| /* |
| * Copyright (C) 2018 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. |
| */ |
| |
| #undef LOG_TAG |
| #define LOG_TAG "LibSurfaceFlingerUnittests" |
| |
| #include <gmock/gmock.h> |
| #include <gtest/gtest.h> |
| |
| #include <log/log.h> |
| |
| #include "TestableSurfaceFlinger.h" |
| #include "mock/DisplayHardware/MockComposer.h" |
| #include "mock/DisplayHardware/MockDisplaySurface.h" |
| #include "mock/MockDispSync.h" |
| #include "mock/MockEventControlThread.h" |
| #include "mock/MockEventThread.h" |
| #include "mock/MockMessageQueue.h" |
| #include "mock/MockNativeWindowSurface.h" |
| #include "mock/MockSurfaceInterceptor.h" |
| #include "mock/RenderEngine/MockRenderEngine.h" |
| #include "mock/gui/MockGraphicBufferConsumer.h" |
| #include "mock/gui/MockGraphicBufferProducer.h" |
| #include "mock/system/window/MockNativeWindow.h" |
| |
| namespace android { |
| namespace { |
| |
| using testing::_; |
| using testing::ByMove; |
| using testing::DoAll; |
| using testing::Mock; |
| using testing::Return; |
| using testing::SetArgPointee; |
| |
| using android::Hwc2::ColorMode; |
| using android::Hwc2::Error; |
| using android::Hwc2::Hdr; |
| using android::Hwc2::IComposer; |
| using android::Hwc2::IComposerClient; |
| using android::Hwc2::PerFrameMetadataKey; |
| using android::Hwc2::RenderIntent; |
| |
| using FakeDisplayDeviceInjector = TestableSurfaceFlinger::FakeDisplayDeviceInjector; |
| using FakeHwcDisplayInjector = TestableSurfaceFlinger::FakeHwcDisplayInjector; |
| using HotplugEvent = TestableSurfaceFlinger::HotplugEvent; |
| using HWC2Display = TestableSurfaceFlinger::HWC2Display; |
| |
| constexpr int32_t DEFAULT_REFRESH_RATE = 16'666'666; |
| constexpr int32_t DEFAULT_DPI = 320; |
| constexpr int DEFAULT_VIRTUAL_DISPLAY_SURFACE_FORMAT = HAL_PIXEL_FORMAT_RGB_565; |
| |
| constexpr int HWC_POWER_MODE_LEET = 1337; // An out of range power mode value |
| |
| /* ------------------------------------------------------------------------ |
| * Boolean avoidance |
| * |
| * To make calls and template instantiations more readable, we define some |
| * local enums along with an implicit bool conversion. |
| */ |
| |
| #define BOOL_SUBSTITUTE(TYPENAME) enum class TYPENAME : bool { FALSE = false, TRUE = true }; |
| |
| BOOL_SUBSTITUTE(Critical); |
| BOOL_SUBSTITUTE(Async); |
| BOOL_SUBSTITUTE(Secure); |
| |
| /* ------------------------------------------------------------------------ |
| * |
| */ |
| |
| class DisplayTransactionTest : public testing::Test { |
| public: |
| DisplayTransactionTest(); |
| ~DisplayTransactionTest() override; |
| |
| // -------------------------------------------------------------------- |
| // Mock/Fake injection |
| |
| void injectMockComposer(int virtualDisplayCount); |
| void injectFakeBufferQueueFactory(); |
| void injectFakeNativeWindowSurfaceFactory(); |
| |
| // -------------------------------------------------------------------- |
| // Postcondition helpers |
| |
| bool hasHwcDisplay(hwc2_display_t displayId); |
| bool hasTransactionFlagSet(int flag); |
| bool hasDisplayDevice(sp<IBinder> displayToken); |
| sp<DisplayDevice> getDisplayDevice(sp<IBinder> displayToken); |
| bool hasCurrentDisplayState(sp<IBinder> displayToken); |
| const DisplayDeviceState& getCurrentDisplayState(sp<IBinder> displayToken); |
| bool hasDrawingDisplayState(sp<IBinder> displayToken); |
| const DisplayDeviceState& getDrawingDisplayState(sp<IBinder> displayToken); |
| |
| // -------------------------------------------------------------------- |
| // Test instances |
| |
| TestableSurfaceFlinger mFlinger; |
| mock::EventThread* mEventThread = new mock::EventThread(); |
| mock::EventControlThread* mEventControlThread = new mock::EventControlThread(); |
| |
| // These mocks are created by the test, but are destroyed by SurfaceFlinger |
| // by virtue of being stored into a std::unique_ptr. However we still need |
| // to keep a reference to them for use in setting up call expectations. |
| renderengine::mock::RenderEngine* mRenderEngine = new renderengine::mock::RenderEngine(); |
| Hwc2::mock::Composer* mComposer = nullptr; |
| mock::MessageQueue* mMessageQueue = new mock::MessageQueue(); |
| mock::SurfaceInterceptor* mSurfaceInterceptor = new mock::SurfaceInterceptor(); |
| mock::DispSync* mPrimaryDispSync = new mock::DispSync(); |
| |
| // These mocks are created only when expected to be created via a factory. |
| sp<mock::GraphicBufferConsumer> mConsumer; |
| sp<mock::GraphicBufferProducer> mProducer; |
| mock::NativeWindowSurface* mNativeWindowSurface = nullptr; |
| sp<mock::NativeWindow> mNativeWindow; |
| renderengine::mock::Surface* mRenderSurface = nullptr; |
| }; |
| |
| DisplayTransactionTest::DisplayTransactionTest() { |
| const ::testing::TestInfo* const test_info = |
| ::testing::UnitTest::GetInstance()->current_test_info(); |
| ALOGD("**** Setting up for %s.%s\n", test_info->test_case_name(), test_info->name()); |
| |
| // Default to no wide color display support configured |
| mFlinger.mutableHasWideColorDisplay() = false; |
| mFlinger.mutableUseColorManagement() = false; |
| mFlinger.mutableDisplayColorSetting() = DisplayColorSetting::UNMANAGED; |
| |
| // Default to using HWC virtual displays |
| mFlinger.mutableUseHwcVirtualDisplays() = true; |
| |
| mFlinger.setCreateBufferQueueFunction([](auto, auto, auto) { |
| ADD_FAILURE() << "Unexpected request to create a buffer queue."; |
| }); |
| |
| mFlinger.setCreateNativeWindowSurface([](auto) { |
| ADD_FAILURE() << "Unexpected request to create a native window surface."; |
| return nullptr; |
| }); |
| |
| mFlinger.mutableEventControlThread().reset(mEventControlThread); |
| mFlinger.mutableEventThread().reset(mEventThread); |
| mFlinger.mutableEventQueue().reset(mMessageQueue); |
| mFlinger.setupRenderEngine(std::unique_ptr<renderengine::RenderEngine>(mRenderEngine)); |
| mFlinger.mutableInterceptor().reset(mSurfaceInterceptor); |
| mFlinger.mutablePrimaryDispSync().reset(mPrimaryDispSync); |
| |
| injectMockComposer(0); |
| } |
| |
| DisplayTransactionTest::~DisplayTransactionTest() { |
| const ::testing::TestInfo* const test_info = |
| ::testing::UnitTest::GetInstance()->current_test_info(); |
| ALOGD("**** Tearing down after %s.%s\n", test_info->test_case_name(), test_info->name()); |
| } |
| |
| void DisplayTransactionTest::injectMockComposer(int virtualDisplayCount) { |
| mComposer = new Hwc2::mock::Composer(); |
| EXPECT_CALL(*mComposer, getCapabilities()) |
| .WillOnce(Return(std::vector<IComposer::Capability>())); |
| EXPECT_CALL(*mComposer, getMaxVirtualDisplayCount()).WillOnce(Return(virtualDisplayCount)); |
| mFlinger.setupComposer(std::unique_ptr<Hwc2::Composer>(mComposer)); |
| |
| Mock::VerifyAndClear(mComposer); |
| } |
| |
| void DisplayTransactionTest::injectFakeBufferQueueFactory() { |
| // This setup is only expected once per test. |
| ASSERT_TRUE(mConsumer == nullptr && mProducer == nullptr); |
| |
| mConsumer = new mock::GraphicBufferConsumer(); |
| mProducer = new mock::GraphicBufferProducer(); |
| |
| mFlinger.setCreateBufferQueueFunction([this](auto outProducer, auto outConsumer, bool) { |
| *outProducer = mProducer; |
| *outConsumer = mConsumer; |
| }); |
| } |
| |
| void DisplayTransactionTest::injectFakeNativeWindowSurfaceFactory() { |
| // This setup is only expected once per test. |
| ASSERT_TRUE(mNativeWindowSurface == nullptr); |
| |
| mNativeWindowSurface = new mock::NativeWindowSurface(); |
| mNativeWindow = new mock::NativeWindow(); |
| |
| mFlinger.setCreateNativeWindowSurface( |
| [this](auto) { return std::unique_ptr<NativeWindowSurface>(mNativeWindowSurface); }); |
| } |
| |
| bool DisplayTransactionTest::hasHwcDisplay(hwc2_display_t displayId) { |
| return mFlinger.mutableHwcDisplaySlots().count(displayId) == 1; |
| } |
| |
| bool DisplayTransactionTest::hasTransactionFlagSet(int flag) { |
| return mFlinger.mutableTransactionFlags() & flag; |
| } |
| |
| bool DisplayTransactionTest::hasDisplayDevice(sp<IBinder> displayToken) { |
| return mFlinger.mutableDisplays().count(displayToken) == 1; |
| } |
| |
| sp<DisplayDevice> DisplayTransactionTest::getDisplayDevice(sp<IBinder> displayToken) { |
| return mFlinger.mutableDisplays()[displayToken]; |
| } |
| |
| bool DisplayTransactionTest::hasCurrentDisplayState(sp<IBinder> displayToken) { |
| return mFlinger.mutableCurrentState().displays.indexOfKey(displayToken) >= 0; |
| } |
| |
| const DisplayDeviceState& DisplayTransactionTest::getCurrentDisplayState(sp<IBinder> displayToken) { |
| return mFlinger.mutableCurrentState().displays.valueFor(displayToken); |
| } |
| |
| bool DisplayTransactionTest::hasDrawingDisplayState(sp<IBinder> displayToken) { |
| return mFlinger.mutableDrawingState().displays.indexOfKey(displayToken) >= 0; |
| } |
| |
| const DisplayDeviceState& DisplayTransactionTest::getDrawingDisplayState(sp<IBinder> displayToken) { |
| return mFlinger.mutableDrawingState().displays.valueFor(displayToken); |
| } |
| |
| /* ------------------------------------------------------------------------ |
| * |
| */ |
| |
| template <DisplayDevice::DisplayType type, DisplayDevice::DisplayType displayId, int width, |
| int height, Critical critical, Async async, Secure secure, int grallocUsage> |
| struct DisplayVariant { |
| // The display width and height |
| static constexpr int WIDTH = width; |
| static constexpr int HEIGHT = height; |
| |
| static constexpr int GRALLOC_USAGE = grallocUsage; |
| |
| // The type for this display |
| static constexpr DisplayDevice::DisplayType TYPE = type; |
| static_assert(TYPE != DisplayDevice::DISPLAY_ID_INVALID); |
| |
| static constexpr DisplayDevice::DisplayType DISPLAY_ID = displayId; |
| |
| // When creating native window surfaces for the framebuffer, whether those should be critical |
| static constexpr Critical CRITICAL = critical; |
| |
| // When creating native window surfaces for the framebuffer, whether those should be async |
| static constexpr Async ASYNC = async; |
| |
| // Whether the display should be treated as secure |
| static constexpr Secure SECURE = secure; |
| |
| static auto makeFakeExistingDisplayInjector(DisplayTransactionTest* test) { |
| auto injector = FakeDisplayDeviceInjector(test->mFlinger, TYPE, DISPLAY_ID); |
| injector.setSecure(static_cast<bool>(SECURE)); |
| return injector; |
| } |
| |
| // Called by tests to set up any native window creation call expectations. |
| static void setupNativeWindowSurfaceCreationCallExpectations(DisplayTransactionTest* test) { |
| EXPECT_CALL(*test->mNativeWindowSurface, getNativeWindow()) |
| .WillOnce(Return(test->mNativeWindow)); |
| EXPECT_CALL(*test->mNativeWindow, perform(19)).WillRepeatedly(Return(NO_ERROR)); |
| |
| // For simplicity, we only expect to create a single render surface for |
| // each test. |
| ASSERT_TRUE(test->mRenderSurface == nullptr); |
| test->mRenderSurface = new renderengine::mock::Surface(); |
| EXPECT_CALL(*test->mRenderEngine, createSurface()) |
| .WillOnce(Return(ByMove( |
| std::unique_ptr<renderengine::Surface>(test->mRenderSurface)))); |
| EXPECT_CALL(*test->mRenderSurface, setAsync(static_cast<bool>(ASYNC))).Times(1); |
| EXPECT_CALL(*test->mRenderSurface, setCritical(static_cast<bool>(CRITICAL))).Times(1); |
| EXPECT_CALL(*test->mRenderSurface, setNativeWindow(test->mNativeWindow.get())).Times(1); |
| EXPECT_CALL(*test->mRenderSurface, getWidth()).WillOnce(Return(WIDTH)); |
| EXPECT_CALL(*test->mRenderSurface, getHeight()).WillOnce(Return(HEIGHT)); |
| } |
| |
| static void setupFramebufferConsumerBufferQueueCallExpectations(DisplayTransactionTest* test) { |
| EXPECT_CALL(*test->mConsumer, consumerConnect(_, false)).WillOnce(Return(NO_ERROR)); |
| EXPECT_CALL(*test->mConsumer, setConsumerName(_)).WillRepeatedly(Return(NO_ERROR)); |
| EXPECT_CALL(*test->mConsumer, setConsumerUsageBits(GRALLOC_USAGE)) |
| .WillRepeatedly(Return(NO_ERROR)); |
| EXPECT_CALL(*test->mConsumer, setDefaultBufferSize(WIDTH, HEIGHT)) |
| .WillRepeatedly(Return(NO_ERROR)); |
| EXPECT_CALL(*test->mConsumer, setMaxAcquiredBufferCount(_)) |
| .WillRepeatedly(Return(NO_ERROR)); |
| } |
| |
| static void setupFramebufferProducerBufferQueueCallExpectations(DisplayTransactionTest* test) { |
| EXPECT_CALL(*test->mProducer, allocateBuffers(0, 0, 0, 0)).WillRepeatedly(Return()); |
| } |
| }; |
| |
| template <hwc2_display_t hwcDisplayId, HWC2::DisplayType hwcDisplayType, typename DisplayVariant> |
| struct HwcDisplayVariant { |
| // The display id supplied by the HWC |
| static constexpr hwc2_display_t HWC_DISPLAY_ID = hwcDisplayId; |
| |
| // The HWC display type |
| static constexpr HWC2::DisplayType HWC_DISPLAY_TYPE = hwcDisplayType; |
| |
| // The HWC active configuration id |
| static constexpr int HWC_ACTIVE_CONFIG_ID = 2001; |
| |
| static void injectPendingHotplugEvent(DisplayTransactionTest* test, |
| HWC2::Connection connection) { |
| test->mFlinger.mutablePendingHotplugEvents().emplace_back( |
| HotplugEvent{HWC_DISPLAY_ID, connection}); |
| } |
| |
| // Called by tests to inject a HWC display setup |
| static void injectHwcDisplay(DisplayTransactionTest* test) { |
| FakeHwcDisplayInjector(DisplayVariant::TYPE, HWC_DISPLAY_TYPE) |
| .setHwcDisplayId(HWC_DISPLAY_ID) |
| .setWidth(DisplayVariant::WIDTH) |
| .setHeight(DisplayVariant::HEIGHT) |
| .setActiveConfig(HWC_ACTIVE_CONFIG_ID) |
| .inject(&test->mFlinger, test->mComposer); |
| } |
| |
| static void setupHwcHotplugCallExpectations(DisplayTransactionTest* test) { |
| EXPECT_CALL(*test->mComposer, getDisplayType(HWC_DISPLAY_ID, _)) |
| .WillOnce(DoAll(SetArgPointee<1>(static_cast<IComposerClient::DisplayType>( |
| HWC_DISPLAY_TYPE)), |
| Return(Error::NONE))); |
| EXPECT_CALL(*test->mComposer, setClientTargetSlotCount(_)).WillOnce(Return(Error::NONE)); |
| EXPECT_CALL(*test->mComposer, getDisplayConfigs(HWC_DISPLAY_ID, _)) |
| .WillOnce(DoAll(SetArgPointee<1>(std::vector<unsigned>{HWC_ACTIVE_CONFIG_ID}), |
| Return(Error::NONE))); |
| EXPECT_CALL(*test->mComposer, |
| getDisplayAttribute(HWC_DISPLAY_ID, HWC_ACTIVE_CONFIG_ID, |
| IComposerClient::Attribute::WIDTH, _)) |
| .WillOnce(DoAll(SetArgPointee<3>(DisplayVariant::WIDTH), Return(Error::NONE))); |
| EXPECT_CALL(*test->mComposer, |
| getDisplayAttribute(HWC_DISPLAY_ID, HWC_ACTIVE_CONFIG_ID, |
| IComposerClient::Attribute::HEIGHT, _)) |
| .WillOnce(DoAll(SetArgPointee<3>(DisplayVariant::HEIGHT), Return(Error::NONE))); |
| EXPECT_CALL(*test->mComposer, |
| getDisplayAttribute(HWC_DISPLAY_ID, HWC_ACTIVE_CONFIG_ID, |
| IComposerClient::Attribute::VSYNC_PERIOD, _)) |
| .WillOnce(DoAll(SetArgPointee<3>(DEFAULT_REFRESH_RATE), Return(Error::NONE))); |
| EXPECT_CALL(*test->mComposer, |
| getDisplayAttribute(HWC_DISPLAY_ID, HWC_ACTIVE_CONFIG_ID, |
| IComposerClient::Attribute::DPI_X, _)) |
| .WillOnce(DoAll(SetArgPointee<3>(DEFAULT_DPI), Return(Error::NONE))); |
| EXPECT_CALL(*test->mComposer, |
| getDisplayAttribute(HWC_DISPLAY_ID, HWC_ACTIVE_CONFIG_ID, |
| IComposerClient::Attribute::DPI_Y, _)) |
| .WillOnce(DoAll(SetArgPointee<3>(DEFAULT_DPI), Return(Error::NONE))); |
| EXPECT_CALL(*test->mComposer, getDisplayIdentificationData(HWC_DISPLAY_ID, _, _)) |
| .WillRepeatedly(Return(Error::UNSUPPORTED)); |
| } |
| |
| // Called by tests to set up HWC call expectations |
| static void setupHwcGetActiveConfigCallExpectations(DisplayTransactionTest* test) { |
| EXPECT_CALL(*test->mComposer, getActiveConfig(HWC_DISPLAY_ID, _)) |
| .WillRepeatedly(DoAll(SetArgPointee<1>(HWC_ACTIVE_CONFIG_ID), Return(Error::NONE))); |
| } |
| }; |
| |
| struct NonHwcDisplayVariant { |
| static void injectHwcDisplay(DisplayTransactionTest*) {} |
| |
| static void setupHwcGetActiveConfigCallExpectations(DisplayTransactionTest* test) { |
| EXPECT_CALL(*test->mComposer, getActiveConfig(_, _)).Times(0); |
| } |
| }; |
| |
| // Physical displays are expected to be synchronous, secure, and have a HWC display for output. |
| constexpr uint32_t GRALLOC_USAGE_PHYSICAL_DISPLAY = |
| GRALLOC_USAGE_HW_RENDER | GRALLOC_USAGE_HW_COMPOSER | GRALLOC_USAGE_HW_FB; |
| |
| template <hwc2_display_t hwcDisplayId, DisplayDevice::DisplayType type, int width, int height, |
| Critical critical> |
| struct PhysicalDisplayVariant |
| : public DisplayVariant<type, type, width, height, critical, Async::FALSE, Secure::TRUE, |
| GRALLOC_USAGE_PHYSICAL_DISPLAY>, |
| public HwcDisplayVariant<hwcDisplayId, HWC2::DisplayType::Physical, |
| DisplayVariant<type, type, width, height, critical, Async::FALSE, |
| Secure::TRUE, GRALLOC_USAGE_PHYSICAL_DISPLAY>> {}; |
| |
| // A primary display is a physical display that is critical |
| using PrimaryDisplayVariant = |
| PhysicalDisplayVariant<1001, DisplayDevice::DISPLAY_PRIMARY, 3840, 2160, Critical::TRUE>; |
| |
| // An external display is physical display that is not critical. |
| using ExternalDisplayVariant = |
| PhysicalDisplayVariant<1002, DisplayDevice::DISPLAY_EXTERNAL, 1920, 1280, Critical::FALSE>; |
| |
| using TertiaryDisplayVariant = |
| PhysicalDisplayVariant<1003, DisplayDevice::DISPLAY_EXTERNAL, 1600, 1200, Critical::FALSE>; |
| |
| // A virtual display not supported by the HWC. |
| constexpr uint32_t GRALLOC_USAGE_NONHWC_VIRTUAL_DISPLAY = 0; |
| |
| template <int width, int height, Secure secure> |
| struct NonHwcVirtualDisplayVariant |
| : public DisplayVariant<DisplayDevice::DISPLAY_VIRTUAL, DisplayDevice::DISPLAY_ID_INVALID, |
| width, height, Critical::FALSE, Async::TRUE, secure, |
| GRALLOC_USAGE_NONHWC_VIRTUAL_DISPLAY>, |
| public NonHwcDisplayVariant { |
| using Base = DisplayVariant<DisplayDevice::DISPLAY_VIRTUAL, DisplayDevice::DISPLAY_ID_INVALID, |
| width, height, Critical::FALSE, Async::TRUE, secure, |
| GRALLOC_USAGE_NONHWC_VIRTUAL_DISPLAY>; |
| |
| static void setupNativeWindowSurfaceCreationCallExpectations(DisplayTransactionTest* test) { |
| Base::setupNativeWindowSurfaceCreationCallExpectations(test); |
| EXPECT_CALL(*test->mNativeWindow, setSwapInterval(0)).Times(1); |
| } |
| }; |
| |
| // A virtual display supported by the HWC. |
| constexpr uint32_t GRALLOC_USAGE_HWC_VIRTUAL_DISPLAY = GRALLOC_USAGE_HW_COMPOSER; |
| |
| template <int width, int height, Secure secure> |
| struct HwcVirtualDisplayVariant |
| : public DisplayVariant<DisplayDevice::DISPLAY_VIRTUAL, DisplayDevice::DISPLAY_VIRTUAL, width, |
| height, Critical::FALSE, Async::TRUE, secure, |
| GRALLOC_USAGE_HWC_VIRTUAL_DISPLAY>, |
| public HwcDisplayVariant<1010, HWC2::DisplayType::Virtual, |
| NonHwcVirtualDisplayVariant<width, height, secure>> { |
| using Base = |
| DisplayVariant<DisplayDevice::DISPLAY_VIRTUAL, DisplayDevice::DISPLAY_VIRTUAL, width, |
| height, Critical::FALSE, Async::TRUE, secure, GRALLOC_USAGE_HW_COMPOSER>; |
| using Self = HwcVirtualDisplayVariant<width, height, secure>; |
| |
| static void setupNativeWindowSurfaceCreationCallExpectations(DisplayTransactionTest* test) { |
| Base::setupNativeWindowSurfaceCreationCallExpectations(test); |
| EXPECT_CALL(*test->mNativeWindow, setSwapInterval(0)).Times(1); |
| } |
| |
| static void setupHwcVirtualDisplayCreationCallExpectations(DisplayTransactionTest* test) { |
| EXPECT_CALL(*test->mComposer, createVirtualDisplay(Base::WIDTH, Base::HEIGHT, _, _)) |
| .WillOnce(DoAll(SetArgPointee<3>(Self::HWC_DISPLAY_ID), Return(Error::NONE))); |
| EXPECT_CALL(*test->mComposer, setClientTargetSlotCount(_)).WillOnce(Return(Error::NONE)); |
| } |
| }; |
| |
| // For this variant, SurfaceFlinger should not configure itself with wide |
| // display support, so the display should not be configured for wide-color |
| // support. |
| struct WideColorSupportNotConfiguredVariant { |
| static constexpr bool WIDE_COLOR_SUPPORTED = false; |
| |
| static void injectConfigChange(DisplayTransactionTest* test) { |
| test->mFlinger.mutableHasWideColorDisplay() = false; |
| test->mFlinger.mutableUseColorManagement() = false; |
| test->mFlinger.mutableDisplayColorSetting() = DisplayColorSetting::UNMANAGED; |
| } |
| |
| static void setupComposerCallExpectations(DisplayTransactionTest* test) { |
| EXPECT_CALL(*test->mComposer, getColorModes(_, _)).Times(0); |
| EXPECT_CALL(*test->mComposer, getRenderIntents(_, _, _)).Times(0); |
| EXPECT_CALL(*test->mComposer, setColorMode(_, _, _)).Times(0); |
| } |
| }; |
| |
| // For this variant, SurfaceFlinger should configure itself with wide display |
| // support, and the display should respond with an non-empty list of supported |
| // color modes. Wide-color support should be configured. |
| template <typename Display> |
| struct WideColorP3ColorimetricSupportedVariant { |
| static constexpr bool WIDE_COLOR_SUPPORTED = true; |
| |
| static void injectConfigChange(DisplayTransactionTest* test) { |
| test->mFlinger.mutableUseColorManagement() = true; |
| test->mFlinger.mutableHasWideColorDisplay() = true; |
| test->mFlinger.mutableDisplayColorSetting() = DisplayColorSetting::UNMANAGED; |
| } |
| |
| static void setupComposerCallExpectations(DisplayTransactionTest* test) { |
| EXPECT_CALL(*test->mComposer, getColorModes(Display::HWC_DISPLAY_ID, _)) |
| .WillOnce(DoAll(SetArgPointee<1>(std::vector<ColorMode>({ColorMode::DISPLAY_P3})), |
| Return(Error::NONE))); |
| EXPECT_CALL(*test->mComposer, |
| getRenderIntents(Display::HWC_DISPLAY_ID, ColorMode::DISPLAY_P3, _)) |
| .WillOnce(DoAll(SetArgPointee<2>( |
| std::vector<RenderIntent>({RenderIntent::COLORIMETRIC})), |
| Return(Error::NONE))); |
| EXPECT_CALL(*test->mComposer, |
| setColorMode(Display::HWC_DISPLAY_ID, ColorMode::SRGB, |
| RenderIntent::COLORIMETRIC)) |
| .WillOnce(Return(Error::NONE)); |
| } |
| }; |
| |
| // For this variant, SurfaceFlinger should configure itself with wide display |
| // support, but the display should respond with an empty list of supported color |
| // modes. Wide-color support for the display should not be configured. |
| template <typename Display> |
| struct WideColorNotSupportedVariant { |
| static constexpr bool WIDE_COLOR_SUPPORTED = false; |
| |
| static void injectConfigChange(DisplayTransactionTest* test) { |
| test->mFlinger.mutableUseColorManagement() = true; |
| test->mFlinger.mutableHasWideColorDisplay() = true; |
| } |
| |
| static void setupComposerCallExpectations(DisplayTransactionTest* test) { |
| EXPECT_CALL(*test->mComposer, getColorModes(Display::HWC_DISPLAY_ID, _)) |
| .WillOnce(DoAll(SetArgPointee<1>(std::vector<ColorMode>()), Return(Error::NONE))); |
| EXPECT_CALL(*test->mComposer, setColorMode(_, _, _)).Times(0); |
| } |
| }; |
| |
| // For this variant, the display is not a HWC display, so no HDR support should |
| // be configured. |
| struct NonHwcDisplayHdrSupportVariant { |
| static constexpr bool HDR10_SUPPORTED = false; |
| static constexpr bool HDR_HLG_SUPPORTED = false; |
| static constexpr bool HDR_DOLBY_VISION_SUPPORTED = false; |
| static void setupComposerCallExpectations(DisplayTransactionTest* test) { |
| EXPECT_CALL(*test->mComposer, getHdrCapabilities(_, _, _, _, _)).Times(0); |
| } |
| }; |
| |
| // For this variant, the composer should respond with a non-empty list of HDR |
| // modes containing HDR10, so HDR10 support should be configured. |
| template <typename Display> |
| struct Hdr10SupportedVariant { |
| static constexpr bool HDR10_SUPPORTED = true; |
| static constexpr bool HDR_HLG_SUPPORTED = false; |
| static constexpr bool HDR_DOLBY_VISION_SUPPORTED = false; |
| static void setupComposerCallExpectations(DisplayTransactionTest* test) { |
| EXPECT_CALL(*test->mComposer, getHdrCapabilities(Display::HWC_DISPLAY_ID, _, _, _, _)) |
| .WillOnce(DoAll(SetArgPointee<1>(std::vector<Hdr>({Hdr::HDR10})), |
| Return(Error::NONE))); |
| } |
| }; |
| |
| // For this variant, the composer should respond with a non-empty list of HDR |
| // modes containing HLG, so HLG support should be configured. |
| template <typename Display> |
| struct HdrHlgSupportedVariant { |
| static constexpr bool HDR10_SUPPORTED = false; |
| static constexpr bool HDR_HLG_SUPPORTED = true; |
| static constexpr bool HDR_DOLBY_VISION_SUPPORTED = false; |
| static void setupComposerCallExpectations(DisplayTransactionTest* test) { |
| EXPECT_CALL(*test->mComposer, getHdrCapabilities(Display::HWC_DISPLAY_ID, _, _, _, _)) |
| .WillOnce( |
| DoAll(SetArgPointee<1>(std::vector<Hdr>({Hdr::HLG})), Return(Error::NONE))); |
| } |
| }; |
| |
| // For this variant, the composer should respond with a non-empty list of HDR |
| // modes containing DOLBY_VISION, so DOLBY_VISION support should be configured. |
| template <typename Display> |
| struct HdrDolbyVisionSupportedVariant { |
| static constexpr bool HDR10_SUPPORTED = false; |
| static constexpr bool HDR_HLG_SUPPORTED = false; |
| static constexpr bool HDR_DOLBY_VISION_SUPPORTED = true; |
| static void setupComposerCallExpectations(DisplayTransactionTest* test) { |
| EXPECT_CALL(*test->mComposer, getHdrCapabilities(Display::HWC_DISPLAY_ID, _, _, _, _)) |
| .WillOnce(DoAll(SetArgPointee<1>(std::vector<Hdr>({Hdr::DOLBY_VISION})), |
| Return(Error::NONE))); |
| } |
| }; |
| |
| // For this variant, the composer should respond with am empty list of HDR |
| // modes, so no HDR support should be configured. |
| template <typename Display> |
| struct HdrNotSupportedVariant { |
| static constexpr bool HDR10_SUPPORTED = false; |
| static constexpr bool HDR_HLG_SUPPORTED = false; |
| static constexpr bool HDR_DOLBY_VISION_SUPPORTED = false; |
| static void setupComposerCallExpectations(DisplayTransactionTest* test) { |
| EXPECT_CALL(*test->mComposer, getHdrCapabilities(Display::HWC_DISPLAY_ID, _, _, _, _)) |
| .WillOnce(DoAll(SetArgPointee<1>(std::vector<Hdr>()), Return(Error::NONE))); |
| } |
| }; |
| |
| struct NonHwcPerFrameMetadataSupportVariant { |
| static constexpr int PER_FRAME_METADATA_KEYS = 0; |
| static void setupComposerCallExpectations(DisplayTransactionTest* test) { |
| EXPECT_CALL(*test->mComposer, getPerFrameMetadataKeys(_)).Times(0); |
| } |
| }; |
| |
| template <typename Display> |
| struct NoPerFrameMetadataSupportVariant { |
| static constexpr int PER_FRAME_METADATA_KEYS = 0; |
| static void setupComposerCallExpectations(DisplayTransactionTest* test) { |
| EXPECT_CALL(*test->mComposer, getPerFrameMetadataKeys(Display::HWC_DISPLAY_ID)) |
| .WillOnce(Return(std::vector<PerFrameMetadataKey>())); |
| } |
| }; |
| |
| template <typename Display> |
| struct Smpte2086PerFrameMetadataSupportVariant { |
| static constexpr int PER_FRAME_METADATA_KEYS = HdrMetadata::Type::SMPTE2086; |
| static void setupComposerCallExpectations(DisplayTransactionTest* test) { |
| EXPECT_CALL(*test->mComposer, getPerFrameMetadataKeys(Display::HWC_DISPLAY_ID)) |
| .WillOnce(Return(std::vector<PerFrameMetadataKey>({ |
| PerFrameMetadataKey::DISPLAY_RED_PRIMARY_X, |
| PerFrameMetadataKey::DISPLAY_RED_PRIMARY_Y, |
| PerFrameMetadataKey::DISPLAY_GREEN_PRIMARY_X, |
| PerFrameMetadataKey::DISPLAY_GREEN_PRIMARY_Y, |
| PerFrameMetadataKey::DISPLAY_BLUE_PRIMARY_X, |
| PerFrameMetadataKey::DISPLAY_BLUE_PRIMARY_Y, |
| PerFrameMetadataKey::WHITE_POINT_X, |
| PerFrameMetadataKey::WHITE_POINT_Y, |
| PerFrameMetadataKey::MAX_LUMINANCE, |
| PerFrameMetadataKey::MIN_LUMINANCE, |
| }))); |
| } |
| }; |
| |
| template <typename Display> |
| struct Cta861_3_PerFrameMetadataSupportVariant { |
| static constexpr int PER_FRAME_METADATA_KEYS = HdrMetadata::Type::CTA861_3; |
| static void setupComposerCallExpectations(DisplayTransactionTest* test) { |
| EXPECT_CALL(*test->mComposer, getPerFrameMetadataKeys(Display::HWC_DISPLAY_ID)) |
| .WillOnce(Return(std::vector<PerFrameMetadataKey>({ |
| PerFrameMetadataKey::MAX_CONTENT_LIGHT_LEVEL, |
| PerFrameMetadataKey::MAX_FRAME_AVERAGE_LIGHT_LEVEL, |
| }))); |
| } |
| }; |
| |
| /* ------------------------------------------------------------------------ |
| * Typical display configurations to test |
| */ |
| |
| template <typename DisplayPolicy, typename WideColorSupportPolicy, typename HdrSupportPolicy, |
| typename PerFrameMetadataSupportPolicy> |
| struct Case { |
| using Display = DisplayPolicy; |
| using WideColorSupport = WideColorSupportPolicy; |
| using HdrSupport = HdrSupportPolicy; |
| using PerFrameMetadataSupport = PerFrameMetadataSupportPolicy; |
| }; |
| |
| using SimplePrimaryDisplayCase = |
| Case<PrimaryDisplayVariant, WideColorNotSupportedVariant<PrimaryDisplayVariant>, |
| HdrNotSupportedVariant<PrimaryDisplayVariant>, |
| NoPerFrameMetadataSupportVariant<PrimaryDisplayVariant>>; |
| using SimpleExternalDisplayCase = |
| Case<ExternalDisplayVariant, WideColorNotSupportedVariant<ExternalDisplayVariant>, |
| HdrNotSupportedVariant<ExternalDisplayVariant>, |
| NoPerFrameMetadataSupportVariant<ExternalDisplayVariant>>; |
| using SimpleTertiaryDisplayCase = |
| Case<TertiaryDisplayVariant, WideColorNotSupportedVariant<TertiaryDisplayVariant>, |
| HdrNotSupportedVariant<TertiaryDisplayVariant>, |
| NoPerFrameMetadataSupportVariant<TertiaryDisplayVariant>>; |
| using NonHwcVirtualDisplayCase = |
| Case<NonHwcVirtualDisplayVariant<1024, 768, Secure::FALSE>, |
| WideColorSupportNotConfiguredVariant, NonHwcDisplayHdrSupportVariant, |
| NonHwcPerFrameMetadataSupportVariant>; |
| using SimpleHwcVirtualDisplayVariant = HwcVirtualDisplayVariant<1024, 768, Secure::TRUE>; |
| using HwcVirtualDisplayCase = |
| Case<SimpleHwcVirtualDisplayVariant, WideColorSupportNotConfiguredVariant, |
| HdrNotSupportedVariant<SimpleHwcVirtualDisplayVariant>, |
| NoPerFrameMetadataSupportVariant<SimpleHwcVirtualDisplayVariant>>; |
| using WideColorP3ColorimetricDisplayCase = |
| Case<PrimaryDisplayVariant, WideColorP3ColorimetricSupportedVariant<PrimaryDisplayVariant>, |
| HdrNotSupportedVariant<PrimaryDisplayVariant>, |
| NoPerFrameMetadataSupportVariant<PrimaryDisplayVariant>>; |
| using Hdr10DisplayCase = |
| Case<PrimaryDisplayVariant, WideColorNotSupportedVariant<PrimaryDisplayVariant>, |
| Hdr10SupportedVariant<PrimaryDisplayVariant>, |
| NoPerFrameMetadataSupportVariant<PrimaryDisplayVariant>>; |
| using HdrHlgDisplayCase = |
| Case<PrimaryDisplayVariant, WideColorNotSupportedVariant<PrimaryDisplayVariant>, |
| HdrHlgSupportedVariant<PrimaryDisplayVariant>, |
| NoPerFrameMetadataSupportVariant<PrimaryDisplayVariant>>; |
| using HdrDolbyVisionDisplayCase = |
| Case<PrimaryDisplayVariant, WideColorNotSupportedVariant<PrimaryDisplayVariant>, |
| HdrDolbyVisionSupportedVariant<PrimaryDisplayVariant>, |
| NoPerFrameMetadataSupportVariant<PrimaryDisplayVariant>>; |
| using HdrSmpte2086DisplayCase = |
| Case<PrimaryDisplayVariant, WideColorNotSupportedVariant<PrimaryDisplayVariant>, |
| HdrNotSupportedVariant<PrimaryDisplayVariant>, |
| Smpte2086PerFrameMetadataSupportVariant<PrimaryDisplayVariant>>; |
| using HdrCta861_3_DisplayCase = |
| Case<PrimaryDisplayVariant, WideColorNotSupportedVariant<PrimaryDisplayVariant>, |
| HdrNotSupportedVariant<PrimaryDisplayVariant>, |
| Cta861_3_PerFrameMetadataSupportVariant<PrimaryDisplayVariant>>; |
| |
| /* ------------------------------------------------------------------------ |
| * |
| * SurfaceFlinger::onHotplugReceived |
| */ |
| |
| TEST_F(DisplayTransactionTest, hotplugEnqueuesEventsForDisplayTransaction) { |
| constexpr int currentSequenceId = 123; |
| constexpr hwc2_display_t hwcDisplayId1 = 456; |
| constexpr hwc2_display_t hwcDisplayId2 = 654; |
| |
| // -------------------------------------------------------------------- |
| // Preconditions |
| |
| // Set the current sequence id for accepted events |
| mFlinger.mutableComposerSequenceId() = currentSequenceId; |
| |
| // Set the main thread id so that the current thread does not appear to be |
| // the main thread. |
| mFlinger.mutableMainThreadId() = std::thread::id(); |
| |
| // -------------------------------------------------------------------- |
| // Call Expectations |
| |
| // We expect invalidate() to be invoked once to trigger display transaction |
| // processing. |
| EXPECT_CALL(*mMessageQueue, invalidate()).Times(1); |
| |
| // -------------------------------------------------------------------- |
| // Invocation |
| |
| // Simulate two hotplug events (a connect and a disconnect) |
| mFlinger.onHotplugReceived(currentSequenceId, hwcDisplayId1, HWC2::Connection::Connected); |
| mFlinger.onHotplugReceived(currentSequenceId, hwcDisplayId2, HWC2::Connection::Disconnected); |
| |
| // -------------------------------------------------------------------- |
| // Postconditions |
| |
| // The display transaction needed flag should be set. |
| EXPECT_TRUE(hasTransactionFlagSet(eDisplayTransactionNeeded)); |
| |
| // All events should be in the pending event queue. |
| const auto& pendingEvents = mFlinger.mutablePendingHotplugEvents(); |
| ASSERT_EQ(2u, pendingEvents.size()); |
| EXPECT_EQ(hwcDisplayId1, pendingEvents[0].hwcDisplayId); |
| EXPECT_EQ(HWC2::Connection::Connected, pendingEvents[0].connection); |
| EXPECT_EQ(hwcDisplayId2, pendingEvents[1].hwcDisplayId); |
| EXPECT_EQ(HWC2::Connection::Disconnected, pendingEvents[1].connection); |
| } |
| |
| TEST_F(DisplayTransactionTest, hotplugDiscardsUnexpectedEvents) { |
| constexpr int currentSequenceId = 123; |
| constexpr int otherSequenceId = 321; |
| constexpr hwc2_display_t displayId = 456; |
| |
| // -------------------------------------------------------------------- |
| // Preconditions |
| |
| // Set the current sequence id for accepted events |
| mFlinger.mutableComposerSequenceId() = currentSequenceId; |
| |
| // Set the main thread id so that the current thread does not appear to be |
| // the main thread. |
| mFlinger.mutableMainThreadId() = std::thread::id(); |
| |
| // -------------------------------------------------------------------- |
| // Call Expectations |
| |
| // We do not expect any calls to invalidate(). |
| EXPECT_CALL(*mMessageQueue, invalidate()).Times(0); |
| |
| // -------------------------------------------------------------------- |
| // Invocation |
| |
| // Call with an unexpected sequence id |
| mFlinger.onHotplugReceived(otherSequenceId, displayId, HWC2::Connection::Invalid); |
| |
| // -------------------------------------------------------------------- |
| // Postconditions |
| |
| // The display transaction needed flag should not be set |
| EXPECT_FALSE(hasTransactionFlagSet(eDisplayTransactionNeeded)); |
| |
| // There should be no pending events |
| EXPECT_TRUE(mFlinger.mutablePendingHotplugEvents().empty()); |
| } |
| |
| TEST_F(DisplayTransactionTest, hotplugProcessesEnqueuedEventsIfCalledOnMainThread) { |
| constexpr int currentSequenceId = 123; |
| constexpr hwc2_display_t displayId1 = 456; |
| |
| // -------------------------------------------------------------------- |
| // Note: |
| // -------------------------------------------------------------------- |
| // This test case is a bit tricky. We want to verify that |
| // onHotplugReceived() calls processDisplayHotplugEventsLocked(), but we |
| // don't really want to provide coverage for everything the later function |
| // does as there are specific tests for it. |
| // -------------------------------------------------------------------- |
| |
| // -------------------------------------------------------------------- |
| // Preconditions |
| |
| // Set the current sequence id for accepted events |
| mFlinger.mutableComposerSequenceId() = currentSequenceId; |
| |
| // Set the main thread id so that the current thread does appear to be the |
| // main thread. |
| mFlinger.mutableMainThreadId() = std::this_thread::get_id(); |
| |
| // -------------------------------------------------------------------- |
| // Call Expectations |
| |
| // We expect invalidate() to be invoked once to trigger display transaction |
| // processing. |
| EXPECT_CALL(*mMessageQueue, invalidate()).Times(1); |
| |
| // -------------------------------------------------------------------- |
| // Invocation |
| |
| // Simulate a disconnect on a display id that is not connected. This should |
| // be enqueued by onHotplugReceived(), and dequeued by |
| // processDisplayHotplugEventsLocked(), but then ignored as invalid. |
| mFlinger.onHotplugReceived(currentSequenceId, displayId1, HWC2::Connection::Disconnected); |
| |
| // -------------------------------------------------------------------- |
| // Postconditions |
| |
| // The display transaction needed flag should be set. |
| EXPECT_TRUE(hasTransactionFlagSet(eDisplayTransactionNeeded)); |
| |
| // There should be no event queued on return, as it should have been |
| // processed. |
| EXPECT_TRUE(mFlinger.mutablePendingHotplugEvents().empty()); |
| } |
| |
| /* ------------------------------------------------------------------------ |
| * SurfaceFlinger::createDisplay |
| */ |
| |
| TEST_F(DisplayTransactionTest, createDisplaySetsCurrentStateForNonsecureDisplay) { |
| const String8 name("virtual.test"); |
| |
| // -------------------------------------------------------------------- |
| // Call Expectations |
| |
| // The call should notify the interceptor that a display was created. |
| EXPECT_CALL(*mSurfaceInterceptor, saveDisplayCreation(_)).Times(1); |
| |
| // -------------------------------------------------------------------- |
| // Invocation |
| |
| sp<IBinder> displayToken = mFlinger.createDisplay(name, false); |
| |
| // -------------------------------------------------------------------- |
| // Postconditions |
| |
| // The display should have been added to the current state |
| ASSERT_TRUE(hasCurrentDisplayState(displayToken)); |
| const auto& display = getCurrentDisplayState(displayToken); |
| EXPECT_EQ(DisplayDevice::DISPLAY_VIRTUAL, display.type); |
| EXPECT_EQ(false, display.isSecure); |
| EXPECT_EQ(name.string(), display.displayName); |
| |
| // -------------------------------------------------------------------- |
| // Cleanup conditions |
| |
| // Destroying the display invalidates the display state. |
| EXPECT_CALL(*mMessageQueue, invalidate()).Times(1); |
| } |
| |
| TEST_F(DisplayTransactionTest, createDisplaySetsCurrentStateForSecureDisplay) { |
| const String8 name("virtual.test"); |
| |
| // -------------------------------------------------------------------- |
| // Call Expectations |
| |
| // The call should notify the interceptor that a display was created. |
| EXPECT_CALL(*mSurfaceInterceptor, saveDisplayCreation(_)).Times(1); |
| |
| // -------------------------------------------------------------------- |
| // Invocation |
| |
| sp<IBinder> displayToken = mFlinger.createDisplay(name, true); |
| |
| // -------------------------------------------------------------------- |
| // Postconditions |
| |
| // The display should have been added to the current state |
| ASSERT_TRUE(hasCurrentDisplayState(displayToken)); |
| const auto& display = getCurrentDisplayState(displayToken); |
| EXPECT_EQ(DisplayDevice::DISPLAY_VIRTUAL, display.type); |
| EXPECT_EQ(true, display.isSecure); |
| EXPECT_EQ(name.string(), display.displayName); |
| |
| // -------------------------------------------------------------------- |
| // Cleanup conditions |
| |
| // Destroying the display invalidates the display state. |
| EXPECT_CALL(*mMessageQueue, invalidate()).Times(1); |
| } |
| |
| /* ------------------------------------------------------------------------ |
| * SurfaceFlinger::destroyDisplay |
| */ |
| |
| TEST_F(DisplayTransactionTest, destroyDisplayClearsCurrentStateForDisplay) { |
| using Case = NonHwcVirtualDisplayCase; |
| |
| // -------------------------------------------------------------------- |
| // Preconditions |
| |
| // A virtual display exists |
| auto existing = Case::Display::makeFakeExistingDisplayInjector(this); |
| existing.inject(); |
| |
| // -------------------------------------------------------------------- |
| // Call Expectations |
| |
| // The call should notify the interceptor that a display was created. |
| EXPECT_CALL(*mSurfaceInterceptor, saveDisplayDeletion(_)).Times(1); |
| |
| // Destroying the display invalidates the display state. |
| EXPECT_CALL(*mMessageQueue, invalidate()).Times(1); |
| |
| // -------------------------------------------------------------------- |
| // Invocation |
| |
| mFlinger.destroyDisplay(existing.token()); |
| |
| // -------------------------------------------------------------------- |
| // Postconditions |
| |
| // The display should have been removed from the current state |
| EXPECT_FALSE(hasCurrentDisplayState(existing.token())); |
| |
| // Ths display should still exist in the drawing state |
| EXPECT_TRUE(hasDrawingDisplayState(existing.token())); |
| |
| // The display transaction needed flasg should be set |
| EXPECT_TRUE(hasTransactionFlagSet(eDisplayTransactionNeeded)); |
| } |
| |
| TEST_F(DisplayTransactionTest, destroyDisplayHandlesUnknownDisplay) { |
| // -------------------------------------------------------------------- |
| // Preconditions |
| |
| sp<BBinder> displayToken = new BBinder(); |
| |
| // -------------------------------------------------------------------- |
| // Invocation |
| |
| mFlinger.destroyDisplay(displayToken); |
| } |
| |
| /* ------------------------------------------------------------------------ |
| * SurfaceFlinger::resetDisplayState |
| */ |
| |
| TEST_F(DisplayTransactionTest, resetDisplayStateClearsState) { |
| using Case = NonHwcVirtualDisplayCase; |
| |
| // -------------------------------------------------------------------- |
| // Preconditions |
| |
| // vsync is enabled and available |
| mFlinger.mutablePrimaryHWVsyncEnabled() = true; |
| mFlinger.mutableHWVsyncAvailable() = true; |
| |
| // A display exists |
| auto existing = Case::Display::makeFakeExistingDisplayInjector(this); |
| existing.inject(); |
| |
| // -------------------------------------------------------------------- |
| // Call Expectations |
| |
| // The call disable vsyncs |
| EXPECT_CALL(*mEventControlThread, setVsyncEnabled(false)).Times(1); |
| |
| // The call clears the current render engine surface |
| EXPECT_CALL(*mRenderEngine, resetCurrentSurface()); |
| |
| // The call ends any display resyncs |
| EXPECT_CALL(*mPrimaryDispSync, endResync()).Times(1); |
| |
| // -------------------------------------------------------------------- |
| // Invocation |
| |
| mFlinger.resetDisplayState(); |
| |
| // -------------------------------------------------------------------- |
| // Postconditions |
| |
| // vsyncs should be off and not available. |
| EXPECT_FALSE(mFlinger.mutablePrimaryHWVsyncEnabled()); |
| EXPECT_FALSE(mFlinger.mutableHWVsyncAvailable()); |
| |
| // The display should have been removed from the display map. |
| EXPECT_FALSE(hasDisplayDevice(existing.token())); |
| |
| // The display should still exist in the current state |
| EXPECT_TRUE(hasCurrentDisplayState(existing.token())); |
| |
| // The display should have been removed from the drawing state |
| EXPECT_FALSE(hasDrawingDisplayState(existing.token())); |
| } |
| |
| /* ------------------------------------------------------------------------ |
| * SurfaceFlinger::setupNewDisplayDeviceInternal |
| */ |
| |
| class SetupNewDisplayDeviceInternalTest : public DisplayTransactionTest { |
| public: |
| template <typename T> |
| void setupNewDisplayDeviceInternalTest(); |
| }; |
| |
| template <typename Case> |
| void SetupNewDisplayDeviceInternalTest::setupNewDisplayDeviceInternalTest() { |
| const sp<BBinder> displayToken = new BBinder(); |
| const sp<mock::DisplaySurface> displaySurface = new mock::DisplaySurface(); |
| const sp<mock::GraphicBufferProducer> producer = new mock::GraphicBufferProducer(); |
| |
| // -------------------------------------------------------------------- |
| // Preconditions |
| |
| // Wide color displays support is configured appropriately |
| Case::WideColorSupport::injectConfigChange(this); |
| |
| // The display is setup with the HWC. |
| Case::Display::injectHwcDisplay(this); |
| |
| // SurfaceFlinger will use a test-controlled factory for native window |
| // surfaces. |
| injectFakeNativeWindowSurfaceFactory(); |
| |
| // -------------------------------------------------------------------- |
| // Call Expectations |
| |
| // Various native window calls will be made. |
| Case::Display::setupNativeWindowSurfaceCreationCallExpectations(this); |
| Case::Display::setupHwcGetActiveConfigCallExpectations(this); |
| Case::WideColorSupport::setupComposerCallExpectations(this); |
| Case::HdrSupport::setupComposerCallExpectations(this); |
| Case::PerFrameMetadataSupport::setupComposerCallExpectations(this); |
| |
| // -------------------------------------------------------------------- |
| // Invocation |
| |
| DisplayDeviceState state; |
| state.type = Case::Display::TYPE; |
| state.isSecure = static_cast<bool>(Case::Display::SECURE); |
| |
| auto device = mFlinger.setupNewDisplayDeviceInternal(displayToken, Case::Display::TYPE, state, |
| displaySurface, producer); |
| |
| // -------------------------------------------------------------------- |
| // Postconditions |
| |
| ASSERT_TRUE(device != nullptr); |
| EXPECT_EQ(Case::Display::TYPE, device->getDisplayType()); |
| EXPECT_EQ(static_cast<bool>(Case::Display::SECURE), device->isSecure()); |
| EXPECT_EQ(Case::Display::WIDTH, device->getWidth()); |
| EXPECT_EQ(Case::Display::HEIGHT, device->getHeight()); |
| EXPECT_EQ(Case::WideColorSupport::WIDE_COLOR_SUPPORTED, device->hasWideColorGamut()); |
| EXPECT_EQ(Case::HdrSupport::HDR10_SUPPORTED, device->hasHDR10Support()); |
| EXPECT_EQ(Case::HdrSupport::HDR_HLG_SUPPORTED, device->hasHLGSupport()); |
| EXPECT_EQ(Case::HdrSupport::HDR_DOLBY_VISION_SUPPORTED, device->hasDolbyVisionSupport()); |
| // Note: This is not Case::Display::HWC_ACTIVE_CONFIG_ID as the ids are |
| // remapped, and the test only ever sets up one config. If there were an error |
| // looking up the remapped index, device->getActiveConfig() would be -1 instead. |
| EXPECT_EQ(0, device->getActiveConfig()); |
| EXPECT_EQ(Case::PerFrameMetadataSupport::PER_FRAME_METADATA_KEYS, |
| device->getSupportedPerFrameMetadata()); |
| } |
| |
| TEST_F(SetupNewDisplayDeviceInternalTest, createSimplePrimaryDisplay) { |
| setupNewDisplayDeviceInternalTest<SimplePrimaryDisplayCase>(); |
| } |
| |
| TEST_F(SetupNewDisplayDeviceInternalTest, createSimpleExternalDisplay) { |
| setupNewDisplayDeviceInternalTest<SimpleExternalDisplayCase>(); |
| } |
| |
| TEST_F(SetupNewDisplayDeviceInternalTest, createNonHwcVirtualDisplay) { |
| setupNewDisplayDeviceInternalTest<NonHwcVirtualDisplayCase>(); |
| } |
| |
| TEST_F(SetupNewDisplayDeviceInternalTest, createHwcVirtualDisplay) { |
| // We need to resize this so that the HWC thinks the virtual display |
| // is something it created. |
| mFlinger.mutableHwcDisplayData().resize(3); |
| |
| setupNewDisplayDeviceInternalTest<HwcVirtualDisplayCase>(); |
| } |
| |
| TEST_F(SetupNewDisplayDeviceInternalTest, createWideColorP3Display) { |
| setupNewDisplayDeviceInternalTest<WideColorP3ColorimetricDisplayCase>(); |
| } |
| |
| TEST_F(SetupNewDisplayDeviceInternalTest, createHdr10Display) { |
| setupNewDisplayDeviceInternalTest<Hdr10DisplayCase>(); |
| } |
| |
| TEST_F(SetupNewDisplayDeviceInternalTest, createHdrHlgDisplay) { |
| setupNewDisplayDeviceInternalTest<HdrHlgDisplayCase>(); |
| } |
| |
| TEST_F(SetupNewDisplayDeviceInternalTest, createHdrDolbyVisionDisplay) { |
| setupNewDisplayDeviceInternalTest<HdrDolbyVisionDisplayCase>(); |
| } |
| |
| TEST_F(SetupNewDisplayDeviceInternalTest, createHdrSmpte2086DisplayCase) { |
| setupNewDisplayDeviceInternalTest<HdrSmpte2086DisplayCase>(); |
| } |
| |
| TEST_F(SetupNewDisplayDeviceInternalTest, createHdrCta816_3_DisplayCase) { |
| setupNewDisplayDeviceInternalTest<HdrCta861_3_DisplayCase>(); |
| } |
| |
| /* ------------------------------------------------------------------------ |
| * SurfaceFlinger::handleTransactionLocked(eDisplayTransactionNeeded) |
| */ |
| |
| class HandleTransactionLockedTest : public DisplayTransactionTest { |
| public: |
| template <typename Case> |
| void setupCommonPreconditions(); |
| |
| template <typename Case> |
| void setupCommonCallExpectationsForConnectProcessing(); |
| |
| template <typename Case> |
| void setupCommonCallExpectationsForDisconnectProcessing(); |
| |
| template <typename Case> |
| void processesHotplugConnectCommon(); |
| |
| template <typename Case> |
| void ignoresHotplugConnectCommon(); |
| |
| template <typename Case> |
| void processesHotplugDisconnectCommon(); |
| |
| template <typename Case> |
| void verifyDisplayIsConnected(const sp<IBinder>& displayToken); |
| |
| template <typename Case> |
| void verifyPhysicalDisplayIsConnected(); |
| |
| void verifyDisplayIsNotConnected(const sp<IBinder>& displayToken); |
| }; |
| |
| template <typename Case> |
| void HandleTransactionLockedTest::setupCommonPreconditions() { |
| // Wide color displays support is configured appropriately |
| Case::WideColorSupport::injectConfigChange(this); |
| |
| // SurfaceFlinger will use a test-controlled factory for BufferQueues |
| injectFakeBufferQueueFactory(); |
| |
| // SurfaceFlinger will use a test-controlled factory for native window |
| // surfaces. |
| injectFakeNativeWindowSurfaceFactory(); |
| } |
| |
| template <typename Case> |
| void HandleTransactionLockedTest::setupCommonCallExpectationsForConnectProcessing() { |
| Case::Display::setupHwcHotplugCallExpectations(this); |
| |
| Case::Display::setupFramebufferConsumerBufferQueueCallExpectations(this); |
| Case::Display::setupFramebufferProducerBufferQueueCallExpectations(this); |
| Case::Display::setupNativeWindowSurfaceCreationCallExpectations(this); |
| Case::Display::setupHwcGetActiveConfigCallExpectations(this); |
| |
| Case::WideColorSupport::setupComposerCallExpectations(this); |
| Case::HdrSupport::setupComposerCallExpectations(this); |
| Case::PerFrameMetadataSupport::setupComposerCallExpectations(this); |
| |
| EXPECT_CALL(*mSurfaceInterceptor, saveDisplayCreation(_)).Times(1); |
| EXPECT_CALL(*mEventThread, |
| onHotplugReceived(Case::Display::TYPE == DisplayDevice::DISPLAY_PRIMARY |
| ? EventThread::DisplayType::Primary |
| : EventThread::DisplayType::External, |
| true)) |
| .Times(1); |
| } |
| |
| template <typename Case> |
| void HandleTransactionLockedTest::setupCommonCallExpectationsForDisconnectProcessing() { |
| EXPECT_CALL(*mSurfaceInterceptor, saveDisplayDeletion(_)).Times(1); |
| EXPECT_CALL(*mEventThread, |
| onHotplugReceived(Case::Display::TYPE == DisplayDevice::DISPLAY_PRIMARY |
| ? EventThread::DisplayType::Primary |
| : EventThread::DisplayType::External, |
| false)) |
| .Times(1); |
| } |
| |
| template <typename Case> |
| void HandleTransactionLockedTest::verifyDisplayIsConnected(const sp<IBinder>& displayToken) { |
| // The display device should have been set up in the list of displays. |
| ASSERT_TRUE(hasDisplayDevice(displayToken)); |
| const auto& device = getDisplayDevice(displayToken); |
| EXPECT_EQ(static_cast<bool>(Case::Display::SECURE), device->isSecure()); |
| EXPECT_EQ(Case::Display::TYPE == DisplayDevice::DISPLAY_PRIMARY, device->isPrimary()); |
| |
| // The display should have been set up in the current display state |
| ASSERT_TRUE(hasCurrentDisplayState(displayToken)); |
| const auto& current = getCurrentDisplayState(displayToken); |
| EXPECT_EQ(Case::Display::TYPE, current.type); |
| |
| // The display should have been set up in the drawing display state |
| ASSERT_TRUE(hasDrawingDisplayState(displayToken)); |
| const auto& draw = getDrawingDisplayState(displayToken); |
| EXPECT_EQ(Case::Display::TYPE, draw.type); |
| } |
| |
| template <typename Case> |
| void HandleTransactionLockedTest::verifyPhysicalDisplayIsConnected() { |
| // HWComposer should have an entry for the display |
| EXPECT_TRUE(hasHwcDisplay(Case::Display::HWC_DISPLAY_ID)); |
| |
| // The display should be set up as a built-in display. |
| static_assert(0 <= Case::Display::TYPE && |
| Case::Display::TYPE < DisplayDevice::NUM_BUILTIN_DISPLAY_TYPES, |
| "Must use a valid physical display type index for the fixed-size array"); |
| auto& displayToken = mFlinger.mutableDisplayTokens()[Case::Display::TYPE]; |
| ASSERT_TRUE(displayToken != nullptr); |
| |
| verifyDisplayIsConnected<Case>(displayToken); |
| } |
| |
| void HandleTransactionLockedTest::verifyDisplayIsNotConnected(const sp<IBinder>& displayToken) { |
| EXPECT_FALSE(hasDisplayDevice(displayToken)); |
| EXPECT_FALSE(hasCurrentDisplayState(displayToken)); |
| EXPECT_FALSE(hasDrawingDisplayState(displayToken)); |
| } |
| |
| template <typename Case> |
| void HandleTransactionLockedTest::processesHotplugConnectCommon() { |
| // -------------------------------------------------------------------- |
| // Preconditions |
| |
| setupCommonPreconditions<Case>(); |
| |
| // A hotplug connect event is enqueued for a display |
| Case::Display::injectPendingHotplugEvent(this, HWC2::Connection::Connected); |
| |
| // -------------------------------------------------------------------- |
| // Call Expectations |
| |
| EXPECT_CALL(*mComposer, isUsingVrComposer()).WillOnce(Return(false)); |
| |
| setupCommonCallExpectationsForConnectProcessing<Case>(); |
| |
| // -------------------------------------------------------------------- |
| // Invocation |
| |
| mFlinger.handleTransactionLocked(eDisplayTransactionNeeded); |
| |
| // -------------------------------------------------------------------- |
| // Postconditions |
| |
| verifyPhysicalDisplayIsConnected<Case>(); |
| |
| // -------------------------------------------------------------------- |
| // Cleanup conditions |
| |
| EXPECT_CALL(*mComposer, |
| setVsyncEnabled(Case::Display::HWC_DISPLAY_ID, IComposerClient::Vsync::DISABLE)) |
| .WillOnce(Return(Error::NONE)); |
| EXPECT_CALL(*mConsumer, consumerDisconnect()).WillOnce(Return(NO_ERROR)); |
| } |
| |
| template <typename Case> |
| void HandleTransactionLockedTest::ignoresHotplugConnectCommon() { |
| // -------------------------------------------------------------------- |
| // Preconditions |
| |
| setupCommonPreconditions<Case>(); |
| |
| // A hotplug connect event is enqueued for a display |
| Case::Display::injectPendingHotplugEvent(this, HWC2::Connection::Connected); |
| |
| // -------------------------------------------------------------------- |
| // Invocation |
| |
| mFlinger.handleTransactionLocked(eDisplayTransactionNeeded); |
| |
| // -------------------------------------------------------------------- |
| // Postconditions |
| |
| // HWComposer should not have an entry for the display |
| EXPECT_FALSE(hasHwcDisplay(Case::Display::HWC_DISPLAY_ID)); |
| } |
| |
| template <typename Case> |
| void HandleTransactionLockedTest::processesHotplugDisconnectCommon() { |
| // -------------------------------------------------------------------- |
| // Preconditions |
| |
| setupCommonPreconditions<Case>(); |
| |
| // A hotplug disconnect event is enqueued for a display |
| Case::Display::injectPendingHotplugEvent(this, HWC2::Connection::Disconnected); |
| |
| // The display is already completely set up. |
| Case::Display::injectHwcDisplay(this); |
| auto existing = Case::Display::makeFakeExistingDisplayInjector(this); |
| existing.inject(); |
| |
| // -------------------------------------------------------------------- |
| // Call Expectations |
| |
| EXPECT_CALL(*mComposer, isUsingVrComposer()).WillRepeatedly(Return(false)); |
| EXPECT_CALL(*mComposer, getDisplayIdentificationData(Case::Display::HWC_DISPLAY_ID, _, _)) |
| .Times(0); |
| |
| setupCommonCallExpectationsForDisconnectProcessing<Case>(); |
| |
| // -------------------------------------------------------------------- |
| // Invocation |
| |
| mFlinger.handleTransactionLocked(eDisplayTransactionNeeded); |
| |
| // -------------------------------------------------------------------- |
| // Postconditions |
| |
| // HWComposer should not have an entry for the display |
| EXPECT_FALSE(hasHwcDisplay(Case::Display::HWC_DISPLAY_ID)); |
| |
| // The display should not be set up as a built-in display. |
| ASSERT_TRUE(0 <= Case::Display::TYPE && |
| Case::Display::TYPE < DisplayDevice::NUM_BUILTIN_DISPLAY_TYPES); |
| auto displayToken = mFlinger.mutableDisplayTokens()[Case::Display::TYPE]; |
| EXPECT_TRUE(displayToken == nullptr); |
| |
| // The existing token should have been removed |
| verifyDisplayIsNotConnected(existing.token()); |
| } |
| |
| TEST_F(HandleTransactionLockedTest, processesHotplugConnectPrimaryDisplay) { |
| processesHotplugConnectCommon<SimplePrimaryDisplayCase>(); |
| } |
| |
| TEST_F(HandleTransactionLockedTest, |
| processesHotplugConnectPrimaryDisplayWithExternalAlreadyConnected) { |
| // Inject an external display. |
| ExternalDisplayVariant::injectHwcDisplay(this); |
| |
| processesHotplugConnectCommon<SimplePrimaryDisplayCase>(); |
| } |
| |
| TEST_F(HandleTransactionLockedTest, processesHotplugConnectExternalDisplay) { |
| // Inject a primary display. |
| PrimaryDisplayVariant::injectHwcDisplay(this); |
| |
| processesHotplugConnectCommon<SimpleExternalDisplayCase>(); |
| } |
| |
| TEST_F(HandleTransactionLockedTest, ignoresHotplugConnectIfPrimaryAndExternalAlreadyConnected) { |
| // Inject both a primary and external display. |
| PrimaryDisplayVariant::injectHwcDisplay(this); |
| ExternalDisplayVariant::injectHwcDisplay(this); |
| |
| EXPECT_CALL(*mComposer, isUsingVrComposer()).WillRepeatedly(Return(false)); |
| |
| ignoresHotplugConnectCommon<SimpleTertiaryDisplayCase>(); |
| } |
| |
| TEST_F(HandleTransactionLockedTest, ignoresHotplugConnectIfExternalForVrComposer) { |
| // Inject a primary display. |
| PrimaryDisplayVariant::injectHwcDisplay(this); |
| |
| EXPECT_CALL(*mComposer, isUsingVrComposer()).WillRepeatedly(Return(true)); |
| |
| ignoresHotplugConnectCommon<SimpleExternalDisplayCase>(); |
| } |
| |
| TEST_F(HandleTransactionLockedTest, processHotplugDisconnectPrimaryDisplay) { |
| processesHotplugDisconnectCommon<SimplePrimaryDisplayCase>(); |
| } |
| |
| TEST_F(HandleTransactionLockedTest, processHotplugDisconnectExternalDisplay) { |
| processesHotplugDisconnectCommon<SimpleExternalDisplayCase>(); |
| } |
| |
| TEST_F(HandleTransactionLockedTest, processesHotplugConnectThenDisconnectPrimary) { |
| using Case = SimplePrimaryDisplayCase; |
| |
| // -------------------------------------------------------------------- |
| // Preconditions |
| |
| setupCommonPreconditions<Case>(); |
| |
| // A hotplug connect event is enqueued for a display |
| Case::Display::injectPendingHotplugEvent(this, HWC2::Connection::Connected); |
| // A hotplug disconnect event is also enqueued for the same display |
| Case::Display::injectPendingHotplugEvent(this, HWC2::Connection::Disconnected); |
| |
| // -------------------------------------------------------------------- |
| // Call Expectations |
| |
| EXPECT_CALL(*mComposer, isUsingVrComposer()).WillRepeatedly(Return(false)); |
| |
| setupCommonCallExpectationsForConnectProcessing<Case>(); |
| setupCommonCallExpectationsForDisconnectProcessing<Case>(); |
| |
| EXPECT_CALL(*mComposer, |
| setVsyncEnabled(Case::Display::HWC_DISPLAY_ID, IComposerClient::Vsync::DISABLE)) |
| .WillOnce(Return(Error::NONE)); |
| EXPECT_CALL(*mConsumer, consumerDisconnect()).WillOnce(Return(NO_ERROR)); |
| |
| // -------------------------------------------------------------------- |
| // Invocation |
| |
| mFlinger.handleTransactionLocked(eDisplayTransactionNeeded); |
| |
| // -------------------------------------------------------------------- |
| // Postconditions |
| |
| // HWComposer should not have an entry for the display |
| EXPECT_FALSE(hasHwcDisplay(Case::Display::HWC_DISPLAY_ID)); |
| |
| // The display should not be set up as a primary built-in display. |
| ASSERT_TRUE(0 <= Case::Display::TYPE && |
| Case::Display::TYPE < DisplayDevice::NUM_BUILTIN_DISPLAY_TYPES); |
| auto displayToken = mFlinger.mutableDisplayTokens()[Case::Display::TYPE]; |
| EXPECT_TRUE(displayToken == nullptr); |
| } |
| |
| TEST_F(HandleTransactionLockedTest, processesHotplugDisconnectThenConnectPrimary) { |
| using Case = SimplePrimaryDisplayCase; |
| |
| // -------------------------------------------------------------------- |
| // Preconditions |
| |
| setupCommonPreconditions<Case>(); |
| |
| // The display is already completely set up. |
| Case::Display::injectHwcDisplay(this); |
| auto existing = Case::Display::makeFakeExistingDisplayInjector(this); |
| existing.inject(); |
| |
| // A hotplug disconnect event is enqueued for a display |
| Case::Display::injectPendingHotplugEvent(this, HWC2::Connection::Disconnected); |
| // A hotplug connect event is also enqueued for the same display |
| Case::Display::injectPendingHotplugEvent(this, HWC2::Connection::Connected); |
| |
| // -------------------------------------------------------------------- |
| // Call Expectations |
| |
| EXPECT_CALL(*mComposer, isUsingVrComposer()).WillRepeatedly(Return(false)); |
| |
| setupCommonCallExpectationsForConnectProcessing<Case>(); |
| setupCommonCallExpectationsForDisconnectProcessing<Case>(); |
| |
| // -------------------------------------------------------------------- |
| // Invocation |
| |
| mFlinger.handleTransactionLocked(eDisplayTransactionNeeded); |
| |
| // -------------------------------------------------------------------- |
| // Postconditions |
| |
| // The existing token should have been removed |
| verifyDisplayIsNotConnected(existing.token()); |
| static_assert(0 <= Case::Display::TYPE && |
| Case::Display::TYPE < DisplayDevice::NUM_BUILTIN_DISPLAY_TYPES, |
| "Display type must be a built-in display"); |
| EXPECT_NE(existing.token(), mFlinger.mutableDisplayTokens()[Case::Display::TYPE]); |
| |
| // A new display should be connected in its place |
| |
| verifyPhysicalDisplayIsConnected<Case>(); |
| |
| // -------------------------------------------------------------------- |
| // Cleanup conditions |
| |
| EXPECT_CALL(*mComposer, |
| setVsyncEnabled(Case::Display::HWC_DISPLAY_ID, IComposerClient::Vsync::DISABLE)) |
| .WillOnce(Return(Error::NONE)); |
| EXPECT_CALL(*mConsumer, consumerDisconnect()).WillOnce(Return(NO_ERROR)); |
| } |
| |
| TEST_F(HandleTransactionLockedTest, processesVirtualDisplayAdded) { |
| using Case = HwcVirtualDisplayCase; |
| |
| // -------------------------------------------------------------------- |
| // Preconditions |
| |
| // The HWC supports at least one virtual display |
| injectMockComposer(1); |
| |
| setupCommonPreconditions<Case>(); |
| |
| // A virtual display was added to the current state, and it has a |
| // surface(producer) |
| sp<BBinder> displayToken = new BBinder(); |
| |
| DisplayDeviceState info; |
| info.type = Case::Display::TYPE; |
| info.isSecure = static_cast<bool>(Case::Display::SECURE); |
| |
| sp<mock::GraphicBufferProducer> surface{new mock::GraphicBufferProducer()}; |
| info.surface = surface; |
| mFlinger.mutableCurrentState().displays.add(displayToken, info); |
| |
| // -------------------------------------------------------------------- |
| // Call Expectations |
| |
| Case::Display::setupFramebufferConsumerBufferQueueCallExpectations(this); |
| Case::Display::setupNativeWindowSurfaceCreationCallExpectations(this); |
| |
| EXPECT_CALL(*surface, query(NATIVE_WINDOW_WIDTH, _)) |
| .WillRepeatedly(DoAll(SetArgPointee<1>(Case::Display::WIDTH), Return(NO_ERROR))); |
| EXPECT_CALL(*surface, query(NATIVE_WINDOW_HEIGHT, _)) |
| .WillRepeatedly(DoAll(SetArgPointee<1>(Case::Display::HEIGHT), Return(NO_ERROR))); |
| EXPECT_CALL(*surface, query(NATIVE_WINDOW_FORMAT, _)) |
| .WillRepeatedly(DoAll(SetArgPointee<1>(DEFAULT_VIRTUAL_DISPLAY_SURFACE_FORMAT), |
| Return(NO_ERROR))); |
| EXPECT_CALL(*surface, query(NATIVE_WINDOW_CONSUMER_USAGE_BITS, _)) |
| .WillRepeatedly(DoAll(SetArgPointee<1>(0), Return(NO_ERROR))); |
| |
| EXPECT_CALL(*surface, setAsyncMode(true)).Times(1); |
| |
| EXPECT_CALL(*mProducer, connect(_, _, _, _)).Times(1); |
| EXPECT_CALL(*mProducer, disconnect(_, _)).Times(1); |
| |
| Case::Display::setupHwcVirtualDisplayCreationCallExpectations(this); |
| Case::WideColorSupport::setupComposerCallExpectations(this); |
| Case::HdrSupport::setupComposerCallExpectations(this); |
| Case::PerFrameMetadataSupport::setupComposerCallExpectations(this); |
| |
| // -------------------------------------------------------------------- |
| // Invocation |
| |
| mFlinger.handleTransactionLocked(eDisplayTransactionNeeded); |
| |
| // -------------------------------------------------------------------- |
| // Postconditions |
| |
| // The display device should have been set up in the list of displays. |
| verifyDisplayIsConnected<Case>(displayToken); |
| |
| // -------------------------------------------------------------------- |
| // Cleanup conditions |
| |
| EXPECT_CALL(*mComposer, destroyVirtualDisplay(Case::Display::HWC_DISPLAY_ID)) |
| .WillOnce(Return(Error::NONE)); |
| EXPECT_CALL(*mConsumer, consumerDisconnect()).WillOnce(Return(NO_ERROR)); |
| } |
| |
| TEST_F(HandleTransactionLockedTest, processesVirtualDisplayAddedWithNoSurface) { |
| using Case = HwcVirtualDisplayCase; |
| |
| // -------------------------------------------------------------------- |
| // Preconditions |
| |
| // The HWC supports at least one virtual display |
| injectMockComposer(1); |
| |
| setupCommonPreconditions<Case>(); |
| |
| // A virtual display was added to the current state, but it does not have a |
| // surface. |
| sp<BBinder> displayToken = new BBinder(); |
| |
| DisplayDeviceState info; |
| info.type = Case::Display::TYPE; |
| info.isSecure = static_cast<bool>(Case::Display::SECURE); |
| |
| mFlinger.mutableCurrentState().displays.add(displayToken, info); |
| |
| // -------------------------------------------------------------------- |
| // Call Expectations |
| |
| // -------------------------------------------------------------------- |
| // Invocation |
| |
| mFlinger.handleTransactionLocked(eDisplayTransactionNeeded); |
| |
| // -------------------------------------------------------------------- |
| // Postconditions |
| |
| // There will not be a display device set up. |
| EXPECT_FALSE(hasDisplayDevice(displayToken)); |
| |
| // The drawing display state will be set from the current display state. |
| ASSERT_TRUE(hasDrawingDisplayState(displayToken)); |
| const auto& draw = getDrawingDisplayState(displayToken); |
| EXPECT_EQ(Case::Display::TYPE, draw.type); |
| } |
| |
| TEST_F(HandleTransactionLockedTest, processesVirtualDisplayRemoval) { |
| using Case = HwcVirtualDisplayCase; |
| |
| // -------------------------------------------------------------------- |
| // Preconditions |
| |
| // A virtual display is set up but is removed from the current state. |
| mFlinger.mutableHwcDisplayData().resize(3); |
| Case::Display::injectHwcDisplay(this); |
| auto existing = Case::Display::makeFakeExistingDisplayInjector(this); |
| existing.inject(); |
| mFlinger.mutableCurrentState().displays.removeItem(existing.token()); |
| |
| // -------------------------------------------------------------------- |
| // Call Expectations |
| |
| EXPECT_CALL(*mComposer, isUsingVrComposer()).WillRepeatedly(Return(false)); |
| |
| // -------------------------------------------------------------------- |
| // Invocation |
| |
| mFlinger.handleTransactionLocked(eDisplayTransactionNeeded); |
| |
| // -------------------------------------------------------------------- |
| // Postconditions |
| |
| // The existing token should have been removed |
| verifyDisplayIsNotConnected(existing.token()); |
| } |
| |
| TEST_F(HandleTransactionLockedTest, processesDisplayLayerStackChanges) { |
| using Case = NonHwcVirtualDisplayCase; |
| |
| constexpr uint32_t oldLayerStack = 0u; |
| constexpr uint32_t newLayerStack = 123u; |
| |
| // -------------------------------------------------------------------- |
| // Preconditions |
| |
| // A display is set up |
| auto display = Case::Display::makeFakeExistingDisplayInjector(this); |
| display.inject(); |
| |
| // There is a change to the layerStack state |
| display.mutableDrawingDisplayState().layerStack = oldLayerStack; |
| display.mutableCurrentDisplayState().layerStack = newLayerStack; |
| |
| // -------------------------------------------------------------------- |
| // Invocation |
| |
| mFlinger.handleTransactionLocked(eDisplayTransactionNeeded); |
| |
| // -------------------------------------------------------------------- |
| // Postconditions |
| |
| EXPECT_EQ(newLayerStack, display.mutableDisplayDevice()->getLayerStack()); |
| } |
| |
| TEST_F(HandleTransactionLockedTest, processesDisplayTransformChanges) { |
| using Case = NonHwcVirtualDisplayCase; |
| |
| constexpr int oldTransform = 0; |
| constexpr int newTransform = 2; |
| |
| // -------------------------------------------------------------------- |
| // Preconditions |
| |
| // A display is set up |
| auto display = Case::Display::makeFakeExistingDisplayInjector(this); |
| display.inject(); |
| |
| // There is a change to the orientation state |
| display.mutableDrawingDisplayState().orientation = oldTransform; |
| display.mutableCurrentDisplayState().orientation = newTransform; |
| |
| // -------------------------------------------------------------------- |
| // Invocation |
| |
| mFlinger.handleTransactionLocked(eDisplayTransactionNeeded); |
| |
| // -------------------------------------------------------------------- |
| // Postconditions |
| |
| EXPECT_EQ(newTransform, display.mutableDisplayDevice()->getOrientation()); |
| } |
| |
| TEST_F(HandleTransactionLockedTest, processesDisplayViewportChanges) { |
| using Case = NonHwcVirtualDisplayCase; |
| |
| const Rect oldViewport(0, 0, 0, 0); |
| const Rect newViewport(0, 0, 123, 456); |
| |
| // -------------------------------------------------------------------- |
| // Preconditions |
| |
| // A display is set up |
| auto display = Case::Display::makeFakeExistingDisplayInjector(this); |
| display.inject(); |
| |
| // There is a change to the viewport state |
| display.mutableDrawingDisplayState().viewport = oldViewport; |
| display.mutableCurrentDisplayState().viewport = newViewport; |
| |
| // -------------------------------------------------------------------- |
| // Invocation |
| |
| mFlinger.handleTransactionLocked(eDisplayTransactionNeeded); |
| |
| // -------------------------------------------------------------------- |
| // Postconditions |
| |
| EXPECT_EQ(newViewport, display.mutableDisplayDevice()->getViewport()); |
| } |
| |
| TEST_F(HandleTransactionLockedTest, processesDisplayFrameChanges) { |
| using Case = NonHwcVirtualDisplayCase; |
| |
| const Rect oldFrame(0, 0, 0, 0); |
| const Rect newFrame(0, 0, 123, 456); |
| |
| // -------------------------------------------------------------------- |
| // Preconditions |
| |
| // A display is set up |
| auto display = Case::Display::makeFakeExistingDisplayInjector(this); |
| display.inject(); |
| |
| // There is a change to the viewport state |
| display.mutableDrawingDisplayState().frame = oldFrame; |
| display.mutableCurrentDisplayState().frame = newFrame; |
| |
| // -------------------------------------------------------------------- |
| // Invocation |
| |
| mFlinger.handleTransactionLocked(eDisplayTransactionNeeded); |
| |
| // -------------------------------------------------------------------- |
| // Postconditions |
| |
| EXPECT_EQ(newFrame, display.mutableDisplayDevice()->getFrame()); |
| } |
| |
| TEST_F(HandleTransactionLockedTest, processesDisplayWidthChanges) { |
| using Case = NonHwcVirtualDisplayCase; |
| |
| constexpr int oldWidth = 0; |
| constexpr int oldHeight = 10; |
| constexpr int newWidth = 123; |
| |
| // -------------------------------------------------------------------- |
| // Preconditions |
| |
| // A display is set up |
| auto nativeWindow = new mock::NativeWindow(); |
| auto displaySurface = new mock::DisplaySurface(); |
| auto renderSurface = new renderengine::mock::Surface(); |
| auto display = Case::Display::makeFakeExistingDisplayInjector(this); |
| display.setNativeWindow(nativeWindow); |
| display.setDisplaySurface(displaySurface); |
| display.setRenderSurface(std::unique_ptr<renderengine::Surface>(renderSurface)); |
| display.inject(); |
| |
| // There is a change to the viewport state |
| display.mutableDrawingDisplayState().width = oldWidth; |
| display.mutableDrawingDisplayState().height = oldHeight; |
| display.mutableCurrentDisplayState().width = newWidth; |
| display.mutableCurrentDisplayState().height = oldHeight; |
| |
| // -------------------------------------------------------------------- |
| // Call Expectations |
| |
| EXPECT_CALL(*renderSurface, setNativeWindow(nullptr)).Times(1); |
| EXPECT_CALL(*displaySurface, resizeBuffers(newWidth, oldHeight)).Times(1); |
| EXPECT_CALL(*renderSurface, setNativeWindow(nativeWindow)).Times(1); |
| EXPECT_CALL(*renderSurface, getWidth()).WillOnce(Return(newWidth)); |
| EXPECT_CALL(*renderSurface, getHeight()).WillOnce(Return(oldHeight)); |
| |
| // -------------------------------------------------------------------- |
| // Invocation |
| |
| mFlinger.handleTransactionLocked(eDisplayTransactionNeeded); |
| } |
| |
| TEST_F(HandleTransactionLockedTest, processesDisplayHeightChanges) { |
| using Case = NonHwcVirtualDisplayCase; |
| |
| constexpr int oldWidth = 0; |
| constexpr int oldHeight = 10; |
| constexpr int newHeight = 123; |
| |
| // -------------------------------------------------------------------- |
| // Preconditions |
| |
| // A display is set up |
| auto nativeWindow = new mock::NativeWindow(); |
| auto displaySurface = new mock::DisplaySurface(); |
| auto renderSurface = new renderengine::mock::Surface(); |
| auto display = Case::Display::makeFakeExistingDisplayInjector(this); |
| display.setNativeWindow(nativeWindow); |
| display.setDisplaySurface(displaySurface); |
| display.setRenderSurface(std::unique_ptr<renderengine::Surface>(renderSurface)); |
| display.inject(); |
| |
| // There is a change to the viewport state |
| display.mutableDrawingDisplayState().width = oldWidth; |
| display.mutableDrawingDisplayState().height = oldHeight; |
| display.mutableCurrentDisplayState().width = oldWidth; |
| display.mutableCurrentDisplayState().height = newHeight; |
| |
| // -------------------------------------------------------------------- |
| // Call Expectations |
| |
| EXPECT_CALL(*renderSurface, setNativeWindow(nullptr)).Times(1); |
| EXPECT_CALL(*displaySurface, resizeBuffers(oldWidth, newHeight)).Times(1); |
| EXPECT_CALL(*renderSurface, setNativeWindow(nativeWindow)).Times(1); |
| EXPECT_CALL(*renderSurface, getWidth()).WillOnce(Return(oldWidth)); |
| EXPECT_CALL(*renderSurface, getHeight()).WillOnce(Return(newHeight)); |
| |
| // -------------------------------------------------------------------- |
| // Invocation |
| |
| mFlinger.handleTransactionLocked(eDisplayTransactionNeeded); |
| } |
| |
| /* ------------------------------------------------------------------------ |
| * SurfaceFlinger::setDisplayStateLocked |
| */ |
| |
| TEST_F(DisplayTransactionTest, setDisplayStateLockedDoesNothingWithUnknownDisplay) { |
| // -------------------------------------------------------------------- |
| // Preconditions |
| |
| // We have an unknown display token not associated with a known display |
| sp<BBinder> displayToken = new BBinder(); |
| |
| // The requested display state references the unknown display. |
| DisplayState state; |
| state.what = DisplayState::eLayerStackChanged; |
| state.token = displayToken; |
| state.layerStack = 456; |
| |
| // -------------------------------------------------------------------- |
| // Invocation |
| |
| uint32_t flags = mFlinger.setDisplayStateLocked(state); |
| |
| // -------------------------------------------------------------------- |
| // Postconditions |
| |
| // The returned flags are empty |
| EXPECT_EQ(0u, flags); |
| |
| // The display token still doesn't match anything known. |
| EXPECT_FALSE(hasCurrentDisplayState(displayToken)); |
| } |
| |
| TEST_F(DisplayTransactionTest, setDisplayStateLockedDoesNothingWhenNoChanges) { |
| using Case = SimplePrimaryDisplayCase; |
| |
| // -------------------------------------------------------------------- |
| // Preconditions |
| |
| // A display is already set up |
| auto display = Case::Display::makeFakeExistingDisplayInjector(this); |
| display.inject(); |
| |
| // No changes are made to the display |
| DisplayState state; |
| state.what = 0; |
| state.token = display.token(); |
| |
| // -------------------------------------------------------------------- |
| // Invocation |
| |
| uint32_t flags = mFlinger.setDisplayStateLocked(state); |
| |
| // -------------------------------------------------------------------- |
| // Postconditions |
| |
| // The returned flags are empty |
| EXPECT_EQ(0u, flags); |
| } |
| |
| TEST_F(DisplayTransactionTest, setDisplayStateLockedDoesNothingIfSurfaceDidNotChange) { |
| using Case = SimplePrimaryDisplayCase; |
| |
| // -------------------------------------------------------------------- |
| // Preconditions |
| |
| // A display is already set up |
| auto display = Case::Display::makeFakeExistingDisplayInjector(this); |
| display.inject(); |
| |
| // There is a surface that can be set. |
| sp<mock::GraphicBufferProducer> surface = new mock::GraphicBufferProducer(); |
| |
| // The current display state has the surface set |
| display.mutableCurrentDisplayState().surface = surface; |
| |
| // The incoming request sets the same surface |
| DisplayState state; |
| state.what = DisplayState::eSurfaceChanged; |
| state.token = display.token(); |
| state.surface = surface; |
| |
| // -------------------------------------------------------------------- |
| // Invocation |
| |
| uint32_t flags = mFlinger.setDisplayStateLocked(state); |
| |
| // -------------------------------------------------------------------- |
| // Postconditions |
| |
| // The returned flags are empty |
| EXPECT_EQ(0u, flags); |
| |
| // The current display state is unchanged. |
| EXPECT_EQ(surface.get(), display.getCurrentDisplayState().surface.get()); |
| } |
| |
| TEST_F(DisplayTransactionTest, setDisplayStateLockedRequestsUpdateIfSurfaceChanged) { |
| using Case = SimplePrimaryDisplayCase; |
| |
| // -------------------------------------------------------------------- |
| // Preconditions |
| |
| // A display is already set up |
| auto display = Case::Display::makeFakeExistingDisplayInjector(this); |
| display.inject(); |
| |
| // There is a surface that can be set. |
| sp<mock::GraphicBufferProducer> surface = new mock::GraphicBufferProducer(); |
| |
| // The current display state does not have a surface |
| display.mutableCurrentDisplayState().surface = nullptr; |
| |
| // The incoming request sets a surface |
| DisplayState state; |
| state.what = DisplayState::eSurfaceChanged; |
| state.token = display.token(); |
| state.surface = surface; |
| |
| // -------------------------------------------------------------------- |
| // Invocation |
| |
| uint32_t flags = mFlinger.setDisplayStateLocked(state); |
| |
| // -------------------------------------------------------------------- |
| // Postconditions |
| |
| // The returned flags indicate a transaction is needed |
| EXPECT_EQ(eDisplayTransactionNeeded, flags); |
| |
| // The current display layer stack state is set to the new value |
| EXPECT_EQ(surface.get(), display.getCurrentDisplayState().surface.get()); |
| } |
| |
| TEST_F(DisplayTransactionTest, setDisplayStateLockedDoesNothingIfLayerStackDidNotChange) { |
| using Case = SimplePrimaryDisplayCase; |
| |
| // -------------------------------------------------------------------- |
| // Preconditions |
| |
| // A display is already set up |
| auto display = Case::Display::makeFakeExistingDisplayInjector(this); |
| display.inject(); |
| |
| // The display has a layer stack set |
| display.mutableCurrentDisplayState().layerStack = 456u; |
| |
| // The incoming request sets the same layer stack |
| DisplayState state; |
| state.what = DisplayState::eLayerStackChanged; |
| state.token = display.token(); |
| state.layerStack = 456u; |
| |
| // -------------------------------------------------------------------- |
| // Invocation |
| |
| uint32_t flags = mFlinger.setDisplayStateLocked(state); |
| |
| // -------------------------------------------------------------------- |
| // Postconditions |
| |
| // The returned flags are empty |
| EXPECT_EQ(0u, flags); |
| |
| // The current display state is unchanged |
| EXPECT_EQ(456u, display.getCurrentDisplayState().layerStack); |
| } |
| |
| TEST_F(DisplayTransactionTest, setDisplayStateLockedRequestsUpdateIfLayerStackChanged) { |
| using Case = SimplePrimaryDisplayCase; |
| |
| // -------------------------------------------------------------------- |
| // Preconditions |
| |
| // A display is set up |
| auto display = Case::Display::makeFakeExistingDisplayInjector(this); |
| display.inject(); |
| |
| // The display has a layer stack set |
| display.mutableCurrentDisplayState().layerStack = 654u; |
| |
| // The incoming request sets a different layer stack |
| DisplayState state; |
| state.what = DisplayState::eLayerStackChanged; |
| state.token = display.token(); |
| state.layerStack = 456u; |
| |
| // -------------------------------------------------------------------- |
| // Invocation |
| |
| uint32_t flags = mFlinger.setDisplayStateLocked(state); |
| |
| // -------------------------------------------------------------------- |
| // Postconditions |
| |
| // The returned flags indicate a transaction is needed |
| EXPECT_EQ(eDisplayTransactionNeeded, flags); |
| |
| // The desired display state has been set to the new value. |
| EXPECT_EQ(456u, display.getCurrentDisplayState().layerStack); |
| } |
| |
| TEST_F(DisplayTransactionTest, setDisplayStateLockedDoesNothingIfProjectionDidNotChange) { |
| using Case = SimplePrimaryDisplayCase; |
| constexpr int initialOrientation = 180; |
| const Rect initialFrame = {1, 2, 3, 4}; |
| const Rect initialViewport = {5, 6, 7, 8}; |
| |
| // -------------------------------------------------------------------- |
| // Preconditions |
| |
| // A display is set up |
| auto display = Case::Display::makeFakeExistingDisplayInjector(this); |
| display.inject(); |
| |
| // The current display state projection state is all set |
| display.mutableCurrentDisplayState().orientation = initialOrientation; |
| display.mutableCurrentDisplayState().frame = initialFrame; |
| display.mutableCurrentDisplayState().viewport = initialViewport; |
| |
| // The incoming request sets the same projection state |
| DisplayState state; |
| state.what = DisplayState::eDisplayProjectionChanged; |
| state.token = display.token(); |
| state.orientation = initialOrientation; |
| state.frame = initialFrame; |
| state.viewport = initialViewport; |
| |
| // -------------------------------------------------------------------- |
| // Invocation |
| |
| uint32_t flags = mFlinger.setDisplayStateLocked(state); |
| |
| // -------------------------------------------------------------------- |
| // Postconditions |
| |
| // The returned flags are empty |
| EXPECT_EQ(0u, flags); |
| |
| // The current display state is unchanged |
| EXPECT_EQ(initialOrientation, display.getCurrentDisplayState().orientation); |
| |
| EXPECT_EQ(initialFrame, display.getCurrentDisplayState().frame); |
| EXPECT_EQ(initialViewport, display.getCurrentDisplayState().viewport); |
| } |
| |
| TEST_F(DisplayTransactionTest, setDisplayStateLockedRequestsUpdateIfOrientationChanged) { |
| using Case = SimplePrimaryDisplayCase; |
| constexpr int initialOrientation = 90; |
| constexpr int desiredOrientation = 180; |
| |
| // -------------------------------------------------------------------- |
| // Preconditions |
| |
| // A display is set up |
| auto display = Case::Display::makeFakeExistingDisplayInjector(this); |
| display.inject(); |
| |
| // The current display state has an orientation set |
| display.mutableCurrentDisplayState().orientation = initialOrientation; |
| |
| // The incoming request sets a different orientation |
| DisplayState state; |
| state.what = DisplayState::eDisplayProjectionChanged; |
| state.token = display.token(); |
| state.orientation = desiredOrientation; |
| |
| // -------------------------------------------------------------------- |
| // Invocation |
| |
| uint32_t flags = mFlinger.setDisplayStateLocked(state); |
| |
| // -------------------------------------------------------------------- |
| // Postconditions |
| |
| // The returned flags indicate a transaction is needed |
| EXPECT_EQ(eDisplayTransactionNeeded, flags); |
| |
| // The current display state has the new value. |
| EXPECT_EQ(desiredOrientation, display.getCurrentDisplayState().orientation); |
| } |
| |
| TEST_F(DisplayTransactionTest, setDisplayStateLockedRequestsUpdateIfFrameChanged) { |
| using Case = SimplePrimaryDisplayCase; |
| const Rect initialFrame = {0, 0, 0, 0}; |
| const Rect desiredFrame = {5, 6, 7, 8}; |
| |
| // -------------------------------------------------------------------- |
| // Preconditions |
| |
| // A display is set up |
| auto display = Case::Display::makeFakeExistingDisplayInjector(this); |
| display.inject(); |
| |
| // The current display state does not have a frame |
| display.mutableCurrentDisplayState().frame = initialFrame; |
| |
| // The incoming request sets a frame |
| DisplayState state; |
| state.what = DisplayState::eDisplayProjectionChanged; |
| state.token = display.token(); |
| state.frame = desiredFrame; |
| |
| // -------------------------------------------------------------------- |
| // Invocation |
| |
| uint32_t flags = mFlinger.setDisplayStateLocked(state); |
| |
| // -------------------------------------------------------------------- |
| // Postconditions |
| |
| // The returned flags indicate a transaction is needed |
| EXPECT_EQ(eDisplayTransactionNeeded, flags); |
| |
| // The current display state has the new value. |
| EXPECT_EQ(desiredFrame, display.getCurrentDisplayState().frame); |
| } |
| |
| TEST_F(DisplayTransactionTest, setDisplayStateLockedRequestsUpdateIfViewportChanged) { |
| using Case = SimplePrimaryDisplayCase; |
| const Rect initialViewport = {0, 0, 0, 0}; |
| const Rect desiredViewport = {5, 6, 7, 8}; |
| |
| // -------------------------------------------------------------------- |
| // Preconditions |
| |
| // A display is set up |
| auto display = Case::Display::makeFakeExistingDisplayInjector(this); |
| display.inject(); |
| |
| // The current display state does not have a viewport |
| display.mutableCurrentDisplayState().viewport = initialViewport; |
| |
| // The incoming request sets a viewport |
| DisplayState state; |
| state.what = DisplayState::eDisplayProjectionChanged; |
| state.token = display.token(); |
| state.viewport = desiredViewport; |
| |
| // -------------------------------------------------------------------- |
| // Invocation |
| |
| uint32_t flags = mFlinger.setDisplayStateLocked(state); |
| |
| // -------------------------------------------------------------------- |
| // Postconditions |
| |
| // The returned flags indicate a transaction is needed |
| EXPECT_EQ(eDisplayTransactionNeeded, flags); |
| |
| // The current display state has the new value. |
| EXPECT_EQ(desiredViewport, display.getCurrentDisplayState().viewport); |
| } |
| |
| TEST_F(DisplayTransactionTest, setDisplayStateLockedDoesNothingIfSizeDidNotChange) { |
| using Case = SimplePrimaryDisplayCase; |
| constexpr uint32_t initialWidth = 1024; |
| constexpr uint32_t initialHeight = 768; |
| |
| // -------------------------------------------------------------------- |
| // Preconditions |
| |
| // A display is set up |
| auto display = Case::Display::makeFakeExistingDisplayInjector(this); |
| display.inject(); |
| |
| // The current display state has a size set |
| display.mutableCurrentDisplayState().width = initialWidth; |
| display.mutableCurrentDisplayState().height = initialHeight; |
| |
| // The incoming request sets the same display size |
| DisplayState state; |
| state.what = DisplayState::eDisplaySizeChanged; |
| state.token = display.token(); |
| state.width = initialWidth; |
| state.height = initialHeight; |
| |
| // -------------------------------------------------------------------- |
| // Invocation |
| |
| uint32_t flags = mFlinger.setDisplayStateLocked(state); |
| |
| // -------------------------------------------------------------------- |
| // Postconditions |
| |
| // The returned flags are empty |
| EXPECT_EQ(0u, flags); |
| |
| // The current display state is unchanged |
| EXPECT_EQ(initialWidth, display.getCurrentDisplayState().width); |
| EXPECT_EQ(initialHeight, display.getCurrentDisplayState().height); |
| } |
| |
| TEST_F(DisplayTransactionTest, setDisplayStateLockedRequestsUpdateIfWidthChanged) { |
| using Case = SimplePrimaryDisplayCase; |
| constexpr uint32_t initialWidth = 0; |
| constexpr uint32_t desiredWidth = 1024; |
| |
| // -------------------------------------------------------------------- |
| // Preconditions |
| |
| // A display is set up |
| auto display = Case::Display::makeFakeExistingDisplayInjector(this); |
| display.inject(); |
| |
| // The display does not yet have a width |
| display.mutableCurrentDisplayState().width = initialWidth; |
| |
| // The incoming request sets a display width |
| DisplayState state; |
| state.what = DisplayState::eDisplaySizeChanged; |
| state.token = display.token(); |
| state.width = desiredWidth; |
| |
| // -------------------------------------------------------------------- |
| // Invocation |
| |
| uint32_t flags = mFlinger.setDisplayStateLocked(state); |
| |
| // -------------------------------------------------------------------- |
| // Postconditions |
| |
| // The returned flags indicate a transaction is needed |
| EXPECT_EQ(eDisplayTransactionNeeded, flags); |
| |
| // The current display state has the new value. |
| EXPECT_EQ(desiredWidth, display.getCurrentDisplayState().width); |
| } |
| |
| TEST_F(DisplayTransactionTest, setDisplayStateLockedRequestsUpdateIfHeightChanged) { |
| using Case = SimplePrimaryDisplayCase; |
| constexpr uint32_t initialHeight = 0; |
| constexpr uint32_t desiredHeight = 768; |
| |
| // -------------------------------------------------------------------- |
| // Preconditions |
| |
| // A display is set up |
| auto display = Case::Display::makeFakeExistingDisplayInjector(this); |
| display.inject(); |
| |
| // The display does not yet have a height |
| display.mutableCurrentDisplayState().height = initialHeight; |
| |
| // The incoming request sets a display height |
| DisplayState state; |
| state.what = DisplayState::eDisplaySizeChanged; |
| state.token = display.token(); |
| state.height = desiredHeight; |
| |
| // -------------------------------------------------------------------- |
| // Invocation |
| |
| uint32_t flags = mFlinger.setDisplayStateLocked(state); |
| |
| // -------------------------------------------------------------------- |
| // Postconditions |
| |
| // The returned flags indicate a transaction is needed |
| EXPECT_EQ(eDisplayTransactionNeeded, flags); |
| |
| // The current display state has the new value. |
| EXPECT_EQ(desiredHeight, display.getCurrentDisplayState().height); |
| } |
| |
| /* ------------------------------------------------------------------------ |
| * SurfaceFlinger::onInitializeDisplays |
| */ |
| |
| TEST_F(DisplayTransactionTest, onInitializeDisplaysSetsUpPrimaryDisplay) { |
| using Case = SimplePrimaryDisplayCase; |
| |
| // -------------------------------------------------------------------- |
| // Preconditions |
| |
| // A primary display is set up |
| Case::Display::injectHwcDisplay(this); |
| auto primaryDisplay = Case::Display::makeFakeExistingDisplayInjector(this); |
| primaryDisplay.inject(); |
| |
| // -------------------------------------------------------------------- |
| // Call Expectations |
| |
| // We expect the surface interceptor to possibly be used, but we treat it as |
| // disabled since it is called as a side effect rather than directly by this |
| // function. |
| EXPECT_CALL(*mSurfaceInterceptor, isEnabled()).WillOnce(Return(false)); |
| |
| // We expect a call to get the active display config. |
| Case::Display::setupHwcGetActiveConfigCallExpectations(this); |
| |
| // We expect invalidate() to be invoked once to trigger display transaction |
| // processing. |
| EXPECT_CALL(*mMessageQueue, invalidate()).Times(1); |
| |
| // -------------------------------------------------------------------- |
| // Invocation |
| |
| mFlinger.onInitializeDisplays(); |
| |
| // -------------------------------------------------------------------- |
| // Postconditions |
| |
| // The primary display should have a current state |
| ASSERT_TRUE(hasCurrentDisplayState(primaryDisplay.token())); |
| const auto& primaryDisplayState = getCurrentDisplayState(primaryDisplay.token()); |
| // The layer stack state should be set to zero |
| EXPECT_EQ(0u, primaryDisplayState.layerStack); |
| // The orientation state should be set to zero |
| EXPECT_EQ(0, primaryDisplayState.orientation); |
| |
| // The frame state should be set to INVALID |
| EXPECT_EQ(Rect::INVALID_RECT, primaryDisplayState.frame); |
| |
| // The viewport state should be set to INVALID |
| EXPECT_EQ(Rect::INVALID_RECT, primaryDisplayState.viewport); |
| |
| // The width and height should both be zero |
| EXPECT_EQ(0u, primaryDisplayState.width); |
| EXPECT_EQ(0u, primaryDisplayState.height); |
| |
| // The display should be set to HWC_POWER_MODE_NORMAL |
| ASSERT_TRUE(hasDisplayDevice(primaryDisplay.token())); |
| auto displayDevice = primaryDisplay.mutableDisplayDevice(); |
| EXPECT_EQ(HWC_POWER_MODE_NORMAL, displayDevice->getPowerMode()); |
| |
| // The display refresh period should be set in the frame tracker. |
| FrameStats stats; |
| mFlinger.getAnimFrameTracker().getStats(&stats); |
| EXPECT_EQ(DEFAULT_REFRESH_RATE, stats.refreshPeriodNano); |
| |
| // The display transaction needed flag should be set. |
| EXPECT_TRUE(hasTransactionFlagSet(eDisplayTransactionNeeded)); |
| |
| // The compositor timing should be set to default values |
| const auto& compositorTiming = mFlinger.getCompositorTiming(); |
| EXPECT_EQ(-DEFAULT_REFRESH_RATE, compositorTiming.deadline); |
| EXPECT_EQ(DEFAULT_REFRESH_RATE, compositorTiming.interval); |
| EXPECT_EQ(DEFAULT_REFRESH_RATE, compositorTiming.presentLatency); |
| } |
| |
| /* ------------------------------------------------------------------------ |
| * SurfaceFlinger::setPowerModeInternal |
| */ |
| |
| // Used when we simulate a display that supports doze. |
| struct DozeIsSupportedVariant { |
| static constexpr bool DOZE_SUPPORTED = true; |
| static constexpr IComposerClient::PowerMode ACTUAL_POWER_MODE_FOR_DOZE = |
| IComposerClient::PowerMode::DOZE; |
| static constexpr IComposerClient::PowerMode ACTUAL_POWER_MODE_FOR_DOZE_SUSPEND = |
| IComposerClient::PowerMode::DOZE_SUSPEND; |
| }; |
| |
| // Used when we simulate a display that does not support doze. |
| struct DozeNotSupportedVariant { |
| static constexpr bool DOZE_SUPPORTED = false; |
| static constexpr IComposerClient::PowerMode ACTUAL_POWER_MODE_FOR_DOZE = |
| IComposerClient::PowerMode::ON; |
| static constexpr IComposerClient::PowerMode ACTUAL_POWER_MODE_FOR_DOZE_SUSPEND = |
| IComposerClient::PowerMode::ON; |
| }; |
| |
| struct EventThreadBaseSupportedVariant { |
| static void setupEventAndEventControlThreadNoCallExpectations(DisplayTransactionTest* test) { |
| // The event control thread should not be notified. |
| EXPECT_CALL(*test->mEventControlThread, setVsyncEnabled(_)).Times(0); |
| |
| // The event thread should not be notified. |
| EXPECT_CALL(*test->mEventThread, onScreenReleased()).Times(0); |
| EXPECT_CALL(*test->mEventThread, onScreenAcquired()).Times(0); |
| } |
| }; |
| |
| struct EventThreadNotSupportedVariant : public EventThreadBaseSupportedVariant { |
| static void setupAcquireAndEnableVsyncCallExpectations(DisplayTransactionTest* test) { |
| // These calls are only expected for the primary display. |
| |
| // Instead expect no calls. |
| setupEventAndEventControlThreadNoCallExpectations(test); |
| } |
| |
| static void setupReleaseAndDisableVsyncCallExpectations(DisplayTransactionTest* test) { |
| // These calls are only expected for the primary display. |
| |
| // Instead expect no calls. |
| setupEventAndEventControlThreadNoCallExpectations(test); |
| } |
| }; |
| |
| struct EventThreadIsSupportedVariant : public EventThreadBaseSupportedVariant { |
| static void setupAcquireAndEnableVsyncCallExpectations(DisplayTransactionTest* test) { |
| // The event control thread should be notified to enable vsyncs |
| EXPECT_CALL(*test->mEventControlThread, setVsyncEnabled(true)).Times(1); |
| |
| // The event thread should be notified that the screen was acquired. |
| EXPECT_CALL(*test->mEventThread, onScreenAcquired()).Times(1); |
| } |
| |
| static void setupReleaseAndDisableVsyncCallExpectations(DisplayTransactionTest* test) { |
| // There should be a call to setVsyncEnabled(false) |
| EXPECT_CALL(*test->mEventControlThread, setVsyncEnabled(false)).Times(1); |
| |
| // The event thread should not be notified that the screen was released. |
| EXPECT_CALL(*test->mEventThread, onScreenReleased()).Times(1); |
| } |
| }; |
| |
| struct DispSyncIsSupportedVariant { |
| static void setupBeginResyncCallExpectations(DisplayTransactionTest* test) { |
| EXPECT_CALL(*test->mPrimaryDispSync, reset()).Times(1); |
| EXPECT_CALL(*test->mPrimaryDispSync, setPeriod(DEFAULT_REFRESH_RATE)).Times(1); |
| EXPECT_CALL(*test->mPrimaryDispSync, beginResync()).Times(1); |
| } |
| |
| static void setupEndResyncCallExpectations(DisplayTransactionTest* test) { |
| EXPECT_CALL(*test->mPrimaryDispSync, endResync()).Times(1); |
| } |
| }; |
| |
| struct DispSyncNotSupportedVariant { |
| static void setupBeginResyncCallExpectations(DisplayTransactionTest* /* test */) {} |
| |
| static void setupEndResyncCallExpectations(DisplayTransactionTest* /* test */) {} |
| }; |
| |
| // -------------------------------------------------------------------- |
| // Note: |
| // |
| // There are a large number of transitions we could test, however we only test a |
| // selected subset which provides complete test coverage of the implementation. |
| // -------------------------------------------------------------------- |
| |
| template <int initialPowerMode, int targetPowerMode> |
| struct TransitionVariantCommon { |
| static constexpr auto INITIAL_POWER_MODE = initialPowerMode; |
| static constexpr auto TARGET_POWER_MODE = targetPowerMode; |
| |
| static void verifyPostconditions(DisplayTransactionTest*) {} |
| }; |
| |
| struct TransitionOffToOnVariant |
| : public TransitionVariantCommon<HWC_POWER_MODE_OFF, HWC_POWER_MODE_NORMAL> { |
| template <typename Case> |
| static void setupCallExpectations(DisplayTransactionTest* test) { |
| Case::setupComposerCallExpectations(test, IComposerClient::PowerMode::ON); |
| Case::EventThread::setupAcquireAndEnableVsyncCallExpectations(test); |
| Case::DispSync::setupBeginResyncCallExpectations(test); |
| Case::setupRepaintEverythingCallExpectations(test); |
| } |
| |
| static void verifyPostconditions(DisplayTransactionTest* test) { |
| EXPECT_TRUE(test->mFlinger.getVisibleRegionsDirty()); |
| EXPECT_TRUE(test->mFlinger.getHasPoweredOff()); |
| } |
| }; |
| |
| struct TransitionOffToDozeSuspendVariant |
| : public TransitionVariantCommon<HWC_POWER_MODE_OFF, HWC_POWER_MODE_DOZE_SUSPEND> { |
| template <typename Case> |
| static void setupCallExpectations(DisplayTransactionTest* test) { |
| Case::setupComposerCallExpectations(test, Case::Doze::ACTUAL_POWER_MODE_FOR_DOZE_SUSPEND); |
| Case::EventThread::setupEventAndEventControlThreadNoCallExpectations(test); |
| Case::setupRepaintEverythingCallExpectations(test); |
| } |
| |
| static void verifyPostconditions(DisplayTransactionTest* test) { |
| EXPECT_TRUE(test->mFlinger.getVisibleRegionsDirty()); |
| EXPECT_TRUE(test->mFlinger.getHasPoweredOff()); |
| } |
| }; |
| |
| struct TransitionOnToOffVariant |
| : public TransitionVariantCommon<HWC_POWER_MODE_NORMAL, HWC_POWER_MODE_OFF> { |
| template <typename Case> |
| static void setupCallExpectations(DisplayTransactionTest* test) { |
| Case::EventThread::setupReleaseAndDisableVsyncCallExpectations(test); |
| Case::DispSync::setupEndResyncCallExpectations(test); |
| Case::setupComposerCallExpectations(test, IComposerClient::PowerMode::OFF); |
| } |
| |
| static void verifyPostconditions(DisplayTransactionTest* test) { |
| EXPECT_TRUE(test->mFlinger.getVisibleRegionsDirty()); |
| } |
| }; |
| |
| struct TransitionDozeSuspendToOffVariant |
| : public TransitionVariantCommon<HWC_POWER_MODE_DOZE_SUSPEND, HWC_POWER_MODE_OFF> { |
| template <typename Case> |
| static void setupCallExpectations(DisplayTransactionTest* test) { |
| Case::EventThread::setupEventAndEventControlThreadNoCallExpectations(test); |
| Case::setupComposerCallExpectations(test, IComposerClient::PowerMode::OFF); |
| } |
| |
| static void verifyPostconditions(DisplayTransactionTest* test) { |
| EXPECT_TRUE(test->mFlinger.getVisibleRegionsDirty()); |
| } |
| }; |
| |
| struct TransitionOnToDozeVariant |
| : public TransitionVariantCommon<HWC_POWER_MODE_NORMAL, HWC_POWER_MODE_DOZE> { |
| template <typename Case> |
| static void setupCallExpectations(DisplayTransactionTest* test) { |
| Case::EventThread::setupEventAndEventControlThreadNoCallExpectations(test); |
| Case::setupComposerCallExpectations(test, Case::Doze::ACTUAL_POWER_MODE_FOR_DOZE); |
| } |
| }; |
| |
| struct TransitionDozeSuspendToDozeVariant |
| : public TransitionVariantCommon<HWC_POWER_MODE_DOZE_SUSPEND, HWC_POWER_MODE_DOZE> { |
| template <typename Case> |
| static void setupCallExpectations(DisplayTransactionTest* test) { |
| Case::EventThread::setupAcquireAndEnableVsyncCallExpectations(test); |
| Case::DispSync::setupBeginResyncCallExpectations(test); |
| Case::setupComposerCallExpectations(test, Case::Doze::ACTUAL_POWER_MODE_FOR_DOZE); |
| } |
| }; |
| |
| struct TransitionDozeToOnVariant |
| : public TransitionVariantCommon<HWC_POWER_MODE_DOZE, HWC_POWER_MODE_NORMAL> { |
| template <typename Case> |
| static void setupCallExpectations(DisplayTransactionTest* test) { |
| Case::EventThread::setupEventAndEventControlThreadNoCallExpectations(test); |
| Case::setupComposerCallExpectations(test, IComposerClient::PowerMode::ON); |
| } |
| }; |
| |
| struct TransitionDozeSuspendToOnVariant |
| : public TransitionVariantCommon<HWC_POWER_MODE_DOZE_SUSPEND, HWC_POWER_MODE_NORMAL> { |
| template <typename Case> |
| static void setupCallExpectations(DisplayTransactionTest* test) { |
| Case::EventThread::setupAcquireAndEnableVsyncCallExpectations(test); |
| Case::DispSync::setupBeginResyncCallExpectations(test); |
| Case::setupComposerCallExpectations(test, IComposerClient::PowerMode::ON); |
| } |
| }; |
| |
| struct TransitionOnToDozeSuspendVariant |
| : public TransitionVariantCommon<HWC_POWER_MODE_NORMAL, HWC_POWER_MODE_DOZE_SUSPEND> { |
| template <typename Case> |
| static void setupCallExpectations(DisplayTransactionTest* test) { |
| Case::EventThread::setupReleaseAndDisableVsyncCallExpectations(test); |
| Case::DispSync::setupEndResyncCallExpectations(test); |
| Case::setupComposerCallExpectations(test, Case::Doze::ACTUAL_POWER_MODE_FOR_DOZE_SUSPEND); |
| } |
| }; |
| |
| struct TransitionOnToUnknownVariant |
| : public TransitionVariantCommon<HWC_POWER_MODE_NORMAL, HWC_POWER_MODE_LEET> { |
| template <typename Case> |
| static void setupCallExpectations(DisplayTransactionTest* test) { |
| Case::EventThread::setupEventAndEventControlThreadNoCallExpectations(test); |
| Case::setupNoComposerPowerModeCallExpectations(test); |
| } |
| }; |
| |
| // -------------------------------------------------------------------- |
| // Note: |
| // |
| // Rather than testing the cartesian product of of |
| // DozeIsSupported/DozeNotSupported with all other options, we use one for one |
| // display type, and the other for another display type. |
| // -------------------------------------------------------------------- |
| |
| template <typename DisplayVariant, typename DozeVariant, typename EventThreadVariant, |
| typename DispSyncVariant, typename TransitionVariant> |
| struct DisplayPowerCase { |
| using Display = DisplayVariant; |
| using Doze = DozeVariant; |
| using EventThread = EventThreadVariant; |
| using DispSync = DispSyncVariant; |
| using Transition = TransitionVariant; |
| |
| static auto injectDisplayWithInitialPowerMode(DisplayTransactionTest* test, int mode) { |
| Display::injectHwcDisplay(test); |
| auto display = Display::makeFakeExistingDisplayInjector(test); |
| display.inject(); |
| display.mutableDisplayDevice()->setPowerMode(mode); |
| return display; |
| } |
| |
| static void setInitialPrimaryHWVsyncEnabled(DisplayTransactionTest* test, bool enabled) { |
| test->mFlinger.mutablePrimaryHWVsyncEnabled() = enabled; |
| } |
| |
| static void setupRepaintEverythingCallExpectations(DisplayTransactionTest* test) { |
| EXPECT_CALL(*test->mMessageQueue, invalidate()).Times(1); |
| } |
| |
| static void setupSurfaceInterceptorCallExpectations(DisplayTransactionTest* test, int mode) { |
| EXPECT_CALL(*test->mSurfaceInterceptor, isEnabled()).WillOnce(Return(true)); |
| EXPECT_CALL(*test->mSurfaceInterceptor, savePowerModeUpdate(_, mode)).Times(1); |
| } |
| |
| static void setupComposerCallExpectations(DisplayTransactionTest* test, |
| IComposerClient::PowerMode mode) { |
| // Any calls to get the active config will return a default value. |
| EXPECT_CALL(*test->mComposer, getActiveConfig(Display::HWC_DISPLAY_ID, _)) |
| .WillRepeatedly(DoAll(SetArgPointee<1>(Display::HWC_ACTIVE_CONFIG_ID), |
| Return(Error::NONE))); |
| |
| // Any calls to get whether the display supports dozing will return the value set by the |
| // policy variant. |
| EXPECT_CALL(*test->mComposer, getDozeSupport(Display::HWC_DISPLAY_ID, _)) |
| .WillRepeatedly(DoAll(SetArgPointee<1>(Doze::DOZE_SUPPORTED), Return(Error::NONE))); |
| |
| EXPECT_CALL(*test->mComposer, setPowerMode(Display::HWC_DISPLAY_ID, mode)).Times(1); |
| } |
| |
| static void setupNoComposerPowerModeCallExpectations(DisplayTransactionTest* test) { |
| EXPECT_CALL(*test->mComposer, setPowerMode(Display::HWC_DISPLAY_ID, _)).Times(0); |
| } |
| }; |
| |
| // A sample configuration for the primary display. |
| // In addition to having event thread support, we emulate doze support. |
| template <typename TransitionVariant> |
| using PrimaryDisplayPowerCase = DisplayPowerCase<PrimaryDisplayVariant, DozeIsSupportedVariant, |
| EventThreadIsSupportedVariant, |
| DispSyncIsSupportedVariant, TransitionVariant>; |
| |
| // A sample configuration for the external display. |
| // In addition to not having event thread support, we emulate not having doze |
| // support. |
| template <typename TransitionVariant> |
| using ExternalDisplayPowerCase = DisplayPowerCase<ExternalDisplayVariant, DozeNotSupportedVariant, |
| EventThreadNotSupportedVariant, |
| DispSyncNotSupportedVariant, TransitionVariant>; |
| |
| class SetPowerModeInternalTest : public DisplayTransactionTest { |
| public: |
| template <typename Case> |
| void transitionDisplayCommon(); |
| }; |
| |
| template <int PowerMode> |
| struct PowerModeInitialVSyncEnabled : public std::false_type {}; |
| |
| template <> |
| struct PowerModeInitialVSyncEnabled<HWC_POWER_MODE_NORMAL> : public std::true_type {}; |
| |
| template <> |
| struct PowerModeInitialVSyncEnabled<HWC_POWER_MODE_DOZE> : public std::true_type {}; |
| |
| template <typename Case> |
| void SetPowerModeInternalTest::transitionDisplayCommon() { |
| // -------------------------------------------------------------------- |
| // Preconditions |
| |
| auto display = |
| Case::injectDisplayWithInitialPowerMode(this, Case::Transition::INITIAL_POWER_MODE); |
| Case::setInitialPrimaryHWVsyncEnabled(this, |
| PowerModeInitialVSyncEnabled< |
| Case::Transition::INITIAL_POWER_MODE>::value); |
| |
| // -------------------------------------------------------------------- |
| // Call Expectations |
| |
| Case::setupSurfaceInterceptorCallExpectations(this, Case::Transition::TARGET_POWER_MODE); |
| Case::Transition::template setupCallExpectations<Case>(this); |
| |
| // -------------------------------------------------------------------- |
| // Invocation |
| |
| mFlinger.setPowerModeInternal(display.mutableDisplayDevice(), |
| Case::Transition::TARGET_POWER_MODE); |
| |
| // -------------------------------------------------------------------- |
| // Postconditions |
| |
| Case::Transition::verifyPostconditions(this); |
| } |
| |
| TEST_F(SetPowerModeInternalTest, setPowerModeInternalDoesNothingIfNoChange) { |
| using Case = SimplePrimaryDisplayCase; |
| |
| // -------------------------------------------------------------------- |
| // Preconditions |
| |
| // A primary display device is set up |
| Case::Display::injectHwcDisplay(this); |
| auto display = Case::Display::makeFakeExistingDisplayInjector(this); |
| display.inject(); |
| |
| // The display is already set to HWC_POWER_MODE_NORMAL |
| display.mutableDisplayDevice()->setPowerMode(HWC_POWER_MODE_NORMAL); |
| |
| // -------------------------------------------------------------------- |
| // Invocation |
| |
| mFlinger.setPowerModeInternal(display.mutableDisplayDevice(), HWC_POWER_MODE_NORMAL); |
| |
| // -------------------------------------------------------------------- |
| // Postconditions |
| |
| EXPECT_EQ(HWC_POWER_MODE_NORMAL, display.mutableDisplayDevice()->getPowerMode()); |
| } |
| |
| TEST_F(SetPowerModeInternalTest, setPowerModeInternalDoesNothingIfVirtualDisplay) { |
| using Case = HwcVirtualDisplayCase; |
| |
| // -------------------------------------------------------------------- |
| // Preconditions |
| |
| // We need to resize this so that the HWC thinks the virtual display |
| // is something it created. |
| mFlinger.mutableHwcDisplayData().resize(3); |
| |
| // A virtual display device is set up |
| Case::Display::injectHwcDisplay(this); |
| auto display = Case::Display::makeFakeExistingDisplayInjector(this); |
| display.inject(); |
| |
| // The display is set to HWC_POWER_MODE_NORMAL |
| getDisplayDevice(display.token())->setPowerMode(HWC_POWER_MODE_NORMAL); |
| |
| // -------------------------------------------------------------------- |
| // Invocation |
| |
| mFlinger.setPowerModeInternal(display.mutableDisplayDevice(), HWC_POWER_MODE_OFF); |
| |
| // -------------------------------------------------------------------- |
| // Postconditions |
| |
| EXPECT_EQ(HWC_POWER_MODE_NORMAL, display.mutableDisplayDevice()->getPowerMode()); |
| } |
| |
| TEST_F(SetPowerModeInternalTest, transitionsDisplayFromOffToOnPrimaryDisplay) { |
| transitionDisplayCommon<PrimaryDisplayPowerCase<TransitionOffToOnVariant>>(); |
| } |
| |
| TEST_F(SetPowerModeInternalTest, transitionsDisplayFromOffToDozeSuspendPrimaryDisplay) { |
| transitionDisplayCommon<PrimaryDisplayPowerCase<TransitionOffToDozeSuspendVariant>>(); |
| } |
| |
| TEST_F(SetPowerModeInternalTest, transitionsDisplayFromOnToOffPrimaryDisplay) { |
| transitionDisplayCommon<PrimaryDisplayPowerCase<TransitionOnToOffVariant>>(); |
| } |
| |
| TEST_F(SetPowerModeInternalTest, transitionsDisplayFromDozeSuspendToOffPrimaryDisplay) { |
| transitionDisplayCommon<PrimaryDisplayPowerCase<TransitionDozeSuspendToOffVariant>>(); |
| } |
| |
| TEST_F(SetPowerModeInternalTest, transitionsDisplayFromOnToDozePrimaryDisplay) { |
| transitionDisplayCommon<PrimaryDisplayPowerCase<TransitionOnToDozeVariant>>(); |
| } |
| |
| TEST_F(SetPowerModeInternalTest, transitionsDisplayFromDozeSuspendToDozePrimaryDisplay) { |
| transitionDisplayCommon<PrimaryDisplayPowerCase<TransitionDozeSuspendToDozeVariant>>(); |
| } |
| |
| TEST_F(SetPowerModeInternalTest, transitionsDisplayFromDozeToOnPrimaryDisplay) { |
| transitionDisplayCommon<PrimaryDisplayPowerCase<TransitionDozeToOnVariant>>(); |
| } |
| |
| TEST_F(SetPowerModeInternalTest, transitionsDisplayFromDozeSuspendToOnPrimaryDisplay) { |
| transitionDisplayCommon<PrimaryDisplayPowerCase<TransitionDozeSuspendToOnVariant>>(); |
| } |
| |
| TEST_F(SetPowerModeInternalTest, transitionsDisplayFromOnToDozeSuspendPrimaryDisplay) { |
| transitionDisplayCommon<PrimaryDisplayPowerCase<TransitionOnToDozeSuspendVariant>>(); |
| } |
| |
| TEST_F(SetPowerModeInternalTest, transitionsDisplayFromOnToUnknownPrimaryDisplay) { |
| transitionDisplayCommon<PrimaryDisplayPowerCase<TransitionOnToUnknownVariant>>(); |
| } |
| |
| TEST_F(SetPowerModeInternalTest, transitionsDisplayFromOffToOnExternalDisplay) { |
| transitionDisplayCommon<ExternalDisplayPowerCase<TransitionOffToOnVariant>>(); |
| } |
| |
| TEST_F(SetPowerModeInternalTest, transitionsDisplayFromOffToDozeSuspendExternalDisplay) { |
| transitionDisplayCommon<ExternalDisplayPowerCase<TransitionOffToDozeSuspendVariant>>(); |
| } |
| |
| TEST_F(SetPowerModeInternalTest, transitionsDisplayFromOnToOffExternalDisplay) { |
| transitionDisplayCommon<ExternalDisplayPowerCase<TransitionOnToOffVariant>>(); |
| } |
| |
| TEST_F(SetPowerModeInternalTest, transitionsDisplayFromDozeSuspendToOffExternalDisplay) { |
| transitionDisplayCommon<ExternalDisplayPowerCase<TransitionDozeSuspendToOffVariant>>(); |
| } |
| |
| TEST_F(SetPowerModeInternalTest, transitionsDisplayFromOnToDozeExternalDisplay) { |
| transitionDisplayCommon<ExternalDisplayPowerCase<TransitionOnToDozeVariant>>(); |
| } |
| |
| TEST_F(SetPowerModeInternalTest, transitionsDisplayFromDozeSuspendToDozeExternalDisplay) { |
| transitionDisplayCommon<ExternalDisplayPowerCase<TransitionDozeSuspendToDozeVariant>>(); |
| } |
| |
| TEST_F(SetPowerModeInternalTest, transitionsDisplayFromDozeToOnExternalDisplay) { |
| transitionDisplayCommon<ExternalDisplayPowerCase<TransitionDozeToOnVariant>>(); |
| } |
| |
| TEST_F(SetPowerModeInternalTest, transitionsDisplayFromDozeSuspendToOnExternalDisplay) { |
| transitionDisplayCommon<ExternalDisplayPowerCase<TransitionDozeSuspendToOnVariant>>(); |
| } |
| |
| TEST_F(SetPowerModeInternalTest, transitionsDisplayFromOnToDozeSuspendExternalDisplay) { |
| transitionDisplayCommon<ExternalDisplayPowerCase<TransitionOnToDozeSuspendVariant>>(); |
| } |
| |
| TEST_F(SetPowerModeInternalTest, transitionsDisplayFromOnToUnknownExternalDisplay) { |
| transitionDisplayCommon<ExternalDisplayPowerCase<TransitionOnToUnknownVariant>>(); |
| } |
| |
| } // namespace |
| } // namespace android |