| /* |
| * Copyright 2021 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 androidx.wear.watchface |
| |
| import android.app.Service |
| import android.content.Context |
| import android.content.Intent |
| import android.graphics.Bitmap |
| import android.graphics.Canvas |
| import android.graphics.Rect |
| import android.graphics.SurfaceTexture |
| import android.os.Build |
| import android.os.Handler |
| import android.os.IBinder |
| import android.os.Looper |
| import android.view.Surface |
| import android.view.SurfaceHolder |
| import androidx.annotation.RequiresApi |
| import androidx.test.core.app.ApplicationProvider |
| import androidx.wear.watchface.client.WatchFaceControlClient |
| import androidx.wear.watchface.control.IWatchFaceInstanceServiceStub |
| import androidx.wear.watchface.control.WatchFaceControlService |
| import kotlinx.coroutines.CoroutineScope |
| import kotlinx.coroutines.Deferred |
| import kotlinx.coroutines.android.asCoroutineDispatcher |
| import kotlinx.coroutines.launch |
| import kotlinx.coroutines.runBlocking |
| import org.junit.Before |
| import org.mockito.Mockito |
| import java.util.concurrent.CountDownLatch |
| import java.util.concurrent.TimeUnit |
| import java.util.concurrent.TimeoutException |
| import kotlinx.coroutines.MainScope |
| |
| internal const val TIMEOUT_MILLIS = 1000L |
| |
| /** |
| * Test shim to allow us to connect to WatchFaceControlService from a test and to optionally |
| * override the reported API version. |
| */ |
| @RequiresApi(Build.VERSION_CODES.O_MR1) |
| public class WatchFaceControlTestService : Service() { |
| public companion object { |
| /** |
| * If non-null this overrides the API version reported by [IWatchFaceInstanceServiceStub]. |
| */ |
| public var apiVersionOverride: Int? = null |
| } |
| |
| private val realService = object : WatchFaceControlService() { |
| override fun createServiceStub(): IWatchFaceInstanceServiceStub = |
| object : IWatchFaceInstanceServiceStub( |
| ApplicationProvider.getApplicationContext<Context>(), |
| MainScope() |
| ) { |
| @RequiresApi(Build.VERSION_CODES.O_MR1) |
| override fun getApiVersion(): Int = apiVersionOverride ?: super.getApiVersion() |
| } |
| |
| init { |
| setContext(ApplicationProvider.getApplicationContext<Context>()) |
| } |
| } |
| |
| @RequiresApi(Build.VERSION_CODES.O_MR1) |
| override fun onBind(intent: Intent?): IBinder? = realService.onBind(intent) |
| } |
| |
| /** Base class for the various async tests. */ |
| @RequiresApi(Build.VERSION_CODES.O_MR1) |
| public open class WatchFaceControlClientServiceTest { |
| val context = ApplicationProvider.getApplicationContext<Context>() |
| val handler = Handler(Looper.getMainLooper()) |
| val handlerCoroutineScope = CoroutineScope(handler.asCoroutineDispatcher().immediate) |
| |
| val surfaceHolder = Mockito.mock(SurfaceHolder::class.java) |
| val surface = Mockito.mock(Surface::class.java) |
| val renderLatch = CountDownLatch(1) |
| |
| val surfaceTexture = SurfaceTexture(false) |
| val glSurface = Surface(surfaceTexture) |
| val glSurfaceHolder = Mockito.mock(SurfaceHolder::class.java) |
| |
| val watchFaceControlClientService = runBlocking { |
| WatchFaceControlClient.createWatchFaceControlClientImpl( |
| context, |
| Intent(context, WatchFaceControlTestService::class.java).apply { |
| action = WatchFaceControlService.ACTION_WATCHFACE_CONTROL_SERVICE |
| } |
| ) |
| } |
| |
| @Before |
| fun setUp() { |
| Mockito.`when`(surfaceHolder.surfaceFrame).thenReturn(Rect(0, 0, 100, 100)) |
| Mockito.`when`(surfaceHolder.surface).thenReturn(surface) |
| Mockito.`when`(surface.isValid).thenReturn(false) |
| val bitmap = Bitmap.createBitmap(10, 10, Bitmap.Config.ARGB_8888) |
| val canvas = Canvas(bitmap) |
| Mockito.`when`(surfaceHolder.lockHardwareCanvas()).thenReturn(canvas) |
| |
| Mockito.`when`(surfaceHolder.unlockCanvasAndPost(canvas)).then { |
| renderLatch.countDown() |
| } |
| |
| surfaceTexture.setDefaultBufferSize(10, 10) |
| Mockito.`when`(glSurfaceHolder.surface).thenReturn(glSurface) |
| Mockito.`when`(glSurfaceHolder.surfaceFrame) |
| .thenReturn(Rect(0, 0, 10, 10)) |
| } |
| |
| fun <X> awaitWithTimeout( |
| thing: Deferred<X>, |
| timeoutMillis: Long = TIMEOUT_MILLIS |
| ): X { |
| var value: X? = null |
| val latch = CountDownLatch(1) |
| handlerCoroutineScope.launch { |
| value = thing.await() |
| latch.countDown() |
| } |
| if (!latch.await(timeoutMillis, TimeUnit.MILLISECONDS)) { |
| throw TimeoutException("Timeout waiting for thing!") |
| } |
| return value!! |
| } |
| } |
