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); |
yro | 59cc24d | 2018-02-13 20:17:32 -0800 | [diff] [blame] | 69 | valueProducer.setBucketSize(60 * NS_PER_SEC); |
Chenjie Yu | 6736c89 | 2017-11-09 10:50:09 -0800 | [diff] [blame] | 70 | |
| 71 | vector<shared_ptr<LogEvent>> allData; |
| 72 | allData.clear(); |
Chenjie Yu | a7259ab | 2017-12-10 08:31:05 -0800 | [diff] [blame] | 73 | shared_ptr<LogEvent> event = make_shared<LogEvent>(tagId, bucket2StartTimeNs + 1); |
| 74 | event->write(tagId); |
Yao Chen | 8023540 | 2017-11-13 20:42:25 -0800 | [diff] [blame] | 75 | event->write(11); |
Chenjie Yu | 6736c89 | 2017-11-09 10:50:09 -0800 | [diff] [blame] | 76 | event->init(); |
| 77 | allData.push_back(event); |
| 78 | |
| 79 | valueProducer.onDataPulled(allData); |
| 80 | // has one slice |
| 81 | EXPECT_EQ(1UL, valueProducer.mCurrentSlicedBucket.size()); |
| 82 | ValueMetricProducer::Interval curInterval = valueProducer.mCurrentSlicedBucket.begin()->second; |
yro | 59cc24d | 2018-02-13 20:17:32 -0800 | [diff] [blame] | 83 | valueProducer.setBucketSize(60 * NS_PER_SEC); |
| 84 | |
Chenjie Yu | a7259ab | 2017-12-10 08:31:05 -0800 | [diff] [blame] | 85 | // startUpdated:true tainted:0 sum:0 start:11 |
| 86 | EXPECT_EQ(true, curInterval.startUpdated); |
| 87 | EXPECT_EQ(0, curInterval.tainted); |
| 88 | EXPECT_EQ(0, curInterval.sum); |
| 89 | EXPECT_EQ(11, curInterval.start); |
| 90 | EXPECT_EQ(1UL, valueProducer.mPastBuckets.size()); |
| 91 | EXPECT_EQ(0, valueProducer.mPastBuckets.begin()->second.back().mValue); |
Chenjie Yu | 6736c89 | 2017-11-09 10:50:09 -0800 | [diff] [blame] | 92 | |
| 93 | allData.clear(); |
Chenjie Yu | a7259ab | 2017-12-10 08:31:05 -0800 | [diff] [blame] | 94 | event = make_shared<LogEvent>(tagId, bucket3StartTimeNs + 1); |
| 95 | event->write(tagId); |
| 96 | event->write(23); |
Chenjie Yu | 6736c89 | 2017-11-09 10:50:09 -0800 | [diff] [blame] | 97 | event->init(); |
| 98 | allData.push_back(event); |
| 99 | valueProducer.onDataPulled(allData); |
| 100 | // has one slice |
| 101 | EXPECT_EQ(1UL, valueProducer.mCurrentSlicedBucket.size()); |
| 102 | curInterval = valueProducer.mCurrentSlicedBucket.begin()->second; |
Chenjie Yu | a7259ab | 2017-12-10 08:31:05 -0800 | [diff] [blame] | 103 | // tartUpdated:false tainted:0 sum:12 |
| 104 | EXPECT_EQ(true, curInterval.startUpdated); |
| 105 | EXPECT_EQ(0, curInterval.tainted); |
| 106 | EXPECT_EQ(0, curInterval.sum); |
Chenjie Yu | 6736c89 | 2017-11-09 10:50:09 -0800 | [diff] [blame] | 107 | EXPECT_EQ(1UL, valueProducer.mPastBuckets.size()); |
Chenjie Yu | a7259ab | 2017-12-10 08:31:05 -0800 | [diff] [blame] | 108 | EXPECT_EQ(2UL, valueProducer.mPastBuckets.begin()->second.size()); |
| 109 | EXPECT_EQ(12, valueProducer.mPastBuckets.begin()->second.back().mValue); |
Chenjie Yu | 6736c89 | 2017-11-09 10:50:09 -0800 | [diff] [blame] | 110 | |
| 111 | allData.clear(); |
Chenjie Yu | a7259ab | 2017-12-10 08:31:05 -0800 | [diff] [blame] | 112 | event = make_shared<LogEvent>(tagId, bucket4StartTimeNs + 1); |
| 113 | event->write(tagId); |
| 114 | event->write(36); |
Chenjie Yu | 6736c89 | 2017-11-09 10:50:09 -0800 | [diff] [blame] | 115 | event->init(); |
| 116 | allData.push_back(event); |
| 117 | valueProducer.onDataPulled(allData); |
| 118 | EXPECT_EQ(1UL, valueProducer.mCurrentSlicedBucket.size()); |
| 119 | curInterval = valueProducer.mCurrentSlicedBucket.begin()->second; |
Chenjie Yu | a7259ab | 2017-12-10 08:31:05 -0800 | [diff] [blame] | 120 | // startUpdated:false tainted:0 sum:12 |
| 121 | EXPECT_EQ(true, curInterval.startUpdated); |
| 122 | EXPECT_EQ(0, curInterval.tainted); |
| 123 | EXPECT_EQ(0, curInterval.sum); |
Chenjie Yu | 6736c89 | 2017-11-09 10:50:09 -0800 | [diff] [blame] | 124 | EXPECT_EQ(1UL, valueProducer.mPastBuckets.size()); |
Chenjie Yu | a7259ab | 2017-12-10 08:31:05 -0800 | [diff] [blame] | 125 | EXPECT_EQ(3UL, valueProducer.mPastBuckets.begin()->second.size()); |
| 126 | EXPECT_EQ(13, valueProducer.mPastBuckets.begin()->second.back().mValue); |
Chenjie Yu | 6736c89 | 2017-11-09 10:50:09 -0800 | [diff] [blame] | 127 | } |
| 128 | |
| 129 | /* |
| 130 | * Test pulled event with non sliced condition. |
| 131 | */ |
| 132 | TEST(ValueMetricProducerTest, TestEventsWithNonSlicedCondition) { |
Chenjie Yu | 6736c89 | 2017-11-09 10:50:09 -0800 | [diff] [blame] | 133 | ValueMetric metric; |
Yangster-mac | 94e197c | 2018-01-02 16:03:03 -0800 | [diff] [blame] | 134 | metric.set_id(metricId); |
Yangster-mac | b814481 | 2018-01-04 10:56:23 -0800 | [diff] [blame] | 135 | metric.set_bucket(ONE_MINUTE); |
Yangster-mac | a7fb12d | 2018-01-03 17:17:20 -0800 | [diff] [blame] | 136 | metric.mutable_value_field()->set_field(tagId); |
| 137 | metric.mutable_value_field()->add_child()->set_field(2); |
Yangster-mac | 94e197c | 2018-01-02 16:03:03 -0800 | [diff] [blame] | 138 | metric.set_condition(StringToId("SCREEN_ON")); |
Chenjie Yu | 6736c89 | 2017-11-09 10:50:09 -0800 | [diff] [blame] | 139 | |
Chenjie Yu | 6736c89 | 2017-11-09 10:50:09 -0800 | [diff] [blame] | 140 | sp<MockConditionWizard> wizard = new NaggyMock<MockConditionWizard>(); |
Yao Chen | b356151 | 2017-11-21 18:07:17 -0800 | [diff] [blame] | 141 | shared_ptr<MockStatsPullerManager> pullerManager = |
| 142 | make_shared<StrictMock<MockStatsPullerManager>>(); |
Chenjie Yu | 6736c89 | 2017-11-09 10:50:09 -0800 | [diff] [blame] | 143 | EXPECT_CALL(*pullerManager, RegisterReceiver(tagId, _, _)).WillOnce(Return()); |
| 144 | EXPECT_CALL(*pullerManager, UnRegisterReceiver(tagId, _)).WillRepeatedly(Return()); |
| 145 | |
Yao Chen | b356151 | 2017-11-21 18:07:17 -0800 | [diff] [blame] | 146 | EXPECT_CALL(*pullerManager, Pull(tagId, _)) |
| 147 | .WillOnce(Invoke([](int tagId, vector<std::shared_ptr<LogEvent>>* data) { |
Yao Chen | b356151 | 2017-11-21 18:07:17 -0800 | [diff] [blame] | 148 | data->clear(); |
| 149 | shared_ptr<LogEvent> event = make_shared<LogEvent>(tagId, bucketStartTimeNs + 10); |
Chenjie Yu | a7259ab | 2017-12-10 08:31:05 -0800 | [diff] [blame] | 150 | event->write(tagId); |
Yao Chen | b356151 | 2017-11-21 18:07:17 -0800 | [diff] [blame] | 151 | event->write(100); |
| 152 | event->init(); |
| 153 | data->push_back(event); |
| 154 | return true; |
| 155 | })) |
| 156 | .WillOnce(Invoke([](int tagId, vector<std::shared_ptr<LogEvent>>* data) { |
Yao Chen | b356151 | 2017-11-21 18:07:17 -0800 | [diff] [blame] | 157 | data->clear(); |
| 158 | shared_ptr<LogEvent> event = make_shared<LogEvent>(tagId, bucket2StartTimeNs + 10); |
Chenjie Yu | a7259ab | 2017-12-10 08:31:05 -0800 | [diff] [blame] | 159 | event->write(tagId); |
Yao Chen | b356151 | 2017-11-21 18:07:17 -0800 | [diff] [blame] | 160 | event->write(120); |
| 161 | event->init(); |
| 162 | data->push_back(event); |
| 163 | return true; |
| 164 | })); |
Chenjie Yu | 6736c89 | 2017-11-09 10:50:09 -0800 | [diff] [blame] | 165 | |
Yao Chen | b356151 | 2017-11-21 18:07:17 -0800 | [diff] [blame] | 166 | ValueMetricProducer valueProducer(kConfigKey, metric, 1, wizard, tagId, bucketStartTimeNs, |
| 167 | pullerManager); |
yro | 59cc24d | 2018-02-13 20:17:32 -0800 | [diff] [blame] | 168 | valueProducer.setBucketSize(60 * NS_PER_SEC); |
Chenjie Yu | a7259ab | 2017-12-10 08:31:05 -0800 | [diff] [blame] | 169 | valueProducer.onConditionChanged(true, bucketStartTimeNs + 8); |
Chenjie Yu | 6736c89 | 2017-11-09 10:50:09 -0800 | [diff] [blame] | 170 | |
| 171 | // has one slice |
| 172 | EXPECT_EQ(1UL, valueProducer.mCurrentSlicedBucket.size()); |
| 173 | ValueMetricProducer::Interval curInterval = valueProducer.mCurrentSlicedBucket.begin()->second; |
Chenjie Yu | a7259ab | 2017-12-10 08:31:05 -0800 | [diff] [blame] | 174 | // startUpdated:false tainted:0 sum:0 start:100 |
| 175 | EXPECT_EQ(100, curInterval.start); |
| 176 | EXPECT_EQ(true, curInterval.startUpdated); |
| 177 | EXPECT_EQ(0, curInterval.tainted); |
| 178 | EXPECT_EQ(0, curInterval.sum); |
Chenjie Yu | 6736c89 | 2017-11-09 10:50:09 -0800 | [diff] [blame] | 179 | EXPECT_EQ(0UL, valueProducer.mPastBuckets.size()); |
| 180 | |
| 181 | vector<shared_ptr<LogEvent>> allData; |
| 182 | allData.clear(); |
| 183 | shared_ptr<LogEvent> event = make_shared<LogEvent>(tagId, bucket2StartTimeNs + 1); |
Yao Chen | 8023540 | 2017-11-13 20:42:25 -0800 | [diff] [blame] | 184 | event->write(1); |
| 185 | event->write(110); |
Chenjie Yu | 6736c89 | 2017-11-09 10:50:09 -0800 | [diff] [blame] | 186 | event->init(); |
| 187 | allData.push_back(event); |
| 188 | valueProducer.onDataPulled(allData); |
| 189 | |
| 190 | // has one slice |
| 191 | EXPECT_EQ(1UL, valueProducer.mCurrentSlicedBucket.size()); |
| 192 | curInterval = valueProducer.mCurrentSlicedBucket.begin()->second; |
Chenjie Yu | a7259ab | 2017-12-10 08:31:05 -0800 | [diff] [blame] | 193 | // startUpdated:false tainted:0 sum:0 start:110 |
| 194 | EXPECT_EQ(110, curInterval.start); |
Chenjie Yu | 6736c89 | 2017-11-09 10:50:09 -0800 | [diff] [blame] | 195 | EXPECT_EQ(1UL, valueProducer.mPastBuckets.size()); |
| 196 | EXPECT_EQ(1UL, valueProducer.mPastBuckets.begin()->second.size()); |
| 197 | EXPECT_EQ(10, valueProducer.mPastBuckets.begin()->second.back().mValue); |
| 198 | |
| 199 | valueProducer.onConditionChanged(false, bucket2StartTimeNs + 1); |
| 200 | |
| 201 | // has one slice |
| 202 | EXPECT_EQ(1UL, valueProducer.mCurrentSlicedBucket.size()); |
| 203 | curInterval = valueProducer.mCurrentSlicedBucket.begin()->second; |
Chenjie Yu | a7259ab | 2017-12-10 08:31:05 -0800 | [diff] [blame] | 204 | // startUpdated:false tainted:0 sum:0 start:110 |
| 205 | EXPECT_EQ(10, curInterval.sum); |
| 206 | EXPECT_EQ(false, curInterval.startUpdated); |
Chenjie Yu | 6736c89 | 2017-11-09 10:50:09 -0800 | [diff] [blame] | 207 | } |
| 208 | |
David Chen | 27785a8 | 2018-01-19 17:06:45 -0800 | [diff] [blame] | 209 | TEST(ValueMetricProducerTest, TestPushedEventsWithUpgrade) { |
| 210 | ValueMetric metric; |
| 211 | metric.set_id(metricId); |
| 212 | metric.set_bucket(ONE_MINUTE); |
| 213 | metric.mutable_value_field()->set_field(tagId); |
| 214 | metric.mutable_value_field()->add_child()->set_field(2); |
| 215 | |
| 216 | sp<MockConditionWizard> wizard = new NaggyMock<MockConditionWizard>(); |
| 217 | shared_ptr<MockStatsPullerManager> pullerManager = |
| 218 | make_shared<StrictMock<MockStatsPullerManager>>(); |
| 219 | ValueMetricProducer valueProducer(kConfigKey, metric, -1, wizard, -1, bucketStartTimeNs, |
| 220 | pullerManager); |
yro | 59cc24d | 2018-02-13 20:17:32 -0800 | [diff] [blame] | 221 | valueProducer.setBucketSize(60 * NS_PER_SEC); |
David Chen | 27785a8 | 2018-01-19 17:06:45 -0800 | [diff] [blame] | 222 | |
| 223 | shared_ptr<LogEvent> event1 = make_shared<LogEvent>(tagId, bucketStartTimeNs + 10); |
| 224 | event1->write(1); |
| 225 | event1->write(10); |
| 226 | event1->init(); |
| 227 | valueProducer.onMatchedLogEvent(1 /*log matcher index*/, *event1); |
| 228 | EXPECT_EQ(1UL, valueProducer.mCurrentSlicedBucket.size()); |
| 229 | |
| 230 | valueProducer.notifyAppUpgrade(eventUpgradeTimeNs, "ANY.APP", 1, 1); |
| 231 | EXPECT_EQ(1UL, valueProducer.mPastBuckets[DEFAULT_METRIC_DIMENSION_KEY].size()); |
| 232 | EXPECT_EQ((uint64_t)eventUpgradeTimeNs, valueProducer.mCurrentBucketStartTimeNs); |
| 233 | |
| 234 | shared_ptr<LogEvent> event2 = make_shared<LogEvent>(tagId, bucketStartTimeNs + 59 * NS_PER_SEC); |
| 235 | event2->write(1); |
| 236 | event2->write(10); |
| 237 | event2->init(); |
| 238 | valueProducer.onMatchedLogEvent(1 /*log matcher index*/, *event2); |
| 239 | EXPECT_EQ(1UL, valueProducer.mPastBuckets[DEFAULT_METRIC_DIMENSION_KEY].size()); |
| 240 | EXPECT_EQ((uint64_t)eventUpgradeTimeNs, valueProducer.mCurrentBucketStartTimeNs); |
| 241 | |
| 242 | // Next value should create a new bucket. |
| 243 | shared_ptr<LogEvent> event3 = make_shared<LogEvent>(tagId, bucketStartTimeNs + 65 * NS_PER_SEC); |
| 244 | event3->write(1); |
| 245 | event3->write(10); |
| 246 | event3->init(); |
| 247 | valueProducer.onMatchedLogEvent(1 /*log matcher index*/, *event3); |
| 248 | EXPECT_EQ(2UL, valueProducer.mPastBuckets[DEFAULT_METRIC_DIMENSION_KEY].size()); |
| 249 | EXPECT_EQ((uint64_t)bucketStartTimeNs + bucketSizeNs, valueProducer.mCurrentBucketStartTimeNs); |
| 250 | } |
| 251 | |
| 252 | TEST(ValueMetricProducerTest, TestPulledValueWithUpgrade) { |
| 253 | ValueMetric metric; |
| 254 | metric.set_id(metricId); |
| 255 | metric.set_bucket(ONE_MINUTE); |
| 256 | metric.mutable_value_field()->set_field(tagId); |
| 257 | metric.mutable_value_field()->add_child()->set_field(2); |
| 258 | |
| 259 | sp<MockConditionWizard> wizard = new NaggyMock<MockConditionWizard>(); |
| 260 | shared_ptr<MockStatsPullerManager> pullerManager = |
| 261 | make_shared<StrictMock<MockStatsPullerManager>>(); |
| 262 | EXPECT_CALL(*pullerManager, RegisterReceiver(tagId, _, _)).WillOnce(Return()); |
| 263 | EXPECT_CALL(*pullerManager, UnRegisterReceiver(tagId, _)).WillOnce(Return()); |
| 264 | EXPECT_CALL(*pullerManager, Pull(tagId, _)) |
| 265 | .WillOnce(Invoke([](int tagId, vector<std::shared_ptr<LogEvent>>* data) { |
| 266 | data->clear(); |
| 267 | shared_ptr<LogEvent> event = make_shared<LogEvent>(tagId, bucketStartTimeNs + 10); |
| 268 | event->write(tagId); |
| 269 | event->write(120); |
| 270 | event->init(); |
| 271 | data->push_back(event); |
| 272 | return true; |
| 273 | })); |
| 274 | ValueMetricProducer valueProducer(kConfigKey, metric, -1, wizard, tagId, bucketStartTimeNs, |
| 275 | pullerManager); |
yro | 59cc24d | 2018-02-13 20:17:32 -0800 | [diff] [blame] | 276 | valueProducer.setBucketSize(60 * NS_PER_SEC); |
David Chen | 27785a8 | 2018-01-19 17:06:45 -0800 | [diff] [blame] | 277 | |
| 278 | vector<shared_ptr<LogEvent>> allData; |
| 279 | allData.clear(); |
| 280 | shared_ptr<LogEvent> event = make_shared<LogEvent>(tagId, bucketStartTimeNs + 1); |
| 281 | event->write(tagId); |
| 282 | event->write(100); |
| 283 | event->init(); |
| 284 | allData.push_back(event); |
| 285 | |
| 286 | valueProducer.onDataPulled(allData); |
| 287 | EXPECT_EQ(1UL, valueProducer.mCurrentSlicedBucket.size()); |
| 288 | |
| 289 | valueProducer.notifyAppUpgrade(eventUpgradeTimeNs, "ANY.APP", 1, 1); |
| 290 | EXPECT_EQ(1UL, valueProducer.mPastBuckets[DEFAULT_METRIC_DIMENSION_KEY].size()); |
| 291 | EXPECT_EQ((uint64_t)eventUpgradeTimeNs, valueProducer.mCurrentBucketStartTimeNs); |
| 292 | EXPECT_EQ(20L, valueProducer.mPastBuckets[DEFAULT_METRIC_DIMENSION_KEY][0].mValue); |
| 293 | |
| 294 | allData.clear(); |
| 295 | event = make_shared<LogEvent>(tagId, bucket2StartTimeNs + 1); |
| 296 | event->write(tagId); |
| 297 | event->write(150); |
| 298 | event->init(); |
| 299 | allData.push_back(event); |
| 300 | valueProducer.onDataPulled(allData); |
| 301 | EXPECT_EQ(2UL, valueProducer.mPastBuckets[DEFAULT_METRIC_DIMENSION_KEY].size()); |
| 302 | EXPECT_EQ((uint64_t)bucket2StartTimeNs, valueProducer.mCurrentBucketStartTimeNs); |
| 303 | EXPECT_EQ(30L, valueProducer.mPastBuckets[DEFAULT_METRIC_DIMENSION_KEY][1].mValue); |
| 304 | } |
| 305 | |
Chenjie Yu | 6736c89 | 2017-11-09 10:50:09 -0800 | [diff] [blame] | 306 | TEST(ValueMetricProducerTest, TestPushedEventsWithoutCondition) { |
Chenjie Yu | 6736c89 | 2017-11-09 10:50:09 -0800 | [diff] [blame] | 307 | ValueMetric metric; |
Yangster-mac | 94e197c | 2018-01-02 16:03:03 -0800 | [diff] [blame] | 308 | metric.set_id(metricId); |
Yangster-mac | b814481 | 2018-01-04 10:56:23 -0800 | [diff] [blame] | 309 | metric.set_bucket(ONE_MINUTE); |
Yangster-mac | a7fb12d | 2018-01-03 17:17:20 -0800 | [diff] [blame] | 310 | metric.mutable_value_field()->set_field(tagId); |
| 311 | metric.mutable_value_field()->add_child()->set_field(2); |
Chenjie Yu | 6736c89 | 2017-11-09 10:50:09 -0800 | [diff] [blame] | 312 | |
Chenjie Yu | 6736c89 | 2017-11-09 10:50:09 -0800 | [diff] [blame] | 313 | sp<MockConditionWizard> wizard = new NaggyMock<MockConditionWizard>(); |
Yao Chen | b356151 | 2017-11-21 18:07:17 -0800 | [diff] [blame] | 314 | shared_ptr<MockStatsPullerManager> pullerManager = |
| 315 | make_shared<StrictMock<MockStatsPullerManager>>(); |
Chenjie Yu | 6736c89 | 2017-11-09 10:50:09 -0800 | [diff] [blame] | 316 | |
Yao Chen | b356151 | 2017-11-21 18:07:17 -0800 | [diff] [blame] | 317 | ValueMetricProducer valueProducer(kConfigKey, metric, -1, wizard, -1, bucketStartTimeNs, |
| 318 | pullerManager); |
yro | 59cc24d | 2018-02-13 20:17:32 -0800 | [diff] [blame] | 319 | valueProducer.setBucketSize(60 * NS_PER_SEC); |
Chenjie Yu | 6736c89 | 2017-11-09 10:50:09 -0800 | [diff] [blame] | 320 | |
| 321 | shared_ptr<LogEvent> event1 = make_shared<LogEvent>(tagId, bucketStartTimeNs + 10); |
Yao Chen | 8023540 | 2017-11-13 20:42:25 -0800 | [diff] [blame] | 322 | event1->write(1); |
| 323 | event1->write(10); |
Chenjie Yu | 6736c89 | 2017-11-09 10:50:09 -0800 | [diff] [blame] | 324 | event1->init(); |
Chenjie Yu | a7259ab | 2017-12-10 08:31:05 -0800 | [diff] [blame] | 325 | shared_ptr<LogEvent> event2 = make_shared<LogEvent>(tagId, bucketStartTimeNs + 20); |
Yao Chen | 8023540 | 2017-11-13 20:42:25 -0800 | [diff] [blame] | 326 | event2->write(1); |
| 327 | event2->write(20); |
Chenjie Yu | 6736c89 | 2017-11-09 10:50:09 -0800 | [diff] [blame] | 328 | event2->init(); |
Chenjie Yu | a7259ab | 2017-12-10 08:31:05 -0800 | [diff] [blame] | 329 | valueProducer.onMatchedLogEvent(1 /*log matcher index*/, *event1); |
Chenjie Yu | 6736c89 | 2017-11-09 10:50:09 -0800 | [diff] [blame] | 330 | // has one slice |
| 331 | EXPECT_EQ(1UL, valueProducer.mCurrentSlicedBucket.size()); |
| 332 | ValueMetricProducer::Interval curInterval = valueProducer.mCurrentSlicedBucket.begin()->second; |
Chenjie Yu | a7259ab | 2017-12-10 08:31:05 -0800 | [diff] [blame] | 333 | EXPECT_EQ(10, curInterval.sum); |
Chenjie Yu | 6736c89 | 2017-11-09 10:50:09 -0800 | [diff] [blame] | 334 | |
Chenjie Yu | a7259ab | 2017-12-10 08:31:05 -0800 | [diff] [blame] | 335 | valueProducer.onMatchedLogEvent(1 /*log matcher index*/, *event2); |
Chenjie Yu | 6736c89 | 2017-11-09 10:50:09 -0800 | [diff] [blame] | 336 | |
| 337 | // has one slice |
| 338 | EXPECT_EQ(1UL, valueProducer.mCurrentSlicedBucket.size()); |
| 339 | curInterval = valueProducer.mCurrentSlicedBucket.begin()->second; |
Chenjie Yu | a7259ab | 2017-12-10 08:31:05 -0800 | [diff] [blame] | 340 | EXPECT_EQ(30, curInterval.sum); |
Chenjie Yu | 6736c89 | 2017-11-09 10:50:09 -0800 | [diff] [blame] | 341 | |
Yangster | f2bee6f | 2017-11-29 12:01:05 -0800 | [diff] [blame] | 342 | valueProducer.flushIfNeededLocked(bucket3StartTimeNs); |
Chenjie Yu | 6736c89 | 2017-11-09 10:50:09 -0800 | [diff] [blame] | 343 | EXPECT_EQ(1UL, valueProducer.mPastBuckets.size()); |
| 344 | EXPECT_EQ(1UL, valueProducer.mPastBuckets.begin()->second.size()); |
| 345 | EXPECT_EQ(30, valueProducer.mPastBuckets.begin()->second.back().mValue); |
| 346 | } |
| 347 | |
Bookatz | de1b5562 | 2017-12-14 18:38:27 -0800 | [diff] [blame] | 348 | TEST(ValueMetricProducerTest, TestAnomalyDetection) { |
Yangster-mac | 932ecec | 2018-02-01 10:23:52 -0800 | [diff] [blame^] | 349 | sp<AlarmMonitor> alarmMonitor; |
Bookatz | de1b5562 | 2017-12-14 18:38:27 -0800 | [diff] [blame] | 350 | Alert alert; |
Yangster-mac | 94e197c | 2018-01-02 16:03:03 -0800 | [diff] [blame] | 351 | alert.set_id(101); |
| 352 | alert.set_metric_id(metricId); |
Bookatz | de1b5562 | 2017-12-14 18:38:27 -0800 | [diff] [blame] | 353 | alert.set_trigger_if_sum_gt(130); |
Yangster-mac | a7fb12d | 2018-01-03 17:17:20 -0800 | [diff] [blame] | 354 | alert.set_num_buckets(2); |
Bookatz | 1bf9438 | 2018-01-04 11:43:20 -0800 | [diff] [blame] | 355 | const int32_t refPeriodSec = 3; |
| 356 | alert.set_refractory_period_secs(refPeriodSec); |
Bookatz | de1b5562 | 2017-12-14 18:38:27 -0800 | [diff] [blame] | 357 | |
| 358 | ValueMetric metric; |
Yangster-mac | 94e197c | 2018-01-02 16:03:03 -0800 | [diff] [blame] | 359 | metric.set_id(metricId); |
Yangster-mac | b814481 | 2018-01-04 10:56:23 -0800 | [diff] [blame] | 360 | metric.set_bucket(ONE_MINUTE); |
Yangster-mac | a7fb12d | 2018-01-03 17:17:20 -0800 | [diff] [blame] | 361 | metric.mutable_value_field()->set_field(tagId); |
| 362 | metric.mutable_value_field()->add_child()->set_field(2); |
Bookatz | de1b5562 | 2017-12-14 18:38:27 -0800 | [diff] [blame] | 363 | |
| 364 | sp<MockConditionWizard> wizard = new NaggyMock<MockConditionWizard>(); |
| 365 | ValueMetricProducer valueProducer(kConfigKey, metric, -1 /*-1 meaning no condition*/, wizard, |
| 366 | -1 /*not pulled*/, bucketStartTimeNs); |
yro | 59cc24d | 2018-02-13 20:17:32 -0800 | [diff] [blame] | 367 | valueProducer.setBucketSize(60 * NS_PER_SEC); |
| 368 | |
Yangster-mac | 932ecec | 2018-02-01 10:23:52 -0800 | [diff] [blame^] | 369 | sp<AnomalyTracker> anomalyTracker = valueProducer.addAnomalyTracker(alert, alarmMonitor); |
Bookatz | de1b5562 | 2017-12-14 18:38:27 -0800 | [diff] [blame] | 370 | |
| 371 | |
| 372 | shared_ptr<LogEvent> event1 |
| 373 | = make_shared<LogEvent>(tagId, bucketStartTimeNs + 1 * NS_PER_SEC); |
| 374 | event1->write(161); |
| 375 | event1->write(10); // value of interest |
| 376 | event1->init(); |
| 377 | shared_ptr<LogEvent> event2 |
| 378 | = make_shared<LogEvent>(tagId, bucketStartTimeNs + 2 + NS_PER_SEC); |
| 379 | event2->write(162); |
| 380 | event2->write(20); // value of interest |
| 381 | event2->init(); |
| 382 | shared_ptr<LogEvent> event3 |
| 383 | = make_shared<LogEvent>(tagId, bucketStartTimeNs + 2 * bucketSizeNs + 1 * NS_PER_SEC); |
| 384 | event3->write(163); |
| 385 | event3->write(130); // value of interest |
| 386 | event3->init(); |
| 387 | shared_ptr<LogEvent> event4 |
| 388 | = make_shared<LogEvent>(tagId, bucketStartTimeNs + 3 * bucketSizeNs + 1 * NS_PER_SEC); |
| 389 | event4->write(35); |
| 390 | event4->write(1); // value of interest |
| 391 | event4->init(); |
| 392 | shared_ptr<LogEvent> event5 |
| 393 | = make_shared<LogEvent>(tagId, bucketStartTimeNs + 3 * bucketSizeNs + 2 * NS_PER_SEC); |
| 394 | event5->write(45); |
| 395 | event5->write(150); // value of interest |
| 396 | event5->init(); |
| 397 | shared_ptr<LogEvent> event6 |
| 398 | = make_shared<LogEvent>(tagId, bucketStartTimeNs + 3 * bucketSizeNs + 10 * NS_PER_SEC); |
| 399 | event6->write(25); |
| 400 | event6->write(160); // value of interest |
| 401 | event6->init(); |
| 402 | |
| 403 | // Two events in bucket #0. |
| 404 | valueProducer.onMatchedLogEvent(1 /*log matcher index*/, *event1); |
| 405 | valueProducer.onMatchedLogEvent(1 /*log matcher index*/, *event2); |
Bookatz | 1bf9438 | 2018-01-04 11:43:20 -0800 | [diff] [blame] | 406 | // Value sum == 30 <= 130. |
Yangster-mac | 9369446 | 2018-01-22 20:49:31 -0800 | [diff] [blame] | 407 | EXPECT_EQ(anomalyTracker->getRefractoryPeriodEndsSec(DEFAULT_METRIC_DIMENSION_KEY), 0U); |
Bookatz | de1b5562 | 2017-12-14 18:38:27 -0800 | [diff] [blame] | 408 | |
| 409 | // One event in bucket #2. No alarm as bucket #0 is trashed out. |
| 410 | valueProducer.onMatchedLogEvent(1 /*log matcher index*/, *event3); |
Bookatz | 1bf9438 | 2018-01-04 11:43:20 -0800 | [diff] [blame] | 411 | // Value sum == 130 <= 130. |
Yangster-mac | 9369446 | 2018-01-22 20:49:31 -0800 | [diff] [blame] | 412 | EXPECT_EQ(anomalyTracker->getRefractoryPeriodEndsSec(DEFAULT_METRIC_DIMENSION_KEY), 0U); |
Bookatz | de1b5562 | 2017-12-14 18:38:27 -0800 | [diff] [blame] | 413 | |
| 414 | // Three events in bucket #3. |
| 415 | valueProducer.onMatchedLogEvent(1 /*log matcher index*/, *event4); |
| 416 | // Anomaly at event 4 since Value sum == 131 > 130! |
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 | event4->GetElapsedTimestampNs() / NS_PER_SEC + refPeriodSec); |
Bookatz | de1b5562 | 2017-12-14 18:38:27 -0800 | [diff] [blame] | 419 | valueProducer.onMatchedLogEvent(1 /*log matcher index*/, *event5); |
| 420 | // 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] | 421 | EXPECT_EQ(anomalyTracker->getRefractoryPeriodEndsSec(DEFAULT_METRIC_DIMENSION_KEY), |
Yangster-mac | 330af58 | 2018-02-08 15:24:38 -0800 | [diff] [blame] | 422 | event4->GetElapsedTimestampNs() / NS_PER_SEC + refPeriodSec); |
Bookatz | de1b5562 | 2017-12-14 18:38:27 -0800 | [diff] [blame] | 423 | |
| 424 | valueProducer.onMatchedLogEvent(1 /*log matcher index*/, *event6); |
| 425 | // 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] | 426 | EXPECT_EQ(anomalyTracker->getRefractoryPeriodEndsSec(DEFAULT_METRIC_DIMENSION_KEY), |
Yangster-mac | 330af58 | 2018-02-08 15:24:38 -0800 | [diff] [blame] | 427 | event6->GetElapsedTimestampNs() / NS_PER_SEC + refPeriodSec); |
Bookatz | de1b5562 | 2017-12-14 18:38:27 -0800 | [diff] [blame] | 428 | } |
| 429 | |
Chenjie Yu | 6736c89 | 2017-11-09 10:50:09 -0800 | [diff] [blame] | 430 | } // namespace statsd |
| 431 | } // namespace os |
| 432 | } // namespace android |
| 433 | #else |
| 434 | GTEST_LOG_(INFO) << "This test does nothing.\n"; |
| 435 | #endif |