Merge "UinputRecordingIntegrationTests: Add a debug mode to log received events" into main (58b11ca4) · Commits · e / os / android_frameworks_base

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

+28 −1

Original line number	Diff line number	Diff line
		@@ -21,7 +21,9 @@ import android.cts.input.EventVerifier
		import android.graphics.PointF
		import android.hardware.input.InputManager
		import android.os.ParcelFileDescriptor
		import android.util.Log
		import android.util.Size
		import android.view.InputEvent
		import android.view.MotionEvent
		import androidx.test.platform.app.InstrumentationRegistry
		import com.android.cts.input.BatchedEventSplitter
		@@ -35,6 +37,7 @@ 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 junit.framework.Assert.fail
		import org.hamcrest.Matchers.allOf
		import org.junit.Before
		import org.junit.Rule
		@@ -70,7 +73,13 @@ class UinputRecordingIntegrationTests {
		),
		)

		/**
		* Use the debug mode to see the JSON-encoded received events in logcat.
		*/
		const val DEBUG_RECEIVED_EVENTS = false

		const val INPUT_DEVICE_SOURCE_ALL = -1
		val TAG = UinputRecordingIntegrationTests::class.java.simpleName
		}

		class TestData(
		@@ -121,9 +130,15 @@ class UinputRecordingIntegrationTests {
		scenario.virtualDisplay.display.uniqueId!!,
		)

		injectUinputEvents()

		if (DEBUG_RECEIVED_EVENTS) {
		printReceivedEventsToLogcat(scenario.activity)
		fail("Test cannot pass in debug mode!")
		}

		val verifier =
		EventVerifier(BatchedEventSplitter { scenario.activity.getInputEvent() })
		injectUinputEvents()
		verifyEvents(verifier)
		scenario.activity.assertNoEvents()
		} finally {
		@@ -135,6 +150,18 @@ class UinputRecordingIntegrationTests {
		}
		}

		private fun printReceivedEventsToLogcat(activity: CaptureEventActivity) {
		val getNextEvent = BatchedEventSplitter { activity.getInputEvent() }
		var receivedEvent: InputEvent? = getNextEvent()
		while (receivedEvent != null) {
		Log.d(TAG,
		parser.encodeEvent(receivedEvent)?.toString()
		?: "(Failed to encode received event)"
		)
		receivedEvent = getNextEvent()
		}
		}

		private fun injectUinputEvents() {
		val fds = instrumentation.uiAutomation!!.executeShellCommandRw("uinput -")