Wale Ogunwale | e1fe7fa2 | 2016-12-15 18:27:00 -0800 | [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 | |
Andrii Kulian | 7cd7c2d | 2017-01-18 12:14:37 -0800 | [diff] [blame^] | 19 | import static android.view.DisplayAdjustments.DEFAULT_DISPLAY_ADJUSTMENTS; |
| 20 | |
Wale Ogunwale | e1fe7fa2 | 2016-12-15 18:27:00 -0800 | [diff] [blame] | 21 | import org.junit.Test; |
| 22 | |
Andrii Kulian | 7cd7c2d | 2017-01-18 12:14:37 -0800 | [diff] [blame^] | 23 | import android.hardware.display.DisplayManagerGlobal; |
Wale Ogunwale | e1fe7fa2 | 2016-12-15 18:27:00 -0800 | [diff] [blame] | 24 | import android.platform.test.annotations.Presubmit; |
| 25 | import android.support.test.filters.SmallTest; |
| 26 | import android.support.test.runner.AndroidJUnit4; |
Andrii Kulian | 7cd7c2d | 2017-01-18 12:14:37 -0800 | [diff] [blame^] | 27 | import android.view.Display; |
| 28 | import android.view.DisplayInfo; |
Wale Ogunwale | e1fe7fa2 | 2016-12-15 18:27:00 -0800 | [diff] [blame] | 29 | |
Wale Ogunwale | c5cc301 | 2017-01-13 13:26:16 -0800 | [diff] [blame] | 30 | import static org.junit.Assert.assertEquals; |
| 31 | import static org.junit.Assert.assertNotNull; |
| 32 | import static org.junit.Assert.assertNull; |
| 33 | import static org.junit.Assert.assertTrue; |
| 34 | |
Wale Ogunwale | e1fe7fa2 | 2016-12-15 18:27:00 -0800 | [diff] [blame] | 35 | /** |
| 36 | * Test class for {@link TaskWindowContainerController}. |
| 37 | * |
| 38 | * Build/Install/Run: |
| 39 | * bit FrameworksServicesTests:com.android.server.wm.TaskWindowContainerControllerTests |
| 40 | */ |
| 41 | @SmallTest |
| 42 | @Presubmit |
| 43 | @org.junit.runner.RunWith(AndroidJUnit4.class) |
| 44 | public class TaskWindowContainerControllerTests extends WindowTestsBase { |
Wale Ogunwale | c5cc301 | 2017-01-13 13:26:16 -0800 | [diff] [blame] | 45 | |
Wale Ogunwale | e1fe7fa2 | 2016-12-15 18:27:00 -0800 | [diff] [blame] | 46 | @Test |
Wale Ogunwale | c5cc301 | 2017-01-13 13:26:16 -0800 | [diff] [blame] | 47 | public void testRemoveContainer() throws Exception { |
| 48 | final TestTaskWindowContainerController taskController = |
| 49 | new TestTaskWindowContainerController(); |
| 50 | final TestAppWindowContainerController appController = |
| 51 | new TestAppWindowContainerController(taskController); |
| 52 | |
| 53 | taskController.removeContainer(); |
| 54 | // Assert that the container was removed. |
| 55 | assertNull(taskController.mContainer); |
| 56 | assertNull(appController.mContainer); |
| 57 | } |
| 58 | |
| 59 | @Test |
| 60 | public void testRemoveContainer_DeferRemoval() throws Exception { |
| 61 | final TestTaskWindowContainerController taskController = |
| 62 | new TestTaskWindowContainerController(); |
| 63 | final TestAppWindowContainerController appController = |
| 64 | new TestAppWindowContainerController(taskController); |
| 65 | |
| 66 | final TestTask task = (TestTask) taskController.mContainer; |
| 67 | final AppWindowToken app = appController.mContainer; |
| 68 | task.mShouldDeferRemoval = true; |
| 69 | |
| 70 | taskController.removeContainer(); |
| 71 | // For the case of deferred removal the task controller will no longer be connected to the |
| 72 | // container, but the app controller will still be connected to the its container until |
| 73 | // the task window container is removed. |
| 74 | assertNull(taskController.mContainer); |
| 75 | assertNull(task.getController()); |
| 76 | assertNotNull(appController.mContainer); |
| 77 | assertNotNull(app.getController()); |
| 78 | |
| 79 | task.removeImmediately(); |
| 80 | assertNull(appController.mContainer); |
| 81 | assertNull(app.getController()); |
| 82 | } |
| 83 | |
| 84 | @Test |
| 85 | public void testReparent() throws Exception { |
| 86 | final TaskStack stack1 = createTaskStackOnDisplay(sDisplayContent); |
| 87 | final TestTaskWindowContainerController taskController = |
| 88 | new TestTaskWindowContainerController(stack1.mStackId); |
| 89 | final TaskStack stack2 = createTaskStackOnDisplay(sDisplayContent); |
| 90 | final TestTaskWindowContainerController taskController2 = |
| 91 | new TestTaskWindowContainerController(stack2.mStackId); |
| 92 | |
| 93 | boolean gotException = false; |
| 94 | try { |
| 95 | taskController.reparent(stack1.mStackId, 0); |
| 96 | } catch (IllegalArgumentException e) { |
| 97 | gotException = true; |
| 98 | } |
| 99 | assertTrue("Should not be able to reparent to the same parent", gotException); |
| 100 | |
| 101 | gotException = false; |
| 102 | try { |
| 103 | taskController.reparent(sNextStackId + 1, 0); |
| 104 | } catch (IllegalArgumentException e) { |
| 105 | gotException = true; |
| 106 | } |
| 107 | assertTrue("Should not be able to reparent to a stackId that doesn't exist", gotException); |
| 108 | |
| 109 | taskController.reparent(stack2.mStackId, 0); |
| 110 | assertEquals(stack2, taskController.mContainer.getParent()); |
| 111 | assertEquals(0, ((TestTask) taskController.mContainer).positionInParent()); |
| 112 | assertEquals(1, ((TestTask) taskController2.mContainer).positionInParent()); |
| 113 | } |
Andrii Kulian | 7cd7c2d | 2017-01-18 12:14:37 -0800 | [diff] [blame^] | 114 | |
| 115 | @Test |
| 116 | public void testReparentBetweenDisplays() throws Exception { |
| 117 | // Create first stack on primary display. |
| 118 | final TaskStack stack1 = createTaskStackOnDisplay(sDisplayContent); |
| 119 | final TestTaskWindowContainerController taskController = |
| 120 | new TestTaskWindowContainerController(stack1.mStackId); |
| 121 | final TestTask task1 = (TestTask) taskController.mContainer; |
| 122 | task1.mOnDisplayChangedCalled = false; |
| 123 | |
| 124 | // Create second display and put second stack on it. |
| 125 | final Display display = new Display(DisplayManagerGlobal.getInstance(), |
| 126 | sDisplayContent.getDisplayId() + 1, new DisplayInfo(), |
| 127 | DEFAULT_DISPLAY_ADJUSTMENTS); |
| 128 | final DisplayContent dc = new DisplayContent(display, sWm, sLayersController, |
| 129 | new WallpaperController(sWm)); |
| 130 | sWm.mRoot.addChild(dc, 1); |
| 131 | final TaskStack stack2 = createTaskStackOnDisplay(dc); |
| 132 | final TestTaskWindowContainerController taskController2 = |
| 133 | new TestTaskWindowContainerController(stack2.mStackId); |
| 134 | final TestTask task2 = (TestTask) taskController2.mContainer; |
| 135 | |
| 136 | // Reparent and check state |
| 137 | taskController.reparent(stack2.mStackId, 0); |
| 138 | assertEquals(stack2, task1.getParent()); |
| 139 | assertEquals(0, task1.positionInParent()); |
| 140 | assertEquals(1, task2.positionInParent()); |
| 141 | assertTrue(task1.mOnDisplayChangedCalled); |
| 142 | } |
Wale Ogunwale | e1fe7fa2 | 2016-12-15 18:27:00 -0800 | [diff] [blame] | 143 | } |