Adithya Srinivasan | f279e04 | 2020-08-17 14:56:27 -0700 | [diff] [blame] | 1 | /* |
| 2 | * Copyright 2020 The Android Open Source Project |
| 3 | * |
| 4 | * Licensed under the Apache License, Version 2.0 (the "License"); |
| 5 | * you may not use this file except in compliance with the License. |
| 6 | * You may obtain a copy of the License at |
| 7 | * |
| 8 | * http://www.apache.org/licenses/LICENSE-2.0 |
| 9 | * |
| 10 | * Unless required by applicable law or agreed to in writing, software |
| 11 | * distributed under the License is distributed on an "AS IS" BASIS, |
| 12 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| 13 | * See the License for the specific language governing permissions and |
| 14 | * limitations under the License. |
| 15 | */ |
| 16 | |
Alec Mouri | 9a29e67 | 2020-09-14 12:39:14 -0700 | [diff] [blame^] | 17 | #include "gmock/gmock-spec-builders.h" |
| 18 | #include "mock/MockTimeStats.h" |
Adithya Srinivasan | f279e04 | 2020-08-17 14:56:27 -0700 | [diff] [blame] | 19 | #undef LOG_TAG |
| 20 | #define LOG_TAG "LibSurfaceFlingerUnittests" |
| 21 | |
| 22 | #include <FrameTimeline/FrameTimeline.h> |
| 23 | #include <gtest/gtest.h> |
| 24 | #include <log/log.h> |
| 25 | #include <cinttypes> |
| 26 | |
| 27 | using namespace std::chrono_literals; |
Alec Mouri | 9a29e67 | 2020-09-14 12:39:14 -0700 | [diff] [blame^] | 28 | using testing::Contains; |
| 29 | |
| 30 | MATCHER_P(HasBit, bit, "") { |
| 31 | return (arg & bit) != 0; |
| 32 | } |
Adithya Srinivasan | f279e04 | 2020-08-17 14:56:27 -0700 | [diff] [blame] | 33 | |
| 34 | namespace android::frametimeline { |
| 35 | |
| 36 | class FrameTimelineTest : public testing::Test { |
| 37 | public: |
| 38 | FrameTimelineTest() { |
| 39 | const ::testing::TestInfo* const test_info = |
| 40 | ::testing::UnitTest::GetInstance()->current_test_info(); |
| 41 | ALOGD("**** Setting up for %s.%s\n", test_info->test_case_name(), test_info->name()); |
| 42 | } |
| 43 | |
| 44 | ~FrameTimelineTest() { |
| 45 | const ::testing::TestInfo* const test_info = |
| 46 | ::testing::UnitTest::GetInstance()->current_test_info(); |
| 47 | ALOGD("**** Tearing down after %s.%s\n", test_info->test_case_name(), test_info->name()); |
| 48 | } |
| 49 | |
| 50 | void SetUp() override { |
Alec Mouri | 9a29e67 | 2020-09-14 12:39:14 -0700 | [diff] [blame^] | 51 | mTimeStats = std::make_shared<mock::TimeStats>(); |
| 52 | mFrameTimeline = std::make_unique<impl::FrameTimeline>(mTimeStats); |
Adithya Srinivasan | f279e04 | 2020-08-17 14:56:27 -0700 | [diff] [blame] | 53 | mTokenManager = &mFrameTimeline->mTokenManager; |
Adithya Srinivasan | 2d73632 | 2020-10-01 16:53:48 -0700 | [diff] [blame] | 54 | maxDisplayFrames = &mFrameTimeline->mMaxDisplayFrames; |
Adithya Srinivasan | f279e04 | 2020-08-17 14:56:27 -0700 | [diff] [blame] | 55 | maxTokenRetentionTime = mTokenManager->kMaxRetentionTime; |
| 56 | } |
| 57 | |
| 58 | void flushTokens(nsecs_t flushTime) { |
| 59 | std::lock_guard<std::mutex> lock(mTokenManager->mMutex); |
| 60 | mTokenManager->flushTokens(flushTime); |
| 61 | } |
| 62 | |
| 63 | SurfaceFrame& getSurfaceFrame(size_t displayFrameIdx, size_t surfaceFrameIdx) { |
| 64 | std::lock_guard<std::mutex> lock(mFrameTimeline->mMutex); |
| 65 | return *(mFrameTimeline->mDisplayFrames[displayFrameIdx]->surfaceFrames[surfaceFrameIdx]); |
| 66 | } |
| 67 | |
| 68 | std::shared_ptr<impl::FrameTimeline::DisplayFrame> getDisplayFrame(size_t idx) { |
| 69 | std::lock_guard<std::mutex> lock(mFrameTimeline->mMutex); |
| 70 | return mFrameTimeline->mDisplayFrames[idx]; |
| 71 | } |
| 72 | |
| 73 | static bool compareTimelineItems(const TimelineItem& a, const TimelineItem& b) { |
| 74 | return a.startTime == b.startTime && a.endTime == b.endTime && |
| 75 | a.presentTime == b.presentTime; |
| 76 | } |
| 77 | |
| 78 | const std::unordered_map<int64_t, TimelineItem>& getPredictions() { |
| 79 | return mTokenManager->mPredictions; |
| 80 | } |
| 81 | |
Adithya Srinivasan | 2d73632 | 2020-10-01 16:53:48 -0700 | [diff] [blame] | 82 | uint32_t getNumberOfDisplayFrames() { |
| 83 | std::lock_guard<std::mutex> lock(mFrameTimeline->mMutex); |
| 84 | return static_cast<uint32_t>(mFrameTimeline->mDisplayFrames.size()); |
| 85 | } |
| 86 | |
Alec Mouri | 9a29e67 | 2020-09-14 12:39:14 -0700 | [diff] [blame^] | 87 | std::shared_ptr<mock::TimeStats> mTimeStats; |
Adithya Srinivasan | f279e04 | 2020-08-17 14:56:27 -0700 | [diff] [blame] | 88 | std::unique_ptr<impl::FrameTimeline> mFrameTimeline; |
| 89 | impl::TokenManager* mTokenManager; |
| 90 | FenceToFenceTimeMap fenceFactory; |
Adithya Srinivasan | 2d73632 | 2020-10-01 16:53:48 -0700 | [diff] [blame] | 91 | uint32_t* maxDisplayFrames; |
Adithya Srinivasan | f279e04 | 2020-08-17 14:56:27 -0700 | [diff] [blame] | 92 | nsecs_t maxTokenRetentionTime; |
| 93 | }; |
| 94 | |
Alec Mouri | 9a29e67 | 2020-09-14 12:39:14 -0700 | [diff] [blame^] | 95 | static const std::string sLayerNameOne = "layer1"; |
| 96 | static const std::string sLayerNameTwo = "layer2"; |
| 97 | static constexpr const uid_t sUidOne = 0; |
| 98 | |
Adithya Srinivasan | f279e04 | 2020-08-17 14:56:27 -0700 | [diff] [blame] | 99 | TEST_F(FrameTimelineTest, tokenManagerRemovesStalePredictions) { |
| 100 | int64_t token1 = mTokenManager->generateTokenForPredictions({0, 0, 0}); |
| 101 | EXPECT_EQ(getPredictions().size(), 1); |
| 102 | flushTokens(systemTime() + maxTokenRetentionTime); |
| 103 | int64_t token2 = mTokenManager->generateTokenForPredictions({10, 20, 30}); |
| 104 | std::optional<TimelineItem> predictions = mTokenManager->getPredictionsForToken(token1); |
| 105 | |
| 106 | // token1 should have expired |
| 107 | EXPECT_EQ(getPredictions().size(), 1); |
| 108 | EXPECT_EQ(predictions.has_value(), false); |
| 109 | |
| 110 | predictions = mTokenManager->getPredictionsForToken(token2); |
| 111 | EXPECT_EQ(compareTimelineItems(*predictions, TimelineItem(10, 20, 30)), true); |
| 112 | } |
| 113 | |
| 114 | TEST_F(FrameTimelineTest, createSurfaceFrameForToken_noToken) { |
Alec Mouri | 9a29e67 | 2020-09-14 12:39:14 -0700 | [diff] [blame^] | 115 | auto surfaceFrame = mFrameTimeline->createSurfaceFrameForToken(sUidOne, sLayerNameOne, |
| 116 | sLayerNameOne, std::nullopt); |
Adithya Srinivasan | f279e04 | 2020-08-17 14:56:27 -0700 | [diff] [blame] | 117 | EXPECT_EQ(surfaceFrame->getPredictionState(), PredictionState::None); |
| 118 | } |
| 119 | |
| 120 | TEST_F(FrameTimelineTest, createSurfaceFrameForToken_expiredToken) { |
| 121 | int64_t token1 = mTokenManager->generateTokenForPredictions({0, 0, 0}); |
| 122 | flushTokens(systemTime() + maxTokenRetentionTime); |
Alec Mouri | 9a29e67 | 2020-09-14 12:39:14 -0700 | [diff] [blame^] | 123 | auto surfaceFrame = mFrameTimeline->createSurfaceFrameForToken(sUidOne, sLayerNameOne, |
| 124 | sLayerNameOne, token1); |
Adithya Srinivasan | f279e04 | 2020-08-17 14:56:27 -0700 | [diff] [blame] | 125 | |
| 126 | EXPECT_EQ(surfaceFrame->getPredictionState(), PredictionState::Expired); |
| 127 | } |
| 128 | |
| 129 | TEST_F(FrameTimelineTest, createSurfaceFrameForToken_validToken) { |
| 130 | int64_t token1 = mTokenManager->generateTokenForPredictions({10, 20, 30}); |
Alec Mouri | 9a29e67 | 2020-09-14 12:39:14 -0700 | [diff] [blame^] | 131 | auto surfaceFrame = mFrameTimeline->createSurfaceFrameForToken(sUidOne, sLayerNameOne, |
| 132 | sLayerNameOne, token1); |
Adithya Srinivasan | f279e04 | 2020-08-17 14:56:27 -0700 | [diff] [blame] | 133 | |
| 134 | EXPECT_EQ(surfaceFrame->getPredictionState(), PredictionState::Valid); |
| 135 | EXPECT_EQ(compareTimelineItems(surfaceFrame->getPredictions(), TimelineItem(10, 20, 30)), true); |
| 136 | } |
| 137 | |
| 138 | TEST_F(FrameTimelineTest, presentFenceSignaled_droppedFramesNotUpdated) { |
| 139 | auto presentFence1 = fenceFactory.createFenceTimeForTest(Fence::NO_FENCE); |
| 140 | auto presentFence2 = fenceFactory.createFenceTimeForTest(Fence::NO_FENCE); |
| 141 | |
| 142 | int64_t token1 = mTokenManager->generateTokenForPredictions({10, 20, 30}); |
| 143 | int64_t token2 = mTokenManager->generateTokenForPredictions({40, 50, 60}); |
Alec Mouri | 9a29e67 | 2020-09-14 12:39:14 -0700 | [diff] [blame^] | 144 | auto surfaceFrame1 = mFrameTimeline->createSurfaceFrameForToken(sUidOne, sLayerNameOne, |
| 145 | sLayerNameOne, token1); |
Adithya Srinivasan | f279e04 | 2020-08-17 14:56:27 -0700 | [diff] [blame] | 146 | |
| 147 | // Set up the display frame |
| 148 | mFrameTimeline->setSfWakeUp(token1, 20); |
| 149 | mFrameTimeline->addSurfaceFrame(std::move(surfaceFrame1), SurfaceFrame::PresentState::Dropped); |
| 150 | mFrameTimeline->setSfPresent(25, presentFence1); |
| 151 | presentFence1->signalForTest(30); |
| 152 | |
| 153 | // Trigger a flush by calling setSfPresent for the next frame |
| 154 | mFrameTimeline->setSfWakeUp(token2, 50); |
| 155 | mFrameTimeline->setSfPresent(55, presentFence2); |
| 156 | |
| 157 | auto& droppedSurfaceFrame = getSurfaceFrame(0, 0); |
| 158 | EXPECT_EQ(droppedSurfaceFrame.getPresentState(), SurfaceFrame::PresentState::Dropped); |
| 159 | EXPECT_EQ(droppedSurfaceFrame.getActuals().presentTime, 0); |
| 160 | } |
| 161 | |
| 162 | TEST_F(FrameTimelineTest, presentFenceSignaled_presentedFramesUpdated) { |
| 163 | auto presentFence1 = fenceFactory.createFenceTimeForTest(Fence::NO_FENCE); |
| 164 | int64_t surfaceFrameToken1 = mTokenManager->generateTokenForPredictions({10, 20, 30}); |
| 165 | int64_t surfaceFrameToken2 = mTokenManager->generateTokenForPredictions({40, 50, 60}); |
| 166 | int64_t sfToken1 = mTokenManager->generateTokenForPredictions({22, 26, 30}); |
| 167 | int64_t sfToken2 = mTokenManager->generateTokenForPredictions({52, 56, 60}); |
Alec Mouri | 9a29e67 | 2020-09-14 12:39:14 -0700 | [diff] [blame^] | 168 | auto surfaceFrame1 = |
| 169 | mFrameTimeline->createSurfaceFrameForToken(sUidOne, sLayerNameOne, sLayerNameOne, |
| 170 | surfaceFrameToken1); |
| 171 | auto surfaceFrame2 = |
| 172 | mFrameTimeline->createSurfaceFrameForToken(sUidOne, sLayerNameTwo, sLayerNameTwo, |
| 173 | surfaceFrameToken1); |
Adithya Srinivasan | f279e04 | 2020-08-17 14:56:27 -0700 | [diff] [blame] | 174 | mFrameTimeline->setSfWakeUp(sfToken1, 22); |
| 175 | mFrameTimeline->addSurfaceFrame(std::move(surfaceFrame1), |
| 176 | SurfaceFrame::PresentState::Presented); |
| 177 | mFrameTimeline->addSurfaceFrame(std::move(surfaceFrame2), |
| 178 | SurfaceFrame::PresentState::Presented); |
| 179 | mFrameTimeline->setSfPresent(26, presentFence1); |
| 180 | auto displayFrame = getDisplayFrame(0); |
| 181 | SurfaceFrame& presentedSurfaceFrame1 = getSurfaceFrame(0, 0); |
| 182 | SurfaceFrame& presentedSurfaceFrame2 = getSurfaceFrame(0, 1); |
| 183 | presentFence1->signalForTest(42); |
| 184 | |
| 185 | // Fences haven't been flushed yet, so it should be 0 |
| 186 | EXPECT_EQ(displayFrame->surfaceFlingerActuals.presentTime, 0); |
| 187 | EXPECT_EQ(presentedSurfaceFrame1.getActuals().presentTime, 0); |
| 188 | EXPECT_EQ(presentedSurfaceFrame2.getActuals().presentTime, 0); |
| 189 | |
| 190 | // Trigger a flush by finalizing the next DisplayFrame |
| 191 | auto presentFence2 = fenceFactory.createFenceTimeForTest(Fence::NO_FENCE); |
Alec Mouri | 9a29e67 | 2020-09-14 12:39:14 -0700 | [diff] [blame^] | 192 | auto surfaceFrame3 = |
| 193 | mFrameTimeline->createSurfaceFrameForToken(sUidOne, sLayerNameOne, sLayerNameOne, |
| 194 | surfaceFrameToken2); |
Adithya Srinivasan | f279e04 | 2020-08-17 14:56:27 -0700 | [diff] [blame] | 195 | mFrameTimeline->setSfWakeUp(sfToken2, 52); |
| 196 | mFrameTimeline->addSurfaceFrame(std::move(surfaceFrame3), SurfaceFrame::PresentState::Dropped); |
| 197 | mFrameTimeline->setSfPresent(56, presentFence2); |
| 198 | displayFrame = getDisplayFrame(0); |
| 199 | |
| 200 | // Fences have flushed, so the present timestamps should be updated |
| 201 | EXPECT_EQ(displayFrame->surfaceFlingerActuals.presentTime, 42); |
| 202 | EXPECT_EQ(presentedSurfaceFrame1.getActuals().presentTime, 42); |
| 203 | EXPECT_EQ(presentedSurfaceFrame2.getActuals().presentTime, 42); |
| 204 | } |
| 205 | |
| 206 | TEST_F(FrameTimelineTest, displayFramesSlidingWindowMovesAfterLimit) { |
| 207 | // Insert kMaxDisplayFrames' count of DisplayFrames to fill the deque |
| 208 | int frameTimeFactor = 0; |
Adithya Srinivasan | 2d73632 | 2020-10-01 16:53:48 -0700 | [diff] [blame] | 209 | for (size_t i = 0; i < *maxDisplayFrames; i++) { |
Adithya Srinivasan | f279e04 | 2020-08-17 14:56:27 -0700 | [diff] [blame] | 210 | auto presentFence = fenceFactory.createFenceTimeForTest(Fence::NO_FENCE); |
| 211 | int64_t surfaceFrameToken = mTokenManager->generateTokenForPredictions( |
| 212 | {10 + frameTimeFactor, 20 + frameTimeFactor, 30 + frameTimeFactor}); |
| 213 | int64_t sfToken = mTokenManager->generateTokenForPredictions( |
| 214 | {22 + frameTimeFactor, 26 + frameTimeFactor, 30 + frameTimeFactor}); |
Alec Mouri | 9a29e67 | 2020-09-14 12:39:14 -0700 | [diff] [blame^] | 215 | auto surfaceFrame = |
| 216 | mFrameTimeline->createSurfaceFrameForToken(sUidOne, sLayerNameOne, sLayerNameOne, |
| 217 | surfaceFrameToken); |
Adithya Srinivasan | f279e04 | 2020-08-17 14:56:27 -0700 | [diff] [blame] | 218 | mFrameTimeline->setSfWakeUp(sfToken, 22 + frameTimeFactor); |
| 219 | mFrameTimeline->addSurfaceFrame(std::move(surfaceFrame), |
| 220 | SurfaceFrame::PresentState::Presented); |
| 221 | mFrameTimeline->setSfPresent(27 + frameTimeFactor, presentFence); |
| 222 | presentFence->signalForTest(32 + frameTimeFactor); |
| 223 | frameTimeFactor += 30; |
| 224 | } |
| 225 | auto displayFrame0 = getDisplayFrame(0); |
| 226 | |
| 227 | // The 0th Display Frame should have actuals 22, 27, 32 |
| 228 | EXPECT_EQ(compareTimelineItems(displayFrame0->surfaceFlingerActuals, TimelineItem(22, 27, 32)), |
| 229 | true); |
| 230 | |
| 231 | // Add one more display frame |
| 232 | auto presentFence = fenceFactory.createFenceTimeForTest(Fence::NO_FENCE); |
| 233 | int64_t surfaceFrameToken = mTokenManager->generateTokenForPredictions( |
| 234 | {10 + frameTimeFactor, 20 + frameTimeFactor, 30 + frameTimeFactor}); |
| 235 | int64_t sfToken = mTokenManager->generateTokenForPredictions( |
| 236 | {22 + frameTimeFactor, 26 + frameTimeFactor, 30 + frameTimeFactor}); |
Alec Mouri | 9a29e67 | 2020-09-14 12:39:14 -0700 | [diff] [blame^] | 237 | auto surfaceFrame = |
| 238 | mFrameTimeline->createSurfaceFrameForToken(sUidOne, sLayerNameOne, sLayerNameOne, |
| 239 | surfaceFrameToken); |
Adithya Srinivasan | f279e04 | 2020-08-17 14:56:27 -0700 | [diff] [blame] | 240 | mFrameTimeline->setSfWakeUp(sfToken, 22 + frameTimeFactor); |
| 241 | mFrameTimeline->addSurfaceFrame(std::move(surfaceFrame), SurfaceFrame::PresentState::Presented); |
| 242 | mFrameTimeline->setSfPresent(27 + frameTimeFactor, presentFence); |
| 243 | presentFence->signalForTest(32 + frameTimeFactor); |
| 244 | displayFrame0 = getDisplayFrame(0); |
| 245 | |
| 246 | // The window should have slided by 1 now and the previous 0th display frame |
| 247 | // should have been removed from the deque |
| 248 | EXPECT_EQ(compareTimelineItems(displayFrame0->surfaceFlingerActuals, TimelineItem(52, 57, 62)), |
| 249 | true); |
| 250 | } |
| 251 | |
Ady Abraham | 7f8a1e6 | 2020-09-28 16:09:35 -0700 | [diff] [blame] | 252 | TEST_F(FrameTimelineTest, surfaceFrameEndTimeAcquireFenceAfterQueue) { |
| 253 | auto surfaceFrame = |
Alec Mouri | 9a29e67 | 2020-09-14 12:39:14 -0700 | [diff] [blame^] | 254 | mFrameTimeline->createSurfaceFrameForToken(0, "acquireFenceAfterQueue", |
| 255 | "acquireFenceAfterQueue", std::nullopt); |
Ady Abraham | 7f8a1e6 | 2020-09-28 16:09:35 -0700 | [diff] [blame] | 256 | surfaceFrame->setActualQueueTime(123); |
| 257 | surfaceFrame->setAcquireFenceTime(456); |
| 258 | EXPECT_EQ(surfaceFrame->getActuals().endTime, 456); |
| 259 | } |
| 260 | |
| 261 | TEST_F(FrameTimelineTest, surfaceFrameEndTimeAcquireFenceBeforeQueue) { |
| 262 | auto surfaceFrame = |
Alec Mouri | 9a29e67 | 2020-09-14 12:39:14 -0700 | [diff] [blame^] | 263 | mFrameTimeline->createSurfaceFrameForToken(0, "acquireFenceAfterQueue", |
| 264 | "acquireFenceAfterQueue", std::nullopt); |
Ady Abraham | 7f8a1e6 | 2020-09-28 16:09:35 -0700 | [diff] [blame] | 265 | surfaceFrame->setActualQueueTime(456); |
| 266 | surfaceFrame->setAcquireFenceTime(123); |
| 267 | EXPECT_EQ(surfaceFrame->getActuals().endTime, 456); |
| 268 | } |
| 269 | |
Adithya Srinivasan | 2d73632 | 2020-10-01 16:53:48 -0700 | [diff] [blame] | 270 | TEST_F(FrameTimelineTest, setMaxDisplayFramesSetsSizeProperly) { |
| 271 | auto presentFence = fenceFactory.createFenceTimeForTest(Fence::NO_FENCE); |
| 272 | presentFence->signalForTest(2); |
| 273 | |
| 274 | // Size shouldn't exceed maxDisplayFrames - 64 |
| 275 | for (size_t i = 0; i < *maxDisplayFrames + 10; i++) { |
Alec Mouri | 9a29e67 | 2020-09-14 12:39:14 -0700 | [diff] [blame^] | 276 | auto surfaceFrame = mFrameTimeline->createSurfaceFrameForToken(sUidOne, sLayerNameOne, |
| 277 | sLayerNameOne, std::nullopt); |
Adithya Srinivasan | 2d73632 | 2020-10-01 16:53:48 -0700 | [diff] [blame] | 278 | int64_t sfToken = mTokenManager->generateTokenForPredictions({22, 26, 30}); |
| 279 | mFrameTimeline->setSfWakeUp(sfToken, 22); |
| 280 | mFrameTimeline->addSurfaceFrame(std::move(surfaceFrame), |
| 281 | SurfaceFrame::PresentState::Presented); |
| 282 | mFrameTimeline->setSfPresent(27, presentFence); |
| 283 | } |
| 284 | EXPECT_EQ(getNumberOfDisplayFrames(), *maxDisplayFrames); |
| 285 | |
| 286 | // Increase the size to 256 |
| 287 | mFrameTimeline->setMaxDisplayFrames(256); |
| 288 | EXPECT_EQ(*maxDisplayFrames, 256); |
| 289 | |
| 290 | for (size_t i = 0; i < *maxDisplayFrames + 10; i++) { |
Alec Mouri | 9a29e67 | 2020-09-14 12:39:14 -0700 | [diff] [blame^] | 291 | auto surfaceFrame = mFrameTimeline->createSurfaceFrameForToken(sUidOne, sLayerNameOne, |
| 292 | sLayerNameOne, std::nullopt); |
Adithya Srinivasan | 2d73632 | 2020-10-01 16:53:48 -0700 | [diff] [blame] | 293 | int64_t sfToken = mTokenManager->generateTokenForPredictions({22, 26, 30}); |
| 294 | mFrameTimeline->setSfWakeUp(sfToken, 22); |
| 295 | mFrameTimeline->addSurfaceFrame(std::move(surfaceFrame), |
| 296 | SurfaceFrame::PresentState::Presented); |
| 297 | mFrameTimeline->setSfPresent(27, presentFence); |
| 298 | } |
| 299 | EXPECT_EQ(getNumberOfDisplayFrames(), *maxDisplayFrames); |
| 300 | |
| 301 | // Shrink the size to 128 |
| 302 | mFrameTimeline->setMaxDisplayFrames(128); |
| 303 | EXPECT_EQ(*maxDisplayFrames, 128); |
| 304 | |
| 305 | for (size_t i = 0; i < *maxDisplayFrames + 10; i++) { |
Alec Mouri | 9a29e67 | 2020-09-14 12:39:14 -0700 | [diff] [blame^] | 306 | auto surfaceFrame = mFrameTimeline->createSurfaceFrameForToken(sUidOne, sLayerNameOne, |
| 307 | sLayerNameOne, std::nullopt); |
Adithya Srinivasan | 2d73632 | 2020-10-01 16:53:48 -0700 | [diff] [blame] | 308 | int64_t sfToken = mTokenManager->generateTokenForPredictions({22, 26, 30}); |
| 309 | mFrameTimeline->setSfWakeUp(sfToken, 22); |
| 310 | mFrameTimeline->addSurfaceFrame(std::move(surfaceFrame), |
| 311 | SurfaceFrame::PresentState::Presented); |
| 312 | mFrameTimeline->setSfPresent(27, presentFence); |
| 313 | } |
| 314 | EXPECT_EQ(getNumberOfDisplayFrames(), *maxDisplayFrames); |
| 315 | } |
Alec Mouri | 9a29e67 | 2020-09-14 12:39:14 -0700 | [diff] [blame^] | 316 | |
| 317 | TEST_F(FrameTimelineTest, presentFenceSignaled_reportsLongSfCpu) { |
| 318 | EXPECT_CALL(*mTimeStats, |
| 319 | incrementJankyFrames(sUidOne, sLayerNameOne, |
| 320 | HasBit(TimeStats::JankType::SurfaceFlingerDeadlineMissed))); |
| 321 | EXPECT_CALL(*mTimeStats, |
| 322 | incrementJankyFrames(HasBit(TimeStats::JankType::SurfaceFlingerDeadlineMissed))); |
| 323 | auto presentFence1 = fenceFactory.createFenceTimeForTest(Fence::NO_FENCE); |
| 324 | int64_t surfaceFrameToken1 = mTokenManager->generateTokenForPredictions( |
| 325 | {std::chrono::duration_cast<std::chrono::nanoseconds>(10ms).count(), |
| 326 | std::chrono::duration_cast<std::chrono::nanoseconds>(20ms).count(), |
| 327 | std::chrono::duration_cast<std::chrono::nanoseconds>(60ms).count()}); |
| 328 | int64_t sfToken1 = mTokenManager->generateTokenForPredictions( |
| 329 | {std::chrono::duration_cast<std::chrono::nanoseconds>(52ms).count(), |
| 330 | std::chrono::duration_cast<std::chrono::nanoseconds>(56ms).count(), |
| 331 | std::chrono::duration_cast<std::chrono::nanoseconds>(60ms).count()}); |
| 332 | auto surfaceFrame1 = |
| 333 | mFrameTimeline->createSurfaceFrameForToken(sUidOne, sLayerNameOne, sLayerNameOne, |
| 334 | surfaceFrameToken1); |
| 335 | mFrameTimeline->setSfWakeUp(sfToken1, |
| 336 | std::chrono::duration_cast<std::chrono::nanoseconds>(52ms).count()); |
| 337 | mFrameTimeline->addSurfaceFrame(std::move(surfaceFrame1), |
| 338 | SurfaceFrame::PresentState::Presented); |
| 339 | presentFence1->signalForTest( |
| 340 | std::chrono::duration_cast<std::chrono::nanoseconds>(90ms).count()); |
| 341 | |
| 342 | mFrameTimeline->setSfPresent(std::chrono::duration_cast<std::chrono::nanoseconds>(59ms).count(), |
| 343 | presentFence1); |
| 344 | } |
| 345 | |
| 346 | TEST_F(FrameTimelineTest, presentFenceSignaled_reportsDisplayMiss) { |
| 347 | EXPECT_CALL(*mTimeStats, |
| 348 | incrementJankyFrames(sUidOne, sLayerNameOne, HasBit(TimeStats::JankType::Display))); |
| 349 | EXPECT_CALL(*mTimeStats, incrementJankyFrames(HasBit(TimeStats::JankType::Display))); |
| 350 | auto presentFence1 = fenceFactory.createFenceTimeForTest(Fence::NO_FENCE); |
| 351 | int64_t surfaceFrameToken1 = mTokenManager->generateTokenForPredictions( |
| 352 | {std::chrono::duration_cast<std::chrono::nanoseconds>(10ms).count(), |
| 353 | std::chrono::duration_cast<std::chrono::nanoseconds>(20ms).count(), |
| 354 | std::chrono::duration_cast<std::chrono::nanoseconds>(60ms).count()}); |
| 355 | int64_t sfToken1 = mTokenManager->generateTokenForPredictions( |
| 356 | {std::chrono::duration_cast<std::chrono::nanoseconds>(52ms).count(), |
| 357 | std::chrono::duration_cast<std::chrono::nanoseconds>(56ms).count(), |
| 358 | std::chrono::duration_cast<std::chrono::nanoseconds>(60ms).count()}); |
| 359 | auto surfaceFrame1 = |
| 360 | mFrameTimeline->createSurfaceFrameForToken(sUidOne, sLayerNameOne, sLayerNameOne, |
| 361 | surfaceFrameToken1); |
| 362 | mFrameTimeline->setSfWakeUp(sfToken1, |
| 363 | std::chrono::duration_cast<std::chrono::nanoseconds>(52ms).count()); |
| 364 | mFrameTimeline->addSurfaceFrame(std::move(surfaceFrame1), |
| 365 | SurfaceFrame::PresentState::Presented); |
| 366 | presentFence1->signalForTest( |
| 367 | std::chrono::duration_cast<std::chrono::nanoseconds>(90ms).count()); |
| 368 | mFrameTimeline->setSfPresent(std::chrono::duration_cast<std::chrono::nanoseconds>(59ms).count(), |
| 369 | presentFence1); |
| 370 | } |
| 371 | |
| 372 | TEST_F(FrameTimelineTest, presentFenceSignaled_reportsAppMiss) { |
| 373 | EXPECT_CALL(*mTimeStats, |
| 374 | incrementJankyFrames(sUidOne, sLayerNameOne, |
| 375 | HasBit(TimeStats::JankType::AppDeadlineMissed))); |
| 376 | EXPECT_CALL(*mTimeStats, incrementJankyFrames(HasBit(TimeStats::JankType::AppDeadlineMissed))); |
| 377 | auto presentFence1 = fenceFactory.createFenceTimeForTest(Fence::NO_FENCE); |
| 378 | int64_t surfaceFrameToken1 = mTokenManager->generateTokenForPredictions( |
| 379 | {std::chrono::duration_cast<std::chrono::nanoseconds>(10ms).count(), |
| 380 | std::chrono::duration_cast<std::chrono::nanoseconds>(20ms).count(), |
| 381 | std::chrono::duration_cast<std::chrono::nanoseconds>(60ms).count()}); |
| 382 | int64_t sfToken1 = mTokenManager->generateTokenForPredictions( |
| 383 | {std::chrono::duration_cast<std::chrono::nanoseconds>(52ms).count(), |
| 384 | std::chrono::duration_cast<std::chrono::nanoseconds>(56ms).count(), |
| 385 | std::chrono::duration_cast<std::chrono::nanoseconds>(60ms).count()}); |
| 386 | auto surfaceFrame1 = |
| 387 | mFrameTimeline->createSurfaceFrameForToken(sUidOne, sLayerNameOne, sLayerNameOne, |
| 388 | surfaceFrameToken1); |
| 389 | surfaceFrame1->setAcquireFenceTime( |
| 390 | std::chrono::duration_cast<std::chrono::nanoseconds>(45ms).count()); |
| 391 | mFrameTimeline->setSfWakeUp(sfToken1, |
| 392 | std::chrono::duration_cast<std::chrono::nanoseconds>(52ms).count()); |
| 393 | |
| 394 | mFrameTimeline->addSurfaceFrame(std::move(surfaceFrame1), |
| 395 | SurfaceFrame::PresentState::Presented); |
| 396 | presentFence1->signalForTest( |
| 397 | std::chrono::duration_cast<std::chrono::nanoseconds>(90ms).count()); |
| 398 | mFrameTimeline->setSfPresent(std::chrono::duration_cast<std::chrono::nanoseconds>(56ms).count(), |
| 399 | presentFence1); |
| 400 | } |
| 401 | |
Adithya Srinivasan | f279e04 | 2020-08-17 14:56:27 -0700 | [diff] [blame] | 402 | } // namespace android::frametimeline |