| // Copyright (C) 2017 The Android Open Source Project |
| // |
| // Licensed under the Apache License, Version 2.0 (the "License"); |
| // you may not use this file except in compliance with the License. |
| // You may obtain a copy of the License at |
| // |
| // http://www.apache.org/licenses/LICENSE-2.0 |
| // |
| // Unless required by applicable law or agreed to in writing, software |
| // distributed under the License is distributed on an "AS IS" BASIS, |
| // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| // See the License for the specific language governing permissions and |
| // limitations under the License. |
| |
| #include "metrics_test_helper.h" |
| #include "src/metrics/CountMetricProducer.h" |
| |
| #include <gmock/gmock.h> |
| #include <gtest/gtest.h> |
| #include <stdio.h> |
| #include <vector> |
| |
| using namespace testing; |
| using android::sp; |
| using std::set; |
| using std::unordered_map; |
| using std::vector; |
| |
| #ifdef __ANDROID__ |
| |
| namespace android { |
| namespace os { |
| namespace statsd { |
| |
| TEST(CountMetricProducerTest, TestNonDimensionalEvents) { |
| int64_t bucketStartTimeNs = 10000000000; |
| int64_t bucketSizeNs = 30 * 1000 * 1000 * 1000LL; |
| int64_t bucket2StartTimeNs = bucketStartTimeNs + bucketSizeNs; |
| int64_t bucket3StartTimeNs = bucketStartTimeNs + 2 * bucketSizeNs; |
| int tagId = 1; |
| |
| CountMetric metric; |
| metric.set_metric_id(1); |
| metric.mutable_bucket()->set_bucket_size_millis(bucketSizeNs / 1000000); |
| |
| LogEvent event1(tagId, bucketStartTimeNs + 1); |
| LogEvent event2(tagId, bucketStartTimeNs + 2); |
| |
| sp<MockConditionWizard> wizard = new NaggyMock<MockConditionWizard>(); |
| |
| CountMetricProducer countProducer(metric, -1 /*-1 meaning no condition*/, wizard, |
| bucketStartTimeNs); |
| |
| // 2 events in bucket 1. |
| countProducer.onMatchedLogEvent(1 /*log matcher index*/, event1, false); |
| countProducer.onMatchedLogEvent(1 /*log matcher index*/, event2, false); |
| countProducer.flushCounterIfNeeded(bucketStartTimeNs + bucketSizeNs + 1); |
| EXPECT_EQ(1UL, countProducer.mPastBuckets.size()); |
| EXPECT_TRUE(countProducer.mPastBuckets.find(DEFAULT_DIMENSION_KEY) != |
| countProducer.mPastBuckets.end()); |
| const auto& buckets = countProducer.mPastBuckets[DEFAULT_DIMENSION_KEY]; |
| EXPECT_EQ(1UL, buckets.size()); |
| const auto& bucketInfo = buckets[0]; |
| EXPECT_EQ(bucketStartTimeNs, bucketInfo.mBucketStartNs); |
| EXPECT_EQ(bucketStartTimeNs + bucketSizeNs, bucketInfo.mBucketEndNs); |
| EXPECT_EQ(2LL, bucketInfo.mCount); |
| |
| // 1 matched event happens in bucket 2. |
| LogEvent event3(tagId, bucketStartTimeNs + bucketSizeNs + 2); |
| countProducer.onMatchedLogEvent(1 /*log matcher index*/, event3, false); |
| countProducer.flushCounterIfNeeded(bucketStartTimeNs + 2 * bucketSizeNs + 1); |
| EXPECT_EQ(1UL, countProducer.mPastBuckets.size()); |
| EXPECT_TRUE(countProducer.mPastBuckets.find(DEFAULT_DIMENSION_KEY) != |
| countProducer.mPastBuckets.end()); |
| EXPECT_EQ(2UL, countProducer.mPastBuckets[DEFAULT_DIMENSION_KEY].size()); |
| const auto& bucketInfo2 = countProducer.mPastBuckets[DEFAULT_DIMENSION_KEY][1]; |
| EXPECT_EQ(bucket2StartTimeNs, bucketInfo2.mBucketStartNs); |
| EXPECT_EQ(bucket2StartTimeNs + bucketSizeNs, bucketInfo2.mBucketEndNs); |
| EXPECT_EQ(1LL, bucketInfo2.mCount); |
| |
| // nothing happens in bucket 3. we should not record anything for bucket 3. |
| countProducer.flushCounterIfNeeded(bucketStartTimeNs + 3 * bucketSizeNs + 1); |
| EXPECT_EQ(1UL, countProducer.mPastBuckets.size()); |
| EXPECT_TRUE(countProducer.mPastBuckets.find(DEFAULT_DIMENSION_KEY) != |
| countProducer.mPastBuckets.end()); |
| const auto& buckets3 = countProducer.mPastBuckets[DEFAULT_DIMENSION_KEY]; |
| EXPECT_EQ(2UL, buckets3.size()); |
| } |
| |
| TEST(CountMetricProducerTest, TestEventsWithNonSlicedCondition) { |
| int64_t bucketStartTimeNs = 10000000000; |
| int64_t bucketSizeNs = 30 * 1000 * 1000 * 1000LL; |
| |
| CountMetric metric; |
| metric.set_metric_id(1); |
| metric.mutable_bucket()->set_bucket_size_millis(bucketSizeNs / 1000000); |
| metric.set_condition("SCREEN_ON"); |
| |
| LogEvent event1(1, bucketStartTimeNs + 1); |
| LogEvent event2(1, bucketStartTimeNs + 10); |
| |
| sp<MockConditionWizard> wizard = new NaggyMock<MockConditionWizard>(); |
| |
| CountMetricProducer countProducer(metric, 1, wizard, bucketStartTimeNs); |
| |
| countProducer.onConditionChanged(true, bucketStartTimeNs); |
| countProducer.onMatchedLogEvent(1 /*matcher index*/, event1, false /*pulled*/); |
| EXPECT_EQ(0UL, countProducer.mPastBuckets.size()); |
| |
| countProducer.onConditionChanged(false /*new condition*/, bucketStartTimeNs + 2); |
| countProducer.onMatchedLogEvent(1 /*matcher index*/, event2, false /*pulled*/); |
| EXPECT_EQ(0UL, countProducer.mPastBuckets.size()); |
| |
| countProducer.flushCounterIfNeeded(bucketStartTimeNs + bucketSizeNs + 1); |
| |
| EXPECT_EQ(1UL, countProducer.mPastBuckets.size()); |
| EXPECT_TRUE(countProducer.mPastBuckets.find(DEFAULT_DIMENSION_KEY) != |
| countProducer.mPastBuckets.end()); |
| const auto& buckets = countProducer.mPastBuckets[DEFAULT_DIMENSION_KEY]; |
| EXPECT_EQ(1UL, buckets.size()); |
| const auto& bucketInfo = buckets[0]; |
| EXPECT_EQ(bucketStartTimeNs, bucketInfo.mBucketStartNs); |
| EXPECT_EQ(bucketStartTimeNs + bucketSizeNs, bucketInfo.mBucketEndNs); |
| EXPECT_EQ(1LL, bucketInfo.mCount); |
| } |
| |
| TEST(CountMetricProducerTest, TestEventsWithSlicedCondition) { |
| int64_t bucketStartTimeNs = 10000000000; |
| int64_t bucketSizeNs = 30 * 1000 * 1000 * 1000LL; |
| |
| CountMetric metric; |
| metric.set_metric_id(1); |
| metric.mutable_bucket()->set_bucket_size_millis(bucketSizeNs / 1000000); |
| metric.set_condition("APP_IN_BACKGROUND_PER_UID_AND_SCREEN_ON"); |
| EventConditionLink* link = metric.add_links(); |
| link->set_condition("APP_IN_BACKGROUND_PER_UID"); |
| link->add_key_in_main()->set_key(1); |
| link->add_key_in_condition()->set_key(2); |
| |
| LogEvent event1(1, bucketStartTimeNs + 1); |
| auto list = event1.GetAndroidLogEventList(); |
| *list << "111"; // uid |
| event1.init(); |
| ConditionKey key1; |
| key1["APP_IN_BACKGROUND_PER_UID"] = "2:111|"; |
| |
| LogEvent event2(1, bucketStartTimeNs + 10); |
| auto list2 = event2.GetAndroidLogEventList(); |
| *list2 << "222"; // uid |
| event2.init(); |
| ConditionKey key2; |
| key2["APP_IN_BACKGROUND_PER_UID"] = "2:222|"; |
| |
| sp<MockConditionWizard> wizard = new NaggyMock<MockConditionWizard>(); |
| EXPECT_CALL(*wizard, query(_, key1)).WillOnce(Return(ConditionState::kFalse)); |
| |
| EXPECT_CALL(*wizard, query(_, key2)).WillOnce(Return(ConditionState::kTrue)); |
| |
| CountMetricProducer countProducer(metric, 1 /*condition tracker index*/, wizard, |
| bucketStartTimeNs); |
| |
| countProducer.onMatchedLogEvent(1 /*log matcher index*/, event1, false); |
| countProducer.onMatchedLogEvent(1 /*log matcher index*/, event2, false); |
| |
| countProducer.flushCounterIfNeeded(bucketStartTimeNs + bucketSizeNs + 1); |
| |
| EXPECT_EQ(1UL, countProducer.mPastBuckets.size()); |
| EXPECT_TRUE(countProducer.mPastBuckets.find(DEFAULT_DIMENSION_KEY) != |
| countProducer.mPastBuckets.end()); |
| const auto& buckets = countProducer.mPastBuckets[DEFAULT_DIMENSION_KEY]; |
| EXPECT_EQ(1UL, buckets.size()); |
| const auto& bucketInfo = buckets[0]; |
| EXPECT_EQ(bucketStartTimeNs, bucketInfo.mBucketStartNs); |
| EXPECT_EQ(bucketStartTimeNs + bucketSizeNs, bucketInfo.mBucketEndNs); |
| EXPECT_EQ(1LL, bucketInfo.mCount); |
| } |
| |
| } // namespace statsd |
| } // namespace os |
| } // namespace android |
| #else |
| GTEST_LOG_(INFO) << "This test does nothing.\n"; |
| #endif |