/* * Copyright (C) 2010 The Android Open Source Project * * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with the License. * You may obtain a copy of the License at * * http://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS, * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. * See the License for the specific language governing permissions and * limitations under the License. */ #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include "FakeEventHub.h" #include "FakeInputReaderPolicy.h" #include "InputMapperTest.h" #include "InstrumentedInputReader.h" #include "TestConstants.h" #include "input/DisplayViewport.h" #include "input/Input.h" namespace android { using namespace ftl::flag_operators; using testing::AllOf; using testing::VariantWith; using std::chrono_literals::operator""ms; using std::chrono_literals::operator""s; // Arbitrary display properties. static constexpr ui::LogicalDisplayId DISPLAY_ID = ui::LogicalDisplayId::DEFAULT; static constexpr ui::LogicalDisplayId INVALID_DISPLAY_ID = ui::LogicalDisplayId::INVALID; static const std::string DISPLAY_UNIQUE_ID = "local:1"; static constexpr ui::LogicalDisplayId SECONDARY_DISPLAY_ID = ui::LogicalDisplayId{DISPLAY_ID.val() + 1}; static constexpr int32_t DISPLAY_WIDTH = 480; static constexpr int32_t DISPLAY_HEIGHT = 800; static constexpr ui::LogicalDisplayId VIRTUAL_DISPLAY_ID = ui::LogicalDisplayId{1}; static constexpr int32_t VIRTUAL_DISPLAY_WIDTH = 400; static constexpr int32_t VIRTUAL_DISPLAY_HEIGHT = 500; static const char* VIRTUAL_DISPLAY_UNIQUE_ID = "virtual:1"; static constexpr std::optional NO_PORT = std::nullopt; // no physical port is specified static constexpr int32_t FIRST_SLOT = 0; static constexpr int32_t SECOND_SLOT = 1; static constexpr int32_t THIRD_SLOT = 2; static constexpr int32_t INVALID_TRACKING_ID = -1; static constexpr int32_t FIRST_TRACKING_ID = 0; static constexpr int32_t SECOND_TRACKING_ID = 1; static constexpr int32_t THIRD_TRACKING_ID = 2; static constexpr int32_t LIGHT_BRIGHTNESS = 0x55000000; static constexpr int32_t LIGHT_COLOR = 0x7F448866; static constexpr int32_t LIGHT_PLAYER_ID = 2; static constexpr int32_t ACTION_POINTER_0_DOWN = AMOTION_EVENT_ACTION_POINTER_DOWN | (0 << AMOTION_EVENT_ACTION_POINTER_INDEX_SHIFT); static constexpr int32_t ACTION_POINTER_0_UP = AMOTION_EVENT_ACTION_POINTER_UP | (0 << AMOTION_EVENT_ACTION_POINTER_INDEX_SHIFT); static constexpr int32_t ACTION_POINTER_1_DOWN = AMOTION_EVENT_ACTION_POINTER_DOWN | (1 << AMOTION_EVENT_ACTION_POINTER_INDEX_SHIFT); static constexpr int32_t ACTION_POINTER_1_UP = AMOTION_EVENT_ACTION_POINTER_UP | (1 << AMOTION_EVENT_ACTION_POINTER_INDEX_SHIFT); static constexpr uint32_t STYLUS_FUSION_SOURCE = AINPUT_SOURCE_TOUCHSCREEN | AINPUT_SOURCE_BLUETOOTH_STYLUS; // Minimum timestamp separation between subsequent input events from a Bluetooth device. static constexpr nsecs_t MIN_BLUETOOTH_TIMESTAMP_DELTA = ms2ns(4); namespace input_flags = com::android::input::flags; template static inline T min(T a, T b) { return a < b ? a : b; } static inline float avg(float x, float y) { return (x + y) / 2; } // Mapping for light color name and the light color const std::unordered_map LIGHT_COLORS = {{"red", LightColor::RED}, {"green", LightColor::GREEN}, {"blue", LightColor::BLUE}}; static ui::Rotation getInverseRotation(ui::Rotation orientation) { switch (orientation) { case ui::ROTATION_90: return ui::ROTATION_270; case ui::ROTATION_270: return ui::ROTATION_90; default: return orientation; } } static void assertAxisResolution(MultiTouchInputMapper& mapper, int axis, float resolution) { InputDeviceInfo info; mapper.populateDeviceInfo(info); const InputDeviceInfo::MotionRange* motionRange = info.getMotionRange(axis, AINPUT_SOURCE_TOUCHSCREEN); ASSERT_NEAR(motionRange->resolution, resolution, EPSILON); } static void assertAxisNotPresent(MultiTouchInputMapper& mapper, int axis) { InputDeviceInfo info; mapper.populateDeviceInfo(info); const InputDeviceInfo::MotionRange* motionRange = info.getMotionRange(axis, AINPUT_SOURCE_TOUCHSCREEN); ASSERT_EQ(nullptr, motionRange); } [[maybe_unused]] static void dumpReader(InputReader& reader) { std::string dump; reader.dump(dump); std::istringstream iss(dump); for (std::string line; std::getline(iss, line);) { ALOGE("%s", line.c_str()); std::this_thread::sleep_for(1ms); } } // --- FakeInputMapper --- class FakeInputMapper : public InputMapper { uint32_t mSources; int32_t mKeyboardType; int32_t mMetaState; KeyedVector mKeyCodeStates; KeyedVector mScanCodeStates; KeyedVector mSwitchStates; // fake mapping which would normally come from keyCharacterMap std::unordered_map mKeyCodeMapping; std::vector mSupportedKeyCodes; std::list mProcessResult; std::mutex mLock; std::condition_variable mStateChangedCondition; bool mConfigureWasCalled GUARDED_BY(mLock); bool mResetWasCalled GUARDED_BY(mLock); bool mProcessWasCalled GUARDED_BY(mLock); RawEvent mLastEvent GUARDED_BY(mLock); std::optional mViewport; public: FakeInputMapper(InputDeviceContext& deviceContext, const InputReaderConfiguration& readerConfig, uint32_t sources) : InputMapper(deviceContext, readerConfig), mSources(sources), mKeyboardType(AINPUT_KEYBOARD_TYPE_NONE), mMetaState(0), mConfigureWasCalled(false), mResetWasCalled(false), mProcessWasCalled(false) {} virtual ~FakeInputMapper() {} void setKeyboardType(int32_t keyboardType) { mKeyboardType = keyboardType; } void setMetaState(int32_t metaState) { mMetaState = metaState; } // Sets the return value for the `process` call. void setProcessResult(std::list notifyArgs) { mProcessResult.clear(); for (auto notifyArg : notifyArgs) { mProcessResult.push_back(notifyArg); } } void assertConfigureWasCalled() { std::unique_lock lock(mLock); base::ScopedLockAssertion assumeLocked(mLock); const bool configureCalled = mStateChangedCondition.wait_for(lock, WAIT_TIMEOUT, [this]() REQUIRES(mLock) { return mConfigureWasCalled; }); if (!configureCalled) { FAIL() << "Expected configure() to have been called."; } mConfigureWasCalled = false; } void assertResetWasCalled() { std::unique_lock lock(mLock); base::ScopedLockAssertion assumeLocked(mLock); const bool resetCalled = mStateChangedCondition.wait_for(lock, WAIT_TIMEOUT, [this]() REQUIRES(mLock) { return mResetWasCalled; }); if (!resetCalled) { FAIL() << "Expected reset() to have been called."; } mResetWasCalled = false; } void assertResetWasNotCalled() { std::scoped_lock lock(mLock); ASSERT_FALSE(mResetWasCalled) << "Expected reset to not have been called."; } void assertProcessWasCalled(RawEvent* outLastEvent = nullptr) { std::unique_lock lock(mLock); base::ScopedLockAssertion assumeLocked(mLock); const bool processCalled = mStateChangedCondition.wait_for(lock, WAIT_TIMEOUT, [this]() REQUIRES(mLock) { return mProcessWasCalled; }); if (!processCalled) { FAIL() << "Expected process() to have been called."; } if (outLastEvent) { *outLastEvent = mLastEvent; } mProcessWasCalled = false; } void assertProcessWasNotCalled() { std::scoped_lock lock(mLock); ASSERT_FALSE(mProcessWasCalled) << "Expected process to not have been called."; } void setKeyCodeState(int32_t keyCode, int32_t state) { mKeyCodeStates.replaceValueFor(keyCode, state); } void setScanCodeState(int32_t scanCode, int32_t state) { mScanCodeStates.replaceValueFor(scanCode, state); } void setSwitchState(int32_t switchCode, int32_t state) { mSwitchStates.replaceValueFor(switchCode, state); } void addSupportedKeyCode(int32_t keyCode) { mSupportedKeyCodes.push_back(keyCode); } void addKeyCodeMapping(int32_t fromKeyCode, int32_t toKeyCode) { mKeyCodeMapping.insert_or_assign(fromKeyCode, toKeyCode); } private: uint32_t getSources() const override { return mSources; } void populateDeviceInfo(InputDeviceInfo& deviceInfo) override { InputMapper::populateDeviceInfo(deviceInfo); if (mKeyboardType != AINPUT_KEYBOARD_TYPE_NONE) { deviceInfo.setKeyboardType(mKeyboardType); } } std::list reconfigure(nsecs_t, const InputReaderConfiguration& config, ConfigurationChanges changes) override { std::scoped_lock lock(mLock); mConfigureWasCalled = true; // Find the associated viewport if exist. const std::optional displayPort = getDeviceContext().getAssociatedDisplayPort(); if (displayPort && changes.test(InputReaderConfiguration::Change::DISPLAY_INFO)) { mViewport = config.getDisplayViewportByPort(*displayPort); } mStateChangedCondition.notify_all(); return {}; } std::list reset(nsecs_t) override { std::scoped_lock lock(mLock); mResetWasCalled = true; mStateChangedCondition.notify_all(); return {}; } std::list process(const RawEvent& rawEvent) override { std::scoped_lock lock(mLock); mLastEvent = rawEvent; mProcessWasCalled = true; mStateChangedCondition.notify_all(); return mProcessResult; } int32_t getKeyCodeState(uint32_t, int32_t keyCode) override { ssize_t index = mKeyCodeStates.indexOfKey(keyCode); return index >= 0 ? mKeyCodeStates.valueAt(index) : AKEY_STATE_UNKNOWN; } int32_t getKeyCodeForKeyLocation(int32_t locationKeyCode) const override { auto it = mKeyCodeMapping.find(locationKeyCode); return it != mKeyCodeMapping.end() ? it->second : locationKeyCode; } int32_t getScanCodeState(uint32_t, int32_t scanCode) override { ssize_t index = mScanCodeStates.indexOfKey(scanCode); return index >= 0 ? mScanCodeStates.valueAt(index) : AKEY_STATE_UNKNOWN; } int32_t getSwitchState(uint32_t, int32_t switchCode) override { ssize_t index = mSwitchStates.indexOfKey(switchCode); return index >= 0 ? mSwitchStates.valueAt(index) : AKEY_STATE_UNKNOWN; } // Return true if the device has non-empty key layout. bool markSupportedKeyCodes(uint32_t, const std::vector& keyCodes, uint8_t* outFlags) override { for (size_t i = 0; i < keyCodes.size(); i++) { for (size_t j = 0; j < mSupportedKeyCodes.size(); j++) { if (keyCodes[i] == mSupportedKeyCodes[j]) { outFlags[i] = 1; } } } bool result = mSupportedKeyCodes.size() > 0; return result; } virtual int32_t getMetaState() { return mMetaState; } virtual void fadePointer() { } virtual std::optional getAssociatedDisplay() { if (mViewport) { return std::make_optional(mViewport->displayId); } return std::nullopt; } }; // --- InputReaderPolicyTest --- class InputReaderPolicyTest : public testing::Test { protected: sp mFakePolicy; void SetUp() override { mFakePolicy = sp::make(); } void TearDown() override { mFakePolicy.clear(); } }; /** * Check that empty set of viewports is an acceptable configuration. * Also try to get internal viewport two different ways - by type and by uniqueId. * * There will be confusion if two viewports with empty uniqueId and identical type are present. * Such configuration is not currently allowed. */ TEST_F(InputReaderPolicyTest, Viewports_GetCleared) { static const std::string uniqueId = "local:0"; // We didn't add any viewports yet, so there shouldn't be any. ASSERT_FALSE(mFakePolicy->getDisplayViewportByType(ViewportType::INTERNAL)); // Add an internal viewport, then clear it DisplayViewport internalViewport = createViewport(DISPLAY_ID, DISPLAY_WIDTH, DISPLAY_HEIGHT, ui::ROTATION_0, /*isActive=*/true, uniqueId, NO_PORT, ViewportType::INTERNAL); mFakePolicy->addDisplayViewport(internalViewport); // Check matching by uniqueId std::optional receivedInternalViewport = mFakePolicy->getDisplayViewportByUniqueId(uniqueId); ASSERT_TRUE(receivedInternalViewport.has_value()); ASSERT_EQ(internalViewport, *receivedInternalViewport); // Check matching by viewport type receivedInternalViewport = mFakePolicy->getDisplayViewportByType(ViewportType::INTERNAL); ASSERT_TRUE(receivedInternalViewport.has_value()); ASSERT_EQ(internalViewport, *receivedInternalViewport); mFakePolicy->clearViewports(); // Make sure nothing is found after clear ASSERT_FALSE(mFakePolicy->getDisplayViewportByUniqueId(uniqueId)); ASSERT_FALSE(mFakePolicy->getDisplayViewportByType(ViewportType::INTERNAL)); } TEST_F(InputReaderPolicyTest, Viewports_GetByType) { const std::string internalUniqueId = "local:0"; const std::string externalUniqueId = "local:1"; const std::string virtualUniqueId1 = "virtual:2"; const std::string virtualUniqueId2 = "virtual:3"; constexpr ui::LogicalDisplayId virtualDisplayId1 = ui::LogicalDisplayId{2}; constexpr ui::LogicalDisplayId virtualDisplayId2 = ui::LogicalDisplayId{3}; // Add an internal viewport DisplayViewport internalViewport = createViewport(DISPLAY_ID, DISPLAY_WIDTH, DISPLAY_HEIGHT, ui::ROTATION_0, /*isActive=*/true, internalUniqueId, NO_PORT, ViewportType::INTERNAL); mFakePolicy->addDisplayViewport(internalViewport); // Add an external viewport DisplayViewport externalViewport = createViewport(DISPLAY_ID, DISPLAY_WIDTH, DISPLAY_HEIGHT, ui::ROTATION_0, /*isActive=*/true, externalUniqueId, NO_PORT, ViewportType::EXTERNAL); mFakePolicy->addDisplayViewport(externalViewport); // Add an virtual viewport DisplayViewport virtualViewport1 = createViewport(virtualDisplayId1, DISPLAY_WIDTH, DISPLAY_HEIGHT, ui::ROTATION_0, /*isActive=*/true, virtualUniqueId1, NO_PORT, ViewportType::VIRTUAL); mFakePolicy->addDisplayViewport(virtualViewport1); // Add another virtual viewport DisplayViewport virtualViewport2 = createViewport(virtualDisplayId2, DISPLAY_WIDTH, DISPLAY_HEIGHT, ui::ROTATION_0, /*isActive=*/true, virtualUniqueId2, NO_PORT, ViewportType::VIRTUAL); mFakePolicy->addDisplayViewport(virtualViewport2); // Check matching by type for internal std::optional receivedInternalViewport = mFakePolicy->getDisplayViewportByType(ViewportType::INTERNAL); ASSERT_TRUE(receivedInternalViewport.has_value()); ASSERT_EQ(internalViewport, *receivedInternalViewport); // Check matching by type for external std::optional receivedExternalViewport = mFakePolicy->getDisplayViewportByType(ViewportType::EXTERNAL); ASSERT_TRUE(receivedExternalViewport.has_value()); ASSERT_EQ(externalViewport, *receivedExternalViewport); // Check matching by uniqueId for virtual viewport #1 std::optional receivedVirtualViewport1 = mFakePolicy->getDisplayViewportByUniqueId(virtualUniqueId1); ASSERT_TRUE(receivedVirtualViewport1.has_value()); ASSERT_EQ(virtualViewport1, *receivedVirtualViewport1); // Check matching by uniqueId for virtual viewport #2 std::optional receivedVirtualViewport2 = mFakePolicy->getDisplayViewportByUniqueId(virtualUniqueId2); ASSERT_TRUE(receivedVirtualViewport2.has_value()); ASSERT_EQ(virtualViewport2, *receivedVirtualViewport2); } /** * We can have 2 viewports of the same kind. We can distinguish them by uniqueId, and confirm * that lookup works by checking display id. * Check that 2 viewports of each kind is possible, for all existing viewport types. */ TEST_F(InputReaderPolicyTest, Viewports_TwoOfSameType) { const std::string uniqueId1 = "uniqueId1"; const std::string uniqueId2 = "uniqueId2"; constexpr ui::LogicalDisplayId displayId1 = ui::LogicalDisplayId{2}; constexpr ui::LogicalDisplayId displayId2 = ui::LogicalDisplayId{3}; std::vector types = {ViewportType::INTERNAL, ViewportType::EXTERNAL, ViewportType::VIRTUAL}; for (const ViewportType& type : types) { mFakePolicy->clearViewports(); // Add a viewport DisplayViewport viewport1 = createViewport(displayId1, DISPLAY_WIDTH, DISPLAY_HEIGHT, ui::ROTATION_0, /*isActive=*/true, uniqueId1, NO_PORT, type); mFakePolicy->addDisplayViewport(viewport1); // Add another viewport DisplayViewport viewport2 = createViewport(displayId2, DISPLAY_WIDTH, DISPLAY_HEIGHT, ui::ROTATION_0, /*isActive=*/true, uniqueId2, NO_PORT, type); mFakePolicy->addDisplayViewport(viewport2); // Check that correct display viewport was returned by comparing the display IDs. std::optional receivedViewport1 = mFakePolicy->getDisplayViewportByUniqueId(uniqueId1); ASSERT_TRUE(receivedViewport1.has_value()); ASSERT_EQ(viewport1, *receivedViewport1); std::optional receivedViewport2 = mFakePolicy->getDisplayViewportByUniqueId(uniqueId2); ASSERT_TRUE(receivedViewport2.has_value()); ASSERT_EQ(viewport2, *receivedViewport2); // When there are multiple viewports of the same kind, and uniqueId is not specified // in the call to getDisplayViewport, then that situation is not supported. // The viewports can be stored in any order, so we cannot rely on the order, since that // is just implementation detail. // However, we can check that it still returns *a* viewport, we just cannot assert // which one specifically is returned. std::optional someViewport = mFakePolicy->getDisplayViewportByType(type); ASSERT_TRUE(someViewport); } } /** * When we have multiple internal displays make sure we always return the default display when * querying by type. */ TEST_F(InputReaderPolicyTest, Viewports_ByTypeReturnsDefaultForInternal) { const std::string uniqueId1 = "uniqueId1"; const std::string uniqueId2 = "uniqueId2"; constexpr ui::LogicalDisplayId nonDefaultDisplayId = ui::LogicalDisplayId{2}; ASSERT_NE(nonDefaultDisplayId, ui::LogicalDisplayId::DEFAULT) << "Test display ID should not be ui::LogicalDisplayId::DEFAULT "; // Add the default display first and ensure it gets returned. mFakePolicy->clearViewports(); DisplayViewport viewport1 = createViewport(ui::LogicalDisplayId::DEFAULT, DISPLAY_WIDTH, DISPLAY_HEIGHT, ui::ROTATION_0, /*isActive=*/true, uniqueId1, NO_PORT, ViewportType::INTERNAL); mFakePolicy->addDisplayViewport(viewport1); DisplayViewport viewport2 = createViewport(nonDefaultDisplayId, DISPLAY_WIDTH, DISPLAY_HEIGHT, ui::ROTATION_0, /*isActive=*/true, uniqueId2, NO_PORT, ViewportType::INTERNAL); mFakePolicy->addDisplayViewport(viewport2); std::optional receivedViewport = mFakePolicy->getDisplayViewportByType(ViewportType::INTERNAL); ASSERT_TRUE(receivedViewport.has_value()); ASSERT_EQ(viewport1, *receivedViewport); // Add the default display second to make sure order doesn't matter. mFakePolicy->clearViewports(); mFakePolicy->addDisplayViewport(viewport2); mFakePolicy->addDisplayViewport(viewport1); receivedViewport = mFakePolicy->getDisplayViewportByType(ViewportType::INTERNAL); ASSERT_TRUE(receivedViewport.has_value()); ASSERT_EQ(viewport1, *receivedViewport); } /** * Check getDisplayViewportByPort */ TEST_F(InputReaderPolicyTest, Viewports_GetByPort) { constexpr ViewportType type = ViewportType::EXTERNAL; const std::string uniqueId1 = "uniqueId1"; const std::string uniqueId2 = "uniqueId2"; constexpr ui::LogicalDisplayId displayId1 = ui::LogicalDisplayId{1}; constexpr ui::LogicalDisplayId displayId2 = ui::LogicalDisplayId{2}; const uint8_t hdmi1 = 0; const uint8_t hdmi2 = 1; const uint8_t hdmi3 = 2; mFakePolicy->clearViewports(); // Add a viewport that's associated with some display port that's not of interest. DisplayViewport viewport1 = createViewport(displayId1, DISPLAY_WIDTH, DISPLAY_HEIGHT, ui::ROTATION_0, /*isActive=*/true, uniqueId1, hdmi3, type); mFakePolicy->addDisplayViewport(viewport1); // Add another viewport, connected to HDMI1 port DisplayViewport viewport2 = createViewport(displayId2, DISPLAY_WIDTH, DISPLAY_HEIGHT, ui::ROTATION_0, /*isActive=*/true, uniqueId2, hdmi1, type); mFakePolicy->addDisplayViewport(viewport2); // Check that correct display viewport was returned by comparing the display ports. std::optional hdmi1Viewport = mFakePolicy->getDisplayViewportByPort(hdmi1); ASSERT_TRUE(hdmi1Viewport.has_value()); ASSERT_EQ(viewport2, *hdmi1Viewport); // Check that we can still get the same viewport using the uniqueId hdmi1Viewport = mFakePolicy->getDisplayViewportByUniqueId(uniqueId2); ASSERT_TRUE(hdmi1Viewport.has_value()); ASSERT_EQ(viewport2, *hdmi1Viewport); // Check that we cannot find a port with "HDMI2", because we never added one ASSERT_FALSE(mFakePolicy->getDisplayViewportByPort(hdmi2)); } // --- InputReaderTest --- class InputReaderTest : public testing::Test { protected: std::unique_ptr mFakeListener; sp mFakePolicy; std::shared_ptr mFakeEventHub; std::unique_ptr mReader; void SetUp() override { mFakeEventHub = std::make_unique(); mFakePolicy = sp::make(); mFakeListener = std::make_unique(); mReader = std::make_unique(mFakeEventHub, mFakePolicy, *mFakeListener); } void TearDown() override { mFakeListener.reset(); mFakePolicy.clear(); } void addDevice(int32_t eventHubId, const std::string& name, ftl::Flags classes, std::string sysfsRootPath = "") { mFakeEventHub->addDevice(eventHubId, name, classes); mFakeEventHub->setSysfsRootPath(eventHubId, sysfsRootPath); mReader->loopOnce(); mReader->loopOnce(); ASSERT_NO_FATAL_FAILURE(mFakePolicy->assertInputDevicesChanged()); ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyInputDevicesChangedWasCalled()); ASSERT_NO_FATAL_FAILURE(mFakeEventHub->assertQueueIsEmpty()); } void disableDevice(int32_t deviceId) { mFakePolicy->addDisabledDevice(deviceId); mReader->requestRefreshConfiguration(InputReaderConfiguration::Change::ENABLED_STATE); } void enableDevice(int32_t deviceId) { mFakePolicy->removeDisabledDevice(deviceId); mReader->requestRefreshConfiguration(InputReaderConfiguration::Change::ENABLED_STATE); } FakeInputMapper& addDeviceWithFakeInputMapper(int32_t deviceId, int32_t eventHubId, const std::string& name, ftl::Flags classes, uint32_t sources) { std::shared_ptr device = mReader->newDevice(deviceId, name); FakeInputMapper& mapper = device->addMapper(eventHubId, mFakePolicy->getReaderConfiguration(), sources); mReader->pushNextDevice(device); addDevice(eventHubId, name, classes); return mapper; } }; TEST_F(InputReaderTest, PolicyGetInputDevices) { ASSERT_NO_FATAL_FAILURE(addDevice(1, "keyboard", InputDeviceClass::KEYBOARD)); // no classes so device will be ignored ASSERT_NO_FATAL_FAILURE(addDevice(2, "ignored", ftl::Flags(0))); // Should also have received a notification describing the new input devices. const std::vector& inputDevices = mFakePolicy->getInputDevices(); ASSERT_EQ(1U, inputDevices.size()); ASSERT_EQ(END_RESERVED_ID + 1, inputDevices[0].getId()); ASSERT_STREQ("keyboard", inputDevices[0].getIdentifier().name.c_str()); ASSERT_EQ(AINPUT_KEYBOARD_TYPE_NON_ALPHABETIC, inputDevices[0].getKeyboardType()); ASSERT_EQ(AINPUT_SOURCE_KEYBOARD, inputDevices[0].getSources()); ASSERT_EQ(0U, inputDevices[0].getMotionRanges().size()); } TEST_F(InputReaderTest, GetSysfsRootPath) { constexpr std::string SYSFS_ROOT = "xyz"; ASSERT_NO_FATAL_FAILURE(addDevice(1, "keyboard", InputDeviceClass::KEYBOARD, SYSFS_ROOT)); // Should also have received a notification describing the new input device. ASSERT_EQ(1U, mFakePolicy->getInputDevices().size()); InputDeviceInfo inputDevice = mFakePolicy->getInputDevices()[0]; ASSERT_EQ(SYSFS_ROOT, mReader->getSysfsRootPath(inputDevice.getId()).string()); } TEST_F(InputReaderTest, InputDeviceRecreatedOnSysfsNodeChanged) { ASSERT_NO_FATAL_FAILURE(addDevice(1, "keyboard", InputDeviceClass::KEYBOARD)); mFakeEventHub->setSysfsRootPath(1, "xyz"); // Should also have received a notification describing the new input device. ASSERT_EQ(1U, mFakePolicy->getInputDevices().size()); InputDeviceInfo inputDevice = mFakePolicy->getInputDevices()[0]; ASSERT_EQ(0U, inputDevice.getLights().size()); RawLightInfo infoMonolight = {.id = 123, .name = "mono_keyboard_backlight", .maxBrightness = 255, .flags = InputLightClass::BRIGHTNESS, .path = ""}; mFakeEventHub->addRawLightInfo(/*rawId=*/123, std::move(infoMonolight)); mReader->sysfsNodeChanged("xyz"); mReader->loopOnce(); // Should also have received a notification describing the new recreated input device. ASSERT_NO_FATAL_FAILURE(mFakePolicy->assertInputDevicesChanged()); inputDevice = mFakePolicy->getInputDevices()[0]; ASSERT_EQ(1U, inputDevice.getLights().size()); } TEST_F(InputReaderTest, GetMergedInputDevices) { constexpr int32_t deviceId = END_RESERVED_ID + 1000; constexpr int32_t eventHubIds[2] = {END_RESERVED_ID, END_RESERVED_ID + 1}; // Add two subdevices to device std::shared_ptr device = mReader->newDevice(deviceId, "fake"); // Must add at least one mapper or the device will be ignored! device->addMapper(eventHubIds[0], mFakePolicy->getReaderConfiguration(), AINPUT_SOURCE_KEYBOARD); device->addMapper(eventHubIds[1], mFakePolicy->getReaderConfiguration(), AINPUT_SOURCE_KEYBOARD); // Push same device instance for next device to be added, so they'll have same identifier. mReader->pushNextDevice(device); mReader->pushNextDevice(device); ASSERT_NO_FATAL_FAILURE(addDevice(eventHubIds[0], "fake1", InputDeviceClass::KEYBOARD)); ASSERT_NO_FATAL_FAILURE(addDevice(eventHubIds[1], "fake2", InputDeviceClass::KEYBOARD)); // Two devices will be merged to one input device as they have same identifier ASSERT_EQ(1U, mFakePolicy->getInputDevices().size()); } TEST_F(InputReaderTest, GetMergedInputDevicesEnabled) { constexpr int32_t deviceId = END_RESERVED_ID + 1000; constexpr int32_t eventHubIds[2] = {END_RESERVED_ID, END_RESERVED_ID + 1}; // Add two subdevices to device std::shared_ptr device = mReader->newDevice(deviceId, "fake"); // Must add at least one mapper or the device will be ignored! device->addMapper(eventHubIds[0], mFakePolicy->getReaderConfiguration(), AINPUT_SOURCE_KEYBOARD); device->addMapper(eventHubIds[1], mFakePolicy->getReaderConfiguration(), AINPUT_SOURCE_KEYBOARD); // Push same device instance for next device to be added, so they'll have same identifier. mReader->pushNextDevice(device); mReader->pushNextDevice(device); // Sensor device is initially disabled ASSERT_NO_FATAL_FAILURE(addDevice(eventHubIds[0], "fake1", InputDeviceClass::KEYBOARD | InputDeviceClass::SENSOR)); // Device is disabled because the only sub device is a sensor device and disabled initially. ASSERT_FALSE(mFakeEventHub->isDeviceEnabled(eventHubIds[0])); ASSERT_FALSE(device->isEnabled()); ASSERT_NO_FATAL_FAILURE(addDevice(eventHubIds[1], "fake2", InputDeviceClass::KEYBOARD)); // The merged device is enabled if any sub device is enabled ASSERT_TRUE(mFakeEventHub->isDeviceEnabled(eventHubIds[1])); ASSERT_TRUE(device->isEnabled()); } TEST_F(InputReaderTest, WhenEnabledChanges_SendsDeviceResetNotification) { constexpr int32_t deviceId = END_RESERVED_ID + 1000; constexpr ftl::Flags deviceClass(InputDeviceClass::KEYBOARD); constexpr int32_t eventHubId = 1; std::shared_ptr device = mReader->newDevice(deviceId, "fake"); // Must add at least one mapper or the device will be ignored! device->addMapper(eventHubId, mFakePolicy->getReaderConfiguration(), AINPUT_SOURCE_KEYBOARD); mReader->pushNextDevice(device); ASSERT_NO_FATAL_FAILURE(addDevice(eventHubId, "fake", deviceClass)); NotifyDeviceResetArgs resetArgs; ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyDeviceResetWasCalled(&resetArgs)); ASSERT_EQ(deviceId, resetArgs.deviceId); ASSERT_EQ(device->isEnabled(), true); disableDevice(deviceId); mReader->loopOnce(); ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyDeviceResetWasCalled(&resetArgs)); ASSERT_EQ(deviceId, resetArgs.deviceId); ASSERT_EQ(device->isEnabled(), false); disableDevice(deviceId); mReader->loopOnce(); ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyDeviceResetWasNotCalled()); ASSERT_EQ(device->isEnabled(), false); enableDevice(deviceId); mReader->loopOnce(); ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyDeviceResetWasCalled(&resetArgs)); ASSERT_EQ(deviceId, resetArgs.deviceId); ASSERT_EQ(device->isEnabled(), true); } TEST_F(InputReaderTest, GetKeyCodeState_ForwardsRequestsToMappers) { constexpr int32_t deviceId = END_RESERVED_ID + 1000; constexpr ftl::Flags deviceClass = InputDeviceClass::KEYBOARD; constexpr int32_t eventHubId = 1; FakeInputMapper& mapper = addDeviceWithFakeInputMapper(deviceId, eventHubId, "fake", deviceClass, AINPUT_SOURCE_KEYBOARD); mapper.setKeyCodeState(AKEYCODE_A, AKEY_STATE_DOWN); ASSERT_EQ(AKEY_STATE_UNKNOWN, mReader->getKeyCodeState(0, AINPUT_SOURCE_ANY, AKEYCODE_A)) << "Should return unknown when the device id is >= 0 but unknown."; ASSERT_EQ(AKEY_STATE_UNKNOWN, mReader->getKeyCodeState(deviceId, AINPUT_SOURCE_TRACKBALL, AKEYCODE_A)) << "Should return unknown when the device id is valid but the sources are not " "supported by the device."; ASSERT_EQ(AKEY_STATE_DOWN, mReader->getKeyCodeState(deviceId, AINPUT_SOURCE_KEYBOARD | AINPUT_SOURCE_TRACKBALL, AKEYCODE_A)) << "Should return value provided by mapper when device id is valid and the device " "supports some of the sources."; ASSERT_EQ(AKEY_STATE_UNKNOWN, mReader->getKeyCodeState(-1, AINPUT_SOURCE_TRACKBALL, AKEYCODE_A)) << "Should return unknown when the device id is < 0 but the sources are not supported by any device."; ASSERT_EQ(AKEY_STATE_DOWN, mReader->getKeyCodeState(-1, AINPUT_SOURCE_KEYBOARD | AINPUT_SOURCE_TRACKBALL, AKEYCODE_A)) << "Should return value provided by mapper when device id is < 0 and one of the devices supports some of the sources."; } TEST_F(InputReaderTest, GetKeyCodeForKeyLocation_ForwardsRequestsToMappers) { constexpr int32_t deviceId = END_RESERVED_ID + 1000; constexpr int32_t eventHubId = 1; FakeInputMapper& mapper = addDeviceWithFakeInputMapper(deviceId, eventHubId, "keyboard", InputDeviceClass::KEYBOARD, AINPUT_SOURCE_KEYBOARD); mapper.addKeyCodeMapping(AKEYCODE_Y, AKEYCODE_Z); ASSERT_EQ(AKEYCODE_UNKNOWN, mReader->getKeyCodeForKeyLocation(0, AKEYCODE_Y)) << "Should return unknown when the device with the specified id is not found."; ASSERT_EQ(AKEYCODE_Z, mReader->getKeyCodeForKeyLocation(deviceId, AKEYCODE_Y)) << "Should return correct mapping when device id is valid and mapping exists."; ASSERT_EQ(AKEYCODE_A, mReader->getKeyCodeForKeyLocation(deviceId, AKEYCODE_A)) << "Should return the location key code when device id is valid and there's no " "mapping."; } TEST_F(InputReaderTest, GetKeyCodeForKeyLocation_NoKeyboardMapper) { constexpr int32_t deviceId = END_RESERVED_ID + 1000; constexpr int32_t eventHubId = 1; FakeInputMapper& mapper = addDeviceWithFakeInputMapper(deviceId, eventHubId, "joystick", InputDeviceClass::JOYSTICK, AINPUT_SOURCE_GAMEPAD); mapper.addKeyCodeMapping(AKEYCODE_Y, AKEYCODE_Z); ASSERT_EQ(AKEYCODE_UNKNOWN, mReader->getKeyCodeForKeyLocation(deviceId, AKEYCODE_Y)) << "Should return unknown when the device id is valid but there is no keyboard mapper"; } TEST_F(InputReaderTest, GetScanCodeState_ForwardsRequestsToMappers) { constexpr int32_t deviceId = END_RESERVED_ID + 1000; constexpr ftl::Flags deviceClass = InputDeviceClass::KEYBOARD; constexpr int32_t eventHubId = 1; FakeInputMapper& mapper = addDeviceWithFakeInputMapper(deviceId, eventHubId, "fake", deviceClass, AINPUT_SOURCE_KEYBOARD); mapper.setScanCodeState(KEY_A, AKEY_STATE_DOWN); ASSERT_EQ(AKEY_STATE_UNKNOWN, mReader->getScanCodeState(0, AINPUT_SOURCE_ANY, KEY_A)) << "Should return unknown when the device id is >= 0 but unknown."; ASSERT_EQ(AKEY_STATE_UNKNOWN, mReader->getScanCodeState(deviceId, AINPUT_SOURCE_TRACKBALL, KEY_A)) << "Should return unknown when the device id is valid but the sources are not " "supported by the device."; ASSERT_EQ(AKEY_STATE_DOWN, mReader->getScanCodeState(deviceId, AINPUT_SOURCE_KEYBOARD | AINPUT_SOURCE_TRACKBALL, KEY_A)) << "Should return value provided by mapper when device id is valid and the device " "supports some of the sources."; ASSERT_EQ(AKEY_STATE_UNKNOWN, mReader->getScanCodeState(-1, AINPUT_SOURCE_TRACKBALL, KEY_A)) << "Should return unknown when the device id is < 0 but the sources are not supported by any device."; ASSERT_EQ(AKEY_STATE_DOWN, mReader->getScanCodeState(-1, AINPUT_SOURCE_KEYBOARD | AINPUT_SOURCE_TRACKBALL, KEY_A)) << "Should return value provided by mapper when device id is < 0 and one of the devices supports some of the sources."; } TEST_F(InputReaderTest, GetSwitchState_ForwardsRequestsToMappers) { constexpr int32_t deviceId = END_RESERVED_ID + 1000; constexpr ftl::Flags deviceClass = InputDeviceClass::KEYBOARD; constexpr int32_t eventHubId = 1; FakeInputMapper& mapper = addDeviceWithFakeInputMapper(deviceId, eventHubId, "fake", deviceClass, AINPUT_SOURCE_KEYBOARD); mapper.setSwitchState(SW_LID, AKEY_STATE_DOWN); ASSERT_EQ(AKEY_STATE_UNKNOWN, mReader->getSwitchState(0, AINPUT_SOURCE_ANY, SW_LID)) << "Should return unknown when the device id is >= 0 but unknown."; ASSERT_EQ(AKEY_STATE_UNKNOWN, mReader->getSwitchState(deviceId, AINPUT_SOURCE_TRACKBALL, SW_LID)) << "Should return unknown when the device id is valid but the sources are not " "supported by the device."; ASSERT_EQ(AKEY_STATE_DOWN, mReader->getSwitchState(deviceId, AINPUT_SOURCE_KEYBOARD | AINPUT_SOURCE_TRACKBALL, SW_LID)) << "Should return value provided by mapper when device id is valid and the device " "supports some of the sources."; ASSERT_EQ(AKEY_STATE_UNKNOWN, mReader->getSwitchState(-1, AINPUT_SOURCE_TRACKBALL, SW_LID)) << "Should return unknown when the device id is < 0 but the sources are not supported by any device."; ASSERT_EQ(AKEY_STATE_DOWN, mReader->getSwitchState(-1, AINPUT_SOURCE_KEYBOARD | AINPUT_SOURCE_TRACKBALL, SW_LID)) << "Should return value provided by mapper when device id is < 0 and one of the devices supports some of the sources."; } TEST_F(InputReaderTest, MarkSupportedKeyCodes_ForwardsRequestsToMappers) { constexpr int32_t deviceId = END_RESERVED_ID + 1000; constexpr ftl::Flags deviceClass = InputDeviceClass::KEYBOARD; constexpr int32_t eventHubId = 1; FakeInputMapper& mapper = addDeviceWithFakeInputMapper(deviceId, eventHubId, "fake", deviceClass, AINPUT_SOURCE_KEYBOARD); mapper.addSupportedKeyCode(AKEYCODE_A); mapper.addSupportedKeyCode(AKEYCODE_B); const std::vector keyCodes{AKEYCODE_A, AKEYCODE_B, AKEYCODE_1, AKEYCODE_2}; uint8_t flags[4] = { 0, 0, 0, 1 }; ASSERT_FALSE(mReader->hasKeys(0, AINPUT_SOURCE_ANY, keyCodes, flags)) << "Should return false when device id is >= 0 but unknown."; ASSERT_TRUE(!flags[0] && !flags[1] && !flags[2] && !flags[3]); flags[3] = 1; ASSERT_FALSE(mReader->hasKeys(deviceId, AINPUT_SOURCE_TRACKBALL, keyCodes, flags)) << "Should return false when device id is valid but the sources are not supported by " "the device."; ASSERT_TRUE(!flags[0] && !flags[1] && !flags[2] && !flags[3]); flags[3] = 1; ASSERT_TRUE(mReader->hasKeys(deviceId, AINPUT_SOURCE_KEYBOARD | AINPUT_SOURCE_TRACKBALL, keyCodes, flags)) << "Should return value provided by mapper when device id is valid and the device " "supports some of the sources."; ASSERT_TRUE(flags[0] && flags[1] && !flags[2] && !flags[3]); flags[3] = 1; ASSERT_FALSE(mReader->hasKeys(-1, AINPUT_SOURCE_TRACKBALL, keyCodes, flags)) << "Should return false when the device id is < 0 but the sources are not supported by " "any device."; ASSERT_TRUE(!flags[0] && !flags[1] && !flags[2] && !flags[3]); flags[3] = 1; ASSERT_TRUE( mReader->hasKeys(-1, AINPUT_SOURCE_KEYBOARD | AINPUT_SOURCE_TRACKBALL, keyCodes, flags)) << "Should return value provided by mapper when device id is < 0 and one of the " "devices supports some of the sources."; ASSERT_TRUE(flags[0] && flags[1] && !flags[2] && !flags[3]); } TEST_F(InputReaderTest, LoopOnce_ForwardsRawEventsToMappers) { constexpr int32_t deviceId = END_RESERVED_ID + 1000; constexpr ftl::Flags deviceClass = InputDeviceClass::KEYBOARD; constexpr nsecs_t when = 0; constexpr int32_t eventHubId = 1; constexpr nsecs_t readTime = 2; FakeInputMapper& mapper = addDeviceWithFakeInputMapper(deviceId, eventHubId, "fake", deviceClass, AINPUT_SOURCE_KEYBOARD); mFakeEventHub->enqueueEvent(when, readTime, eventHubId, EV_KEY, KEY_A, 1); mReader->loopOnce(); ASSERT_NO_FATAL_FAILURE(mFakeEventHub->assertQueueIsEmpty()); RawEvent event; ASSERT_NO_FATAL_FAILURE(mapper.assertProcessWasCalled(&event)); ASSERT_EQ(when, event.when); ASSERT_EQ(readTime, event.readTime); ASSERT_EQ(eventHubId, event.deviceId); ASSERT_EQ(EV_KEY, event.type); ASSERT_EQ(KEY_A, event.code); ASSERT_EQ(1, event.value); } TEST_F(InputReaderTest, DeviceReset_RandomId) { constexpr int32_t deviceId = END_RESERVED_ID + 1000; constexpr ftl::Flags deviceClass = InputDeviceClass::KEYBOARD; constexpr int32_t eventHubId = 1; std::shared_ptr device = mReader->newDevice(deviceId, "fake"); // Must add at least one mapper or the device will be ignored! device->addMapper(eventHubId, mFakePolicy->getReaderConfiguration(), AINPUT_SOURCE_KEYBOARD); mReader->pushNextDevice(device); ASSERT_NO_FATAL_FAILURE(addDevice(eventHubId, "fake", deviceClass)); NotifyDeviceResetArgs resetArgs; ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyDeviceResetWasCalled(&resetArgs)); int32_t prevId = resetArgs.id; disableDevice(deviceId); mReader->loopOnce(); ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyDeviceResetWasCalled(&resetArgs)); ASSERT_NE(prevId, resetArgs.id); prevId = resetArgs.id; enableDevice(deviceId); mReader->loopOnce(); ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyDeviceResetWasCalled(&resetArgs)); ASSERT_NE(prevId, resetArgs.id); prevId = resetArgs.id; disableDevice(deviceId); mReader->loopOnce(); ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyDeviceResetWasCalled(&resetArgs)); ASSERT_NE(prevId, resetArgs.id); prevId = resetArgs.id; } TEST_F(InputReaderTest, DeviceReset_GenerateIdWithInputReaderSource) { constexpr int32_t deviceId = 1; constexpr ftl::Flags deviceClass = InputDeviceClass::KEYBOARD; constexpr int32_t eventHubId = 1; std::shared_ptr device = mReader->newDevice(deviceId, "fake"); // Must add at least one mapper or the device will be ignored! device->addMapper(eventHubId, mFakePolicy->getReaderConfiguration(), AINPUT_SOURCE_KEYBOARD); mReader->pushNextDevice(device); ASSERT_NO_FATAL_FAILURE(addDevice(deviceId, "fake", deviceClass)); NotifyDeviceResetArgs resetArgs; ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyDeviceResetWasCalled(&resetArgs)); ASSERT_EQ(IdGenerator::Source::INPUT_READER, IdGenerator::getSource(resetArgs.id)); } TEST_F(InputReaderTest, Device_CanDispatchToDisplay) { constexpr DeviceId deviceId = END_RESERVED_ID + 1000; constexpr ftl::Flags deviceClass = InputDeviceClass::KEYBOARD; constexpr int32_t eventHubId = 1; const char* DEVICE_LOCATION = "USB1"; std::shared_ptr device = mReader->newDevice(deviceId, "fake", DEVICE_LOCATION); FakeInputMapper& mapper = device->addMapper(eventHubId, mFakePolicy->getReaderConfiguration(), AINPUT_SOURCE_TOUCHSCREEN); mReader->pushNextDevice(device); const uint8_t hdmi1 = 1; // Associated touch screen with second display. mFakePolicy->addInputPortAssociation(DEVICE_LOCATION, hdmi1); // Add default and second display. mFakePolicy->clearViewports(); DisplayViewport internalViewport = createViewport(DISPLAY_ID, DISPLAY_WIDTH, DISPLAY_HEIGHT, ui::ROTATION_0, /*isActive=*/true, "local:0", NO_PORT, ViewportType::INTERNAL); mFakePolicy->addDisplayViewport(internalViewport); DisplayViewport externalViewport = createViewport(SECONDARY_DISPLAY_ID, DISPLAY_WIDTH, DISPLAY_HEIGHT, ui::ROTATION_0, /*isActive=*/true, "local:1", hdmi1, ViewportType::EXTERNAL); mFakePolicy->addDisplayViewport(externalViewport); mReader->requestRefreshConfiguration(InputReaderConfiguration::Change::DISPLAY_INFO); mReader->loopOnce(); // Add the device, and make sure all of the callbacks are triggered. // The device is added after the input port associations are processed since // we do not yet support dynamic device-to-display associations. ASSERT_NO_FATAL_FAILURE(addDevice(eventHubId, "fake", deviceClass)); ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyDeviceResetWasCalled()); ASSERT_NO_FATAL_FAILURE(mapper.assertConfigureWasCalled()); // Device should only dispatch to the specified display. ASSERT_EQ(deviceId, device->getId()); ASSERT_FALSE(mReader->canDispatchToDisplay(deviceId, DISPLAY_ID)); ASSERT_TRUE(mReader->canDispatchToDisplay(deviceId, SECONDARY_DISPLAY_ID)); // Can't dispatch event from a disabled device. disableDevice(deviceId); mReader->loopOnce(); ASSERT_FALSE(mReader->canDispatchToDisplay(deviceId, SECONDARY_DISPLAY_ID)); } TEST_F(InputReaderTest, WhenEnabledChanges_AllSubdevicesAreUpdated) { constexpr int32_t deviceId = END_RESERVED_ID + 1000; constexpr ftl::Flags deviceClass = InputDeviceClass::KEYBOARD; constexpr int32_t eventHubIds[2] = {END_RESERVED_ID, END_RESERVED_ID + 1}; std::shared_ptr device = mReader->newDevice(deviceId, "fake"); // Must add at least one mapper or the device will be ignored! device->addMapper(eventHubIds[0], mFakePolicy->getReaderConfiguration(), AINPUT_SOURCE_KEYBOARD); device->addMapper(eventHubIds[1], mFakePolicy->getReaderConfiguration(), AINPUT_SOURCE_KEYBOARD); mReader->pushNextDevice(device); mReader->pushNextDevice(device); ASSERT_NO_FATAL_FAILURE(addDevice(eventHubIds[0], "fake1", deviceClass)); ASSERT_NO_FATAL_FAILURE(addDevice(eventHubIds[1], "fake2", deviceClass)); NotifyDeviceResetArgs resetArgs; ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyDeviceResetWasCalled(&resetArgs)); ASSERT_EQ(deviceId, resetArgs.deviceId); ASSERT_TRUE(device->isEnabled()); ASSERT_TRUE(mFakeEventHub->isDeviceEnabled(eventHubIds[0])); ASSERT_TRUE(mFakeEventHub->isDeviceEnabled(eventHubIds[1])); disableDevice(deviceId); mReader->loopOnce(); ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyDeviceResetWasCalled(&resetArgs)); ASSERT_EQ(deviceId, resetArgs.deviceId); ASSERT_FALSE(device->isEnabled()); ASSERT_FALSE(mFakeEventHub->isDeviceEnabled(eventHubIds[0])); ASSERT_FALSE(mFakeEventHub->isDeviceEnabled(eventHubIds[1])); enableDevice(deviceId); mReader->loopOnce(); ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyDeviceResetWasCalled(&resetArgs)); ASSERT_EQ(deviceId, resetArgs.deviceId); ASSERT_TRUE(device->isEnabled()); ASSERT_TRUE(mFakeEventHub->isDeviceEnabled(eventHubIds[0])); ASSERT_TRUE(mFakeEventHub->isDeviceEnabled(eventHubIds[1])); } TEST_F(InputReaderTest, GetKeyCodeState_ForwardsRequestsToSubdeviceMappers) { constexpr int32_t deviceId = END_RESERVED_ID + 1000; constexpr ftl::Flags deviceClass = InputDeviceClass::KEYBOARD; constexpr int32_t eventHubIds[2] = {END_RESERVED_ID, END_RESERVED_ID + 1}; // Add two subdevices to device std::shared_ptr device = mReader->newDevice(deviceId, "fake"); FakeInputMapper& mapperDevice1 = device->addMapper(eventHubIds[0], mFakePolicy->getReaderConfiguration(), AINPUT_SOURCE_KEYBOARD); FakeInputMapper& mapperDevice2 = device->addMapper(eventHubIds[1], mFakePolicy->getReaderConfiguration(), AINPUT_SOURCE_KEYBOARD); mReader->pushNextDevice(device); mReader->pushNextDevice(device); ASSERT_NO_FATAL_FAILURE(addDevice(eventHubIds[0], "fake1", deviceClass)); ASSERT_NO_FATAL_FAILURE(addDevice(eventHubIds[1], "fake2", deviceClass)); mapperDevice1.setKeyCodeState(AKEYCODE_A, AKEY_STATE_DOWN); mapperDevice2.setKeyCodeState(AKEYCODE_B, AKEY_STATE_DOWN); ASSERT_EQ(AKEY_STATE_DOWN, mReader->getKeyCodeState(deviceId, AINPUT_SOURCE_KEYBOARD, AKEYCODE_A)); ASSERT_EQ(AKEY_STATE_DOWN, mReader->getKeyCodeState(deviceId, AINPUT_SOURCE_KEYBOARD, AKEYCODE_B)); ASSERT_EQ(AKEY_STATE_UNKNOWN, mReader->getKeyCodeState(deviceId, AINPUT_SOURCE_KEYBOARD, AKEYCODE_C)); } TEST_F(InputReaderTest, ChangingPointerCaptureNotifiesInputListener) { NotifyPointerCaptureChangedArgs args; auto request = mFakePolicy->setPointerCapture(PointerCaptureMode::ABSOLUTE, /*window=*/sp::make()); mReader->requestRefreshConfiguration(InputReaderConfiguration::Change::POINTER_CAPTURE); mReader->loopOnce(); mFakeListener->assertNotifyCaptureWasCalled(&args); ASSERT_TRUE(args.request.isEnable()) << "Pointer Capture should be enabled."; ASSERT_EQ(args.request, request) << "Pointer Capture sequence number should match."; mFakePolicy->setPointerCapture(PointerCaptureMode::UNCAPTURED, /*window=*/nullptr); mReader->requestRefreshConfiguration(InputReaderConfiguration::Change::POINTER_CAPTURE); mReader->loopOnce(); mFakeListener->assertNotifyCaptureWasCalled(&args); ASSERT_FALSE(args.request.isEnable()) << "Pointer Capture should be disabled."; // Verify that the Pointer Capture state is not updated when the configuration value // does not change. mReader->requestRefreshConfiguration(InputReaderConfiguration::Change::POINTER_CAPTURE); mReader->loopOnce(); mFakeListener->assertNotifyCaptureWasNotCalled(); } TEST_F(InputReaderTest, GetLastUsedInputDeviceId) { constexpr int32_t FIRST_DEVICE_ID = END_RESERVED_ID + 1000; constexpr int32_t SECOND_DEVICE_ID = FIRST_DEVICE_ID + 1; FakeInputMapper& firstMapper = addDeviceWithFakeInputMapper(FIRST_DEVICE_ID, FIRST_DEVICE_ID, "first", InputDeviceClass::KEYBOARD, AINPUT_SOURCE_KEYBOARD); FakeInputMapper& secondMapper = addDeviceWithFakeInputMapper(SECOND_DEVICE_ID, SECOND_DEVICE_ID, "second", InputDeviceClass::TOUCH_MT, AINPUT_SOURCE_STYLUS); ASSERT_EQ(ReservedInputDeviceId::INVALID_INPUT_DEVICE_ID, mReader->getLastUsedInputDeviceId()); // Start a new key gesture from the first device firstMapper.setProcessResult({KeyArgsBuilder(AKEY_EVENT_ACTION_DOWN, AINPUT_SOURCE_KEYBOARD) .deviceId(FIRST_DEVICE_ID) .build()}); mFakeEventHub->enqueueEvent(ARBITRARY_TIME, ARBITRARY_TIME, FIRST_DEVICE_ID, 0, 0, 0); mReader->loopOnce(); ASSERT_EQ(firstMapper.getDeviceId(), mReader->getLastUsedInputDeviceId()); // Start a new touch gesture from the second device secondMapper.setProcessResult( {MotionArgsBuilder(AMOTION_EVENT_ACTION_DOWN, AINPUT_SOURCE_STYLUS) .deviceId(SECOND_DEVICE_ID) .pointer(PointerBuilder(/*id=*/0, ToolType::FINGER)) .build()}); mFakeEventHub->enqueueEvent(ARBITRARY_TIME, ARBITRARY_TIME, SECOND_DEVICE_ID, 0, 0, 0); mReader->loopOnce(); ASSERT_EQ(SECOND_DEVICE_ID, mReader->getLastUsedInputDeviceId()); // Releasing the key is not a new gesture, so it does not update the last used device firstMapper.setProcessResult({KeyArgsBuilder(AKEY_EVENT_ACTION_UP, AINPUT_SOURCE_KEYBOARD) .deviceId(FIRST_DEVICE_ID) .build()}); mFakeEventHub->enqueueEvent(ARBITRARY_TIME, ARBITRARY_TIME, FIRST_DEVICE_ID, 0, 0, 0); mReader->loopOnce(); ASSERT_EQ(SECOND_DEVICE_ID, mReader->getLastUsedInputDeviceId()); // But pressing a new key does start a new gesture firstMapper.setProcessResult({KeyArgsBuilder(AKEY_EVENT_ACTION_DOWN, AINPUT_SOURCE_KEYBOARD) .deviceId(FIRST_DEVICE_ID) .build()}); mFakeEventHub->enqueueEvent(ARBITRARY_TIME, ARBITRARY_TIME, FIRST_DEVICE_ID, 0, 0, 0); mReader->loopOnce(); ASSERT_EQ(FIRST_DEVICE_ID, mReader->getLastUsedInputDeviceId()); // Moving or ending a touch gesture does not update the last used device secondMapper.setProcessResult( {MotionArgsBuilder(AMOTION_EVENT_ACTION_MOVE, AINPUT_SOURCE_STYLUS) .deviceId(SECOND_DEVICE_ID) .pointer(PointerBuilder(/*id=*/0, ToolType::STYLUS)) .build()}); mFakeEventHub->enqueueEvent(ARBITRARY_TIME, ARBITRARY_TIME, SECOND_DEVICE_ID, 0, 0, 0); mReader->loopOnce(); ASSERT_EQ(FIRST_DEVICE_ID, mReader->getLastUsedInputDeviceId()); secondMapper.setProcessResult({MotionArgsBuilder(AMOTION_EVENT_ACTION_UP, AINPUT_SOURCE_STYLUS) .deviceId(SECOND_DEVICE_ID) .pointer(PointerBuilder(/*id=*/0, ToolType::STYLUS)) .build()}); mFakeEventHub->enqueueEvent(ARBITRARY_TIME, ARBITRARY_TIME, SECOND_DEVICE_ID, 0, 0, 0); mReader->loopOnce(); ASSERT_EQ(FIRST_DEVICE_ID, mReader->getLastUsedInputDeviceId()); // Starting a new hover gesture updates the last used device secondMapper.setProcessResult( {MotionArgsBuilder(AMOTION_EVENT_ACTION_HOVER_ENTER, AINPUT_SOURCE_STYLUS) .deviceId(SECOND_DEVICE_ID) .pointer(PointerBuilder(/*id=*/0, ToolType::STYLUS)) .build()}); mFakeEventHub->enqueueEvent(ARBITRARY_TIME, ARBITRARY_TIME, SECOND_DEVICE_ID, 0, 0, 0); mReader->loopOnce(); ASSERT_EQ(SECOND_DEVICE_ID, mReader->getLastUsedInputDeviceId()); } class FakeVibratorInputMapper : public FakeInputMapper { public: FakeVibratorInputMapper(InputDeviceContext& deviceContext, const InputReaderConfiguration& readerConfig, uint32_t sources) : FakeInputMapper(deviceContext, readerConfig, sources) {} std::vector getVibratorIds() override { return getDeviceContext().getVibratorIds(); } }; TEST_F(InputReaderTest, VibratorGetVibratorIds) { constexpr int32_t deviceId = END_RESERVED_ID + 1000; ftl::Flags deviceClass = InputDeviceClass::KEYBOARD | InputDeviceClass::VIBRATOR; constexpr int32_t eventHubId = 1; const char* DEVICE_LOCATION = "BLUETOOTH"; std::shared_ptr device = mReader->newDevice(deviceId, "fake", DEVICE_LOCATION); FakeVibratorInputMapper& mapper = device->addMapper(eventHubId, mFakePolicy->getReaderConfiguration(), AINPUT_SOURCE_KEYBOARD); mReader->pushNextDevice(device); ASSERT_NO_FATAL_FAILURE(addDevice(eventHubId, "fake", deviceClass)); ASSERT_NO_FATAL_FAILURE(mapper.assertConfigureWasCalled()); ASSERT_EQ(mapper.getVibratorIds().size(), 2U); ASSERT_EQ(mReader->getVibratorIds(deviceId).size(), 2U); } // --- FakePeripheralController --- class FakePeripheralController : public PeripheralControllerInterface { public: FakePeripheralController(InputDeviceContext& deviceContext) : mDeviceContext(deviceContext) {} ~FakePeripheralController() override {} int32_t getEventHubId() const { return getDeviceContext().getEventHubId(); } void populateDeviceInfo(InputDeviceInfo* deviceInfo) override {} void dump(std::string& dump) override {} std::optional getBatteryCapacity(int32_t batteryId) override { return getDeviceContext().getBatteryCapacity(batteryId); } std::optional getBatteryStatus(int32_t batteryId) override { return getDeviceContext().getBatteryStatus(batteryId); } bool setLightColor(int32_t lightId, int32_t color) override { getDeviceContext().setLightBrightness(lightId, color >> 24); return true; } std::optional getLightColor(int32_t lightId) override { std::optional result = getDeviceContext().getLightBrightness(lightId); if (!result.has_value()) { return std::nullopt; } return result.value() << 24; } bool setLightPlayerId(int32_t lightId, int32_t playerId) override { return true; } std::optional getLightPlayerId(int32_t lightId) override { return std::nullopt; } private: InputDeviceContext& mDeviceContext; inline int32_t getDeviceId() { return mDeviceContext.getId(); } inline InputDeviceContext& getDeviceContext() { return mDeviceContext; } inline InputDeviceContext& getDeviceContext() const { return mDeviceContext; } }; TEST_F(InputReaderTest, BatteryGetCapacity) { constexpr int32_t deviceId = END_RESERVED_ID + 1000; ftl::Flags deviceClass = InputDeviceClass::KEYBOARD | InputDeviceClass::BATTERY; constexpr int32_t eventHubId = 1; const char* DEVICE_LOCATION = "BLUETOOTH"; std::shared_ptr device = mReader->newDevice(deviceId, "fake", DEVICE_LOCATION); FakePeripheralController& controller = device->addController(eventHubId); mReader->pushNextDevice(device); ASSERT_NO_FATAL_FAILURE(addDevice(eventHubId, "fake", deviceClass)); ASSERT_EQ(controller.getBatteryCapacity(FakeEventHub::DEFAULT_BATTERY), FakeEventHub::BATTERY_CAPACITY); ASSERT_EQ(mReader->getBatteryCapacity(deviceId), FakeEventHub::BATTERY_CAPACITY); } TEST_F(InputReaderTest, BatteryGetStatus) { constexpr int32_t deviceId = END_RESERVED_ID + 1000; ftl::Flags deviceClass = InputDeviceClass::KEYBOARD | InputDeviceClass::BATTERY; constexpr int32_t eventHubId = 1; const char* DEVICE_LOCATION = "BLUETOOTH"; std::shared_ptr device = mReader->newDevice(deviceId, "fake", DEVICE_LOCATION); FakePeripheralController& controller = device->addController(eventHubId); mReader->pushNextDevice(device); ASSERT_NO_FATAL_FAILURE(addDevice(eventHubId, "fake", deviceClass)); ASSERT_EQ(controller.getBatteryStatus(FakeEventHub::DEFAULT_BATTERY), FakeEventHub::BATTERY_STATUS); ASSERT_EQ(mReader->getBatteryStatus(deviceId), FakeEventHub::BATTERY_STATUS); } TEST_F(InputReaderTest, BatteryGetDevicePath) { constexpr int32_t deviceId = END_RESERVED_ID + 1000; ftl::Flags deviceClass = InputDeviceClass::KEYBOARD | InputDeviceClass::BATTERY; constexpr int32_t eventHubId = 1; const char* DEVICE_LOCATION = "BLUETOOTH"; std::shared_ptr device = mReader->newDevice(deviceId, "fake", DEVICE_LOCATION); device->addController(eventHubId); mReader->pushNextDevice(device); ASSERT_NO_FATAL_FAILURE(addDevice(eventHubId, "fake", deviceClass)); ASSERT_EQ(mReader->getBatteryDevicePath(deviceId), FakeEventHub::BATTERY_DEVPATH); } TEST_F(InputReaderTest, LightGetColor) { constexpr int32_t deviceId = END_RESERVED_ID + 1000; ftl::Flags deviceClass = InputDeviceClass::KEYBOARD | InputDeviceClass::LIGHT; constexpr int32_t eventHubId = 1; const char* DEVICE_LOCATION = "BLUETOOTH"; std::shared_ptr device = mReader->newDevice(deviceId, "fake", DEVICE_LOCATION); FakePeripheralController& controller = device->addController(eventHubId); mReader->pushNextDevice(device); RawLightInfo info = {.id = 1, .name = "Mono", .maxBrightness = 255, .flags = InputLightClass::BRIGHTNESS, .path = ""}; mFakeEventHub->addRawLightInfo(/*rawId=*/1, std::move(info)); mFakeEventHub->fakeLightBrightness(/*rawId=*/1, 0x55); ASSERT_NO_FATAL_FAILURE(addDevice(eventHubId, "fake", deviceClass)); ASSERT_TRUE(controller.setLightColor(/*lightId=*/1, LIGHT_BRIGHTNESS)); ASSERT_EQ(controller.getLightColor(/*lightId=*/1), LIGHT_BRIGHTNESS); ASSERT_TRUE(mReader->setLightColor(deviceId, /*lightId=*/1, LIGHT_BRIGHTNESS)); ASSERT_EQ(mReader->getLightColor(deviceId, /*lightId=*/1), LIGHT_BRIGHTNESS); } TEST_F(InputReaderTest, SetPowerWakeUp) { ASSERT_NO_FATAL_FAILURE(addDevice(1, "1st", InputDeviceClass::KEYBOARD)); ASSERT_NO_FATAL_FAILURE(addDevice(2, "2nd", InputDeviceClass::KEYBOARD)); ASSERT_NO_FATAL_FAILURE(addDevice(3, "3rd", InputDeviceClass::KEYBOARD)); ASSERT_EQ(mFakeEventHub->fakeReadKernelWakeup(1), false); ASSERT_TRUE(mFakeEventHub->setKernelWakeEnabled(2, true)); ASSERT_EQ(mFakeEventHub->fakeReadKernelWakeup(2), true); ASSERT_TRUE(mFakeEventHub->setKernelWakeEnabled(3, false)); ASSERT_EQ(mFakeEventHub->fakeReadKernelWakeup(3), false); } TEST_F(InputReaderTest, MergeableInputDevices) { constexpr int32_t eventHubIds[2] = {END_RESERVED_ID, END_RESERVED_ID + 1}; // By default, all of the default-created eventhub devices will have the same identifier // (implicitly vid 0, pid 0, etc.), which is why we expect them to be merged. ASSERT_NO_FATAL_FAILURE(addDevice(eventHubIds[0], "1st", InputDeviceClass::KEYBOARD)); ASSERT_NO_FATAL_FAILURE(addDevice(eventHubIds[1], "2nd", InputDeviceClass::JOYSTICK)); // The two devices will be merged to one input device as they have same identifier, and none are // pointer devices. ASSERT_EQ(1U, mFakePolicy->getInputDevices().size()); } TEST_F(InputReaderTest, MergeableDevicesWithTouch) { constexpr int32_t eventHubIds[3] = {END_RESERVED_ID, END_RESERVED_ID + 1, END_RESERVED_ID + 2}; // By default, all of the default-created eventhub devices will have the same identifier // (implicitly vid 0, pid 0, etc.), which is why we expect them to be merged. ASSERT_NO_FATAL_FAILURE(addDevice(eventHubIds[0], "1st", InputDeviceClass::TOUCH_MT)); ASSERT_NO_FATAL_FAILURE(addDevice(eventHubIds[1], "2nd", InputDeviceClass::KEYBOARD)); ASSERT_NO_FATAL_FAILURE(addDevice(eventHubIds[2], "3rd", InputDeviceClass::GAMEPAD)); // The three devices will be merged to one input device as they have same identifier, and only // one is a pointer device. ASSERT_EQ(1U, mFakePolicy->getInputDevices().size()); } TEST_F(InputReaderTest, UnmergeableTouchDevices) { SCOPED_FLAG_OVERRIDE(prevent_merging_input_pointer_devices, true); constexpr int32_t eventHubIds[3] = {END_RESERVED_ID, END_RESERVED_ID + 1, END_RESERVED_ID + 2}; // By default, all of the default-created eventhub devices will have the same identifier // (implicitly vid 0, pid 0, etc.), which is why they can potentially be merged. ASSERT_NO_FATAL_FAILURE(addDevice(eventHubIds[0], "1st", InputDeviceClass::TOUCH)); ASSERT_NO_FATAL_FAILURE(addDevice(eventHubIds[1], "2nd", InputDeviceClass::TOUCH_MT)); ASSERT_NO_FATAL_FAILURE(addDevice(eventHubIds[2], "2nd", InputDeviceClass::CURSOR)); // The three devices will not be merged, as they have same identifier, but are all pointer // devices. ASSERT_EQ(3U, mFakePolicy->getInputDevices().size()); } TEST_F(InputReaderTest, MergeableMixedDevices) { SCOPED_FLAG_OVERRIDE(prevent_merging_input_pointer_devices, true); constexpr int32_t eventHubIds[4] = {END_RESERVED_ID, END_RESERVED_ID + 1, END_RESERVED_ID + 2, END_RESERVED_ID + 3}; // By default, all of the default-created eventhub devices will have the same identifier // (implicitly vid 0, pid 0, etc.), which is why they can potentially be merged. ASSERT_NO_FATAL_FAILURE(addDevice(eventHubIds[0], "1st", InputDeviceClass::TOUCH)); ASSERT_NO_FATAL_FAILURE(addDevice(eventHubIds[1], "2nd", InputDeviceClass::TOUCH_MT)); ASSERT_NO_FATAL_FAILURE(addDevice(eventHubIds[2], "3rd", InputDeviceClass::DPAD)); ASSERT_NO_FATAL_FAILURE(addDevice(eventHubIds[3], "4th", InputDeviceClass::JOYSTICK)); // Non-touch devices can be merged with one of the touch devices, as they have same identifier, // but the two touch devices will not combine with each other. It is not specified which touch // device the non-touch devices merge with. ASSERT_EQ(2U, mFakePolicy->getInputDevices().size()); } // --- InputReaderIntegrationTest --- // These tests create and interact with the InputReader only through its interface. // The InputReader is started during SetUp(), which starts its processing in its own // thread. The tests use linux uinput to emulate input devices. // NOTE: Interacting with the physical device while these tests are running may cause // the tests to fail. class InputReaderIntegrationTest : public testing::Test { protected: std::unique_ptr mTestListener; sp mFakePolicy; std::unique_ptr mReader; constexpr static auto EVENT_HAPPENED_TIMEOUT = 2000ms; constexpr static auto EVENT_DID_NOT_HAPPEN_TIMEOUT = 30ms; const std::string UNIQUE_ID = "local:0"; const std::string INPUT_PORT = "uinput/input0"; void SetUp() override { #if !defined(__ANDROID__) GTEST_SKIP(); #endif mFakePolicy = sp::make(); setupInputReader(); } void TearDown() override { #if !defined(__ANDROID__) return; #endif ASSERT_EQ(mReader->stop(), OK); mReader.reset(); mTestListener.reset(); mFakePolicy.clear(); } std::optional waitForDevice(const std::string& deviceName) { std::chrono::time_point start = std::chrono::steady_clock::now(); while (true) { const std::vector inputDevices = mFakePolicy->getInputDevices(); const auto& it = std::find_if(inputDevices.begin(), inputDevices.end(), [&deviceName](const InputDeviceInfo& info) { return info.getIdentifier().name == deviceName; }); if (it != inputDevices.end()) { return std::make_optional(*it); } std::this_thread::sleep_for(1ms); std::chrono::duration elapsed = std::chrono::steady_clock::now() - start; if (elapsed > 5s) { return {}; } } } void setupInputReader() { mTestListener = std::make_unique(EVENT_HAPPENED_TIMEOUT, EVENT_DID_NOT_HAPPEN_TIMEOUT); mReader = std::make_unique(std::make_shared(), mFakePolicy, *mTestListener, /*env=*/nullptr, /*tracingBackend=*/nullptr); ASSERT_EQ(mReader->start(), OK); // Since this test is run on a real device, all the input devices connected // to the test device will show up in mReader. We wait for those input devices to // show up before beginning the tests. ASSERT_NO_FATAL_FAILURE(mTestListener->assertNotifyInputDevicesChangedWasCalled()); ASSERT_NO_FATAL_FAILURE(mFakePolicy->assertInputDevicesChanged()); } }; TEST_F(InputReaderIntegrationTest, TestInvalidDevice) { // An invalid input device that is only used for this test. class InvalidUinputDevice : public UinputDevice { public: InvalidUinputDevice() : UinputDevice("Invalid Device", /*productId=*/99) {} private: void configureDevice(int fd, uinput_user_dev* device) override {} }; const size_t numDevices = mFakePolicy->getInputDevices().size(); // UinputDevice does not set any event or key bits, so InputReader should not // consider it as a valid device. std::unique_ptr invalidDevice = createUinputDevice(); ASSERT_NO_FATAL_FAILURE(mFakePolicy->assertInputDevicesNotChanged()); ASSERT_EQ(numDevices, mFakePolicy->getInputDevices().size()); invalidDevice.reset(); ASSERT_NO_FATAL_FAILURE(mFakePolicy->assertInputDevicesNotChanged()); ASSERT_EQ(numDevices, mFakePolicy->getInputDevices().size()); } TEST_F(InputReaderIntegrationTest, AddNewDevice) { const size_t initialNumDevices = mFakePolicy->getInputDevices().size(); std::unique_ptr keyboard = createUinputDevice(); ASSERT_NO_FATAL_FAILURE(mFakePolicy->assertInputDevicesChanged()); ASSERT_EQ(initialNumDevices + 1, mFakePolicy->getInputDevices().size()); const auto device = waitForDevice(keyboard->getName()); ASSERT_TRUE(device.has_value()); ASSERT_EQ(AINPUT_KEYBOARD_TYPE_NON_ALPHABETIC, device->getKeyboardType()); ASSERT_EQ(AINPUT_SOURCE_KEYBOARD, device->getSources()); ASSERT_EQ(0U, device->getMotionRanges().size()); keyboard.reset(); ASSERT_NO_FATAL_FAILURE(mFakePolicy->assertInputDevicesChanged()); ASSERT_EQ(initialNumDevices, mFakePolicy->getInputDevices().size()); } TEST_F(InputReaderIntegrationTest, SendsEventsToInputListener) { std::unique_ptr keyboard = createUinputDevice(); ASSERT_NO_FATAL_FAILURE(mFakePolicy->assertInputDevicesChanged()); NotifyKeyArgs keyArgs; keyboard->pressAndReleaseHomeKey(); ASSERT_NO_FATAL_FAILURE(mTestListener->assertNotifyKeyWasCalled(&keyArgs)); ASSERT_EQ(AKEY_EVENT_ACTION_DOWN, keyArgs.action); ASSERT_LE(keyArgs.eventTime, keyArgs.readTime); int32_t prevId = keyArgs.id; nsecs_t prevTimestamp = keyArgs.eventTime; ASSERT_NO_FATAL_FAILURE(mTestListener->assertNotifyKeyWasCalled(&keyArgs)); ASSERT_EQ(AKEY_EVENT_ACTION_UP, keyArgs.action); ASSERT_NE(prevId, keyArgs.id); ASSERT_LE(prevTimestamp, keyArgs.eventTime); ASSERT_LE(keyArgs.eventTime, keyArgs.readTime); } TEST_F(InputReaderIntegrationTest, ExternalStylusesButtons) { std::unique_ptr stylus = createUinputDevice(); ASSERT_NO_FATAL_FAILURE(mFakePolicy->assertInputDevicesChanged()); const auto device = waitForDevice(stylus->getName()); ASSERT_TRUE(device.has_value()); // An external stylus with buttons should also be recognized as a keyboard. ASSERT_EQ(AINPUT_SOURCE_KEYBOARD | AINPUT_SOURCE_STYLUS, device->getSources()) << "Unexpected source " << inputEventSourceToString(device->getSources()).c_str(); ASSERT_EQ(AINPUT_KEYBOARD_TYPE_NON_ALPHABETIC, device->getKeyboardType()); const auto DOWN = AllOf(WithKeyAction(AKEY_EVENT_ACTION_DOWN), WithSource(AINPUT_SOURCE_KEYBOARD)); const auto UP = AllOf(WithKeyAction(AKEY_EVENT_ACTION_UP), WithSource(AINPUT_SOURCE_KEYBOARD)); stylus->pressAndReleaseKey(BTN_STYLUS); ASSERT_NO_FATAL_FAILURE(mTestListener->assertNotifyKeyWasCalled( AllOf(DOWN, WithKeyCode(AKEYCODE_STYLUS_BUTTON_PRIMARY)))); ASSERT_NO_FATAL_FAILURE(mTestListener->assertNotifyKeyWasCalled( AllOf(UP, WithKeyCode(AKEYCODE_STYLUS_BUTTON_PRIMARY)))); stylus->pressAndReleaseKey(BTN_STYLUS2); ASSERT_NO_FATAL_FAILURE(mTestListener->assertNotifyKeyWasCalled( AllOf(DOWN, WithKeyCode(AKEYCODE_STYLUS_BUTTON_SECONDARY)))); ASSERT_NO_FATAL_FAILURE(mTestListener->assertNotifyKeyWasCalled( AllOf(UP, WithKeyCode(AKEYCODE_STYLUS_BUTTON_SECONDARY)))); stylus->pressAndReleaseKey(BTN_STYLUS3); ASSERT_NO_FATAL_FAILURE(mTestListener->assertNotifyKeyWasCalled( AllOf(DOWN, WithKeyCode(AKEYCODE_STYLUS_BUTTON_TERTIARY)))); ASSERT_NO_FATAL_FAILURE(mTestListener->assertNotifyKeyWasCalled( AllOf(UP, WithKeyCode(AKEYCODE_STYLUS_BUTTON_TERTIARY)))); } TEST_F(InputReaderIntegrationTest, KeyboardWithStylusButtons) { std::unique_ptr keyboard = createUinputDevice("KeyboardWithStylusButtons", /*productId=*/99, std::initializer_list{KEY_Q, KEY_W, KEY_E, KEY_R, KEY_T, KEY_Y, BTN_STYLUS, BTN_STYLUS2, BTN_STYLUS3}); ASSERT_NO_FATAL_FAILURE(mFakePolicy->assertInputDevicesChanged()); const auto device = waitForDevice(keyboard->getName()); ASSERT_TRUE(device.has_value()); // An alphabetical keyboard that reports stylus buttons should not be recognized as a stylus. ASSERT_EQ(AINPUT_SOURCE_KEYBOARD, device->getSources()) << "Unexpected source " << inputEventSourceToString(device->getSources()).c_str(); ASSERT_EQ(AINPUT_KEYBOARD_TYPE_ALPHABETIC, device->getKeyboardType()); } TEST_F(InputReaderIntegrationTest, HidUsageKeyboardIsNotAStylus) { // Create a Uinput keyboard that simulates a keyboard that can report HID usage codes. The // hid-input driver reports HID usage codes using the value for EV_MSC MSC_SCAN event. std::unique_ptr keyboard = createUinputDevice( std::initializer_list{KEY_VOLUMEUP, KEY_VOLUMEDOWN}); ASSERT_NO_FATAL_FAILURE(mFakePolicy->assertInputDevicesChanged()); const auto device = waitForDevice(keyboard->getName()); ASSERT_TRUE(device.has_value()); ASSERT_EQ(AINPUT_SOURCE_KEYBOARD, device->getSources()) << "Unexpected source " << inputEventSourceToString(device->getSources()).c_str(); // If a device supports reporting HID usage codes, it shouldn't automatically support // stylus keys. const std::vector keycodes{AKEYCODE_STYLUS_BUTTON_PRIMARY}; uint8_t outFlags[] = {0}; ASSERT_TRUE(mReader->hasKeys(device->getId(), AINPUT_SOURCE_KEYBOARD, keycodes, outFlags)); ASSERT_EQ(0, outFlags[0]) << "Keyboard should not have stylus button"; } /** * The Steam controller sends BTN_GEAR_DOWN and BTN_GEAR_UP for the two "paddle" buttons * on the back. In this test, we make sure that BTN_GEAR_DOWN / BTN_WHEEL and BTN_GEAR_UP * are passed to the listener. */ static_assert(BTN_GEAR_DOWN == BTN_WHEEL); TEST_F(InputReaderIntegrationTest, SendsGearDownAndUpToInputListener) { std::unique_ptr controller = createUinputDevice(); ASSERT_NO_FATAL_FAILURE(mFakePolicy->assertInputDevicesChanged()); NotifyKeyArgs keyArgs; controller->pressAndReleaseKey(BTN_GEAR_DOWN); ASSERT_NO_FATAL_FAILURE(mTestListener->assertNotifyKeyWasCalled(&keyArgs)); // ACTION_DOWN ASSERT_NO_FATAL_FAILURE(mTestListener->assertNotifyKeyWasCalled(&keyArgs)); // ACTION_UP ASSERT_EQ(BTN_GEAR_DOWN, keyArgs.scanCode); controller->pressAndReleaseKey(BTN_GEAR_UP); ASSERT_NO_FATAL_FAILURE(mTestListener->assertNotifyKeyWasCalled(&keyArgs)); // ACTION_DOWN ASSERT_NO_FATAL_FAILURE(mTestListener->assertNotifyKeyWasCalled(&keyArgs)); // ACTION_UP ASSERT_EQ(BTN_GEAR_UP, keyArgs.scanCode); } // --- TouchIntegrationTest --- class BaseTouchIntegrationTest : public InputReaderIntegrationTest { protected: void SetUp() override { #if !defined(__ANDROID__) GTEST_SKIP(); #endif InputReaderIntegrationTest::SetUp(); // At least add an internal display. setDisplayInfoAndReconfigure(DISPLAY_ID, DISPLAY_WIDTH, DISPLAY_HEIGHT, ui::ROTATION_0, UNIQUE_ID, NO_PORT, ViewportType::INTERNAL); mDevice = createUinputDevice(Rect(0, 0, DISPLAY_WIDTH, DISPLAY_HEIGHT)); ASSERT_NO_FATAL_FAILURE(mFakePolicy->assertInputDevicesChanged()); const auto info = waitForDevice(mDevice->getName()); ASSERT_TRUE(info.has_value()); mDeviceInfo = *info; } void setDisplayInfoAndReconfigure(ui::LogicalDisplayId displayId, int32_t width, int32_t height, ui::Rotation orientation, const std::string& uniqueId, std::optional physicalPort, ViewportType viewportType) { DisplayViewport viewport = createViewport(displayId, width, height, orientation, /*isActive=*/true, uniqueId, physicalPort, viewportType); mFakePolicy->addDisplayViewport(viewport); mReader->requestRefreshConfiguration(InputReaderConfiguration::Change::DISPLAY_INFO); } void assertReceivedMotion(int32_t action, const std::vector& points) { NotifyMotionArgs args; ASSERT_NO_FATAL_FAILURE(mTestListener->assertNotifyMotionWasCalled(&args)); EXPECT_EQ(action, args.action); ASSERT_EQ(points.size(), args.getPointerCount()); for (size_t i = 0; i < args.getPointerCount(); i++) { EXPECT_EQ(points[i].x, args.pointerCoords[i].getX()); EXPECT_EQ(points[i].y, args.pointerCoords[i].getY()); } } std::unique_ptr mDevice; InputDeviceInfo mDeviceInfo; }; enum class TouchIntegrationTestDisplays { DISPLAY_INTERNAL, DISPLAY_INPUT_PORT, DISPLAY_UNIQUE_ID }; class TouchIntegrationTest : public BaseTouchIntegrationTest, public testing::WithParamInterface { protected: static constexpr std::optional DISPLAY_PORT = 0; void SetUp() override { #if !defined(__ANDROID__) GTEST_SKIP(); #endif if (GetParam() == TouchIntegrationTestDisplays::DISPLAY_INTERNAL) { BaseTouchIntegrationTest::SetUp(); return; } // setup policy with a input-port or UniqueId association to the display bool isInputPortAssociation = GetParam() == TouchIntegrationTestDisplays::DISPLAY_INPUT_PORT; mFakePolicy = sp::make(); if (isInputPortAssociation) { mFakePolicy->addInputPortAssociation(INPUT_PORT, DISPLAY_PORT.value()); } else { mFakePolicy->addInputUniqueIdAssociation(INPUT_PORT, UNIQUE_ID); } InputReaderIntegrationTest::setupInputReader(); mDevice = createUinputDevice(Rect(0, 0, DISPLAY_WIDTH, DISPLAY_HEIGHT), INPUT_PORT); ASSERT_NO_FATAL_FAILURE(mFakePolicy->assertInputDevicesChanged()); // Add a display linked to a physical port or UniqueId. setDisplayInfoAndReconfigure(DISPLAY_ID, DISPLAY_WIDTH, DISPLAY_HEIGHT, ui::ROTATION_0, UNIQUE_ID, isInputPortAssociation ? DISPLAY_PORT : NO_PORT, ViewportType::INTERNAL); ASSERT_NO_FATAL_FAILURE(mFakePolicy->assertInputDevicesChanged()); const auto info = waitForDevice(mDevice->getName()); ASSERT_TRUE(info.has_value()); mDeviceInfo = *info; } }; TEST_P(TouchIntegrationTest, MultiTouchDeviceSource) { // The UinputTouchScreen is an MT device that supports MT_TOOL_TYPE and also supports stylus // buttons. It should show up as a touchscreen, stylus, and keyboard (for reporting button // presses). ASSERT_EQ(AINPUT_SOURCE_TOUCHSCREEN | AINPUT_SOURCE_STYLUS | AINPUT_SOURCE_KEYBOARD, mDeviceInfo.getSources()); } TEST_P(TouchIntegrationTest, InputEvent_ProcessSingleTouch) { NotifyMotionArgs args; const Point centerPoint = mDevice->getCenterPoint(); // ACTION_DOWN mDevice->sendTrackingId(FIRST_TRACKING_ID); mDevice->sendDown(centerPoint); mDevice->sendSync(); ASSERT_NO_FATAL_FAILURE(mTestListener->assertNotifyMotionWasCalled(&args)); ASSERT_EQ(AMOTION_EVENT_ACTION_DOWN, args.action); // ACTION_MOVE mDevice->sendMove(centerPoint + Point(1, 1)); mDevice->sendSync(); ASSERT_NO_FATAL_FAILURE(mTestListener->assertNotifyMotionWasCalled(&args)); ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, args.action); // ACTION_UP mDevice->sendUp(); mDevice->sendSync(); ASSERT_NO_FATAL_FAILURE(mTestListener->assertNotifyMotionWasCalled(&args)); ASSERT_EQ(AMOTION_EVENT_ACTION_UP, args.action); } TEST_P(TouchIntegrationTest, InputEvent_ProcessMultiTouch) { NotifyMotionArgs args; const Point centerPoint = mDevice->getCenterPoint(); // ACTION_DOWN mDevice->sendSlot(FIRST_SLOT); mDevice->sendTrackingId(FIRST_TRACKING_ID); mDevice->sendDown(centerPoint); mDevice->sendSync(); ASSERT_NO_FATAL_FAILURE(mTestListener->assertNotifyMotionWasCalled(&args)); ASSERT_EQ(AMOTION_EVENT_ACTION_DOWN, args.action); // ACTION_POINTER_DOWN (Second slot) const Point secondPoint = centerPoint + Point(100, 100); mDevice->sendSlot(SECOND_SLOT); mDevice->sendTrackingId(SECOND_TRACKING_ID); mDevice->sendDown(secondPoint); mDevice->sendSync(); ASSERT_NO_FATAL_FAILURE(mTestListener->assertNotifyMotionWasCalled(&args)); ASSERT_EQ(ACTION_POINTER_1_DOWN, args.action); // ACTION_MOVE (Second slot) mDevice->sendMove(secondPoint + Point(1, 1)); mDevice->sendSync(); ASSERT_NO_FATAL_FAILURE(mTestListener->assertNotifyMotionWasCalled(&args)); ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, args.action); // ACTION_POINTER_UP (Second slot) mDevice->sendPointerUp(); mDevice->sendSync(); ASSERT_NO_FATAL_FAILURE(mTestListener->assertNotifyMotionWasCalled(&args)); ASSERT_EQ(ACTION_POINTER_1_UP, args.action); // ACTION_UP mDevice->sendSlot(FIRST_SLOT); mDevice->sendUp(); mDevice->sendSync(); ASSERT_NO_FATAL_FAILURE(mTestListener->assertNotifyMotionWasCalled(&args)); ASSERT_EQ(AMOTION_EVENT_ACTION_UP, args.action); } /** * What happens when a pointer goes up while another pointer moves in the same frame? Are POINTER_UP * events guaranteed to contain the same data as a preceding MOVE, or can they contain different * data? * In this test, we try to send a change in coordinates in Pointer 0 in the same frame as the * liftoff of Pointer 1. We check that POINTER_UP event is generated first, and the MOVE event * for Pointer 0 only is generated after. * Suppose we are only interested in learning the movement of Pointer 0. If we only observe MOVE * events, we will not miss any information. * Even though the Pointer 1 up event contains updated Pointer 0 coordinates, there is another MOVE * event generated afterwards that contains the newest movement of pointer 0. * This is important for palm rejection. If there is a subsequent InputListener stage that detects * palms, and wants to cancel Pointer 1, then it is safe to simply drop POINTER_1_UP event without * losing information about non-palm pointers. */ TEST_P(TouchIntegrationTest, MultiTouch_PointerMoveAndSecondPointerUp) { NotifyMotionArgs args; const Point centerPoint = mDevice->getCenterPoint(); // ACTION_DOWN mDevice->sendSlot(FIRST_SLOT); mDevice->sendTrackingId(FIRST_TRACKING_ID); mDevice->sendDown(centerPoint); mDevice->sendSync(); assertReceivedMotion(AMOTION_EVENT_ACTION_DOWN, {centerPoint}); // ACTION_POINTER_DOWN (Second slot) const Point secondPoint = centerPoint + Point(100, 100); mDevice->sendSlot(SECOND_SLOT); mDevice->sendTrackingId(SECOND_TRACKING_ID); mDevice->sendDown(secondPoint); mDevice->sendSync(); assertReceivedMotion(ACTION_POINTER_1_DOWN, {centerPoint, secondPoint}); // ACTION_MOVE (First slot) mDevice->sendSlot(FIRST_SLOT); mDevice->sendMove(centerPoint + Point(5, 5)); // ACTION_POINTER_UP (Second slot) mDevice->sendSlot(SECOND_SLOT); mDevice->sendPointerUp(); // Send a single sync for the above 2 pointer updates mDevice->sendSync(); // First, we should get POINTER_UP for the second pointer assertReceivedMotion(ACTION_POINTER_1_UP, {/*first pointer */ centerPoint + Point(5, 5), /*second pointer*/ secondPoint}); // Next, the MOVE event for the first pointer assertReceivedMotion(AMOTION_EVENT_ACTION_MOVE, {centerPoint + Point(5, 5)}); } /** * Similar scenario as above. The difference is that when the second pointer goes up, it will first * move, and then it will go up, all in the same frame. * In this scenario, the movement of the second pointer just prior to liftoff is ignored, and never * gets sent to the listener. */ TEST_P(TouchIntegrationTest, MultiTouch_PointerMoveAndSecondPointerMoveAndUp) { NotifyMotionArgs args; const Point centerPoint = mDevice->getCenterPoint(); // ACTION_DOWN mDevice->sendSlot(FIRST_SLOT); mDevice->sendTrackingId(FIRST_TRACKING_ID); mDevice->sendDown(centerPoint); mDevice->sendSync(); assertReceivedMotion(AMOTION_EVENT_ACTION_DOWN, {centerPoint}); // ACTION_POINTER_DOWN (Second slot) const Point secondPoint = centerPoint + Point(100, 100); mDevice->sendSlot(SECOND_SLOT); mDevice->sendTrackingId(SECOND_TRACKING_ID); mDevice->sendDown(secondPoint); mDevice->sendSync(); assertReceivedMotion(ACTION_POINTER_1_DOWN, {centerPoint, secondPoint}); // ACTION_MOVE (First slot) mDevice->sendSlot(FIRST_SLOT); mDevice->sendMove(centerPoint + Point(5, 5)); // ACTION_POINTER_UP (Second slot) mDevice->sendSlot(SECOND_SLOT); mDevice->sendMove(secondPoint + Point(6, 6)); mDevice->sendPointerUp(); // Send a single sync for the above 2 pointer updates mDevice->sendSync(); // First, we should get POINTER_UP for the second pointer // The movement of the second pointer during the liftoff frame is ignored. // The coordinates 'secondPoint + Point(6, 6)' are never sent to the listener. assertReceivedMotion(ACTION_POINTER_1_UP, {/*first pointer */ centerPoint + Point(5, 5), /*second pointer*/ secondPoint}); // Next, the MOVE event for the first pointer assertReceivedMotion(AMOTION_EVENT_ACTION_MOVE, {centerPoint + Point(5, 5)}); } TEST_P(TouchIntegrationTest, InputEvent_ProcessPalm) { NotifyMotionArgs args; const Point centerPoint = mDevice->getCenterPoint(); // ACTION_DOWN mDevice->sendSlot(FIRST_SLOT); mDevice->sendTrackingId(FIRST_TRACKING_ID); mDevice->sendDown(centerPoint); mDevice->sendSync(); ASSERT_NO_FATAL_FAILURE(mTestListener->assertNotifyMotionWasCalled(&args)); ASSERT_EQ(AMOTION_EVENT_ACTION_DOWN, args.action); // ACTION_POINTER_DOWN (second slot) const Point secondPoint = centerPoint + Point(100, 100); mDevice->sendSlot(SECOND_SLOT); mDevice->sendTrackingId(SECOND_TRACKING_ID); mDevice->sendDown(secondPoint); mDevice->sendSync(); ASSERT_NO_FATAL_FAILURE(mTestListener->assertNotifyMotionWasCalled(&args)); ASSERT_EQ(ACTION_POINTER_1_DOWN, args.action); // ACTION_MOVE (second slot) mDevice->sendMove(secondPoint + Point(1, 1)); mDevice->sendSync(); ASSERT_NO_FATAL_FAILURE(mTestListener->assertNotifyMotionWasCalled(&args)); ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, args.action); // Send MT_TOOL_PALM (second slot), which indicates that the touch IC has determined this to be // a palm event. // Expect to receive the ACTION_POINTER_UP with cancel flag. mDevice->sendToolType(MT_TOOL_PALM); mDevice->sendSync(); ASSERT_NO_FATAL_FAILURE(mTestListener->assertNotifyMotionWasCalled(&args)); ASSERT_EQ(ACTION_POINTER_1_UP, args.action); ASSERT_EQ(AMOTION_EVENT_FLAG_CANCELED, args.flags); // Send up to second slot, expect first slot send moving. mDevice->sendPointerUp(); mDevice->sendSync(); ASSERT_NO_FATAL_FAILURE(mTestListener->assertNotifyMotionWasCalled(&args)); ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, args.action); // Send ACTION_UP (first slot) mDevice->sendSlot(FIRST_SLOT); mDevice->sendUp(); mDevice->sendSync(); ASSERT_NO_FATAL_FAILURE(mTestListener->assertNotifyMotionWasCalled(&args)); ASSERT_EQ(AMOTION_EVENT_ACTION_UP, args.action); } /** * Some drivers historically have reported axis values outside of the range specified in the * evdev axis info. Ensure we don't crash when this happens. For example, a driver may report a * pressure value greater than the reported maximum, since it unclear what specific meaning the * maximum value for pressure has (beyond the maximum value that can be produced by a sensor), * and no units for pressure (resolution) is specified by the evdev documentation. */ TEST_P(TouchIntegrationTest, AcceptsAxisValuesOutsideReportedRange) { const Point centerPoint = mDevice->getCenterPoint(); // Down with pressure outside the reported range mDevice->sendSlot(FIRST_SLOT); mDevice->sendTrackingId(FIRST_TRACKING_ID); mDevice->sendDown(centerPoint); mDevice->sendPressure(UinputTouchScreen::RAW_PRESSURE_MAX + 2); mDevice->sendSync(); ASSERT_NO_FATAL_FAILURE(mTestListener->assertNotifyMotionWasCalled( WithMotionAction(AMOTION_EVENT_ACTION_DOWN))); // Move to a point outside the reported range mDevice->sendMove(Point(DISPLAY_WIDTH, DISPLAY_HEIGHT) + Point(1, 1)); mDevice->sendSync(); ASSERT_NO_FATAL_FAILURE(mTestListener->assertNotifyMotionWasCalled( WithMotionAction(AMOTION_EVENT_ACTION_MOVE))); // Up mDevice->sendUp(); mDevice->sendSync(); ASSERT_NO_FATAL_FAILURE( mTestListener->assertNotifyMotionWasCalled(WithMotionAction(AMOTION_EVENT_ACTION_UP))); } TEST_P(TouchIntegrationTest, NotifiesPolicyWhenStylusGestureStarted) { const Point centerPoint = mDevice->getCenterPoint(); // Send down with the pen tool selected. The policy should be notified of the stylus presence. mDevice->sendSlot(FIRST_SLOT); mDevice->sendTrackingId(FIRST_TRACKING_ID); mDevice->sendToolType(MT_TOOL_PEN); mDevice->sendDown(centerPoint); mDevice->sendSync(); ASSERT_NO_FATAL_FAILURE(mTestListener->assertNotifyMotionWasCalled( AllOf(WithMotionAction(AMOTION_EVENT_ACTION_DOWN), WithToolType(ToolType::STYLUS)))); ASSERT_NO_FATAL_FAILURE(mFakePolicy->assertStylusGestureNotified(mDeviceInfo.getId())); // Release the stylus touch. mDevice->sendUp(); mDevice->sendSync(); ASSERT_NO_FATAL_FAILURE( mTestListener->assertNotifyMotionWasCalled(WithMotionAction(AMOTION_EVENT_ACTION_UP))); ASSERT_NO_FATAL_FAILURE(mFakePolicy->assertStylusGestureNotNotified()); // Touch down with the finger, without the pen tool selected. The policy is not notified. mDevice->sendTrackingId(FIRST_TRACKING_ID); mDevice->sendToolType(MT_TOOL_FINGER); mDevice->sendDown(centerPoint); mDevice->sendSync(); ASSERT_NO_FATAL_FAILURE(mTestListener->assertNotifyMotionWasCalled( AllOf(WithMotionAction(AMOTION_EVENT_ACTION_DOWN), WithToolType(ToolType::FINGER)))); ASSERT_NO_FATAL_FAILURE(mFakePolicy->assertStylusGestureNotNotified()); mDevice->sendUp(); mDevice->sendSync(); ASSERT_NO_FATAL_FAILURE( mTestListener->assertNotifyMotionWasCalled(WithMotionAction(AMOTION_EVENT_ACTION_UP))); // Send a move event with the stylus tool without BTN_TOUCH to generate a hover enter. // The policy should be notified of the stylus presence. mDevice->sendTrackingId(FIRST_TRACKING_ID); mDevice->sendToolType(MT_TOOL_PEN); mDevice->sendMove(centerPoint); mDevice->sendSync(); ASSERT_NO_FATAL_FAILURE(mTestListener->assertNotifyMotionWasCalled( AllOf(WithMotionAction(AMOTION_EVENT_ACTION_HOVER_ENTER), WithToolType(ToolType::STYLUS)))); ASSERT_NO_FATAL_FAILURE(mFakePolicy->assertStylusGestureNotified(mDeviceInfo.getId())); } TEST_P(TouchIntegrationTest, ExternalStylusConnectedDuringTouchGesture) { const Point centerPoint = mDevice->getCenterPoint(); // Down mDevice->sendSlot(FIRST_SLOT); mDevice->sendTrackingId(FIRST_TRACKING_ID); mDevice->sendDown(centerPoint); mDevice->sendSync(); ASSERT_NO_FATAL_FAILURE(mTestListener->assertNotifyMotionWasCalled( WithMotionAction(AMOTION_EVENT_ACTION_DOWN))); // Move mDevice->sendMove(centerPoint + Point(1, 1)); mDevice->sendSync(); ASSERT_NO_FATAL_FAILURE(mTestListener->assertNotifyMotionWasCalled( WithMotionAction(AMOTION_EVENT_ACTION_MOVE))); // Connecting an external stylus mid-gesture should not interrupt the ongoing gesture stream. auto externalStylus = createUinputDevice(); ASSERT_NO_FATAL_FAILURE(mFakePolicy->assertInputDevicesChanged()); const auto stylusInfo = waitForDevice(externalStylus->getName()); ASSERT_TRUE(stylusInfo.has_value()); // Move mDevice->sendMove(centerPoint + Point(2, 2)); mDevice->sendSync(); ASSERT_NO_FATAL_FAILURE(mTestListener->assertNotifyMotionWasCalled( WithMotionAction(AMOTION_EVENT_ACTION_MOVE))); // Disconnecting an external stylus mid-gesture should not interrupt the ongoing gesture stream. externalStylus.reset(); ASSERT_NO_FATAL_FAILURE(mFakePolicy->assertInputDevicesChanged()); ASSERT_NO_FATAL_FAILURE(mTestListener->assertNotifyMotionWasNotCalled()); // Up mDevice->sendUp(); mDevice->sendSync(); ASSERT_NO_FATAL_FAILURE( mTestListener->assertNotifyMotionWasCalled(WithMotionAction(AMOTION_EVENT_ACTION_UP))); ASSERT_NO_FATAL_FAILURE(mTestListener->assertNotifyMotionWasNotCalled()); } INSTANTIATE_TEST_SUITE_P(TouchIntegrationTestDisplayVariants, TouchIntegrationTest, testing::Values(TouchIntegrationTestDisplays::DISPLAY_INTERNAL, TouchIntegrationTestDisplays::DISPLAY_INPUT_PORT, TouchIntegrationTestDisplays::DISPLAY_UNIQUE_ID)); // --- StylusButtonIntegrationTest --- // Verify the behavior of button presses reported by various kinds of styluses, including buttons // reported by the touchscreen's device, by a fused external stylus, and by an un-fused external // stylus. template class StylusButtonIntegrationTest : public BaseTouchIntegrationTest { protected: void SetUp() override { #if !defined(__ANDROID__) GTEST_SKIP(); #endif BaseTouchIntegrationTest::SetUp(); mTouchscreen = mDevice.get(); mTouchscreenInfo = mDeviceInfo; setUpStylusDevice(); } UinputStylusDevice* mStylus{nullptr}; InputDeviceInfo mStylusInfo{}; UinputTouchScreen* mTouchscreen{nullptr}; InputDeviceInfo mTouchscreenInfo{}; private: // When we are attempting to test stylus button events that are sent from the touchscreen, // use the same Uinput device for the touchscreen and the stylus. template std::enable_if_t, void> setUpStylusDevice() { mStylus = mDevice.get(); mStylusInfo = mDeviceInfo; } // When we are attempting to stylus buttons from an external stylus being merged with touches // from a touchscreen, create a new Uinput device through which stylus buttons can be injected. template std::enable_if_t, void> setUpStylusDevice() { mStylusDeviceLifecycleTracker = createUinputDevice(); mStylus = mStylusDeviceLifecycleTracker.get(); ASSERT_NO_FATAL_FAILURE(mFakePolicy->assertInputDevicesChanged()); const auto info = waitForDevice(mStylus->getName()); ASSERT_TRUE(info.has_value()); mStylusInfo = *info; } std::unique_ptr mStylusDeviceLifecycleTracker{}; // Hide the base class's device to expose it with a different name for readability. using BaseTouchIntegrationTest::mDevice; using BaseTouchIntegrationTest::mDeviceInfo; }; using StylusButtonIntegrationTestTypes = ::testing::Types; TYPED_TEST_SUITE(StylusButtonIntegrationTest, StylusButtonIntegrationTestTypes); TYPED_TEST(StylusButtonIntegrationTest, StylusButtonsGenerateKeyEvents) { const auto stylusId = TestFixture::mStylusInfo.getId(); TestFixture::mStylus->pressKey(BTN_STYLUS); ASSERT_NO_FATAL_FAILURE(TestFixture::mTestListener->assertNotifyKeyWasCalled( AllOf(WithKeyAction(AKEY_EVENT_ACTION_DOWN), WithSource(AINPUT_SOURCE_KEYBOARD), WithKeyCode(AKEYCODE_STYLUS_BUTTON_PRIMARY), WithDeviceId(stylusId)))); TestFixture::mStylus->releaseKey(BTN_STYLUS); ASSERT_NO_FATAL_FAILURE(TestFixture::mTestListener->assertNotifyKeyWasCalled( AllOf(WithKeyAction(AKEY_EVENT_ACTION_UP), WithSource(AINPUT_SOURCE_KEYBOARD), WithKeyCode(AKEYCODE_STYLUS_BUTTON_PRIMARY), WithDeviceId(stylusId)))); } TYPED_TEST(StylusButtonIntegrationTest, StylusButtonsSurroundingTouchGesture) { const Point centerPoint = TestFixture::mTouchscreen->getCenterPoint(); const auto touchscreenId = TestFixture::mTouchscreenInfo.getId(); const auto stylusId = TestFixture::mStylusInfo.getId(); // Press the stylus button. TestFixture::mStylus->pressKey(BTN_STYLUS); ASSERT_NO_FATAL_FAILURE(TestFixture::mTestListener->assertNotifyKeyWasCalled( AllOf(WithKeyAction(AKEY_EVENT_ACTION_DOWN), WithSource(AINPUT_SOURCE_KEYBOARD), WithKeyCode(AKEYCODE_STYLUS_BUTTON_PRIMARY), WithDeviceId(stylusId)))); // Start and finish a stylus gesture. TestFixture::mTouchscreen->sendSlot(FIRST_SLOT); TestFixture::mTouchscreen->sendTrackingId(FIRST_TRACKING_ID); TestFixture::mTouchscreen->sendToolType(MT_TOOL_PEN); TestFixture::mTouchscreen->sendDown(centerPoint); TestFixture::mTouchscreen->sendSync(); ASSERT_NO_FATAL_FAILURE(TestFixture::mTestListener->assertNotifyMotionWasCalled( AllOf(WithMotionAction(AMOTION_EVENT_ACTION_DOWN), WithToolType(ToolType::STYLUS), WithButtonState(AMOTION_EVENT_BUTTON_STYLUS_PRIMARY), WithDeviceId(touchscreenId)))); ASSERT_NO_FATAL_FAILURE(TestFixture::mTestListener->assertNotifyMotionWasCalled( AllOf(WithMotionAction(AMOTION_EVENT_ACTION_BUTTON_PRESS), WithToolType(ToolType::STYLUS), WithButtonState(AMOTION_EVENT_BUTTON_STYLUS_PRIMARY), WithDeviceId(touchscreenId)))); TestFixture::mTouchscreen->sendTrackingId(INVALID_TRACKING_ID); TestFixture::mTouchscreen->sendSync(); ASSERT_NO_FATAL_FAILURE(TestFixture::mTestListener->assertNotifyMotionWasCalled( AllOf(WithMotionAction(AMOTION_EVENT_ACTION_BUTTON_RELEASE), WithToolType(ToolType::STYLUS), WithButtonState(0), WithDeviceId(touchscreenId)))); ASSERT_NO_FATAL_FAILURE(TestFixture::mTestListener->assertNotifyMotionWasCalled( AllOf(WithMotionAction(AMOTION_EVENT_ACTION_UP), WithToolType(ToolType::STYLUS), WithButtonState(0), WithDeviceId(touchscreenId)))); // Release the stylus button. TestFixture::mStylus->releaseKey(BTN_STYLUS); ASSERT_NO_FATAL_FAILURE(TestFixture::mTestListener->assertNotifyKeyWasCalled( AllOf(WithKeyAction(AKEY_EVENT_ACTION_UP), WithSource(AINPUT_SOURCE_KEYBOARD), WithKeyCode(AKEYCODE_STYLUS_BUTTON_PRIMARY), WithDeviceId(stylusId)))); } TYPED_TEST(StylusButtonIntegrationTest, StylusButtonsSurroundingHoveringTouchGesture) { const Point centerPoint = TestFixture::mTouchscreen->getCenterPoint(); const auto touchscreenId = TestFixture::mTouchscreenInfo.getId(); const auto stylusId = TestFixture::mStylusInfo.getId(); auto toolTypeDevice = AllOf(WithToolType(ToolType::STYLUS), WithDeviceId(touchscreenId)); // Press the stylus button. TestFixture::mStylus->pressKey(BTN_STYLUS); ASSERT_NO_FATAL_FAILURE(TestFixture::mTestListener->assertNotifyKeyWasCalled( AllOf(WithKeyAction(AKEY_EVENT_ACTION_DOWN), WithSource(AINPUT_SOURCE_KEYBOARD), WithKeyCode(AKEYCODE_STYLUS_BUTTON_PRIMARY), WithDeviceId(stylusId)))); // Start hovering with the stylus. TestFixture::mTouchscreen->sendSlot(FIRST_SLOT); TestFixture::mTouchscreen->sendTrackingId(FIRST_TRACKING_ID); TestFixture::mTouchscreen->sendToolType(MT_TOOL_PEN); TestFixture::mTouchscreen->sendMove(centerPoint); TestFixture::mTouchscreen->sendSync(); ASSERT_NO_FATAL_FAILURE(TestFixture::mTestListener->assertNotifyMotionWasCalled( AllOf(toolTypeDevice, WithMotionAction(AMOTION_EVENT_ACTION_HOVER_ENTER), WithButtonState(AMOTION_EVENT_BUTTON_STYLUS_PRIMARY)))); ASSERT_NO_FATAL_FAILURE(TestFixture::mTestListener->assertNotifyMotionWasCalled( AllOf(toolTypeDevice, WithMotionAction(AMOTION_EVENT_ACTION_HOVER_MOVE), WithButtonState(AMOTION_EVENT_BUTTON_STYLUS_PRIMARY)))); ASSERT_NO_FATAL_FAILURE(TestFixture::mTestListener->assertNotifyMotionWasCalled( AllOf(toolTypeDevice, WithMotionAction(AMOTION_EVENT_ACTION_BUTTON_PRESS), WithButtonState(AMOTION_EVENT_BUTTON_STYLUS_PRIMARY)))); // Touch down with the stylus. TestFixture::mTouchscreen->sendTrackingId(FIRST_TRACKING_ID); TestFixture::mTouchscreen->sendToolType(MT_TOOL_PEN); TestFixture::mTouchscreen->sendDown(centerPoint); TestFixture::mTouchscreen->sendSync(); ASSERT_NO_FATAL_FAILURE(TestFixture::mTestListener->assertNotifyMotionWasCalled( AllOf(toolTypeDevice, WithMotionAction(AMOTION_EVENT_ACTION_HOVER_EXIT), WithButtonState(AMOTION_EVENT_BUTTON_STYLUS_PRIMARY)))); ASSERT_NO_FATAL_FAILURE(TestFixture::mTestListener->assertNotifyMotionWasCalled( AllOf(toolTypeDevice, WithMotionAction(AMOTION_EVENT_ACTION_DOWN), WithButtonState(AMOTION_EVENT_BUTTON_STYLUS_PRIMARY)))); // Stop touching with the stylus, and start hovering. TestFixture::mTouchscreen->sendUp(); TestFixture::mTouchscreen->sendTrackingId(FIRST_TRACKING_ID); TestFixture::mTouchscreen->sendToolType(MT_TOOL_PEN); TestFixture::mTouchscreen->sendMove(centerPoint); TestFixture::mTouchscreen->sendSync(); ASSERT_NO_FATAL_FAILURE(TestFixture::mTestListener->assertNotifyMotionWasCalled( AllOf(toolTypeDevice, WithMotionAction(AMOTION_EVENT_ACTION_UP), WithButtonState(AMOTION_EVENT_BUTTON_STYLUS_PRIMARY)))); ASSERT_NO_FATAL_FAILURE(TestFixture::mTestListener->assertNotifyMotionWasCalled( AllOf(toolTypeDevice, WithMotionAction(AMOTION_EVENT_ACTION_HOVER_ENTER), WithButtonState(AMOTION_EVENT_BUTTON_STYLUS_PRIMARY)))); ASSERT_NO_FATAL_FAILURE(TestFixture::mTestListener->assertNotifyMotionWasCalled( AllOf(toolTypeDevice, WithMotionAction(AMOTION_EVENT_ACTION_HOVER_MOVE), WithButtonState(AMOTION_EVENT_BUTTON_STYLUS_PRIMARY)))); // Stop hovering. TestFixture::mTouchscreen->sendTrackingId(INVALID_TRACKING_ID); TestFixture::mTouchscreen->sendSync(); ASSERT_NO_FATAL_FAILURE(TestFixture::mTestListener->assertNotifyMotionWasCalled( AllOf(toolTypeDevice, WithMotionAction(AMOTION_EVENT_ACTION_BUTTON_RELEASE), WithButtonState(0)))); // TODO(b/257971675): Fix inconsistent button state when exiting hover. ASSERT_NO_FATAL_FAILURE(TestFixture::mTestListener->assertNotifyMotionWasCalled( AllOf(toolTypeDevice, WithMotionAction(AMOTION_EVENT_ACTION_HOVER_EXIT), WithButtonState(AMOTION_EVENT_BUTTON_STYLUS_PRIMARY)))); // Release the stylus button. TestFixture::mStylus->releaseKey(BTN_STYLUS); ASSERT_NO_FATAL_FAILURE(TestFixture::mTestListener->assertNotifyKeyWasCalled( AllOf(WithKeyAction(AKEY_EVENT_ACTION_UP), WithSource(AINPUT_SOURCE_KEYBOARD), WithKeyCode(AKEYCODE_STYLUS_BUTTON_PRIMARY), WithDeviceId(stylusId)))); } TYPED_TEST(StylusButtonIntegrationTest, StylusButtonsWithinTouchGesture) { const Point centerPoint = TestFixture::mTouchscreen->getCenterPoint(); const auto touchscreenId = TestFixture::mTouchscreenInfo.getId(); const auto stylusId = TestFixture::mStylusInfo.getId(); // Start a stylus gesture. TestFixture::mTouchscreen->sendSlot(FIRST_SLOT); TestFixture::mTouchscreen->sendTrackingId(FIRST_TRACKING_ID); TestFixture::mTouchscreen->sendToolType(MT_TOOL_PEN); TestFixture::mTouchscreen->sendDown(centerPoint); TestFixture::mTouchscreen->sendSync(); ASSERT_NO_FATAL_FAILURE(TestFixture::mTestListener->assertNotifyMotionWasCalled( AllOf(WithMotionAction(AMOTION_EVENT_ACTION_DOWN), WithToolType(ToolType::STYLUS), WithButtonState(0), WithDeviceId(touchscreenId)))); // Press and release a stylus button. Each change in button state also generates a MOVE event. TestFixture::mStylus->pressKey(BTN_STYLUS); ASSERT_NO_FATAL_FAILURE(TestFixture::mTestListener->assertNotifyKeyWasCalled( AllOf(WithKeyAction(AKEY_EVENT_ACTION_DOWN), WithSource(AINPUT_SOURCE_KEYBOARD), WithKeyCode(AKEYCODE_STYLUS_BUTTON_PRIMARY), WithDeviceId(stylusId)))); ASSERT_NO_FATAL_FAILURE(TestFixture::mTestListener->assertNotifyMotionWasCalled( AllOf(WithMotionAction(AMOTION_EVENT_ACTION_MOVE), WithToolType(ToolType::STYLUS), WithButtonState(AMOTION_EVENT_BUTTON_STYLUS_PRIMARY), WithDeviceId(touchscreenId)))); ASSERT_NO_FATAL_FAILURE(TestFixture::mTestListener->assertNotifyMotionWasCalled( AllOf(WithMotionAction(AMOTION_EVENT_ACTION_BUTTON_PRESS), WithToolType(ToolType::STYLUS), WithButtonState(AMOTION_EVENT_BUTTON_STYLUS_PRIMARY), WithDeviceId(touchscreenId)))); TestFixture::mStylus->releaseKey(BTN_STYLUS); ASSERT_NO_FATAL_FAILURE(TestFixture::mTestListener->assertNotifyKeyWasCalled( AllOf(WithKeyAction(AKEY_EVENT_ACTION_UP), WithSource(AINPUT_SOURCE_KEYBOARD), WithKeyCode(AKEYCODE_STYLUS_BUTTON_PRIMARY), WithDeviceId(stylusId)))); ASSERT_NO_FATAL_FAILURE(TestFixture::mTestListener->assertNotifyMotionWasCalled( AllOf(WithMotionAction(AMOTION_EVENT_ACTION_BUTTON_RELEASE), WithToolType(ToolType::STYLUS), WithButtonState(0), WithDeviceId(touchscreenId)))); ASSERT_NO_FATAL_FAILURE(TestFixture::mTestListener->assertNotifyMotionWasCalled( AllOf(WithMotionAction(AMOTION_EVENT_ACTION_MOVE), WithToolType(ToolType::STYLUS), WithButtonState(0), WithDeviceId(touchscreenId)))); // Finish the stylus gesture. TestFixture::mTouchscreen->sendTrackingId(INVALID_TRACKING_ID); TestFixture::mTouchscreen->sendSync(); ASSERT_NO_FATAL_FAILURE(TestFixture::mTestListener->assertNotifyMotionWasCalled( AllOf(WithMotionAction(AMOTION_EVENT_ACTION_UP), WithToolType(ToolType::STYLUS), WithButtonState(0), WithDeviceId(touchscreenId)))); } TYPED_TEST(StylusButtonIntegrationTest, StylusButtonMotionEventsDisabled) { TestFixture::mFakePolicy->setStylusButtonMotionEventsEnabled(false); TestFixture::mReader->requestRefreshConfiguration( InputReaderConfiguration::Change::STYLUS_BUTTON_REPORTING); const Point centerPoint = TestFixture::mTouchscreen->getCenterPoint(); const auto touchscreenId = TestFixture::mTouchscreenInfo.getId(); const auto stylusId = TestFixture::mStylusInfo.getId(); // Start a stylus gesture. By the time this event is processed, the configuration change that // was requested is guaranteed to be completed. TestFixture::mTouchscreen->sendSlot(FIRST_SLOT); TestFixture::mTouchscreen->sendTrackingId(FIRST_TRACKING_ID); TestFixture::mTouchscreen->sendToolType(MT_TOOL_PEN); TestFixture::mTouchscreen->sendDown(centerPoint); TestFixture::mTouchscreen->sendSync(); ASSERT_NO_FATAL_FAILURE(TestFixture::mTestListener->assertNotifyMotionWasCalled( AllOf(WithMotionAction(AMOTION_EVENT_ACTION_DOWN), WithToolType(ToolType::STYLUS), WithButtonState(0), WithDeviceId(touchscreenId)))); // Press and release a stylus button. Each change only generates a MOVE motion event. // Key events are unaffected. TestFixture::mStylus->pressKey(BTN_STYLUS); ASSERT_NO_FATAL_FAILURE(TestFixture::mTestListener->assertNotifyKeyWasCalled( AllOf(WithKeyAction(AKEY_EVENT_ACTION_DOWN), WithSource(AINPUT_SOURCE_KEYBOARD), WithKeyCode(AKEYCODE_STYLUS_BUTTON_PRIMARY), WithDeviceId(stylusId)))); ASSERT_NO_FATAL_FAILURE(TestFixture::mTestListener->assertNotifyMotionWasCalled( AllOf(WithMotionAction(AMOTION_EVENT_ACTION_MOVE), WithToolType(ToolType::STYLUS), WithButtonState(0), WithDeviceId(touchscreenId)))); TestFixture::mStylus->releaseKey(BTN_STYLUS); ASSERT_NO_FATAL_FAILURE(TestFixture::mTestListener->assertNotifyKeyWasCalled( AllOf(WithKeyAction(AKEY_EVENT_ACTION_UP), WithSource(AINPUT_SOURCE_KEYBOARD), WithKeyCode(AKEYCODE_STYLUS_BUTTON_PRIMARY), WithDeviceId(stylusId)))); ASSERT_NO_FATAL_FAILURE(TestFixture::mTestListener->assertNotifyMotionWasCalled( AllOf(WithMotionAction(AMOTION_EVENT_ACTION_MOVE), WithToolType(ToolType::STYLUS), WithButtonState(0), WithDeviceId(touchscreenId)))); // Finish the stylus gesture. TestFixture::mTouchscreen->sendTrackingId(INVALID_TRACKING_ID); TestFixture::mTouchscreen->sendSync(); ASSERT_NO_FATAL_FAILURE(TestFixture::mTestListener->assertNotifyMotionWasCalled( AllOf(WithMotionAction(AMOTION_EVENT_ACTION_UP), WithToolType(ToolType::STYLUS), WithButtonState(0), WithDeviceId(touchscreenId)))); } // --- ExternalStylusIntegrationTest --- // Verify the behavior of an external stylus. An external stylus can report pressure or button // data independently of the touchscreen, which is then sent as a MotionEvent as part of an // ongoing stylus gesture that is being emitted by the touchscreen. using ExternalStylusIntegrationTest = BaseTouchIntegrationTest; TEST_F(ExternalStylusIntegrationTest, ExternalStylusConnectionChangesTouchscreenSource) { // Create an external stylus capable of reporting pressure data that // should be fused with a touch pointer. std::unique_ptr stylus = createUinputDevice(); ASSERT_NO_FATAL_FAILURE(mFakePolicy->assertInputDevicesChanged()); const auto stylusInfo = waitForDevice(stylus->getName()); ASSERT_TRUE(stylusInfo); // Connecting an external stylus changes the source of the touchscreen. const auto deviceInfo = waitForDevice(mDevice->getName()); ASSERT_TRUE(deviceInfo.has_value()); ASSERT_TRUE(isFromSource(deviceInfo->getSources(), STYLUS_FUSION_SOURCE)); } TEST_F(ExternalStylusIntegrationTest, FusedExternalStylusPressureReported) { const Point centerPoint = mDevice->getCenterPoint(); // Create an external stylus capable of reporting pressure data that // should be fused with a touch pointer. std::unique_ptr stylus = createUinputDevice(); ASSERT_NO_FATAL_FAILURE(mFakePolicy->assertInputDevicesChanged()); const auto stylusInfo = waitForDevice(stylus->getName()); ASSERT_TRUE(stylusInfo.has_value()); ASSERT_EQ(AINPUT_SOURCE_STYLUS | AINPUT_SOURCE_KEYBOARD, stylusInfo->getSources()); const auto touchscreenId = mDeviceInfo.getId(); // Set a pressure value on the stylus. It doesn't generate any events. const auto& RAW_PRESSURE_MAX = UinputExternalStylusWithPressure::RAW_PRESSURE_MAX; stylus->setPressure(100); ASSERT_NO_FATAL_FAILURE(mTestListener->assertNotifyMotionWasNotCalled()); // Start a finger gesture, and ensure it shows up as stylus gesture // with the pressure set by the external stylus. mDevice->sendSlot(FIRST_SLOT); mDevice->sendTrackingId(FIRST_TRACKING_ID); mDevice->sendToolType(MT_TOOL_FINGER); mDevice->sendDown(centerPoint); mDevice->sendSync(); ASSERT_NO_FATAL_FAILURE(mTestListener->assertNotifyMotionWasCalled( AllOf(WithMotionAction(AMOTION_EVENT_ACTION_DOWN), WithToolType(ToolType::STYLUS), WithButtonState(0), WithSource(STYLUS_FUSION_SOURCE), WithDeviceId(touchscreenId), WithPressure(100.f / RAW_PRESSURE_MAX)))); // Change the pressure on the external stylus, and ensure the touchscreen generates a MOVE // event with the updated pressure. stylus->setPressure(200); ASSERT_NO_FATAL_FAILURE(mTestListener->assertNotifyMotionWasCalled( AllOf(WithMotionAction(AMOTION_EVENT_ACTION_MOVE), WithToolType(ToolType::STYLUS), WithButtonState(0), WithSource(STYLUS_FUSION_SOURCE), WithDeviceId(touchscreenId), WithPressure(200.f / RAW_PRESSURE_MAX)))); // The external stylus did not generate any events. ASSERT_NO_FATAL_FAILURE(mTestListener->assertNotifyMotionWasNotCalled()); ASSERT_NO_FATAL_FAILURE(mTestListener->assertNotifyKeyWasNotCalled()); } TEST_F(ExternalStylusIntegrationTest, FusedExternalStylusPressureNotReported) { const Point centerPoint = mDevice->getCenterPoint(); // Create an external stylus capable of reporting pressure data that // should be fused with a touch pointer. std::unique_ptr stylus = createUinputDevice(); ASSERT_NO_FATAL_FAILURE(mFakePolicy->assertInputDevicesChanged()); const auto stylusInfo = waitForDevice(stylus->getName()); ASSERT_TRUE(stylusInfo.has_value()); ASSERT_EQ(AINPUT_SOURCE_STYLUS | AINPUT_SOURCE_KEYBOARD, stylusInfo->getSources()); const auto touchscreenId = mDeviceInfo.getId(); // Set a pressure value of 0 on the stylus. It doesn't generate any events. const auto& RAW_PRESSURE_MAX = UinputExternalStylusWithPressure::RAW_PRESSURE_MAX; // Send a non-zero value first to prevent the kernel from consuming the zero event. stylus->setPressure(100); stylus->setPressure(0); ASSERT_NO_FATAL_FAILURE(mTestListener->assertNotifyMotionWasNotCalled()); // Start a finger gesture. The touch device will withhold generating any touches for // up to 72 milliseconds while waiting for pressure data from the external stylus. mDevice->sendSlot(FIRST_SLOT); mDevice->sendTrackingId(FIRST_TRACKING_ID); mDevice->sendToolType(MT_TOOL_FINGER); mDevice->sendDown(centerPoint); const auto syncTime = std::chrono::system_clock::now(); // After 72 ms, the event *will* be generated. If we wait the full 72 ms to check that NO event // is generated in that period, there will be a race condition between the event being generated // and the test's wait timeout expiring. Thus, we wait for a shorter duration in the test to // ensure the event is not immediately generated, which should reduce the liklihood of the race // condition occurring. const auto waitUntilTimeForNoEvent = syncTime + std::chrono::milliseconds(1); mDevice->sendSync(); ASSERT_NO_FATAL_FAILURE(mTestListener->assertNotifyMotionWasNotCalled(waitUntilTimeForNoEvent)); // Since the external stylus did not report a pressure value within the timeout, // it shows up as a finger pointer. const auto waitUntilTimeForEvent = syncTime + std::chrono::milliseconds(ns2ms(EXTERNAL_STYLUS_DATA_TIMEOUT)) + EVENT_HAPPENED_TIMEOUT; ASSERT_NO_FATAL_FAILURE( mTestListener->assertNotifyMotionWasCalled(AllOf(WithMotionAction( AMOTION_EVENT_ACTION_DOWN), WithSource(AINPUT_SOURCE_TOUCHSCREEN | AINPUT_SOURCE_STYLUS), WithToolType(ToolType::FINGER), WithDeviceId(touchscreenId), WithPressure(1.f)), waitUntilTimeForEvent)); // Change the pressure on the external stylus. Since the pressure was not present at the start // of the gesture, it is ignored for now. stylus->setPressure(200); ASSERT_NO_FATAL_FAILURE(mTestListener->assertNotifyMotionWasNotCalled()); // Finish the finger gesture. mDevice->sendTrackingId(INVALID_TRACKING_ID); mDevice->sendSync(); ASSERT_NO_FATAL_FAILURE(mTestListener->assertNotifyMotionWasCalled( AllOf(WithMotionAction(AMOTION_EVENT_ACTION_UP), WithSource(AINPUT_SOURCE_TOUCHSCREEN | AINPUT_SOURCE_STYLUS), WithToolType(ToolType::FINGER)))); // Start a new gesture. Since we have a valid pressure value, it shows up as a stylus. mDevice->sendTrackingId(FIRST_TRACKING_ID); mDevice->sendToolType(MT_TOOL_FINGER); mDevice->sendDown(centerPoint); mDevice->sendSync(); ASSERT_NO_FATAL_FAILURE(mTestListener->assertNotifyMotionWasCalled( AllOf(WithMotionAction(AMOTION_EVENT_ACTION_DOWN), WithSource(STYLUS_FUSION_SOURCE), WithToolType(ToolType::STYLUS), WithButtonState(0), WithDeviceId(touchscreenId), WithPressure(200.f / RAW_PRESSURE_MAX)))); // The external stylus did not generate any events. ASSERT_NO_FATAL_FAILURE(mTestListener->assertNotifyMotionWasNotCalled()); ASSERT_NO_FATAL_FAILURE(mTestListener->assertNotifyKeyWasNotCalled()); } TEST_F(ExternalStylusIntegrationTest, UnfusedExternalStylus) { const Point centerPoint = mDevice->getCenterPoint(); // Create an external stylus device that does not support pressure. It should not affect any // touch pointers. std::unique_ptr stylus = createUinputDevice(); ASSERT_NO_FATAL_FAILURE(mFakePolicy->assertInputDevicesChanged()); const auto stylusInfo = waitForDevice(stylus->getName()); ASSERT_TRUE(stylusInfo); ASSERT_EQ(AINPUT_SOURCE_STYLUS | AINPUT_SOURCE_KEYBOARD, stylusInfo->getSources()); const auto touchscreenId = mDeviceInfo.getId(); // Start a finger gesture and ensure a finger pointer is generated for it, without waiting for // pressure data from the external stylus. mDevice->sendSlot(FIRST_SLOT); mDevice->sendTrackingId(FIRST_TRACKING_ID); mDevice->sendToolType(MT_TOOL_FINGER); mDevice->sendDown(centerPoint); auto waitUntil = std::chrono::system_clock::now() + std::chrono::milliseconds(ns2ms(EXTERNAL_STYLUS_DATA_TIMEOUT)); mDevice->sendSync(); ASSERT_NO_FATAL_FAILURE( mTestListener->assertNotifyMotionWasCalled(AllOf(WithMotionAction( AMOTION_EVENT_ACTION_DOWN), WithToolType(ToolType::FINGER), WithSource(AINPUT_SOURCE_TOUCHSCREEN | AINPUT_SOURCE_STYLUS), WithButtonState(0), WithDeviceId(touchscreenId), WithPressure(1.f)), waitUntil)); // The external stylus did not generate any events. ASSERT_NO_FATAL_FAILURE(mTestListener->assertNotifyMotionWasNotCalled()); ASSERT_NO_FATAL_FAILURE(mTestListener->assertNotifyKeyWasNotCalled()); } // --- TouchNavigationIntegrationTest --- // Verify the behavior of a touch navigation touchpad. using TouchNavigationIntegrationTest = InputReaderIntegrationTest; TEST_F(TouchNavigationIntegrationTest, DoesNotRequireAssociatedDisplay) { // There are no configured displays. mFakePolicy->addDeviceTypeAssociation(INPUT_PORT, "touchNavigation"); mReader->requestRefreshConfiguration(InputReaderConfiguration::Change::DEVICE_TYPE); auto device = createUinputDevice(Rect(0, 0, DISPLAY_WIDTH, DISPLAY_HEIGHT), INPUT_PORT); ASSERT_NO_FATAL_FAILURE(mFakePolicy->assertInputDevicesChanged()); const auto info = waitForDevice(device->getName()); ASSERT_TRUE(info.has_value()); ASSERT_TRUE(isFromSource(info->getSources(), AINPUT_SOURCE_TOUCH_NAVIGATION | AINPUT_SOURCE_TOUCHPAD)); device->sendTrackingId(FIRST_TRACKING_ID); device->sendDown(Point(1, 1)); device->sendSync(); ASSERT_NO_FATAL_FAILURE(mTestListener->assertNotifyMotionWasCalled( AllOf(WithMotionAction(AMOTION_EVENT_ACTION_DOWN), WithDisplayId(ui::LogicalDisplayId::INVALID), WithSource(AINPUT_SOURCE_TOUCH_NAVIGATION | AINPUT_SOURCE_TOUCHPAD)))); } TEST_F(TouchNavigationIntegrationTest, DisplayAssociationChange) { // There are initially no configured displays. mFakePolicy->addDeviceTypeAssociation(INPUT_PORT, "touchNavigation"); mReader->requestRefreshConfiguration(InputReaderConfiguration::Change::DEVICE_TYPE); auto device = createUinputDevice(Rect(0, 0, DISPLAY_WIDTH, DISPLAY_HEIGHT), INPUT_PORT); ASSERT_NO_FATAL_FAILURE(mFakePolicy->assertInputDevicesChanged()); const auto info = waitForDevice(device->getName()); ASSERT_TRUE(info.has_value()); // Add a display association. DisplayViewport viewport = createViewport(DISPLAY_ID, DISPLAY_WIDTH, DISPLAY_HEIGHT, ui::ROTATION_0, /*isActive=*/true, UNIQUE_ID, NO_PORT, ViewportType::INTERNAL); mFakePolicy->addDisplayViewport(viewport); mFakePolicy->addInputUniqueIdAssociation(INPUT_PORT, UNIQUE_ID); mReader->requestRefreshConfiguration(InputReaderConfiguration::Change::DISPLAY_INFO); ASSERT_NO_FATAL_FAILURE(mFakePolicy->assertInputDevicesChanged()); device->sendTrackingId(FIRST_TRACKING_ID); device->sendDown(Point(1, 1)); device->sendSync(); ASSERT_NO_FATAL_FAILURE(mTestListener->assertNotifyMotionWasCalled( AllOf(WithMotionAction(AMOTION_EVENT_ACTION_DOWN), WithDisplayId(DISPLAY_ID), WithSource(AINPUT_SOURCE_TOUCH_NAVIGATION | AINPUT_SOURCE_TOUCHPAD)))); } // --- InputDeviceTest --- class InputDeviceTest : public testing::Test { protected: static const char* DEVICE_NAME; static const char* DEVICE_DESCRIPTOR; static const char* DEVICE_LOCATION; static const DeviceId DEVICE_ID; static const int32_t DEVICE_GENERATION; static const int32_t DEVICE_CONTROLLER_NUMBER; static const ftl::Flags DEVICE_CLASSES; static const RawDeviceId EVENTHUB_ID; static const std::string DEVICE_BLUETOOTH_ADDRESS; std::shared_ptr mFakeEventHub; sp mFakePolicy; std::unique_ptr mFakeListener; std::unique_ptr mReader; std::shared_ptr mDevice; void SetUp() override { mFakeEventHub = std::make_unique(); mFakePolicy = sp::make(); mFakeListener = std::make_unique(); mReader = std::make_unique(mFakeEventHub, mFakePolicy, *mFakeListener); InputDeviceIdentifier identifier; identifier.name = DEVICE_NAME; identifier.descriptor = DEVICE_DESCRIPTOR; identifier.location = DEVICE_LOCATION; identifier.bluetoothAddress = DEVICE_BLUETOOTH_ADDRESS; mDevice = std::make_shared(mReader->getContext(), DEVICE_ID, DEVICE_GENERATION, identifier); mReader->pushNextDevice(mDevice); mFakeEventHub->addDevice(EVENTHUB_ID, DEVICE_NAME, ftl::Flags(0)); mReader->loopOnce(); } void TearDown() override { mFakeListener.reset(); mFakePolicy.clear(); } }; const char* InputDeviceTest::DEVICE_NAME = "device"; const char* InputDeviceTest::DEVICE_DESCRIPTOR = "device_descriptor"; const char* InputDeviceTest::DEVICE_LOCATION = "USB1"; const DeviceId InputDeviceTest::DEVICE_ID = END_RESERVED_ID + 1000; const int32_t InputDeviceTest::DEVICE_GENERATION = 2; const int32_t InputDeviceTest::DEVICE_CONTROLLER_NUMBER = 0; const ftl::Flags InputDeviceTest::DEVICE_CLASSES = InputDeviceClass::KEYBOARD | InputDeviceClass::TOUCH | InputDeviceClass::JOYSTICK; const RawDeviceId InputDeviceTest::EVENTHUB_ID = 1; const std::string InputDeviceTest::DEVICE_BLUETOOTH_ADDRESS = "11:AA:22:BB:33:CC"; TEST_F(InputDeviceTest, ImmutableProperties) { ASSERT_EQ(DEVICE_ID, mDevice->getId()); ASSERT_STREQ(DEVICE_NAME, mDevice->getName().c_str()); ASSERT_STREQ(DEVICE_DESCRIPTOR, mDevice->getDescriptor().c_str()); ASSERT_EQ(ftl::Flags(0), mDevice->getClasses()); } TEST_F(InputDeviceTest, WhenDeviceCreated_EnabledIsFalse) { ASSERT_EQ(mDevice->isEnabled(), false); } TEST_F(InputDeviceTest, WhenNoMappersAreRegistered_DeviceIsIgnored) { // Configuration. InputReaderConfiguration config; std::list unused = mDevice->configure(ARBITRARY_TIME, config, /*changes=*/{}); // Reset. unused += mDevice->reset(ARBITRARY_TIME); NotifyDeviceResetArgs resetArgs; ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyDeviceResetWasCalled(&resetArgs)); ASSERT_EQ(ARBITRARY_TIME, resetArgs.eventTime); ASSERT_EQ(DEVICE_ID, resetArgs.deviceId); // Metadata. ASSERT_TRUE(mDevice->isIgnored()); ASSERT_EQ(AINPUT_SOURCE_UNKNOWN, mDevice->getSources()); InputDeviceInfo info = mDevice->getDeviceInfo(); ASSERT_EQ(DEVICE_ID, info.getId()); ASSERT_STREQ(DEVICE_NAME, info.getIdentifier().name.c_str()); ASSERT_EQ(AINPUT_KEYBOARD_TYPE_NONE, info.getKeyboardType()); ASSERT_EQ(AINPUT_SOURCE_UNKNOWN, info.getSources()); // State queries. ASSERT_EQ(0, mDevice->getMetaState()); ASSERT_EQ(AKEY_STATE_UNKNOWN, mDevice->getKeyCodeState(AINPUT_SOURCE_KEYBOARD, 0)) << "Ignored device should return unknown key code state."; ASSERT_EQ(AKEY_STATE_UNKNOWN, mDevice->getScanCodeState(AINPUT_SOURCE_KEYBOARD, 0)) << "Ignored device should return unknown scan code state."; ASSERT_EQ(AKEY_STATE_UNKNOWN, mDevice->getSwitchState(AINPUT_SOURCE_KEYBOARD, 0)) << "Ignored device should return unknown switch state."; const std::vector keyCodes{AKEYCODE_A, AKEYCODE_B}; uint8_t flags[2] = { 0, 1 }; ASSERT_FALSE(mDevice->markSupportedKeyCodes(AINPUT_SOURCE_KEYBOARD, keyCodes, flags)) << "Ignored device should never mark any key codes."; ASSERT_EQ(0, flags[0]) << "Flag for unsupported key should be unchanged."; ASSERT_EQ(1, flags[1]) << "Flag for unsupported key should be unchanged."; } TEST_F(InputDeviceTest, WhenMappersAreRegistered_DeviceIsNotIgnoredAndForwardsRequestsToMappers) { // Configuration. mFakeEventHub->addConfigurationProperty(EVENTHUB_ID, "key", "value"); FakeInputMapper& mapper1 = mDevice->addMapper(EVENTHUB_ID, mFakePolicy->getReaderConfiguration(), AINPUT_SOURCE_KEYBOARD); mapper1.setKeyboardType(AINPUT_KEYBOARD_TYPE_ALPHABETIC); mapper1.setMetaState(AMETA_ALT_ON); mapper1.addSupportedKeyCode(AKEYCODE_A); mapper1.addSupportedKeyCode(AKEYCODE_B); mapper1.setKeyCodeState(AKEYCODE_A, AKEY_STATE_DOWN); mapper1.setKeyCodeState(AKEYCODE_B, AKEY_STATE_UP); mapper1.setScanCodeState(2, AKEY_STATE_DOWN); mapper1.setScanCodeState(3, AKEY_STATE_UP); mapper1.setSwitchState(4, AKEY_STATE_DOWN); FakeInputMapper& mapper2 = mDevice->addMapper(EVENTHUB_ID, mFakePolicy->getReaderConfiguration(), AINPUT_SOURCE_TOUCHSCREEN); mapper2.setMetaState(AMETA_SHIFT_ON); InputReaderConfiguration config; std::list unused = mDevice->configure(ARBITRARY_TIME, config, /*changes=*/{}); std::optional propertyValue = mDevice->getConfiguration().getString("key"); ASSERT_TRUE(propertyValue.has_value()) << "Device should have read configuration during configuration phase."; ASSERT_EQ("value", *propertyValue); ASSERT_NO_FATAL_FAILURE(mapper1.assertConfigureWasCalled()); ASSERT_NO_FATAL_FAILURE(mapper2.assertConfigureWasCalled()); // Reset unused += mDevice->reset(ARBITRARY_TIME); ASSERT_NO_FATAL_FAILURE(mapper1.assertResetWasCalled()); ASSERT_NO_FATAL_FAILURE(mapper2.assertResetWasCalled()); NotifyDeviceResetArgs resetArgs; ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyDeviceResetWasCalled(&resetArgs)); ASSERT_EQ(ARBITRARY_TIME, resetArgs.eventTime); ASSERT_EQ(DEVICE_ID, resetArgs.deviceId); // Metadata. ASSERT_FALSE(mDevice->isIgnored()); ASSERT_EQ(uint32_t(AINPUT_SOURCE_KEYBOARD | AINPUT_SOURCE_TOUCHSCREEN), mDevice->getSources()); InputDeviceInfo info = mDevice->getDeviceInfo(); ASSERT_EQ(DEVICE_ID, info.getId()); ASSERT_STREQ(DEVICE_NAME, info.getIdentifier().name.c_str()); ASSERT_EQ(AINPUT_KEYBOARD_TYPE_ALPHABETIC, info.getKeyboardType()); ASSERT_EQ(uint32_t(AINPUT_SOURCE_KEYBOARD | AINPUT_SOURCE_TOUCHSCREEN), info.getSources()); // State queries. ASSERT_EQ(AMETA_ALT_ON | AMETA_SHIFT_ON, mDevice->getMetaState()) << "Should query mappers and combine meta states."; ASSERT_EQ(AKEY_STATE_UNKNOWN, mDevice->getKeyCodeState(AINPUT_SOURCE_TRACKBALL, AKEYCODE_A)) << "Should return unknown key code state when source not supported."; ASSERT_EQ(AKEY_STATE_UNKNOWN, mDevice->getScanCodeState(AINPUT_SOURCE_TRACKBALL, AKEYCODE_A)) << "Should return unknown scan code state when source not supported."; ASSERT_EQ(AKEY_STATE_UNKNOWN, mDevice->getSwitchState(AINPUT_SOURCE_TRACKBALL, AKEYCODE_A)) << "Should return unknown switch state when source not supported."; ASSERT_EQ(AKEY_STATE_DOWN, mDevice->getKeyCodeState(AINPUT_SOURCE_KEYBOARD, AKEYCODE_A)) << "Should query mapper when source is supported."; ASSERT_EQ(AKEY_STATE_UP, mDevice->getScanCodeState(AINPUT_SOURCE_KEYBOARD, 3)) << "Should query mapper when source is supported."; ASSERT_EQ(AKEY_STATE_DOWN, mDevice->getSwitchState(AINPUT_SOURCE_KEYBOARD, 4)) << "Should query mapper when source is supported."; const std::vector keyCodes{AKEYCODE_A, AKEYCODE_B, AKEYCODE_1, AKEYCODE_2}; uint8_t flags[4] = { 0, 0, 0, 1 }; ASSERT_FALSE(mDevice->markSupportedKeyCodes(AINPUT_SOURCE_TRACKBALL, keyCodes, flags)) << "Should do nothing when source is unsupported."; ASSERT_EQ(0, flags[0]) << "Flag should be unchanged when source is unsupported."; ASSERT_EQ(0, flags[1]) << "Flag should be unchanged when source is unsupported."; ASSERT_EQ(0, flags[2]) << "Flag should be unchanged when source is unsupported."; ASSERT_EQ(1, flags[3]) << "Flag should be unchanged when source is unsupported."; ASSERT_TRUE(mDevice->markSupportedKeyCodes(AINPUT_SOURCE_KEYBOARD, keyCodes, flags)) << "Should query mapper when source is supported."; ASSERT_EQ(1, flags[0]) << "Flag for supported key should be set."; ASSERT_EQ(1, flags[1]) << "Flag for supported key should be set."; ASSERT_EQ(0, flags[2]) << "Flag for unsupported key should be unchanged."; ASSERT_EQ(1, flags[3]) << "Flag for unsupported key should be unchanged."; // Event handling. RawEvent event; event.deviceId = EVENTHUB_ID; unused += mDevice->process(&event, 1); ASSERT_NO_FATAL_FAILURE(mapper1.assertProcessWasCalled()); ASSERT_NO_FATAL_FAILURE(mapper2.assertProcessWasCalled()); } TEST_F(InputDeviceTest, Configure_SmoothScrollViewBehaviorNotSet) { // Set some behavior to force the configuration to be update. mFakeEventHub->addConfigurationProperty(EVENTHUB_ID, "device.wake", "1"); mDevice->addMapper(EVENTHUB_ID, mFakePolicy->getReaderConfiguration(), AINPUT_SOURCE_KEYBOARD); std::list unused = mDevice->configure(ARBITRARY_TIME, mFakePolicy->getReaderConfiguration(), /*changes=*/{}); ASSERT_FALSE(mDevice->getDeviceInfo().getViewBehavior().shouldSmoothScroll.has_value()); } TEST_F(InputDeviceTest, Configure_SmoothScrollViewBehaviorEnabled) { mFakeEventHub->addConfigurationProperty(EVENTHUB_ID, "device.viewBehavior_smoothScroll", "1"); mDevice->addMapper(EVENTHUB_ID, mFakePolicy->getReaderConfiguration(), AINPUT_SOURCE_KEYBOARD); std::list unused = mDevice->configure(ARBITRARY_TIME, mFakePolicy->getReaderConfiguration(), /*changes=*/{}); ASSERT_TRUE(mDevice->getDeviceInfo().getViewBehavior().shouldSmoothScroll.value_or(false)); } TEST_F(InputDeviceTest, WakeDevice_AddsWakeFlagToProcessNotifyArgs) { mFakeEventHub->addConfigurationProperty(EVENTHUB_ID, "device.wake", "1"); FakeInputMapper& mapper = mDevice->addMapper(EVENTHUB_ID, mFakePolicy->getReaderConfiguration(), AINPUT_SOURCE_KEYBOARD); NotifyMotionArgs args1; NotifySwitchArgs args2; NotifyKeyArgs args3; mapper.setProcessResult({args1, args2, args3}); InputReaderConfiguration config; std::list unused = mDevice->configure(ARBITRARY_TIME, config, /*changes=*/{}); RawEvent event; event.deviceId = EVENTHUB_ID; std::list notifyArgs = mDevice->process(&event, 1); for (auto& arg : notifyArgs) { if (const auto notifyMotionArgs = std::get_if(&arg)) { ASSERT_EQ(POLICY_FLAG_WAKE, notifyMotionArgs->policyFlags); } else if (const auto notifySwitchArgs = std::get_if(&arg)) { ASSERT_EQ(POLICY_FLAG_WAKE, notifySwitchArgs->policyFlags); } else if (const auto notifyKeyArgs = std::get_if(&arg)) { ASSERT_EQ(POLICY_FLAG_WAKE, notifyKeyArgs->policyFlags); } } } TEST_F(InputDeviceTest, NotWakeDevice_DoesNotAddWakeFlagToProcessNotifyArgs) { mFakeEventHub->addConfigurationProperty(EVENTHUB_ID, "device.wake", "0"); FakeInputMapper& mapper = mDevice->addMapper(EVENTHUB_ID, mFakePolicy->getReaderConfiguration(), AINPUT_SOURCE_KEYBOARD); NotifyMotionArgs args; mapper.setProcessResult({args}); InputReaderConfiguration config; std::list unused = mDevice->configure(ARBITRARY_TIME, config, /*changes=*/{}); RawEvent event; event.deviceId = EVENTHUB_ID; std::list notifyArgs = mDevice->process(&event, 1); // POLICY_FLAG_WAKE is not added to the NotifyArgs. ASSERT_EQ(0u, std::get(notifyArgs.front()).policyFlags); } TEST_F(InputDeviceTest, NotWakeDevice_DoesNotRemoveExistingWakeFlagFromProcessNotifyArgs) { mFakeEventHub->addConfigurationProperty(EVENTHUB_ID, "device.wake", "0"); FakeInputMapper& mapper = mDevice->addMapper(EVENTHUB_ID, mFakePolicy->getReaderConfiguration(), AINPUT_SOURCE_KEYBOARD); NotifyMotionArgs args; args.policyFlags = POLICY_FLAG_WAKE; mapper.setProcessResult({args}); InputReaderConfiguration config; std::list unused = mDevice->configure(ARBITRARY_TIME, config, /*changes=*/{}); RawEvent event; event.deviceId = EVENTHUB_ID; std::list notifyArgs = mDevice->process(&event, 1); // The POLICY_FLAG_WAKE is preserved, despite the device being a non-wake device. ASSERT_EQ(POLICY_FLAG_WAKE, std::get(notifyArgs.front()).policyFlags); } // A single input device is associated with a specific display. Check that: // 1. Device is disabled if the viewport corresponding to the associated display is not found // 2. Device is disabled when configure API is called TEST_F(InputDeviceTest, Configure_AssignsDisplayPort) { mDevice->addMapper(EVENTHUB_ID, mFakePolicy->getReaderConfiguration(), AINPUT_SOURCE_TOUCHSCREEN); // First Configuration. std::list unused = mDevice->configure(ARBITRARY_TIME, mFakePolicy->getReaderConfiguration(), /*changes=*/{}); // Device should be enabled by default. ASSERT_TRUE(mDevice->isEnabled()); // Prepare associated info. constexpr uint8_t hdmi = 1; const std::string UNIQUE_ID = "local:1"; mFakePolicy->addInputPortAssociation(DEVICE_LOCATION, hdmi); unused += mDevice->configure(ARBITRARY_TIME, mFakePolicy->getReaderConfiguration(), InputReaderConfiguration::Change::DISPLAY_INFO); // Device should be disabled because it is associated with a specific display via // input port <-> display port association, but the corresponding display is not found ASSERT_FALSE(mDevice->isEnabled()); // Prepare displays. DisplayViewport viewport = createViewport(SECONDARY_DISPLAY_ID, DISPLAY_WIDTH, DISPLAY_HEIGHT, ui::ROTATION_0, /*isActive=*/true, UNIQUE_ID, hdmi, ViewportType::INTERNAL); mFakePolicy->addDisplayViewport(viewport); unused += mDevice->configure(ARBITRARY_TIME, mFakePolicy->getReaderConfiguration(), InputReaderConfiguration::Change::DISPLAY_INFO); ASSERT_TRUE(mDevice->isEnabled()); // Device should be disabled after set disable. mFakePolicy->addDisabledDevice(mDevice->getId()); unused += mDevice->configure(ARBITRARY_TIME, mFakePolicy->getReaderConfiguration(), InputReaderConfiguration::Change::ENABLED_STATE); ASSERT_FALSE(mDevice->isEnabled()); // Device should still be disabled even found the associated display. unused += mDevice->configure(ARBITRARY_TIME, mFakePolicy->getReaderConfiguration(), InputReaderConfiguration::Change::DISPLAY_INFO); ASSERT_FALSE(mDevice->isEnabled()); } TEST_F(InputDeviceTest, Configure_AssignsDisplayUniqueId) { // Device should be enabled by default. mFakePolicy->clearViewports(); mDevice->addMapper(EVENTHUB_ID, mFakePolicy->getReaderConfiguration(), AINPUT_SOURCE_KEYBOARD); std::list unused = mDevice->configure(ARBITRARY_TIME, mFakePolicy->getReaderConfiguration(), /*changes=*/{}); ASSERT_TRUE(mDevice->isEnabled()); // Device should be disabled because it is associated with a specific display, but the // corresponding display is not found. mFakePolicy->addInputUniqueIdAssociation(DEVICE_LOCATION, DISPLAY_UNIQUE_ID); unused += mDevice->configure(ARBITRARY_TIME, mFakePolicy->getReaderConfiguration(), InputReaderConfiguration::Change::DISPLAY_INFO); ASSERT_FALSE(mDevice->isEnabled()); // Device should be enabled when a display is found. DisplayViewport secondViewport = createViewport(SECONDARY_DISPLAY_ID, DISPLAY_WIDTH, DISPLAY_HEIGHT, ui::ROTATION_0, /* isActive= */ true, DISPLAY_UNIQUE_ID, NO_PORT, ViewportType::INTERNAL); mFakePolicy->addDisplayViewport(secondViewport); unused += mDevice->configure(ARBITRARY_TIME, mFakePolicy->getReaderConfiguration(), InputReaderConfiguration::Change::DISPLAY_INFO); ASSERT_TRUE(mDevice->isEnabled()); // Device should be disabled after set disable. mFakePolicy->addDisabledDevice(mDevice->getId()); unused += mDevice->configure(ARBITRARY_TIME, mFakePolicy->getReaderConfiguration(), InputReaderConfiguration::Change::ENABLED_STATE); ASSERT_FALSE(mDevice->isEnabled()); // Device should still be disabled even found the associated display. unused += mDevice->configure(ARBITRARY_TIME, mFakePolicy->getReaderConfiguration(), InputReaderConfiguration::Change::DISPLAY_INFO); ASSERT_FALSE(mDevice->isEnabled()); } TEST_F(InputDeviceTest, Configure_DeviceLocationAndDisplayUniqueId_CorrectlyMatches) { // First enable device mFakePolicy->clearViewports(); mDevice->addMapper(EVENTHUB_ID, mFakePolicy->getReaderConfiguration(), AINPUT_SOURCE_KEYBOARD); std::list unused = mDevice->configure(ARBITRARY_TIME, mFakePolicy->getReaderConfiguration(), /*changes=*/{}); // Associate the device to a display using the device location and the display unique id. mFakePolicy->addInputUniqueIdAssociation(DEVICE_LOCATION, DISPLAY_UNIQUE_ID); DisplayViewport secondViewport = createViewport(SECONDARY_DISPLAY_ID, DISPLAY_WIDTH, DISPLAY_HEIGHT, ui::ROTATION_0, /* isActive= */ true, DISPLAY_UNIQUE_ID, NO_PORT, ViewportType::INTERNAL); mFakePolicy->addDisplayViewport(secondViewport); const auto initialGeneration = mDevice->getGeneration(); unused += mDevice->configure(ARBITRARY_TIME, mFakePolicy->getReaderConfiguration(), InputReaderConfiguration::Change::DISPLAY_INFO); ASSERT_EQ(DISPLAY_UNIQUE_ID, mDevice->getAssociatedDisplayUniqueIdByPort()); ASSERT_GT(mDevice->getGeneration(), initialGeneration); ASSERT_EQ(mDevice->getDeviceInfo().getAssociatedDisplayId(), SECONDARY_DISPLAY_ID); // Verify the device and display unique id association is cleared after applying some new // policy. InputReaderConfiguration config; unused = mDevice->configure(ARBITRARY_TIME, config, InputReaderConfiguration::Change::DISPLAY_INFO); ASSERT_EQ(std::nullopt, mDevice->getAssociatedDisplayUniqueIdByPort()); ASSERT_EQ(mDevice->getDeviceInfo().getAssociatedDisplayId(), INVALID_DISPLAY_ID); } TEST_F(InputDeviceTest, Configure_DeviceDescriptorAndDisplayUniqueId_CorrectlyMatches) { // First enable device mFakePolicy->clearViewports(); mDevice->addMapper(EVENTHUB_ID, mFakePolicy->getReaderConfiguration(), AINPUT_SOURCE_KEYBOARD); std::list unused = mDevice->configure(ARBITRARY_TIME, mFakePolicy->getReaderConfiguration(), /*changes=*/{}); // Associate the device to a display using the device descriptor and the display unique id. mFakePolicy->addDeviceDescriptorToDisplayUniqueIdAssociation(mDevice->getDescriptor(), DISPLAY_UNIQUE_ID); DisplayViewport secondViewport = createViewport(SECONDARY_DISPLAY_ID, DISPLAY_WIDTH, DISPLAY_HEIGHT, ui::ROTATION_0, /*isActive=*/true, DISPLAY_UNIQUE_ID, NO_PORT, ViewportType::INTERNAL); mFakePolicy->addDisplayViewport(secondViewport); const auto initialGeneration = mDevice->getGeneration(); unused = mDevice->configure(ARBITRARY_TIME, mFakePolicy->getReaderConfiguration(), InputReaderConfiguration::Change::DISPLAY_INFO); ASSERT_EQ(DISPLAY_UNIQUE_ID, mDevice->getAssociatedDisplayUniqueIdByDescriptor()); ASSERT_GT(mDevice->getGeneration(), initialGeneration); ASSERT_EQ(mDevice->getDeviceInfo().getAssociatedDisplayId(), SECONDARY_DISPLAY_ID); // Verify the device and display unique id association is cleared after applying some new // policy. InputReaderConfiguration config; unused = mDevice->configure(ARBITRARY_TIME, config, InputReaderConfiguration::Change::DISPLAY_INFO); ASSERT_EQ(std::nullopt, mDevice->getAssociatedDisplayUniqueIdByDescriptor()); ASSERT_EQ(mDevice->getDeviceInfo().getAssociatedDisplayId(), INVALID_DISPLAY_ID); } /** * This test reproduces a crash caused by a dangling reference that remains after device is added * and removed. The reference is accessed in InputDevice::dump(..); */ TEST_F(InputDeviceTest, DumpDoesNotCrash) { constexpr int32_t TEST_EVENTHUB_ID = 10; mFakeEventHub->addDevice(TEST_EVENTHUB_ID, "Test EventHub device", InputDeviceClass::BATTERY); InputDevice device(mReader->getContext(), /*id=*/1, /*generation=*/2, /*identifier=*/{}); auto _ = device.addEventHubDevice(ARBITRARY_TIME, TEST_EVENTHUB_ID, mFakePolicy->getReaderConfiguration()); device.removeEventHubDevice(TEST_EVENTHUB_ID); std::string dumpStr, eventHubDevStr; device.dump(dumpStr, eventHubDevStr); } TEST_F(InputDeviceTest, GetBluetoothAddress) { const auto& address = mReader->getBluetoothAddress(DEVICE_ID); ASSERT_TRUE(address); ASSERT_EQ(DEVICE_BLUETOOTH_ADDRESS, *address); } TEST_F(InputDeviceTest, GetPhysicalLocationPath) { const auto& phys = mReader->getPhysicalLocationPath(DEVICE_ID); ASSERT_TRUE(phys); ASSERT_EQ(DEVICE_LOCATION, *phys); } TEST_F(InputDeviceTest, KernelBufferOverflowResetsMappers) { mFakePolicy->clearViewports(); FakeInputMapper& mapper = mDevice->addMapper(EVENTHUB_ID, mFakePolicy->getReaderConfiguration(), AINPUT_SOURCE_KEYBOARD); std::list unused = mDevice->configure(ARBITRARY_TIME, mFakePolicy->getReaderConfiguration(), /*changes=*/{}); mapper.assertConfigureWasCalled(); mapper.assertResetWasNotCalled(); RawEvent event{.when = ARBITRARY_TIME, .readTime = ARBITRARY_TIME, .deviceId = EVENTHUB_ID, .type = EV_SYN, .code = SYN_REPORT, .value = 0}; // Events are processed normally. unused = mDevice->process(&event, /*count=*/1); mapper.assertProcessWasCalled(); // Simulate a kernel buffer overflow, which generates a SYN_DROPPED event. event.type = EV_SYN; event.code = SYN_DROPPED; event.value = 0; unused = mDevice->process(&event, /*count=*/1); mapper.assertProcessWasNotCalled(); // All events until the next SYN_REPORT should be dropped. event.type = EV_KEY; event.code = KEY_A; event.value = 1; unused = mDevice->process(&event, /*count=*/1); mapper.assertProcessWasNotCalled(); // We get the SYN_REPORT event now, which is not forwarded to mappers. // This should reset the mapper. event.type = EV_SYN; event.code = SYN_REPORT; event.value = 0; unused = mDevice->process(&event, /*count=*/1); mapper.assertProcessWasNotCalled(); mapper.assertResetWasCalled(); // The mapper receives events normally now. event.type = EV_KEY; event.code = KEY_B; event.value = 1; unused = mDevice->process(&event, /*count=*/1); mapper.assertProcessWasCalled(); } TEST_F(InputDeviceTest, Configure_AssignsVirtualDevice) { mDevice->addMapper(EVENTHUB_ID, mFakePolicy->getReaderConfiguration(), AINPUT_SOURCE_KEYBOARD); mFakePolicy->addVirtualDevice(DEVICE_LOCATION); std::list unused = mDevice->configure(ARBITRARY_TIME, mFakePolicy->getReaderConfiguration(), /*changes=*/{}); ASSERT_TRUE(mDevice->isVirtualDevice()); mFakePolicy->removeVirtualDevice(DEVICE_LOCATION); unused += mDevice->configure(ARBITRARY_TIME, mFakePolicy->getReaderConfiguration(), InputReaderConfiguration::Change::VIRTUAL_DEVICES); ASSERT_FALSE(mDevice->isVirtualDevice()); } TEST_F(InputDeviceTest, TouchpadDoesNotResetWhenChangingDisplays) { FakeInputMapper& mapper = mDevice->addMapper(EVENTHUB_ID, mFakePolicy->getReaderConfiguration(), AINPUT_SOURCE_TOUCHPAD | AINPUT_SOURCE_MOUSE); InputReaderConfiguration config; // Send display info change. This simulates the cursor moving to another screen. std::list unused = mDevice->configure(ARBITRARY_TIME, config, InputReaderConfiguration::Change::DISPLAY_INFO); // The device should still be enabled, and its configuration should be updated. // But its state should not be reset because it was already enabled. ASSERT_NO_FATAL_FAILURE(mapper.assertConfigureWasCalled()); ASSERT_NO_FATAL_FAILURE(mapper.assertResetWasNotCalled()); ASSERT_TRUE(mDevice->isEnabled()); } // --- TouchInputMapperTest --- class TouchInputMapperTest : public InputMapperTest { protected: static const int32_t RAW_X_MIN; static const int32_t RAW_X_MAX; static const int32_t RAW_Y_MIN; static const int32_t RAW_Y_MAX; static const int32_t RAW_TOUCH_MIN; static const int32_t RAW_TOUCH_MAX; static const int32_t RAW_TOOL_MIN; static const int32_t RAW_TOOL_MAX; static const int32_t RAW_PRESSURE_MIN; static const int32_t RAW_PRESSURE_MAX; static const int32_t RAW_ORIENTATION_MIN; static const int32_t RAW_ORIENTATION_MAX; static const int32_t RAW_DISTANCE_MIN; static const int32_t RAW_DISTANCE_MAX; static const int32_t RAW_TILT_MIN; static const int32_t RAW_TILT_MAX; static const int32_t RAW_ID_MIN; static const int32_t RAW_ID_MAX; static const int32_t RAW_SLOT_MIN; static const int32_t RAW_SLOT_MAX; static const float X_PRECISION; static const float Y_PRECISION; static const float X_PRECISION_VIRTUAL; static const float Y_PRECISION_VIRTUAL; static const float GEOMETRIC_SCALE; static const TouchAffineTransformation AFFINE_TRANSFORM; static const VirtualKeyDefinition VIRTUAL_KEYS[2]; const std::string UNIQUE_ID = "local:0"; const std::string SECONDARY_UNIQUE_ID = "local:1"; enum Axes { POSITION = 1 << 0, TOUCH = 1 << 1, TOOL = 1 << 2, PRESSURE = 1 << 3, ORIENTATION = 1 << 4, MINOR = 1 << 5, ID = 1 << 6, DISTANCE = 1 << 7, TILT = 1 << 8, SLOT = 1 << 9, TOOL_TYPE = 1 << 10, }; void prepareDisplay(ui::Rotation orientation, std::optional port = NO_PORT); void prepareSecondaryDisplay(ViewportType type, std::optional port = NO_PORT); void prepareVirtualDisplay(ui::Rotation orientation); void prepareVirtualKeys(); void prepareLocationCalibration(); int32_t toRawX(float displayX); int32_t toRawY(float displayY); int32_t toRotatedRawX(float displayX); int32_t toRotatedRawY(float displayY); float toCookedX(float rawX, float rawY); float toCookedY(float rawX, float rawY); float toDisplayX(int32_t rawX); float toDisplayX(int32_t rawX, int32_t displayWidth); float toDisplayY(int32_t rawY); float toDisplayY(int32_t rawY, int32_t displayHeight); }; const int32_t TouchInputMapperTest::RAW_X_MIN = 25; const int32_t TouchInputMapperTest::RAW_X_MAX = 1019; const int32_t TouchInputMapperTest::RAW_Y_MIN = 30; const int32_t TouchInputMapperTest::RAW_Y_MAX = 1009; const int32_t TouchInputMapperTest::RAW_TOUCH_MIN = 0; const int32_t TouchInputMapperTest::RAW_TOUCH_MAX = 31; const int32_t TouchInputMapperTest::RAW_TOOL_MIN = 0; const int32_t TouchInputMapperTest::RAW_TOOL_MAX = 15; const int32_t TouchInputMapperTest::RAW_PRESSURE_MIN = 0; const int32_t TouchInputMapperTest::RAW_PRESSURE_MAX = 255; const int32_t TouchInputMapperTest::RAW_ORIENTATION_MIN = -7; const int32_t TouchInputMapperTest::RAW_ORIENTATION_MAX = 7; const int32_t TouchInputMapperTest::RAW_DISTANCE_MIN = 0; const int32_t TouchInputMapperTest::RAW_DISTANCE_MAX = 7; const int32_t TouchInputMapperTest::RAW_TILT_MIN = 0; const int32_t TouchInputMapperTest::RAW_TILT_MAX = 150; const int32_t TouchInputMapperTest::RAW_ID_MIN = 0; const int32_t TouchInputMapperTest::RAW_ID_MAX = 9; const int32_t TouchInputMapperTest::RAW_SLOT_MIN = 0; const int32_t TouchInputMapperTest::RAW_SLOT_MAX = 9; const float TouchInputMapperTest::X_PRECISION = float(RAW_X_MAX - RAW_X_MIN + 1) / DISPLAY_WIDTH; const float TouchInputMapperTest::Y_PRECISION = float(RAW_Y_MAX - RAW_Y_MIN + 1) / DISPLAY_HEIGHT; const float TouchInputMapperTest::X_PRECISION_VIRTUAL = float(RAW_X_MAX - RAW_X_MIN + 1) / VIRTUAL_DISPLAY_WIDTH; const float TouchInputMapperTest::Y_PRECISION_VIRTUAL = float(RAW_Y_MAX - RAW_Y_MIN + 1) / VIRTUAL_DISPLAY_HEIGHT; const TouchAffineTransformation TouchInputMapperTest::AFFINE_TRANSFORM = TouchAffineTransformation(1, -2, 3, -4, 5, -6); const float TouchInputMapperTest::GEOMETRIC_SCALE = avg(float(DISPLAY_WIDTH) / (RAW_X_MAX - RAW_X_MIN + 1), float(DISPLAY_HEIGHT) / (RAW_Y_MAX - RAW_Y_MIN + 1)); const VirtualKeyDefinition TouchInputMapperTest::VIRTUAL_KEYS[2] = { { KEY_HOME, 60, DISPLAY_HEIGHT + 15, 20, 20 }, { KEY_MENU, DISPLAY_HEIGHT - 60, DISPLAY_WIDTH + 15, 20, 20 }, }; void TouchInputMapperTest::prepareDisplay(ui::Rotation orientation, std::optional port) { setDisplayInfoAndReconfigure(DISPLAY_ID, DISPLAY_WIDTH, DISPLAY_HEIGHT, orientation, UNIQUE_ID, port, ViewportType::INTERNAL); } void TouchInputMapperTest::prepareSecondaryDisplay(ViewportType type, std::optional port) { setDisplayInfoAndReconfigure(SECONDARY_DISPLAY_ID, DISPLAY_WIDTH, DISPLAY_HEIGHT, ui::ROTATION_0, SECONDARY_UNIQUE_ID, port, type); } void TouchInputMapperTest::prepareVirtualDisplay(ui::Rotation orientation) { setDisplayInfoAndReconfigure(VIRTUAL_DISPLAY_ID, VIRTUAL_DISPLAY_WIDTH, VIRTUAL_DISPLAY_HEIGHT, orientation, VIRTUAL_DISPLAY_UNIQUE_ID, NO_PORT, ViewportType::VIRTUAL); } void TouchInputMapperTest::prepareVirtualKeys() { mFakeEventHub->addVirtualKeyDefinition(EVENTHUB_ID, VIRTUAL_KEYS[0]); mFakeEventHub->addVirtualKeyDefinition(EVENTHUB_ID, VIRTUAL_KEYS[1]); mFakeEventHub->addKey(EVENTHUB_ID, KEY_HOME, 0, AKEYCODE_HOME, POLICY_FLAG_WAKE); mFakeEventHub->addKey(EVENTHUB_ID, KEY_MENU, 0, AKEYCODE_MENU, POLICY_FLAG_WAKE); } void TouchInputMapperTest::prepareLocationCalibration() { mFakePolicy->setTouchAffineTransformation(AFFINE_TRANSFORM); } int32_t TouchInputMapperTest::toRawX(float displayX) { return int32_t(displayX * (RAW_X_MAX - RAW_X_MIN + 1) / DISPLAY_WIDTH + RAW_X_MIN); } int32_t TouchInputMapperTest::toRawY(float displayY) { return int32_t(displayY * (RAW_Y_MAX - RAW_Y_MIN + 1) / DISPLAY_HEIGHT + RAW_Y_MIN); } int32_t TouchInputMapperTest::toRotatedRawX(float displayX) { return int32_t(displayX * (RAW_X_MAX - RAW_X_MIN + 1) / DISPLAY_HEIGHT + RAW_X_MIN); } int32_t TouchInputMapperTest::toRotatedRawY(float displayY) { return int32_t(displayY * (RAW_Y_MAX - RAW_Y_MIN + 1) / DISPLAY_WIDTH + RAW_Y_MIN); } float TouchInputMapperTest::toCookedX(float rawX, float rawY) { AFFINE_TRANSFORM.applyTo(rawX, rawY); return rawX; } float TouchInputMapperTest::toCookedY(float rawX, float rawY) { AFFINE_TRANSFORM.applyTo(rawX, rawY); return rawY; } float TouchInputMapperTest::toDisplayX(int32_t rawX) { return toDisplayX(rawX, DISPLAY_WIDTH); } float TouchInputMapperTest::toDisplayX(int32_t rawX, int32_t displayWidth) { return float(rawX - RAW_X_MIN) * displayWidth / (RAW_X_MAX - RAW_X_MIN + 1); } float TouchInputMapperTest::toDisplayY(int32_t rawY) { return toDisplayY(rawY, DISPLAY_HEIGHT); } float TouchInputMapperTest::toDisplayY(int32_t rawY, int32_t displayHeight) { return float(rawY - RAW_Y_MIN) * displayHeight / (RAW_Y_MAX - RAW_Y_MIN + 1); } // --- SingleTouchInputMapperTest --- class SingleTouchInputMapperTest : public TouchInputMapperTest { protected: void prepareButtons(); void prepareAxes(int axes); std::list processDown(SingleTouchInputMapper& mapper, int32_t x, int32_t y); std::list processMove(SingleTouchInputMapper& mapper, int32_t x, int32_t y); std::list processUp(SingleTouchInputMapper& mappery); std::list processPressure(SingleTouchInputMapper& mapper, int32_t pressure); std::list processToolMajor(SingleTouchInputMapper& mapper, int32_t toolMajor); std::list processDistance(SingleTouchInputMapper& mapper, int32_t distance); std::list processTilt(SingleTouchInputMapper& mapper, int32_t tiltX, int32_t tiltY); std::list processKey(SingleTouchInputMapper& mapper, int32_t code, int32_t value); std::list processSync(SingleTouchInputMapper& mapper); }; void SingleTouchInputMapperTest::prepareButtons() { mFakeEventHub->addKey(EVENTHUB_ID, BTN_TOUCH, 0, AKEYCODE_UNKNOWN, 0); } void SingleTouchInputMapperTest::prepareAxes(int axes) { if (axes & POSITION) { mFakeEventHub->addAbsoluteAxis(EVENTHUB_ID, ABS_X, RAW_X_MIN, RAW_X_MAX, 0, 0); mFakeEventHub->addAbsoluteAxis(EVENTHUB_ID, ABS_Y, RAW_Y_MIN, RAW_Y_MAX, 0, 0); } if (axes & PRESSURE) { mFakeEventHub->addAbsoluteAxis(EVENTHUB_ID, ABS_PRESSURE, RAW_PRESSURE_MIN, RAW_PRESSURE_MAX, 0, 0); } if (axes & TOOL) { mFakeEventHub->addAbsoluteAxis(EVENTHUB_ID, ABS_TOOL_WIDTH, RAW_TOOL_MIN, RAW_TOOL_MAX, 0, 0); } if (axes & DISTANCE) { mFakeEventHub->addAbsoluteAxis(EVENTHUB_ID, ABS_DISTANCE, RAW_DISTANCE_MIN, RAW_DISTANCE_MAX, 0, 0); } if (axes & TILT) { mFakeEventHub->addAbsoluteAxis(EVENTHUB_ID, ABS_TILT_X, RAW_TILT_MIN, RAW_TILT_MAX, 0, 0); mFakeEventHub->addAbsoluteAxis(EVENTHUB_ID, ABS_TILT_Y, RAW_TILT_MIN, RAW_TILT_MAX, 0, 0); } } std::list SingleTouchInputMapperTest::processDown(SingleTouchInputMapper& mapper, int32_t x, int32_t y) { std::list args; args += process(mapper, ARBITRARY_TIME, READ_TIME, EV_KEY, BTN_TOUCH, 1); args += process(mapper, ARBITRARY_TIME, READ_TIME, EV_ABS, ABS_X, x); args += process(mapper, ARBITRARY_TIME, READ_TIME, EV_ABS, ABS_Y, y); return args; } std::list SingleTouchInputMapperTest::processMove(SingleTouchInputMapper& mapper, int32_t x, int32_t y) { std::list args; args += process(mapper, ARBITRARY_TIME, READ_TIME, EV_ABS, ABS_X, x); args += process(mapper, ARBITRARY_TIME, READ_TIME, EV_ABS, ABS_Y, y); return args; } std::list SingleTouchInputMapperTest::processUp(SingleTouchInputMapper& mapper) { return process(mapper, ARBITRARY_TIME, READ_TIME, EV_KEY, BTN_TOUCH, 0); } std::list SingleTouchInputMapperTest::processPressure(SingleTouchInputMapper& mapper, int32_t pressure) { return process(mapper, ARBITRARY_TIME, READ_TIME, EV_ABS, ABS_PRESSURE, pressure); } std::list SingleTouchInputMapperTest::processToolMajor(SingleTouchInputMapper& mapper, int32_t toolMajor) { return process(mapper, ARBITRARY_TIME, READ_TIME, EV_ABS, ABS_TOOL_WIDTH, toolMajor); } std::list SingleTouchInputMapperTest::processDistance(SingleTouchInputMapper& mapper, int32_t distance) { return process(mapper, ARBITRARY_TIME, READ_TIME, EV_ABS, ABS_DISTANCE, distance); } std::list SingleTouchInputMapperTest::processTilt(SingleTouchInputMapper& mapper, int32_t tiltX, int32_t tiltY) { std::list args; args += process(mapper, ARBITRARY_TIME, READ_TIME, EV_ABS, ABS_TILT_X, tiltX); args += process(mapper, ARBITRARY_TIME, READ_TIME, EV_ABS, ABS_TILT_Y, tiltY); return args; } std::list SingleTouchInputMapperTest::processKey(SingleTouchInputMapper& mapper, int32_t code, int32_t value) { return process(mapper, ARBITRARY_TIME, READ_TIME, EV_KEY, code, value); } std::list SingleTouchInputMapperTest::processSync(SingleTouchInputMapper& mapper) { return process(mapper, ARBITRARY_TIME, READ_TIME, EV_SYN, SYN_REPORT, 0); } TEST_F(SingleTouchInputMapperTest, GetSources_WhenDeviceTypeIsNotSpecifiedAndNotACursor_ReturnsPointer) { prepareButtons(); prepareAxes(POSITION); SingleTouchInputMapper& mapper = constructAndAddMapper(); ASSERT_EQ(AINPUT_SOURCE_MOUSE, mapper.getSources()); } TEST_F(SingleTouchInputMapperTest, GetSources_WhenDeviceTypeIsTouchScreen_ReturnsTouchScreen) { prepareButtons(); prepareAxes(POSITION); addConfigurationProperty("touch.deviceType", "touchScreen"); SingleTouchInputMapper& mapper = constructAndAddMapper(); ASSERT_EQ(AINPUT_SOURCE_TOUCHSCREEN, mapper.getSources()); } TEST_F(SingleTouchInputMapperTest, GetKeyCodeState) { addConfigurationProperty("touch.deviceType", "touchScreen"); prepareDisplay(ui::ROTATION_0); prepareButtons(); prepareAxes(POSITION); prepareVirtualKeys(); SingleTouchInputMapper& mapper = constructAndAddMapper(); // Unknown key. ASSERT_EQ(AKEY_STATE_UNKNOWN, mapper.getKeyCodeState(AINPUT_SOURCE_ANY, AKEYCODE_A)); // Virtual key is down. int32_t x = toRawX(VIRTUAL_KEYS[0].centerX); int32_t y = toRawY(VIRTUAL_KEYS[0].centerY); processDown(mapper, x, y); processSync(mapper); ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyKeyWasCalled()); ASSERT_EQ(AKEY_STATE_VIRTUAL, mapper.getKeyCodeState(AINPUT_SOURCE_ANY, AKEYCODE_HOME)); // Virtual key is up. processUp(mapper); processSync(mapper); ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyKeyWasCalled()); ASSERT_EQ(AKEY_STATE_UP, mapper.getKeyCodeState(AINPUT_SOURCE_ANY, AKEYCODE_HOME)); } TEST_F(SingleTouchInputMapperTest, GetScanCodeState) { addConfigurationProperty("touch.deviceType", "touchScreen"); prepareDisplay(ui::ROTATION_0); prepareButtons(); prepareAxes(POSITION); prepareVirtualKeys(); SingleTouchInputMapper& mapper = constructAndAddMapper(); // Unknown key. ASSERT_EQ(AKEY_STATE_UNKNOWN, mapper.getScanCodeState(AINPUT_SOURCE_ANY, KEY_A)); // Virtual key is down. int32_t x = toRawX(VIRTUAL_KEYS[0].centerX); int32_t y = toRawY(VIRTUAL_KEYS[0].centerY); processDown(mapper, x, y); processSync(mapper); ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyKeyWasCalled()); ASSERT_EQ(AKEY_STATE_VIRTUAL, mapper.getScanCodeState(AINPUT_SOURCE_ANY, KEY_HOME)); // Virtual key is up. processUp(mapper); processSync(mapper); ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyKeyWasCalled()); ASSERT_EQ(AKEY_STATE_UP, mapper.getScanCodeState(AINPUT_SOURCE_ANY, KEY_HOME)); } TEST_F(SingleTouchInputMapperTest, MarkSupportedKeyCodes) { addConfigurationProperty("touch.deviceType", "touchScreen"); prepareDisplay(ui::ROTATION_0); prepareButtons(); prepareAxes(POSITION); prepareVirtualKeys(); SingleTouchInputMapper& mapper = constructAndAddMapper(); uint8_t flags[2] = { 0, 0 }; ASSERT_TRUE( mapper.markSupportedKeyCodes(AINPUT_SOURCE_ANY, {AKEYCODE_HOME, AKEYCODE_A}, flags)); ASSERT_TRUE(flags[0]); ASSERT_FALSE(flags[1]); } TEST_F(SingleTouchInputMapperTest, DeviceTypeChange_RecalculatesRawToDisplayTransform) { prepareDisplay(ui::ROTATION_0); prepareAxes(POSITION); addConfigurationProperty("touch.deviceType", "touchScreen"); SingleTouchInputMapper& mapper = constructAndAddMapper(); const int32_t x = 900; const int32_t y = 75; std::list args; args += processDown(mapper, x, y); args += processSync(mapper); // Assert that motion event is received in display coordinate space for deviceType touchScreen. ASSERT_THAT(args, ElementsAre(VariantWith( AllOf(WithMotionAction(AMOTION_EVENT_ACTION_DOWN), WithCoords(toDisplayX(x), toDisplayY(y)))))); // Add device type association after the device was created. mFakePolicy->addDeviceTypeAssociation(DEVICE_LOCATION, "touchNavigation"); // Send update to the mapper. std::list unused = mDevice->configure(ARBITRARY_TIME, mFakePolicy->getReaderConfiguration(), InputReaderConfiguration::Change::DEVICE_TYPE /*changes*/); args.clear(); args += processDown(mapper, x, y); args += processSync(mapper); // Assert that motion event is received in raw coordinate space for deviceType touchNavigation. ASSERT_THAT(args, ElementsAre(VariantWith( AllOf(WithMotionAction(AMOTION_EVENT_ACTION_DOWN), WithCoords(x - RAW_X_MIN, y - RAW_Y_MIN))))); } TEST_F(SingleTouchInputMapperTest, Process_WhenVirtualKeyIsPressedAndReleasedNormally_SendsKeyDownAndKeyUp) { addConfigurationProperty("touch.deviceType", "touchScreen"); prepareDisplay(ui::ROTATION_0); prepareButtons(); prepareAxes(POSITION); prepareVirtualKeys(); SingleTouchInputMapper& mapper = constructAndAddMapper(); mReader->getContext()->setGlobalMetaState(AMETA_SHIFT_LEFT_ON | AMETA_SHIFT_ON); NotifyKeyArgs args; // Press virtual key. int32_t x = toRawX(VIRTUAL_KEYS[0].centerX); int32_t y = toRawY(VIRTUAL_KEYS[0].centerY); processDown(mapper, x, y); processSync(mapper); ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyKeyWasCalled(&args)); ASSERT_EQ(ARBITRARY_TIME, args.eventTime); ASSERT_EQ(DEVICE_ID, args.deviceId); ASSERT_EQ(AINPUT_SOURCE_KEYBOARD, args.source); ASSERT_EQ(POLICY_FLAG_VIRTUAL, args.policyFlags); ASSERT_EQ(AKEY_EVENT_ACTION_DOWN, args.action); ASSERT_EQ(AKEY_EVENT_FLAG_FROM_SYSTEM | AKEY_EVENT_FLAG_VIRTUAL_HARD_KEY, args.flags); ASSERT_EQ(AKEYCODE_HOME, args.keyCode); ASSERT_EQ(KEY_HOME, args.scanCode); ASSERT_EQ(AMETA_SHIFT_LEFT_ON | AMETA_SHIFT_ON, args.metaState); ASSERT_EQ(ARBITRARY_TIME, args.downTime); // Release virtual key. processUp(mapper); processSync(mapper); ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyKeyWasCalled(&args)); ASSERT_EQ(ARBITRARY_TIME, args.eventTime); ASSERT_EQ(DEVICE_ID, args.deviceId); ASSERT_EQ(AINPUT_SOURCE_KEYBOARD, args.source); ASSERT_EQ(POLICY_FLAG_VIRTUAL, args.policyFlags); ASSERT_EQ(AKEY_EVENT_ACTION_UP, args.action); ASSERT_EQ(AKEY_EVENT_FLAG_FROM_SYSTEM | AKEY_EVENT_FLAG_VIRTUAL_HARD_KEY, args.flags); ASSERT_EQ(AKEYCODE_HOME, args.keyCode); ASSERT_EQ(KEY_HOME, args.scanCode); ASSERT_EQ(AMETA_SHIFT_LEFT_ON | AMETA_SHIFT_ON, args.metaState); ASSERT_EQ(ARBITRARY_TIME, args.downTime); // Should not have sent any motions. ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyKeyWasNotCalled()); } TEST_F(SingleTouchInputMapperTest, Process_WhenVirtualKeyIsPressedAndMovedOutOfBounds_SendsKeyDownAndKeyCancel) { addConfigurationProperty("touch.deviceType", "touchScreen"); prepareDisplay(ui::ROTATION_0); prepareButtons(); prepareAxes(POSITION); prepareVirtualKeys(); SingleTouchInputMapper& mapper = constructAndAddMapper(); mReader->getContext()->setGlobalMetaState(AMETA_SHIFT_LEFT_ON | AMETA_SHIFT_ON); NotifyKeyArgs keyArgs; // Press virtual key. int32_t x = toRawX(VIRTUAL_KEYS[0].centerX); int32_t y = toRawY(VIRTUAL_KEYS[0].centerY); processDown(mapper, x, y); processSync(mapper); ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyKeyWasCalled(&keyArgs)); ASSERT_EQ(ARBITRARY_TIME, keyArgs.eventTime); ASSERT_EQ(DEVICE_ID, keyArgs.deviceId); ASSERT_EQ(AINPUT_SOURCE_KEYBOARD, keyArgs.source); ASSERT_EQ(POLICY_FLAG_VIRTUAL, keyArgs.policyFlags); ASSERT_EQ(AKEY_EVENT_ACTION_DOWN, keyArgs.action); ASSERT_EQ(AKEY_EVENT_FLAG_FROM_SYSTEM | AKEY_EVENT_FLAG_VIRTUAL_HARD_KEY, keyArgs.flags); ASSERT_EQ(AKEYCODE_HOME, keyArgs.keyCode); ASSERT_EQ(KEY_HOME, keyArgs.scanCode); ASSERT_EQ(AMETA_SHIFT_LEFT_ON | AMETA_SHIFT_ON, keyArgs.metaState); ASSERT_EQ(ARBITRARY_TIME, keyArgs.downTime); // Move out of bounds. This should generate a cancel and a pointer down since we moved // into the display area. y -= 100; processMove(mapper, x, y); processSync(mapper); ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyKeyWasCalled(&keyArgs)); ASSERT_EQ(ARBITRARY_TIME, keyArgs.eventTime); ASSERT_EQ(DEVICE_ID, keyArgs.deviceId); ASSERT_EQ(AINPUT_SOURCE_KEYBOARD, keyArgs.source); ASSERT_EQ(POLICY_FLAG_VIRTUAL, keyArgs.policyFlags); ASSERT_EQ(AKEY_EVENT_ACTION_UP, keyArgs.action); ASSERT_EQ(AKEY_EVENT_FLAG_FROM_SYSTEM | AKEY_EVENT_FLAG_VIRTUAL_HARD_KEY | AKEY_EVENT_FLAG_CANCELED, keyArgs.flags); ASSERT_EQ(AKEYCODE_HOME, keyArgs.keyCode); ASSERT_EQ(KEY_HOME, keyArgs.scanCode); ASSERT_EQ(AMETA_SHIFT_LEFT_ON | AMETA_SHIFT_ON, keyArgs.metaState); ASSERT_EQ(ARBITRARY_TIME, keyArgs.downTime); NotifyMotionArgs motionArgs; ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs)); ASSERT_EQ(ARBITRARY_TIME, motionArgs.eventTime); ASSERT_EQ(DEVICE_ID, motionArgs.deviceId); ASSERT_EQ(AINPUT_SOURCE_TOUCHSCREEN, motionArgs.source); ASSERT_EQ(uint32_t(0), motionArgs.policyFlags); ASSERT_EQ(AMOTION_EVENT_ACTION_DOWN, motionArgs.action); ASSERT_EQ(0, motionArgs.flags); ASSERT_EQ(AMETA_SHIFT_LEFT_ON | AMETA_SHIFT_ON, motionArgs.metaState); ASSERT_EQ(0, motionArgs.buttonState); ASSERT_EQ(size_t(1), motionArgs.getPointerCount()); ASSERT_EQ(0, motionArgs.pointerProperties[0].id); ASSERT_EQ(ToolType::FINGER, motionArgs.pointerProperties[0].toolType); ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0], toDisplayX(x), toDisplayY(y), 1, 0, 0, 0, 0, 0, 0, 0)); ASSERT_NEAR(X_PRECISION, motionArgs.xPrecision, EPSILON); ASSERT_NEAR(Y_PRECISION, motionArgs.yPrecision, EPSILON); ASSERT_EQ(ARBITRARY_TIME, motionArgs.downTime); // Keep moving out of bounds. Should generate a pointer move. y -= 50; processMove(mapper, x, y); processSync(mapper); ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs)); ASSERT_EQ(ARBITRARY_TIME, motionArgs.eventTime); ASSERT_EQ(DEVICE_ID, motionArgs.deviceId); ASSERT_EQ(AINPUT_SOURCE_TOUCHSCREEN, motionArgs.source); ASSERT_EQ(uint32_t(0), motionArgs.policyFlags); ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action); ASSERT_EQ(0, motionArgs.flags); ASSERT_EQ(AMETA_SHIFT_LEFT_ON | AMETA_SHIFT_ON, motionArgs.metaState); ASSERT_EQ(0, motionArgs.buttonState); ASSERT_EQ(size_t(1), motionArgs.getPointerCount()); ASSERT_EQ(0, motionArgs.pointerProperties[0].id); ASSERT_EQ(ToolType::FINGER, motionArgs.pointerProperties[0].toolType); ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0], toDisplayX(x), toDisplayY(y), 1, 0, 0, 0, 0, 0, 0, 0)); ASSERT_NEAR(X_PRECISION, motionArgs.xPrecision, EPSILON); ASSERT_NEAR(Y_PRECISION, motionArgs.yPrecision, EPSILON); ASSERT_EQ(ARBITRARY_TIME, motionArgs.downTime); // Release out of bounds. Should generate a pointer up. processUp(mapper); processSync(mapper); ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs)); ASSERT_EQ(ARBITRARY_TIME, motionArgs.eventTime); ASSERT_EQ(DEVICE_ID, motionArgs.deviceId); ASSERT_EQ(AINPUT_SOURCE_TOUCHSCREEN, motionArgs.source); ASSERT_EQ(uint32_t(0), motionArgs.policyFlags); ASSERT_EQ(AMOTION_EVENT_ACTION_UP, motionArgs.action); ASSERT_EQ(0, motionArgs.flags); ASSERT_EQ(AMETA_SHIFT_LEFT_ON | AMETA_SHIFT_ON, motionArgs.metaState); ASSERT_EQ(0, motionArgs.buttonState); ASSERT_EQ(size_t(1), motionArgs.getPointerCount()); ASSERT_EQ(0, motionArgs.pointerProperties[0].id); ASSERT_EQ(ToolType::FINGER, motionArgs.pointerProperties[0].toolType); ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0], toDisplayX(x), toDisplayY(y), 1, 0, 0, 0, 0, 0, 0, 0)); ASSERT_NEAR(X_PRECISION, motionArgs.xPrecision, EPSILON); ASSERT_NEAR(Y_PRECISION, motionArgs.yPrecision, EPSILON); ASSERT_EQ(ARBITRARY_TIME, motionArgs.downTime); // Should not have sent any more keys or motions. ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyKeyWasNotCalled()); ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasNotCalled()); } TEST_F(SingleTouchInputMapperTest, Process_WhenTouchStartsOutsideDisplayAndMovesIn_SendsDownAsTouchEntersDisplay) { addConfigurationProperty("touch.deviceType", "touchScreen"); prepareDisplay(ui::ROTATION_0); prepareButtons(); prepareAxes(POSITION); prepareVirtualKeys(); SingleTouchInputMapper& mapper = constructAndAddMapper(); mReader->getContext()->setGlobalMetaState(AMETA_SHIFT_LEFT_ON | AMETA_SHIFT_ON); NotifyMotionArgs motionArgs; // Initially go down out of bounds. int32_t x = -10; int32_t y = -10; processDown(mapper, x, y); processSync(mapper); ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasNotCalled()); // Move into the display area. Should generate a pointer down. x = 50; y = 75; processMove(mapper, x, y); processSync(mapper); ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs)); ASSERT_EQ(ARBITRARY_TIME, motionArgs.eventTime); ASSERT_EQ(DEVICE_ID, motionArgs.deviceId); ASSERT_EQ(AINPUT_SOURCE_TOUCHSCREEN, motionArgs.source); ASSERT_EQ(uint32_t(0), motionArgs.policyFlags); ASSERT_EQ(AMOTION_EVENT_ACTION_DOWN, motionArgs.action); ASSERT_EQ(0, motionArgs.flags); ASSERT_EQ(AMETA_SHIFT_LEFT_ON | AMETA_SHIFT_ON, motionArgs.metaState); ASSERT_EQ(0, motionArgs.buttonState); ASSERT_EQ(size_t(1), motionArgs.getPointerCount()); ASSERT_EQ(0, motionArgs.pointerProperties[0].id); ASSERT_EQ(ToolType::FINGER, motionArgs.pointerProperties[0].toolType); ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0], toDisplayX(x), toDisplayY(y), 1, 0, 0, 0, 0, 0, 0, 0)); ASSERT_NEAR(X_PRECISION, motionArgs.xPrecision, EPSILON); ASSERT_NEAR(Y_PRECISION, motionArgs.yPrecision, EPSILON); ASSERT_EQ(ARBITRARY_TIME, motionArgs.downTime); // Release. Should generate a pointer up. processUp(mapper); processSync(mapper); ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs)); ASSERT_EQ(ARBITRARY_TIME, motionArgs.eventTime); ASSERT_EQ(DEVICE_ID, motionArgs.deviceId); ASSERT_EQ(AINPUT_SOURCE_TOUCHSCREEN, motionArgs.source); ASSERT_EQ(uint32_t(0), motionArgs.policyFlags); ASSERT_EQ(AMOTION_EVENT_ACTION_UP, motionArgs.action); ASSERT_EQ(0, motionArgs.flags); ASSERT_EQ(AMETA_SHIFT_LEFT_ON | AMETA_SHIFT_ON, motionArgs.metaState); ASSERT_EQ(0, motionArgs.buttonState); ASSERT_EQ(size_t(1), motionArgs.getPointerCount()); ASSERT_EQ(0, motionArgs.pointerProperties[0].id); ASSERT_EQ(ToolType::FINGER, motionArgs.pointerProperties[0].toolType); ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0], toDisplayX(x), toDisplayY(y), 1, 0, 0, 0, 0, 0, 0, 0)); ASSERT_NEAR(X_PRECISION, motionArgs.xPrecision, EPSILON); ASSERT_NEAR(Y_PRECISION, motionArgs.yPrecision, EPSILON); ASSERT_EQ(ARBITRARY_TIME, motionArgs.downTime); // Should not have sent any more keys or motions. ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyKeyWasNotCalled()); ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasNotCalled()); } TEST_F(SingleTouchInputMapperTest, Process_NormalSingleTouchGesture_VirtualDisplay) { addConfigurationProperty("touch.deviceType", "touchScreen"); addConfigurationProperty("touch.displayId", VIRTUAL_DISPLAY_UNIQUE_ID); prepareVirtualDisplay(ui::ROTATION_0); prepareButtons(); prepareAxes(POSITION); prepareVirtualKeys(); SingleTouchInputMapper& mapper = constructAndAddMapper(); mReader->getContext()->setGlobalMetaState(AMETA_SHIFT_LEFT_ON | AMETA_SHIFT_ON); NotifyMotionArgs motionArgs; // Down. int32_t x = 100; int32_t y = 125; processDown(mapper, x, y); processSync(mapper); ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs)); ASSERT_EQ(ARBITRARY_TIME, motionArgs.eventTime); ASSERT_EQ(DEVICE_ID, motionArgs.deviceId); ASSERT_EQ(VIRTUAL_DISPLAY_ID, motionArgs.displayId); ASSERT_EQ(AINPUT_SOURCE_TOUCHSCREEN, motionArgs.source); ASSERT_EQ(uint32_t(0), motionArgs.policyFlags); ASSERT_EQ(AMOTION_EVENT_ACTION_DOWN, motionArgs.action); ASSERT_EQ(0, motionArgs.flags); ASSERT_EQ(AMETA_SHIFT_LEFT_ON | AMETA_SHIFT_ON, motionArgs.metaState); ASSERT_EQ(0, motionArgs.buttonState); ASSERT_EQ(size_t(1), motionArgs.getPointerCount()); ASSERT_EQ(0, motionArgs.pointerProperties[0].id); ASSERT_EQ(ToolType::FINGER, motionArgs.pointerProperties[0].toolType); ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0], toDisplayX(x, VIRTUAL_DISPLAY_WIDTH), toDisplayY(y, VIRTUAL_DISPLAY_HEIGHT), 1, 0, 0, 0, 0, 0, 0, 0)); ASSERT_NEAR(X_PRECISION_VIRTUAL, motionArgs.xPrecision, EPSILON); ASSERT_NEAR(Y_PRECISION_VIRTUAL, motionArgs.yPrecision, EPSILON); ASSERT_EQ(ARBITRARY_TIME, motionArgs.downTime); // Move. x += 50; y += 75; processMove(mapper, x, y); processSync(mapper); ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs)); ASSERT_EQ(ARBITRARY_TIME, motionArgs.eventTime); ASSERT_EQ(DEVICE_ID, motionArgs.deviceId); ASSERT_EQ(VIRTUAL_DISPLAY_ID, motionArgs.displayId); ASSERT_EQ(AINPUT_SOURCE_TOUCHSCREEN, motionArgs.source); ASSERT_EQ(uint32_t(0), motionArgs.policyFlags); ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action); ASSERT_EQ(0, motionArgs.flags); ASSERT_EQ(AMETA_SHIFT_LEFT_ON | AMETA_SHIFT_ON, motionArgs.metaState); ASSERT_EQ(0, motionArgs.buttonState); ASSERT_EQ(size_t(1), motionArgs.getPointerCount()); ASSERT_EQ(0, motionArgs.pointerProperties[0].id); ASSERT_EQ(ToolType::FINGER, motionArgs.pointerProperties[0].toolType); ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0], toDisplayX(x, VIRTUAL_DISPLAY_WIDTH), toDisplayY(y, VIRTUAL_DISPLAY_HEIGHT), 1, 0, 0, 0, 0, 0, 0, 0)); ASSERT_NEAR(X_PRECISION_VIRTUAL, motionArgs.xPrecision, EPSILON); ASSERT_NEAR(Y_PRECISION_VIRTUAL, motionArgs.yPrecision, EPSILON); ASSERT_EQ(ARBITRARY_TIME, motionArgs.downTime); // Up. processUp(mapper); processSync(mapper); ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs)); ASSERT_EQ(ARBITRARY_TIME, motionArgs.eventTime); ASSERT_EQ(DEVICE_ID, motionArgs.deviceId); ASSERT_EQ(VIRTUAL_DISPLAY_ID, motionArgs.displayId); ASSERT_EQ(AINPUT_SOURCE_TOUCHSCREEN, motionArgs.source); ASSERT_EQ(uint32_t(0), motionArgs.policyFlags); ASSERT_EQ(AMOTION_EVENT_ACTION_UP, motionArgs.action); ASSERT_EQ(0, motionArgs.flags); ASSERT_EQ(AMETA_SHIFT_LEFT_ON | AMETA_SHIFT_ON, motionArgs.metaState); ASSERT_EQ(0, motionArgs.buttonState); ASSERT_EQ(size_t(1), motionArgs.getPointerCount()); ASSERT_EQ(0, motionArgs.pointerProperties[0].id); ASSERT_EQ(ToolType::FINGER, motionArgs.pointerProperties[0].toolType); ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0], toDisplayX(x, VIRTUAL_DISPLAY_WIDTH), toDisplayY(y, VIRTUAL_DISPLAY_HEIGHT), 1, 0, 0, 0, 0, 0, 0, 0)); ASSERT_NEAR(X_PRECISION_VIRTUAL, motionArgs.xPrecision, EPSILON); ASSERT_NEAR(Y_PRECISION_VIRTUAL, motionArgs.yPrecision, EPSILON); ASSERT_EQ(ARBITRARY_TIME, motionArgs.downTime); // Should not have sent any more keys or motions. ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyKeyWasNotCalled()); ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasNotCalled()); } TEST_F(SingleTouchInputMapperTest, Process_NormalSingleTouchGesture) { addConfigurationProperty("touch.deviceType", "touchScreen"); prepareDisplay(ui::ROTATION_0); prepareButtons(); prepareAxes(POSITION); prepareVirtualKeys(); SingleTouchInputMapper& mapper = constructAndAddMapper(); mReader->getContext()->setGlobalMetaState(AMETA_SHIFT_LEFT_ON | AMETA_SHIFT_ON); NotifyMotionArgs motionArgs; // Down. int32_t x = 100; int32_t y = 125; processDown(mapper, x, y); processSync(mapper); ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs)); ASSERT_EQ(ARBITRARY_TIME, motionArgs.eventTime); ASSERT_EQ(DEVICE_ID, motionArgs.deviceId); ASSERT_EQ(AINPUT_SOURCE_TOUCHSCREEN, motionArgs.source); ASSERT_EQ(uint32_t(0), motionArgs.policyFlags); ASSERT_EQ(AMOTION_EVENT_ACTION_DOWN, motionArgs.action); ASSERT_EQ(0, motionArgs.flags); ASSERT_EQ(AMETA_SHIFT_LEFT_ON | AMETA_SHIFT_ON, motionArgs.metaState); ASSERT_EQ(0, motionArgs.buttonState); ASSERT_EQ(size_t(1), motionArgs.getPointerCount()); ASSERT_EQ(0, motionArgs.pointerProperties[0].id); ASSERT_EQ(ToolType::FINGER, motionArgs.pointerProperties[0].toolType); ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0], toDisplayX(x), toDisplayY(y), 1, 0, 0, 0, 0, 0, 0, 0)); ASSERT_NEAR(X_PRECISION, motionArgs.xPrecision, EPSILON); ASSERT_NEAR(Y_PRECISION, motionArgs.yPrecision, EPSILON); ASSERT_EQ(ARBITRARY_TIME, motionArgs.downTime); // Move. x += 50; y += 75; processMove(mapper, x, y); processSync(mapper); ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs)); ASSERT_EQ(ARBITRARY_TIME, motionArgs.eventTime); ASSERT_EQ(DEVICE_ID, motionArgs.deviceId); ASSERT_EQ(AINPUT_SOURCE_TOUCHSCREEN, motionArgs.source); ASSERT_EQ(uint32_t(0), motionArgs.policyFlags); ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action); ASSERT_EQ(0, motionArgs.flags); ASSERT_EQ(AMETA_SHIFT_LEFT_ON | AMETA_SHIFT_ON, motionArgs.metaState); ASSERT_EQ(0, motionArgs.buttonState); ASSERT_EQ(size_t(1), motionArgs.getPointerCount()); ASSERT_EQ(0, motionArgs.pointerProperties[0].id); ASSERT_EQ(ToolType::FINGER, motionArgs.pointerProperties[0].toolType); ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0], toDisplayX(x), toDisplayY(y), 1, 0, 0, 0, 0, 0, 0, 0)); ASSERT_NEAR(X_PRECISION, motionArgs.xPrecision, EPSILON); ASSERT_NEAR(Y_PRECISION, motionArgs.yPrecision, EPSILON); ASSERT_EQ(ARBITRARY_TIME, motionArgs.downTime); // Up. processUp(mapper); processSync(mapper); ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs)); ASSERT_EQ(ARBITRARY_TIME, motionArgs.eventTime); ASSERT_EQ(DEVICE_ID, motionArgs.deviceId); ASSERT_EQ(AINPUT_SOURCE_TOUCHSCREEN, motionArgs.source); ASSERT_EQ(uint32_t(0), motionArgs.policyFlags); ASSERT_EQ(AMOTION_EVENT_ACTION_UP, motionArgs.action); ASSERT_EQ(0, motionArgs.flags); ASSERT_EQ(AMETA_SHIFT_LEFT_ON | AMETA_SHIFT_ON, motionArgs.metaState); ASSERT_EQ(0, motionArgs.buttonState); ASSERT_EQ(size_t(1), motionArgs.getPointerCount()); ASSERT_EQ(0, motionArgs.pointerProperties[0].id); ASSERT_EQ(ToolType::FINGER, motionArgs.pointerProperties[0].toolType); ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0], toDisplayX(x), toDisplayY(y), 1, 0, 0, 0, 0, 0, 0, 0)); ASSERT_NEAR(X_PRECISION, motionArgs.xPrecision, EPSILON); ASSERT_NEAR(Y_PRECISION, motionArgs.yPrecision, EPSILON); ASSERT_EQ(ARBITRARY_TIME, motionArgs.downTime); // Should not have sent any more keys or motions. ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyKeyWasNotCalled()); ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasNotCalled()); } TEST_F(SingleTouchInputMapperTest, Process_WhenOrientationAware_DoesNotRotateMotions) { addConfigurationProperty("touch.deviceType", "touchScreen"); prepareButtons(); prepareAxes(POSITION); // InputReader works in the un-rotated coordinate space, so orientation-aware devices do not // need to be rotated. Touchscreens are orientation-aware by default. SingleTouchInputMapper& mapper = constructAndAddMapper(); NotifyMotionArgs args; // Rotation 90. prepareDisplay(ui::ROTATION_90); processDown(mapper, toRawX(50), toRawY(75)); processSync(mapper); ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&args)); ASSERT_NEAR(50, args.pointerCoords[0].getAxisValue(AMOTION_EVENT_AXIS_X), 1); ASSERT_NEAR(75, args.pointerCoords[0].getAxisValue(AMOTION_EVENT_AXIS_Y), 1); processUp(mapper); processSync(mapper); ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled()); } TEST_F(SingleTouchInputMapperTest, Process_WhenNotOrientationAware_RotatesMotions) { addConfigurationProperty("touch.deviceType", "touchScreen"); prepareButtons(); prepareAxes(POSITION); // Since InputReader works in the un-rotated coordinate space, only devices that are not // orientation-aware are affected by display rotation. addConfigurationProperty("touch.orientationAware", "0"); SingleTouchInputMapper& mapper = constructAndAddMapper(); NotifyMotionArgs args; // Rotation 0. clearViewports(); prepareDisplay(ui::ROTATION_0); processDown(mapper, toRawX(50), toRawY(75)); processSync(mapper); ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&args)); ASSERT_NEAR(50, args.pointerCoords[0].getAxisValue(AMOTION_EVENT_AXIS_X), 1); ASSERT_NEAR(75, args.pointerCoords[0].getAxisValue(AMOTION_EVENT_AXIS_Y), 1); processUp(mapper); processSync(mapper); ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled()); // Rotation 90. clearViewports(); prepareDisplay(ui::ROTATION_90); processDown(mapper, toRotatedRawX(75), RAW_Y_MAX - toRotatedRawY(50) + RAW_Y_MIN); processSync(mapper); ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&args)); ASSERT_NEAR(50, args.pointerCoords[0].getAxisValue(AMOTION_EVENT_AXIS_X), 1); ASSERT_NEAR(75, args.pointerCoords[0].getAxisValue(AMOTION_EVENT_AXIS_Y), 1); processUp(mapper); processSync(mapper); ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled()); // Rotation 180. clearViewports(); prepareDisplay(ui::ROTATION_180); processDown(mapper, RAW_X_MAX - toRawX(50) + RAW_X_MIN, RAW_Y_MAX - toRawY(75) + RAW_Y_MIN); processSync(mapper); ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&args)); ASSERT_NEAR(50, args.pointerCoords[0].getAxisValue(AMOTION_EVENT_AXIS_X), 1); ASSERT_NEAR(75, args.pointerCoords[0].getAxisValue(AMOTION_EVENT_AXIS_Y), 1); processUp(mapper); processSync(mapper); ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled()); // Rotation 270. clearViewports(); prepareDisplay(ui::ROTATION_270); processDown(mapper, RAW_X_MAX - toRotatedRawX(75) + RAW_X_MIN, toRotatedRawY(50)); processSync(mapper); ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&args)); ASSERT_NEAR(50, args.pointerCoords[0].getAxisValue(AMOTION_EVENT_AXIS_X), 1); ASSERT_NEAR(75, args.pointerCoords[0].getAxisValue(AMOTION_EVENT_AXIS_Y), 1); processUp(mapper); processSync(mapper); ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled()); } TEST_F(SingleTouchInputMapperTest, Process_WhenOrientation0_RotatesMotions) { addConfigurationProperty("touch.deviceType", "touchScreen"); prepareButtons(); prepareAxes(POSITION); addConfigurationProperty("touch.orientationAware", "1"); addConfigurationProperty("touch.orientation", "ORIENTATION_0"); clearViewports(); prepareDisplay(ui::ROTATION_0); auto& mapper = constructAndAddMapper(); NotifyMotionArgs args; // Orientation 0. processDown(mapper, toRawX(50), toRawY(75)); processSync(mapper); EXPECT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&args)); EXPECT_NEAR(50, args.pointerCoords[0].getAxisValue(AMOTION_EVENT_AXIS_X), 1); EXPECT_NEAR(75, args.pointerCoords[0].getAxisValue(AMOTION_EVENT_AXIS_Y), 1); processUp(mapper); processSync(mapper); EXPECT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled()); } TEST_F(SingleTouchInputMapperTest, Process_WhenOrientation90_RotatesMotions) { addConfigurationProperty("touch.deviceType", "touchScreen"); prepareButtons(); prepareAxes(POSITION); addConfigurationProperty("touch.orientationAware", "1"); addConfigurationProperty("touch.orientation", "ORIENTATION_90"); clearViewports(); prepareDisplay(ui::ROTATION_0); auto& mapper = constructAndAddMapper(); NotifyMotionArgs args; // Orientation 90. processDown(mapper, RAW_X_MAX - toRotatedRawX(75) + RAW_X_MIN, toRotatedRawY(50)); processSync(mapper); EXPECT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&args)); EXPECT_NEAR(50, args.pointerCoords[0].getAxisValue(AMOTION_EVENT_AXIS_X), 1); EXPECT_NEAR(75, args.pointerCoords[0].getAxisValue(AMOTION_EVENT_AXIS_Y), 1); processUp(mapper); processSync(mapper); EXPECT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled()); } TEST_F(SingleTouchInputMapperTest, Process_WhenOrientation180_RotatesMotions) { addConfigurationProperty("touch.deviceType", "touchScreen"); prepareButtons(); prepareAxes(POSITION); addConfigurationProperty("touch.orientationAware", "1"); addConfigurationProperty("touch.orientation", "ORIENTATION_180"); clearViewports(); prepareDisplay(ui::ROTATION_0); auto& mapper = constructAndAddMapper(); NotifyMotionArgs args; // Orientation 180. processDown(mapper, RAW_X_MAX - toRawX(50) + RAW_X_MIN, RAW_Y_MAX - toRawY(75) + RAW_Y_MIN); processSync(mapper); EXPECT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&args)); EXPECT_NEAR(50, args.pointerCoords[0].getAxisValue(AMOTION_EVENT_AXIS_X), 1); EXPECT_NEAR(75, args.pointerCoords[0].getAxisValue(AMOTION_EVENT_AXIS_Y), 1); processUp(mapper); processSync(mapper); EXPECT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled()); } TEST_F(SingleTouchInputMapperTest, Process_WhenOrientation270_RotatesMotions) { addConfigurationProperty("touch.deviceType", "touchScreen"); prepareButtons(); prepareAxes(POSITION); addConfigurationProperty("touch.orientationAware", "1"); addConfigurationProperty("touch.orientation", "ORIENTATION_270"); clearViewports(); prepareDisplay(ui::ROTATION_0); auto& mapper = constructAndAddMapper(); NotifyMotionArgs args; // Orientation 270. processDown(mapper, toRotatedRawX(75), RAW_Y_MAX - toRotatedRawY(50) + RAW_Y_MIN); processSync(mapper); EXPECT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&args)); EXPECT_NEAR(50, args.pointerCoords[0].getAxisValue(AMOTION_EVENT_AXIS_X), 1); EXPECT_NEAR(75, args.pointerCoords[0].getAxisValue(AMOTION_EVENT_AXIS_Y), 1); processUp(mapper); processSync(mapper); EXPECT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled()); } TEST_F(SingleTouchInputMapperTest, Process_WhenOrientationSpecified_RotatesMotionWithDisplay) { addConfigurationProperty("touch.deviceType", "touchScreen"); prepareButtons(); prepareAxes(POSITION); // Since InputReader works in the un-rotated coordinate space, only devices that are not // orientation-aware are affected by display rotation. addConfigurationProperty("touch.orientationAware", "0"); addConfigurationProperty("touch.orientation", "ORIENTATION_90"); auto& mapper = constructAndAddMapper(); NotifyMotionArgs args; // Orientation 90, Rotation 0. clearViewports(); prepareDisplay(ui::ROTATION_0); processDown(mapper, RAW_X_MAX - toRotatedRawX(75) + RAW_X_MIN, toRotatedRawY(50)); processSync(mapper); EXPECT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&args)); EXPECT_NEAR(50, args.pointerCoords[0].getAxisValue(AMOTION_EVENT_AXIS_X), 1); EXPECT_NEAR(75, args.pointerCoords[0].getAxisValue(AMOTION_EVENT_AXIS_Y), 1); processUp(mapper); processSync(mapper); EXPECT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled()); // Orientation 90, Rotation 90. clearViewports(); prepareDisplay(ui::ROTATION_90); processDown(mapper, toRawX(50), toRawY(75)); processSync(mapper); EXPECT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&args)); EXPECT_NEAR(50, args.pointerCoords[0].getAxisValue(AMOTION_EVENT_AXIS_X), 1); EXPECT_NEAR(75, args.pointerCoords[0].getAxisValue(AMOTION_EVENT_AXIS_Y), 1); processUp(mapper); processSync(mapper); EXPECT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled()); // Orientation 90, Rotation 180. clearViewports(); prepareDisplay(ui::ROTATION_180); processDown(mapper, toRotatedRawX(75), RAW_Y_MAX - toRotatedRawY(50) + RAW_Y_MIN); processSync(mapper); EXPECT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&args)); EXPECT_NEAR(50, args.pointerCoords[0].getAxisValue(AMOTION_EVENT_AXIS_X), 1); EXPECT_NEAR(75, args.pointerCoords[0].getAxisValue(AMOTION_EVENT_AXIS_Y), 1); processUp(mapper); processSync(mapper); EXPECT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled()); // Orientation 90, Rotation 270. clearViewports(); prepareDisplay(ui::ROTATION_270); processDown(mapper, RAW_X_MAX - toRawX(50) + RAW_X_MIN, RAW_Y_MAX - toRawY(75) + RAW_Y_MIN); processSync(mapper); EXPECT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&args)); EXPECT_NEAR(50, args.pointerCoords[0].getAxisValue(AMOTION_EVENT_AXIS_X), 1); EXPECT_NEAR(75, args.pointerCoords[0].getAxisValue(AMOTION_EVENT_AXIS_Y), 1); processUp(mapper); processSync(mapper); EXPECT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled()); } TEST_F(SingleTouchInputMapperTest, Process_IgnoresTouchesOutsidePhysicalFrame) { addConfigurationProperty("touch.deviceType", "touchScreen"); prepareButtons(); prepareAxes(POSITION); addConfigurationProperty("touch.orientationAware", "1"); prepareDisplay(ui::ROTATION_0); auto& mapper = constructAndAddMapper(); // Set a physical frame in the display viewport. auto viewport = mFakePolicy->getDisplayViewportByType(ViewportType::INTERNAL); viewport->physicalLeft = 20; viewport->physicalTop = 600; viewport->physicalRight = 30; viewport->physicalBottom = 610; mFakePolicy->updateViewport(*viewport); configureDevice(InputReaderConfiguration::Change::DISPLAY_INFO); // Start the touch. process(mapper, ARBITRARY_TIME, READ_TIME, EV_KEY, BTN_TOUCH, 1); processSync(mapper); // Expect all input starting outside the physical frame to be ignored. const std::array outsidePoints = { {{0, 0}, {19, 605}, {31, 605}, {25, 599}, {25, 611}, {DISPLAY_WIDTH, DISPLAY_HEIGHT}}}; for (const auto& p : outsidePoints) { processMove(mapper, toRawX(p.x), toRawY(p.y)); processSync(mapper); EXPECT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasNotCalled()); } // Move the touch into the physical frame. processMove(mapper, toRawX(25), toRawY(605)); processSync(mapper); NotifyMotionArgs args; EXPECT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&args)); EXPECT_EQ(AMOTION_EVENT_ACTION_DOWN, args.action); EXPECT_NEAR(25, args.pointerCoords[0].getAxisValue(AMOTION_EVENT_AXIS_X), 1); EXPECT_NEAR(605, args.pointerCoords[0].getAxisValue(AMOTION_EVENT_AXIS_Y), 1); // Once the touch down is reported, continue reporting input, even if it is outside the frame. for (const auto& p : outsidePoints) { processMove(mapper, toRawX(p.x), toRawY(p.y)); processSync(mapper); EXPECT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&args)); EXPECT_EQ(AMOTION_EVENT_ACTION_MOVE, args.action); EXPECT_NEAR(p.x, args.pointerCoords[0].getAxisValue(AMOTION_EVENT_AXIS_X), 1); EXPECT_NEAR(p.y, args.pointerCoords[0].getAxisValue(AMOTION_EVENT_AXIS_Y), 1); } processUp(mapper); processSync(mapper); EXPECT_NO_FATAL_FAILURE( mFakeListener->assertNotifyMotionWasCalled(WithMotionAction(AMOTION_EVENT_ACTION_UP))); } TEST_F(SingleTouchInputMapperTest, Process_DoesntCheckPhysicalFrameForTouchpads) { addConfigurationProperty("touch.deviceType", "pointer"); prepareAxes(POSITION); prepareDisplay(ui::ROTATION_0); auto& mapper = constructAndAddMapper(); // Set a physical frame in the display viewport. auto viewport = mFakePolicy->getDisplayViewportByType(ViewportType::INTERNAL); viewport->physicalLeft = 20; viewport->physicalTop = 600; viewport->physicalRight = 30; viewport->physicalBottom = 610; mFakePolicy->updateViewport(*viewport); configureDevice(InputReaderConfiguration::Change::DISPLAY_INFO); // Start the touch. process(mapper, ARBITRARY_TIME, READ_TIME, EV_KEY, BTN_TOUCH, 1); processSync(mapper); // Expect all input starting outside the physical frame to result in NotifyMotionArgs being // produced. const std::array outsidePoints = { {{0, 0}, {19, 605}, {31, 605}, {25, 599}, {25, 611}, {DISPLAY_WIDTH, DISPLAY_HEIGHT}}}; for (const auto& p : outsidePoints) { processMove(mapper, toRawX(p.x), toRawY(p.y)); processSync(mapper); EXPECT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled()); } } TEST_F(SingleTouchInputMapperTest, Process_AllAxes_DefaultCalibration) { addConfigurationProperty("touch.deviceType", "touchScreen"); prepareDisplay(ui::ROTATION_0); prepareButtons(); prepareAxes(POSITION | PRESSURE | TOOL | DISTANCE | TILT); SingleTouchInputMapper& mapper = constructAndAddMapper(); // These calculations are based on the input device calibration documentation. int32_t rawX = 100; int32_t rawY = 200; int32_t rawPressure = 10; int32_t rawToolMajor = 12; int32_t rawDistance = 2; int32_t rawTiltX = 30; int32_t rawTiltY = 110; float x = toDisplayX(rawX); float y = toDisplayY(rawY); float pressure = float(rawPressure) / RAW_PRESSURE_MAX; float size = float(rawToolMajor) / RAW_TOOL_MAX; float tool = float(rawToolMajor) * GEOMETRIC_SCALE; float distance = float(rawDistance); float tiltCenter = (RAW_TILT_MAX + RAW_TILT_MIN) * 0.5f; float tiltScale = M_PI / 180; float tiltXAngle = (rawTiltX - tiltCenter) * tiltScale; float tiltYAngle = (rawTiltY - tiltCenter) * tiltScale; float orientation = atan2f(-sinf(tiltXAngle), sinf(tiltYAngle)); float tilt = acosf(cosf(tiltXAngle) * cosf(tiltYAngle)); processDown(mapper, rawX, rawY); processPressure(mapper, rawPressure); processToolMajor(mapper, rawToolMajor); processDistance(mapper, rawDistance); processTilt(mapper, rawTiltX, rawTiltY); processSync(mapper); NotifyMotionArgs args; ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&args)); ASSERT_NO_FATAL_FAILURE(assertPointerCoords(args.pointerCoords[0], x, y, pressure, size, tool, tool, tool, tool, orientation, distance)); ASSERT_EQ(tilt, args.pointerCoords[0].getAxisValue(AMOTION_EVENT_AXIS_TILT)); ASSERT_EQ(args.flags, AMOTION_EVENT_PRIVATE_FLAG_SUPPORTS_ORIENTATION | AMOTION_EVENT_PRIVATE_FLAG_SUPPORTS_DIRECTIONAL_ORIENTATION); } TEST_F(SingleTouchInputMapperTest, Process_XYAxes_AffineCalibration) { addConfigurationProperty("touch.deviceType", "touchScreen"); prepareDisplay(ui::ROTATION_0); prepareLocationCalibration(); prepareButtons(); prepareAxes(POSITION); SingleTouchInputMapper& mapper = constructAndAddMapper(); int32_t rawX = 100; int32_t rawY = 200; float x = toDisplayX(toCookedX(rawX, rawY)); float y = toDisplayY(toCookedY(rawX, rawY)); processDown(mapper, rawX, rawY); processSync(mapper); NotifyMotionArgs args; ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&args)); ASSERT_NO_FATAL_FAILURE(assertPointerCoords(args.pointerCoords[0], x, y, 1, 0, 0, 0, 0, 0, 0, 0)); } TEST_F(SingleTouchInputMapperTest, Process_ShouldHandleAllButtons) { addConfigurationProperty("touch.deviceType", "touchScreen"); prepareDisplay(ui::ROTATION_0); prepareButtons(); prepareAxes(POSITION); SingleTouchInputMapper& mapper = constructAndAddMapper(); NotifyMotionArgs motionArgs; NotifyKeyArgs keyArgs; processDown(mapper, 100, 200); processSync(mapper); ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs)); ASSERT_EQ(AMOTION_EVENT_ACTION_DOWN, motionArgs.action); ASSERT_EQ(0, motionArgs.buttonState); // press BTN_LEFT, release BTN_LEFT processKey(mapper, BTN_LEFT, 1); processSync(mapper); ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs)); ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action); ASSERT_EQ(AMOTION_EVENT_BUTTON_PRIMARY, motionArgs.buttonState); ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs)); ASSERT_EQ(AMOTION_EVENT_ACTION_BUTTON_PRESS, motionArgs.action); ASSERT_EQ(AMOTION_EVENT_BUTTON_PRIMARY, motionArgs.buttonState); processKey(mapper, BTN_LEFT, 0); processSync(mapper); ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs)); ASSERT_EQ(AMOTION_EVENT_ACTION_BUTTON_RELEASE, motionArgs.action); ASSERT_EQ(0, motionArgs.buttonState); ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs)); ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action); ASSERT_EQ(0, motionArgs.buttonState); // press BTN_RIGHT + BTN_MIDDLE, release BTN_RIGHT, release BTN_MIDDLE processKey(mapper, BTN_RIGHT, 1); processKey(mapper, BTN_MIDDLE, 1); processSync(mapper); ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs)); ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action); ASSERT_EQ(AMOTION_EVENT_BUTTON_SECONDARY | AMOTION_EVENT_BUTTON_TERTIARY, motionArgs.buttonState); ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs)); ASSERT_EQ(AMOTION_EVENT_ACTION_BUTTON_PRESS, motionArgs.action); ASSERT_EQ(AMOTION_EVENT_BUTTON_TERTIARY, motionArgs.buttonState); ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs)); ASSERT_EQ(AMOTION_EVENT_ACTION_BUTTON_PRESS, motionArgs.action); ASSERT_EQ(AMOTION_EVENT_BUTTON_SECONDARY | AMOTION_EVENT_BUTTON_TERTIARY, motionArgs.buttonState); processKey(mapper, BTN_RIGHT, 0); processSync(mapper); ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs)); ASSERT_EQ(AMOTION_EVENT_ACTION_BUTTON_RELEASE, motionArgs.action); ASSERT_EQ(AMOTION_EVENT_BUTTON_TERTIARY, motionArgs.buttonState); ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs)); ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action); ASSERT_EQ(AMOTION_EVENT_BUTTON_TERTIARY, motionArgs.buttonState); processKey(mapper, BTN_MIDDLE, 0); processSync(mapper); ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs)); ASSERT_EQ(AMOTION_EVENT_ACTION_BUTTON_RELEASE, motionArgs.action); ASSERT_EQ(0, motionArgs.buttonState); ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs)); ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action); ASSERT_EQ(0, motionArgs.buttonState); // press BTN_BACK, release BTN_BACK processKey(mapper, BTN_BACK, 1); processSync(mapper); ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyKeyWasCalled(&keyArgs)); ASSERT_EQ(AKEY_EVENT_ACTION_DOWN, keyArgs.action); ASSERT_EQ(AKEYCODE_BACK, keyArgs.keyCode); ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs)); ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action); ASSERT_EQ(AMOTION_EVENT_BUTTON_BACK, motionArgs.buttonState); ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs)); ASSERT_EQ(AMOTION_EVENT_ACTION_BUTTON_PRESS, motionArgs.action); ASSERT_EQ(AMOTION_EVENT_BUTTON_BACK, motionArgs.buttonState); processKey(mapper, BTN_BACK, 0); processSync(mapper); ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs)); ASSERT_EQ(AMOTION_EVENT_ACTION_BUTTON_RELEASE, motionArgs.action); ASSERT_EQ(0, motionArgs.buttonState); ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs)); ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action); ASSERT_EQ(0, motionArgs.buttonState); ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyKeyWasCalled(&keyArgs)); ASSERT_EQ(AKEY_EVENT_ACTION_UP, keyArgs.action); ASSERT_EQ(AKEYCODE_BACK, keyArgs.keyCode); // press BTN_SIDE, release BTN_SIDE processKey(mapper, BTN_SIDE, 1); processSync(mapper); ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyKeyWasCalled(&keyArgs)); ASSERT_EQ(AKEY_EVENT_ACTION_DOWN, keyArgs.action); ASSERT_EQ(AKEYCODE_BACK, keyArgs.keyCode); ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs)); ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action); ASSERT_EQ(AMOTION_EVENT_BUTTON_BACK, motionArgs.buttonState); ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs)); ASSERT_EQ(AMOTION_EVENT_ACTION_BUTTON_PRESS, motionArgs.action); ASSERT_EQ(AMOTION_EVENT_BUTTON_BACK, motionArgs.buttonState); processKey(mapper, BTN_SIDE, 0); processSync(mapper); ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs)); ASSERT_EQ(AMOTION_EVENT_ACTION_BUTTON_RELEASE, motionArgs.action); ASSERT_EQ(0, motionArgs.buttonState); ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs)); ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action); ASSERT_EQ(0, motionArgs.buttonState); ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyKeyWasCalled(&keyArgs)); ASSERT_EQ(AKEY_EVENT_ACTION_UP, keyArgs.action); ASSERT_EQ(AKEYCODE_BACK, keyArgs.keyCode); // press BTN_FORWARD, release BTN_FORWARD processKey(mapper, BTN_FORWARD, 1); processSync(mapper); ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyKeyWasCalled(&keyArgs)); ASSERT_EQ(AKEY_EVENT_ACTION_DOWN, keyArgs.action); ASSERT_EQ(AKEYCODE_FORWARD, keyArgs.keyCode); ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs)); ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action); ASSERT_EQ(AMOTION_EVENT_BUTTON_FORWARD, motionArgs.buttonState); ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs)); ASSERT_EQ(AMOTION_EVENT_ACTION_BUTTON_PRESS, motionArgs.action); ASSERT_EQ(AMOTION_EVENT_BUTTON_FORWARD, motionArgs.buttonState); processKey(mapper, BTN_FORWARD, 0); processSync(mapper); ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs)); ASSERT_EQ(AMOTION_EVENT_ACTION_BUTTON_RELEASE, motionArgs.action); ASSERT_EQ(0, motionArgs.buttonState); ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs)); ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action); ASSERT_EQ(0, motionArgs.buttonState); ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyKeyWasCalled(&keyArgs)); ASSERT_EQ(AKEY_EVENT_ACTION_UP, keyArgs.action); ASSERT_EQ(AKEYCODE_FORWARD, keyArgs.keyCode); // press BTN_EXTRA, release BTN_EXTRA processKey(mapper, BTN_EXTRA, 1); processSync(mapper); ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyKeyWasCalled(&keyArgs)); ASSERT_EQ(AKEY_EVENT_ACTION_DOWN, keyArgs.action); ASSERT_EQ(AKEYCODE_FORWARD, keyArgs.keyCode); ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs)); ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action); ASSERT_EQ(AMOTION_EVENT_BUTTON_FORWARD, motionArgs.buttonState); ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs)); ASSERT_EQ(AMOTION_EVENT_ACTION_BUTTON_PRESS, motionArgs.action); ASSERT_EQ(AMOTION_EVENT_BUTTON_FORWARD, motionArgs.buttonState); processKey(mapper, BTN_EXTRA, 0); processSync(mapper); ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs)); ASSERT_EQ(AMOTION_EVENT_ACTION_BUTTON_RELEASE, motionArgs.action); ASSERT_EQ(0, motionArgs.buttonState); ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs)); ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action); ASSERT_EQ(0, motionArgs.buttonState); ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyKeyWasCalled(&keyArgs)); ASSERT_EQ(AKEY_EVENT_ACTION_UP, keyArgs.action); ASSERT_EQ(AKEYCODE_FORWARD, keyArgs.keyCode); ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyKeyWasNotCalled()); // press BTN_STYLUS, release BTN_STYLUS processKey(mapper, BTN_STYLUS, 1); processSync(mapper); ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs)); ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action); ASSERT_EQ(AMOTION_EVENT_BUTTON_STYLUS_PRIMARY, motionArgs.buttonState); ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs)); ASSERT_EQ(AMOTION_EVENT_ACTION_BUTTON_PRESS, motionArgs.action); ASSERT_EQ(AMOTION_EVENT_BUTTON_STYLUS_PRIMARY, motionArgs.buttonState); processKey(mapper, BTN_STYLUS, 0); processSync(mapper); ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs)); ASSERT_EQ(AMOTION_EVENT_ACTION_BUTTON_RELEASE, motionArgs.action); ASSERT_EQ(0, motionArgs.buttonState); ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs)); ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action); ASSERT_EQ(0, motionArgs.buttonState); // press BTN_STYLUS2, release BTN_STYLUS2 processKey(mapper, BTN_STYLUS2, 1); processSync(mapper); ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs)); ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action); ASSERT_EQ(AMOTION_EVENT_BUTTON_STYLUS_SECONDARY, motionArgs.buttonState); ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs)); ASSERT_EQ(AMOTION_EVENT_ACTION_BUTTON_PRESS, motionArgs.action); ASSERT_EQ(AMOTION_EVENT_BUTTON_STYLUS_SECONDARY, motionArgs.buttonState); processKey(mapper, BTN_STYLUS2, 0); processSync(mapper); ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs)); ASSERT_EQ(AMOTION_EVENT_ACTION_BUTTON_RELEASE, motionArgs.action); ASSERT_EQ(0, motionArgs.buttonState); ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs)); ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action); ASSERT_EQ(0, motionArgs.buttonState); // release touch processUp(mapper); processSync(mapper); ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs)); ASSERT_EQ(AMOTION_EVENT_ACTION_UP, motionArgs.action); ASSERT_EQ(0, motionArgs.buttonState); } TEST_F(SingleTouchInputMapperTest, Process_ShouldHandleAllToolTypes) { addConfigurationProperty("touch.deviceType", "touchScreen"); prepareDisplay(ui::ROTATION_0); prepareButtons(); prepareAxes(POSITION); SingleTouchInputMapper& mapper = constructAndAddMapper(); NotifyMotionArgs motionArgs; // Hold down the mouse button for the duration of the test, since the mouse tools require // the button to be pressed to make sure they are not hovering. processKey(mapper, BTN_MOUSE, 1); // default tool type is finger processDown(mapper, 100, 200); processSync(mapper); ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs)); ASSERT_EQ(AMOTION_EVENT_ACTION_DOWN, motionArgs.action); ASSERT_EQ(ToolType::FINGER, motionArgs.pointerProperties[0].toolType); ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled( WithMotionAction(AMOTION_EVENT_ACTION_BUTTON_PRESS))); // eraser processKey(mapper, BTN_TOOL_RUBBER, 1); processSync(mapper); ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs)); ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action); ASSERT_EQ(ToolType::ERASER, motionArgs.pointerProperties[0].toolType); // stylus processKey(mapper, BTN_TOOL_RUBBER, 0); processKey(mapper, BTN_TOOL_PEN, 1); processSync(mapper); ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs)); ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action); ASSERT_EQ(ToolType::STYLUS, motionArgs.pointerProperties[0].toolType); // brush processKey(mapper, BTN_TOOL_PEN, 0); processKey(mapper, BTN_TOOL_BRUSH, 1); processSync(mapper); ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs)); ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action); ASSERT_EQ(ToolType::STYLUS, motionArgs.pointerProperties[0].toolType); // pencil processKey(mapper, BTN_TOOL_BRUSH, 0); processKey(mapper, BTN_TOOL_PENCIL, 1); processSync(mapper); ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs)); ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action); ASSERT_EQ(ToolType::STYLUS, motionArgs.pointerProperties[0].toolType); // air-brush processKey(mapper, BTN_TOOL_PENCIL, 0); processKey(mapper, BTN_TOOL_AIRBRUSH, 1); processSync(mapper); ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs)); ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action); ASSERT_EQ(ToolType::STYLUS, motionArgs.pointerProperties[0].toolType); // mouse processKey(mapper, BTN_TOOL_AIRBRUSH, 0); processKey(mapper, BTN_TOOL_MOUSE, 1); processSync(mapper); ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs)); ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action); ASSERT_EQ(ToolType::MOUSE, motionArgs.pointerProperties[0].toolType); // lens processKey(mapper, BTN_TOOL_MOUSE, 0); processKey(mapper, BTN_TOOL_LENS, 1); processSync(mapper); ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs)); ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action); ASSERT_EQ(ToolType::MOUSE, motionArgs.pointerProperties[0].toolType); // double-tap processKey(mapper, BTN_TOOL_LENS, 0); processKey(mapper, BTN_TOOL_DOUBLETAP, 1); processSync(mapper); ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs)); ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action); ASSERT_EQ(ToolType::FINGER, motionArgs.pointerProperties[0].toolType); // triple-tap processKey(mapper, BTN_TOOL_DOUBLETAP, 0); processKey(mapper, BTN_TOOL_TRIPLETAP, 1); processSync(mapper); ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs)); ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action); ASSERT_EQ(ToolType::FINGER, motionArgs.pointerProperties[0].toolType); // quad-tap processKey(mapper, BTN_TOOL_TRIPLETAP, 0); processKey(mapper, BTN_TOOL_QUADTAP, 1); processSync(mapper); ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs)); ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action); ASSERT_EQ(ToolType::FINGER, motionArgs.pointerProperties[0].toolType); // finger processKey(mapper, BTN_TOOL_QUADTAP, 0); processKey(mapper, BTN_TOOL_FINGER, 1); processSync(mapper); ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs)); ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action); ASSERT_EQ(ToolType::FINGER, motionArgs.pointerProperties[0].toolType); // stylus trumps finger processKey(mapper, BTN_TOOL_PEN, 1); processSync(mapper); ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs)); ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action); ASSERT_EQ(ToolType::STYLUS, motionArgs.pointerProperties[0].toolType); // eraser trumps stylus processKey(mapper, BTN_TOOL_RUBBER, 1); processSync(mapper); ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs)); ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action); ASSERT_EQ(ToolType::ERASER, motionArgs.pointerProperties[0].toolType); // mouse trumps eraser processKey(mapper, BTN_TOOL_MOUSE, 1); processSync(mapper); ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs)); ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action); ASSERT_EQ(ToolType::MOUSE, motionArgs.pointerProperties[0].toolType); // back to default tool type processKey(mapper, BTN_TOOL_MOUSE, 0); processKey(mapper, BTN_TOOL_RUBBER, 0); processKey(mapper, BTN_TOOL_PEN, 0); processKey(mapper, BTN_TOOL_FINGER, 0); processSync(mapper); ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs)); ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action); ASSERT_EQ(ToolType::FINGER, motionArgs.pointerProperties[0].toolType); } TEST_F(SingleTouchInputMapperTest, Process_WhenBtnTouchPresent_HoversIfItsValueIsZero) { addConfigurationProperty("touch.deviceType", "touchScreen"); prepareDisplay(ui::ROTATION_0); prepareButtons(); prepareAxes(POSITION); mFakeEventHub->addKey(EVENTHUB_ID, BTN_TOOL_FINGER, 0, AKEYCODE_UNKNOWN, 0); SingleTouchInputMapper& mapper = constructAndAddMapper(); NotifyMotionArgs motionArgs; // initially hovering because BTN_TOUCH not sent yet, pressure defaults to 0 processKey(mapper, BTN_TOOL_FINGER, 1); processMove(mapper, 100, 200); processSync(mapper); ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs)); ASSERT_EQ(AMOTION_EVENT_ACTION_HOVER_ENTER, motionArgs.action); ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0], toDisplayX(100), toDisplayY(200), 0, 0, 0, 0, 0, 0, 0, 0)); ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs)); ASSERT_EQ(AMOTION_EVENT_ACTION_HOVER_MOVE, motionArgs.action); ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0], toDisplayX(100), toDisplayY(200), 0, 0, 0, 0, 0, 0, 0, 0)); // move a little processMove(mapper, 150, 250); processSync(mapper); ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs)); ASSERT_EQ(AMOTION_EVENT_ACTION_HOVER_MOVE, motionArgs.action); ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0], toDisplayX(150), toDisplayY(250), 0, 0, 0, 0, 0, 0, 0, 0)); // down when BTN_TOUCH is pressed, pressure defaults to 1 processKey(mapper, BTN_TOUCH, 1); processSync(mapper); ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs)); ASSERT_EQ(AMOTION_EVENT_ACTION_HOVER_EXIT, motionArgs.action); ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0], toDisplayX(150), toDisplayY(250), 0, 0, 0, 0, 0, 0, 0, 0)); ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs)); ASSERT_EQ(AMOTION_EVENT_ACTION_DOWN, motionArgs.action); ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0], toDisplayX(150), toDisplayY(250), 1, 0, 0, 0, 0, 0, 0, 0)); // up when BTN_TOUCH is released, hover restored processKey(mapper, BTN_TOUCH, 0); processSync(mapper); ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs)); ASSERT_EQ(AMOTION_EVENT_ACTION_UP, motionArgs.action); ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0], toDisplayX(150), toDisplayY(250), 1, 0, 0, 0, 0, 0, 0, 0)); ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs)); ASSERT_EQ(AMOTION_EVENT_ACTION_HOVER_ENTER, motionArgs.action); ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0], toDisplayX(150), toDisplayY(250), 0, 0, 0, 0, 0, 0, 0, 0)); ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs)); ASSERT_EQ(AMOTION_EVENT_ACTION_HOVER_MOVE, motionArgs.action); ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0], toDisplayX(150), toDisplayY(250), 0, 0, 0, 0, 0, 0, 0, 0)); // exit hover when pointer goes away processKey(mapper, BTN_TOOL_FINGER, 0); processSync(mapper); ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs)); ASSERT_EQ(AMOTION_EVENT_ACTION_HOVER_EXIT, motionArgs.action); ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0], toDisplayX(150), toDisplayY(250), 0, 0, 0, 0, 0, 0, 0, 0)); } TEST_F(SingleTouchInputMapperTest, Process_WhenAbsPressureIsPresent_HoversIfItsValueIsZero) { addConfigurationProperty("touch.deviceType", "touchScreen"); prepareDisplay(ui::ROTATION_0); prepareButtons(); prepareAxes(POSITION | PRESSURE); SingleTouchInputMapper& mapper = constructAndAddMapper(); NotifyMotionArgs motionArgs; // initially hovering because pressure is 0 processDown(mapper, 100, 200); processPressure(mapper, 0); processSync(mapper); ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs)); ASSERT_EQ(AMOTION_EVENT_ACTION_HOVER_ENTER, motionArgs.action); ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0], toDisplayX(100), toDisplayY(200), 0, 0, 0, 0, 0, 0, 0, 0)); ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs)); ASSERT_EQ(AMOTION_EVENT_ACTION_HOVER_MOVE, motionArgs.action); ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0], toDisplayX(100), toDisplayY(200), 0, 0, 0, 0, 0, 0, 0, 0)); // move a little processMove(mapper, 150, 250); processSync(mapper); ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs)); ASSERT_EQ(AMOTION_EVENT_ACTION_HOVER_MOVE, motionArgs.action); ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0], toDisplayX(150), toDisplayY(250), 0, 0, 0, 0, 0, 0, 0, 0)); // down when pressure is non-zero processPressure(mapper, RAW_PRESSURE_MAX); processSync(mapper); ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs)); ASSERT_EQ(AMOTION_EVENT_ACTION_HOVER_EXIT, motionArgs.action); ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0], toDisplayX(150), toDisplayY(250), 0, 0, 0, 0, 0, 0, 0, 0)); ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs)); ASSERT_EQ(AMOTION_EVENT_ACTION_DOWN, motionArgs.action); ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0], toDisplayX(150), toDisplayY(250), 1, 0, 0, 0, 0, 0, 0, 0)); // up when pressure becomes 0, hover restored processPressure(mapper, 0); processSync(mapper); ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs)); ASSERT_EQ(AMOTION_EVENT_ACTION_UP, motionArgs.action); ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0], toDisplayX(150), toDisplayY(250), 1, 0, 0, 0, 0, 0, 0, 0)); ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs)); ASSERT_EQ(AMOTION_EVENT_ACTION_HOVER_ENTER, motionArgs.action); ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0], toDisplayX(150), toDisplayY(250), 0, 0, 0, 0, 0, 0, 0, 0)); ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs)); ASSERT_EQ(AMOTION_EVENT_ACTION_HOVER_MOVE, motionArgs.action); ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0], toDisplayX(150), toDisplayY(250), 0, 0, 0, 0, 0, 0, 0, 0)); // exit hover when pointer goes away processUp(mapper); processSync(mapper); ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs)); ASSERT_EQ(AMOTION_EVENT_ACTION_HOVER_EXIT, motionArgs.action); ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0], toDisplayX(150), toDisplayY(250), 0, 0, 0, 0, 0, 0, 0, 0)); } TEST_F(SingleTouchInputMapperTest, Reset_CancelsOngoingGesture) { addConfigurationProperty("touch.deviceType", "touchScreen"); prepareDisplay(ui::ROTATION_0); prepareButtons(); prepareAxes(POSITION | PRESSURE); SingleTouchInputMapper& mapper = constructAndAddMapper(); // Touch down. processDown(mapper, 100, 200); processPressure(mapper, 1); processSync(mapper); ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled( WithMotionAction(AMOTION_EVENT_ACTION_DOWN))); // Reset the mapper. This should cancel the ongoing gesture. resetMapper(mapper, ARBITRARY_TIME); ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled( WithMotionAction(AMOTION_EVENT_ACTION_CANCEL))); ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasNotCalled()); } TEST_F(SingleTouchInputMapperTest, Reset_RecreatesTouchState) { addConfigurationProperty("touch.deviceType", "touchScreen"); prepareDisplay(ui::ROTATION_0); prepareButtons(); prepareAxes(POSITION | PRESSURE); SingleTouchInputMapper& mapper = constructAndAddMapper(); // Set the initial state for the touch pointer. mFakeEventHub->setAbsoluteAxisValue(EVENTHUB_ID, ABS_X, 100); mFakeEventHub->setAbsoluteAxisValue(EVENTHUB_ID, ABS_Y, 200); mFakeEventHub->setAbsoluteAxisValue(EVENTHUB_ID, ABS_PRESSURE, RAW_PRESSURE_MAX); mFakeEventHub->setScanCodeState(EVENTHUB_ID, BTN_TOUCH, 1); // Reset the mapper. When the mapper is reset, we expect it to attempt to recreate the touch // state by reading the current axis values. Since there was no ongoing gesture, calling reset // does not generate any events. resetMapper(mapper, ARBITRARY_TIME); // Send a sync to simulate an empty touch frame where nothing changes. The mapper should use // the recreated touch state to generate a down event. processSync(mapper); ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled( AllOf(WithMotionAction(AMOTION_EVENT_ACTION_DOWN), WithPressure(1.f)))); ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasNotCalled()); } TEST_F(SingleTouchInputMapperTest, Process_WhenViewportDisplayIdChanged_TouchIsCanceledAndDeviceIsReset) { addConfigurationProperty("touch.deviceType", "touchScreen"); prepareDisplay(ui::ROTATION_0); prepareButtons(); prepareAxes(POSITION); SingleTouchInputMapper& mapper = constructAndAddMapper(); NotifyMotionArgs motionArgs; // Down. processDown(mapper, 100, 200); processSync(mapper); // We should receive a down event ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs)); ASSERT_EQ(AMOTION_EVENT_ACTION_DOWN, motionArgs.action); // Change display id clearViewports(); prepareSecondaryDisplay(ViewportType::INTERNAL); // We should receive a cancel event ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs)); ASSERT_EQ(AMOTION_EVENT_ACTION_CANCEL, motionArgs.action); // Then receive reset called ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyDeviceResetWasCalled()); } TEST_F(SingleTouchInputMapperTest, Process_WhenViewportActiveStatusChanged_TouchIsCanceledAndDeviceIsReset) { addConfigurationProperty("touch.deviceType", "touchScreen"); prepareDisplay(ui::ROTATION_0); prepareButtons(); prepareAxes(POSITION); SingleTouchInputMapper& mapper = constructAndAddMapper(); NotifyMotionArgs motionArgs; // Start a new gesture. processDown(mapper, 100, 200); processSync(mapper); ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs)); ASSERT_EQ(AMOTION_EVENT_ACTION_DOWN, motionArgs.action); // Make the viewport inactive. This will put the device in disabled mode. auto viewport = mFakePolicy->getDisplayViewportByType(ViewportType::INTERNAL); viewport->isActive = false; mFakePolicy->updateViewport(*viewport); configureDevice(InputReaderConfiguration::Change::DISPLAY_INFO); // We should receive a cancel event for the ongoing gesture. ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs)); ASSERT_EQ(AMOTION_EVENT_ACTION_CANCEL, motionArgs.action); // Then we should be notified that the device was reset. ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyDeviceResetWasCalled()); // No events are generated while the viewport is inactive. processMove(mapper, 101, 201); processSync(mapper); processUp(mapper); processSync(mapper); ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasNotCalled()); // Start a new gesture while the viewport is still inactive. processDown(mapper, 300, 400); mFakeEventHub->setAbsoluteAxisValue(EVENTHUB_ID, ABS_X, 300); mFakeEventHub->setAbsoluteAxisValue(EVENTHUB_ID, ABS_Y, 400); mFakeEventHub->setScanCodeState(EVENTHUB_ID, BTN_TOUCH, 1); processSync(mapper); // Make the viewport active again. The device should resume processing events. viewport->isActive = true; mFakePolicy->updateViewport(*viewport); configureDevice(InputReaderConfiguration::Change::DISPLAY_INFO); // The device is reset because it changes back to direct mode, without generating any events. ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyDeviceResetWasCalled()); ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasNotCalled()); // In the next sync, the touch state that was recreated when the device was reset is reported. processSync(mapper); ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled( WithMotionAction(AMOTION_EVENT_ACTION_DOWN))); // No more events. ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasNotCalled()); ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyDeviceResetWasNotCalled()); } TEST_F(SingleTouchInputMapperTest, ButtonIsReleasedOnTouchUp) { addConfigurationProperty("touch.deviceType", "touchScreen"); prepareDisplay(ui::ROTATION_0); prepareButtons(); prepareAxes(POSITION); SingleTouchInputMapper& mapper = constructAndAddMapper(); // Press a stylus button. processKey(mapper, BTN_STYLUS, 1); processSync(mapper); // Start a touch gesture and ensure the BUTTON_PRESS event is generated. processDown(mapper, 100, 200); processSync(mapper); ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled( AllOf(WithMotionAction(AMOTION_EVENT_ACTION_DOWN), WithCoords(toDisplayX(100), toDisplayY(200)), WithButtonState(AMOTION_EVENT_BUTTON_STYLUS_PRIMARY)))); ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled( AllOf(WithMotionAction(AMOTION_EVENT_ACTION_BUTTON_PRESS), WithCoords(toDisplayX(100), toDisplayY(200)), WithButtonState(AMOTION_EVENT_BUTTON_STYLUS_PRIMARY)))); // Release the touch gesture. Ensure that the BUTTON_RELEASE event is generated even though // the button has not actually been released, since there will be no pointers through which the // button state can be reported. The event is generated at the location of the pointer before // it went up. processUp(mapper); processSync(mapper); ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled( AllOf(WithMotionAction(AMOTION_EVENT_ACTION_BUTTON_RELEASE), WithCoords(toDisplayX(100), toDisplayY(200)), WithButtonState(0)))); ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled( AllOf(WithMotionAction(AMOTION_EVENT_ACTION_UP), WithCoords(toDisplayX(100), toDisplayY(200)), WithButtonState(0)))); } TEST_F(SingleTouchInputMapperTest, StylusButtonMotionEventsDisabled) { addConfigurationProperty("touch.deviceType", "touchScreen"); prepareDisplay(ui::ROTATION_0); prepareButtons(); prepareAxes(POSITION); mFakePolicy->setStylusButtonMotionEventsEnabled(false); SingleTouchInputMapper& mapper = constructAndAddMapper(); // Press a stylus button. processKey(mapper, BTN_STYLUS, 1); processSync(mapper); // Start a touch gesture and ensure that the stylus button is not reported. processDown(mapper, 100, 200); processSync(mapper); ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled( AllOf(WithMotionAction(AMOTION_EVENT_ACTION_DOWN), WithButtonState(0)))); // Release and press the stylus button again. processKey(mapper, BTN_STYLUS, 0); processSync(mapper); ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled( AllOf(WithMotionAction(AMOTION_EVENT_ACTION_MOVE), WithButtonState(0)))); processKey(mapper, BTN_STYLUS, 1); processSync(mapper); ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled( AllOf(WithMotionAction(AMOTION_EVENT_ACTION_MOVE), WithButtonState(0)))); // Release the touch gesture. processUp(mapper); processSync(mapper); ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled( AllOf(WithMotionAction(AMOTION_EVENT_ACTION_UP), WithButtonState(0)))); ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasNotCalled()); } TEST_F(SingleTouchInputMapperTest, WhenDeviceTypeIsSetToTouchNavigation_setsCorrectType) { mFakePolicy->addDeviceTypeAssociation(DEVICE_LOCATION, "touchNavigation"); prepareDisplay(ui::ROTATION_0); prepareButtons(); prepareAxes(POSITION); SingleTouchInputMapper& mapper = constructAndAddMapper(); ASSERT_EQ(AINPUT_SOURCE_TOUCH_NAVIGATION | AINPUT_SOURCE_TOUCHPAD, mapper.getSources()); } TEST_F(SingleTouchInputMapperTest, WhenDeviceTypeIsChangedToTouchNavigation_updatesDeviceType) { // Initialize the device without setting device source to touch navigation. addConfigurationProperty("touch.deviceType", "touchScreen"); prepareDisplay(ui::ROTATION_0); prepareButtons(); prepareAxes(POSITION); SingleTouchInputMapper& mapper = constructAndAddMapper(); // Ensure that the device is created as a touchscreen, not touch navigation. ASSERT_EQ(AINPUT_SOURCE_TOUCHSCREEN, mapper.getSources()); // Add device type association after the device was created. mFakePolicy->addDeviceTypeAssociation(DEVICE_LOCATION, "touchNavigation"); // Send update to the mapper. std::list unused2 = mDevice->configure(ARBITRARY_TIME, mFakePolicy->getReaderConfiguration(), InputReaderConfiguration::Change::DEVICE_TYPE /*changes*/); // Check whether device type update was successful. ASSERT_EQ(AINPUT_SOURCE_TOUCH_NAVIGATION | AINPUT_SOURCE_TOUCHPAD, mDevice->getSources()); } TEST_F(SingleTouchInputMapperTest, WhenDeviceTypeIsChangedToTouchNavigation_displayViewportIsNotRequired) { // Initialize the device without setting device source to touch navigation and without a // display. addConfigurationProperty("touch.deviceType", "touchScreen"); prepareButtons(); prepareAxes(POSITION); SingleTouchInputMapper& mapper = constructAndAddMapper(); // Ensure that the device is created as a touchscreen, not touch navigation. ASSERT_EQ(AINPUT_SOURCE_TOUCHSCREEN, mapper.getSources()); // Add device type association after the device was created. mFakePolicy->addDeviceTypeAssociation(DEVICE_LOCATION, "touchNavigation"); // Send update to the mapper. std::list unused2 = mDevice->configure(ARBITRARY_TIME, mFakePolicy->getReaderConfiguration(), InputReaderConfiguration::Change::DEVICE_TYPE); // Check whether device type update was successful. ASSERT_EQ(AINPUT_SOURCE_TOUCH_NAVIGATION | AINPUT_SOURCE_TOUCHPAD, mDevice->getSources()); const int32_t x = 900; const int32_t y = 75; std::list args; args += processDown(mapper, x, y); args += processSync(mapper); ASSERT_THAT(args, ElementsAre(VariantWith( AllOf(WithMotionAction(AMOTION_EVENT_ACTION_DOWN), WithCoords(x - RAW_X_MIN, y - RAW_Y_MIN), WithDisplayId(ui::LogicalDisplayId::INVALID))))); } TEST_F(SingleTouchInputMapperTest, HoverEventsOutsidePhysicalFrameAreIgnored) { // Initialize the device without setting device source to touch navigation. addConfigurationProperty("touch.deviceType", "touchScreen"); prepareDisplay(ui::ROTATION_0); prepareButtons(); prepareAxes(POSITION); mFakeEventHub->addKey(EVENTHUB_ID, BTN_TOOL_PEN, 0, AKEYCODE_UNKNOWN, 0); // Set a physical frame in the display viewport. auto viewport = mFakePolicy->getDisplayViewportByType(ViewportType::INTERNAL); viewport->physicalLeft = 0; viewport->physicalTop = 0; viewport->physicalRight = DISPLAY_WIDTH / 2; viewport->physicalBottom = DISPLAY_HEIGHT / 2; mFakePolicy->updateViewport(*viewport); configureDevice(InputReaderConfiguration::Change::DISPLAY_INFO); SingleTouchInputMapper& mapper = constructAndAddMapper(); // Hovering inside the physical frame produces events. processKey(mapper, BTN_TOOL_PEN, 1); processMove(mapper, RAW_X_MIN + 1, RAW_Y_MIN + 1); processSync(mapper); ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled( WithMotionAction(AMOTION_EVENT_ACTION_HOVER_ENTER))); ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled( WithMotionAction(AMOTION_EVENT_ACTION_HOVER_MOVE))); // Leaving the physical frame ends the hovering gesture. processMove(mapper, RAW_X_MAX - 1, RAW_Y_MAX - 1); processSync(mapper); ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled( WithMotionAction(AMOTION_EVENT_ACTION_HOVER_EXIT))); // Moving outside the physical frame does not produce events. processMove(mapper, RAW_X_MAX - 2, RAW_Y_MAX - 2); processSync(mapper); ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasNotCalled()); // Re-entering the physical frame produces events. processMove(mapper, RAW_X_MIN, RAW_Y_MIN); processSync(mapper); ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled( WithMotionAction(AMOTION_EVENT_ACTION_HOVER_ENTER))); ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled( WithMotionAction(AMOTION_EVENT_ACTION_HOVER_MOVE))); } // --- TouchDisplayProjectionTest --- class TouchDisplayProjectionTest : public SingleTouchInputMapperTest { public: // The values inside DisplayViewport are expected to be pre-rotated. This updates the current // DisplayViewport to pre-rotate the values. The viewport's physical display will be set to the // rotated equivalent of the given un-rotated physical display bounds. void configurePhysicalDisplay(ui::Rotation orientation, Rect naturalPhysicalDisplay, int32_t naturalDisplayWidth = DISPLAY_WIDTH, int32_t naturalDisplayHeight = DISPLAY_HEIGHT) { uint32_t inverseRotationFlags; auto rotatedWidth = naturalDisplayWidth; auto rotatedHeight = naturalDisplayHeight; switch (orientation) { case ui::ROTATION_90: inverseRotationFlags = ui::Transform::ROT_270; std::swap(rotatedWidth, rotatedHeight); break; case ui::ROTATION_180: inverseRotationFlags = ui::Transform::ROT_180; break; case ui::ROTATION_270: inverseRotationFlags = ui::Transform::ROT_90; std::swap(rotatedWidth, rotatedHeight); break; case ui::ROTATION_0: inverseRotationFlags = ui::Transform::ROT_0; break; } const ui::Transform rotation(inverseRotationFlags, rotatedWidth, rotatedHeight); const Rect rotatedPhysicalDisplay = rotation.transform(naturalPhysicalDisplay); std::optional internalViewport = *mFakePolicy->getDisplayViewportByType(ViewportType::INTERNAL); DisplayViewport& v = *internalViewport; v.displayId = DISPLAY_ID; v.orientation = orientation; v.logicalLeft = 0; v.logicalTop = 0; v.logicalRight = 100; v.logicalBottom = 100; v.physicalLeft = rotatedPhysicalDisplay.left; v.physicalTop = rotatedPhysicalDisplay.top; v.physicalRight = rotatedPhysicalDisplay.right; v.physicalBottom = rotatedPhysicalDisplay.bottom; v.deviceWidth = rotatedWidth; v.deviceHeight = rotatedHeight; v.isActive = true; v.uniqueId = UNIQUE_ID; v.type = ViewportType::INTERNAL; mFakePolicy->updateViewport(v); configureDevice(InputReaderConfiguration::Change::DISPLAY_INFO); } void assertReceivedMove(const Point& point) { NotifyMotionArgs motionArgs; ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs)); ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action); ASSERT_EQ(size_t(1), motionArgs.getPointerCount()); ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0], point.x, point.y, 1, 0, 0, 0, 0, 0, 0, 0)); } }; TEST_F(TouchDisplayProjectionTest, IgnoresTouchesOutsidePhysicalDisplay) { addConfigurationProperty("touch.deviceType", "touchScreen"); prepareDisplay(ui::ROTATION_0); prepareButtons(); prepareAxes(POSITION); SingleTouchInputMapper& mapper = constructAndAddMapper(); NotifyMotionArgs motionArgs; // Configure the DisplayViewport such that the logical display maps to a subsection of // the display panel called the physical display. Here, the physical display is bounded by the // points (10, 20) and (70, 160) inside the display space, which is of the size 400 x 800. static const Rect kPhysicalDisplay{10, 20, 70, 160}; static const std::array kPointsOutsidePhysicalDisplay{ {{-10, -10}, {0, 0}, {5, 100}, {50, 15}, {75, 100}, {50, 165}}}; for (auto orientation : {ui::ROTATION_0, ui::ROTATION_90, ui::ROTATION_180, ui::ROTATION_270}) { configurePhysicalDisplay(orientation, kPhysicalDisplay); // Touches outside the physical display should be ignored, and should not generate any // events. Ensure touches at the following points that lie outside of the physical display // area do not generate any events. for (const auto& point : kPointsOutsidePhysicalDisplay) { processDown(mapper, toRawX(point.x), toRawY(point.y)); processSync(mapper); processUp(mapper); processSync(mapper); ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasNotCalled()) << "Unexpected event generated for touch outside physical display at point: " << point.x << ", " << point.y; } } } TEST_F(TouchDisplayProjectionTest, EmitsTouchDownAfterEnteringPhysicalDisplay) { addConfigurationProperty("touch.deviceType", "touchScreen"); prepareDisplay(ui::ROTATION_0); prepareButtons(); prepareAxes(POSITION); SingleTouchInputMapper& mapper = constructAndAddMapper(); NotifyMotionArgs motionArgs; // Configure the DisplayViewport such that the logical display maps to a subsection of // the display panel called the physical display. Here, the physical display is bounded by the // points (10, 20) and (70, 160) inside the display space, which is of the size 400 x 800. static const Rect kPhysicalDisplay{10, 20, 70, 160}; for (auto orientation : {ui::ROTATION_0, ui::ROTATION_90, ui::ROTATION_180, ui::ROTATION_270}) { configurePhysicalDisplay(orientation, kPhysicalDisplay); // Touches that start outside the physical display should be ignored until it enters the // physical display bounds, at which point it should generate a down event. Start a touch at // the point (5, 100), which is outside the physical display bounds. static const Point kOutsidePoint{5, 100}; processDown(mapper, toRawX(kOutsidePoint.x), toRawY(kOutsidePoint.y)); processSync(mapper); ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasNotCalled()); // Move the touch into the physical display area. This should generate a pointer down. processMove(mapper, toRawX(11), toRawY(21)); processSync(mapper); ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs)); ASSERT_EQ(AMOTION_EVENT_ACTION_DOWN, motionArgs.action); ASSERT_EQ(size_t(1), motionArgs.getPointerCount()); ASSERT_NO_FATAL_FAILURE( assertPointerCoords(motionArgs.pointerCoords[0], 11, 21, 1, 0, 0, 0, 0, 0, 0, 0)); // Move the touch inside the physical display area. This should generate a pointer move. processMove(mapper, toRawX(69), toRawY(159)); processSync(mapper); assertReceivedMove({69, 159}); // Move outside the physical display area. Since the pointer is already down, this should // now continue generating events. processMove(mapper, toRawX(kOutsidePoint.x), toRawY(kOutsidePoint.y)); processSync(mapper); assertReceivedMove(kOutsidePoint); // Release. This should generate a pointer up. processUp(mapper); processSync(mapper); ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs)); ASSERT_EQ(AMOTION_EVENT_ACTION_UP, motionArgs.action); ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0], kOutsidePoint.x, kOutsidePoint.y, 1, 0, 0, 0, 0, 0, 0, 0)); // Ensure no more events were generated. ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyKeyWasNotCalled()); ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasNotCalled()); } } // --- TouchscreenPrecisionTests --- // This test suite is used to ensure that touchscreen devices are scaled and configured correctly // in various orientations and with different display rotations. We configure the touchscreen to // have a higher resolution than that of the display by an integer scale factor in each axis so that // we can enforce that coordinates match precisely as expected. class TouchscreenPrecisionTestsFixture : public TouchDisplayProjectionTest, public ::testing::WithParamInterface { public: void SetUp() override { SingleTouchInputMapperTest::SetUp(); // Prepare the raw axes to have twice the resolution of the display in the X axis and // four times the resolution of the display in the Y axis. prepareButtons(); mFakeEventHub->addAbsoluteAxis(EVENTHUB_ID, ABS_X, PRECISION_RAW_X_MIN, PRECISION_RAW_X_MAX, PRECISION_RAW_X_FLAT, PRECISION_RAW_X_FUZZ, PRECISION_RAW_X_RES); mFakeEventHub->addAbsoluteAxis(EVENTHUB_ID, ABS_Y, PRECISION_RAW_Y_MIN, PRECISION_RAW_Y_MAX, PRECISION_RAW_Y_FLAT, PRECISION_RAW_Y_FUZZ, PRECISION_RAW_Y_RES); } static const int32_t PRECISION_RAW_X_MIN = TouchInputMapperTest::RAW_X_MIN; static const int32_t PRECISION_RAW_X_MAX = PRECISION_RAW_X_MIN + DISPLAY_WIDTH * 2 - 1; static const int32_t PRECISION_RAW_Y_MIN = TouchInputMapperTest::RAW_Y_MIN; static const int32_t PRECISION_RAW_Y_MAX = PRECISION_RAW_Y_MIN + DISPLAY_HEIGHT * 4 - 1; static const int32_t PRECISION_RAW_X_RES = 50; // units per millimeter static const int32_t PRECISION_RAW_Y_RES = 100; // units per millimeter static const int32_t PRECISION_RAW_X_FLAT = 16; static const int32_t PRECISION_RAW_Y_FLAT = 32; static const int32_t PRECISION_RAW_X_FUZZ = 4; static const int32_t PRECISION_RAW_Y_FUZZ = 8; static const std::array kRawCorners; }; const std::array TouchscreenPrecisionTestsFixture::kRawCorners = {{ {PRECISION_RAW_X_MIN, PRECISION_RAW_Y_MIN}, // left-top {PRECISION_RAW_X_MAX, PRECISION_RAW_Y_MIN}, // right-top {PRECISION_RAW_X_MAX, PRECISION_RAW_Y_MAX}, // right-bottom {PRECISION_RAW_X_MIN, PRECISION_RAW_Y_MAX}, // left-bottom }}; // Tests for how the touchscreen is oriented relative to the natural orientation of the display. // For example, if a touchscreen is configured with an orientation of 90 degrees, it is a portrait // touchscreen panel that is used on a device whose natural display orientation is in landscape. TEST_P(TouchscreenPrecisionTestsFixture, OrientationPrecision) { enum class Orientation { ORIENTATION_0 = ui::toRotationInt(ui::ROTATION_0), ORIENTATION_90 = ui::toRotationInt(ui::ROTATION_90), ORIENTATION_180 = ui::toRotationInt(ui::ROTATION_180), ORIENTATION_270 = ui::toRotationInt(ui::ROTATION_270), ftl_last = ORIENTATION_270, }; using Orientation::ORIENTATION_0, Orientation::ORIENTATION_90, Orientation::ORIENTATION_180, Orientation::ORIENTATION_270; static const std::map /*mappedCorners*/> kMappedCorners = { {ORIENTATION_0, {{{0, 0}, {479.5, 0}, {479.5, 799.75}, {0, 799.75}}}}, {ORIENTATION_90, {{{0, 479.5}, {0, 0}, {799.75, 0}, {799.75, 479.5}}}}, {ORIENTATION_180, {{{479.5, 799.75}, {0, 799.75}, {0, 0}, {479.5, 0}}}}, {ORIENTATION_270, {{{799.75, 0}, {799.75, 479.5}, {0, 479.5}, {0, 0}}}}, }; const auto touchscreenOrientation = static_cast(ui::toRotationInt(GetParam())); // Configure the touchscreen as being installed in the one of the four different orientations // relative to the display. addConfigurationProperty("touch.deviceType", "touchScreen"); addConfigurationProperty("touch.orientation", ftl::enum_string(touchscreenOrientation).c_str()); prepareDisplay(ui::ROTATION_0); SingleTouchInputMapper& mapper = constructAndAddMapper(); // If the touchscreen is installed in a rotated orientation relative to the display (i.e. in // orientations of either 90 or 270) this means the display's natural resolution will be // flipped. const bool displayRotated = touchscreenOrientation == ORIENTATION_90 || touchscreenOrientation == ORIENTATION_270; const int32_t width = displayRotated ? DISPLAY_HEIGHT : DISPLAY_WIDTH; const int32_t height = displayRotated ? DISPLAY_WIDTH : DISPLAY_HEIGHT; const Rect physicalFrame{0, 0, width, height}; configurePhysicalDisplay(ui::ROTATION_0, physicalFrame, width, height); const auto& expectedPoints = kMappedCorners.at(touchscreenOrientation); const float expectedPrecisionX = displayRotated ? 4 : 2; const float expectedPrecisionY = displayRotated ? 2 : 4; // Test all four corners. for (int i = 0; i < 4; i++) { const auto& raw = kRawCorners[i]; processDown(mapper, raw.x, raw.y); processSync(mapper); const auto& expected = expectedPoints[i]; ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled( AllOf(WithMotionAction(AMOTION_EVENT_ACTION_DOWN), WithCoords(expected.x, expected.y), WithPrecision(expectedPrecisionX, expectedPrecisionY)))) << "Failed to process raw point (" << raw.x << ", " << raw.y << ") " << "with touchscreen orientation " << ftl::enum_string(touchscreenOrientation).c_str() << ", expected point (" << expected.x << ", " << expected.y << ")."; processUp(mapper); processSync(mapper); ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled( AllOf(WithMotionAction(AMOTION_EVENT_ACTION_UP), WithCoords(expected.x, expected.y)))); } } TEST_P(TouchscreenPrecisionTestsFixture, RotationPrecisionWhenOrientationAware) { static const std::map /*mappedCorners*/> kMappedCorners = { {ui::ROTATION_0, {{{0, 0}, {479.5, 0}, {479.5, 799.75}, {0, 799.75}}}}, {ui::ROTATION_90, {{{0.5, 0}, {480, 0}, {480, 799.75}, {0.5, 799.75}}}}, {ui::ROTATION_180, {{{0.5, 0.25}, {480, 0.25}, {480, 800}, {0.5, 800}}}}, {ui::ROTATION_270, {{{0, 0.25}, {479.5, 0.25}, {479.5, 800}, {0, 800}}}}, }; const ui::Rotation displayRotation = GetParam(); addConfigurationProperty("touch.deviceType", "touchScreen"); prepareDisplay(displayRotation); SingleTouchInputMapper& mapper = constructAndAddMapper(); const auto& expectedPoints = kMappedCorners.at(displayRotation); // Test all four corners. for (int i = 0; i < 4; i++) { const auto& expected = expectedPoints[i]; const auto& raw = kRawCorners[i]; processDown(mapper, raw.x, raw.y); processSync(mapper); ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled( AllOf(WithMotionAction(AMOTION_EVENT_ACTION_DOWN), WithCoords(expected.x, expected.y), WithPrecision(2, 4)))) << "Failed to process raw point (" << raw.x << ", " << raw.y << ") " << "with display rotation " << ui::toCString(displayRotation) << ", expected point (" << expected.x << ", " << expected.y << ")."; processUp(mapper); processSync(mapper); ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled( AllOf(WithMotionAction(AMOTION_EVENT_ACTION_UP), WithCoords(expected.x, expected.y)))); } } TEST_P(TouchscreenPrecisionTestsFixture, RotationPrecisionOrientationAwareInOri270) { static const std::map /*mappedCorners*/> kMappedCorners = { {ui::ROTATION_0, {{{799.75, 0}, {799.75, 479.5}, {0, 479.5}, {0, 0}}}}, {ui::ROTATION_90, {{{800, 0}, {800, 479.5}, {0.25, 479.5}, {0.25, 0}}}}, {ui::ROTATION_180, {{{800, 0.5}, {800, 480}, {0.25, 480}, {0.25, 0.5}}}}, {ui::ROTATION_270, {{{799.75, 0.5}, {799.75, 480}, {0, 480}, {0, 0.5}}}}, }; const ui::Rotation displayRotation = GetParam(); addConfigurationProperty("touch.deviceType", "touchScreen"); addConfigurationProperty("touch.orientation", "ORIENTATION_270"); SingleTouchInputMapper& mapper = constructAndAddMapper(); // Ori 270, so width and height swapped const Rect physicalFrame{0, 0, DISPLAY_HEIGHT, DISPLAY_WIDTH}; prepareDisplay(displayRotation); configurePhysicalDisplay(displayRotation, physicalFrame, DISPLAY_HEIGHT, DISPLAY_WIDTH); const auto& expectedPoints = kMappedCorners.at(displayRotation); // Test all four corners. for (int i = 0; i < 4; i++) { const auto& expected = expectedPoints[i]; const auto& raw = kRawCorners[i]; processDown(mapper, raw.x, raw.y); processSync(mapper); ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled( AllOf(WithMotionAction(AMOTION_EVENT_ACTION_DOWN), WithCoords(expected.x, expected.y), WithPrecision(4, 2)))) << "Failed to process raw point (" << raw.x << ", " << raw.y << ") " << "with display rotation " << ui::toCString(displayRotation) << ", expected point (" << expected.x << ", " << expected.y << ")."; processUp(mapper); processSync(mapper); ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled( AllOf(WithMotionAction(AMOTION_EVENT_ACTION_UP), WithCoords(expected.x, expected.y)))); } } TEST_P(TouchscreenPrecisionTestsFixture, MotionRangesAreOrientedInRotatedDisplay) { const ui::Rotation displayRotation = GetParam(); addConfigurationProperty("touch.deviceType", "touchScreen"); prepareDisplay(displayRotation); __attribute__((unused)) SingleTouchInputMapper& mapper = constructAndAddMapper(); const InputDeviceInfo deviceInfo = mDevice->getDeviceInfo(); // MotionRanges use display pixels as their units const auto* xRange = deviceInfo.getMotionRange(AMOTION_EVENT_AXIS_X, AINPUT_SOURCE_TOUCHSCREEN); const auto* yRange = deviceInfo.getMotionRange(AMOTION_EVENT_AXIS_Y, AINPUT_SOURCE_TOUCHSCREEN); // The MotionRanges should be oriented in the rotated display's coordinate space const bool displayRotated = displayRotation == ui::ROTATION_90 || displayRotation == ui::ROTATION_270; constexpr float MAX_X = 479.5; constexpr float MAX_Y = 799.75; EXPECT_EQ(xRange->min, 0.f); EXPECT_EQ(yRange->min, 0.f); EXPECT_EQ(xRange->max, displayRotated ? MAX_Y : MAX_X); EXPECT_EQ(yRange->max, displayRotated ? MAX_X : MAX_Y); EXPECT_EQ(xRange->flat, 8.f); EXPECT_EQ(yRange->flat, 8.f); EXPECT_EQ(xRange->fuzz, 2.f); EXPECT_EQ(yRange->fuzz, 2.f); EXPECT_EQ(xRange->resolution, 25.f); // pixels per millimeter EXPECT_EQ(yRange->resolution, 25.f); // pixels per millimeter } // Run the precision tests for all rotations. INSTANTIATE_TEST_SUITE_P(TouchscreenPrecisionTests, TouchscreenPrecisionTestsFixture, ::testing::Values(ui::ROTATION_0, ui::ROTATION_90, ui::ROTATION_180, ui::ROTATION_270), [](const testing::TestParamInfo& testParamInfo) { return ftl::enum_string(testParamInfo.param); }); // --- ExternalStylusFusionTest --- class ExternalStylusFusionTest : public SingleTouchInputMapperTest { public: void SetUp() override { SingleTouchInputMapperTest::SetUp(); mExternalStylusDeviceInfo = {}; mStylusState = {}; } SingleTouchInputMapper& initializeInputMapperWithExternalStylus(bool supportsPressure = true) { addConfigurationProperty("touch.deviceType", "touchScreen"); prepareDisplay(ui::ROTATION_0); prepareButtons(); prepareAxes(POSITION); auto& mapper = constructAndAddMapper(); if (supportsPressure) { mExternalStylusDeviceInfo.addMotionRange(AMOTION_EVENT_AXIS_PRESSURE, AINPUT_SOURCE_STYLUS, 0.0f, 1.0f, 0.0f, 0.0f, 0.0f); mStylusState.pressure = 0.f; } mStylusState.when = ARBITRARY_TIME; mStylusState.toolType = ToolType::STYLUS; mReader->getContext()->setExternalStylusDevices({mExternalStylusDeviceInfo}); configureDevice(InputReaderConfiguration::Change::EXTERNAL_STYLUS_PRESENCE); processExternalStylusState(mapper); return mapper; } std::list processExternalStylusState(InputMapper& mapper) { std::list generatedArgs = mapper.updateExternalStylusState(mStylusState); for (const NotifyArgs& args : generatedArgs) { mFakeListener->notify(args); } // Loop the reader to flush the input listener queue. mReader->loopOnce(); return generatedArgs; } protected: StylusState mStylusState{}; void testStartFusedStylusGesture(SingleTouchInputMapper& mapper) { auto toolTypeSource = AllOf(WithSource(STYLUS_FUSION_SOURCE), WithToolType(ToolType::STYLUS)); // The first pointer is withheld. processDown(mapper, 100, 200); processSync(mapper); ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasNotCalled()); ASSERT_NO_FATAL_FAILURE(mReader->getContext()->assertTimeoutWasRequested( ARBITRARY_TIME + EXTERNAL_STYLUS_DATA_TIMEOUT)); // The external stylus reports pressure. The withheld finger pointer is released as a // stylus. mStylusState.pressure = 1.f; processExternalStylusState(mapper); ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled( AllOf(toolTypeSource, WithMotionAction(AMOTION_EVENT_ACTION_DOWN)))); ASSERT_NO_FATAL_FAILURE(mReader->getContext()->assertTimeoutWasNotRequested()); // Subsequent pointer events are not withheld. processMove(mapper, 101, 201); processSync(mapper); ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled( AllOf(toolTypeSource, WithMotionAction(AMOTION_EVENT_ACTION_MOVE)))); ASSERT_NO_FATAL_FAILURE(mReader->getContext()->assertTimeoutWasNotRequested()); ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasNotCalled()); } void testSuccessfulFusionGesture(SingleTouchInputMapper& mapper) { ASSERT_NO_FATAL_FAILURE(testStartFusedStylusGesture(mapper)); // Releasing the touch pointer ends the gesture. processUp(mapper); processSync(mapper); ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled( AllOf(WithMotionAction(AMOTION_EVENT_ACTION_UP), WithSource(STYLUS_FUSION_SOURCE), WithToolType(ToolType::STYLUS)))); mStylusState.pressure = 0.f; processExternalStylusState(mapper); ASSERT_NO_FATAL_FAILURE(mReader->getContext()->assertTimeoutWasNotRequested()); ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasNotCalled()); } void testUnsuccessfulFusionGesture(SingleTouchInputMapper& mapper) { // When stylus fusion is not successful, events should be reported with the original source. // In this case, it is from a touchscreen. auto toolTypeSource = AllOf(WithSource(AINPUT_SOURCE_TOUCHSCREEN), WithToolType(ToolType::FINGER)); // The first pointer is withheld when an external stylus is connected, // and a timeout is requested. processDown(mapper, 100, 200); processSync(mapper); ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasNotCalled()); ASSERT_NO_FATAL_FAILURE(mReader->getContext()->assertTimeoutWasRequested( ARBITRARY_TIME + EXTERNAL_STYLUS_DATA_TIMEOUT)); // If the timeout expires early, it is requested again. handleTimeout(mapper, ARBITRARY_TIME + 1); ASSERT_NO_FATAL_FAILURE(mReader->getContext()->assertTimeoutWasRequested( ARBITRARY_TIME + EXTERNAL_STYLUS_DATA_TIMEOUT)); // When the timeout expires, the withheld touch is released as a finger pointer. handleTimeout(mapper, ARBITRARY_TIME + EXTERNAL_STYLUS_DATA_TIMEOUT); ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled( AllOf(toolTypeSource, WithMotionAction(AMOTION_EVENT_ACTION_DOWN)))); // Subsequent pointer events are not withheld. processMove(mapper, 101, 201); processSync(mapper); ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled( AllOf(toolTypeSource, WithMotionAction(AMOTION_EVENT_ACTION_MOVE)))); processUp(mapper); processSync(mapper); ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled( AllOf(toolTypeSource, WithMotionAction(AMOTION_EVENT_ACTION_UP)))); ASSERT_NO_FATAL_FAILURE(mReader->getContext()->assertTimeoutWasNotRequested()); ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasNotCalled()); } private: InputDeviceInfo mExternalStylusDeviceInfo{}; }; TEST_F(ExternalStylusFusionTest, UsesBluetoothStylusSourceWithPressure) { SingleTouchInputMapper& mapper = initializeInputMapperWithExternalStylus(); ASSERT_EQ(STYLUS_FUSION_SOURCE, mapper.getSources()); } TEST_F(ExternalStylusFusionTest, DoesNotUseBluetoothStylusSourceWithoutPressure) { SingleTouchInputMapper& mapper = initializeInputMapperWithExternalStylus(/*supportsPressure=*/false); ASSERT_EQ(AINPUT_SOURCE_TOUCHSCREEN, mapper.getSources()); } TEST_F(ExternalStylusFusionTest, UnsuccessfulFusion) { SingleTouchInputMapper& mapper = initializeInputMapperWithExternalStylus(); ASSERT_NO_FATAL_FAILURE(testUnsuccessfulFusionGesture(mapper)); } TEST_F(ExternalStylusFusionTest, SuccessfulFusion_TouchFirst) { SingleTouchInputMapper& mapper = initializeInputMapperWithExternalStylus(); ASSERT_NO_FATAL_FAILURE(testSuccessfulFusionGesture(mapper)); } // Test a successful stylus fusion gesture where the pressure is reported by the external // before the touch is reported by the touchscreen. TEST_F(ExternalStylusFusionTest, SuccessfulFusion_PressureFirst) { SingleTouchInputMapper& mapper = initializeInputMapperWithExternalStylus(); auto toolTypeSource = AllOf(WithSource(STYLUS_FUSION_SOURCE), WithToolType(ToolType::STYLUS)); // The external stylus reports pressure first. It is ignored for now. mStylusState.pressure = 1.f; processExternalStylusState(mapper); ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasNotCalled()); ASSERT_NO_FATAL_FAILURE(mReader->getContext()->assertTimeoutWasNotRequested()); // When the touch goes down afterwards, it is reported as a stylus pointer. processDown(mapper, 100, 200); processSync(mapper); ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled( AllOf(toolTypeSource, WithMotionAction(AMOTION_EVENT_ACTION_DOWN)))); ASSERT_NO_FATAL_FAILURE(mReader->getContext()->assertTimeoutWasNotRequested()); processMove(mapper, 101, 201); processSync(mapper); ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled( AllOf(toolTypeSource, WithMotionAction(AMOTION_EVENT_ACTION_MOVE)))); processUp(mapper); processSync(mapper); ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled( AllOf(toolTypeSource, WithMotionAction(AMOTION_EVENT_ACTION_UP)))); ASSERT_NO_FATAL_FAILURE(mReader->getContext()->assertTimeoutWasNotRequested()); ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasNotCalled()); } TEST_F(ExternalStylusFusionTest, FusionIsRepeatedForEachNewGesture) { SingleTouchInputMapper& mapper = initializeInputMapperWithExternalStylus(); ASSERT_NO_FATAL_FAILURE(testSuccessfulFusionGesture(mapper)); ASSERT_NO_FATAL_FAILURE(testUnsuccessfulFusionGesture(mapper)); ASSERT_NO_FATAL_FAILURE(testSuccessfulFusionGesture(mapper)); ASSERT_NO_FATAL_FAILURE(testSuccessfulFusionGesture(mapper)); ASSERT_NO_FATAL_FAILURE(testUnsuccessfulFusionGesture(mapper)); ASSERT_NO_FATAL_FAILURE(testUnsuccessfulFusionGesture(mapper)); } TEST_F(ExternalStylusFusionTest, FusedPointerReportsPressureChanges) { SingleTouchInputMapper& mapper = initializeInputMapperWithExternalStylus(); auto toolTypeSource = AllOf(WithSource(STYLUS_FUSION_SOURCE), WithToolType(ToolType::STYLUS)); mStylusState.pressure = 0.8f; processExternalStylusState(mapper); processDown(mapper, 100, 200); processSync(mapper); ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled( AllOf(toolTypeSource, WithMotionAction(AMOTION_EVENT_ACTION_DOWN), WithPressure(0.8f)))); ASSERT_NO_FATAL_FAILURE(mReader->getContext()->assertTimeoutWasNotRequested()); // The external stylus reports a pressure change. We wait for some time for a touch event. mStylusState.pressure = 0.6f; processExternalStylusState(mapper); ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasNotCalled()); ASSERT_NO_FATAL_FAILURE( mReader->getContext()->assertTimeoutWasRequested(ARBITRARY_TIME + TOUCH_DATA_TIMEOUT)); // If a touch is reported within the timeout, it reports the updated pressure. processMove(mapper, 101, 201); processSync(mapper); ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled( AllOf(toolTypeSource, WithMotionAction(AMOTION_EVENT_ACTION_MOVE), WithPressure(0.6f)))); ASSERT_NO_FATAL_FAILURE(mReader->getContext()->assertTimeoutWasNotRequested()); // There is another pressure change. mStylusState.pressure = 0.5f; processExternalStylusState(mapper); ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasNotCalled()); ASSERT_NO_FATAL_FAILURE( mReader->getContext()->assertTimeoutWasRequested(ARBITRARY_TIME + TOUCH_DATA_TIMEOUT)); // If a touch is not reported within the timeout, a move event is generated to report // the new pressure. handleTimeout(mapper, ARBITRARY_TIME + TOUCH_DATA_TIMEOUT); ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled( AllOf(toolTypeSource, WithMotionAction(AMOTION_EVENT_ACTION_MOVE), WithPressure(0.5f)))); // If a zero pressure is reported before the touch goes up, the previous pressure value is // repeated indefinitely. mStylusState.pressure = 0.0f; processExternalStylusState(mapper); ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasNotCalled()); ASSERT_NO_FATAL_FAILURE( mReader->getContext()->assertTimeoutWasRequested(ARBITRARY_TIME + TOUCH_DATA_TIMEOUT)); processMove(mapper, 102, 202); processSync(mapper); ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled( AllOf(toolTypeSource, WithMotionAction(AMOTION_EVENT_ACTION_MOVE), WithPressure(0.5f)))); processMove(mapper, 103, 203); processSync(mapper); ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled( AllOf(toolTypeSource, WithMotionAction(AMOTION_EVENT_ACTION_MOVE), WithPressure(0.5f)))); processUp(mapper); processSync(mapper); ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled( AllOf(WithMotionAction(AMOTION_EVENT_ACTION_UP), WithSource(STYLUS_FUSION_SOURCE), WithToolType(ToolType::STYLUS)))); ASSERT_NO_FATAL_FAILURE(mReader->getContext()->assertTimeoutWasNotRequested()); ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasNotCalled()); } TEST_F(ExternalStylusFusionTest, FusedPointerReportsToolTypeChanges) { SingleTouchInputMapper& mapper = initializeInputMapperWithExternalStylus(); auto source = WithSource(STYLUS_FUSION_SOURCE); mStylusState.pressure = 1.f; mStylusState.toolType = ToolType::ERASER; processExternalStylusState(mapper); processDown(mapper, 100, 200); processSync(mapper); ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled( AllOf(source, WithMotionAction(AMOTION_EVENT_ACTION_DOWN), WithToolType(ToolType::ERASER)))); ASSERT_NO_FATAL_FAILURE(mReader->getContext()->assertTimeoutWasNotRequested()); // The external stylus reports a tool change. We wait for some time for a touch event. mStylusState.toolType = ToolType::STYLUS; processExternalStylusState(mapper); ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasNotCalled()); ASSERT_NO_FATAL_FAILURE( mReader->getContext()->assertTimeoutWasRequested(ARBITRARY_TIME + TOUCH_DATA_TIMEOUT)); // If a touch is reported within the timeout, it reports the updated pressure. processMove(mapper, 101, 201); processSync(mapper); ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled( AllOf(source, WithMotionAction(AMOTION_EVENT_ACTION_MOVE), WithToolType(ToolType::STYLUS)))); ASSERT_NO_FATAL_FAILURE(mReader->getContext()->assertTimeoutWasNotRequested()); // There is another tool type change. mStylusState.toolType = ToolType::FINGER; processExternalStylusState(mapper); ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasNotCalled()); ASSERT_NO_FATAL_FAILURE( mReader->getContext()->assertTimeoutWasRequested(ARBITRARY_TIME + TOUCH_DATA_TIMEOUT)); // If a touch is not reported within the timeout, a move event is generated to report // the new tool type. handleTimeout(mapper, ARBITRARY_TIME + TOUCH_DATA_TIMEOUT); ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled( AllOf(source, WithMotionAction(AMOTION_EVENT_ACTION_MOVE), WithToolType(ToolType::FINGER)))); processUp(mapper); processSync(mapper); ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled( AllOf(source, WithMotionAction(AMOTION_EVENT_ACTION_UP), WithToolType(ToolType::FINGER)))); ASSERT_NO_FATAL_FAILURE(mReader->getContext()->assertTimeoutWasNotRequested()); ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasNotCalled()); } TEST_F(ExternalStylusFusionTest, FusedPointerReportsButtons) { SingleTouchInputMapper& mapper = initializeInputMapperWithExternalStylus(); auto toolTypeSource = AllOf(WithSource(STYLUS_FUSION_SOURCE), WithToolType(ToolType::STYLUS)); ASSERT_NO_FATAL_FAILURE(testStartFusedStylusGesture(mapper)); // The external stylus reports a button change. We wait for some time for a touch event. mStylusState.buttons = AMOTION_EVENT_BUTTON_STYLUS_PRIMARY; processExternalStylusState(mapper); ASSERT_NO_FATAL_FAILURE( mReader->getContext()->assertTimeoutWasRequested(ARBITRARY_TIME + TOUCH_DATA_TIMEOUT)); // If a touch is reported within the timeout, it reports the updated button state. processMove(mapper, 101, 201); processSync(mapper); ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled( AllOf(toolTypeSource, WithMotionAction(AMOTION_EVENT_ACTION_MOVE), WithButtonState(AMOTION_EVENT_BUTTON_STYLUS_PRIMARY)))); ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled( AllOf(toolTypeSource, WithMotionAction(AMOTION_EVENT_ACTION_BUTTON_PRESS), WithButtonState(AMOTION_EVENT_BUTTON_STYLUS_PRIMARY)))); ASSERT_NO_FATAL_FAILURE(mReader->getContext()->assertTimeoutWasNotRequested()); // The button is now released. mStylusState.buttons = 0; processExternalStylusState(mapper); ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasNotCalled()); ASSERT_NO_FATAL_FAILURE( mReader->getContext()->assertTimeoutWasRequested(ARBITRARY_TIME + TOUCH_DATA_TIMEOUT)); // If a touch is not reported within the timeout, a move event is generated to report // the new button state. handleTimeout(mapper, ARBITRARY_TIME + TOUCH_DATA_TIMEOUT); ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled( AllOf(toolTypeSource, WithMotionAction(AMOTION_EVENT_ACTION_BUTTON_RELEASE), WithButtonState(0)))); ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled( AllOf(toolTypeSource, WithMotionAction(AMOTION_EVENT_ACTION_MOVE), WithButtonState(0)))); processUp(mapper); processSync(mapper); ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled( AllOf(toolTypeSource, WithMotionAction(AMOTION_EVENT_ACTION_UP), WithButtonState(0)))); ASSERT_NO_FATAL_FAILURE(mReader->getContext()->assertTimeoutWasNotRequested()); ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasNotCalled()); } // --- MultiTouchInputMapperTest --- class MultiTouchInputMapperTest : public TouchInputMapperTest { protected: void prepareAxes(int axes); void processPosition(MultiTouchInputMapper& mapper, int32_t x, int32_t y); void processTouchMajor(MultiTouchInputMapper& mapper, int32_t touchMajor); void processTouchMinor(MultiTouchInputMapper& mapper, int32_t touchMinor); void processToolMajor(MultiTouchInputMapper& mapper, int32_t toolMajor); void processToolMinor(MultiTouchInputMapper& mapper, int32_t toolMinor); void processOrientation(MultiTouchInputMapper& mapper, int32_t orientation); void processPressure(MultiTouchInputMapper& mapper, int32_t pressure); void processDistance(MultiTouchInputMapper& mapper, int32_t distance); void processId(MultiTouchInputMapper& mapper, int32_t id); void processSlot(MultiTouchInputMapper& mapper, int32_t slot); void processToolType(MultiTouchInputMapper& mapper, int32_t toolType); void processKey(MultiTouchInputMapper& mapper, int32_t code, int32_t value); void processHidUsage(MultiTouchInputMapper& mapper, int32_t usageCode, int32_t value); void processMTSync(MultiTouchInputMapper& mapper); void processSync(MultiTouchInputMapper& mapper, nsecs_t eventTime = ARBITRARY_TIME, nsecs_t readTime = READ_TIME); }; void MultiTouchInputMapperTest::prepareAxes(int axes) { if (axes & POSITION) { mFakeEventHub->addAbsoluteAxis(EVENTHUB_ID, ABS_MT_POSITION_X, RAW_X_MIN, RAW_X_MAX, 0, 0); mFakeEventHub->addAbsoluteAxis(EVENTHUB_ID, ABS_MT_POSITION_Y, RAW_Y_MIN, RAW_Y_MAX, 0, 0); } if (axes & TOUCH) { mFakeEventHub->addAbsoluteAxis(EVENTHUB_ID, ABS_MT_TOUCH_MAJOR, RAW_TOUCH_MIN, RAW_TOUCH_MAX, 0, 0); if (axes & MINOR) { mFakeEventHub->addAbsoluteAxis(EVENTHUB_ID, ABS_MT_TOUCH_MINOR, RAW_TOUCH_MIN, RAW_TOUCH_MAX, 0, 0); } } if (axes & TOOL) { mFakeEventHub->addAbsoluteAxis(EVENTHUB_ID, ABS_MT_WIDTH_MAJOR, RAW_TOOL_MIN, RAW_TOOL_MAX, 0, 0); if (axes & MINOR) { mFakeEventHub->addAbsoluteAxis(EVENTHUB_ID, ABS_MT_WIDTH_MINOR, RAW_TOOL_MIN, RAW_TOOL_MAX, 0, 0); } } if (axes & ORIENTATION) { mFakeEventHub->addAbsoluteAxis(EVENTHUB_ID, ABS_MT_ORIENTATION, RAW_ORIENTATION_MIN, RAW_ORIENTATION_MAX, 0, 0); } if (axes & PRESSURE) { mFakeEventHub->addAbsoluteAxis(EVENTHUB_ID, ABS_MT_PRESSURE, RAW_PRESSURE_MIN, RAW_PRESSURE_MAX, 0, 0); } if (axes & DISTANCE) { mFakeEventHub->addAbsoluteAxis(EVENTHUB_ID, ABS_MT_DISTANCE, RAW_DISTANCE_MIN, RAW_DISTANCE_MAX, 0, 0); } if (axes & ID) { mFakeEventHub->addAbsoluteAxis(EVENTHUB_ID, ABS_MT_TRACKING_ID, RAW_ID_MIN, RAW_ID_MAX, 0, 0); } if (axes & SLOT) { mFakeEventHub->addAbsoluteAxis(EVENTHUB_ID, ABS_MT_SLOT, RAW_SLOT_MIN, RAW_SLOT_MAX, 0, 0); mFakeEventHub->setAbsoluteAxisValue(EVENTHUB_ID, ABS_MT_SLOT, 0); } if (axes & TOOL_TYPE) { mFakeEventHub->addAbsoluteAxis(EVENTHUB_ID, ABS_MT_TOOL_TYPE, 0, MT_TOOL_MAX, 0, 0); } } void MultiTouchInputMapperTest::processPosition(MultiTouchInputMapper& mapper, int32_t x, int32_t y) { process(mapper, ARBITRARY_TIME, READ_TIME, EV_ABS, ABS_MT_POSITION_X, x); process(mapper, ARBITRARY_TIME, READ_TIME, EV_ABS, ABS_MT_POSITION_Y, y); } void MultiTouchInputMapperTest::processTouchMajor(MultiTouchInputMapper& mapper, int32_t touchMajor) { process(mapper, ARBITRARY_TIME, READ_TIME, EV_ABS, ABS_MT_TOUCH_MAJOR, touchMajor); } void MultiTouchInputMapperTest::processTouchMinor(MultiTouchInputMapper& mapper, int32_t touchMinor) { process(mapper, ARBITRARY_TIME, READ_TIME, EV_ABS, ABS_MT_TOUCH_MINOR, touchMinor); } void MultiTouchInputMapperTest::processToolMajor(MultiTouchInputMapper& mapper, int32_t toolMajor) { process(mapper, ARBITRARY_TIME, READ_TIME, EV_ABS, ABS_MT_WIDTH_MAJOR, toolMajor); } void MultiTouchInputMapperTest::processToolMinor(MultiTouchInputMapper& mapper, int32_t toolMinor) { process(mapper, ARBITRARY_TIME, READ_TIME, EV_ABS, ABS_MT_WIDTH_MINOR, toolMinor); } void MultiTouchInputMapperTest::processOrientation(MultiTouchInputMapper& mapper, int32_t orientation) { process(mapper, ARBITRARY_TIME, READ_TIME, EV_ABS, ABS_MT_ORIENTATION, orientation); } void MultiTouchInputMapperTest::processPressure(MultiTouchInputMapper& mapper, int32_t pressure) { process(mapper, ARBITRARY_TIME, READ_TIME, EV_ABS, ABS_MT_PRESSURE, pressure); } void MultiTouchInputMapperTest::processDistance(MultiTouchInputMapper& mapper, int32_t distance) { process(mapper, ARBITRARY_TIME, READ_TIME, EV_ABS, ABS_MT_DISTANCE, distance); } void MultiTouchInputMapperTest::processId(MultiTouchInputMapper& mapper, int32_t id) { process(mapper, ARBITRARY_TIME, READ_TIME, EV_ABS, ABS_MT_TRACKING_ID, id); } void MultiTouchInputMapperTest::processSlot(MultiTouchInputMapper& mapper, int32_t slot) { process(mapper, ARBITRARY_TIME, READ_TIME, EV_ABS, ABS_MT_SLOT, slot); } void MultiTouchInputMapperTest::processToolType(MultiTouchInputMapper& mapper, int32_t toolType) { process(mapper, ARBITRARY_TIME, READ_TIME, EV_ABS, ABS_MT_TOOL_TYPE, toolType); } void MultiTouchInputMapperTest::processKey(MultiTouchInputMapper& mapper, int32_t code, int32_t value) { process(mapper, ARBITRARY_TIME, READ_TIME, EV_KEY, code, value); } void MultiTouchInputMapperTest::processHidUsage(MultiTouchInputMapper& mapper, int32_t usageCode, int32_t value) { process(mapper, ARBITRARY_TIME, READ_TIME, EV_MSC, MSC_SCAN, usageCode); process(mapper, ARBITRARY_TIME, READ_TIME, EV_KEY, KEY_UNKNOWN, value); } void MultiTouchInputMapperTest::processMTSync(MultiTouchInputMapper& mapper) { process(mapper, ARBITRARY_TIME, READ_TIME, EV_SYN, SYN_MT_REPORT, 0); } void MultiTouchInputMapperTest::processSync(MultiTouchInputMapper& mapper, nsecs_t eventTime, nsecs_t readTime) { process(mapper, eventTime, readTime, EV_SYN, SYN_REPORT, 0); } TEST_F(MultiTouchInputMapperTest, Process_NormalMultiTouchGesture_WithoutTrackingIds) { addConfigurationProperty("touch.deviceType", "touchScreen"); prepareDisplay(ui::ROTATION_0); prepareAxes(POSITION); prepareVirtualKeys(); MultiTouchInputMapper& mapper = constructAndAddMapper(); mReader->getContext()->setGlobalMetaState(AMETA_SHIFT_LEFT_ON | AMETA_SHIFT_ON); NotifyMotionArgs motionArgs; // Two fingers down at once. int32_t x1 = 100, y1 = 125, x2 = 300, y2 = 500; processPosition(mapper, x1, y1); processMTSync(mapper); processPosition(mapper, x2, y2); processMTSync(mapper); processSync(mapper); ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs)); ASSERT_EQ(ARBITRARY_TIME, motionArgs.eventTime); ASSERT_EQ(DEVICE_ID, motionArgs.deviceId); ASSERT_EQ(AINPUT_SOURCE_TOUCHSCREEN, motionArgs.source); ASSERT_EQ(uint32_t(0), motionArgs.policyFlags); ASSERT_EQ(AMOTION_EVENT_ACTION_DOWN, motionArgs.action); ASSERT_EQ(0, motionArgs.flags); ASSERT_EQ(AMETA_SHIFT_LEFT_ON | AMETA_SHIFT_ON, motionArgs.metaState); ASSERT_EQ(0, motionArgs.buttonState); ASSERT_EQ(size_t(1), motionArgs.getPointerCount()); ASSERT_EQ(0, motionArgs.pointerProperties[0].id); ASSERT_EQ(ToolType::FINGER, motionArgs.pointerProperties[0].toolType); ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0], toDisplayX(x1), toDisplayY(y1), 1, 0, 0, 0, 0, 0, 0, 0)); ASSERT_NEAR(X_PRECISION, motionArgs.xPrecision, EPSILON); ASSERT_NEAR(Y_PRECISION, motionArgs.yPrecision, EPSILON); ASSERT_EQ(ARBITRARY_TIME, motionArgs.downTime); ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs)); ASSERT_EQ(ARBITRARY_TIME, motionArgs.eventTime); ASSERT_EQ(DEVICE_ID, motionArgs.deviceId); ASSERT_EQ(AINPUT_SOURCE_TOUCHSCREEN, motionArgs.source); ASSERT_EQ(uint32_t(0), motionArgs.policyFlags); ASSERT_EQ(ACTION_POINTER_1_DOWN, motionArgs.action); ASSERT_EQ(0, motionArgs.flags); ASSERT_EQ(AMETA_SHIFT_LEFT_ON | AMETA_SHIFT_ON, motionArgs.metaState); ASSERT_EQ(0, motionArgs.buttonState); ASSERT_EQ(size_t(2), motionArgs.getPointerCount()); ASSERT_EQ(0, motionArgs.pointerProperties[0].id); ASSERT_EQ(ToolType::FINGER, motionArgs.pointerProperties[0].toolType); ASSERT_EQ(1, motionArgs.pointerProperties[1].id); ASSERT_EQ(ToolType::FINGER, motionArgs.pointerProperties[1].toolType); ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0], toDisplayX(x1), toDisplayY(y1), 1, 0, 0, 0, 0, 0, 0, 0)); ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[1], toDisplayX(x2), toDisplayY(y2), 1, 0, 0, 0, 0, 0, 0, 0)); ASSERT_NEAR(X_PRECISION, motionArgs.xPrecision, EPSILON); ASSERT_NEAR(Y_PRECISION, motionArgs.yPrecision, EPSILON); ASSERT_EQ(ARBITRARY_TIME, motionArgs.downTime); // Move. x1 += 10; y1 += 15; x2 += 5; y2 -= 10; processPosition(mapper, x1, y1); processMTSync(mapper); processPosition(mapper, x2, y2); processMTSync(mapper); processSync(mapper); ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs)); ASSERT_EQ(ARBITRARY_TIME, motionArgs.eventTime); ASSERT_EQ(DEVICE_ID, motionArgs.deviceId); ASSERT_EQ(AINPUT_SOURCE_TOUCHSCREEN, motionArgs.source); ASSERT_EQ(uint32_t(0), motionArgs.policyFlags); ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action); ASSERT_EQ(0, motionArgs.flags); ASSERT_EQ(AMETA_SHIFT_LEFT_ON | AMETA_SHIFT_ON, motionArgs.metaState); ASSERT_EQ(0, motionArgs.buttonState); ASSERT_EQ(size_t(2), motionArgs.getPointerCount()); ASSERT_EQ(0, motionArgs.pointerProperties[0].id); ASSERT_EQ(ToolType::FINGER, motionArgs.pointerProperties[0].toolType); ASSERT_EQ(1, motionArgs.pointerProperties[1].id); ASSERT_EQ(ToolType::FINGER, motionArgs.pointerProperties[1].toolType); ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0], toDisplayX(x1), toDisplayY(y1), 1, 0, 0, 0, 0, 0, 0, 0)); ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[1], toDisplayX(x2), toDisplayY(y2), 1, 0, 0, 0, 0, 0, 0, 0)); ASSERT_NEAR(X_PRECISION, motionArgs.xPrecision, EPSILON); ASSERT_NEAR(Y_PRECISION, motionArgs.yPrecision, EPSILON); ASSERT_EQ(ARBITRARY_TIME, motionArgs.downTime); // First finger up. x2 += 15; y2 -= 20; processPosition(mapper, x2, y2); processMTSync(mapper); processSync(mapper); ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs)); ASSERT_EQ(ARBITRARY_TIME, motionArgs.eventTime); ASSERT_EQ(DEVICE_ID, motionArgs.deviceId); ASSERT_EQ(AINPUT_SOURCE_TOUCHSCREEN, motionArgs.source); ASSERT_EQ(uint32_t(0), motionArgs.policyFlags); ASSERT_EQ(ACTION_POINTER_0_UP, motionArgs.action); ASSERT_EQ(0, motionArgs.flags); ASSERT_EQ(AMETA_SHIFT_LEFT_ON | AMETA_SHIFT_ON, motionArgs.metaState); ASSERT_EQ(0, motionArgs.buttonState); ASSERT_EQ(size_t(2), motionArgs.getPointerCount()); ASSERT_EQ(0, motionArgs.pointerProperties[0].id); ASSERT_EQ(ToolType::FINGER, motionArgs.pointerProperties[0].toolType); ASSERT_EQ(1, motionArgs.pointerProperties[1].id); ASSERT_EQ(ToolType::FINGER, motionArgs.pointerProperties[1].toolType); ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0], toDisplayX(x1), toDisplayY(y1), 1, 0, 0, 0, 0, 0, 0, 0)); ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[1], toDisplayX(x2), toDisplayY(y2), 1, 0, 0, 0, 0, 0, 0, 0)); ASSERT_NEAR(X_PRECISION, motionArgs.xPrecision, EPSILON); ASSERT_NEAR(Y_PRECISION, motionArgs.yPrecision, EPSILON); ASSERT_EQ(ARBITRARY_TIME, motionArgs.downTime); ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs)); ASSERT_EQ(ARBITRARY_TIME, motionArgs.eventTime); ASSERT_EQ(DEVICE_ID, motionArgs.deviceId); ASSERT_EQ(AINPUT_SOURCE_TOUCHSCREEN, motionArgs.source); ASSERT_EQ(uint32_t(0), motionArgs.policyFlags); ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action); ASSERT_EQ(0, motionArgs.flags); ASSERT_EQ(AMETA_SHIFT_LEFT_ON | AMETA_SHIFT_ON, motionArgs.metaState); ASSERT_EQ(0, motionArgs.buttonState); ASSERT_EQ(size_t(1), motionArgs.getPointerCount()); ASSERT_EQ(1, motionArgs.pointerProperties[0].id); ASSERT_EQ(ToolType::FINGER, motionArgs.pointerProperties[0].toolType); ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0], toDisplayX(x2), toDisplayY(y2), 1, 0, 0, 0, 0, 0, 0, 0)); ASSERT_NEAR(X_PRECISION, motionArgs.xPrecision, EPSILON); ASSERT_NEAR(Y_PRECISION, motionArgs.yPrecision, EPSILON); ASSERT_EQ(ARBITRARY_TIME, motionArgs.downTime); // Move. x2 += 20; y2 -= 25; processPosition(mapper, x2, y2); processMTSync(mapper); processSync(mapper); ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs)); ASSERT_EQ(ARBITRARY_TIME, motionArgs.eventTime); ASSERT_EQ(DEVICE_ID, motionArgs.deviceId); ASSERT_EQ(AINPUT_SOURCE_TOUCHSCREEN, motionArgs.source); ASSERT_EQ(uint32_t(0), motionArgs.policyFlags); ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action); ASSERT_EQ(0, motionArgs.flags); ASSERT_EQ(AMETA_SHIFT_LEFT_ON | AMETA_SHIFT_ON, motionArgs.metaState); ASSERT_EQ(0, motionArgs.buttonState); ASSERT_EQ(size_t(1), motionArgs.getPointerCount()); ASSERT_EQ(1, motionArgs.pointerProperties[0].id); ASSERT_EQ(ToolType::FINGER, motionArgs.pointerProperties[0].toolType); ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0], toDisplayX(x2), toDisplayY(y2), 1, 0, 0, 0, 0, 0, 0, 0)); ASSERT_NEAR(X_PRECISION, motionArgs.xPrecision, EPSILON); ASSERT_NEAR(Y_PRECISION, motionArgs.yPrecision, EPSILON); ASSERT_EQ(ARBITRARY_TIME, motionArgs.downTime); // New finger down. int32_t x3 = 700, y3 = 300; processPosition(mapper, x2, y2); processMTSync(mapper); processPosition(mapper, x3, y3); processMTSync(mapper); processSync(mapper); ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs)); ASSERT_EQ(ARBITRARY_TIME, motionArgs.eventTime); ASSERT_EQ(DEVICE_ID, motionArgs.deviceId); ASSERT_EQ(AINPUT_SOURCE_TOUCHSCREEN, motionArgs.source); ASSERT_EQ(uint32_t(0), motionArgs.policyFlags); ASSERT_EQ(ACTION_POINTER_0_DOWN, motionArgs.action); ASSERT_EQ(0, motionArgs.flags); ASSERT_EQ(AMETA_SHIFT_LEFT_ON | AMETA_SHIFT_ON, motionArgs.metaState); ASSERT_EQ(0, motionArgs.buttonState); ASSERT_EQ(size_t(2), motionArgs.getPointerCount()); ASSERT_EQ(0, motionArgs.pointerProperties[0].id); ASSERT_EQ(ToolType::FINGER, motionArgs.pointerProperties[0].toolType); ASSERT_EQ(1, motionArgs.pointerProperties[1].id); ASSERT_EQ(ToolType::FINGER, motionArgs.pointerProperties[1].toolType); ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0], toDisplayX(x3), toDisplayY(y3), 1, 0, 0, 0, 0, 0, 0, 0)); ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[1], toDisplayX(x2), toDisplayY(y2), 1, 0, 0, 0, 0, 0, 0, 0)); ASSERT_NEAR(X_PRECISION, motionArgs.xPrecision, EPSILON); ASSERT_NEAR(Y_PRECISION, motionArgs.yPrecision, EPSILON); ASSERT_EQ(ARBITRARY_TIME, motionArgs.downTime); // Second finger up. x3 += 30; y3 -= 20; processPosition(mapper, x3, y3); processMTSync(mapper); processSync(mapper); ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs)); ASSERT_EQ(ARBITRARY_TIME, motionArgs.eventTime); ASSERT_EQ(DEVICE_ID, motionArgs.deviceId); ASSERT_EQ(AINPUT_SOURCE_TOUCHSCREEN, motionArgs.source); ASSERT_EQ(uint32_t(0), motionArgs.policyFlags); ASSERT_EQ(ACTION_POINTER_1_UP, motionArgs.action); ASSERT_EQ(0, motionArgs.flags); ASSERT_EQ(AMETA_SHIFT_LEFT_ON | AMETA_SHIFT_ON, motionArgs.metaState); ASSERT_EQ(0, motionArgs.buttonState); ASSERT_EQ(size_t(2), motionArgs.getPointerCount()); ASSERT_EQ(0, motionArgs.pointerProperties[0].id); ASSERT_EQ(ToolType::FINGER, motionArgs.pointerProperties[0].toolType); ASSERT_EQ(1, motionArgs.pointerProperties[1].id); ASSERT_EQ(ToolType::FINGER, motionArgs.pointerProperties[1].toolType); ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0], toDisplayX(x3), toDisplayY(y3), 1, 0, 0, 0, 0, 0, 0, 0)); ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[1], toDisplayX(x2), toDisplayY(y2), 1, 0, 0, 0, 0, 0, 0, 0)); ASSERT_NEAR(X_PRECISION, motionArgs.xPrecision, EPSILON); ASSERT_NEAR(Y_PRECISION, motionArgs.yPrecision, EPSILON); ASSERT_EQ(ARBITRARY_TIME, motionArgs.downTime); ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs)); ASSERT_EQ(ARBITRARY_TIME, motionArgs.eventTime); ASSERT_EQ(DEVICE_ID, motionArgs.deviceId); ASSERT_EQ(AINPUT_SOURCE_TOUCHSCREEN, motionArgs.source); ASSERT_EQ(uint32_t(0), motionArgs.policyFlags); ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action); ASSERT_EQ(0, motionArgs.flags); ASSERT_EQ(AMETA_SHIFT_LEFT_ON | AMETA_SHIFT_ON, motionArgs.metaState); ASSERT_EQ(0, motionArgs.buttonState); ASSERT_EQ(size_t(1), motionArgs.getPointerCount()); ASSERT_EQ(0, motionArgs.pointerProperties[0].id); ASSERT_EQ(ToolType::FINGER, motionArgs.pointerProperties[0].toolType); ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0], toDisplayX(x3), toDisplayY(y3), 1, 0, 0, 0, 0, 0, 0, 0)); ASSERT_NEAR(X_PRECISION, motionArgs.xPrecision, EPSILON); ASSERT_NEAR(Y_PRECISION, motionArgs.yPrecision, EPSILON); ASSERT_EQ(ARBITRARY_TIME, motionArgs.downTime); // Last finger up. processMTSync(mapper); processSync(mapper); ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs)); ASSERT_EQ(ARBITRARY_TIME, motionArgs.eventTime); ASSERT_EQ(DEVICE_ID, motionArgs.deviceId); ASSERT_EQ(AINPUT_SOURCE_TOUCHSCREEN, motionArgs.source); ASSERT_EQ(uint32_t(0), motionArgs.policyFlags); ASSERT_EQ(AMOTION_EVENT_ACTION_UP, motionArgs.action); ASSERT_EQ(0, motionArgs.flags); ASSERT_EQ(AMETA_SHIFT_LEFT_ON | AMETA_SHIFT_ON, motionArgs.metaState); ASSERT_EQ(0, motionArgs.buttonState); ASSERT_EQ(size_t(1), motionArgs.getPointerCount()); ASSERT_EQ(0, motionArgs.pointerProperties[0].id); ASSERT_EQ(ToolType::FINGER, motionArgs.pointerProperties[0].toolType); ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0], toDisplayX(x3), toDisplayY(y3), 1, 0, 0, 0, 0, 0, 0, 0)); ASSERT_NEAR(X_PRECISION, motionArgs.xPrecision, EPSILON); ASSERT_NEAR(Y_PRECISION, motionArgs.yPrecision, EPSILON); ASSERT_EQ(ARBITRARY_TIME, motionArgs.downTime); // Should not have sent any more keys or motions. ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyKeyWasNotCalled()); ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasNotCalled()); } TEST_F(MultiTouchInputMapperTest, AxisResolution_IsPopulated) { addConfigurationProperty("touch.deviceType", "touchScreen"); prepareDisplay(ui::ROTATION_0); mFakeEventHub->addAbsoluteAxis(EVENTHUB_ID, ABS_MT_POSITION_X, RAW_X_MIN, RAW_X_MAX, /*flat*/ 0, /*fuzz*/ 0, /*resolution*/ 10); mFakeEventHub->addAbsoluteAxis(EVENTHUB_ID, ABS_MT_POSITION_Y, RAW_Y_MIN, RAW_Y_MAX, /*flat*/ 0, /*fuzz*/ 0, /*resolution*/ 11); mFakeEventHub->addAbsoluteAxis(EVENTHUB_ID, ABS_MT_TOUCH_MAJOR, RAW_TOUCH_MIN, RAW_TOUCH_MAX, /*flat*/ 0, /*fuzz*/ 0, /*resolution*/ 12); mFakeEventHub->addAbsoluteAxis(EVENTHUB_ID, ABS_MT_TOUCH_MINOR, RAW_TOUCH_MIN, RAW_TOUCH_MAX, /*flat*/ 0, /*fuzz*/ 0, /*resolution*/ 13); mFakeEventHub->addAbsoluteAxis(EVENTHUB_ID, ABS_MT_WIDTH_MAJOR, RAW_TOOL_MIN, RAW_TOOL_MAX, /*flat*/ 0, /*flat*/ 0, /*resolution*/ 14); mFakeEventHub->addAbsoluteAxis(EVENTHUB_ID, ABS_MT_WIDTH_MINOR, RAW_TOOL_MIN, RAW_TOOL_MAX, /*flat*/ 0, /*flat*/ 0, /*resolution*/ 15); MultiTouchInputMapper& mapper = constructAndAddMapper(); // X and Y axes assertAxisResolution(mapper, AMOTION_EVENT_AXIS_X, 10 / X_PRECISION); assertAxisResolution(mapper, AMOTION_EVENT_AXIS_Y, 11 / Y_PRECISION); // Touch major and minor assertAxisResolution(mapper, AMOTION_EVENT_AXIS_TOUCH_MAJOR, 12 * GEOMETRIC_SCALE); assertAxisResolution(mapper, AMOTION_EVENT_AXIS_TOUCH_MINOR, 13 * GEOMETRIC_SCALE); // Tool major and minor assertAxisResolution(mapper, AMOTION_EVENT_AXIS_TOOL_MAJOR, 14 * GEOMETRIC_SCALE); assertAxisResolution(mapper, AMOTION_EVENT_AXIS_TOOL_MINOR, 15 * GEOMETRIC_SCALE); } TEST_F(MultiTouchInputMapperTest, TouchMajorAndMinorAxes_DoNotAppearIfNotSupported) { addConfigurationProperty("touch.deviceType", "touchScreen"); prepareDisplay(ui::ROTATION_0); mFakeEventHub->addAbsoluteAxis(EVENTHUB_ID, ABS_MT_POSITION_X, RAW_X_MIN, RAW_X_MAX, /*flat*/ 0, /*fuzz*/ 0, /*resolution*/ 10); mFakeEventHub->addAbsoluteAxis(EVENTHUB_ID, ABS_MT_POSITION_Y, RAW_Y_MIN, RAW_Y_MAX, /*flat*/ 0, /*fuzz*/ 0, /*resolution*/ 11); // We do not add ABS_MT_TOUCH_MAJOR / MINOR or ABS_MT_WIDTH_MAJOR / MINOR axes MultiTouchInputMapper& mapper = constructAndAddMapper(); // Touch major and minor assertAxisNotPresent(mapper, AMOTION_EVENT_AXIS_TOUCH_MAJOR); assertAxisNotPresent(mapper, AMOTION_EVENT_AXIS_TOUCH_MINOR); // Tool major and minor assertAxisNotPresent(mapper, AMOTION_EVENT_AXIS_TOOL_MAJOR); assertAxisNotPresent(mapper, AMOTION_EVENT_AXIS_TOOL_MINOR); } TEST_F(MultiTouchInputMapperTest, Process_NormalMultiTouchGesture_WithTrackingIds) { addConfigurationProperty("touch.deviceType", "touchScreen"); prepareDisplay(ui::ROTATION_0); prepareAxes(POSITION | ID); prepareVirtualKeys(); MultiTouchInputMapper& mapper = constructAndAddMapper(); mReader->getContext()->setGlobalMetaState(AMETA_SHIFT_LEFT_ON | AMETA_SHIFT_ON); NotifyMotionArgs motionArgs; // Two fingers down at once. int32_t x1 = 100, y1 = 125, x2 = 300, y2 = 500; processPosition(mapper, x1, y1); processId(mapper, 1); processMTSync(mapper); processPosition(mapper, x2, y2); processId(mapper, 2); processMTSync(mapper); processSync(mapper); ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs)); ASSERT_EQ(AMOTION_EVENT_ACTION_DOWN, motionArgs.action); ASSERT_EQ(size_t(1), motionArgs.getPointerCount()); ASSERT_EQ(0, motionArgs.pointerProperties[0].id); ASSERT_EQ(ToolType::FINGER, motionArgs.pointerProperties[0].toolType); ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0], toDisplayX(x1), toDisplayY(y1), 1, 0, 0, 0, 0, 0, 0, 0)); ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs)); ASSERT_EQ(ACTION_POINTER_1_DOWN, motionArgs.action); ASSERT_EQ(size_t(2), motionArgs.getPointerCount()); ASSERT_EQ(0, motionArgs.pointerProperties[0].id); ASSERT_EQ(ToolType::FINGER, motionArgs.pointerProperties[0].toolType); ASSERT_EQ(1, motionArgs.pointerProperties[1].id); ASSERT_EQ(ToolType::FINGER, motionArgs.pointerProperties[1].toolType); ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0], toDisplayX(x1), toDisplayY(y1), 1, 0, 0, 0, 0, 0, 0, 0)); ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[1], toDisplayX(x2), toDisplayY(y2), 1, 0, 0, 0, 0, 0, 0, 0)); // Move. x1 += 10; y1 += 15; x2 += 5; y2 -= 10; processPosition(mapper, x1, y1); processId(mapper, 1); processMTSync(mapper); processPosition(mapper, x2, y2); processId(mapper, 2); processMTSync(mapper); processSync(mapper); ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs)); ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action); ASSERT_EQ(size_t(2), motionArgs.getPointerCount()); ASSERT_EQ(0, motionArgs.pointerProperties[0].id); ASSERT_EQ(ToolType::FINGER, motionArgs.pointerProperties[0].toolType); ASSERT_EQ(1, motionArgs.pointerProperties[1].id); ASSERT_EQ(ToolType::FINGER, motionArgs.pointerProperties[1].toolType); ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0], toDisplayX(x1), toDisplayY(y1), 1, 0, 0, 0, 0, 0, 0, 0)); ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[1], toDisplayX(x2), toDisplayY(y2), 1, 0, 0, 0, 0, 0, 0, 0)); // First finger up. x2 += 15; y2 -= 20; processPosition(mapper, x2, y2); processId(mapper, 2); processMTSync(mapper); processSync(mapper); ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs)); ASSERT_EQ(ACTION_POINTER_0_UP, motionArgs.action); ASSERT_EQ(size_t(2), motionArgs.getPointerCount()); ASSERT_EQ(0, motionArgs.pointerProperties[0].id); ASSERT_EQ(ToolType::FINGER, motionArgs.pointerProperties[0].toolType); ASSERT_EQ(1, motionArgs.pointerProperties[1].id); ASSERT_EQ(ToolType::FINGER, motionArgs.pointerProperties[1].toolType); ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0], toDisplayX(x1), toDisplayY(y1), 1, 0, 0, 0, 0, 0, 0, 0)); ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[1], toDisplayX(x2), toDisplayY(y2), 1, 0, 0, 0, 0, 0, 0, 0)); ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs)); ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action); ASSERT_EQ(size_t(1), motionArgs.getPointerCount()); ASSERT_EQ(1, motionArgs.pointerProperties[0].id); ASSERT_EQ(ToolType::FINGER, motionArgs.pointerProperties[0].toolType); ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0], toDisplayX(x2), toDisplayY(y2), 1, 0, 0, 0, 0, 0, 0, 0)); // Move. x2 += 20; y2 -= 25; processPosition(mapper, x2, y2); processId(mapper, 2); processMTSync(mapper); processSync(mapper); ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs)); ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action); ASSERT_EQ(size_t(1), motionArgs.getPointerCount()); ASSERT_EQ(1, motionArgs.pointerProperties[0].id); ASSERT_EQ(ToolType::FINGER, motionArgs.pointerProperties[0].toolType); ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0], toDisplayX(x2), toDisplayY(y2), 1, 0, 0, 0, 0, 0, 0, 0)); // New finger down. int32_t x3 = 700, y3 = 300; processPosition(mapper, x2, y2); processId(mapper, 2); processMTSync(mapper); processPosition(mapper, x3, y3); processId(mapper, 3); processMTSync(mapper); processSync(mapper); ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs)); ASSERT_EQ(ACTION_POINTER_0_DOWN, motionArgs.action); ASSERT_EQ(size_t(2), motionArgs.getPointerCount()); ASSERT_EQ(0, motionArgs.pointerProperties[0].id); ASSERT_EQ(ToolType::FINGER, motionArgs.pointerProperties[0].toolType); ASSERT_EQ(1, motionArgs.pointerProperties[1].id); ASSERT_EQ(ToolType::FINGER, motionArgs.pointerProperties[1].toolType); ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0], toDisplayX(x3), toDisplayY(y3), 1, 0, 0, 0, 0, 0, 0, 0)); ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[1], toDisplayX(x2), toDisplayY(y2), 1, 0, 0, 0, 0, 0, 0, 0)); // Second finger up. x3 += 30; y3 -= 20; processPosition(mapper, x3, y3); processId(mapper, 3); processMTSync(mapper); processSync(mapper); ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs)); ASSERT_EQ(ACTION_POINTER_1_UP, motionArgs.action); ASSERT_EQ(size_t(2), motionArgs.getPointerCount()); ASSERT_EQ(0, motionArgs.pointerProperties[0].id); ASSERT_EQ(ToolType::FINGER, motionArgs.pointerProperties[0].toolType); ASSERT_EQ(1, motionArgs.pointerProperties[1].id); ASSERT_EQ(ToolType::FINGER, motionArgs.pointerProperties[1].toolType); ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0], toDisplayX(x3), toDisplayY(y3), 1, 0, 0, 0, 0, 0, 0, 0)); ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[1], toDisplayX(x2), toDisplayY(y2), 1, 0, 0, 0, 0, 0, 0, 0)); ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs)); ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action); ASSERT_EQ(size_t(1), motionArgs.getPointerCount()); ASSERT_EQ(0, motionArgs.pointerProperties[0].id); ASSERT_EQ(ToolType::FINGER, motionArgs.pointerProperties[0].toolType); ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0], toDisplayX(x3), toDisplayY(y3), 1, 0, 0, 0, 0, 0, 0, 0)); // Last finger up. processMTSync(mapper); processSync(mapper); ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs)); ASSERT_EQ(AMOTION_EVENT_ACTION_UP, motionArgs.action); ASSERT_EQ(size_t(1), motionArgs.getPointerCount()); ASSERT_EQ(0, motionArgs.pointerProperties[0].id); ASSERT_EQ(ToolType::FINGER, motionArgs.pointerProperties[0].toolType); ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0], toDisplayX(x3), toDisplayY(y3), 1, 0, 0, 0, 0, 0, 0, 0)); // Should not have sent any more keys or motions. ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyKeyWasNotCalled()); ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasNotCalled()); } TEST_F(MultiTouchInputMapperTest, Process_NormalMultiTouchGesture_WithSlots) { addConfigurationProperty("touch.deviceType", "touchScreen"); prepareDisplay(ui::ROTATION_0); prepareAxes(POSITION | ID | SLOT); prepareVirtualKeys(); MultiTouchInputMapper& mapper = constructAndAddMapper(); mReader->getContext()->setGlobalMetaState(AMETA_SHIFT_LEFT_ON | AMETA_SHIFT_ON); NotifyMotionArgs motionArgs; // Two fingers down at once. int32_t x1 = 100, y1 = 125, x2 = 300, y2 = 500; processPosition(mapper, x1, y1); processId(mapper, 1); processSlot(mapper, 1); processPosition(mapper, x2, y2); processId(mapper, 2); processSync(mapper); ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs)); ASSERT_EQ(AMOTION_EVENT_ACTION_DOWN, motionArgs.action); ASSERT_EQ(size_t(1), motionArgs.getPointerCount()); ASSERT_EQ(0, motionArgs.pointerProperties[0].id); ASSERT_EQ(ToolType::FINGER, motionArgs.pointerProperties[0].toolType); ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0], toDisplayX(x1), toDisplayY(y1), 1, 0, 0, 0, 0, 0, 0, 0)); ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs)); ASSERT_EQ(ACTION_POINTER_1_DOWN, motionArgs.action); ASSERT_EQ(size_t(2), motionArgs.getPointerCount()); ASSERT_EQ(0, motionArgs.pointerProperties[0].id); ASSERT_EQ(ToolType::FINGER, motionArgs.pointerProperties[0].toolType); ASSERT_EQ(1, motionArgs.pointerProperties[1].id); ASSERT_EQ(ToolType::FINGER, motionArgs.pointerProperties[1].toolType); ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0], toDisplayX(x1), toDisplayY(y1), 1, 0, 0, 0, 0, 0, 0, 0)); ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[1], toDisplayX(x2), toDisplayY(y2), 1, 0, 0, 0, 0, 0, 0, 0)); // Move. x1 += 10; y1 += 15; x2 += 5; y2 -= 10; processSlot(mapper, 0); processPosition(mapper, x1, y1); processSlot(mapper, 1); processPosition(mapper, x2, y2); processSync(mapper); ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs)); ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action); ASSERT_EQ(size_t(2), motionArgs.getPointerCount()); ASSERT_EQ(0, motionArgs.pointerProperties[0].id); ASSERT_EQ(ToolType::FINGER, motionArgs.pointerProperties[0].toolType); ASSERT_EQ(1, motionArgs.pointerProperties[1].id); ASSERT_EQ(ToolType::FINGER, motionArgs.pointerProperties[1].toolType); ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0], toDisplayX(x1), toDisplayY(y1), 1, 0, 0, 0, 0, 0, 0, 0)); ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[1], toDisplayX(x2), toDisplayY(y2), 1, 0, 0, 0, 0, 0, 0, 0)); // First finger up. x2 += 15; y2 -= 20; processSlot(mapper, 0); processId(mapper, -1); processSlot(mapper, 1); processPosition(mapper, x2, y2); processSync(mapper); ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs)); ASSERT_EQ(ACTION_POINTER_0_UP, motionArgs.action); ASSERT_EQ(size_t(2), motionArgs.getPointerCount()); ASSERT_EQ(0, motionArgs.pointerProperties[0].id); ASSERT_EQ(ToolType::FINGER, motionArgs.pointerProperties[0].toolType); ASSERT_EQ(1, motionArgs.pointerProperties[1].id); ASSERT_EQ(ToolType::FINGER, motionArgs.pointerProperties[1].toolType); ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0], toDisplayX(x1), toDisplayY(y1), 1, 0, 0, 0, 0, 0, 0, 0)); ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[1], toDisplayX(x2), toDisplayY(y2), 1, 0, 0, 0, 0, 0, 0, 0)); ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs)); ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action); ASSERT_EQ(size_t(1), motionArgs.getPointerCount()); ASSERT_EQ(1, motionArgs.pointerProperties[0].id); ASSERT_EQ(ToolType::FINGER, motionArgs.pointerProperties[0].toolType); ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0], toDisplayX(x2), toDisplayY(y2), 1, 0, 0, 0, 0, 0, 0, 0)); // Move. x2 += 20; y2 -= 25; processPosition(mapper, x2, y2); processSync(mapper); ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs)); ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action); ASSERT_EQ(size_t(1), motionArgs.getPointerCount()); ASSERT_EQ(1, motionArgs.pointerProperties[0].id); ASSERT_EQ(ToolType::FINGER, motionArgs.pointerProperties[0].toolType); ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0], toDisplayX(x2), toDisplayY(y2), 1, 0, 0, 0, 0, 0, 0, 0)); // New finger down. int32_t x3 = 700, y3 = 300; processPosition(mapper, x2, y2); processSlot(mapper, 0); processId(mapper, 3); processPosition(mapper, x3, y3); processSync(mapper); ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs)); ASSERT_EQ(ACTION_POINTER_0_DOWN, motionArgs.action); ASSERT_EQ(size_t(2), motionArgs.getPointerCount()); ASSERT_EQ(0, motionArgs.pointerProperties[0].id); ASSERT_EQ(ToolType::FINGER, motionArgs.pointerProperties[0].toolType); ASSERT_EQ(1, motionArgs.pointerProperties[1].id); ASSERT_EQ(ToolType::FINGER, motionArgs.pointerProperties[1].toolType); ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0], toDisplayX(x3), toDisplayY(y3), 1, 0, 0, 0, 0, 0, 0, 0)); ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[1], toDisplayX(x2), toDisplayY(y2), 1, 0, 0, 0, 0, 0, 0, 0)); // Second finger up. x3 += 30; y3 -= 20; processSlot(mapper, 1); processId(mapper, -1); processSlot(mapper, 0); processPosition(mapper, x3, y3); processSync(mapper); ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs)); ASSERT_EQ(ACTION_POINTER_1_UP, motionArgs.action); ASSERT_EQ(size_t(2), motionArgs.getPointerCount()); ASSERT_EQ(0, motionArgs.pointerProperties[0].id); ASSERT_EQ(ToolType::FINGER, motionArgs.pointerProperties[0].toolType); ASSERT_EQ(1, motionArgs.pointerProperties[1].id); ASSERT_EQ(ToolType::FINGER, motionArgs.pointerProperties[1].toolType); ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0], toDisplayX(x3), toDisplayY(y3), 1, 0, 0, 0, 0, 0, 0, 0)); ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[1], toDisplayX(x2), toDisplayY(y2), 1, 0, 0, 0, 0, 0, 0, 0)); ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs)); ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action); ASSERT_EQ(size_t(1), motionArgs.getPointerCount()); ASSERT_EQ(0, motionArgs.pointerProperties[0].id); ASSERT_EQ(ToolType::FINGER, motionArgs.pointerProperties[0].toolType); ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0], toDisplayX(x3), toDisplayY(y3), 1, 0, 0, 0, 0, 0, 0, 0)); // Last finger up. processId(mapper, -1); processSync(mapper); ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs)); ASSERT_EQ(AMOTION_EVENT_ACTION_UP, motionArgs.action); ASSERT_EQ(size_t(1), motionArgs.getPointerCount()); ASSERT_EQ(0, motionArgs.pointerProperties[0].id); ASSERT_EQ(ToolType::FINGER, motionArgs.pointerProperties[0].toolType); ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0], toDisplayX(x3), toDisplayY(y3), 1, 0, 0, 0, 0, 0, 0, 0)); // Should not have sent any more keys or motions. ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyKeyWasNotCalled()); ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasNotCalled()); } TEST_F(MultiTouchInputMapperTest, Process_AllAxes_WithDefaultCalibration) { addConfigurationProperty("touch.deviceType", "touchScreen"); prepareDisplay(ui::ROTATION_0); prepareAxes(POSITION | TOUCH | TOOL | PRESSURE | ORIENTATION | ID | MINOR | DISTANCE); MultiTouchInputMapper& mapper = constructAndAddMapper(); // These calculations are based on the input device calibration documentation. int32_t rawX = 100; int32_t rawY = 200; int32_t rawTouchMajor = 7; int32_t rawTouchMinor = 6; int32_t rawToolMajor = 9; int32_t rawToolMinor = 8; int32_t rawPressure = 11; int32_t rawDistance = 0; int32_t rawOrientation = 3; int32_t id = 5; float x = toDisplayX(rawX); float y = toDisplayY(rawY); float pressure = float(rawPressure) / RAW_PRESSURE_MAX; float size = avg(rawTouchMajor, rawTouchMinor) / RAW_TOUCH_MAX; float toolMajor = float(rawToolMajor) * GEOMETRIC_SCALE; float toolMinor = float(rawToolMinor) * GEOMETRIC_SCALE; float touchMajor = float(rawTouchMajor) * GEOMETRIC_SCALE; float touchMinor = float(rawTouchMinor) * GEOMETRIC_SCALE; float orientation = float(rawOrientation) / RAW_ORIENTATION_MAX * M_PI_2; float distance = float(rawDistance); processPosition(mapper, rawX, rawY); processTouchMajor(mapper, rawTouchMajor); processTouchMinor(mapper, rawTouchMinor); processToolMajor(mapper, rawToolMajor); processToolMinor(mapper, rawToolMinor); processPressure(mapper, rawPressure); processOrientation(mapper, rawOrientation); processDistance(mapper, rawDistance); processId(mapper, id); processMTSync(mapper); processSync(mapper); NotifyMotionArgs args; ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&args)); ASSERT_EQ(0, args.pointerProperties[0].id); ASSERT_NO_FATAL_FAILURE(assertPointerCoords(args.pointerCoords[0], x, y, pressure, size, touchMajor, touchMinor, toolMajor, toolMinor, orientation, distance)); ASSERT_EQ(args.flags, AMOTION_EVENT_PRIVATE_FLAG_SUPPORTS_ORIENTATION); } TEST_F(MultiTouchInputMapperTest, Process_TouchAndToolAxes_GeometricCalibration) { addConfigurationProperty("touch.deviceType", "touchScreen"); prepareDisplay(ui::ROTATION_0); prepareAxes(POSITION | TOUCH | TOOL | MINOR); addConfigurationProperty("touch.size.calibration", "geometric"); MultiTouchInputMapper& mapper = constructAndAddMapper(); // These calculations are based on the input device calibration documentation. int32_t rawX = 100; int32_t rawY = 200; int32_t rawTouchMajor = 140; int32_t rawTouchMinor = 120; int32_t rawToolMajor = 180; int32_t rawToolMinor = 160; float x = toDisplayX(rawX); float y = toDisplayY(rawY); float size = avg(rawTouchMajor, rawTouchMinor) / RAW_TOUCH_MAX; float toolMajor = float(rawToolMajor) * GEOMETRIC_SCALE; float toolMinor = float(rawToolMinor) * GEOMETRIC_SCALE; float touchMajor = float(rawTouchMajor) * GEOMETRIC_SCALE; float touchMinor = float(rawTouchMinor) * GEOMETRIC_SCALE; processPosition(mapper, rawX, rawY); processTouchMajor(mapper, rawTouchMajor); processTouchMinor(mapper, rawTouchMinor); processToolMajor(mapper, rawToolMajor); processToolMinor(mapper, rawToolMinor); processMTSync(mapper); processSync(mapper); NotifyMotionArgs args; ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&args)); ASSERT_NO_FATAL_FAILURE(assertPointerCoords(args.pointerCoords[0], x, y, 1.0f, size, touchMajor, touchMinor, toolMajor, toolMinor, 0, 0)); } TEST_F(MultiTouchInputMapperTest, Process_TouchAndToolAxes_SummedLinearCalibration) { addConfigurationProperty("touch.deviceType", "touchScreen"); prepareDisplay(ui::ROTATION_0); prepareAxes(POSITION | TOUCH | TOOL); addConfigurationProperty("touch.size.calibration", "diameter"); addConfigurationProperty("touch.size.scale", "10"); addConfigurationProperty("touch.size.bias", "160"); addConfigurationProperty("touch.size.isSummed", "1"); MultiTouchInputMapper& mapper = constructAndAddMapper(); // These calculations are based on the input device calibration documentation. // Note: We only provide a single common touch/tool value because the device is assumed // not to emit separate values for each pointer (isSummed = 1). int32_t rawX = 100; int32_t rawY = 200; int32_t rawX2 = 150; int32_t rawY2 = 250; int32_t rawTouchMajor = 5; int32_t rawToolMajor = 8; float x = toDisplayX(rawX); float y = toDisplayY(rawY); float x2 = toDisplayX(rawX2); float y2 = toDisplayY(rawY2); float size = float(rawTouchMajor) / 2 / RAW_TOUCH_MAX; float touch = float(rawTouchMajor) / 2 * 10.0f + 160.0f; float tool = float(rawToolMajor) / 2 * 10.0f + 160.0f; processPosition(mapper, rawX, rawY); processTouchMajor(mapper, rawTouchMajor); processToolMajor(mapper, rawToolMajor); processMTSync(mapper); processPosition(mapper, rawX2, rawY2); processTouchMajor(mapper, rawTouchMajor); processToolMajor(mapper, rawToolMajor); processMTSync(mapper); processSync(mapper); NotifyMotionArgs args; ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&args)); ASSERT_EQ(AMOTION_EVENT_ACTION_DOWN, args.action); ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&args)); ASSERT_EQ(ACTION_POINTER_1_DOWN, args.action); ASSERT_EQ(size_t(2), args.getPointerCount()); ASSERT_NO_FATAL_FAILURE(assertPointerCoords(args.pointerCoords[0], x, y, 1.0f, size, touch, touch, tool, tool, 0, 0)); ASSERT_NO_FATAL_FAILURE(assertPointerCoords(args.pointerCoords[1], x2, y2, 1.0f, size, touch, touch, tool, tool, 0, 0)); } TEST_F(MultiTouchInputMapperTest, Process_TouchAndToolAxes_AreaCalibration) { addConfigurationProperty("touch.deviceType", "touchScreen"); prepareDisplay(ui::ROTATION_0); prepareAxes(POSITION | TOUCH | TOOL); addConfigurationProperty("touch.size.calibration", "area"); addConfigurationProperty("touch.size.scale", "43"); addConfigurationProperty("touch.size.bias", "3"); MultiTouchInputMapper& mapper = constructAndAddMapper(); // These calculations are based on the input device calibration documentation. int32_t rawX = 100; int32_t rawY = 200; int32_t rawTouchMajor = 5; int32_t rawToolMajor = 8; float x = toDisplayX(rawX); float y = toDisplayY(rawY); float size = float(rawTouchMajor) / RAW_TOUCH_MAX; float touch = sqrtf(rawTouchMajor) * 43.0f + 3.0f; float tool = sqrtf(rawToolMajor) * 43.0f + 3.0f; processPosition(mapper, rawX, rawY); processTouchMajor(mapper, rawTouchMajor); processToolMajor(mapper, rawToolMajor); processMTSync(mapper); processSync(mapper); NotifyMotionArgs args; ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&args)); ASSERT_NO_FATAL_FAILURE(assertPointerCoords(args.pointerCoords[0], x, y, 1.0f, size, touch, touch, tool, tool, 0, 0)); } TEST_F(MultiTouchInputMapperTest, Process_PressureAxis_AmplitudeCalibration) { addConfigurationProperty("touch.deviceType", "touchScreen"); prepareDisplay(ui::ROTATION_0); prepareAxes(POSITION | PRESSURE); addConfigurationProperty("touch.pressure.calibration", "amplitude"); addConfigurationProperty("touch.pressure.scale", "0.01"); MultiTouchInputMapper& mapper = constructAndAddMapper(); InputDeviceInfo info; mapper.populateDeviceInfo(info); ASSERT_NO_FATAL_FAILURE(assertMotionRange(info, AINPUT_MOTION_RANGE_PRESSURE, AINPUT_SOURCE_TOUCHSCREEN, 0.0f, RAW_PRESSURE_MAX * 0.01, 0.0f, 0.0f)); // These calculations are based on the input device calibration documentation. int32_t rawX = 100; int32_t rawY = 200; int32_t rawPressure = 60; float x = toDisplayX(rawX); float y = toDisplayY(rawY); float pressure = float(rawPressure) * 0.01f; processPosition(mapper, rawX, rawY); processPressure(mapper, rawPressure); processMTSync(mapper); processSync(mapper); NotifyMotionArgs args; ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&args)); ASSERT_NO_FATAL_FAILURE(assertPointerCoords(args.pointerCoords[0], x, y, pressure, 0, 0, 0, 0, 0, 0, 0)); } TEST_F(MultiTouchInputMapperTest, Process_ShouldHandleAllButtons) { addConfigurationProperty("touch.deviceType", "touchScreen"); prepareDisplay(ui::ROTATION_0); prepareAxes(POSITION | ID | SLOT); MultiTouchInputMapper& mapper = constructAndAddMapper(); NotifyMotionArgs motionArgs; NotifyKeyArgs keyArgs; processId(mapper, 1); processPosition(mapper, 100, 200); processSync(mapper); ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs)); ASSERT_EQ(AMOTION_EVENT_ACTION_DOWN, motionArgs.action); ASSERT_EQ(0, motionArgs.buttonState); // press BTN_LEFT, release BTN_LEFT processKey(mapper, BTN_LEFT, 1); processSync(mapper); ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs)); ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action); ASSERT_EQ(AMOTION_EVENT_BUTTON_PRIMARY, motionArgs.buttonState); ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs)); ASSERT_EQ(AMOTION_EVENT_ACTION_BUTTON_PRESS, motionArgs.action); ASSERT_EQ(AMOTION_EVENT_BUTTON_PRIMARY, motionArgs.buttonState); processKey(mapper, BTN_LEFT, 0); processSync(mapper); ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs)); ASSERT_EQ(AMOTION_EVENT_ACTION_BUTTON_RELEASE, motionArgs.action); ASSERT_EQ(0, motionArgs.buttonState); ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs)); ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action); ASSERT_EQ(0, motionArgs.buttonState); // press BTN_RIGHT + BTN_MIDDLE, release BTN_RIGHT, release BTN_MIDDLE processKey(mapper, BTN_RIGHT, 1); processKey(mapper, BTN_MIDDLE, 1); processSync(mapper); ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs)); ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action); ASSERT_EQ(AMOTION_EVENT_BUTTON_SECONDARY | AMOTION_EVENT_BUTTON_TERTIARY, motionArgs.buttonState); ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs)); ASSERT_EQ(AMOTION_EVENT_ACTION_BUTTON_PRESS, motionArgs.action); ASSERT_EQ(AMOTION_EVENT_BUTTON_TERTIARY, motionArgs.buttonState); ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs)); ASSERT_EQ(AMOTION_EVENT_ACTION_BUTTON_PRESS, motionArgs.action); ASSERT_EQ(AMOTION_EVENT_BUTTON_SECONDARY | AMOTION_EVENT_BUTTON_TERTIARY, motionArgs.buttonState); processKey(mapper, BTN_RIGHT, 0); processSync(mapper); ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs)); ASSERT_EQ(AMOTION_EVENT_ACTION_BUTTON_RELEASE, motionArgs.action); ASSERT_EQ(AMOTION_EVENT_BUTTON_TERTIARY, motionArgs.buttonState); ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs)); ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action); ASSERT_EQ(AMOTION_EVENT_BUTTON_TERTIARY, motionArgs.buttonState); processKey(mapper, BTN_MIDDLE, 0); processSync(mapper); ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs)); ASSERT_EQ(AMOTION_EVENT_ACTION_BUTTON_RELEASE, motionArgs.action); ASSERT_EQ(0, motionArgs.buttonState); ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs)); ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action); ASSERT_EQ(0, motionArgs.buttonState); // press BTN_BACK, release BTN_BACK processKey(mapper, BTN_BACK, 1); processSync(mapper); ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyKeyWasCalled(&keyArgs)); ASSERT_EQ(AKEY_EVENT_ACTION_DOWN, keyArgs.action); ASSERT_EQ(AKEYCODE_BACK, keyArgs.keyCode); ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs)); ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action); ASSERT_EQ(AMOTION_EVENT_BUTTON_BACK, motionArgs.buttonState); ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs)); ASSERT_EQ(AMOTION_EVENT_ACTION_BUTTON_PRESS, motionArgs.action); ASSERT_EQ(AMOTION_EVENT_BUTTON_BACK, motionArgs.buttonState); processKey(mapper, BTN_BACK, 0); processSync(mapper); ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs)); ASSERT_EQ(AMOTION_EVENT_ACTION_BUTTON_RELEASE, motionArgs.action); ASSERT_EQ(0, motionArgs.buttonState); ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs)); ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action); ASSERT_EQ(0, motionArgs.buttonState); ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyKeyWasCalled(&keyArgs)); ASSERT_EQ(AKEY_EVENT_ACTION_UP, keyArgs.action); ASSERT_EQ(AKEYCODE_BACK, keyArgs.keyCode); // press BTN_SIDE, release BTN_SIDE processKey(mapper, BTN_SIDE, 1); processSync(mapper); ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyKeyWasCalled(&keyArgs)); ASSERT_EQ(AKEY_EVENT_ACTION_DOWN, keyArgs.action); ASSERT_EQ(AKEYCODE_BACK, keyArgs.keyCode); ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs)); ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action); ASSERT_EQ(AMOTION_EVENT_BUTTON_BACK, motionArgs.buttonState); ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs)); ASSERT_EQ(AMOTION_EVENT_ACTION_BUTTON_PRESS, motionArgs.action); ASSERT_EQ(AMOTION_EVENT_BUTTON_BACK, motionArgs.buttonState); processKey(mapper, BTN_SIDE, 0); processSync(mapper); ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs)); ASSERT_EQ(AMOTION_EVENT_ACTION_BUTTON_RELEASE, motionArgs.action); ASSERT_EQ(0, motionArgs.buttonState); ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs)); ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action); ASSERT_EQ(0, motionArgs.buttonState); ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyKeyWasCalled(&keyArgs)); ASSERT_EQ(AKEY_EVENT_ACTION_UP, keyArgs.action); ASSERT_EQ(AKEYCODE_BACK, keyArgs.keyCode); // press BTN_FORWARD, release BTN_FORWARD processKey(mapper, BTN_FORWARD, 1); processSync(mapper); ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyKeyWasCalled(&keyArgs)); ASSERT_EQ(AKEY_EVENT_ACTION_DOWN, keyArgs.action); ASSERT_EQ(AKEYCODE_FORWARD, keyArgs.keyCode); ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs)); ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action); ASSERT_EQ(AMOTION_EVENT_BUTTON_FORWARD, motionArgs.buttonState); ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs)); ASSERT_EQ(AMOTION_EVENT_ACTION_BUTTON_PRESS, motionArgs.action); ASSERT_EQ(AMOTION_EVENT_BUTTON_FORWARD, motionArgs.buttonState); processKey(mapper, BTN_FORWARD, 0); processSync(mapper); ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs)); ASSERT_EQ(AMOTION_EVENT_ACTION_BUTTON_RELEASE, motionArgs.action); ASSERT_EQ(0, motionArgs.buttonState); ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs)); ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action); ASSERT_EQ(0, motionArgs.buttonState); ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyKeyWasCalled(&keyArgs)); ASSERT_EQ(AKEY_EVENT_ACTION_UP, keyArgs.action); ASSERT_EQ(AKEYCODE_FORWARD, keyArgs.keyCode); // press BTN_EXTRA, release BTN_EXTRA processKey(mapper, BTN_EXTRA, 1); processSync(mapper); ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyKeyWasCalled(&keyArgs)); ASSERT_EQ(AKEY_EVENT_ACTION_DOWN, keyArgs.action); ASSERT_EQ(AKEYCODE_FORWARD, keyArgs.keyCode); ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs)); ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action); ASSERT_EQ(AMOTION_EVENT_BUTTON_FORWARD, motionArgs.buttonState); ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs)); ASSERT_EQ(AMOTION_EVENT_ACTION_BUTTON_PRESS, motionArgs.action); ASSERT_EQ(AMOTION_EVENT_BUTTON_FORWARD, motionArgs.buttonState); processKey(mapper, BTN_EXTRA, 0); processSync(mapper); ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs)); ASSERT_EQ(AMOTION_EVENT_ACTION_BUTTON_RELEASE, motionArgs.action); ASSERT_EQ(0, motionArgs.buttonState); ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs)); ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action); ASSERT_EQ(0, motionArgs.buttonState); ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyKeyWasCalled(&keyArgs)); ASSERT_EQ(AKEY_EVENT_ACTION_UP, keyArgs.action); ASSERT_EQ(AKEYCODE_FORWARD, keyArgs.keyCode); ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyKeyWasNotCalled()); // press BTN_STYLUS, release BTN_STYLUS processKey(mapper, BTN_STYLUS, 1); processSync(mapper); ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs)); ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action); ASSERT_EQ(AMOTION_EVENT_BUTTON_STYLUS_PRIMARY, motionArgs.buttonState); ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs)); ASSERT_EQ(AMOTION_EVENT_ACTION_BUTTON_PRESS, motionArgs.action); ASSERT_EQ(AMOTION_EVENT_BUTTON_STYLUS_PRIMARY, motionArgs.buttonState); processKey(mapper, BTN_STYLUS, 0); processSync(mapper); ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs)); ASSERT_EQ(AMOTION_EVENT_ACTION_BUTTON_RELEASE, motionArgs.action); ASSERT_EQ(0, motionArgs.buttonState); ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs)); ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action); ASSERT_EQ(0, motionArgs.buttonState); // press BTN_STYLUS2, release BTN_STYLUS2 processKey(mapper, BTN_STYLUS2, 1); processSync(mapper); ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs)); ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action); ASSERT_EQ(AMOTION_EVENT_BUTTON_STYLUS_SECONDARY, motionArgs.buttonState); ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs)); ASSERT_EQ(AMOTION_EVENT_ACTION_BUTTON_PRESS, motionArgs.action); ASSERT_EQ(AMOTION_EVENT_BUTTON_STYLUS_SECONDARY, motionArgs.buttonState); processKey(mapper, BTN_STYLUS2, 0); processSync(mapper); ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs)); ASSERT_EQ(AMOTION_EVENT_ACTION_BUTTON_RELEASE, motionArgs.action); ASSERT_EQ(0, motionArgs.buttonState); ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs)); ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action); ASSERT_EQ(0, motionArgs.buttonState); // release touch processId(mapper, -1); processSync(mapper); ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs)); ASSERT_EQ(AMOTION_EVENT_ACTION_UP, motionArgs.action); ASSERT_EQ(0, motionArgs.buttonState); } TEST_F(MultiTouchInputMapperTest, Process_ShouldHandleMappedStylusButtons) { addConfigurationProperty("touch.deviceType", "touchScreen"); prepareDisplay(ui::ROTATION_0); prepareAxes(POSITION | ID | SLOT); MultiTouchInputMapper& mapper = constructAndAddMapper(); mFakeEventHub->addKey(EVENTHUB_ID, BTN_A, 0, AKEYCODE_STYLUS_BUTTON_PRIMARY, 0); mFakeEventHub->addKey(EVENTHUB_ID, 0, 0xabcd, AKEYCODE_STYLUS_BUTTON_SECONDARY, 0); // Touch down. processId(mapper, 1); processPosition(mapper, 100, 200); processSync(mapper); ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled( AllOf(WithMotionAction(AMOTION_EVENT_ACTION_DOWN), WithButtonState(0)))); // Press and release button mapped to the primary stylus button. processKey(mapper, BTN_A, 1); processSync(mapper); ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled( AllOf(WithMotionAction(AMOTION_EVENT_ACTION_MOVE), WithButtonState(AMOTION_EVENT_BUTTON_STYLUS_PRIMARY)))); ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled( AllOf(WithMotionAction(AMOTION_EVENT_ACTION_BUTTON_PRESS), WithButtonState(AMOTION_EVENT_BUTTON_STYLUS_PRIMARY)))); processKey(mapper, BTN_A, 0); processSync(mapper); ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled( AllOf(WithMotionAction(AMOTION_EVENT_ACTION_BUTTON_RELEASE), WithButtonState(0)))); ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled( AllOf(WithMotionAction(AMOTION_EVENT_ACTION_MOVE), WithButtonState(0)))); // Press and release the HID usage mapped to the secondary stylus button. processHidUsage(mapper, 0xabcd, 1); processSync(mapper); ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled( AllOf(WithMotionAction(AMOTION_EVENT_ACTION_MOVE), WithButtonState(AMOTION_EVENT_BUTTON_STYLUS_SECONDARY)))); ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled( AllOf(WithMotionAction(AMOTION_EVENT_ACTION_BUTTON_PRESS), WithButtonState(AMOTION_EVENT_BUTTON_STYLUS_SECONDARY)))); processHidUsage(mapper, 0xabcd, 0); processSync(mapper); ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled( AllOf(WithMotionAction(AMOTION_EVENT_ACTION_BUTTON_RELEASE), WithButtonState(0)))); ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled( AllOf(WithMotionAction(AMOTION_EVENT_ACTION_MOVE), WithButtonState(0)))); // Release touch. processId(mapper, -1); processSync(mapper); ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled( AllOf(WithMotionAction(AMOTION_EVENT_ACTION_UP), WithButtonState(0)))); } TEST_F(MultiTouchInputMapperTest, Process_ShouldHandleAllToolTypes) { addConfigurationProperty("touch.deviceType", "touchScreen"); prepareDisplay(ui::ROTATION_0); prepareAxes(POSITION | ID | SLOT | TOOL_TYPE); MultiTouchInputMapper& mapper = constructAndAddMapper(); NotifyMotionArgs motionArgs; // Hold down the mouse button for the duration of the test, since the mouse tools require // the button to be pressed to make sure they are not hovering. processKey(mapper, BTN_MOUSE, 1); // default tool type is finger processId(mapper, 1); processPosition(mapper, 100, 200); processSync(mapper); ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs)); ASSERT_EQ(AMOTION_EVENT_ACTION_DOWN, motionArgs.action); ASSERT_EQ(ToolType::FINGER, motionArgs.pointerProperties[0].toolType); ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled( WithMotionAction(AMOTION_EVENT_ACTION_BUTTON_PRESS))); // eraser processKey(mapper, BTN_TOOL_RUBBER, 1); processSync(mapper); ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs)); ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action); ASSERT_EQ(ToolType::ERASER, motionArgs.pointerProperties[0].toolType); // stylus processKey(mapper, BTN_TOOL_RUBBER, 0); processKey(mapper, BTN_TOOL_PEN, 1); processSync(mapper); ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs)); ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action); ASSERT_EQ(ToolType::STYLUS, motionArgs.pointerProperties[0].toolType); // brush processKey(mapper, BTN_TOOL_PEN, 0); processKey(mapper, BTN_TOOL_BRUSH, 1); processSync(mapper); ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs)); ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action); ASSERT_EQ(ToolType::STYLUS, motionArgs.pointerProperties[0].toolType); // pencil processKey(mapper, BTN_TOOL_BRUSH, 0); processKey(mapper, BTN_TOOL_PENCIL, 1); processSync(mapper); ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs)); ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action); ASSERT_EQ(ToolType::STYLUS, motionArgs.pointerProperties[0].toolType); // air-brush processKey(mapper, BTN_TOOL_PENCIL, 0); processKey(mapper, BTN_TOOL_AIRBRUSH, 1); processSync(mapper); ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs)); ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action); ASSERT_EQ(ToolType::STYLUS, motionArgs.pointerProperties[0].toolType); // mouse processKey(mapper, BTN_TOOL_AIRBRUSH, 0); processKey(mapper, BTN_TOOL_MOUSE, 1); processSync(mapper); ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs)); ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action); ASSERT_EQ(ToolType::MOUSE, motionArgs.pointerProperties[0].toolType); // lens processKey(mapper, BTN_TOOL_MOUSE, 0); processKey(mapper, BTN_TOOL_LENS, 1); processSync(mapper); ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs)); ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action); ASSERT_EQ(ToolType::MOUSE, motionArgs.pointerProperties[0].toolType); // double-tap processKey(mapper, BTN_TOOL_LENS, 0); processKey(mapper, BTN_TOOL_DOUBLETAP, 1); processSync(mapper); ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs)); ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action); ASSERT_EQ(ToolType::FINGER, motionArgs.pointerProperties[0].toolType); // triple-tap processKey(mapper, BTN_TOOL_DOUBLETAP, 0); processKey(mapper, BTN_TOOL_TRIPLETAP, 1); processSync(mapper); ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs)); ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action); ASSERT_EQ(ToolType::FINGER, motionArgs.pointerProperties[0].toolType); // quad-tap processKey(mapper, BTN_TOOL_TRIPLETAP, 0); processKey(mapper, BTN_TOOL_QUADTAP, 1); processSync(mapper); ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs)); ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action); ASSERT_EQ(ToolType::FINGER, motionArgs.pointerProperties[0].toolType); // finger processKey(mapper, BTN_TOOL_QUADTAP, 0); processKey(mapper, BTN_TOOL_FINGER, 1); processSync(mapper); ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs)); ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action); ASSERT_EQ(ToolType::FINGER, motionArgs.pointerProperties[0].toolType); // stylus trumps finger processKey(mapper, BTN_TOOL_PEN, 1); processSync(mapper); ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs)); ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action); ASSERT_EQ(ToolType::STYLUS, motionArgs.pointerProperties[0].toolType); // eraser trumps stylus processKey(mapper, BTN_TOOL_RUBBER, 1); processSync(mapper); ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs)); ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action); ASSERT_EQ(ToolType::ERASER, motionArgs.pointerProperties[0].toolType); // mouse trumps eraser processKey(mapper, BTN_TOOL_MOUSE, 1); processSync(mapper); ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs)); ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action); ASSERT_EQ(ToolType::MOUSE, motionArgs.pointerProperties[0].toolType); // MT tool type trumps BTN tool types: MT_TOOL_FINGER processToolType(mapper, MT_TOOL_FINGER); // this is the first time we send MT_TOOL_TYPE processSync(mapper); ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs)); ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action); ASSERT_EQ(ToolType::FINGER, motionArgs.pointerProperties[0].toolType); // MT tool type trumps BTN tool types: MT_TOOL_PEN processToolType(mapper, MT_TOOL_PEN); processSync(mapper); ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs)); ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action); ASSERT_EQ(ToolType::STYLUS, motionArgs.pointerProperties[0].toolType); // back to default tool type processToolType(mapper, -1); // use a deliberately undefined tool type, for testing processKey(mapper, BTN_TOOL_MOUSE, 0); processKey(mapper, BTN_TOOL_RUBBER, 0); processKey(mapper, BTN_TOOL_PEN, 0); processKey(mapper, BTN_TOOL_FINGER, 0); processSync(mapper); ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs)); ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action); ASSERT_EQ(ToolType::FINGER, motionArgs.pointerProperties[0].toolType); } TEST_F(MultiTouchInputMapperTest, Process_WhenBtnTouchPresent_HoversIfItsValueIsZero) { addConfigurationProperty("touch.deviceType", "touchScreen"); prepareDisplay(ui::ROTATION_0); prepareAxes(POSITION | ID | SLOT); mFakeEventHub->addKey(EVENTHUB_ID, BTN_TOUCH, 0, AKEYCODE_UNKNOWN, 0); MultiTouchInputMapper& mapper = constructAndAddMapper(); NotifyMotionArgs motionArgs; // initially hovering because BTN_TOUCH not sent yet, pressure defaults to 0 processId(mapper, 1); processPosition(mapper, 100, 200); processSync(mapper); ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs)); ASSERT_EQ(AMOTION_EVENT_ACTION_HOVER_ENTER, motionArgs.action); ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0], toDisplayX(100), toDisplayY(200), 0, 0, 0, 0, 0, 0, 0, 0)); ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs)); ASSERT_EQ(AMOTION_EVENT_ACTION_HOVER_MOVE, motionArgs.action); ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0], toDisplayX(100), toDisplayY(200), 0, 0, 0, 0, 0, 0, 0, 0)); // move a little processPosition(mapper, 150, 250); processSync(mapper); ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs)); ASSERT_EQ(AMOTION_EVENT_ACTION_HOVER_MOVE, motionArgs.action); ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0], toDisplayX(150), toDisplayY(250), 0, 0, 0, 0, 0, 0, 0, 0)); // down when BTN_TOUCH is pressed, pressure defaults to 1 processPosition(mapper, 151, 251); processKey(mapper, BTN_TOUCH, 1); processSync(mapper); ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs)); ASSERT_EQ(AMOTION_EVENT_ACTION_HOVER_EXIT, motionArgs.action); // HOVER_EXIT should have the same coordinates as the previous HOVER_MOVE ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0], toDisplayX(150), toDisplayY(250), 0, 0, 0, 0, 0, 0, 0, 0)); // down at the new position ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs)); ASSERT_EQ(AMOTION_EVENT_ACTION_DOWN, motionArgs.action); ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0], toDisplayX(151), toDisplayY(251), 1, 0, 0, 0, 0, 0, 0, 0)); // up when BTN_TOUCH is released, hover restored processPosition(mapper, 152, 252); processKey(mapper, BTN_TOUCH, 0); processSync(mapper); ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs)); ASSERT_EQ(AMOTION_EVENT_ACTION_UP, motionArgs.action); // UP should have the same coordinates as the previous event ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0], toDisplayX(151), toDisplayY(251), 1, 0, 0, 0, 0, 0, 0, 0)); // HOVER_ENTER at the new position ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs)); ASSERT_EQ(AMOTION_EVENT_ACTION_HOVER_ENTER, motionArgs.action); ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0], toDisplayX(152), toDisplayY(252), 0, 0, 0, 0, 0, 0, 0, 0)); ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs)); ASSERT_EQ(AMOTION_EVENT_ACTION_HOVER_MOVE, motionArgs.action); ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0], toDisplayX(152), toDisplayY(252), 0, 0, 0, 0, 0, 0, 0, 0)); // exit hover when pointer goes away processId(mapper, -1); processSync(mapper); ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs)); ASSERT_EQ(AMOTION_EVENT_ACTION_HOVER_EXIT, motionArgs.action); ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0], toDisplayX(152), toDisplayY(252), 0, 0, 0, 0, 0, 0, 0, 0)); } TEST_F(MultiTouchInputMapperTest, Process_WhenAbsMTPressureIsPresent_HoversIfItsValueIsZero) { addConfigurationProperty("touch.deviceType", "touchScreen"); prepareDisplay(ui::ROTATION_0); prepareAxes(POSITION | ID | SLOT | PRESSURE); MultiTouchInputMapper& mapper = constructAndAddMapper(); NotifyMotionArgs motionArgs; // initially hovering because pressure is 0 processId(mapper, 1); processPosition(mapper, 100, 200); processPressure(mapper, 0); processSync(mapper); ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs)); ASSERT_EQ(AMOTION_EVENT_ACTION_HOVER_ENTER, motionArgs.action); ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0], toDisplayX(100), toDisplayY(200), 0, 0, 0, 0, 0, 0, 0, 0)); ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs)); ASSERT_EQ(AMOTION_EVENT_ACTION_HOVER_MOVE, motionArgs.action); ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0], toDisplayX(100), toDisplayY(200), 0, 0, 0, 0, 0, 0, 0, 0)); // move a little processPosition(mapper, 150, 250); processSync(mapper); ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs)); ASSERT_EQ(AMOTION_EVENT_ACTION_HOVER_MOVE, motionArgs.action); ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0], toDisplayX(150), toDisplayY(250), 0, 0, 0, 0, 0, 0, 0, 0)); // down when pressure becomes non-zero processPosition(mapper, 151, 251); processPressure(mapper, RAW_PRESSURE_MAX); processSync(mapper); ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs)); ASSERT_EQ(AMOTION_EVENT_ACTION_HOVER_EXIT, motionArgs.action); // HOVER_EXIT should have the same coordinates as the previous HOVER_MOVE ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0], toDisplayX(150), toDisplayY(250), 0, 0, 0, 0, 0, 0, 0, 0)); // down at the new position ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs)); ASSERT_EQ(AMOTION_EVENT_ACTION_DOWN, motionArgs.action); ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0], toDisplayX(151), toDisplayY(251), 1, 0, 0, 0, 0, 0, 0, 0)); // up when pressure becomes 0, hover restored processPosition(mapper, 152, 252); processPressure(mapper, 0); processSync(mapper); ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs)); ASSERT_EQ(AMOTION_EVENT_ACTION_UP, motionArgs.action); // UP should have the same coordinates as the previous event ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0], toDisplayX(151), toDisplayY(251), 1, 0, 0, 0, 0, 0, 0, 0)); // HOVER_ENTER at the new position ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs)); ASSERT_EQ(AMOTION_EVENT_ACTION_HOVER_ENTER, motionArgs.action); ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0], toDisplayX(152), toDisplayY(252), 0, 0, 0, 0, 0, 0, 0, 0)); ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs)); ASSERT_EQ(AMOTION_EVENT_ACTION_HOVER_MOVE, motionArgs.action); ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0], toDisplayX(152), toDisplayY(252), 0, 0, 0, 0, 0, 0, 0, 0)); // exit hover when pointer goes away processId(mapper, -1); processSync(mapper); ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs)); ASSERT_EQ(AMOTION_EVENT_ACTION_HOVER_EXIT, motionArgs.action); ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0], toDisplayX(152), toDisplayY(252), 0, 0, 0, 0, 0, 0, 0, 0)); } /** * Set the input device port <--> display port associations, and check that the * events are routed to the display that matches the display port. * This can be checked by looking at the displayId of the resulting NotifyMotionArgs. */ TEST_F(MultiTouchInputMapperTest, Configure_AssignsDisplayPort) { const std::string usb2 = "USB2"; const uint8_t hdmi1 = 0; const uint8_t hdmi2 = 1; const std::string secondaryUniqueId = "uniqueId2"; constexpr ViewportType type = ViewportType::EXTERNAL; addConfigurationProperty("touch.deviceType", "touchScreen"); prepareAxes(POSITION); MultiTouchInputMapper& mapper = constructAndAddMapper(); mFakePolicy->addInputPortAssociation(DEVICE_LOCATION, hdmi1); mFakePolicy->addInputPortAssociation(usb2, hdmi2); // We are intentionally not adding the viewport for display 1 yet. Since the port association // for this input device is specified, and the matching viewport is not present, // the input device should be disabled (at the mapper level). // Add viewport for display 2 on hdmi2 prepareSecondaryDisplay(type, hdmi2); // Send a touch event processPosition(mapper, 100, 100); processSync(mapper); ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasNotCalled()); // Add viewport for display 1 on hdmi1 prepareDisplay(ui::ROTATION_0, hdmi1); // Send a touch event again processPosition(mapper, 100, 100); processSync(mapper); NotifyMotionArgs args; ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&args)); ASSERT_EQ(DISPLAY_ID, args.displayId); } TEST_F(MultiTouchInputMapperTest, Configure_AssignsDisplayUniqueId) { addConfigurationProperty("touch.deviceType", "touchScreen"); prepareAxes(POSITION); MultiTouchInputMapper& mapper = constructAndAddMapper(); mFakePolicy->addInputUniqueIdAssociation(DEVICE_LOCATION, VIRTUAL_DISPLAY_UNIQUE_ID); prepareDisplay(ui::ROTATION_0); prepareVirtualDisplay(ui::ROTATION_0); // Send a touch event processPosition(mapper, 100, 100); processSync(mapper); NotifyMotionArgs args; ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&args)); ASSERT_EQ(VIRTUAL_DISPLAY_ID, args.displayId); } TEST_F(MultiTouchInputMapperTest, Process_Pointer_ShouldHandleDisplayId) { prepareSecondaryDisplay(ViewportType::EXTERNAL); prepareDisplay(ui::ROTATION_0); prepareAxes(POSITION); MultiTouchInputMapper& mapper = constructAndAddMapper(); ASSERT_EQ(AINPUT_SOURCE_MOUSE, mapper.getSources()); NotifyMotionArgs motionArgs; processPosition(mapper, 100, 100); processSync(mapper); ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled( AllOf(WithMotionAction(AMOTION_EVENT_ACTION_DOWN), WithDisplayId(DISPLAY_ID), WithSource(AINPUT_SOURCE_MOUSE), WithToolType(ToolType::FINGER)))); } /** * Ensure that the readTime is set to the SYN_REPORT value when processing touch events. */ TEST_F(MultiTouchInputMapperTest, Process_SendsReadTime) { addConfigurationProperty("touch.deviceType", "touchScreen"); prepareAxes(POSITION); MultiTouchInputMapper& mapper = constructAndAddMapper(); prepareDisplay(ui::ROTATION_0); process(mapper, 10, /*readTime=*/11, EV_ABS, ABS_MT_TRACKING_ID, 1); process(mapper, 15, /*readTime=*/16, EV_ABS, ABS_MT_POSITION_X, 100); process(mapper, 20, /*readTime=*/21, EV_ABS, ABS_MT_POSITION_Y, 100); process(mapper, 25, /*readTime=*/26, EV_SYN, SYN_REPORT, 0); NotifyMotionArgs args; ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&args)); ASSERT_EQ(26, args.readTime); process(mapper, 30, /*readTime=*/31, EV_ABS, ABS_MT_POSITION_X, 110); process(mapper, 30, /*readTime=*/32, EV_ABS, ABS_MT_POSITION_Y, 220); process(mapper, 30, /*readTime=*/33, EV_SYN, SYN_REPORT, 0); ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&args)); ASSERT_EQ(33, args.readTime); } /** * When the viewport is not active (isActive=false), the touch mapper should be disabled and the * events should not be delivered to the listener. */ TEST_F(MultiTouchInputMapperTest, WhenViewportIsNotActive_TouchesAreDropped) { addConfigurationProperty("touch.deviceType", "touchScreen"); // Don't set touch.enableForInactiveViewport to verify the default behavior. DisplayViewport viewport = createViewport(DISPLAY_ID, DISPLAY_WIDTH, DISPLAY_HEIGHT, ui::ROTATION_0, /*isActive=*/false, UNIQUE_ID, NO_PORT, ViewportType::INTERNAL); mFakePolicy->addDisplayViewport(viewport); configureDevice(InputReaderConfiguration::Change::DISPLAY_INFO); prepareAxes(POSITION); MultiTouchInputMapper& mapper = constructAndAddMapper(); NotifyMotionArgs motionArgs; processPosition(mapper, 100, 100); processSync(mapper); mFakeListener->assertNotifyMotionWasNotCalled(); } /** * When the viewport is not active (isActive=false) and touch.enableForInactiveViewport is true, * the touch mapper can process the events and the events can be delivered to the listener. */ TEST_F(MultiTouchInputMapperTest, WhenViewportIsNotActive_TouchesAreProcessed) { addConfigurationProperty("touch.deviceType", "touchScreen"); addConfigurationProperty("touch.enableForInactiveViewport", "1"); DisplayViewport viewport = createViewport(DISPLAY_ID, DISPLAY_WIDTH, DISPLAY_HEIGHT, ui::ROTATION_0, /*isActive=*/false, UNIQUE_ID, NO_PORT, ViewportType::INTERNAL); mFakePolicy->addDisplayViewport(viewport); configureDevice(InputReaderConfiguration::Change::DISPLAY_INFO); prepareAxes(POSITION); MultiTouchInputMapper& mapper = constructAndAddMapper(); NotifyMotionArgs motionArgs; processPosition(mapper, 100, 100); processSync(mapper); ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs)); EXPECT_EQ(AMOTION_EVENT_ACTION_DOWN, motionArgs.action); } /** * When the viewport is deactivated (isActive transitions from true to false), * and touch.enableForInactiveViewport is false, touches prior to the transition * should be cancelled. */ TEST_F(MultiTouchInputMapperTest, Process_DeactivateViewport_AbortTouches) { addConfigurationProperty("touch.deviceType", "touchScreen"); addConfigurationProperty("touch.enableForInactiveViewport", "0"); DisplayViewport viewport = createViewport(DISPLAY_ID, DISPLAY_WIDTH, DISPLAY_HEIGHT, ui::ROTATION_0, /*isActive=*/true, UNIQUE_ID, NO_PORT, ViewportType::INTERNAL); mFakePolicy->addDisplayViewport(viewport); std::optional optionalDisplayViewport = mFakePolicy->getDisplayViewportByUniqueId(UNIQUE_ID); ASSERT_TRUE(optionalDisplayViewport.has_value()); DisplayViewport displayViewport = *optionalDisplayViewport; configureDevice(InputReaderConfiguration::Change::DISPLAY_INFO); prepareAxes(POSITION); MultiTouchInputMapper& mapper = constructAndAddMapper(); // Finger down int32_t x = 100, y = 100; processPosition(mapper, x, y); processSync(mapper); NotifyMotionArgs motionArgs; ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs)); EXPECT_EQ(AMOTION_EVENT_ACTION_DOWN, motionArgs.action); // Deactivate display viewport displayViewport.isActive = false; ASSERT_TRUE(mFakePolicy->updateViewport(displayViewport)); configureDevice(InputReaderConfiguration::Change::DISPLAY_INFO); // The ongoing touch should be canceled immediately ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs)); EXPECT_EQ(AMOTION_EVENT_ACTION_CANCEL, motionArgs.action); // Finger move is ignored x += 10, y += 10; processPosition(mapper, x, y); processSync(mapper); ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasNotCalled()); // Reactivate display viewport displayViewport.isActive = true; ASSERT_TRUE(mFakePolicy->updateViewport(displayViewport)); configureDevice(InputReaderConfiguration::Change::DISPLAY_INFO); // Finger move again starts new gesture x += 10, y += 10; processPosition(mapper, x, y); processSync(mapper); ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs)); EXPECT_EQ(AMOTION_EVENT_ACTION_DOWN, motionArgs.action); } /** * When the viewport is deactivated (isActive transitions from true to false), * and touch.enableForInactiveViewport is true, touches prior to the transition * should not be cancelled. */ TEST_F(MultiTouchInputMapperTest, Process_DeactivateViewport_TouchesNotAborted) { addConfigurationProperty("touch.deviceType", "touchScreen"); addConfigurationProperty("touch.enableForInactiveViewport", "1"); DisplayViewport displayViewport = createViewport(DISPLAY_ID, DISPLAY_WIDTH, DISPLAY_HEIGHT, ui::ROTATION_0, /*isActive=*/true, UNIQUE_ID, NO_PORT, ViewportType::INTERNAL); mFakePolicy->addDisplayViewport(displayViewport); configureDevice(InputReaderConfiguration::Change::DISPLAY_INFO); prepareAxes(POSITION); MultiTouchInputMapper& mapper = constructAndAddMapper(); // Finger down int32_t x = 100, y = 100; processPosition(mapper, x, y); processSync(mapper); ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled( WithMotionAction(AMOTION_EVENT_ACTION_DOWN))); // Deactivate display viewport displayViewport.isActive = false; ASSERT_TRUE(mFakePolicy->updateViewport(displayViewport)); configureDevice(InputReaderConfiguration::Change::DISPLAY_INFO); // The ongoing touch should not be canceled ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasNotCalled()); // Finger move is not ignored x += 10, y += 10; processPosition(mapper, x, y); processSync(mapper); ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled( WithMotionAction(AMOTION_EVENT_ACTION_MOVE))); // Reactivate display viewport displayViewport.isActive = true; ASSERT_TRUE(mFakePolicy->updateViewport(displayViewport)); configureDevice(InputReaderConfiguration::Change::DISPLAY_INFO); // Finger move continues and does not start new gesture x += 10, y += 10; processPosition(mapper, x, y); processSync(mapper); ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled( WithMotionAction(AMOTION_EVENT_ACTION_MOVE))); } TEST_F(MultiTouchInputMapperTest, VideoFrames_ReceivedByListener) { prepareAxes(POSITION); addConfigurationProperty("touch.deviceType", "touchScreen"); prepareDisplay(ui::ROTATION_0); MultiTouchInputMapper& mapper = constructAndAddMapper(); NotifyMotionArgs motionArgs; // Unrotated video frame TouchVideoFrame frame(3, 2, {1, 2, 3, 4, 5, 6}, {1, 2}); std::vector frames{frame}; mFakeEventHub->setVideoFrames({{EVENTHUB_ID, frames}}); processPosition(mapper, 100, 200); processSync(mapper); ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs)); ASSERT_EQ(frames, motionArgs.videoFrames); // Subsequent touch events should not have any videoframes // This is implemented separately in FakeEventHub, // but that should match the behaviour of TouchVideoDevice. processPosition(mapper, 200, 200); processSync(mapper); ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs)); ASSERT_EQ(std::vector(), motionArgs.videoFrames); } TEST_F(MultiTouchInputMapperTest, VideoFrames_AreNotRotated) { prepareAxes(POSITION); addConfigurationProperty("touch.deviceType", "touchScreen"); MultiTouchInputMapper& mapper = constructAndAddMapper(); // Unrotated video frame TouchVideoFrame frame(3, 2, {1, 2, 3, 4, 5, 6}, {1, 2}); NotifyMotionArgs motionArgs; // Test all 4 orientations for (ui::Rotation orientation : ftl::enum_range()) { SCOPED_TRACE(StringPrintf("Orientation %s", ftl::enum_string(orientation).c_str())); clearViewports(); prepareDisplay(orientation); std::vector frames{frame}; mFakeEventHub->setVideoFrames({{EVENTHUB_ID, frames}}); processPosition(mapper, 100, 200); processSync(mapper); ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs)); ASSERT_EQ(frames, motionArgs.videoFrames); } } TEST_F(MultiTouchInputMapperTest, VideoFrames_WhenNotOrientationAware_AreRotated) { prepareAxes(POSITION); addConfigurationProperty("touch.deviceType", "touchScreen"); // Since InputReader works in the un-rotated coordinate space, only devices that are not // orientation-aware are affected by display rotation. addConfigurationProperty("touch.orientationAware", "0"); MultiTouchInputMapper& mapper = constructAndAddMapper(); // Unrotated video frame TouchVideoFrame frame(3, 2, {1, 2, 3, 4, 5, 6}, {1, 2}); NotifyMotionArgs motionArgs; // Test all 4 orientations for (ui::Rotation orientation : ftl::enum_range()) { SCOPED_TRACE(StringPrintf("Orientation %s", ftl::enum_string(orientation).c_str())); clearViewports(); prepareDisplay(orientation); std::vector frames{frame}; mFakeEventHub->setVideoFrames({{EVENTHUB_ID, frames}}); processPosition(mapper, 100, 200); processSync(mapper); ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs)); // We expect the raw coordinates of the MotionEvent to be rotated in the inverse direction // compared to the display. This is so that when the window transform (which contains the // display rotation) is applied later by InputDispatcher, the coordinates end up in the // window's coordinate space. frames[0].rotate(getInverseRotation(orientation)); ASSERT_EQ(frames, motionArgs.videoFrames); // Release finger. processSync(mapper); ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs)); } } TEST_F(MultiTouchInputMapperTest, VideoFrames_MultipleFramesAreNotRotated) { prepareAxes(POSITION); addConfigurationProperty("touch.deviceType", "touchScreen"); MultiTouchInputMapper& mapper = constructAndAddMapper(); // Unrotated video frames. There's no rule that they must all have the same dimensions, // so mix these. TouchVideoFrame frame1(3, 2, {1, 2, 3, 4, 5, 6}, {1, 2}); TouchVideoFrame frame2(3, 3, {0, 1, 2, 3, 4, 5, 6, 7, 8}, {1, 3}); TouchVideoFrame frame3(2, 2, {10, 20, 10, 0}, {1, 4}); std::vector frames{frame1, frame2, frame3}; NotifyMotionArgs motionArgs; prepareDisplay(ui::ROTATION_90); mFakeEventHub->setVideoFrames({{EVENTHUB_ID, frames}}); processPosition(mapper, 100, 200); processSync(mapper); ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs)); ASSERT_EQ(frames, motionArgs.videoFrames); } TEST_F(MultiTouchInputMapperTest, VideoFrames_WhenNotOrientationAware_MultipleFramesAreRotated) { prepareAxes(POSITION); addConfigurationProperty("touch.deviceType", "touchScreen"); // Since InputReader works in the un-rotated coordinate space, only devices that are not // orientation-aware are affected by display rotation. addConfigurationProperty("touch.orientationAware", "0"); MultiTouchInputMapper& mapper = constructAndAddMapper(); // Unrotated video frames. There's no rule that they must all have the same dimensions, // so mix these. TouchVideoFrame frame1(3, 2, {1, 2, 3, 4, 5, 6}, {1, 2}); TouchVideoFrame frame2(3, 3, {0, 1, 2, 3, 4, 5, 6, 7, 8}, {1, 3}); TouchVideoFrame frame3(2, 2, {10, 20, 10, 0}, {1, 4}); std::vector frames{frame1, frame2, frame3}; NotifyMotionArgs motionArgs; prepareDisplay(ui::ROTATION_90); mFakeEventHub->setVideoFrames({{EVENTHUB_ID, frames}}); processPosition(mapper, 100, 200); processSync(mapper); ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs)); std::for_each(frames.begin(), frames.end(), [](TouchVideoFrame& frame) { // We expect the raw coordinates of the MotionEvent to be rotated in the inverse direction // compared to the display. This is so that when the window transform (which contains the // display rotation) is applied later by InputDispatcher, the coordinates end up in the // window's coordinate space. frame.rotate(getInverseRotation(ui::ROTATION_90)); }); ASSERT_EQ(frames, motionArgs.videoFrames); } /** * If we had defined port associations, but the viewport is not ready, the touch device would be * expected to be disabled, and it should be enabled after the viewport has found. */ TEST_F(MultiTouchInputMapperTest, Configure_EnabledForAssociatedDisplay) { constexpr uint8_t hdmi2 = 1; const std::string secondaryUniqueId = "uniqueId2"; constexpr ViewportType type = ViewportType::EXTERNAL; mFakePolicy->addInputPortAssociation(DEVICE_LOCATION, hdmi2); addConfigurationProperty("touch.deviceType", "touchScreen"); prepareAxes(POSITION); MultiTouchInputMapper& mapper = constructAndAddMapper(); ASSERT_EQ(mDevice->isEnabled(), false); // Add display on hdmi2, the device should be enabled and can receive touch event. prepareSecondaryDisplay(type, hdmi2); ASSERT_EQ(mDevice->isEnabled(), true); // Send a touch event. processPosition(mapper, 100, 100); processSync(mapper); NotifyMotionArgs args; ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&args)); ASSERT_EQ(SECONDARY_DISPLAY_ID, args.displayId); } TEST_F(MultiTouchInputMapperTest, Process_ShouldHandleSingleTouch) { addConfigurationProperty("touch.deviceType", "touchScreen"); prepareDisplay(ui::ROTATION_0); prepareAxes(POSITION | ID | SLOT | TOOL_TYPE); MultiTouchInputMapper& mapper = constructAndAddMapper(); NotifyMotionArgs motionArgs; constexpr int32_t x1 = 100, y1 = 200, x2 = 120, y2 = 220, x3 = 140, y3 = 240; // finger down processId(mapper, 1); processPosition(mapper, x1, y1); processSync(mapper); ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs)); ASSERT_EQ(AMOTION_EVENT_ACTION_DOWN, motionArgs.action); ASSERT_EQ(ToolType::FINGER, motionArgs.pointerProperties[0].toolType); // finger move processId(mapper, 1); processPosition(mapper, x2, y2); processSync(mapper); ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs)); ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action); ASSERT_EQ(ToolType::FINGER, motionArgs.pointerProperties[0].toolType); // finger up. processId(mapper, -1); processSync(mapper); ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs)); ASSERT_EQ(AMOTION_EVENT_ACTION_UP, motionArgs.action); ASSERT_EQ(ToolType::FINGER, motionArgs.pointerProperties[0].toolType); // new finger down processId(mapper, 1); processPosition(mapper, x3, y3); processSync(mapper); ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs)); ASSERT_EQ(AMOTION_EVENT_ACTION_DOWN, motionArgs.action); ASSERT_EQ(ToolType::FINGER, motionArgs.pointerProperties[0].toolType); } /** * Test single touch should be canceled when received the MT_TOOL_PALM event, and the following * MOVE and UP events should be ignored. */ TEST_F(MultiTouchInputMapperTest, Process_ShouldHandlePalmToolType_SinglePointer) { addConfigurationProperty("touch.deviceType", "touchScreen"); prepareDisplay(ui::ROTATION_0); prepareAxes(POSITION | ID | SLOT | TOOL_TYPE); MultiTouchInputMapper& mapper = constructAndAddMapper(); NotifyMotionArgs motionArgs; // default tool type is finger constexpr int32_t x1 = 100, y1 = 200, x2 = 120, y2 = 220, x3 = 140, y3 = 240; processId(mapper, FIRST_TRACKING_ID); processPosition(mapper, x1, y1); processSync(mapper); ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs)); ASSERT_EQ(AMOTION_EVENT_ACTION_DOWN, motionArgs.action); ASSERT_EQ(ToolType::FINGER, motionArgs.pointerProperties[0].toolType); // Tool changed to MT_TOOL_PALM expect sending the cancel event. processToolType(mapper, MT_TOOL_PALM); processSync(mapper); ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs)); ASSERT_EQ(AMOTION_EVENT_ACTION_CANCEL, motionArgs.action); // Ignore the following MOVE and UP events if had detect a palm event. processId(mapper, FIRST_TRACKING_ID); processPosition(mapper, x2, y2); processSync(mapper); ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasNotCalled()); // finger up. processId(mapper, INVALID_TRACKING_ID); processSync(mapper); ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasNotCalled()); // new finger down processId(mapper, FIRST_TRACKING_ID); processToolType(mapper, MT_TOOL_FINGER); processPosition(mapper, x3, y3); processSync(mapper); ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs)); ASSERT_EQ(AMOTION_EVENT_ACTION_DOWN, motionArgs.action); ASSERT_EQ(ToolType::FINGER, motionArgs.pointerProperties[0].toolType); } /** * Test multi-touch should sent POINTER_UP when received the MT_TOOL_PALM event from some finger, * and the rest active fingers could still be allowed to receive the events */ TEST_F(MultiTouchInputMapperTest, Process_ShouldHandlePalmToolType_TwoPointers) { addConfigurationProperty("touch.deviceType", "touchScreen"); prepareDisplay(ui::ROTATION_0); prepareAxes(POSITION | ID | SLOT | TOOL_TYPE); MultiTouchInputMapper& mapper = constructAndAddMapper(); NotifyMotionArgs motionArgs; // default tool type is finger constexpr int32_t x1 = 100, y1 = 200, x2 = 120, y2 = 220; processId(mapper, FIRST_TRACKING_ID); processPosition(mapper, x1, y1); processSync(mapper); ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs)); ASSERT_EQ(AMOTION_EVENT_ACTION_DOWN, motionArgs.action); ASSERT_EQ(ToolType::FINGER, motionArgs.pointerProperties[0].toolType); // Second finger down. processSlot(mapper, SECOND_SLOT); processId(mapper, SECOND_TRACKING_ID); processPosition(mapper, x2, y2); processSync(mapper); ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs)); ASSERT_EQ(ACTION_POINTER_1_DOWN, motionArgs.action); ASSERT_EQ(ToolType::FINGER, motionArgs.pointerProperties[1].toolType); // If the tool type of the first finger changes to MT_TOOL_PALM, // we expect to receive ACTION_POINTER_UP with cancel flag. processSlot(mapper, FIRST_SLOT); processId(mapper, FIRST_TRACKING_ID); processToolType(mapper, MT_TOOL_PALM); processSync(mapper); ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs)); ASSERT_EQ(ACTION_POINTER_0_UP, motionArgs.action); ASSERT_EQ(AMOTION_EVENT_FLAG_CANCELED, motionArgs.flags); // The following MOVE events of second finger should be processed. processSlot(mapper, SECOND_SLOT); processId(mapper, SECOND_TRACKING_ID); processPosition(mapper, x2 + 1, y2 + 1); processSync(mapper); ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs)); ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action); ASSERT_EQ(uint32_t(1), motionArgs.getPointerCount()); // First finger up. It used to be in palm mode, and we already generated ACTION_POINTER_UP for // it. Second finger receive move. processSlot(mapper, FIRST_SLOT); processId(mapper, INVALID_TRACKING_ID); processSync(mapper); ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs)); ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action); ASSERT_EQ(uint32_t(1), motionArgs.getPointerCount()); // Second finger keeps moving. processSlot(mapper, SECOND_SLOT); processId(mapper, SECOND_TRACKING_ID); processPosition(mapper, x2 + 2, y2 + 2); processSync(mapper); ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs)); ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action); ASSERT_EQ(uint32_t(1), motionArgs.getPointerCount()); // Second finger up. processId(mapper, INVALID_TRACKING_ID); processSync(mapper); ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs)); ASSERT_EQ(AMOTION_EVENT_ACTION_UP, motionArgs.action); ASSERT_NE(AMOTION_EVENT_FLAG_CANCELED, motionArgs.flags); } /** * Test multi-touch should sent POINTER_UP when received the MT_TOOL_PALM event, if only 1 finger * is active, it should send CANCEL after receiving the MT_TOOL_PALM event. */ TEST_F(MultiTouchInputMapperTest, Process_ShouldHandlePalmToolType_ShouldCancelWhenAllTouchIsPalm) { addConfigurationProperty("touch.deviceType", "touchScreen"); prepareDisplay(ui::ROTATION_0); prepareAxes(POSITION | ID | SLOT | TOOL_TYPE); MultiTouchInputMapper& mapper = constructAndAddMapper(); NotifyMotionArgs motionArgs; constexpr int32_t x1 = 100, y1 = 200, x2 = 120, y2 = 220, x3 = 140, y3 = 240; // First finger down. processId(mapper, FIRST_TRACKING_ID); processPosition(mapper, x1, y1); processSync(mapper); ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs)); ASSERT_EQ(AMOTION_EVENT_ACTION_DOWN, motionArgs.action); ASSERT_EQ(ToolType::FINGER, motionArgs.pointerProperties[0].toolType); // Second finger down. processSlot(mapper, SECOND_SLOT); processId(mapper, SECOND_TRACKING_ID); processPosition(mapper, x2, y2); processSync(mapper); ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs)); ASSERT_EQ(ACTION_POINTER_1_DOWN, motionArgs.action); ASSERT_EQ(ToolType::FINGER, motionArgs.pointerProperties[0].toolType); // If the tool type of the first finger changes to MT_TOOL_PALM, // we expect to receive ACTION_POINTER_UP with cancel flag. processSlot(mapper, FIRST_SLOT); processId(mapper, FIRST_TRACKING_ID); processToolType(mapper, MT_TOOL_PALM); processSync(mapper); ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs)); ASSERT_EQ(ACTION_POINTER_0_UP, motionArgs.action); ASSERT_EQ(AMOTION_EVENT_FLAG_CANCELED, motionArgs.flags); // Second finger keeps moving. processSlot(mapper, SECOND_SLOT); processId(mapper, SECOND_TRACKING_ID); processPosition(mapper, x2 + 1, y2 + 1); processSync(mapper); ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs)); ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action); // second finger becomes palm, receive cancel due to only 1 finger is active. processId(mapper, SECOND_TRACKING_ID); processToolType(mapper, MT_TOOL_PALM); processSync(mapper); ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs)); ASSERT_EQ(AMOTION_EVENT_ACTION_CANCEL, motionArgs.action); // third finger down. processSlot(mapper, THIRD_SLOT); processId(mapper, THIRD_TRACKING_ID); processToolType(mapper, MT_TOOL_FINGER); processPosition(mapper, x3, y3); processSync(mapper); ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs)); ASSERT_EQ(AMOTION_EVENT_ACTION_DOWN, motionArgs.action); ASSERT_EQ(ToolType::FINGER, motionArgs.pointerProperties[0].toolType); ASSERT_EQ(uint32_t(1), motionArgs.getPointerCount()); // third finger move processId(mapper, THIRD_TRACKING_ID); processPosition(mapper, x3 + 1, y3 + 1); processSync(mapper); ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs)); ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action); // first finger up, third finger receive move. processSlot(mapper, FIRST_SLOT); processId(mapper, INVALID_TRACKING_ID); processSync(mapper); ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs)); ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action); ASSERT_EQ(uint32_t(1), motionArgs.getPointerCount()); // second finger up, third finger receive move. processSlot(mapper, SECOND_SLOT); processId(mapper, INVALID_TRACKING_ID); processSync(mapper); ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs)); ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action); ASSERT_EQ(uint32_t(1), motionArgs.getPointerCount()); // third finger up. processSlot(mapper, THIRD_SLOT); processId(mapper, INVALID_TRACKING_ID); processSync(mapper); ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs)); ASSERT_EQ(AMOTION_EVENT_ACTION_UP, motionArgs.action); ASSERT_NE(AMOTION_EVENT_FLAG_CANCELED, motionArgs.flags); } /** * Test multi-touch should sent POINTER_UP when received the MT_TOOL_PALM event from some finger, * and the active finger could still be allowed to receive the events */ TEST_F(MultiTouchInputMapperTest, Process_ShouldHandlePalmToolType_KeepFirstPointer) { addConfigurationProperty("touch.deviceType", "touchScreen"); prepareDisplay(ui::ROTATION_0); prepareAxes(POSITION | ID | SLOT | TOOL_TYPE); MultiTouchInputMapper& mapper = constructAndAddMapper(); NotifyMotionArgs motionArgs; // default tool type is finger constexpr int32_t x1 = 100, y1 = 200, x2 = 120, y2 = 220; processId(mapper, FIRST_TRACKING_ID); processPosition(mapper, x1, y1); processSync(mapper); ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs)); ASSERT_EQ(AMOTION_EVENT_ACTION_DOWN, motionArgs.action); ASSERT_EQ(ToolType::FINGER, motionArgs.pointerProperties[0].toolType); // Second finger down. processSlot(mapper, SECOND_SLOT); processId(mapper, SECOND_TRACKING_ID); processPosition(mapper, x2, y2); processSync(mapper); ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs)); ASSERT_EQ(ACTION_POINTER_1_DOWN, motionArgs.action); ASSERT_EQ(ToolType::FINGER, motionArgs.pointerProperties[0].toolType); // If the tool type of the second finger changes to MT_TOOL_PALM, // we expect to receive ACTION_POINTER_UP with cancel flag. processId(mapper, SECOND_TRACKING_ID); processToolType(mapper, MT_TOOL_PALM); processSync(mapper); ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs)); ASSERT_EQ(ACTION_POINTER_1_UP, motionArgs.action); ASSERT_EQ(AMOTION_EVENT_FLAG_CANCELED, motionArgs.flags); // The following MOVE event should be processed. processSlot(mapper, FIRST_SLOT); processId(mapper, FIRST_TRACKING_ID); processPosition(mapper, x1 + 1, y1 + 1); processSync(mapper); ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs)); ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action); ASSERT_EQ(uint32_t(1), motionArgs.getPointerCount()); // second finger up. processSlot(mapper, SECOND_SLOT); processId(mapper, INVALID_TRACKING_ID); processSync(mapper); ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs)); ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action); // first finger keep moving processSlot(mapper, FIRST_SLOT); processId(mapper, FIRST_TRACKING_ID); processPosition(mapper, x1 + 2, y1 + 2); processSync(mapper); ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs)); ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action); // first finger up. processId(mapper, INVALID_TRACKING_ID); processSync(mapper); ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs)); ASSERT_EQ(AMOTION_EVENT_ACTION_UP, motionArgs.action); ASSERT_NE(AMOTION_EVENT_FLAG_CANCELED, motionArgs.flags); } /** * Test multi-touch should sent ACTION_POINTER_UP/ACTION_UP when received the INVALID_TRACKING_ID, * to prevent the driver side may send unexpected data after set tracking id as INVALID_TRACKING_ID * cause slot be valid again. */ TEST_F(MultiTouchInputMapperTest, Process_MultiTouch_WithInvalidTrackingId) { addConfigurationProperty("touch.deviceType", "touchScreen"); prepareDisplay(ui::ROTATION_0); prepareAxes(POSITION | ID | SLOT | PRESSURE); MultiTouchInputMapper& mapper = constructAndAddMapper(); NotifyMotionArgs motionArgs; constexpr int32_t x1 = 100, y1 = 200, x2 = 0, y2 = 0; // First finger down. processId(mapper, FIRST_TRACKING_ID); processPosition(mapper, x1, y1); processPressure(mapper, RAW_PRESSURE_MAX); processSync(mapper); ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs)); ASSERT_EQ(AMOTION_EVENT_ACTION_DOWN, motionArgs.action); ASSERT_EQ(uint32_t(1), motionArgs.getPointerCount()); // First finger move. processId(mapper, FIRST_TRACKING_ID); processPosition(mapper, x1 + 1, y1 + 1); processPressure(mapper, RAW_PRESSURE_MAX); processSync(mapper); ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs)); ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action); ASSERT_EQ(uint32_t(1), motionArgs.getPointerCount()); // Second finger down. processSlot(mapper, SECOND_SLOT); processId(mapper, SECOND_TRACKING_ID); processPosition(mapper, x2, y2); processPressure(mapper, RAW_PRESSURE_MAX); processSync(mapper); ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs)); ASSERT_EQ(ACTION_POINTER_1_DOWN, motionArgs.action); ASSERT_EQ(uint32_t(2), motionArgs.getPointerCount()); // second finger up with some unexpected data. processSlot(mapper, SECOND_SLOT); processId(mapper, INVALID_TRACKING_ID); processPosition(mapper, x2, y2); processSync(mapper); ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs)); ASSERT_EQ(ACTION_POINTER_1_UP, motionArgs.action); ASSERT_EQ(uint32_t(2), motionArgs.getPointerCount()); // first finger up with some unexpected data. processSlot(mapper, FIRST_SLOT); processId(mapper, INVALID_TRACKING_ID); processPosition(mapper, x2, y2); processPressure(mapper, RAW_PRESSURE_MAX); processSync(mapper); ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs)); ASSERT_EQ(AMOTION_EVENT_ACTION_UP, motionArgs.action); ASSERT_EQ(uint32_t(1), motionArgs.getPointerCount()); } TEST_F(MultiTouchInputMapperTest, Reset_RepopulatesMultiTouchState) { addConfigurationProperty("touch.deviceType", "touchScreen"); prepareDisplay(ui::ROTATION_0); prepareAxes(POSITION | ID | SLOT | PRESSURE); MultiTouchInputMapper& mapper = constructAndAddMapper(); // First finger down. constexpr int32_t x1 = 100, y1 = 200, x2 = 300, y2 = 400; processId(mapper, FIRST_TRACKING_ID); processPosition(mapper, x1, y1); processPressure(mapper, RAW_PRESSURE_MAX); processSync(mapper); ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled( WithMotionAction(AMOTION_EVENT_ACTION_DOWN))); // Second finger down. processSlot(mapper, SECOND_SLOT); processId(mapper, SECOND_TRACKING_ID); processPosition(mapper, x2, y2); processPressure(mapper, RAW_PRESSURE_MAX); processSync(mapper); ASSERT_NO_FATAL_FAILURE( mFakeListener->assertNotifyMotionWasCalled(WithMotionAction(ACTION_POINTER_1_DOWN))); // Set MT Slot state to be repopulated for the required slots std::vector mtSlotValues(RAW_SLOT_MAX + 1, -1); mtSlotValues[0] = FIRST_TRACKING_ID; mtSlotValues[1] = SECOND_TRACKING_ID; mFakeEventHub->setMtSlotValues(EVENTHUB_ID, ABS_MT_TRACKING_ID, mtSlotValues); mtSlotValues[0] = x1; mtSlotValues[1] = x2; mFakeEventHub->setMtSlotValues(EVENTHUB_ID, ABS_MT_POSITION_X, mtSlotValues); mtSlotValues[0] = y1; mtSlotValues[1] = y2; mFakeEventHub->setMtSlotValues(EVENTHUB_ID, ABS_MT_POSITION_Y, mtSlotValues); mtSlotValues[0] = RAW_PRESSURE_MAX; mtSlotValues[1] = RAW_PRESSURE_MAX; mFakeEventHub->setMtSlotValues(EVENTHUB_ID, ABS_MT_PRESSURE, mtSlotValues); // Reset the mapper. When the mapper is reset, we expect the current multi-touch state to be // repopulated. Resetting should cancel the ongoing gesture. resetMapper(mapper, ARBITRARY_TIME); ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled( WithMotionAction(AMOTION_EVENT_ACTION_CANCEL))); // Send a sync to simulate an empty touch frame where nothing changes. The mapper should use // the existing touch state to generate a down event. processPosition(mapper, 301, 302); processSync(mapper); ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled( AllOf(WithMotionAction(AMOTION_EVENT_ACTION_DOWN), WithPressure(1.f)))); ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled( AllOf(WithMotionAction(ACTION_POINTER_1_DOWN), WithPressure(1.f)))); ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasNotCalled()); } TEST_F(MultiTouchInputMapperTest, Reset_PreservesLastTouchState_NoPointersDown) { addConfigurationProperty("touch.deviceType", "touchScreen"); prepareDisplay(ui::ROTATION_0); prepareAxes(POSITION | ID | SLOT | PRESSURE); MultiTouchInputMapper& mapper = constructAndAddMapper(); // First finger touches down and releases. processId(mapper, FIRST_TRACKING_ID); processPosition(mapper, 100, 200); processPressure(mapper, RAW_PRESSURE_MAX); processSync(mapper); ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled( WithMotionAction(AMOTION_EVENT_ACTION_DOWN))); processId(mapper, INVALID_TRACKING_ID); processSync(mapper); ASSERT_NO_FATAL_FAILURE( mFakeListener->assertNotifyMotionWasCalled(WithMotionAction(AMOTION_EVENT_ACTION_UP))); // Reset the mapper. When the mapper is reset, we expect it to restore the latest // raw state where no pointers are down. resetMapper(mapper, ARBITRARY_TIME); ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasNotCalled()); // Send an empty sync frame. Since there are no pointers, no events are generated. processSync(mapper); ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasNotCalled()); } TEST_F(MultiTouchInputMapperTest, StylusSourceIsAddedDynamicallyFromToolType) { addConfigurationProperty("touch.deviceType", "touchScreen"); prepareDisplay(ui::ROTATION_0); prepareAxes(POSITION | ID | SLOT | PRESSURE | TOOL_TYPE); MultiTouchInputMapper& mapper = constructAndAddMapper(); // Even if the device supports reporting the ABS_MT_TOOL_TYPE axis, which could give it the // ability to report MT_TOOL_PEN, we do not report the device as coming from a stylus source. // Due to limitations in the evdev protocol, we cannot say for certain that a device is capable // of reporting stylus events just because it supports ABS_MT_TOOL_TYPE. ASSERT_EQ(AINPUT_SOURCE_TOUCHSCREEN, mapper.getSources()); // However, if the device ever ends up reporting an event with MT_TOOL_PEN, it should be // reported with the stylus source. processId(mapper, FIRST_TRACKING_ID); processToolType(mapper, MT_TOOL_PEN); processPosition(mapper, 100, 200); processPressure(mapper, RAW_PRESSURE_MAX); processSync(mapper); ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled( AllOf(WithMotionAction(AMOTION_EVENT_ACTION_DOWN), WithSource(AINPUT_SOURCE_TOUCHSCREEN | AINPUT_SOURCE_STYLUS), WithToolType(ToolType::STYLUS)))); // Now that we know the device supports styluses, ensure that the device is re-configured with // the stylus source. ASSERT_EQ(AINPUT_SOURCE_TOUCHSCREEN | AINPUT_SOURCE_STYLUS, mapper.getSources()); { const auto& devices = mReader->getInputDevices(); auto deviceInfo = std::find_if(devices.begin(), devices.end(), [](const InputDeviceInfo& info) { return info.getId() == DEVICE_ID; }); LOG_ALWAYS_FATAL_IF(deviceInfo == devices.end(), "Cannot find InputDevice"); ASSERT_EQ(AINPUT_SOURCE_TOUCHSCREEN | AINPUT_SOURCE_STYLUS, deviceInfo->getSources()); } // Ensure the device was not reset to prevent interruptions of any ongoing gestures. ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyDeviceResetWasNotCalled()); processId(mapper, INVALID_TRACKING_ID); processSync(mapper); ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled( AllOf(WithMotionAction(AMOTION_EVENT_ACTION_UP), WithSource(AINPUT_SOURCE_TOUCHSCREEN | AINPUT_SOURCE_STYLUS), WithToolType(ToolType::STYLUS)))); } // --- BluetoothMultiTouchInputMapperTest --- class BluetoothMultiTouchInputMapperTest : public MultiTouchInputMapperTest { protected: void SetUp() override { InputMapperTest::SetUp(DEVICE_CLASSES | InputDeviceClass::EXTERNAL, BUS_BLUETOOTH); } }; TEST_F(BluetoothMultiTouchInputMapperTest, TimestampSmoothening) { addConfigurationProperty("touch.deviceType", "touchScreen"); prepareDisplay(ui::ROTATION_0); prepareAxes(POSITION | ID | SLOT | PRESSURE); MultiTouchInputMapper& mapper = constructAndAddMapper(); nsecs_t kernelEventTime = ARBITRARY_TIME; nsecs_t expectedEventTime = ARBITRARY_TIME; // Touch down. processId(mapper, FIRST_TRACKING_ID); processPosition(mapper, 100, 200); processPressure(mapper, RAW_PRESSURE_MAX); processSync(mapper, ARBITRARY_TIME); ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled( AllOf(WithMotionAction(AMOTION_EVENT_ACTION_DOWN), WithEventTime(ARBITRARY_TIME)))); // Process several events that come in quick succession, according to their timestamps. for (int i = 0; i < 3; i++) { constexpr static nsecs_t delta = ms2ns(1); static_assert(delta < MIN_BLUETOOTH_TIMESTAMP_DELTA); kernelEventTime += delta; expectedEventTime += MIN_BLUETOOTH_TIMESTAMP_DELTA; processPosition(mapper, 101 + i, 201 + i); processSync(mapper, kernelEventTime); ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled( AllOf(WithMotionAction(AMOTION_EVENT_ACTION_MOVE), WithEventTime(expectedEventTime)))); } // Release the touch. processId(mapper, INVALID_TRACKING_ID); processPressure(mapper, RAW_PRESSURE_MIN); processSync(mapper, ARBITRARY_TIME + ms2ns(50)); ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled( AllOf(WithMotionAction(AMOTION_EVENT_ACTION_UP), WithEventTime(ARBITRARY_TIME + ms2ns(50))))); } // --- PeripheralControllerTest --- class PeripheralControllerTest : public testing::Test { protected: static const char* DEVICE_NAME; static const char* DEVICE_LOCATION; static const int32_t DEVICE_ID; static const int32_t DEVICE_GENERATION; static const int32_t DEVICE_CONTROLLER_NUMBER; static const ftl::Flags DEVICE_CLASSES; static const RawDeviceId EVENTHUB_ID; std::shared_ptr mFakeEventHub; sp mFakePolicy; std::unique_ptr mFakeListener; std::unique_ptr mReader; std::shared_ptr mDevice; virtual void SetUp(ftl::Flags classes) { mFakeEventHub = std::make_unique(); mFakePolicy = sp::make(); mFakeListener = std::make_unique(); mReader = std::make_unique(mFakeEventHub, mFakePolicy, *mFakeListener); mDevice = newDevice(DEVICE_ID, DEVICE_NAME, DEVICE_LOCATION, EVENTHUB_ID, classes); } void SetUp() override { SetUp(DEVICE_CLASSES); } void TearDown() override { mFakeListener.reset(); mFakePolicy.clear(); } std::shared_ptr newDevice(int32_t deviceId, const std::string& name, const std::string& location, int32_t eventHubId, ftl::Flags classes) { InputDeviceIdentifier identifier; identifier.name = name; identifier.location = location; std::shared_ptr device = std::make_shared(mReader->getContext(), deviceId, DEVICE_GENERATION, identifier); mReader->pushNextDevice(device); mFakeEventHub->addDevice(eventHubId, name, classes); mReader->loopOnce(); return device; } template T& addControllerAndConfigure(Args... args) { T& controller = mDevice->addController(EVENTHUB_ID, args...); return controller; } }; const char* PeripheralControllerTest::DEVICE_NAME = "device"; const char* PeripheralControllerTest::DEVICE_LOCATION = "BLUETOOTH"; const int32_t PeripheralControllerTest::DEVICE_ID = END_RESERVED_ID + 1000; const int32_t PeripheralControllerTest::DEVICE_GENERATION = 2; const int32_t PeripheralControllerTest::DEVICE_CONTROLLER_NUMBER = 0; const ftl::Flags PeripheralControllerTest::DEVICE_CLASSES = ftl::Flags(0); // not needed for current tests const RawDeviceId PeripheralControllerTest::EVENTHUB_ID = 1; // --- BatteryControllerTest --- class BatteryControllerTest : public PeripheralControllerTest { protected: void SetUp() override { PeripheralControllerTest::SetUp(DEVICE_CLASSES | InputDeviceClass::BATTERY); } }; TEST_F(BatteryControllerTest, GetBatteryCapacity) { PeripheralController& controller = addControllerAndConfigure(); ASSERT_TRUE(controller.getBatteryCapacity(FakeEventHub::DEFAULT_BATTERY)); ASSERT_EQ(controller.getBatteryCapacity(FakeEventHub::DEFAULT_BATTERY).value_or(-1), FakeEventHub::BATTERY_CAPACITY); } TEST_F(BatteryControllerTest, GetBatteryStatus) { PeripheralController& controller = addControllerAndConfigure(); ASSERT_TRUE(controller.getBatteryStatus(FakeEventHub::DEFAULT_BATTERY)); ASSERT_EQ(controller.getBatteryStatus(FakeEventHub::DEFAULT_BATTERY).value_or(-1), FakeEventHub::BATTERY_STATUS); } // --- LightControllerTest --- class LightControllerTest : public PeripheralControllerTest { protected: void SetUp() override { PeripheralControllerTest::SetUp(DEVICE_CLASSES | InputDeviceClass::LIGHT); } }; TEST_F(LightControllerTest, MonoLight) { RawLightInfo infoMono = {.id = 1, .name = "mono_light", .maxBrightness = 255, .flags = InputLightClass::BRIGHTNESS, .path = ""}; mFakeEventHub->addRawLightInfo(infoMono.id, std::move(infoMono)); PeripheralController& controller = addControllerAndConfigure(); InputDeviceInfo info; controller.populateDeviceInfo(&info); std::vector lights = info.getLights(); ASSERT_EQ(1U, lights.size()); ASSERT_EQ(InputDeviceLightType::INPUT, lights[0].type); ASSERT_TRUE(lights[0].capabilityFlags.test(InputDeviceLightCapability::BRIGHTNESS)); ASSERT_TRUE(controller.setLightColor(lights[0].id, LIGHT_BRIGHTNESS)); ASSERT_EQ(controller.getLightColor(lights[0].id).value_or(-1), LIGHT_BRIGHTNESS); } TEST_F(LightControllerTest, MonoKeyboardMuteLight) { RawLightInfo infoMono = {.id = 1, .name = "mono_keyboard_mute", .maxBrightness = 255, .flags = InputLightClass::BRIGHTNESS | InputLightClass::KEYBOARD_MIC_MUTE, .path = ""}; mFakeEventHub->addRawLightInfo(infoMono.id, std::move(infoMono)); PeripheralController& controller = addControllerAndConfigure(); std::list unused = mDevice->configure(ARBITRARY_TIME, mFakePolicy->getReaderConfiguration(), /*changes=*/{}); InputDeviceInfo info; controller.populateDeviceInfo(&info); std::vector lights = info.getLights(); ASSERT_EQ(1U, lights.size()); ASSERT_EQ(InputDeviceLightType::KEYBOARD_MIC_MUTE, lights[0].type); ASSERT_EQ(0U, lights[0].preferredBrightnessLevels.size()); } TEST_F(LightControllerTest, MonoKeyboardBacklight) { RawLightInfo infoMono = {.id = 1, .name = "mono_keyboard_backlight", .maxBrightness = 255, .flags = InputLightClass::BRIGHTNESS | InputLightClass::KEYBOARD_BACKLIGHT, .path = ""}; mFakeEventHub->addRawLightInfo(infoMono.id, std::move(infoMono)); PeripheralController& controller = addControllerAndConfigure(); InputDeviceInfo info; controller.populateDeviceInfo(&info); std::vector lights = info.getLights(); ASSERT_EQ(1U, lights.size()); ASSERT_EQ(InputDeviceLightType::KEYBOARD_BACKLIGHT, lights[0].type); ASSERT_TRUE(lights[0].capabilityFlags.test(InputDeviceLightCapability::BRIGHTNESS)); ASSERT_TRUE(controller.setLightColor(lights[0].id, LIGHT_BRIGHTNESS)); ASSERT_EQ(controller.getLightColor(lights[0].id).value_or(-1), LIGHT_BRIGHTNESS); } TEST_F(LightControllerTest, Ignore_MonoLight_WithPreferredBacklightLevels) { RawLightInfo infoMono = {.id = 1, .name = "mono_light", .maxBrightness = 255, .flags = InputLightClass::BRIGHTNESS, .path = ""}; mFakeEventHub->addRawLightInfo(infoMono.id, std::move(infoMono)); mFakeEventHub->addConfigurationProperty(EVENTHUB_ID, "keyboard.backlight.brightnessLevels", "0,100,200"); PeripheralController& controller = addControllerAndConfigure(); std::list unused = mDevice->configure(ARBITRARY_TIME, mFakePolicy->getReaderConfiguration(), /*changes=*/{}); InputDeviceInfo info; controller.populateDeviceInfo(&info); std::vector lights = info.getLights(); ASSERT_EQ(1U, lights.size()); ASSERT_EQ(0U, lights[0].preferredBrightnessLevels.size()); } TEST_F(LightControllerTest, KeyboardBacklight_WithNoPreferredBacklightLevels) { RawLightInfo infoMono = {.id = 1, .name = "mono_keyboard_backlight", .maxBrightness = 255, .flags = InputLightClass::BRIGHTNESS | InputLightClass::KEYBOARD_BACKLIGHT, .path = ""}; mFakeEventHub->addRawLightInfo(infoMono.id, std::move(infoMono)); PeripheralController& controller = addControllerAndConfigure(); std::list unused = mDevice->configure(ARBITRARY_TIME, mFakePolicy->getReaderConfiguration(), /*changes=*/{}); InputDeviceInfo info; controller.populateDeviceInfo(&info); std::vector lights = info.getLights(); ASSERT_EQ(1U, lights.size()); ASSERT_EQ(0U, lights[0].preferredBrightnessLevels.size()); } TEST_F(LightControllerTest, KeyboardBacklight_WithPreferredBacklightLevels) { RawLightInfo infoMono = {.id = 1, .name = "mono_keyboard_backlight", .maxBrightness = 255, .flags = InputLightClass::BRIGHTNESS | InputLightClass::KEYBOARD_BACKLIGHT, .path = ""}; mFakeEventHub->addRawLightInfo(infoMono.id, std::move(infoMono)); mFakeEventHub->addConfigurationProperty(EVENTHUB_ID, "keyboard.backlight.brightnessLevels", "0,100,200"); PeripheralController& controller = addControllerAndConfigure(); std::list unused = mDevice->configure(ARBITRARY_TIME, mFakePolicy->getReaderConfiguration(), /*changes=*/{}); InputDeviceInfo info; controller.populateDeviceInfo(&info); std::vector lights = info.getLights(); ASSERT_EQ(1U, lights.size()); ASSERT_EQ(3U, lights[0].preferredBrightnessLevels.size()); std::set::iterator it = lights[0].preferredBrightnessLevels.begin(); ASSERT_EQ(BrightnessLevel(0), *it); std::advance(it, 1); ASSERT_EQ(BrightnessLevel(100), *it); std::advance(it, 1); ASSERT_EQ(BrightnessLevel(200), *it); } TEST_F(LightControllerTest, KeyboardBacklight_WithWrongPreferredBacklightLevels) { RawLightInfo infoMono = {.id = 1, .name = "mono_keyboard_backlight", .maxBrightness = 255, .flags = InputLightClass::BRIGHTNESS | InputLightClass::KEYBOARD_BACKLIGHT, .path = ""}; mFakeEventHub->addRawLightInfo(infoMono.id, std::move(infoMono)); mFakeEventHub->addConfigurationProperty(EVENTHUB_ID, "keyboard.backlight.brightnessLevels", "0,100,200,300,400,500"); PeripheralController& controller = addControllerAndConfigure(); std::list unused = mDevice->configure(ARBITRARY_TIME, mFakePolicy->getReaderConfiguration(), /*changes=*/{}); InputDeviceInfo info; controller.populateDeviceInfo(&info); std::vector lights = info.getLights(); ASSERT_EQ(1U, lights.size()); ASSERT_EQ(0U, lights[0].preferredBrightnessLevels.size()); } TEST_F(LightControllerTest, RGBLight) { RawLightInfo infoRed = {.id = 1, .name = "red", .maxBrightness = 255, .flags = InputLightClass::BRIGHTNESS | InputLightClass::RED, .path = ""}; RawLightInfo infoGreen = {.id = 2, .name = "green", .maxBrightness = 255, .flags = InputLightClass::BRIGHTNESS | InputLightClass::GREEN, .path = ""}; RawLightInfo infoBlue = {.id = 3, .name = "blue", .maxBrightness = 255, .flags = InputLightClass::BRIGHTNESS | InputLightClass::BLUE, .path = ""}; mFakeEventHub->addRawLightInfo(infoRed.id, std::move(infoRed)); mFakeEventHub->addRawLightInfo(infoGreen.id, std::move(infoGreen)); mFakeEventHub->addRawLightInfo(infoBlue.id, std::move(infoBlue)); PeripheralController& controller = addControllerAndConfigure(); InputDeviceInfo info; controller.populateDeviceInfo(&info); std::vector lights = info.getLights(); ASSERT_EQ(1U, lights.size()); ASSERT_EQ(InputDeviceLightType::INPUT, lights[0].type); ASSERT_TRUE(lights[0].capabilityFlags.test(InputDeviceLightCapability::BRIGHTNESS)); ASSERT_TRUE(lights[0].capabilityFlags.test(InputDeviceLightCapability::RGB)); ASSERT_TRUE(controller.setLightColor(lights[0].id, LIGHT_COLOR)); ASSERT_EQ(controller.getLightColor(lights[0].id).value_or(-1), LIGHT_COLOR); } TEST_F(LightControllerTest, CorrectRGBKeyboardBacklight) { RawLightInfo infoRed = {.id = 1, .name = "red_keyboard_backlight", .maxBrightness = 255, .flags = InputLightClass::BRIGHTNESS | InputLightClass::RED | InputLightClass::KEYBOARD_BACKLIGHT, .path = ""}; RawLightInfo infoGreen = {.id = 2, .name = "green_keyboard_backlight", .maxBrightness = 255, .flags = InputLightClass::BRIGHTNESS | InputLightClass::GREEN | InputLightClass::KEYBOARD_BACKLIGHT, .path = ""}; RawLightInfo infoBlue = {.id = 3, .name = "blue_keyboard_backlight", .maxBrightness = 255, .flags = InputLightClass::BRIGHTNESS | InputLightClass::BLUE | InputLightClass::KEYBOARD_BACKLIGHT, .path = ""}; mFakeEventHub->addRawLightInfo(infoRed.id, std::move(infoRed)); mFakeEventHub->addRawLightInfo(infoGreen.id, std::move(infoGreen)); mFakeEventHub->addRawLightInfo(infoBlue.id, std::move(infoBlue)); PeripheralController& controller = addControllerAndConfigure(); InputDeviceInfo info; controller.populateDeviceInfo(&info); std::vector lights = info.getLights(); ASSERT_EQ(1U, lights.size()); ASSERT_EQ(InputDeviceLightType::KEYBOARD_BACKLIGHT, lights[0].type); ASSERT_TRUE(lights[0].capabilityFlags.test(InputDeviceLightCapability::BRIGHTNESS)); ASSERT_TRUE(lights[0].capabilityFlags.test(InputDeviceLightCapability::RGB)); ASSERT_TRUE(controller.setLightColor(lights[0].id, LIGHT_COLOR)); ASSERT_EQ(controller.getLightColor(lights[0].id).value_or(-1), LIGHT_COLOR); } TEST_F(LightControllerTest, IncorrectRGBKeyboardBacklight) { RawLightInfo infoRed = {.id = 1, .name = "red", .maxBrightness = 255, .flags = InputLightClass::BRIGHTNESS | InputLightClass::RED, .path = ""}; RawLightInfo infoGreen = {.id = 2, .name = "green", .maxBrightness = 255, .flags = InputLightClass::BRIGHTNESS | InputLightClass::GREEN, .path = ""}; RawLightInfo infoBlue = {.id = 3, .name = "blue", .maxBrightness = 255, .flags = InputLightClass::BRIGHTNESS | InputLightClass::BLUE, .path = ""}; RawLightInfo infoGlobal = {.id = 3, .name = "global_keyboard_backlight", .maxBrightness = 255, .flags = InputLightClass::BRIGHTNESS | InputLightClass::GLOBAL | InputLightClass::KEYBOARD_BACKLIGHT, .path = ""}; mFakeEventHub->addRawLightInfo(infoRed.id, std::move(infoRed)); mFakeEventHub->addRawLightInfo(infoGreen.id, std::move(infoGreen)); mFakeEventHub->addRawLightInfo(infoBlue.id, std::move(infoBlue)); mFakeEventHub->addRawLightInfo(infoBlue.id, std::move(infoGlobal)); PeripheralController& controller = addControllerAndConfigure(); InputDeviceInfo info; controller.populateDeviceInfo(&info); std::vector lights = info.getLights(); ASSERT_EQ(1U, lights.size()); ASSERT_EQ(InputDeviceLightType::INPUT, lights[0].type); ASSERT_TRUE(lights[0].capabilityFlags.test(InputDeviceLightCapability::BRIGHTNESS)); ASSERT_TRUE(lights[0].capabilityFlags.test(InputDeviceLightCapability::RGB)); ASSERT_TRUE(controller.setLightColor(lights[0].id, LIGHT_COLOR)); ASSERT_EQ(controller.getLightColor(lights[0].id).value_or(-1), LIGHT_COLOR); } TEST_F(LightControllerTest, MultiColorRGBLight) { RawLightInfo infoColor = {.id = 1, .name = "multi_color", .maxBrightness = 255, .flags = InputLightClass::BRIGHTNESS | InputLightClass::MULTI_INTENSITY | InputLightClass::MULTI_INDEX, .path = ""}; mFakeEventHub->addRawLightInfo(infoColor.id, std::move(infoColor)); PeripheralController& controller = addControllerAndConfigure(); InputDeviceInfo info; controller.populateDeviceInfo(&info); std::vector lights = info.getLights(); ASSERT_EQ(1U, lights.size()); ASSERT_EQ(InputDeviceLightType::INPUT, lights[0].type); ASSERT_TRUE(lights[0].capabilityFlags.test(InputDeviceLightCapability::BRIGHTNESS)); ASSERT_TRUE(lights[0].capabilityFlags.test(InputDeviceLightCapability::RGB)); ASSERT_TRUE(controller.setLightColor(lights[0].id, LIGHT_COLOR)); ASSERT_EQ(controller.getLightColor(lights[0].id).value_or(-1), LIGHT_COLOR); } TEST_F(LightControllerTest, MultiColorRGBKeyboardBacklight) { RawLightInfo infoColor = {.id = 1, .name = "multi_color_keyboard_backlight", .maxBrightness = 255, .flags = InputLightClass::BRIGHTNESS | InputLightClass::MULTI_INTENSITY | InputLightClass::MULTI_INDEX | InputLightClass::KEYBOARD_BACKLIGHT, .path = ""}; mFakeEventHub->addRawLightInfo(infoColor.id, std::move(infoColor)); PeripheralController& controller = addControllerAndConfigure(); InputDeviceInfo info; controller.populateDeviceInfo(&info); std::vector lights = info.getLights(); ASSERT_EQ(1U, lights.size()); ASSERT_EQ(InputDeviceLightType::KEYBOARD_BACKLIGHT, lights[0].type); ASSERT_TRUE(lights[0].capabilityFlags.test(InputDeviceLightCapability::BRIGHTNESS)); ASSERT_TRUE(lights[0].capabilityFlags.test(InputDeviceLightCapability::RGB)); ASSERT_TRUE(controller.setLightColor(lights[0].id, LIGHT_COLOR)); ASSERT_EQ(controller.getLightColor(lights[0].id).value_or(-1), LIGHT_COLOR); } TEST_F(LightControllerTest, SonyPlayerIdLight) { RawLightInfo info1 = {.id = 1, .name = "sony1", .maxBrightness = 255, .flags = InputLightClass::BRIGHTNESS, .path = ""}; RawLightInfo info2 = {.id = 2, .name = "sony2", .maxBrightness = 255, .flags = InputLightClass::BRIGHTNESS, .path = ""}; RawLightInfo info3 = {.id = 3, .name = "sony3", .maxBrightness = 255, .flags = InputLightClass::BRIGHTNESS, .path = ""}; RawLightInfo info4 = {.id = 4, .name = "sony4", .maxBrightness = 255, .flags = InputLightClass::BRIGHTNESS, .path = ""}; mFakeEventHub->addRawLightInfo(info1.id, std::move(info1)); mFakeEventHub->addRawLightInfo(info2.id, std::move(info2)); mFakeEventHub->addRawLightInfo(info3.id, std::move(info3)); mFakeEventHub->addRawLightInfo(info4.id, std::move(info4)); PeripheralController& controller = addControllerAndConfigure(); InputDeviceInfo info; controller.populateDeviceInfo(&info); std::vector lights = info.getLights(); ASSERT_EQ(1U, lights.size()); ASSERT_STREQ("sony", lights[0].name.c_str()); ASSERT_EQ(InputDeviceLightType::PLAYER_ID, lights[0].type); ASSERT_FALSE(lights[0].capabilityFlags.test(InputDeviceLightCapability::BRIGHTNESS)); ASSERT_FALSE(lights[0].capabilityFlags.test(InputDeviceLightCapability::RGB)); ASSERT_FALSE(controller.setLightColor(lights[0].id, LIGHT_COLOR)); ASSERT_TRUE(controller.setLightPlayerId(lights[0].id, LIGHT_PLAYER_ID)); ASSERT_EQ(controller.getLightPlayerId(lights[0].id).value_or(-1), LIGHT_PLAYER_ID); ASSERT_STREQ("sony", lights[0].name.c_str()); } TEST_F(LightControllerTest, PlayerIdLight) { RawLightInfo info1 = {.id = 1, .name = "player-1", .maxBrightness = 255, .flags = InputLightClass::BRIGHTNESS, .path = ""}; RawLightInfo info2 = {.id = 2, .name = "player-2", .maxBrightness = 255, .flags = InputLightClass::BRIGHTNESS, .path = ""}; RawLightInfo info3 = {.id = 3, .name = "player-3", .maxBrightness = 255, .flags = InputLightClass::BRIGHTNESS, .path = ""}; RawLightInfo info4 = {.id = 4, .name = "player-4", .maxBrightness = 255, .flags = InputLightClass::BRIGHTNESS, .path = ""}; mFakeEventHub->addRawLightInfo(info1.id, std::move(info1)); mFakeEventHub->addRawLightInfo(info2.id, std::move(info2)); mFakeEventHub->addRawLightInfo(info3.id, std::move(info3)); mFakeEventHub->addRawLightInfo(info4.id, std::move(info4)); PeripheralController& controller = addControllerAndConfigure(); InputDeviceInfo info; controller.populateDeviceInfo(&info); std::vector lights = info.getLights(); ASSERT_EQ(1U, lights.size()); ASSERT_STREQ("player", lights[0].name.c_str()); ASSERT_EQ(InputDeviceLightType::PLAYER_ID, lights[0].type); ASSERT_FALSE(lights[0].capabilityFlags.test(InputDeviceLightCapability::BRIGHTNESS)); ASSERT_FALSE(lights[0].capabilityFlags.test(InputDeviceLightCapability::RGB)); ASSERT_FALSE(controller.setLightColor(lights[0].id, LIGHT_COLOR)); ASSERT_TRUE(controller.setLightPlayerId(lights[0].id, LIGHT_PLAYER_ID)); ASSERT_EQ(controller.getLightPlayerId(lights[0].id).value_or(-1), LIGHT_PLAYER_ID); } } // namespace android