1/* 2 * Copyright (C) 2017 The Android Open Source Project 3 * 4 * Licensed under the Apache License, Version 2.0 (the "License"); 5 * you may not use this file except in compliance with the License. 6 * You may obtain a copy of the License at 7 * 8 * http://www.apache.org/licenses/LICENSE-2.0 9 * 10 * Unless required by applicable law or agreed to in writing, software 11 * distributed under the License is distributed on an "AS IS" BASIS, 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 * See the License for the specific language governing permissions and 14 * limitations under the License 15 */ 16 17package com.android.server.wm; 18 19import static android.content.res.Configuration.ORIENTATION_PORTRAIT; 20import static android.view.WindowManager.LayoutParams.FLAG_DRAWS_SYSTEM_BAR_BACKGROUNDS; 21import static org.junit.Assert.assertEquals; 22import static org.mockito.Matchers.any; 23import static org.mockito.Matchers.anyInt; 24import static org.mockito.Matchers.eq; 25import static org.mockito.Mockito.mock; 26import static org.mockito.Mockito.never; 27import static org.mockito.Mockito.verify; 28import static org.mockito.Mockito.when; 29 30import android.app.ActivityManager.TaskSnapshot; 31import android.graphics.Canvas; 32import android.graphics.Color; 33import android.graphics.GraphicBuffer; 34import android.graphics.PixelFormat; 35import android.graphics.Rect; 36import android.platform.test.annotations.Presubmit; 37import android.support.test.filters.SmallTest; 38import android.support.test.runner.AndroidJUnit4; 39import android.view.Surface; 40 41import com.android.server.wm.TaskSnapshotSurface.Window; 42 43import org.junit.Test; 44import org.junit.runner.RunWith; 45 46/** 47 * Test class for {@link TaskSnapshotSurface}. 48 * 49 * runtest frameworks-services -c com.android.server.wm.TaskSnapshotSurfaceTest 50 */ 51@SmallTest 52@Presubmit 53@RunWith(AndroidJUnit4.class) 54public class TaskSnapshotSurfaceTest extends WindowTestsBase { 55 56 private TaskSnapshotSurface mSurface; 57 58 private void setupSurface(int width, int height, Rect contentInsets, int sysuiVis, 59 int windowFlags, Rect taskBounds) { 60 final GraphicBuffer buffer = GraphicBuffer.create(width, height, PixelFormat.RGBA_8888, 61 GraphicBuffer.USAGE_SW_READ_NEVER | GraphicBuffer.USAGE_SW_WRITE_NEVER); 62 final TaskSnapshot snapshot = new TaskSnapshot(buffer, 63 ORIENTATION_PORTRAIT, contentInsets, false, 1.0f); 64 mSurface = new TaskSnapshotSurface(sWm, new Window(), new Surface(), snapshot, "Test", 65 Color.WHITE, Color.RED, Color.BLUE, sysuiVis, windowFlags, 0, taskBounds, 66 ORIENTATION_PORTRAIT); 67 } 68 69 private void setupSurface(int width, int height) { 70 setupSurface(width, height, new Rect(), 0, FLAG_DRAWS_SYSTEM_BAR_BACKGROUNDS, 71 new Rect(0, 0, width, height)); 72 } 73 74 @Test 75 public void fillEmptyBackground_fillHorizontally() throws Exception { 76 setupSurface(200, 100); 77 final Canvas mockCanvas = mock(Canvas.class); 78 when(mockCanvas.getWidth()).thenReturn(200); 79 when(mockCanvas.getHeight()).thenReturn(100); 80 mSurface.drawBackgroundAndBars(mockCanvas, new Rect(0, 0, 100, 200)); 81 verify(mockCanvas).drawRect(eq(100.0f), eq(0.0f), eq(200.0f), eq(100.0f), any()); 82 } 83 84 @Test 85 public void fillEmptyBackground_fillVertically() throws Exception { 86 setupSurface(100, 200); 87 final Canvas mockCanvas = mock(Canvas.class); 88 when(mockCanvas.getWidth()).thenReturn(100); 89 when(mockCanvas.getHeight()).thenReturn(200); 90 mSurface.drawBackgroundAndBars(mockCanvas, new Rect(0, 0, 200, 100)); 91 verify(mockCanvas).drawRect(eq(0.0f), eq(100.0f), eq(100.0f), eq(200.0f), any()); 92 } 93 94 @Test 95 public void fillEmptyBackground_fillBoth() throws Exception { 96 setupSurface(200, 200); 97 final Canvas mockCanvas = mock(Canvas.class); 98 when(mockCanvas.getWidth()).thenReturn(200); 99 when(mockCanvas.getHeight()).thenReturn(200); 100 mSurface.drawBackgroundAndBars(mockCanvas, new Rect(0, 0, 100, 100)); 101 verify(mockCanvas).drawRect(eq(100.0f), eq(0.0f), eq(200.0f), eq(100.0f), any()); 102 verify(mockCanvas).drawRect(eq(0.0f), eq(100.0f), eq(200.0f), eq(200.0f), any()); 103 } 104 105 @Test 106 public void fillEmptyBackground_dontFill_sameSize() throws Exception { 107 setupSurface(100, 100); 108 final Canvas mockCanvas = mock(Canvas.class); 109 when(mockCanvas.getWidth()).thenReturn(100); 110 when(mockCanvas.getHeight()).thenReturn(100); 111 mSurface.drawBackgroundAndBars(mockCanvas, new Rect(0, 0, 100, 100)); 112 verify(mockCanvas, never()).drawRect(anyInt(), anyInt(), anyInt(), anyInt(), any()); 113 } 114 115 @Test 116 public void fillEmptyBackground_dontFill_bitmapLarger() throws Exception { 117 setupSurface(100, 100); 118 final Canvas mockCanvas = mock(Canvas.class); 119 when(mockCanvas.getWidth()).thenReturn(100); 120 when(mockCanvas.getHeight()).thenReturn(100); 121 mSurface.drawBackgroundAndBars(mockCanvas, new Rect(0, 0, 200, 200)); 122 verify(mockCanvas, never()).drawRect(anyInt(), anyInt(), anyInt(), anyInt(), any()); 123 } 124 125 @Test 126 public void testCalculateSnapshotCrop() { 127 setupSurface(100, 100, new Rect(0, 10, 0, 10), 0, 0, new Rect(0, 0, 100, 100)); 128 assertEquals(new Rect(0, 0, 100, 90), mSurface.calculateSnapshotCrop()); 129 } 130 131 @Test 132 public void testCalculateSnapshotCrop_taskNotOnTop() { 133 setupSurface(100, 100, new Rect(0, 10, 0, 10), 0, 0, new Rect(0, 50, 100, 100)); 134 assertEquals(new Rect(0, 10, 100, 90), mSurface.calculateSnapshotCrop()); 135 } 136 137 @Test 138 public void testCalculateSnapshotCrop_navBarLeft() { 139 setupSurface(100, 100, new Rect(10, 10, 0, 0), 0, 0, new Rect(0, 0, 100, 100)); 140 assertEquals(new Rect(10, 0, 100, 100), mSurface.calculateSnapshotCrop()); 141 } 142 143 @Test 144 public void testCalculateSnapshotCrop_navBarRight() { 145 setupSurface(100, 100, new Rect(0, 10, 10, 0), 0, 0, new Rect(0, 0, 100, 100)); 146 assertEquals(new Rect(0, 0, 90, 100), mSurface.calculateSnapshotCrop()); 147 } 148 149 @Test 150 public void testCalculateSnapshotFrame() { 151 setupSurface(100, 100); 152 final Rect insets = new Rect(0, 10, 0, 10); 153 mSurface.setFrames(new Rect(0, 0, 100, 100), insets, insets); 154 assertEquals(new Rect(0, -10, 100, 70), 155 mSurface.calculateSnapshotFrame(new Rect(0, 10, 100, 90))); 156 } 157 158 @Test 159 public void testCalculateSnapshotFrame_navBarLeft() { 160 setupSurface(100, 100); 161 final Rect insets = new Rect(10, 10, 0, 0); 162 mSurface.setFrames(new Rect(0, 0, 100, 100), insets, insets); 163 assertEquals(new Rect(0, -10, 90, 80), 164 mSurface.calculateSnapshotFrame(new Rect(10, 10, 100, 100))); 165 } 166 167 @Test 168 public void testDrawStatusBarBackground() { 169 setupSurface(100, 100); 170 final Rect insets = new Rect(0, 10, 10, 0); 171 mSurface.setFrames(new Rect(0, 0, 100, 100), insets, insets); 172 final Canvas mockCanvas = mock(Canvas.class); 173 when(mockCanvas.getWidth()).thenReturn(100); 174 when(mockCanvas.getHeight()).thenReturn(100); 175 mSurface.mSystemBarBackgroundPainter.drawStatusBarBackground( 176 mockCanvas, new Rect(0, 0, 50, 100), 10); 177 verify(mockCanvas).drawRect(eq(50.0f), eq(0.0f), eq(90.0f), eq(10.0f), any()); 178 } 179 180 @Test 181 public void testDrawStatusBarBackground_nullFrame() { 182 setupSurface(100, 100); 183 final Rect insets = new Rect(0, 10, 10, 0); 184 mSurface.setFrames(new Rect(0, 0, 100, 100), insets, insets); 185 final Canvas mockCanvas = mock(Canvas.class); 186 when(mockCanvas.getWidth()).thenReturn(100); 187 when(mockCanvas.getHeight()).thenReturn(100); 188 mSurface.mSystemBarBackgroundPainter.drawStatusBarBackground( 189 mockCanvas, null, 10); 190 verify(mockCanvas).drawRect(eq(0.0f), eq(0.0f), eq(90.0f), eq(10.0f), any()); 191 } 192 193 @Test 194 public void testDrawStatusBarBackground_nope() { 195 setupSurface(100, 100); 196 final Rect insets = new Rect(0, 10, 10, 0); 197 mSurface.setFrames(new Rect(0, 0, 100, 100), insets, insets); 198 final Canvas mockCanvas = mock(Canvas.class); 199 when(mockCanvas.getWidth()).thenReturn(100); 200 when(mockCanvas.getHeight()).thenReturn(100); 201 mSurface.mSystemBarBackgroundPainter.drawStatusBarBackground( 202 mockCanvas, new Rect(0, 0, 100, 100), 10); 203 verify(mockCanvas, never()).drawRect(anyInt(), anyInt(), anyInt(), anyInt(), any()); 204 } 205 206 @Test 207 public void testDrawNavigationBarBackground() { 208 final Rect insets = new Rect(0, 10, 0, 10); 209 setupSurface(100, 100, insets, 0, FLAG_DRAWS_SYSTEM_BAR_BACKGROUNDS, 210 new Rect(0, 0, 100, 100)); 211 mSurface.setFrames(new Rect(0, 0, 100, 100), insets, insets); 212 final Canvas mockCanvas = mock(Canvas.class); 213 when(mockCanvas.getWidth()).thenReturn(100); 214 when(mockCanvas.getHeight()).thenReturn(100); 215 mSurface.mSystemBarBackgroundPainter.drawNavigationBarBackground(mockCanvas); 216 verify(mockCanvas).drawRect(eq(new Rect(0, 90, 100, 100)), any()); 217 } 218 219 @Test 220 public void testDrawNavigationBarBackground_left() { 221 final Rect insets = new Rect(10, 10, 0, 0); 222 setupSurface(100, 100, insets, 0, FLAG_DRAWS_SYSTEM_BAR_BACKGROUNDS, 223 new Rect(0, 0, 100, 100)); 224 mSurface.setFrames(new Rect(0, 0, 100, 100), insets, insets); 225 final Canvas mockCanvas = mock(Canvas.class); 226 when(mockCanvas.getWidth()).thenReturn(100); 227 when(mockCanvas.getHeight()).thenReturn(100); 228 mSurface.mSystemBarBackgroundPainter.drawNavigationBarBackground(mockCanvas); 229 verify(mockCanvas).drawRect(eq(new Rect(0, 0, 10, 100)), any()); 230 } 231 232 @Test 233 public void testDrawNavigationBarBackground_right() { 234 final Rect insets = new Rect(0, 10, 10, 0); 235 setupSurface(100, 100, insets, 0, FLAG_DRAWS_SYSTEM_BAR_BACKGROUNDS, 236 new Rect(0, 0, 100, 100)); 237 mSurface.setFrames(new Rect(0, 0, 100, 100), insets, insets); 238 final Canvas mockCanvas = mock(Canvas.class); 239 when(mockCanvas.getWidth()).thenReturn(100); 240 when(mockCanvas.getHeight()).thenReturn(100); 241 mSurface.mSystemBarBackgroundPainter.drawNavigationBarBackground(mockCanvas); 242 verify(mockCanvas).drawRect(eq(new Rect(90, 0, 100, 100)), any()); 243 } 244} 245