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/*
* Copyright (C) 2019 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 "../InputCommonConverter.h"
#include <gtest/gtest.h>
#include <gui/constants.h>
#include <utils/BitSet.h>
using namespace aidl::android::hardware::input;
namespace android {
// --- InputProcessorConverterTest ---
static NotifyMotionArgs generateBasicMotionArgs() {
// Create a basic motion event for testing
PointerProperties properties;
properties.id = 0;
properties.toolType = ToolType::FINGER;
PointerCoords coords;
coords.clear();
coords.setAxisValue(AMOTION_EVENT_AXIS_X, 1);
coords.setAxisValue(AMOTION_EVENT_AXIS_Y, 2);
coords.setAxisValue(AMOTION_EVENT_AXIS_SIZE, 0.5);
static constexpr nsecs_t downTime = 2;
NotifyMotionArgs motionArgs(/*sequenceNum=*/1, /*eventTime=*/downTime, /*readTime=*/2,
/*deviceId=*/3, AINPUT_SOURCE_ANY, ADISPLAY_ID_DEFAULT,
/*policyFlags=*/4, AMOTION_EVENT_ACTION_DOWN, /*actionButton=*/0,
/*flags=*/0, AMETA_NONE, /*buttonState=*/0,
MotionClassification::NONE, AMOTION_EVENT_EDGE_FLAG_NONE,
/*pointerCount=*/1, &properties, &coords, /*xPrecision=*/0,
/*yPrecision=*/0, AMOTION_EVENT_INVALID_CURSOR_POSITION,
AMOTION_EVENT_INVALID_CURSOR_POSITION, downTime,
/*videoFrames=*/{});
return motionArgs;
}
static float getMotionEventAxis(common::PointerCoords coords, common::Axis axis) {
uint32_t index = BitSet64::getIndexOfBit(static_cast<uint64_t>(coords.bits),
static_cast<uint64_t>(axis));
return coords.values[index];
}
/**
* Check that coordinates get converted properly from the framework's PointerCoords
* to the hidl PointerCoords in input::common.
*/
TEST(InputProcessorConverterTest, PointerCoordsAxes) {
const NotifyMotionArgs motionArgs = generateBasicMotionArgs();
ASSERT_EQ(1, motionArgs.pointerCoords[0].getX());
ASSERT_EQ(2, motionArgs.pointerCoords[0].getY());
ASSERT_EQ(0.5, motionArgs.pointerCoords[0].getAxisValue(AMOTION_EVENT_AXIS_SIZE));
ASSERT_EQ(3U, BitSet64::count(motionArgs.pointerCoords[0].bits));
common::MotionEvent motionEvent = notifyMotionArgsToHalMotionEvent(motionArgs);
ASSERT_EQ(getMotionEventAxis(motionEvent.pointerCoords[0], common::Axis::X),
motionArgs.pointerCoords[0].getX());
ASSERT_EQ(getMotionEventAxis(motionEvent.pointerCoords[0], common::Axis::Y),
motionArgs.pointerCoords[0].getY());
ASSERT_EQ(getMotionEventAxis(motionEvent.pointerCoords[0], common::Axis::SIZE),
motionArgs.pointerCoords[0].getAxisValue(AMOTION_EVENT_AXIS_SIZE));
ASSERT_EQ(BitSet64::count(motionArgs.pointerCoords[0].bits),
BitSet64::count(motionEvent.pointerCoords[0].bits));
}
} // namespace android
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