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Commit 00f0da0e authored by Prabir Pradhan's avatar Prabir Pradhan
Browse files

Introduce UinputRecordingIntegrationTests 

UinputRecordingIntegrationsTests is a new integration testing framework
that will make it easy to add tests that inject an evemu recording taken
from a physical device, and verify that the app receives the expected
events.

Bug: 310997010
Test: Presubmit
Flag: TEST_ONLY
Change-Id: I8c7a63de8d133cf2175ac5636e6c2abf7f78aeb7
parent b384461f

tests/Input/AndroidManifest.xml

+8 −0
Original line number Diff line number Diff line
@@ -32,6 +32,14 @@ 
             android:process=":externalProcess">

        </activity>



        <activity android:name="com.android.test.input.CaptureEventActivity"

            android:label="Capture events"

            android:configChanges="touchscreen|uiMode|orientation|screenSize|screenLayout|keyboardHidden|uiMode|navigation|keyboard|density|fontScale|layoutDirection|locale|mcc|mnc|smallestScreenSize"

            android:enableOnBackInvokedCallback="false"

            android:turnScreenOn="true"

            android:exported="true">

        </activity>



    </application>

    <instrumentation android:name="androidx.test.runner.AndroidJUnitRunner"

                     android:targetPackage="com.android.test.input"

tests/Input/res/raw/google_pixel_tablet_touchscreen.evemu

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Original line number Diff line number Diff line 
# EVEMU 1.2

# One finger swipe gesture on the Google Pixel Tablet touchscreen

N: NVTCapacitiveTouchScreen

I: 001c 0603 7806 0100

P: 02 00 00 00 00 00 00 00

B: 00 0b 00 00 00 00 00 00 00

B: 01 00 00 00 00 00 00 00 00

B: 01 00 00 00 00 00 00 00 00

B: 01 00 80 00 00 00 00 00 00

B: 01 00 00 00 00 00 00 00 00

B: 01 00 00 00 00 00 00 00 00

B: 01 00 04 00 00 00 00 00 00

B: 01 00 00 00 00 00 00 00 00

B: 01 00 00 00 00 00 00 00 00

B: 01 00 00 00 00 00 00 00 00

B: 01 00 00 00 00 00 00 00 00

B: 01 00 00 00 00 00 00 00 00

B: 01 00 00 00 00 00 00 00 00

B: 02 00 00 00 00 00 00 00 00

B: 03 00 00 00 00 00 80 f3 46

B: 04 00 00 00 00 00 00 00 00

B: 05 00 00 00 00 00 00 00 00

B: 11 00 00 00 00 00 00 00 00

B: 12 00 00 00 00 00 00 00 00

A: 2f 0 9 0 0 0

A: 30 0 2559 0 0 11

A: 31 0 1599 0 0 11

A: 34 -4096 4096 0 0 0

A: 35 0 1599 0 0 11

A: 36 0 2559 0 0 11

A: 37 0 2 0 0 0

A: 39 0 65535 0 0 0

A: 3a 0 256 0 0 0

A: 3e 0 8 0 0 0

E: 0.000001 0001 014a 0001

E: 0.000001 0003 0039 0003

E: 0.000001 0003 0035 0810

E: 0.000001 0003 0036 1650

E: 0.000001 0003 0030 0082

E: 0.000001 0003 0031 0077

E: 0.000001 0003 003a 0215

E: 0.000001 0003 0034 3218

E: 0.000001 0000 0000 0000

E: 0.008818 0003 0035 0825

E: 0.008818 0003 0036 1645

E: 0.008818 0003 0034 3217

E: 0.008818 0000 0000 0000

E: 0.016306 0003 0035 0841

E: 0.016306 0003 0036 1639

E: 0.016306 0003 0034 3102

E: 0.016306 0000 0000 0000

E: 0.025653 0003 0035 0862

E: 0.025653 0003 0036 1630

E: 0.025653 0003 0034 3092

E: 0.025653 0000 0000 0000

E: 0.032936 0003 0035 0883

E: 0.032936 0003 0036 1619

E: 0.032936 0003 0034 3030

E: 0.032936 0000 0000 0000

E: 0.042072 0003 0035 0905

E: 0.042072 0003 0036 1604

E: 0.042072 0003 0034 2848

E: 0.042072 0000 0000 0000

E: 0.049569 0003 0035 0924

E: 0.049569 0003 0036 1591

E: 0.049569 0003 0034 2830

E: 0.049569 0000 0000 0000

E: 0.058706 0003 0035 0942

E: 0.058706 0003 0036 1573

E: 0.058706 0000 0000 0000

E: 0.066207 0003 0035 0954

E: 0.066207 0003 0036 1557

E: 0.066207 0003 0034 2790

E: 0.066207 0000 0000 0000

E: 0.075337 0003 0035 0966

E: 0.075337 0003 0036 1535

E: 0.075337 0000 0000 0000

E: 0.082841 0003 0035 0973

E: 0.082841 0003 0036 1511

E: 0.082841 0003 0034 2788

E: 0.082841 0000 0000 0000

E: 0.091972 0003 0035 0971

E: 0.091972 0003 0036 1480

E: 0.091972 0003 0034 2770

E: 0.091972 0000 0000 0000

E: 0.099474 0003 0035 0961

E: 0.099474 0003 0036 1445

E: 0.099474 0003 0034 2644

E: 0.099474 0000 0000 0000

E: 0.108631 0003 0035 0937

E: 0.108631 0003 0036 1400

E: 0.108631 0003 0030 0083

E: 0.108631 0003 0034 2461

E: 0.108631 0000 0000 0000

E: 0.116109 0003 0035 0909

E: 0.116109 0003 0036 1361

E: 0.116109 0003 0034 2278

E: 0.116109 0000 0000 0000

E: 0.125263 0003 0035 0865

E: 0.125263 0003 0036 1311

E: 0.125263 0003 0034 2096

E: 0.125263 0000 0000 0000

E: 0.132741 0003 0035 0820

E: 0.132741 0003 0036 1261

E: 0.132741 0003 0034 2083

E: 0.132741 0000 0000 0000

E: 0.141876 0003 0035 0755

E: 0.141876 0003 0036 1193

E: 0.141876 0003 003a 0216

E: 0.141876 0003 0034 2266

E: 0.141876 0000 0000 0000

E: 0.149376 0003 0035 0691

E: 0.149376 0003 0036 1124

E: 0.149376 0003 0034 2448

E: 0.149376 0000 0000 0000

E: 0.158510 0003 0035 0609

E: 0.158510 0003 0036 1033

E: 0.158510 0003 0034 2631

E: 0.158510 0000 0000 0000

E: 0.166011 0003 0035 0543

E: 0.166011 0003 0036 0957

E: 0.166011 0003 0034 2813

E: 0.166011 0000 0000 0000

E: 0.175182 0003 0035 0471

E: 0.175182 0003 0036 0864

E: 0.175182 0003 0031 0076

E: 0.175182 0003 0034 2996

E: 0.175182 0000 0000 0000

E: 0.182683 0003 0035 0417

E: 0.182683 0003 0036 0792

E: 0.182683 0003 003a 0214

E: 0.182683 0003 0034 3178

E: 0.182683 0000 0000 0000

E: 0.191777 0003 0035 0361

E: 0.191777 0003 0036 0719

E: 0.191777 0003 0031 0075

E: 0.191777 0003 003a 0213

E: 0.191777 0003 0034 2996

E: 0.191777 0000 0000 0000

E: 0.199431 0003 0035 0271

E: 0.199431 0003 0036 0603

E: 0.199431 0003 0030 0060

E: 0.199431 0003 0031 0029

E: 0.199431 0003 003a 0060

E: 0.199431 0003 0034 2813

E: 0.199431 0000 0000 0000

E: 0.207943 0003 003a 0000

E: 0.207943 0003 0039 -001

E: 0.207943 0001 014a 0000

E: 0.207943 0000 0000 0000

tests/Input/res/raw/google_pixel_tablet_touchscreen_events.json

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Original line number Diff line number Diff line 
[

  {

    "name": "One finger swipe",

    "source": "TOUCHSCREEN",

    "events": [

      {"action":"DOWN","axes":{"AXIS_X":810,"AXIS_Y":1650,"AXIS_PRESSURE":0.83984375,"AXIS_SIZE":0.03106682375073433,"AXIS_TOUCH_MAJOR":82,"AXIS_TOUCH_MINOR":77,"AXIS_TOOL_MAJOR":82,"AXIS_TOOL_MINOR":77,"AXIS_ORIENTATION":1.234087586402893},"buttonState":[]},

      {"action":"MOVE","axes":{"AXIS_X":825,"AXIS_Y":1645,"AXIS_PRESSURE":0.83984375,"AXIS_SIZE":0.03106682375073433,"AXIS_TOUCH_MAJOR":82,"AXIS_TOUCH_MINOR":77,"AXIS_TOOL_MAJOR":82,"AXIS_TOOL_MINOR":77,"AXIS_ORIENTATION":1.2337040901184082},"buttonState":[]},

      {"action":"MOVE","axes":{"AXIS_X":841,"AXIS_Y":1639,"AXIS_PRESSURE":0.83984375,"AXIS_SIZE":0.03106682375073433,"AXIS_TOUCH_MAJOR":82,"AXIS_TOUCH_MINOR":77,"AXIS_TOOL_MAJOR":82,"AXIS_TOOL_MINOR":77,"AXIS_ORIENTATION":1.1896021366119385},"buttonState":[]},

      {"action":"MOVE","axes":{"AXIS_X":862,"AXIS_Y":1630,"AXIS_PRESSURE":0.83984375,"AXIS_SIZE":0.03106682375073433,"AXIS_TOUCH_MAJOR":82,"AXIS_TOUCH_MINOR":77,"AXIS_TOOL_MAJOR":82,"AXIS_TOOL_MINOR":77,"AXIS_ORIENTATION":1.1857671737670898},"buttonState":[]},

      {"action":"MOVE","axes":{"AXIS_X":883,"AXIS_Y":1619,"AXIS_PRESSURE":0.83984375,"AXIS_SIZE":0.03106682375073433,"AXIS_TOUCH_MAJOR":82,"AXIS_TOUCH_MINOR":77,"AXIS_TOOL_MAJOR":82,"AXIS_TOOL_MINOR":77,"AXIS_ORIENTATION":1.1619905233383179},"buttonState":[]},

      {"action":"MOVE","axes":{"AXIS_X":905,"AXIS_Y":1604,"AXIS_PRESSURE":0.83984375,"AXIS_SIZE":0.03106682375073433,"AXIS_TOUCH_MAJOR":82,"AXIS_TOUCH_MINOR":77,"AXIS_TOOL_MAJOR":82,"AXIS_TOOL_MINOR":77,"AXIS_ORIENTATION":1.0921943187713623},"buttonState":[]},

      {"action":"MOVE","axes":{"AXIS_X":924,"AXIS_Y":1591,"AXIS_PRESSURE":0.83984375,"AXIS_SIZE":0.03106682375073433,"AXIS_TOUCH_MAJOR":82,"AXIS_TOUCH_MINOR":77,"AXIS_TOOL_MAJOR":82,"AXIS_TOOL_MINOR":77,"AXIS_ORIENTATION":1.0852913856506348},"buttonState":[]},

      {"action":"MOVE","axes":{"AXIS_X":942,"AXIS_Y":1573,"AXIS_PRESSURE":0.83984375,"AXIS_SIZE":0.03106682375073433,"AXIS_TOUCH_MAJOR":82,"AXIS_TOUCH_MINOR":77,"AXIS_TOOL_MAJOR":82,"AXIS_TOOL_MINOR":77,"AXIS_ORIENTATION":1.0852913856506348},"buttonState":[]},

      {"action":"MOVE","axes":{"AXIS_X":954,"AXIS_Y":1557,"AXIS_PRESSURE":0.83984375,"AXIS_SIZE":0.03106682375073433,"AXIS_TOUCH_MAJOR":82,"AXIS_TOUCH_MINOR":77,"AXIS_TOOL_MAJOR":82,"AXIS_TOOL_MINOR":77,"AXIS_ORIENTATION":1.0699516534805298},"buttonState":[]},

      {"action":"MOVE","axes":{"AXIS_X":966,"AXIS_Y":1535,"AXIS_PRESSURE":0.83984375,"AXIS_SIZE":0.03106682375073433,"AXIS_TOUCH_MAJOR":82,"AXIS_TOUCH_MINOR":77,"AXIS_TOOL_MAJOR":82,"AXIS_TOOL_MINOR":77,"AXIS_ORIENTATION":1.0699516534805298},"buttonState":[]},

      {"action":"MOVE","axes":{"AXIS_X":973,"AXIS_Y":1511,"AXIS_PRESSURE":0.83984375,"AXIS_SIZE":0.03106682375073433,"AXIS_TOUCH_MAJOR":82,"AXIS_TOUCH_MINOR":77,"AXIS_TOOL_MAJOR":82,"AXIS_TOOL_MINOR":77,"AXIS_ORIENTATION":1.06918466091156},"buttonState":[]},

      {"action":"MOVE","axes":{"AXIS_X":971,"AXIS_Y":1480,"AXIS_PRESSURE":0.83984375,"AXIS_SIZE":0.03106682375073433,"AXIS_TOUCH_MAJOR":82,"AXIS_TOUCH_MINOR":77,"AXIS_TOOL_MAJOR":82,"AXIS_TOOL_MINOR":77,"AXIS_ORIENTATION":1.0622817277908325},"buttonState":[]},

      {"action":"MOVE","axes":{"AXIS_X":961,"AXIS_Y":1445,"AXIS_PRESSURE":0.83984375,"AXIS_SIZE":0.03106682375073433,"AXIS_TOUCH_MAJOR":82,"AXIS_TOUCH_MINOR":77,"AXIS_TOOL_MAJOR":82,"AXIS_TOOL_MINOR":77,"AXIS_ORIENTATION":1.0139613151550293},"buttonState":[]},

      {"action":"MOVE","axes":{"AXIS_X":937,"AXIS_Y":1400,"AXIS_PRESSURE":0.83984375,"AXIS_SIZE":0.03126221150159836,"AXIS_TOUCH_MAJOR":83,"AXIS_TOUCH_MINOR":77,"AXIS_TOOL_MAJOR":83,"AXIS_TOOL_MINOR":77,"AXIS_ORIENTATION":0.9437817335128784},"buttonState":[]},

      {"action":"MOVE","axes":{"AXIS_X":909,"AXIS_Y":1361,"AXIS_PRESSURE":0.83984375,"AXIS_SIZE":0.03126221150159836,"AXIS_TOUCH_MAJOR":83,"AXIS_TOUCH_MINOR":77,"AXIS_TOOL_MAJOR":83,"AXIS_TOOL_MINOR":77,"AXIS_ORIENTATION":0.8736020922660828},"buttonState":[]},

      {"action":"MOVE","axes":{"AXIS_X":865,"AXIS_Y":1311,"AXIS_PRESSURE":0.83984375,"AXIS_SIZE":0.03126221150159836,"AXIS_TOUCH_MAJOR":83,"AXIS_TOUCH_MINOR":77,"AXIS_TOOL_MAJOR":83,"AXIS_TOOL_MINOR":77,"AXIS_ORIENTATION":0.803805947303772},"buttonState":[]},

      {"action":"MOVE","axes":{"AXIS_X":820,"AXIS_Y":1261,"AXIS_PRESSURE":0.83984375,"AXIS_SIZE":0.03126221150159836,"AXIS_TOUCH_MAJOR":83,"AXIS_TOUCH_MINOR":77,"AXIS_TOOL_MAJOR":83,"AXIS_TOOL_MINOR":77,"AXIS_ORIENTATION":0.7988204956054688},"buttonState":[]},

      {"action":"MOVE","axes":{"AXIS_X":755,"AXIS_Y":1193,"AXIS_PRESSURE":0.84375,"AXIS_SIZE":0.03126221150159836,"AXIS_TOUCH_MAJOR":83,"AXIS_TOUCH_MINOR":77,"AXIS_TOOL_MAJOR":83,"AXIS_TOOL_MINOR":77,"AXIS_ORIENTATION":0.8690001368522644},"buttonState":[]},

      {"action":"MOVE","axes":{"AXIS_X":691,"AXIS_Y":1124,"AXIS_PRESSURE":0.84375,"AXIS_SIZE":0.03126221150159836,"AXIS_TOUCH_MAJOR":83,"AXIS_TOUCH_MINOR":77,"AXIS_TOOL_MAJOR":83,"AXIS_TOOL_MINOR":77,"AXIS_ORIENTATION":0.9387962818145752},"buttonState":[]},

      {"action":"MOVE","axes":{"AXIS_X":609,"AXIS_Y":1033,"AXIS_PRESSURE":0.84375,"AXIS_SIZE":0.03126221150159836,"AXIS_TOUCH_MAJOR":83,"AXIS_TOUCH_MINOR":77,"AXIS_TOOL_MAJOR":83,"AXIS_TOOL_MINOR":77,"AXIS_ORIENTATION":1.008975863456726},"buttonState":[]},

      {"action":"MOVE","axes":{"AXIS_X":543,"AXIS_Y":957,"AXIS_PRESSURE":0.84375,"AXIS_SIZE":0.03126221150159836,"AXIS_TOUCH_MAJOR":83,"AXIS_TOUCH_MINOR":77,"AXIS_TOOL_MAJOR":83,"AXIS_TOOL_MINOR":77,"AXIS_ORIENTATION":1.0787720680236816},"buttonState":[]},

      {"action":"MOVE","axes":{"AXIS_X":471,"AXIS_Y":864,"AXIS_PRESSURE":0.84375,"AXIS_SIZE":0.03106682375073433,"AXIS_TOUCH_MAJOR":83,"AXIS_TOUCH_MINOR":76,"AXIS_TOOL_MAJOR":83,"AXIS_TOOL_MINOR":76,"AXIS_ORIENTATION":1.1489516496658325},"buttonState":[]},

      {"action":"MOVE","axes":{"AXIS_X":417,"AXIS_Y":792,"AXIS_PRESSURE":0.8359375,"AXIS_SIZE":0.03106682375073433,"AXIS_TOUCH_MAJOR":83,"AXIS_TOUCH_MINOR":76,"AXIS_TOOL_MAJOR":83,"AXIS_TOOL_MINOR":76,"AXIS_ORIENTATION":1.2187477350234985},"buttonState":[]},

      {"action":"MOVE","axes":{"AXIS_X":361,"AXIS_Y":719,"AXIS_PRESSURE":0.83203125,"AXIS_SIZE":0.03087143413722515,"AXIS_TOUCH_MAJOR":83,"AXIS_TOUCH_MINOR":75,"AXIS_TOOL_MAJOR":83,"AXIS_TOOL_MINOR":75,"AXIS_ORIENTATION":1.1489516496658325},"buttonState":[]},

      {"action":"MOVE","axes":{"AXIS_X":271,"AXIS_Y":603,"AXIS_PRESSURE":0.234375,"AXIS_SIZE":0.017389604821801186,"AXIS_TOUCH_MAJOR":60,"AXIS_TOUCH_MINOR":29,"AXIS_TOOL_MAJOR":60,"AXIS_TOOL_MINOR":29,"AXIS_ORIENTATION":1.0787720680236816},"buttonState":[]},

      {"action":"UP","axes":{"AXIS_X":271,"AXIS_Y":603,"AXIS_PRESSURE":0.234375,"AXIS_SIZE":0.017389604821801186,"AXIS_TOUCH_MAJOR":60,"AXIS_TOUCH_MINOR":29,"AXIS_TOOL_MAJOR":60,"AXIS_TOOL_MINOR":29,"AXIS_ORIENTATION":1.0787720680236816},"buttonState":[]}

    ]

  }

]

tests/Input/src/com/android/test/input/CaptureEventActivity.kt

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+85 −0
Original line number Diff line number Diff line 
/*

 * Copyright 2024 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.

 */



package com.android.test.input



import android.app.Activity

import android.os.Bundle

import android.view.InputEvent

import android.view.KeyEvent

import android.view.MotionEvent

import java.util.concurrent.LinkedBlockingQueue

import java.util.concurrent.TimeUnit

import org.junit.Assert.assertNull



class CaptureEventActivity : Activity() {

    private val events = LinkedBlockingQueue<InputEvent>()

    var shouldHandleKeyEvents = true



    override fun onCreate(savedInstanceState: Bundle?) {

        super.onCreate(savedInstanceState)



        // Set the fixed orientation if requested

        if (intent.hasExtra(EXTRA_FIXED_ORIENTATION)) {

            val orientation = intent.getIntExtra(EXTRA_FIXED_ORIENTATION, 0)

            setRequestedOrientation(orientation)

        }



        // Set the flag if requested

        if (intent.hasExtra(EXTRA_WINDOW_FLAGS)) {

            val flags = intent.getIntExtra(EXTRA_WINDOW_FLAGS, 0)

            window.addFlags(flags)

        }

    }



    override fun dispatchGenericMotionEvent(ev: MotionEvent?): Boolean {

        events.add(MotionEvent.obtain(ev))

        return true

    }



    override fun dispatchTouchEvent(ev: MotionEvent?): Boolean {

        events.add(MotionEvent.obtain(ev))

        return true

    }



    override fun dispatchKeyEvent(event: KeyEvent?): Boolean {

        events.add(KeyEvent(event))

        return shouldHandleKeyEvents

    }



    override fun dispatchTrackballEvent(ev: MotionEvent?): Boolean {

        events.add(MotionEvent.obtain(ev))

        return true

    }



    fun getInputEvent(): InputEvent? {

        return events.poll(5, TimeUnit.SECONDS)

    }



    fun hasReceivedEvents(): Boolean {

        return !events.isEmpty()

    }



    fun assertNoEvents() {

        val event = events.poll(100, TimeUnit.MILLISECONDS)

        assertNull("Expected no events, but received $event", event)

    }



    companion object {

        const val EXTRA_FIXED_ORIENTATION = "fixed_orientation"

        const val EXTRA_WINDOW_FLAGS = "window_flags"

    }

}

tests/Input/src/com/android/test/input/UinputRecordingIntegrationTests.kt

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Original line number Diff line number Diff line 
/*

 * Copyright 2024 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.

 */

package com.android.test.input



import android.Manifest.permission.ASSOCIATE_INPUT_DEVICE_TO_DISPLAY

import android.app.Instrumentation

import android.cts.input.EventVerifier

import android.graphics.PointF

import android.hardware.input.InputManager

import android.os.ParcelFileDescriptor

import android.util.Size

import android.view.MotionEvent

import androidx.test.platform.app.InstrumentationRegistry

import com.android.cts.input.BatchedEventSplitter

import com.android.cts.input.InputJsonParser

import com.android.cts.input.VirtualDisplayActivityScenario

import com.android.cts.input.inputeventmatchers.isResampled

import com.android.cts.input.inputeventmatchers.withButtonState

import com.android.cts.input.inputeventmatchers.withHistorySize

import com.android.cts.input.inputeventmatchers.withMotionAction

import com.android.cts.input.inputeventmatchers.withPressure

import com.android.cts.input.inputeventmatchers.withRawCoords

import com.android.cts.input.inputeventmatchers.withSource

import java.io.InputStream

import org.hamcrest.Matchers.allOf

import org.junit.Before

import org.junit.Rule

import org.junit.Test

import org.junit.rules.TestName

import org.junit.runner.RunWith

import org.junit.runners.Parameterized



/**

 * Integration tests for the input pipeline that replays recording taken from physical input devices

 * at the evdev interface level, and makes assertions on the events that are received by a test app.

 *

 * These tests associate the playback input device with a virtual display to make these tests

 * agnostic to the device form factor.

 *

 * New recordings can be taken using the `evemu-record` shell command.

 */

@RunWith(Parameterized::class)

class UinputRecordingIntegrationTests {



    companion object {

        /**

         * Add new test cases by adding a new [TestData] to the following list.

         */

        @JvmStatic

        @Parameterized.Parameters(name = "{0}")

        fun data(): Iterable<Any> =

            listOf(

                TestData(

                    "GooglePixelTabletTouchscreen", R.raw.google_pixel_tablet_touchscreen,

                    R.raw.google_pixel_tablet_touchscreen_events, Size(1600, 2560),

                    vendorId = 0x0603, productId = 0x7806

                ),

            )



        const val INPUT_DEVICE_SOURCE_ALL = -1

    }



    class TestData(

        val name: String,

        val uinputRecordingResource: Int,

        val expectedEventsResource: Int,

        val displaySize: Size,

        val vendorId: Int,

        val productId: Int,

    ) {

        override fun toString(): String = name

    }



    private lateinit var instrumentation: Instrumentation

    private lateinit var parser: InputJsonParser



    @get:Rule

    val testName = TestName()



    @Parameterized.Parameter(0)

    lateinit var testData: TestData



    @Before

    fun setUp() {

        instrumentation = InstrumentationRegistry.getInstrumentation()

        parser = InputJsonParser(instrumentation.context)

    }



    @Test

    fun testEvemuRecording() {

        VirtualDisplayActivityScenario.AutoClose<CaptureEventActivity>(

            testName,

            size = testData.displaySize

        ).use { scenario ->

            scenario.activity.window.decorView.requestUnbufferedDispatch(INPUT_DEVICE_SOURCE_ALL)



            try {

                instrumentation.uiAutomation.adoptShellPermissionIdentity(

                    ASSOCIATE_INPUT_DEVICE_TO_DISPLAY,

                )



                val inputPort = "uinput:1:${testData.vendorId}:${testData.productId}"

                val inputManager =

                    instrumentation.context.getSystemService(InputManager::class.java)!!

                try {

                    inputManager.addUniqueIdAssociationByPort(

                        inputPort,

                        scenario.virtualDisplay.display.uniqueId!!,

                    )



                    val verifier =

                        EventVerifier(BatchedEventSplitter { scenario.activity.getInputEvent() })

                    injectUinputEvents()

                    verifyEvents(verifier)

                    scenario.activity.assertNoEvents()

                } finally {

                    inputManager.removeUniqueIdAssociationByPort(inputPort)

                }

            } finally {

                instrumentation.uiAutomation.dropShellPermissionIdentity()

            }

        }

    }



    private fun injectUinputEvents() {

        val fds = instrumentation.uiAutomation!!.executeShellCommandRw("uinput -")



        ParcelFileDescriptor.AutoCloseOutputStream(fds[1]).use { stdIn ->

            val inputStream: InputStream = instrumentation.context.resources.openRawResource(

                testData.uinputRecordingResource,

            )

            stdIn.write(inputStream.readBytes())

        }

    }



    private fun verifyEvents(verifier: EventVerifier) {

        val uinputTestData = parser.getUinputTestData(testData.expectedEventsResource)

        for (test in uinputTestData) {

            for ((index, expectedEvent) in test.events.withIndex()) {

                if (expectedEvent is MotionEvent) {

                    verifier.assertReceivedMotion(

                        allOf(

                            withMotionAction(expectedEvent.action),

                            withSource(expectedEvent.source),

                            withButtonState(expectedEvent.buttonState),

                            withRawCoords(PointF(expectedEvent.rawX, expectedEvent.rawY)),

                            withPressure(expectedEvent.pressure),

                            isResampled(false),

                            withHistorySize(0),

                        ),

                        "${test.name}: Expected event at index $index",

                    )

                }

            }

        }

    }

}