| /* |
| * Copyright (C) 2018 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; |
| |
| import static com.google.common.truth.Truth.assertWithMessage; |
| |
| import static org.mockito.Mockito.doReturn; |
| import static org.mockito.Mockito.mock; |
| import static org.mockito.Mockito.spy; |
| import static org.mockito.Mockito.times; |
| import static org.mockito.Mockito.verify; |
| import static org.mockito.Mockito.when; |
| |
| import android.app.WallpaperManager; |
| import android.content.Context; |
| import android.content.res.Configuration; |
| import android.content.res.Resources; |
| import android.graphics.Bitmap; |
| import android.graphics.ColorSpace; |
| import android.hardware.display.DisplayManagerGlobal; |
| import android.os.Handler; |
| import android.test.suitebuilder.annotation.SmallTest; |
| import android.testing.AndroidTestingRunner; |
| import android.testing.TestableLooper; |
| import android.view.Display; |
| import android.view.DisplayInfo; |
| import android.view.SurfaceHolder; |
| |
| import com.android.systemui.glwallpaper.ImageWallpaperRenderer; |
| |
| import org.junit.Before; |
| import org.junit.Ignore; |
| import org.junit.Test; |
| import org.junit.runner.RunWith; |
| import org.mockito.Mock; |
| import org.mockito.MockitoAnnotations; |
| |
| import java.util.concurrent.CountDownLatch; |
| |
| @SmallTest |
| @RunWith(AndroidTestingRunner.class) |
| @TestableLooper.RunWithLooper |
| @Ignore |
| public class ImageWallpaperTest extends SysuiTestCase { |
| private static final int LOW_BMP_WIDTH = 128; |
| private static final int LOW_BMP_HEIGHT = 128; |
| private static final int INVALID_BMP_WIDTH = 1; |
| private static final int INVALID_BMP_HEIGHT = 1; |
| private static final int DISPLAY_WIDTH = 1920; |
| private static final int DISPLAY_HEIGHT = 1080; |
| |
| @Mock |
| private SurfaceHolder mSurfaceHolder; |
| @Mock |
| private Context mMockContext; |
| @Mock |
| private Bitmap mWallpaperBitmap; |
| @Mock |
| private Handler mHandler; |
| |
| private CountDownLatch mEventCountdown; |
| |
| @Before |
| public void setUp() throws Exception { |
| allowTestableLooperAsMainThread(); |
| MockitoAnnotations.initMocks(this); |
| mEventCountdown = new CountDownLatch(1); |
| |
| WallpaperManager wallpaperManager = mock(WallpaperManager.class); |
| Resources resources = mock(Resources.class); |
| |
| when(mMockContext.getSystemService(WallpaperManager.class)).thenReturn(wallpaperManager); |
| when(mMockContext.getResources()).thenReturn(resources); |
| when(resources.getConfiguration()).thenReturn(mock(Configuration.class)); |
| |
| DisplayInfo displayInfo = new DisplayInfo(); |
| displayInfo.logicalWidth = DISPLAY_WIDTH; |
| displayInfo.logicalHeight = DISPLAY_HEIGHT; |
| when(mMockContext.getDisplay()).thenReturn( |
| new Display(mock(DisplayManagerGlobal.class), 0, displayInfo, (Resources) null)); |
| |
| when(wallpaperManager.getBitmap(false)).thenReturn(mWallpaperBitmap); |
| when(mWallpaperBitmap.getColorSpace()).thenReturn(ColorSpace.get(ColorSpace.Named.SRGB)); |
| when(mWallpaperBitmap.getConfig()).thenReturn(Bitmap.Config.ARGB_8888); |
| } |
| |
| private ImageWallpaper createImageWallpaper() { |
| return new ImageWallpaper() { |
| @Override |
| public Engine onCreateEngine() { |
| return new GLEngine(mHandler) { |
| @Override |
| public Context getDisplayContext() { |
| return mMockContext; |
| } |
| |
| @Override |
| public SurfaceHolder getSurfaceHolder() { |
| return mSurfaceHolder; |
| } |
| |
| @Override |
| public void setFixedSizeAllowed(boolean allowed) { |
| super.setFixedSizeAllowed(allowed); |
| assertWithMessage("mFixedSizeAllowed should be true").that( |
| allowed).isTrue(); |
| mEventCountdown.countDown(); |
| } |
| }; |
| } |
| }; |
| } |
| |
| @Test |
| public void testBitmapWallpaper_normal() { |
| // Will use a image wallpaper with dimensions DISPLAY_WIDTH x DISPLAY_WIDTH. |
| // Then we expect the surface size will be also DISPLAY_WIDTH x DISPLAY_WIDTH. |
| verifySurfaceSize(DISPLAY_WIDTH /* bmpWidth */, |
| DISPLAY_WIDTH /* bmpHeight */, |
| DISPLAY_WIDTH /* surfaceWidth */, |
| DISPLAY_WIDTH /* surfaceHeight */); |
| } |
| |
| @Test |
| public void testBitmapWallpaper_low_resolution() { |
| // Will use a image wallpaper with dimensions BMP_WIDTH x BMP_HEIGHT. |
| // Then we expect the surface size will be also BMP_WIDTH x BMP_HEIGHT. |
| verifySurfaceSize(LOW_BMP_WIDTH /* bmpWidth */, |
| LOW_BMP_HEIGHT /* bmpHeight */, |
| LOW_BMP_WIDTH /* surfaceWidth */, |
| LOW_BMP_HEIGHT /* surfaceHeight */); |
| } |
| |
| @Test |
| public void testBitmapWallpaper_too_small() { |
| // Will use a image wallpaper with dimensions INVALID_BMP_WIDTH x INVALID_BMP_HEIGHT. |
| // Then we expect the surface size will be also MIN_SURFACE_WIDTH x MIN_SURFACE_HEIGHT. |
| verifySurfaceSize(INVALID_BMP_WIDTH /* bmpWidth */, |
| INVALID_BMP_HEIGHT /* bmpHeight */, |
| ImageWallpaper.GLEngine.MIN_SURFACE_WIDTH /* surfaceWidth */, |
| ImageWallpaper.GLEngine.MIN_SURFACE_HEIGHT /* surfaceHeight */); |
| } |
| |
| private void verifySurfaceSize(int bmpWidth, int bmpHeight, |
| int surfaceWidth, int surfaceHeight) { |
| ImageWallpaper.GLEngine wallpaperEngine = |
| (ImageWallpaper.GLEngine) createImageWallpaper().onCreateEngine(); |
| |
| ImageWallpaper.GLEngine engineSpy = spy(wallpaperEngine); |
| |
| when(mWallpaperBitmap.getWidth()).thenReturn(bmpWidth); |
| when(mWallpaperBitmap.getHeight()).thenReturn(bmpHeight); |
| |
| ImageWallpaperRenderer renderer = new ImageWallpaperRenderer(mMockContext); |
| doReturn(renderer).when(engineSpy).getRendererInstance(); |
| engineSpy.onCreate(engineSpy.getSurfaceHolder()); |
| |
| verify(mSurfaceHolder, times(1)).setFixedSize(surfaceWidth, surfaceHeight); |
| assertWithMessage("setFixedSizeAllowed should have been called.").that( |
| mEventCountdown.getCount()).isEqualTo(0); |
| } |
| } |