDataPulled(allData); |
| 302 | EXPECT_EQ(2UL, valueProducer.mPastBuckets[DEFAULT_METRIC_DIMENSION_KEY].size()); |
| 303 | EXPECT_EQ((uint64_t)bucket2StartTimeNs, valueProducer.mCurrentBucketStartTimeNs); |
| 304 | EXPECT_EQ(30L, valueProducer.mPastBuckets[DEFAULT_METRIC_DIMENSION_KEY][1].mValue); |
| 305 | } |
| 306 | |
Chenjie Yu | 6736c89 | 2017-11-09 10:50:09 -0800 | [diff] [blame] | 307 | TEST(ValueMetricProducerTest, TestPushedEventsWithoutCondition) { |
Chenjie Yu | 6736c89 | 2017-11-09 10:50:09 -0800 | [diff] [blame] | 308 | ValueMetric metric; |
Yangster-mac | 94e197c | 2018-01-02 16:03:03 -0800 | [diff] [blame] | 309 | metric.set_id(metricId); |
Yangster-mac | b814481 | 2018-01-04 10:56:23 -0800 | [diff] [blame] | 310 | metric.set_bucket(ONE_MINUTE); |
Yangster-mac | a7fb12d | 2018-01-03 17:17:20 -0800 | [diff] [blame] | 311 | metric.mutable_value_field()->set_field(tagId); |
| 312 | metric.mutable_value_field()->add_child()->set_field(2); |
Chenjie Yu | 6736c89 | 2017-11-09 10:50:09 -0800 | [diff] [blame] | 313 | |
Chenjie Yu | 6736c89 | 2017-11-09 10:50:09 -0800 | [diff] [blame] | 314 | sp<MockConditionWizard> wizard = new NaggyMock<MockConditionWizard>(); |
Yao Chen | b356151 | 2017-11-21 18:07:17 -0800 | [diff] [blame] | 315 | shared_ptr<MockStatsPullerManager> pullerManager = |
| 316 | make_shared<StrictMock<MockStatsPullerManager>>(); |
Chenjie Yu | 6736c89 | 2017-11-09 10:50:09 -0800 | [diff] [blame] | 317 | |
Yao Chen | b356151 | 2017-11-21 18:07:17 -0800 | [diff] [blame] | 318 | ValueMetricProducer valueProducer(kConfigKey, metric, -1, wizard, -1, bucketStartTimeNs, |
| 319 | pullerManager); |
yro | 59cc24d | 2018-02-13 20:17:32 -0800 | [diff] [blame] | 320 | valueProducer.setBucketSize(60 * NS_PER_SEC); |
Chenjie Yu | 6736c89 | 2017-11-09 10:50:09 -0800 | [diff] [blame] | 321 | |
| 322 | shared_ptr<LogEvent> event1 = make_shared<LogEvent>(tagId, bucketStartTimeNs + 10); |
Yao Chen | 8023540 | 2017-11-13 20:42:25 -0800 | [diff] [blame] | 323 | event1->write(1); |
| 324 | event1->write(10); |
Chenjie Yu | 6736c89 | 2017-11-09 10:50:09 -0800 | [diff] [blame] | 325 | event1->init(); |
Chenjie Yu | a7259ab | 2017-12-10 08:31:05 -0800 | [diff] [blame] | 326 | shared_ptr<LogEvent> event2 = make_shared<LogEvent>(tagId, bucketStartTimeNs + 20); |
Yao Chen | 8023540 | 2017-11-13 20:42:25 -0800 | [diff] [blame] | 327 | event2->write(1); |
| 328 | event2->write(20); |
Chenjie Yu | 6736c89 | 2017-11-09 10:50:09 -0800 | [diff] [blame] | 329 | event2->init(); |
Chenjie Yu | a7259ab | 2017-12-10 08:31:05 -0800 | [diff] [blame] | 330 | valueProducer.onMatchedLogEvent(1 /*log matcher index*/, *event1); |
Chenjie Yu | 6736c89 | 2017-11-09 10:50:09 -0800 | [diff] [blame] | 331 | // has one slice |
| 332 | EXPECT_EQ(1UL, valueProducer.mCurrentSlicedBucket.size()); |
| 333 | ValueMetricProducer::Interval curInterval = valueProducer.mCurrentSlicedBucket.begin()->second; |
Chenjie Yu | a7259ab | 2017-12-10 08:31:05 -0800 | [diff] [blame] | 334 | EXPECT_EQ(10, curInterval.sum); |
Chenjie Yu | 6736c89 | 2017-11-09 10:50:09 -0800 | [diff] [blame] | 335 | |
Chenjie Yu | a7259ab | 2017-12-10 08:31:05 -0800 | [diff] [blame] | 336 | valueProducer.onMatchedLogEvent(1 /*log matcher index*/, *event2); |
Chenjie Yu | 6736c89 | 2017-11-09 10:50:09 -0800 | [diff] [blame] | 337 | |
| 338 | // has one slice |
| 339 | EXPECT_EQ(1UL, valueProducer.mCurrentSlicedBucket.size()); |
| 340 | curInterval = valueProducer.mCurrentSlicedBucket.begin()->second; |
Chenjie Yu | a7259ab | 2017-12-10 08:31:05 -0800 | [diff] [blame] | 341 | EXPECT_EQ(30, curInterval.sum); |
Chenjie Yu | 6736c89 | 2017-11-09 10:50:09 -0800 | [diff] [blame] | 342 | |
Yangster | f2bee6f | 2017-11-29 12:01:05 -0800 | [diff] [blame] | 343 | valueProducer.flushIfNeededLocked(bucket3StartTimeNs); |
Chenjie Yu | 6736c89 | 2017-11-09 10:50:09 -0800 | [diff] [blame] | 344 | EXPECT_EQ(1UL, valueProducer.mPastBuckets.size()); |
| 345 | EXPECT_EQ(1UL, valueProducer.mPastBuckets.begin()->second.size()); |
| 346 | EXPECT_EQ(30, valueProducer.mPastBuckets.begin()->second.back().mValue); |
| 347 | } |
| 348 | |
Bookatz | de1b5562 | 2017-12-14 18:38:27 -0800 | [diff] [blame] | 349 | TEST(ValueMetricProducerTest, TestAnomalyDetection) { |
Yangster-mac | 932ecec | 2018-02-01 10:23:52 -0800 | [diff] [blame] | 350 | sp<AlarmMonitor> alarmMonitor; |
Bookatz | de1b5562 | 2017-12-14 18:38:27 -0800 | [diff] [blame] | 351 | Alert alert; |
Yangster-mac | 94e197c | 2018-01-02 16:03:03 -0800 | [diff] [blame] | 352 | alert.set_id(101); |
| 353 | alert.set_metric_id(metricId); |
Bookatz | de1b5562 | 2017-12-14 18:38:27 -0800 | [diff] [blame] | 354 | alert.set_trigger_if_sum_gt(130); |
Yangster-mac | a7fb12d | 2018-01-03 17:17:20 -0800 | [diff] [blame] | 355 | alert.set_num_buckets(2); |
Bookatz | 1bf9438 | 2018-01-04 11:43:20 -0800 | [diff] [blame] | 356 | const int32_t refPeriodSec = 3; |
| 357 | alert.set_refractory_period_secs(refPeriodSec); |
Bookatz | de1b5562 | 2017-12-14 18:38:27 -0800 | [diff] [blame] | 358 | |
| 359 | ValueMetric metric; |
Yangster-mac | 94e197c | 2018-01-02 16:03:03 -0800 | [diff] [blame] | 360 | metric.set_id(metricId); |
Yangster-mac | b814481 | 2018-01-04 10:56:23 -0800 | [diff] [blame] | 361 | metric.set_bucket(ONE_MINUTE); |
Yangster-mac | a7fb12d | 2018-01-03 17:17:20 -0800 | [diff] [blame] | 362 | metric.mutable_value_field()->set_field(tagId); |
| 363 | metric.mutable_value_field()->add_child()->set_field(2); |
Bookatz | de1b5562 | 2017-12-14 18:38:27 -0800 | [diff] [blame] | 364 | |
| 365 | sp<MockConditionWizard> wizard = new NaggyMock<MockConditionWizard>(); |
| 366 | ValueMetricProducer valueProducer(kConfigKey, metric, -1 /*-1 meaning no condition*/, wizard, |
| 367 | -1 /*not pulled*/, bucketStartTimeNs); |
yro | 59cc24d | 2018-02-13 20:17:32 -0800 | [diff] [blame] | 368 | valueProducer.setBucketSize(60 * NS_PER_SEC); |
| 369 | |
Yangster-mac | 932ecec | 2018-02-01 10:23:52 -0800 | [diff] [blame] | 370 | sp<AnomalyTracker> anomalyTracker = valueProducer.addAnomalyTracker(alert, alarmMonitor); |
Bookatz | de1b5562 | 2017-12-14 18:38:27 -0800 | [diff] [blame] | 371 | |
| 372 | |
| 373 | shared_ptr<LogEvent> event1 |
| 374 | = make_shared<LogEvent>(tagId, bucketStartTimeNs + 1 * NS_PER_SEC); |
| 375 | event1->write(161); |
| 376 | event1->write(10); // value of interest |
| 377 | event1->init(); |
| 378 | shared_ptr<LogEvent> event2 |
| 379 | = make_shared<LogEvent>(tagId, bucketStartTimeNs + 2 + NS_PER_SEC); |
| 380 | event2->write(162); |
| 381 | event2->write(20); // value of interest |
| 382 | event2->init(); |
| 383 | shared_ptr<LogEvent> event3 |
| 384 | = make_shared<LogEvent>(tagId, bucketStartTimeNs + 2 * bucketSizeNs + 1 * NS_PER_SEC); |
| 385 | event3->write(163); |
| 386 | event3->write(130); // value of interest |
| 387 | event3->init(); |
| 388 | shared_ptr<LogEvent> event4 |
| 389 | = make_shared<LogEvent>(tagId, bucketStartTimeNs + 3 * bucketSizeNs + 1 * NS_PER_SEC); |
| 390 | event4->write(35); |
| 391 | event4->write(1); // value of interest |
| 392 | event4->init(); |
| 393 | shared_ptr<LogEvent> event5 |
| 394 | = make_shared<LogEvent>(tagId, bucketStartTimeNs + 3 * bucketSizeNs + 2 * NS_PER_SEC); |
| 395 | event5->write(45); |
| 396 | event5->write(150); // value of interest |
| 397 | event5->init(); |
| 398 | shared_ptr<LogEvent> event6 |
| 399 | = make_shared<LogEvent>(tagId, bucketStartTimeNs + 3 * bucketSizeNs + 10 * NS_PER_SEC); |
| 400 | event6->write(25); |
| 401 | event6->write(160); // value of interest |
| 402 | event6->init(); |
| 403 | |
| 404 | // Two events in bucket #0. |
| 405 | valueProducer.onMatchedLogEvent(1 /*log matcher index*/, *event1); |
| 406 | valueProducer.onMatchedLogEvent(1 /*log matcher index*/, *event2); |
Bookatz | 1bf9438 | 2018-01-04 11:43:20 -0800 | [diff] [blame] | 407 | // Value sum == 30 <= 130. |
Yangster-mac | 9369446 | 2018-01-22 20:49:31 -0800 | [diff] [blame] | 408 | EXPECT_EQ(anomalyTracker->getRefractoryPeriodEndsSec(DEFAULT_METRIC_DIMENSION_KEY), 0U); |
Bookatz | de1b5562 | 2017-12-14 18:38:27 -0800 | [diff] [blame] | 409 | |
| 410 | // One event in bucket #2. No alarm as bucket #0 is trashed out. |
| 411 | valueProducer.onMatchedLogEvent(1 /*log matcher index*/, *event3); |
Bookatz | 1bf9438 | 2018-01-04 11:43:20 -0800 | [diff] [blame] | 412 | // Value sum == 130 <= 130. |
Yangster-mac | 9369446 | 2018-01-22 20:49:31 -0800 | [diff] [blame] | 413 | EXPECT_EQ(anomalyTracker->getRefractoryPeriodEndsSec(DEFAULT_METRIC_DIMENSION_KEY), 0U); |
Bookatz | de1b5562 | 2017-12-14 18:38:27 -0800 | [diff] [blame] | 414 | |
| 415 | // Three events in bucket #3. |
| 416 | valueProducer.onMatchedLogEvent(1 /*log matcher index*/, *event4); |
| 417 | // Anomaly at event 4 since Value sum == 131 > 130! |
Yangster-mac | 9369446 | 2018-01-22 20:49:31 -0800 | [diff] [blame] | 418 | EXPECT_EQ(anomalyTracker->getRefractoryPeriodEndsSec(DEFAULT_METRIC_DIMENSION_KEY), |
Bookatz | 6bf9825 | 2018-03-14 10:44:24 -0700 | [diff] [blame^] | 419 | std::ceil(1.0 * event4->GetElapsedTimestampNs() / NS_PER_SEC + refPeriodSec)); |
Bookatz | de1b5562 | 2017-12-14 18:38:27 -0800 | [diff] [blame] | 420 | valueProducer.onMatchedLogEvent(1 /*log matcher index*/, *event5); |
| 421 | // 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] | 422 | EXPECT_EQ(anomalyTracker->getRefractoryPeriodEndsSec(DEFAULT_METRIC_DIMENSION_KEY), |
Bookatz | 6bf9825 | 2018-03-14 10:44:24 -0700 | [diff] [blame^] | 423 | std::ceil(1.0 * event4->GetElapsedTimestampNs() / NS_PER_SEC + refPeriodSec)); |
Bookatz | de1b5562 | 2017-12-14 18:38:27 -0800 | [diff] [blame] | 424 | |
| 425 | valueProducer.onMatchedLogEvent(1 /*log matcher index*/, *event6); |
| 426 | // 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] | 427 | EXPECT_EQ(anomalyTracker->getRefractoryPeriodEndsSec(DEFAULT_METRIC_DIMENSION_KEY), |
Bookatz | 6bf9825 | 2018-03-14 10:44:24 -0700 | [diff] [blame^] | 428 | std::ceil(1.0 * event6->GetElapsedTimestampNs() / NS_PER_SEC + refPeriodSec)); |
Bookatz | de1b5562 | 2017-12-14 18:38:27 -0800 | [diff] [blame] | 429 | } |
| 430 | |
Chenjie Yu | 6736c89 | 2017-11-09 10:50:09 -0800 | [diff] [blame] | 431 | } // namespace statsd |
| 432 | } // namespace os |
| 433 | } // namespace android |
| 434 | #else |
| 435 | GTEST_LOG_(INFO) << "This test does nothing.\n"; |
| 436 | #endif |