Move EventBuilders.h next to MotionEvent definitions
This allows these builders to be accessed by code in other locations,
which is useful for writing other tests.
Test: `atest frameworks/native/services/inputflinger/tests/InputDispatcher_test.cpp`
Test: `atest frameworks/native/services/inputflinger/tests/InputDeviceMetricsCollector_test.cpp`
Bug: 268245099
Change-Id: I7bca675e0b83673a30db2f1c06abda4369b69c42
diff --git a/services/inputflinger/tests/EventBuilders.h b/services/inputflinger/tests/EventBuilders.h
deleted file mode 100644
index 09438e9..0000000
--- a/services/inputflinger/tests/EventBuilders.h
+++ /dev/null
@@ -1,366 +0,0 @@
-/*
- * Copyright 2023 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.
- */
-
-#pragma once
-
-#include <NotifyArgs.h>
-#include <android/input.h>
-#include <attestation/HmacKeyManager.h>
-#include <input/Input.h>
-#include <vector>
-
-namespace android {
-
-// An arbitrary device id.
-static constexpr uint32_t DEFAULT_DEVICE_ID = 1;
-
-// The default policy flags to use for event injection by tests.
-static constexpr uint32_t DEFAULT_POLICY_FLAGS = POLICY_FLAG_FILTERED | POLICY_FLAG_PASS_TO_USER;
-
-class PointerBuilder {
-public:
- PointerBuilder(int32_t id, ToolType toolType) {
- mProperties.clear();
- mProperties.id = id;
- mProperties.toolType = toolType;
- mCoords.clear();
- }
-
- PointerBuilder& x(float x) { return axis(AMOTION_EVENT_AXIS_X, x); }
-
- PointerBuilder& y(float y) { return axis(AMOTION_EVENT_AXIS_Y, y); }
-
- PointerBuilder& axis(int32_t axis, float value) {
- mCoords.setAxisValue(axis, value);
- return *this;
- }
-
- PointerProperties buildProperties() const { return mProperties; }
-
- PointerCoords buildCoords() const { return mCoords; }
-
-private:
- PointerProperties mProperties;
- PointerCoords mCoords;
-};
-
-class MotionEventBuilder {
-public:
- MotionEventBuilder(int32_t action, int32_t source) {
- mAction = action;
- mSource = source;
- mEventTime = systemTime(SYSTEM_TIME_MONOTONIC);
- mDownTime = mEventTime;
- }
-
- MotionEventBuilder& deviceId(int32_t deviceId) {
- mDeviceId = deviceId;
- return *this;
- }
-
- MotionEventBuilder& downTime(nsecs_t downTime) {
- mDownTime = downTime;
- return *this;
- }
-
- MotionEventBuilder& eventTime(nsecs_t eventTime) {
- mEventTime = eventTime;
- return *this;
- }
-
- MotionEventBuilder& displayId(int32_t displayId) {
- mDisplayId = displayId;
- return *this;
- }
-
- MotionEventBuilder& actionButton(int32_t actionButton) {
- mActionButton = actionButton;
- return *this;
- }
-
- MotionEventBuilder& buttonState(int32_t buttonState) {
- mButtonState = buttonState;
- return *this;
- }
-
- MotionEventBuilder& rawXCursorPosition(float rawXCursorPosition) {
- mRawXCursorPosition = rawXCursorPosition;
- return *this;
- }
-
- MotionEventBuilder& rawYCursorPosition(float rawYCursorPosition) {
- mRawYCursorPosition = rawYCursorPosition;
- return *this;
- }
-
- MotionEventBuilder& pointer(PointerBuilder pointer) {
- mPointers.push_back(pointer);
- return *this;
- }
-
- MotionEventBuilder& addFlag(uint32_t flags) {
- mFlags |= flags;
- return *this;
- }
-
- MotionEvent build() {
- std::vector<PointerProperties> pointerProperties;
- std::vector<PointerCoords> pointerCoords;
- for (const PointerBuilder& pointer : mPointers) {
- pointerProperties.push_back(pointer.buildProperties());
- pointerCoords.push_back(pointer.buildCoords());
- }
-
- // Set mouse cursor position for the most common cases to avoid boilerplate.
- if (mSource == AINPUT_SOURCE_MOUSE &&
- !MotionEvent::isValidCursorPosition(mRawXCursorPosition, mRawYCursorPosition)) {
- mRawXCursorPosition = pointerCoords[0].getX();
- mRawYCursorPosition = pointerCoords[0].getY();
- }
-
- MotionEvent event;
- static const ui::Transform kIdentityTransform;
- event.initialize(InputEvent::nextId(), mDeviceId, mSource, mDisplayId, INVALID_HMAC,
- mAction, mActionButton, mFlags, /*edgeFlags=*/0, AMETA_NONE, mButtonState,
- MotionClassification::NONE, kIdentityTransform,
- /*xPrecision=*/0, /*yPrecision=*/0, mRawXCursorPosition,
- mRawYCursorPosition, kIdentityTransform, mDownTime, mEventTime,
- mPointers.size(), pointerProperties.data(), pointerCoords.data());
- return event;
- }
-
-private:
- int32_t mAction;
- int32_t mDeviceId{DEFAULT_DEVICE_ID};
- int32_t mSource;
- nsecs_t mDownTime;
- nsecs_t mEventTime;
- int32_t mDisplayId{ADISPLAY_ID_DEFAULT};
- int32_t mActionButton{0};
- int32_t mButtonState{0};
- int32_t mFlags{0};
- float mRawXCursorPosition{AMOTION_EVENT_INVALID_CURSOR_POSITION};
- float mRawYCursorPosition{AMOTION_EVENT_INVALID_CURSOR_POSITION};
-
- std::vector<PointerBuilder> mPointers;
-};
-
-class MotionArgsBuilder {
-public:
- MotionArgsBuilder(int32_t action, int32_t source) {
- mAction = action;
- mSource = source;
- mEventTime = systemTime(SYSTEM_TIME_MONOTONIC);
- mDownTime = mEventTime;
- }
-
- MotionArgsBuilder& deviceId(int32_t deviceId) {
- mDeviceId = deviceId;
- return *this;
- }
-
- MotionArgsBuilder& downTime(nsecs_t downTime) {
- mDownTime = downTime;
- return *this;
- }
-
- MotionArgsBuilder& eventTime(nsecs_t eventTime) {
- mEventTime = eventTime;
- return *this;
- }
-
- MotionArgsBuilder& displayId(int32_t displayId) {
- mDisplayId = displayId;
- return *this;
- }
-
- MotionArgsBuilder& policyFlags(int32_t policyFlags) {
- mPolicyFlags = policyFlags;
- return *this;
- }
-
- MotionArgsBuilder& actionButton(int32_t actionButton) {
- mActionButton = actionButton;
- return *this;
- }
-
- MotionArgsBuilder& buttonState(int32_t buttonState) {
- mButtonState = buttonState;
- return *this;
- }
-
- MotionArgsBuilder& rawXCursorPosition(float rawXCursorPosition) {
- mRawXCursorPosition = rawXCursorPosition;
- return *this;
- }
-
- MotionArgsBuilder& rawYCursorPosition(float rawYCursorPosition) {
- mRawYCursorPosition = rawYCursorPosition;
- return *this;
- }
-
- MotionArgsBuilder& pointer(PointerBuilder pointer) {
- mPointers.push_back(pointer);
- return *this;
- }
-
- MotionArgsBuilder& addFlag(uint32_t flags) {
- mFlags |= flags;
- return *this;
- }
-
- MotionArgsBuilder& classification(MotionClassification classification) {
- mClassification = classification;
- return *this;
- }
-
- NotifyMotionArgs build() {
- std::vector<PointerProperties> pointerProperties;
- std::vector<PointerCoords> pointerCoords;
- for (const PointerBuilder& pointer : mPointers) {
- pointerProperties.push_back(pointer.buildProperties());
- pointerCoords.push_back(pointer.buildCoords());
- }
-
- // Set mouse cursor position for the most common cases to avoid boilerplate.
- if (mSource == AINPUT_SOURCE_MOUSE &&
- !MotionEvent::isValidCursorPosition(mRawXCursorPosition, mRawYCursorPosition)) {
- mRawXCursorPosition = pointerCoords[0].getX();
- mRawYCursorPosition = pointerCoords[0].getY();
- }
-
- if (mAction == AMOTION_EVENT_ACTION_CANCEL) {
- addFlag(AMOTION_EVENT_FLAG_CANCELED);
- }
-
- return {InputEvent::nextId(),
- mEventTime,
- /*readTime=*/mEventTime,
- mDeviceId,
- mSource,
- mDisplayId,
- mPolicyFlags,
- mAction,
- mActionButton,
- mFlags,
- AMETA_NONE,
- mButtonState,
- mClassification,
- /*edgeFlags=*/0,
- static_cast<uint32_t>(mPointers.size()),
- pointerProperties.data(),
- pointerCoords.data(),
- /*xPrecision=*/0,
- /*yPrecision=*/0,
- mRawXCursorPosition,
- mRawYCursorPosition,
- mDownTime,
- /*videoFrames=*/{}};
- }
-
-private:
- int32_t mAction;
- int32_t mDeviceId{DEFAULT_DEVICE_ID};
- uint32_t mSource;
- nsecs_t mDownTime;
- nsecs_t mEventTime;
- int32_t mDisplayId{ADISPLAY_ID_DEFAULT};
- uint32_t mPolicyFlags = DEFAULT_POLICY_FLAGS;
- int32_t mActionButton{0};
- int32_t mButtonState{0};
- int32_t mFlags{0};
- MotionClassification mClassification{MotionClassification::NONE};
- float mRawXCursorPosition{AMOTION_EVENT_INVALID_CURSOR_POSITION};
- float mRawYCursorPosition{AMOTION_EVENT_INVALID_CURSOR_POSITION};
-
- std::vector<PointerBuilder> mPointers;
-};
-
-class KeyArgsBuilder {
-public:
- KeyArgsBuilder(int32_t action, int32_t source) {
- mAction = action;
- mSource = source;
- mEventTime = systemTime(SYSTEM_TIME_MONOTONIC);
- mDownTime = mEventTime;
- }
-
- KeyArgsBuilder& deviceId(int32_t deviceId) {
- mDeviceId = deviceId;
- return *this;
- }
-
- KeyArgsBuilder& downTime(nsecs_t downTime) {
- mDownTime = downTime;
- return *this;
- }
-
- KeyArgsBuilder& eventTime(nsecs_t eventTime) {
- mEventTime = eventTime;
- return *this;
- }
-
- KeyArgsBuilder& displayId(int32_t displayId) {
- mDisplayId = displayId;
- return *this;
- }
-
- KeyArgsBuilder& policyFlags(int32_t policyFlags) {
- mPolicyFlags = policyFlags;
- return *this;
- }
-
- KeyArgsBuilder& addFlag(uint32_t flags) {
- mFlags |= flags;
- return *this;
- }
-
- KeyArgsBuilder& keyCode(int32_t keyCode) {
- mKeyCode = keyCode;
- return *this;
- }
-
- NotifyKeyArgs build() const {
- return {InputEvent::nextId(),
- mEventTime,
- /*readTime=*/mEventTime,
- mDeviceId,
- mSource,
- mDisplayId,
- mPolicyFlags,
- mAction,
- mFlags,
- mKeyCode,
- mScanCode,
- mMetaState,
- mDownTime};
- }
-
-private:
- int32_t mAction;
- int32_t mDeviceId = DEFAULT_DEVICE_ID;
- uint32_t mSource;
- nsecs_t mDownTime;
- nsecs_t mEventTime;
- int32_t mDisplayId{ADISPLAY_ID_DEFAULT};
- uint32_t mPolicyFlags = DEFAULT_POLICY_FLAGS;
- int32_t mFlags{0};
- int32_t mKeyCode{AKEYCODE_UNKNOWN};
- int32_t mScanCode{0};
- int32_t mMetaState{AMETA_NONE};
-};
-
-} // namespace android
diff --git a/services/inputflinger/tests/InputDeviceMetricsCollector_test.cpp b/services/inputflinger/tests/InputDeviceMetricsCollector_test.cpp
index c555d95..9999987 100644
--- a/services/inputflinger/tests/InputDeviceMetricsCollector_test.cpp
+++ b/services/inputflinger/tests/InputDeviceMetricsCollector_test.cpp
@@ -18,11 +18,12 @@
#include <gtest/gtest.h>
#include <gui/constants.h>
+#include <input/EventBuilders.h>
#include <linux/input.h>
+
#include <array>
#include <tuple>
-#include "EventBuilders.h"
#include "TestInputListener.h"
namespace android {
diff --git a/services/inputflinger/tests/InputDispatcher_test.cpp b/services/inputflinger/tests/InputDispatcher_test.cpp
index cef1791..4433cf3 100644
--- a/services/inputflinger/tests/InputDispatcher_test.cpp
+++ b/services/inputflinger/tests/InputDispatcher_test.cpp
@@ -16,7 +16,6 @@
#include "../dispatcher/InputDispatcher.h"
#include "../BlockingQueue.h"
-#include "EventBuilders.h"
#include <android-base/properties.h>
#include <android-base/silent_death_test.h>
@@ -26,6 +25,7 @@
#include <fcntl.h>
#include <gmock/gmock.h>
#include <gtest/gtest.h>
+#include <input/EventBuilders.h>
#include <input/Input.h>
#include <linux/input.h>
#include <sys/epoll.h>