| /* |
| * 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 "TestHelpers.h" |
| |
| #include <unistd.h> |
| #include <sys/mman.h> |
| #include <time.h> |
| |
| #include <cutils/ashmem.h> |
| #include <gtest/gtest.h> |
| #include <input/InputTransport.h> |
| #include <utils/Timers.h> |
| #include <utils/StopWatch.h> |
| |
| namespace android { |
| |
| class InputPublisherAndConsumerTest : public testing::Test { |
| protected: |
| sp<InputChannel> serverChannel, clientChannel; |
| InputPublisher* mPublisher; |
| InputConsumer* mConsumer; |
| PreallocatedInputEventFactory mEventFactory; |
| |
| virtual void SetUp() { |
| status_t result = InputChannel::openInputChannelPair("channel name", |
| serverChannel, clientChannel); |
| |
| mPublisher = new InputPublisher(serverChannel); |
| mConsumer = new InputConsumer(clientChannel); |
| } |
| |
| virtual void TearDown() { |
| if (mPublisher) { |
| delete mPublisher; |
| mPublisher = NULL; |
| } |
| |
| if (mConsumer) { |
| delete mConsumer; |
| mConsumer = NULL; |
| } |
| |
| serverChannel.clear(); |
| clientChannel.clear(); |
| } |
| |
| void PublishAndConsumeKeyEvent(); |
| void PublishAndConsumeMotionEvent(); |
| }; |
| |
| TEST_F(InputPublisherAndConsumerTest, GetChannel_ReturnsTheChannel) { |
| EXPECT_EQ(serverChannel.get(), mPublisher->getChannel().get()); |
| EXPECT_EQ(clientChannel.get(), mConsumer->getChannel().get()); |
| } |
| |
| void InputPublisherAndConsumerTest::PublishAndConsumeKeyEvent() { |
| status_t status; |
| |
| const uint32_t seq = 15; |
| const int32_t deviceId = 1; |
| const int32_t source = AINPUT_SOURCE_KEYBOARD; |
| const int32_t action = AKEY_EVENT_ACTION_DOWN; |
| const int32_t flags = AKEY_EVENT_FLAG_FROM_SYSTEM; |
| const int32_t keyCode = AKEYCODE_ENTER; |
| const int32_t scanCode = 13; |
| const int32_t metaState = AMETA_ALT_LEFT_ON | AMETA_ALT_ON; |
| const int32_t repeatCount = 1; |
| const nsecs_t downTime = 3; |
| const nsecs_t eventTime = 4; |
| |
| status = mPublisher->publishKeyEvent(seq, deviceId, source, action, flags, |
| keyCode, scanCode, metaState, repeatCount, downTime, eventTime); |
| ASSERT_EQ(OK, status) |
| << "publisher publishKeyEvent should return OK"; |
| |
| uint32_t consumeSeq; |
| InputEvent* event; |
| int32_t displayId; |
| status = mConsumer->consume(&mEventFactory, true /*consumeBatches*/, -1, &consumeSeq, &event, |
| &displayId); |
| ASSERT_EQ(OK, status) |
| << "consumer consume should return OK"; |
| |
| ASSERT_TRUE(event != NULL) |
| << "consumer should have returned non-NULL event"; |
| ASSERT_EQ(AINPUT_EVENT_TYPE_KEY, event->getType()) |
| << "consumer should have returned a key event"; |
| |
| KeyEvent* keyEvent = static_cast<KeyEvent*>(event); |
| EXPECT_EQ(seq, consumeSeq); |
| EXPECT_EQ(deviceId, keyEvent->getDeviceId()); |
| EXPECT_EQ(source, keyEvent->getSource()); |
| 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"; |
| |
| uint32_t finishedSeq = 0; |
| bool handled = false; |
| status = mPublisher->receiveFinishedSignal(&finishedSeq, &handled); |
| ASSERT_EQ(OK, status) |
| << "publisher receiveFinishedSignal should return OK"; |
| ASSERT_EQ(seq, finishedSeq) |
| << "publisher receiveFinishedSignal should have returned the original sequence number"; |
| ASSERT_TRUE(handled) |
| << "publisher receiveFinishedSignal should have set handled to consumer's reply"; |
| } |
| |
| void InputPublisherAndConsumerTest::PublishAndConsumeMotionEvent() { |
| status_t status; |
| |
| const uint32_t seq = 15; |
| const int32_t deviceId = 1; |
| const int32_t source = AINPUT_SOURCE_TOUCHSCREEN; |
| int32_t displayId = 0; |
| const int32_t action = AMOTION_EVENT_ACTION_MOVE; |
| const int32_t actionButton = 0; |
| const int32_t flags = AMOTION_EVENT_FLAG_WINDOW_IS_OBSCURED; |
| 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 float xOffset = -10; |
| const float yOffset = -20; |
| const float xPrecision = 0.25; |
| const float yPrecision = 0.5; |
| const nsecs_t downTime = 3; |
| const size_t pointerCount = 3; |
| const nsecs_t eventTime = 4; |
| PointerProperties pointerProperties[pointerCount]; |
| PointerCoords pointerCoords[pointerCount]; |
| for (size_t i = 0; i < pointerCount; i++) { |
| pointerProperties[i].clear(); |
| pointerProperties[i].id = (i + 2) % pointerCount; |
| pointerProperties[i].toolType = AMOTION_EVENT_TOOL_TYPE_FINGER; |
| |
| pointerCoords[i].clear(); |
| pointerCoords[i].setAxisValue(AMOTION_EVENT_AXIS_X, 100 * i); |
| pointerCoords[i].setAxisValue(AMOTION_EVENT_AXIS_Y, 200 * i); |
| 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); |
| } |
| |
| status = mPublisher->publishMotionEvent(seq, deviceId, source, displayId, action, actionButton, |
| flags, edgeFlags, metaState, buttonState, xOffset, yOffset, xPrecision, yPrecision, |
| downTime, eventTime, pointerCount, |
| pointerProperties, pointerCoords); |
| ASSERT_EQ(OK, status) |
| << "publisher publishMotionEvent should return OK"; |
| |
| uint32_t consumeSeq; |
| InputEvent* event; |
| status = mConsumer->consume(&mEventFactory, true /*consumeBatches*/, -1, &consumeSeq, &event, |
| &displayId); |
| ASSERT_EQ(OK, status) |
| << "consumer consume should return OK"; |
| |
| ASSERT_TRUE(event != NULL) |
| << "consumer should have returned non-NULL event"; |
| ASSERT_EQ(AINPUT_EVENT_TYPE_MOTION, event->getType()) |
| << "consumer should have returned a motion event"; |
| |
| MotionEvent* motionEvent = static_cast<MotionEvent*>(event); |
| EXPECT_EQ(seq, consumeSeq); |
| EXPECT_EQ(deviceId, motionEvent->getDeviceId()); |
| EXPECT_EQ(source, motionEvent->getSource()); |
| EXPECT_EQ(action, motionEvent->getAction()); |
| EXPECT_EQ(flags, motionEvent->getFlags()); |
| EXPECT_EQ(edgeFlags, motionEvent->getEdgeFlags()); |
| EXPECT_EQ(metaState, motionEvent->getMetaState()); |
| EXPECT_EQ(buttonState, motionEvent->getButtonState()); |
| EXPECT_EQ(xPrecision, motionEvent->getXPrecision()); |
| EXPECT_EQ(yPrecision, motionEvent->getYPrecision()); |
| EXPECT_EQ(downTime, motionEvent->getDownTime()); |
| EXPECT_EQ(eventTime, motionEvent->getEventTime()); |
| EXPECT_EQ(pointerCount, motionEvent->getPointerCount()); |
| EXPECT_EQ(0U, motionEvent->getHistorySize()); |
| |
| for (size_t i = 0; i < pointerCount; i++) { |
| SCOPED_TRACE(i); |
| EXPECT_EQ(pointerProperties[i].id, motionEvent->getPointerId(i)); |
| EXPECT_EQ(pointerProperties[i].toolType, motionEvent->getToolType(i)); |
| |
| EXPECT_EQ(pointerCoords[i].getAxisValue(AMOTION_EVENT_AXIS_X), |
| motionEvent->getRawX(i)); |
| EXPECT_EQ(pointerCoords[i].getAxisValue(AMOTION_EVENT_AXIS_Y), |
| motionEvent->getRawY(i)); |
| EXPECT_EQ(pointerCoords[i].getAxisValue(AMOTION_EVENT_AXIS_X) + xOffset, |
| motionEvent->getX(i)); |
| EXPECT_EQ(pointerCoords[i].getAxisValue(AMOTION_EVENT_AXIS_Y) + yOffset, |
| motionEvent->getY(i)); |
| EXPECT_EQ(pointerCoords[i].getAxisValue(AMOTION_EVENT_AXIS_PRESSURE), |
| motionEvent->getPressure(i)); |
| EXPECT_EQ(pointerCoords[i].getAxisValue(AMOTION_EVENT_AXIS_SIZE), |
| motionEvent->getSize(i)); |
| EXPECT_EQ(pointerCoords[i].getAxisValue(AMOTION_EVENT_AXIS_TOUCH_MAJOR), |
| motionEvent->getTouchMajor(i)); |
| EXPECT_EQ(pointerCoords[i].getAxisValue(AMOTION_EVENT_AXIS_TOUCH_MINOR), |
| motionEvent->getTouchMinor(i)); |
| EXPECT_EQ(pointerCoords[i].getAxisValue(AMOTION_EVENT_AXIS_TOOL_MAJOR), |
| motionEvent->getToolMajor(i)); |
| EXPECT_EQ(pointerCoords[i].getAxisValue(AMOTION_EVENT_AXIS_TOOL_MINOR), |
| motionEvent->getToolMinor(i)); |
| EXPECT_EQ(pointerCoords[i].getAxisValue(AMOTION_EVENT_AXIS_ORIENTATION), |
| motionEvent->getOrientation(i)); |
| } |
| |
| status = mConsumer->sendFinishedSignal(seq, false); |
| ASSERT_EQ(OK, status) |
| << "consumer sendFinishedSignal should return OK"; |
| |
| uint32_t finishedSeq = 0; |
| bool handled = true; |
| status = mPublisher->receiveFinishedSignal(&finishedSeq, &handled); |
| ASSERT_EQ(OK, status) |
| << "publisher receiveFinishedSignal should return OK"; |
| ASSERT_EQ(seq, finishedSeq) |
| << "publisher receiveFinishedSignal should have returned the original sequence number"; |
| ASSERT_FALSE(handled) |
| << "publisher receiveFinishedSignal should have set handled to consumer's reply"; |
| } |
| |
| TEST_F(InputPublisherAndConsumerTest, PublishKeyEvent_EndToEnd) { |
| ASSERT_NO_FATAL_FAILURE(PublishAndConsumeKeyEvent()); |
| } |
| |
| TEST_F(InputPublisherAndConsumerTest, PublishMotionEvent_EndToEnd) { |
| ASSERT_NO_FATAL_FAILURE(PublishAndConsumeMotionEvent()); |
| } |
| |
| 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(); |
| } |
| |
| status = mPublisher->publishMotionEvent(0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 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]; |
| |
| status = mPublisher->publishMotionEvent(1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 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(); |
| } |
| |
| status = mPublisher->publishMotionEvent(1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, |
| pointerCount, pointerProperties, pointerCoords); |
| ASSERT_EQ(BAD_VALUE, status) |
| << "publisher publishMotionEvent should return BAD_VALUE"; |
| } |
| |
| TEST_F(InputPublisherAndConsumerTest, PublishMultipleEvents_EndToEnd) { |
| ASSERT_NO_FATAL_FAILURE(PublishAndConsumeMotionEvent()); |
| ASSERT_NO_FATAL_FAILURE(PublishAndConsumeKeyEvent()); |
| ASSERT_NO_FATAL_FAILURE(PublishAndConsumeMotionEvent()); |
| ASSERT_NO_FATAL_FAILURE(PublishAndConsumeMotionEvent()); |
| ASSERT_NO_FATAL_FAILURE(PublishAndConsumeKeyEvent()); |
| } |
| |
| } // namespace android |