| // 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/condition/ConditionWizard.h" |
| #include "src/metrics/duration_helper/MaxDurationTracker.h" |
| |
| #include <gmock/gmock.h> |
| #include <gtest/gtest.h> |
| #include <stdio.h> |
| #include <set> |
| #include <unordered_map> |
| #include <vector> |
| |
| using namespace android::os::statsd; |
| 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(MaxDurationTrackerTest, TestSimpleMaxDuration) { |
| sp<MockConditionWizard> wizard = new NaggyMock<MockConditionWizard>(); |
| |
| vector<DurationBucketInfo> buckets; |
| ConditionKey key1; |
| |
| uint64_t bucketStartTimeNs = 10000000000; |
| uint64_t bucketSizeNs = 30 * 1000 * 1000 * 1000LL; |
| |
| MaxDurationTracker tracker(wizard, -1, bucketStartTimeNs, bucketSizeNs, buckets); |
| |
| tracker.noteStart("", true, bucketStartTimeNs, key1); |
| tracker.noteStop("", bucketStartTimeNs + 10); |
| |
| tracker.noteStart("", true, bucketStartTimeNs + 20, key1); |
| tracker.noteStop("", bucketStartTimeNs + 40); |
| |
| tracker.flushIfNeeded(bucketStartTimeNs + bucketSizeNs + 1); |
| EXPECT_EQ(1u, buckets.size()); |
| EXPECT_EQ(20, buckets[0].duration_nanos()); |
| } |
| |
| TEST(MaxDurationTrackerTest, TestCrossBucketBoundary) { |
| sp<MockConditionWizard> wizard = new NaggyMock<MockConditionWizard>(); |
| |
| vector<DurationBucketInfo> buckets; |
| ConditionKey key1; |
| |
| uint64_t bucketStartTimeNs = 10000000000; |
| uint64_t bucketSizeNs = 30 * 1000 * 1000 * 1000LL; |
| |
| MaxDurationTracker tracker(wizard, -1, bucketStartTimeNs, bucketSizeNs, buckets); |
| |
| tracker.noteStart("", true, bucketStartTimeNs + 1, key1); |
| tracker.flushIfNeeded(bucketStartTimeNs + (2 * bucketSizeNs) + 1); |
| |
| EXPECT_EQ(2u, buckets.size()); |
| EXPECT_EQ((long long)(bucketSizeNs - 1), buckets[0].duration_nanos()); |
| EXPECT_EQ((long long)bucketSizeNs, buckets[1].duration_nanos()); |
| } |
| |
| TEST(MaxDurationTrackerTest, TestMaxDurationWithCondition) { |
| sp<MockConditionWizard> wizard = new NaggyMock<MockConditionWizard>(); |
| |
| ConditionKey key1; |
| key1["APP_BACKGROUND"] = "1:maps|"; |
| |
| EXPECT_CALL(*wizard, query(_, key1)) // #4 |
| .WillOnce(Return(ConditionState::kFalse)); |
| |
| vector<DurationBucketInfo> buckets; |
| |
| uint64_t bucketStartTimeNs = 10000000000; |
| uint64_t eventStartTimeNs = bucketStartTimeNs + 1; |
| uint64_t bucketSizeNs = 30 * 1000 * 1000 * 1000LL; |
| int64_t durationTimeNs = 2 * 1000; |
| |
| MaxDurationTracker tracker(wizard, 1, bucketStartTimeNs, bucketSizeNs, buckets); |
| |
| tracker.noteStart("2:maps", true, eventStartTimeNs, key1); |
| |
| tracker.onSlicedConditionMayChange(eventStartTimeNs + 5); |
| |
| tracker.noteStop("2:maps", eventStartTimeNs + durationTimeNs); |
| |
| tracker.flushIfNeeded(bucketStartTimeNs + bucketSizeNs + 1); |
| EXPECT_EQ(1u, buckets.size()); |
| EXPECT_EQ(5, buckets[0].duration_nanos()); |
| } |
| |
| } // namespace statsd |
| } // namespace os |
| } // namespace android |
| #else |
| GTEST_LOG_(INFO) << "This test does nothing.\n"; |
| #endif |