Merge "UinputRecordingIntegrationTests: Integrate test with existing infra" into main (49afff6c) · Commits · e / os / android_frameworks_base

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

+28 −66

Original line number	Diff line number	Diff line
		@@ -15,21 +15,19 @@
		*/
		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.server.wm.CtsWindowInfoUtils.waitForWindowOnTop
		import android.util.Log
		import android.util.Size
		import android.view.InputDevice
		import android.view.InputEvent
		import android.view.MotionEvent
		import androidx.test.platform.app.InstrumentationRegistry
		import com.android.cts.input.BatchedEventSplitter
		import com.android.cts.input.CaptureEventActivity
		import com.android.cts.input.DebugInputRule
		import com.android.cts.input.EvemuDevice
		import com.android.cts.input.InputJsonParser
		import com.android.cts.input.VirtualDisplayActivityScenario
		import com.android.cts.input.inputeventmatchers.isResampled
		@@ -69,9 +67,13 @@ class UinputRecordingIntegrationTests {
		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
		"GooglePixelTabletTouchscreen",
		R.raw.google_pixel_tablet_touchscreen,
		R.raw.google_pixel_tablet_touchscreen_events,
		Size(1600, 2560),
		vendorId = 0x0603,
		productId = 0x7806,
		deviceSources = InputDevice.SOURCE_TOUCHSCREEN,
		),
		)

		@@ -91,6 +93,7 @@ class UinputRecordingIntegrationTests {
		val displaySize: Size,
		val vendorId: Int,
		val productId: Int,
		val deviceSources: Int,
		) {
		override fun toString(): String = name
		}
		@@ -98,7 +101,6 @@ class UinputRecordingIntegrationTests {
		private lateinit var instrumentation: Instrumentation
		private lateinit var parser: InputJsonParser


		@get:Rule
		val debugInputRule = DebugInputRule()

		@@ -121,24 +123,19 @@ class UinputRecordingIntegrationTests {
		testName,
		size = testData.displaySize
		).use { scenario ->
		waitForWindowOnTop(scenario.activity.window)
		scenario.activity.window.decorView.requestUnbufferedDispatch(INPUT_DEVICE_SOURCE_ALL)

		try {
		instrumentation.uiAutomation.adoptShellPermissionIdentity(
		ASSOCIATE_INPUT_DEVICE_TO_DISPLAY,
		)
		EvemuDevice(
		instrumentation,
		testData.deviceSources,
		testData.vendorId,
		testData.productId,
		testData.uinputRecordingResource,
		scenario.virtualDisplay.display
		).use { evemuDevice ->

		val inputPort = "uinput:1:${testData.vendorId}:${testData.productId}"
		val inputManager =
		instrumentation.context.getSystemService(InputManager::class.java)!!
		try {
		inputManager.addUniqueIdAssociationByPort(
		inputPort,
		scenario.virtualDisplay.display.uniqueId!!,
		)
		evemuDevice.injectEvents()

		injectUinputEvents().use {
		if (DEBUG_RECEIVED_EVENTS) {
		printReceivedEventsToLogcat(scenario.activity)
		fail("Test cannot pass in debug mode!")
		@@ -150,12 +147,6 @@ class UinputRecordingIntegrationTests {
		verifyEvents(verifier)
		scenario.activity.assertNoEvents()
		}
		} finally {
		inputManager.removeUniqueIdAssociationByPort(inputPort)
		}
		} finally {
		instrumentation.uiAutomation.dropShellPermissionIdentity()
		}
		}
		}

		@@ -171,35 +162,6 @@ class UinputRecordingIntegrationTests {
		}
		}

		/**
		* Plays back the evemu recording associated with the current test case by injecting it via
		* the `uinput` shell command in interactive mode. The recording playback will begin
		* immediately, and the shell command (and the associated input device) will remain alive
		* until the returned [AutoCloseable] is closed.
		*/
		private fun injectUinputEvents(): AutoCloseable {
		val fds = instrumentation.uiAutomation!!.executeShellCommandRw("uinput -")
		// We do not need to use stdout in this test.
		fds[0].close()

		return ParcelFileDescriptor.AutoCloseOutputStream(fds[1]).also { stdin ->
		instrumentation.context.resources.openRawResource(
		testData.uinputRecordingResource,
		).use { inputStream ->
		stdin.write(inputStream.readBytes())

		// TODO(b/367419268): Remove extra event injection when uinput parsing is fixed.
		// Inject an extra sync event with an arbitrarily large timestamp, because the
		// uinput command will not process the last event until either the next event is
		// parsed, or fd is closed. Injecting this sync allows us complete injection of
		// the evemu recording and extend the lifetime of the input device by keeping this
		// fd open.
		stdin.write("\nE: 9999.99 0 0 0\n".toByteArray())
		stdin.flush()
		}
		}
		}

		private fun verifyEvents(verifier: EventVerifier) {
		val uinputTestData = parser.getUinputTestData(testData.expectedEventsResource)
		for (test in uinputTestData) {