| /* | |
| * 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 <attestation/HmacKeyManager.h> | |
| #include <gtest/gtest.h> | |
| #include <input/InputConsumer.h> | |
| #include <input/InputTransport.h> | |
| using android::base::Result; | |
| namespace android { | |
| namespace { | |
| static constexpr float EPSILON = MotionEvent::ROUNDING_PRECISION; | |
| static constexpr int32_t POINTER_1_DOWN = | |
| AMOTION_EVENT_ACTION_POINTER_DOWN | (1 << AMOTION_EVENT_ACTION_POINTER_INDEX_SHIFT); | |
| static constexpr int32_t POINTER_2_DOWN = | |
| AMOTION_EVENT_ACTION_POINTER_DOWN | (2 << AMOTION_EVENT_ACTION_POINTER_INDEX_SHIFT); | |
| struct Pointer { | |
| int32_t id; | |
| float x; | |
| float y; | |
| bool isResampled = false; | |
| }; | |
| // A collection of arguments to be sent as publishMotionEvent(). The saved members of this struct | |
| // allow to check the expectations against the event acquired from the InputReceiver. To help | |
| // simplify expectation checking it carries members not present in MotionEvent, like |rawXScale|. | |
| struct PublishMotionArgs { | |
| const int32_t action; | |
| const nsecs_t downTime; | |
| const uint32_t seq; | |
| const int32_t eventId; | |
| const int32_t deviceId = 1; | |
| const uint32_t source = AINPUT_SOURCE_TOUCHSCREEN; | |
| const ui::LogicalDisplayId displayId = ui::LogicalDisplayId::DEFAULT; | |
| const int32_t actionButton = 0; | |
| const int32_t edgeFlags = AMOTION_EVENT_EDGE_FLAG_TOP; | |
| const int32_t metaState = AMETA_ALT_LEFT_ON | AMETA_ALT_ON; | |
| const int32_t buttonState = AMOTION_EVENT_BUTTON_PRIMARY; | |
| const MotionClassification classification = MotionClassification::AMBIGUOUS_GESTURE; | |
| const float xScale = 2; | |
| const float yScale = 3; | |
| const float xOffset = -10; | |
| const float yOffset = -20; | |
| const float rawXScale = 4; | |
| const float rawYScale = -5; | |
| const float rawXOffset = -11; | |
| const float rawYOffset = 42; | |
| const float xPrecision = 0.25; | |
| const float yPrecision = 0.5; | |
| const float xCursorPosition = 1.3; | |
| const float yCursorPosition = 50.6; | |
| std::array<uint8_t, 32> hmac; | |
| int32_t flags; | |
| ui::Transform transform; | |
| ui::Transform rawTransform; | |
| const nsecs_t eventTime; | |
| size_t pointerCount; | |
| std::vector<PointerProperties> pointerProperties; | |
| std::vector<PointerCoords> pointerCoords; | |
| PublishMotionArgs(int32_t action, nsecs_t downTime, const std::vector<Pointer>& pointers, | |
| const uint32_t seq); | |
| }; | |
| PublishMotionArgs::PublishMotionArgs(int32_t inAction, nsecs_t inDownTime, | |
| const std::vector<Pointer>& pointers, const uint32_t inSeq) | |
| : action(inAction), | |
| downTime(inDownTime), | |
| seq(inSeq), | |
| eventId(InputEvent::nextId()), | |
| eventTime(systemTime(SYSTEM_TIME_MONOTONIC)) { | |
| hmac = {0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, | |
| 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31}; | |
| flags = AMOTION_EVENT_FLAG_WINDOW_IS_OBSCURED | | |
| AMOTION_EVENT_PRIVATE_FLAG_SUPPORTS_ORIENTATION | | |
| AMOTION_EVENT_PRIVATE_FLAG_SUPPORTS_DIRECTIONAL_ORIENTATION; | |
| if (action == AMOTION_EVENT_ACTION_CANCEL) { | |
| flags |= AMOTION_EVENT_FLAG_CANCELED; | |
| } | |
| pointerCount = pointers.size(); | |
| for (size_t i = 0; i < pointerCount; i++) { | |
| pointerProperties.push_back({}); | |
| pointerProperties[i].clear(); | |
| pointerProperties[i].id = pointers[i].id; | |
| pointerProperties[i].toolType = ToolType::FINGER; | |
| pointerCoords.push_back({}); | |
| pointerCoords[i].clear(); | |
| pointerCoords[i].isResampled = pointers[i].isResampled; | |
| pointerCoords[i].setAxisValue(AMOTION_EVENT_AXIS_X, pointers[i].x); | |
| pointerCoords[i].setAxisValue(AMOTION_EVENT_AXIS_Y, pointers[i].y); | |
| pointerCoords[i].setAxisValue(AMOTION_EVENT_AXIS_PRESSURE, 0.5 * i); | |
| pointerCoords[i].setAxisValue(AMOTION_EVENT_AXIS_SIZE, 0.7 * i); | |
| pointerCoords[i].setAxisValue(AMOTION_EVENT_AXIS_TOUCH_MAJOR, 1.5 * i); | |
| pointerCoords[i].setAxisValue(AMOTION_EVENT_AXIS_TOUCH_MINOR, 1.7 * i); | |
| pointerCoords[i].setAxisValue(AMOTION_EVENT_AXIS_TOOL_MAJOR, 2.5 * i); | |
| pointerCoords[i].setAxisValue(AMOTION_EVENT_AXIS_TOOL_MAJOR, 2.7 * i); | |
| pointerCoords[i].setAxisValue(AMOTION_EVENT_AXIS_ORIENTATION, 3.5 * i); | |
| } | |
| transform.set({xScale, 0, xOffset, 0, yScale, yOffset, 0, 0, 1}); | |
| rawTransform.set({rawXScale, 0, rawXOffset, 0, rawYScale, rawYOffset, 0, 0, 1}); | |
| } | |
| // Checks expectations against |motionEvent| acquired from an InputConsumer. Floating point | |
| // comparisons limit precision to EPSILON. | |
| void verifyArgsEqualToEvent(const PublishMotionArgs& args, const MotionEvent& motionEvent) { | |
| EXPECT_EQ(args.eventId, motionEvent.getId()); | |
| EXPECT_EQ(args.deviceId, motionEvent.getDeviceId()); | |
| EXPECT_EQ(args.source, motionEvent.getSource()); | |
| EXPECT_EQ(args.displayId, motionEvent.getDisplayId()); | |
| EXPECT_EQ(args.hmac, motionEvent.getHmac()); | |
| EXPECT_EQ(args.action, motionEvent.getAction()); | |
| EXPECT_EQ(args.downTime, motionEvent.getDownTime()); | |
| EXPECT_EQ(args.flags, motionEvent.getFlags()); | |
| EXPECT_EQ(args.edgeFlags, motionEvent.getEdgeFlags()); | |
| EXPECT_EQ(args.metaState, motionEvent.getMetaState()); | |
| EXPECT_EQ(args.buttonState, motionEvent.getButtonState()); | |
| EXPECT_EQ(args.classification, motionEvent.getClassification()); | |
| EXPECT_EQ(args.transform, motionEvent.getTransform()); | |
| EXPECT_NEAR((-args.rawXOffset / args.rawXScale) * args.xScale + args.xOffset, | |
| motionEvent.getRawXOffset(), EPSILON); | |
| EXPECT_NEAR((-args.rawYOffset / args.rawYScale) * args.yScale + args.yOffset, | |
| motionEvent.getRawYOffset(), EPSILON); | |
| EXPECT_EQ(args.xPrecision, motionEvent.getXPrecision()); | |
| EXPECT_EQ(args.yPrecision, motionEvent.getYPrecision()); | |
| EXPECT_NEAR(args.xCursorPosition, motionEvent.getRawXCursorPosition(), EPSILON); | |
| EXPECT_NEAR(args.yCursorPosition, motionEvent.getRawYCursorPosition(), EPSILON); | |
| EXPECT_NEAR(args.xCursorPosition * args.xScale + args.xOffset, motionEvent.getXCursorPosition(), | |
| EPSILON); | |
| EXPECT_NEAR(args.yCursorPosition * args.yScale + args.yOffset, motionEvent.getYCursorPosition(), | |
| EPSILON); | |
| EXPECT_EQ(args.rawTransform, motionEvent.getRawTransform()); | |
| EXPECT_EQ(args.eventTime, motionEvent.getEventTime()); | |
| EXPECT_EQ(args.pointerCount, motionEvent.getPointerCount()); | |
| EXPECT_EQ(0U, motionEvent.getHistorySize()); | |
| for (size_t i = 0; i < args.pointerCount; i++) { | |
| SCOPED_TRACE(i); | |
| EXPECT_EQ(args.pointerProperties[i].id, motionEvent.getPointerId(i)); | |
| EXPECT_EQ(args.pointerProperties[i].toolType, motionEvent.getToolType(i)); | |
| const auto& pc = args.pointerCoords[i]; | |
| EXPECT_EQ(pc, motionEvent.getSamplePointerCoords()[i]); | |
| EXPECT_NEAR(pc.getX() * args.rawXScale + args.rawXOffset, motionEvent.getRawX(i), EPSILON); | |
| EXPECT_NEAR(pc.getY() * args.rawYScale + args.rawYOffset, motionEvent.getRawY(i), EPSILON); | |
| EXPECT_NEAR(pc.getX() * args.xScale + args.xOffset, motionEvent.getX(i), EPSILON); | |
| EXPECT_NEAR(pc.getY() * args.yScale + args.yOffset, motionEvent.getY(i), EPSILON); | |
| EXPECT_EQ(pc.getAxisValue(AMOTION_EVENT_AXIS_PRESSURE), motionEvent.getPressure(i)); | |
| EXPECT_EQ(pc.getAxisValue(AMOTION_EVENT_AXIS_SIZE), motionEvent.getSize(i)); | |
| EXPECT_EQ(pc.getAxisValue(AMOTION_EVENT_AXIS_TOUCH_MAJOR), motionEvent.getTouchMajor(i)); | |
| EXPECT_EQ(pc.getAxisValue(AMOTION_EVENT_AXIS_TOUCH_MINOR), motionEvent.getTouchMinor(i)); | |
| EXPECT_EQ(pc.getAxisValue(AMOTION_EVENT_AXIS_TOOL_MAJOR), motionEvent.getToolMajor(i)); | |
| EXPECT_EQ(pc.getAxisValue(AMOTION_EVENT_AXIS_TOOL_MINOR), motionEvent.getToolMinor(i)); | |
| // Calculate the orientation after scaling, keeping in mind that an orientation of 0 is | |
| // "up", and the positive y direction is "down". | |
| const float unscaledOrientation = pc.getAxisValue(AMOTION_EVENT_AXIS_ORIENTATION); | |
| const float x = sinf(unscaledOrientation) * args.xScale; | |
| const float y = -cosf(unscaledOrientation) * args.yScale; | |
| EXPECT_EQ(atan2f(x, -y), motionEvent.getOrientation(i)); | |
| } | |
| } | |
| void publishMotionEvent(InputPublisher& publisher, const PublishMotionArgs& a) { | |
| status_t status = | |
| publisher.publishMotionEvent(a.seq, a.eventId, a.deviceId, a.source, a.displayId, | |
| a.hmac, a.action, a.actionButton, a.flags, a.edgeFlags, | |
| a.metaState, a.buttonState, a.classification, a.transform, | |
| a.xPrecision, a.yPrecision, a.xCursorPosition, | |
| a.yCursorPosition, a.rawTransform, a.downTime, a.eventTime, | |
| a.pointerCount, a.pointerProperties.data(), | |
| a.pointerCoords.data()); | |
| ASSERT_EQ(OK, status) << "publisher publishMotionEvent should return OK"; | |
| } | |
| void sendAndVerifyFinishedSignal(InputConsumer& consumer, InputPublisher& publisher, uint32_t seq, | |
| nsecs_t publishTime) { | |
| status_t status = consumer.sendFinishedSignal(seq, false); | |
| ASSERT_EQ(OK, status) << "consumer sendFinishedSignal should return OK"; | |
| Result<InputPublisher::ConsumerResponse> result = publisher.receiveConsumerResponse(); | |
| ASSERT_TRUE(result.ok()) << "receiveConsumerResponse should return OK"; | |
| ASSERT_TRUE(std::holds_alternative<InputPublisher::Finished>(*result)); | |
| const InputPublisher::Finished& finish = std::get<InputPublisher::Finished>(*result); | |
| ASSERT_EQ(seq, finish.seq) | |
| << "receiveConsumerResponse should have returned the original sequence number"; | |
| ASSERT_FALSE(finish.handled) | |
| << "receiveConsumerResponse should have set handled to consumer's reply"; | |
| ASSERT_GE(finish.consumeTime, publishTime) | |
| << "finished signal's consume time should be greater than publish time"; | |
| } | |
| void waitUntilInputAvailable(const InputConsumer& inputConsumer) { | |
| bool hasInput; | |
| do { | |
| // The probablyHasInput() can return false positive under rare circumstances uncontrollable | |
| // by the tests. Re-request the availability in this case. Returning |false| for a long | |
| // time is not intended, and would cause a test timeout. | |
| hasInput = inputConsumer.probablyHasInput(); | |
| } while (!hasInput); | |
| } | |
| } // namespace | |
| class InputPublisherAndConsumerTest : public testing::Test { | |
| protected: | |
| std::unique_ptr<InputPublisher> mPublisher; | |
| std::unique_ptr<InputConsumer> mConsumer; | |
| PreallocatedInputEventFactory mEventFactory; | |
| void SetUp() override { | |
| std::unique_ptr<InputChannel> serverChannel, clientChannel; | |
| status_t result = InputChannel::openInputChannelPair("channel name", | |
| serverChannel, clientChannel); | |
| ASSERT_EQ(OK, result); | |
| mPublisher = std::make_unique<InputPublisher>(std::move(serverChannel)); | |
| mConsumer = std::make_unique<InputConsumer>(std::move(clientChannel)); | |
| } | |
| void publishAndConsumeKeyEvent(); | |
| void publishAndConsumeMotionStream(); | |
| void publishAndConsumeMotionDown(nsecs_t downTime); | |
| void publishAndConsumeBatchedMotionMove(nsecs_t downTime); | |
| void publishAndConsumeFocusEvent(); | |
| void publishAndConsumeCaptureEvent(); | |
| void publishAndConsumeDragEvent(); | |
| void publishAndConsumeTouchModeEvent(); | |
| void publishAndConsumeMotionEvent(int32_t action, nsecs_t downTime, | |
| const std::vector<Pointer>& pointers); | |
| private: | |
| // The sequence number to use when publishing the next event | |
| uint32_t mSeq = 1; | |
| }; | |
| TEST_F(InputPublisherAndConsumerTest, GetChannel_ReturnsTheChannel) { | |
| ASSERT_EQ(mPublisher->getChannel().getConnectionToken(), | |
| mConsumer->getChannel()->getConnectionToken()); | |
| } | |
| void InputPublisherAndConsumerTest::publishAndConsumeKeyEvent() { | |
| status_t status; | |
| const uint32_t seq = mSeq++; | |
| int32_t eventId = InputEvent::nextId(); | |
| constexpr int32_t deviceId = 1; | |
| constexpr uint32_t source = AINPUT_SOURCE_KEYBOARD; | |
| constexpr ui::LogicalDisplayId displayId = ui::LogicalDisplayId::DEFAULT; | |
| constexpr std::array<uint8_t, 32> hmac = {31, 30, 29, 28, 27, 26, 25, 24, 23, 22, 21, | |
| 20, 19, 18, 17, 16, 15, 14, 13, 12, 11, 10, | |
| 9, 8, 7, 6, 5, 4, 3, 2, 1, 0}; | |
| constexpr int32_t action = AKEY_EVENT_ACTION_DOWN; | |
| constexpr int32_t flags = AKEY_EVENT_FLAG_FROM_SYSTEM; | |
| constexpr int32_t keyCode = AKEYCODE_ENTER; | |
| constexpr int32_t scanCode = 13; | |
| constexpr int32_t metaState = AMETA_ALT_LEFT_ON | AMETA_ALT_ON; | |
| constexpr int32_t repeatCount = 1; | |
| constexpr nsecs_t downTime = 3; | |
| constexpr nsecs_t eventTime = 4; | |
| const nsecs_t publishTime = systemTime(SYSTEM_TIME_MONOTONIC); | |
| status = mPublisher->publishKeyEvent(seq, eventId, deviceId, source, displayId, hmac, action, | |
| flags, keyCode, scanCode, metaState, repeatCount, downTime, | |
| eventTime); | |
| ASSERT_EQ(OK, status) | |
| << "publisher publishKeyEvent should return OK"; | |
| waitUntilInputAvailable(*mConsumer); | |
| uint32_t consumeSeq; | |
| InputEvent* event; | |
| status = mConsumer->consume(&mEventFactory, /*consumeBatches=*/true, -1, &consumeSeq, &event); | |
| ASSERT_EQ(OK, status) | |
| << "consumer consume should return OK"; | |
| EXPECT_FALSE(mConsumer->probablyHasInput()) | |
| << "no events should be waiting after being consumed"; | |
| ASSERT_TRUE(event != nullptr) | |
| << "consumer should have returned non-NULL event"; | |
| ASSERT_EQ(InputEventType::KEY, event->getType()) << "consumer should have returned a key event"; | |
| KeyEvent* keyEvent = static_cast<KeyEvent*>(event); | |
| EXPECT_EQ(seq, consumeSeq); | |
| EXPECT_EQ(eventId, keyEvent->getId()); | |
| EXPECT_EQ(deviceId, keyEvent->getDeviceId()); | |
| EXPECT_EQ(source, keyEvent->getSource()); | |
| EXPECT_EQ(displayId, keyEvent->getDisplayId()); | |
| EXPECT_EQ(hmac, keyEvent->getHmac()); | |
| EXPECT_EQ(action, keyEvent->getAction()); | |
| EXPECT_EQ(flags, keyEvent->getFlags()); | |
| EXPECT_EQ(keyCode, keyEvent->getKeyCode()); | |
| EXPECT_EQ(scanCode, keyEvent->getScanCode()); | |
| EXPECT_EQ(metaState, keyEvent->getMetaState()); | |
| EXPECT_EQ(repeatCount, keyEvent->getRepeatCount()); | |
| EXPECT_EQ(downTime, keyEvent->getDownTime()); | |
| EXPECT_EQ(eventTime, keyEvent->getEventTime()); | |
| status = mConsumer->sendFinishedSignal(seq, true); | |
| ASSERT_EQ(OK, status) | |
| << "consumer sendFinishedSignal should return OK"; | |
| Result<InputPublisher::ConsumerResponse> result = mPublisher->receiveConsumerResponse(); | |
| ASSERT_TRUE(result.ok()) << "receiveConsumerResponse should return OK"; | |
| ASSERT_TRUE(std::holds_alternative<InputPublisher::Finished>(*result)); | |
| const InputPublisher::Finished& finish = std::get<InputPublisher::Finished>(*result); | |
| ASSERT_EQ(seq, finish.seq) | |
| << "receiveConsumerResponse should have returned the original sequence number"; | |
| ASSERT_TRUE(finish.handled) | |
| << "receiveConsumerResponse should have set handled to consumer's reply"; | |
| ASSERT_GE(finish.consumeTime, publishTime) | |
| << "finished signal's consume time should be greater than publish time"; | |
| } | |
| void InputPublisherAndConsumerTest::publishAndConsumeMotionStream() { | |
| const nsecs_t downTime = systemTime(SYSTEM_TIME_MONOTONIC); | |
| publishAndConsumeMotionEvent(AMOTION_EVENT_ACTION_DOWN, downTime, | |
| {Pointer{.id = 0, .x = 20, .y = 30}}); | |
| publishAndConsumeMotionEvent(POINTER_1_DOWN, downTime, | |
| {Pointer{.id = 0, .x = 20, .y = 30}, | |
| Pointer{.id = 1, .x = 200, .y = 300}}); | |
| publishAndConsumeMotionEvent(POINTER_2_DOWN, downTime, | |
| {Pointer{.id = 0, .x = 20, .y = 30}, | |
| Pointer{.id = 1, .x = 200, .y = 300}, | |
| Pointer{.id = 2, .x = 300, .y = 400}}); | |
| // Provide a consistent input stream - cancel the gesture that was started above | |
| publishAndConsumeMotionEvent(AMOTION_EVENT_ACTION_CANCEL, downTime, | |
| {Pointer{.id = 0, .x = 20, .y = 30}, | |
| Pointer{.id = 1, .x = 200, .y = 300}, | |
| Pointer{.id = 2, .x = 300, .y = 400}}); | |
| } | |
| void InputPublisherAndConsumerTest::publishAndConsumeMotionDown(nsecs_t downTime) { | |
| publishAndConsumeMotionEvent(AMOTION_EVENT_ACTION_DOWN, downTime, | |
| {Pointer{.id = 0, .x = 20, .y = 30}}); | |
| } | |
| void InputPublisherAndConsumerTest::publishAndConsumeBatchedMotionMove(nsecs_t downTime) { | |
| uint32_t seq = mSeq++; | |
| const std::vector<Pointer> pointers = {Pointer{.id = 0, .x = 20, .y = 30}}; | |
| PublishMotionArgs args(AMOTION_EVENT_ACTION_MOVE, downTime, pointers, seq); | |
| const nsecs_t publishTime = systemTime(SYSTEM_TIME_MONOTONIC); | |
| publishMotionEvent(*mPublisher, args); | |
| // Consume leaving a batch behind. | |
| uint32_t consumeSeq; | |
| InputEvent* event; | |
| status_t status = mConsumer->consume(&mEventFactory, | |
| /*consumeBatches=*/false, -1, &consumeSeq, &event); | |
| ASSERT_EQ(WOULD_BLOCK, status) | |
| << "consumer consume should return WOULD_BLOCK when a new batch is started"; | |
| ASSERT_TRUE(mConsumer->hasPendingBatch()) << "consume should have created a batch"; | |
| EXPECT_TRUE(mConsumer->probablyHasInput()) | |
| << "should deterministically have input because there is a batch"; | |
| sendAndVerifyFinishedSignal(*mConsumer, *mPublisher, seq, publishTime); | |
| } | |
| void InputPublisherAndConsumerTest::publishAndConsumeMotionEvent( | |
| int32_t action, nsecs_t downTime, const std::vector<Pointer>& pointers) { | |
| uint32_t seq = mSeq++; | |
| PublishMotionArgs args(action, downTime, pointers, seq); | |
| nsecs_t publishTime = systemTime(SYSTEM_TIME_MONOTONIC); | |
| publishMotionEvent(*mPublisher, args); | |
| uint32_t consumeSeq; | |
| InputEvent* event; | |
| status_t status = | |
| mConsumer->consume(&mEventFactory, /*consumeBatches=*/true, -1, &consumeSeq, &event); | |
| ASSERT_EQ(OK, status) << "consumer consume should return OK"; | |
| ASSERT_TRUE(event != nullptr) | |
| << "consumer should have returned non-NULL event"; | |
| ASSERT_EQ(InputEventType::MOTION, event->getType()) | |
| << "consumer should have returned a motion event"; | |
| EXPECT_EQ(seq, consumeSeq); | |
| verifyArgsEqualToEvent(args, static_cast<const MotionEvent&>(*event)); | |
| sendAndVerifyFinishedSignal(*mConsumer, *mPublisher, seq, publishTime); | |
| } | |
| void InputPublisherAndConsumerTest::publishAndConsumeFocusEvent() { | |
| status_t status; | |
| constexpr uint32_t seq = 15; | |
| int32_t eventId = InputEvent::nextId(); | |
| constexpr bool hasFocus = true; | |
| const nsecs_t publishTime = systemTime(SYSTEM_TIME_MONOTONIC); | |
| status = mPublisher->publishFocusEvent(seq, eventId, hasFocus); | |
| ASSERT_EQ(OK, status) << "publisher publishFocusEvent should return OK"; | |
| uint32_t consumeSeq; | |
| InputEvent* event; | |
| status = mConsumer->consume(&mEventFactory, /*consumeBatches=*/true, -1, &consumeSeq, &event); | |
| ASSERT_EQ(OK, status) << "consumer consume should return OK"; | |
| ASSERT_TRUE(event != nullptr) << "consumer should have returned non-NULL event"; | |
| ASSERT_EQ(InputEventType::FOCUS, event->getType()) | |
| << "consumer should have returned a focus event"; | |
| FocusEvent* focusEvent = static_cast<FocusEvent*>(event); | |
| EXPECT_EQ(seq, consumeSeq); | |
| EXPECT_EQ(eventId, focusEvent->getId()); | |
| EXPECT_EQ(hasFocus, focusEvent->getHasFocus()); | |
| status = mConsumer->sendFinishedSignal(seq, true); | |
| ASSERT_EQ(OK, status) << "consumer sendFinishedSignal should return OK"; | |
| Result<InputPublisher::ConsumerResponse> result = mPublisher->receiveConsumerResponse(); | |
| ASSERT_TRUE(result.ok()) << "receiveConsumerResponse should return OK"; | |
| ASSERT_TRUE(std::holds_alternative<InputPublisher::Finished>(*result)); | |
| const InputPublisher::Finished& finish = std::get<InputPublisher::Finished>(*result); | |
| ASSERT_EQ(seq, finish.seq) | |
| << "receiveConsumerResponse should have returned the original sequence number"; | |
| ASSERT_TRUE(finish.handled) | |
| << "receiveConsumerResponse should have set handled to consumer's reply"; | |
| ASSERT_GE(finish.consumeTime, publishTime) | |
| << "finished signal's consume time should be greater than publish time"; | |
| } | |
| void InputPublisherAndConsumerTest::publishAndConsumeCaptureEvent() { | |
| status_t status; | |
| constexpr uint32_t seq = 42; | |
| int32_t eventId = InputEvent::nextId(); | |
| constexpr bool captureEnabled = true; | |
| const nsecs_t publishTime = systemTime(SYSTEM_TIME_MONOTONIC); | |
| status = mPublisher->publishCaptureEvent(seq, eventId, captureEnabled); | |
| ASSERT_EQ(OK, status) << "publisher publishCaptureEvent should return OK"; | |
| uint32_t consumeSeq; | |
| InputEvent* event; | |
| status = mConsumer->consume(&mEventFactory, /*consumeBatches=*/true, -1, &consumeSeq, &event); | |
| ASSERT_EQ(OK, status) << "consumer consume should return OK"; | |
| ASSERT_TRUE(event != nullptr) << "consumer should have returned non-NULL event"; | |
| ASSERT_EQ(InputEventType::CAPTURE, event->getType()) | |
| << "consumer should have returned a capture event"; | |
| const CaptureEvent* captureEvent = static_cast<CaptureEvent*>(event); | |
| EXPECT_EQ(seq, consumeSeq); | |
| EXPECT_EQ(eventId, captureEvent->getId()); | |
| EXPECT_EQ(captureEnabled, captureEvent->getPointerCaptureEnabled()); | |
| status = mConsumer->sendFinishedSignal(seq, true); | |
| ASSERT_EQ(OK, status) << "consumer sendFinishedSignal should return OK"; | |
| Result<InputPublisher::ConsumerResponse> result = mPublisher->receiveConsumerResponse(); | |
| ASSERT_TRUE(result.ok()) << "receiveConsumerResponse should return OK"; | |
| ASSERT_TRUE(std::holds_alternative<InputPublisher::Finished>(*result)); | |
| const InputPublisher::Finished& finish = std::get<InputPublisher::Finished>(*result); | |
| ASSERT_EQ(seq, finish.seq) | |
| << "receiveConsumerResponse should have returned the original sequence number"; | |
| ASSERT_TRUE(finish.handled) | |
| << "receiveConsumerResponse should have set handled to consumer's reply"; | |
| ASSERT_GE(finish.consumeTime, publishTime) | |
| << "finished signal's consume time should be greater than publish time"; | |
| } | |
| void InputPublisherAndConsumerTest::publishAndConsumeDragEvent() { | |
| status_t status; | |
| constexpr uint32_t seq = 15; | |
| int32_t eventId = InputEvent::nextId(); | |
| constexpr bool isExiting = false; | |
| constexpr float x = 10; | |
| constexpr float y = 15; | |
| const nsecs_t publishTime = systemTime(SYSTEM_TIME_MONOTONIC); | |
| status = mPublisher->publishDragEvent(seq, eventId, x, y, isExiting); | |
| ASSERT_EQ(OK, status) << "publisher publishDragEvent should return OK"; | |
| uint32_t consumeSeq; | |
| InputEvent* event; | |
| status = mConsumer->consume(&mEventFactory, /*consumeBatches=*/true, -1, &consumeSeq, &event); | |
| ASSERT_EQ(OK, status) << "consumer consume should return OK"; | |
| ASSERT_TRUE(event != nullptr) << "consumer should have returned non-NULL event"; | |
| ASSERT_EQ(InputEventType::DRAG, event->getType()) | |
| << "consumer should have returned a drag event"; | |
| const DragEvent& dragEvent = static_cast<const DragEvent&>(*event); | |
| EXPECT_EQ(seq, consumeSeq); | |
| EXPECT_EQ(eventId, dragEvent.getId()); | |
| EXPECT_EQ(isExiting, dragEvent.isExiting()); | |
| EXPECT_EQ(x, dragEvent.getX()); | |
| EXPECT_EQ(y, dragEvent.getY()); | |
| status = mConsumer->sendFinishedSignal(seq, true); | |
| ASSERT_EQ(OK, status) << "consumer sendFinishedSignal should return OK"; | |
| Result<InputPublisher::ConsumerResponse> result = mPublisher->receiveConsumerResponse(); | |
| ASSERT_TRUE(result.ok()) << "receiveConsumerResponse should return OK"; | |
| ASSERT_TRUE(std::holds_alternative<InputPublisher::Finished>(*result)); | |
| const InputPublisher::Finished& finish = std::get<InputPublisher::Finished>(*result); | |
| ASSERT_EQ(seq, finish.seq) | |
| << "receiveConsumerResponse should have returned the original sequence number"; | |
| ASSERT_TRUE(finish.handled) | |
| << "receiveConsumerResponse should have set handled to consumer's reply"; | |
| ASSERT_GE(finish.consumeTime, publishTime) | |
| << "finished signal's consume time should be greater than publish time"; | |
| } | |
| void InputPublisherAndConsumerTest::publishAndConsumeTouchModeEvent() { | |
| status_t status; | |
| constexpr uint32_t seq = 15; | |
| int32_t eventId = InputEvent::nextId(); | |
| constexpr bool touchModeEnabled = true; | |
| const nsecs_t publishTime = systemTime(SYSTEM_TIME_MONOTONIC); | |
| status = mPublisher->publishTouchModeEvent(seq, eventId, touchModeEnabled); | |
| ASSERT_EQ(OK, status) << "publisher publishTouchModeEvent should return OK"; | |
| uint32_t consumeSeq; | |
| InputEvent* event; | |
| status = mConsumer->consume(&mEventFactory, /*consumeBatches=*/true, -1, &consumeSeq, &event); | |
| ASSERT_EQ(OK, status) << "consumer consume should return OK"; | |
| ASSERT_TRUE(event != nullptr) << "consumer should have returned non-NULL event"; | |
| ASSERT_EQ(InputEventType::TOUCH_MODE, event->getType()) | |
| << "consumer should have returned a touch mode event"; | |
| const TouchModeEvent& touchModeEvent = static_cast<const TouchModeEvent&>(*event); | |
| EXPECT_EQ(seq, consumeSeq); | |
| EXPECT_EQ(eventId, touchModeEvent.getId()); | |
| EXPECT_EQ(touchModeEnabled, touchModeEvent.isInTouchMode()); | |
| status = mConsumer->sendFinishedSignal(seq, true); | |
| ASSERT_EQ(OK, status) << "consumer sendFinishedSignal should return OK"; | |
| Result<InputPublisher::ConsumerResponse> result = mPublisher->receiveConsumerResponse(); | |
| ASSERT_TRUE(result.ok()) << "receiveConsumerResponse should return OK"; | |
| ASSERT_TRUE(std::holds_alternative<InputPublisher::Finished>(*result)); | |
| const InputPublisher::Finished& finish = std::get<InputPublisher::Finished>(*result); | |
| ASSERT_EQ(seq, finish.seq) | |
| << "receiveConsumerResponse should have returned the original sequence number"; | |
| ASSERT_TRUE(finish.handled) | |
| << "receiveConsumerResponse should have set handled to consumer's reply"; | |
| ASSERT_GE(finish.consumeTime, publishTime) | |
| << "finished signal's consume time should be greater than publish time"; | |
| } | |
| TEST_F(InputPublisherAndConsumerTest, SendTimeline) { | |
| const int32_t inputEventId = 20; | |
| std::array<nsecs_t, GraphicsTimeline::SIZE> graphicsTimeline; | |
| graphicsTimeline[GraphicsTimeline::GPU_COMPLETED_TIME] = 30; | |
| graphicsTimeline[GraphicsTimeline::PRESENT_TIME] = 40; | |
| status_t status = mConsumer->sendTimeline(inputEventId, graphicsTimeline); | |
| ASSERT_EQ(OK, status); | |
| Result<InputPublisher::ConsumerResponse> result = mPublisher->receiveConsumerResponse(); | |
| ASSERT_TRUE(result.ok()) << "receiveConsumerResponse should return OK"; | |
| ASSERT_TRUE(std::holds_alternative<InputPublisher::Timeline>(*result)); | |
| const InputPublisher::Timeline& timeline = std::get<InputPublisher::Timeline>(*result); | |
| ASSERT_EQ(inputEventId, timeline.inputEventId); | |
| ASSERT_EQ(graphicsTimeline, timeline.graphicsTimeline); | |
| } | |
| TEST_F(InputPublisherAndConsumerTest, PublishKeyEvent_EndToEnd) { | |
| ASSERT_NO_FATAL_FAILURE(publishAndConsumeKeyEvent()); | |
| } | |
| TEST_F(InputPublisherAndConsumerTest, PublishMotionEvent_EndToEnd) { | |
| ASSERT_NO_FATAL_FAILURE(publishAndConsumeMotionStream()); | |
| } | |
| TEST_F(InputPublisherAndConsumerTest, PublishMotionMoveEvent_EndToEnd) { | |
| // Publish a DOWN event before MOVE to pass the InputVerifier checks. | |
| const nsecs_t downTime = systemTime(SYSTEM_TIME_MONOTONIC); | |
| ASSERT_NO_FATAL_FAILURE(publishAndConsumeMotionDown(downTime)); | |
| // Publish the MOVE event and check expectations. | |
| ASSERT_NO_FATAL_FAILURE(publishAndConsumeBatchedMotionMove(downTime)); | |
| } | |
| TEST_F(InputPublisherAndConsumerTest, PublishFocusEvent_EndToEnd) { | |
| ASSERT_NO_FATAL_FAILURE(publishAndConsumeFocusEvent()); | |
| } | |
| TEST_F(InputPublisherAndConsumerTest, PublishCaptureEvent_EndToEnd) { | |
| ASSERT_NO_FATAL_FAILURE(publishAndConsumeCaptureEvent()); | |
| } | |
| TEST_F(InputPublisherAndConsumerTest, PublishDragEvent_EndToEnd) { | |
| ASSERT_NO_FATAL_FAILURE(publishAndConsumeDragEvent()); | |
| } | |
| TEST_F(InputPublisherAndConsumerTest, PublishTouchModeEvent_EndToEnd) { | |
| ASSERT_NO_FATAL_FAILURE(publishAndConsumeTouchModeEvent()); | |
| } | |
| TEST_F(InputPublisherAndConsumerTest, PublishMotionEvent_WhenSequenceNumberIsZero_ReturnsError) { | |
| status_t status; | |
| const size_t pointerCount = 1; | |
| PointerProperties pointerProperties[pointerCount]; | |
| PointerCoords pointerCoords[pointerCount]; | |
| for (size_t i = 0; i < pointerCount; i++) { | |
| pointerProperties[i].clear(); | |
| pointerCoords[i].clear(); | |
| } | |
| ui::Transform identityTransform; | |
| status = | |
| mPublisher->publishMotionEvent(0, InputEvent::nextId(), 0, 0, | |
| ui::LogicalDisplayId::DEFAULT, INVALID_HMAC, 0, 0, 0, 0, | |
| 0, 0, MotionClassification::NONE, identityTransform, 0, | |
| 0, AMOTION_EVENT_INVALID_CURSOR_POSITION, | |
| AMOTION_EVENT_INVALID_CURSOR_POSITION, identityTransform, | |
| 0, 0, pointerCount, pointerProperties, pointerCoords); | |
| ASSERT_EQ(BAD_VALUE, status) << "publisher publishMotionEvent should return BAD_VALUE"; | |
| } | |
| TEST_F(InputPublisherAndConsumerTest, PublishMotionEvent_WhenPointerCountLessThan1_ReturnsError) { | |
| status_t status; | |
| const size_t pointerCount = 0; | |
| PointerProperties pointerProperties[pointerCount]; | |
| PointerCoords pointerCoords[pointerCount]; | |
| ui::Transform identityTransform; | |
| status = | |
| mPublisher->publishMotionEvent(1, InputEvent::nextId(), 0, 0, | |
| ui::LogicalDisplayId::DEFAULT, INVALID_HMAC, 0, 0, 0, 0, | |
| 0, 0, MotionClassification::NONE, identityTransform, 0, | |
| 0, AMOTION_EVENT_INVALID_CURSOR_POSITION, | |
| AMOTION_EVENT_INVALID_CURSOR_POSITION, identityTransform, | |
| 0, 0, pointerCount, pointerProperties, pointerCoords); | |
| ASSERT_EQ(BAD_VALUE, status) << "publisher publishMotionEvent should return BAD_VALUE"; | |
| } | |
| TEST_F(InputPublisherAndConsumerTest, | |
| PublishMotionEvent_WhenPointerCountGreaterThanMax_ReturnsError) { | |
| status_t status; | |
| const size_t pointerCount = MAX_POINTERS + 1; | |
| PointerProperties pointerProperties[pointerCount]; | |
| PointerCoords pointerCoords[pointerCount]; | |
| for (size_t i = 0; i < pointerCount; i++) { | |
| pointerProperties[i].clear(); | |
| pointerCoords[i].clear(); | |
| } | |
| ui::Transform identityTransform; | |
| status = | |
| mPublisher->publishMotionEvent(1, InputEvent::nextId(), 0, 0, | |
| ui::LogicalDisplayId::DEFAULT, INVALID_HMAC, 0, 0, 0, 0, | |
| 0, 0, MotionClassification::NONE, identityTransform, 0, | |
| 0, AMOTION_EVENT_INVALID_CURSOR_POSITION, | |
| AMOTION_EVENT_INVALID_CURSOR_POSITION, identityTransform, | |
| 0, 0, pointerCount, pointerProperties, pointerCoords); | |
| ASSERT_EQ(BAD_VALUE, status) << "publisher publishMotionEvent should return BAD_VALUE"; | |
| } | |
| TEST_F(InputPublisherAndConsumerTest, PublishMultipleEvents_EndToEnd) { | |
| const nsecs_t downTime = systemTime(SYSTEM_TIME_MONOTONIC); | |
| publishAndConsumeMotionEvent(AMOTION_EVENT_ACTION_DOWN, downTime, | |
| {Pointer{.id = 0, .x = 20, .y = 30}}); | |
| ASSERT_NO_FATAL_FAILURE(publishAndConsumeKeyEvent()); | |
| publishAndConsumeMotionEvent(POINTER_1_DOWN, downTime, | |
| {Pointer{.id = 0, .x = 20, .y = 30}, | |
| Pointer{.id = 1, .x = 200, .y = 300}}); | |
| ASSERT_NO_FATAL_FAILURE(publishAndConsumeFocusEvent()); | |
| publishAndConsumeMotionEvent(POINTER_2_DOWN, downTime, | |
| {Pointer{.id = 0, .x = 20, .y = 30}, | |
| Pointer{.id = 1, .x = 200, .y = 300}, | |
| Pointer{.id = 2, .x = 200, .y = 300}}); | |
| ASSERT_NO_FATAL_FAILURE(publishAndConsumeKeyEvent()); | |
| ASSERT_NO_FATAL_FAILURE(publishAndConsumeCaptureEvent()); | |
| ASSERT_NO_FATAL_FAILURE(publishAndConsumeDragEvent()); | |
| // Provide a consistent input stream - cancel the gesture that was started above | |
| publishAndConsumeMotionEvent(AMOTION_EVENT_ACTION_CANCEL, downTime, | |
| {Pointer{.id = 0, .x = 20, .y = 30}, | |
| Pointer{.id = 1, .x = 200, .y = 300}, | |
| Pointer{.id = 2, .x = 200, .y = 300}}); | |
| ASSERT_NO_FATAL_FAILURE(publishAndConsumeKeyEvent()); | |
| ASSERT_NO_FATAL_FAILURE(publishAndConsumeTouchModeEvent()); | |
| } | |
| } // namespace android |