| /* |
| * Copyright (C) 2020 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.systemui.screenshot; |
| |
| |
| import static org.junit.Assert.assertEquals; |
| import static org.junit.Assert.assertNotNull; |
| import static org.junit.Assert.assertTrue; |
| import static org.mockito.ArgumentMatchers.any; |
| import static org.mockito.ArgumentMatchers.anyInt; |
| import static org.mockito.ArgumentMatchers.isNull; |
| import static org.mockito.Mockito.doAnswer; |
| import static org.mockito.Mockito.mock; |
| |
| import android.graphics.Rect; |
| import android.os.RemoteException; |
| import android.testing.AndroidTestingRunner; |
| import android.view.Display; |
| import android.view.IScrollCaptureResponseListener; |
| import android.view.IWindowManager; |
| import android.view.ScrollCaptureResponse; |
| |
| import androidx.test.filters.SmallTest; |
| |
| import com.android.systemui.SysuiTestCase; |
| import com.android.systemui.screenshot.ScrollCaptureClient.CaptureResult; |
| import com.android.systemui.screenshot.ScrollCaptureClient.Session; |
| |
| import com.google.common.util.concurrent.ListenableFuture; |
| |
| import org.junit.Before; |
| import org.junit.Test; |
| import org.junit.runner.RunWith; |
| import org.mockito.MockitoAnnotations; |
| import org.mockito.stubbing.Answer; |
| |
| import java.util.concurrent.CountDownLatch; |
| import java.util.concurrent.ExecutionException; |
| import java.util.concurrent.TimeUnit; |
| import java.util.concurrent.TimeoutException; |
| |
| @SmallTest |
| @RunWith(AndroidTestingRunner.class) |
| public class ScrollCaptureClientTest extends SysuiTestCase { |
| private static final float MAX_PAGES = 3.0f; |
| |
| private IWindowManager mWm; |
| |
| @Before |
| public void setUp() { |
| MockitoAnnotations.initMocks(this); |
| mWm = mock(IWindowManager.class); |
| } |
| |
| @Test |
| public void testDetectAndConnect() |
| throws RemoteException, InterruptedException, ExecutionException, TimeoutException { |
| doAnswer((Answer<Void>) invocation -> { |
| IScrollCaptureResponseListener listener = invocation.getArgument(3); |
| listener.onScrollCaptureResponse(new ScrollCaptureResponse.Builder() |
| .setBoundsInWindow(new Rect(0, 0, 100, 100)) |
| .setWindowBounds(new Rect(0, 0, 100, 100)) |
| .setConnection(new FakeScrollCaptureConnection()) |
| .build()); |
| return null; |
| }).when(mWm).requestScrollCapture(/* displayId */ anyInt(), /* token */ isNull(), |
| /* taskId */ anyInt(), any(IScrollCaptureResponseListener.class)); |
| |
| // Create client |
| ScrollCaptureClient client = new ScrollCaptureClient(mWm, Runnable::run, mContext); |
| |
| // Request scroll capture |
| ListenableFuture<ScrollCaptureResponse> requestFuture = |
| client.request(Display.DEFAULT_DISPLAY); |
| assertNotNull(requestFuture.get(100, TimeUnit.MILLISECONDS)); |
| |
| ScrollCaptureResponse response = requestFuture.get(); |
| assertTrue(response.isConnected()); |
| |
| // Start a session |
| ListenableFuture<Session> startFuture = client.start(response, MAX_PAGES); |
| assertNotNull(startFuture.get(100, TimeUnit.MILLISECONDS)); |
| |
| Session session = startFuture.get(); |
| Rect request = new Rect(0, 0, session.getPageWidth(), session.getTileHeight()); |
| |
| // Request a tile |
| ListenableFuture<CaptureResult> tileFuture = session.requestTile(0); |
| assertNotNull(tileFuture.get(100, TimeUnit.MILLISECONDS)); |
| |
| CaptureResult result = tileFuture.get(); |
| assertEquals(request, result.requested); |
| assertEquals(result.requested, result.captured); |
| assertNotNull(result.image); |
| |
| // End the session |
| ListenableFuture<Void> endFuture = session.end(); |
| CountDownLatch latch = new CountDownLatch(1); |
| endFuture.addListener(latch::countDown, Runnable::run); |
| assertTrue(latch.await(100, TimeUnit.MILLISECONDS)); |
| } |
| } |