Wale Ogunwale | 822e512 | 2017-07-26 06:02:24 -0700 | [diff] [blame] | 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 | |
| 17 | package com.android.server.wm; |
| 18 | |
| 19 | import org.junit.Test; |
| 20 | |
| 21 | import android.app.WindowConfiguration; |
| 22 | import android.content.res.Configuration; |
| 23 | import android.graphics.Rect; |
| 24 | import android.platform.test.annotations.Presubmit; |
| 25 | import android.support.test.filters.SmallTest; |
| 26 | import android.support.test.runner.AndroidJUnit4; |
| 27 | import android.view.DisplayInfo; |
| 28 | |
| 29 | import static android.app.ActivityManager.StackId.FREEFORM_WORKSPACE_STACK_ID; |
Wale Ogunwale | 687b427 | 2017-07-27 02:56:23 -0700 | [diff] [blame] | 30 | import static android.app.WindowConfiguration.WINDOWING_MODE_FREEFORM; |
| 31 | import static android.app.WindowConfiguration.WINDOWING_MODE_FULLSCREEN; |
Wale Ogunwale | 822e512 | 2017-07-26 06:02:24 -0700 | [diff] [blame] | 32 | import static android.app.WindowConfiguration.WINDOW_CONFIG_APP_BOUNDS; |
Wale Ogunwale | 687b427 | 2017-07-27 02:56:23 -0700 | [diff] [blame] | 33 | import static android.app.WindowConfiguration.WINDOW_CONFIG_WINDOWING_MODE; |
Wale Ogunwale | 822e512 | 2017-07-26 06:02:24 -0700 | [diff] [blame] | 34 | import static android.content.pm.ActivityInfo.CONFIG_WINDOW_CONFIGURATION; |
| 35 | import static org.junit.Assert.assertEquals; |
| 36 | import static org.junit.Assert.assertNotEquals; |
| 37 | import static org.junit.Assert.assertTrue; |
| 38 | |
| 39 | /** |
| 40 | * Test class to for {@link android.app.WindowConfiguration}. |
| 41 | * |
| 42 | * Build/Install/Run: |
| 43 | * bit FrameworksServicesTests:com.android.server.wm.WindowConfigurationTests |
| 44 | */ |
| 45 | @SmallTest |
| 46 | @Presubmit |
| 47 | @org.junit.runner.RunWith(AndroidJUnit4.class) |
| 48 | public class WindowConfigurationTests extends WindowTestsBase { |
| 49 | private Rect mParentBounds; |
| 50 | |
| 51 | @Override |
| 52 | public void setUp() throws Exception { |
| 53 | super.setUp(); |
| 54 | mParentBounds = new Rect(10 /*left*/, 30 /*top*/, 80 /*right*/, 60 /*bottom*/); |
| 55 | } |
| 56 | |
| 57 | /** Tests {@link android.app.WindowConfiguration#diff(WindowConfiguration, boolean)}. */ |
| 58 | @Test |
| 59 | public void testDiff() { |
| 60 | final Configuration config1 = new Configuration(); |
| 61 | final WindowConfiguration winConfig1 = config1.windowConfiguration; |
| 62 | final Configuration config2 = new Configuration(); |
| 63 | final WindowConfiguration winConfig2 = config2.windowConfiguration; |
| 64 | final Configuration config3 = new Configuration(); |
| 65 | final WindowConfiguration winConfig3 = config3.windowConfiguration; |
| 66 | |
| 67 | winConfig1.setAppBounds(0, 1, 1, 0); |
| 68 | winConfig2.setAppBounds(1, 2, 2, 1); |
| 69 | winConfig3.setAppBounds(winConfig1.getAppBounds()); |
| 70 | |
| 71 | |
| 72 | assertEquals(CONFIG_WINDOW_CONFIGURATION, config1.diff(config2)); |
| 73 | assertEquals(0, config1.diffPublicOnly(config2)); |
| 74 | assertEquals(WINDOW_CONFIG_APP_BOUNDS, |
| 75 | winConfig1.diff(winConfig2, false /* compareUndefined */)); |
| 76 | |
Wale Ogunwale | 687b427 | 2017-07-27 02:56:23 -0700 | [diff] [blame] | 77 | winConfig2.setWindowingMode(WINDOWING_MODE_FREEFORM); |
| 78 | assertEquals(WINDOW_CONFIG_APP_BOUNDS | WINDOW_CONFIG_WINDOWING_MODE, |
| 79 | winConfig1.diff(winConfig2, false /* compareUndefined */)); |
| 80 | |
Wale Ogunwale | 822e512 | 2017-07-26 06:02:24 -0700 | [diff] [blame] | 81 | assertEquals(0, config1.diff(config3)); |
| 82 | assertEquals(0, config1.diffPublicOnly(config3)); |
| 83 | assertEquals(0, winConfig1.diff(winConfig3, false /* compareUndefined */)); |
| 84 | } |
| 85 | |
| 86 | /** Tests {@link android.app.WindowConfiguration#compareTo(WindowConfiguration)}. */ |
| 87 | @Test |
| 88 | public void testConfigurationCompareTo() throws Exception { |
| 89 | final Configuration blankConfig = new Configuration(); |
| 90 | final WindowConfiguration blankWinConfig = new WindowConfiguration(); |
| 91 | |
| 92 | final Configuration config1 = new Configuration(); |
| 93 | final WindowConfiguration winConfig1 = config1.windowConfiguration; |
| 94 | winConfig1.setAppBounds(1, 2, 3, 4); |
| 95 | |
| 96 | final Configuration config2 = new Configuration(config1); |
| 97 | final WindowConfiguration winConfig2 = config2.windowConfiguration; |
| 98 | |
| 99 | assertEquals(config1.compareTo(config2), 0); |
| 100 | assertEquals(winConfig1.compareTo(winConfig2), 0); |
| 101 | |
Wale Ogunwale | 687b427 | 2017-07-27 02:56:23 -0700 | [diff] [blame] | 102 | // Different windowing mode |
| 103 | winConfig2.setWindowingMode(WINDOWING_MODE_FREEFORM); |
| 104 | assertNotEquals(config1.compareTo(config2), 0); |
| 105 | assertNotEquals(winConfig1.compareTo(winConfig2), 0); |
| 106 | winConfig2.setWindowingMode(winConfig1.getWindowingMode()); |
| 107 | |
Wale Ogunwale | 822e512 | 2017-07-26 06:02:24 -0700 | [diff] [blame] | 108 | // Different bounds |
| 109 | winConfig2.setAppBounds(0, 2, 3, 4); |
Wale Ogunwale | 822e512 | 2017-07-26 06:02:24 -0700 | [diff] [blame] | 110 | assertNotEquals(config1.compareTo(config2), 0); |
| 111 | assertNotEquals(winConfig1.compareTo(winConfig2), 0); |
| 112 | |
| 113 | // No bounds |
| 114 | assertEquals(config1.compareTo(blankConfig), -1); |
| 115 | assertEquals(winConfig1.compareTo(blankWinConfig), -1); |
| 116 | |
| 117 | assertEquals(blankConfig.compareTo(config1), 1); |
| 118 | assertEquals(blankWinConfig.compareTo(winConfig1), 1); |
| 119 | } |
| 120 | |
| 121 | /** Ensures the configuration app bounds at the root level match the app dimensions. */ |
| 122 | @Test |
| 123 | public void testAppBounds_RootConfigurationBounds() throws Exception { |
| 124 | final DisplayInfo info = mDisplayContent.getDisplayInfo(); |
| 125 | info.appWidth = 1024; |
| 126 | info.appHeight = 768; |
| 127 | |
| 128 | final Rect appBounds = sWm.computeNewConfiguration( |
| 129 | mDisplayContent.getDisplayId()).windowConfiguration.getAppBounds(); |
| 130 | // The bounds should always be positioned in the top left. |
| 131 | assertEquals(appBounds.left, 0); |
| 132 | assertEquals(appBounds.top, 0); |
| 133 | |
| 134 | // The bounds should equal the defined app width and height |
| 135 | assertEquals(appBounds.width(), info.appWidth); |
| 136 | assertEquals(appBounds.height(), info.appHeight); |
| 137 | } |
| 138 | |
| 139 | /** Ensures that bounds are clipped to their parent. */ |
| 140 | @Test |
| 141 | public void testAppBounds_BoundsClipping() throws Exception { |
| 142 | final Rect shiftedBounds = new Rect(mParentBounds); |
| 143 | shiftedBounds.offset(10, 10); |
| 144 | final Rect expectedBounds = new Rect(mParentBounds); |
| 145 | expectedBounds.intersect(shiftedBounds); |
| 146 | testStackBoundsConfiguration(null /*stackId*/, mParentBounds, shiftedBounds, |
| 147 | expectedBounds); |
| 148 | } |
| 149 | |
| 150 | /** Ensures that empty bounds are not propagated to the configuration. */ |
| 151 | @Test |
| 152 | public void testAppBounds_EmptyBounds() throws Exception { |
| 153 | final Rect emptyBounds = new Rect(); |
| 154 | testStackBoundsConfiguration(null /*stackId*/, mParentBounds, emptyBounds, |
| 155 | null /*ExpectedBounds*/); |
| 156 | } |
| 157 | |
| 158 | /** Ensures that bounds on freeform stacks are not clipped. */ |
| 159 | @Test |
| 160 | public void testAppBounds_FreeFormBounds() throws Exception { |
| 161 | final Rect freeFormBounds = new Rect(mParentBounds); |
| 162 | freeFormBounds.offset(10, 10); |
| 163 | testStackBoundsConfiguration(FREEFORM_WORKSPACE_STACK_ID, mParentBounds, freeFormBounds, |
| 164 | freeFormBounds); |
| 165 | } |
| 166 | |
| 167 | /** Ensures that fully contained bounds are not clipped. */ |
| 168 | @Test |
| 169 | public void testAppBounds_ContainedBounds() throws Exception { |
| 170 | final Rect insetBounds = new Rect(mParentBounds); |
| 171 | insetBounds.inset(5, 5, 5, 5); |
| 172 | testStackBoundsConfiguration(null /*stackId*/, mParentBounds, insetBounds, insetBounds); |
| 173 | } |
| 174 | |
| 175 | /** Ensures that full screen free form bounds are clipped */ |
| 176 | @Test |
| 177 | public void testAppBounds_FullScreenFreeFormBounds() throws Exception { |
| 178 | final Rect fullScreenBounds = new Rect(0, 0, mDisplayInfo.logicalWidth, |
| 179 | mDisplayInfo.logicalHeight); |
| 180 | testStackBoundsConfiguration(null /*stackId*/, mParentBounds, fullScreenBounds, |
| 181 | mParentBounds); |
| 182 | } |
| 183 | |
| 184 | private void testStackBoundsConfiguration(Integer stackId, Rect parentBounds, Rect bounds, |
| 185 | Rect expectedConfigBounds) { |
| 186 | final StackWindowController stackController = stackId != null ? |
| 187 | createStackControllerOnStackOnDisplay(stackId, mDisplayContent) |
| 188 | : createStackControllerOnDisplay(mDisplayContent); |
| 189 | |
| 190 | final Configuration parentConfig = mDisplayContent.getConfiguration(); |
| 191 | parentConfig.windowConfiguration.setAppBounds(parentBounds); |
| 192 | |
| 193 | final Configuration config = new Configuration(); |
| 194 | final WindowConfiguration winConfig = config.windowConfiguration; |
| 195 | stackController.adjustConfigurationForBounds(bounds, null /*insetBounds*/, |
| 196 | new Rect() /*nonDecorBounds*/, new Rect() /*stableBounds*/, false /*overrideWidth*/, |
| 197 | false /*overrideHeight*/, mDisplayInfo.logicalDensityDpi, config, parentConfig); |
| 198 | // Assert that both expected and actual are null or are equal to each other |
| 199 | |
| 200 | assertTrue((expectedConfigBounds == null && winConfig.getAppBounds() == null) |
| 201 | || expectedConfigBounds.equals(winConfig.getAppBounds())); |
| 202 | } |
| 203 | |
| 204 | } |