| /* |
| * Copyright (C) 2016 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.server.wm; |
| |
| import org.junit.Test; |
| import org.junit.runner.RunWith; |
| |
| import android.platform.test.annotations.Presubmit; |
| import android.support.test.filters.SmallTest; |
| import android.support.test.runner.AndroidJUnit4; |
| |
| import java.util.ArrayList; |
| |
| import static android.view.WindowManager.LayoutParams.TYPE_BASE_APPLICATION; |
| import static org.junit.Assert.assertEquals; |
| |
| /** |
| * Tests for the {@link DisplayContent} class. |
| * |
| * Build/Install/Run: |
| * bit FrameworksServicesTests:com.android.server.wm.DisplayContentTests |
| */ |
| @SmallTest |
| @Presubmit |
| @RunWith(AndroidJUnit4.class) |
| public class DisplayContentTests extends WindowTestsBase { |
| |
| @Test |
| public void testForAllWindows() throws Exception { |
| final WindowState exitingAppWindow = createWindow(null, TYPE_BASE_APPLICATION, |
| sDisplayContent, "exiting app"); |
| final AppWindowToken exitingAppToken = exitingAppWindow.mAppToken; |
| exitingAppToken.mIsExiting = true; |
| exitingAppToken.mTask.mStack.mExitingAppTokens.add(exitingAppToken); |
| |
| final ArrayList<WindowState> windows = new ArrayList(); |
| |
| // Test forward traversal. |
| sDisplayContent.forAllWindows(w -> {windows.add(w);}, false /* traverseTopToBottom */); |
| |
| assertEquals(sWallpaperWindow, windows.get(0)); |
| assertEquals(exitingAppWindow, windows.get(1)); |
| assertEquals(sChildAppWindowBelow, windows.get(2)); |
| assertEquals(sAppWindow, windows.get(3)); |
| assertEquals(sChildAppWindowAbove, windows.get(4)); |
| assertEquals(sDockedDividerWindow, windows.get(5)); |
| assertEquals(sStatusBarWindow, windows.get(6)); |
| assertEquals(sNavBarWindow, windows.get(7)); |
| assertEquals(sImeWindow, windows.get(8)); |
| assertEquals(sImeDialogWindow, windows.get(9)); |
| |
| // Test backward traversal. |
| windows.clear(); |
| sDisplayContent.forAllWindows(w -> {windows.add(w);}, true /* traverseTopToBottom */); |
| |
| assertEquals(sWallpaperWindow, windows.get(9)); |
| assertEquals(exitingAppWindow, windows.get(8)); |
| assertEquals(sChildAppWindowBelow, windows.get(7)); |
| assertEquals(sAppWindow, windows.get(6)); |
| assertEquals(sChildAppWindowAbove, windows.get(5)); |
| assertEquals(sDockedDividerWindow, windows.get(4)); |
| assertEquals(sStatusBarWindow, windows.get(3)); |
| assertEquals(sNavBarWindow, windows.get(2)); |
| assertEquals(sImeWindow, windows.get(1)); |
| assertEquals(sImeDialogWindow, windows.get(0)); |
| } |
| |
| @Test |
| public void testForAllWindows_WithImeTarget() throws Exception { |
| final WindowState imeAppTarget = |
| createWindow(null, TYPE_BASE_APPLICATION, sDisplayContent, "imeAppTarget"); |
| |
| sWm.mInputMethodTarget = imeAppTarget; |
| |
| final ArrayList<WindowState> windows = new ArrayList(); |
| |
| // Test forward traversal. |
| sDisplayContent.forAllWindows(w -> {windows.add(w);}, false /* traverseTopToBottom */); |
| |
| assertEquals(sWallpaperWindow, windows.get(0)); |
| assertEquals(sChildAppWindowBelow, windows.get(1)); |
| assertEquals(sAppWindow, windows.get(2)); |
| assertEquals(sChildAppWindowAbove, windows.get(3)); |
| assertEquals(imeAppTarget, windows.get(4)); |
| assertEquals(sImeWindow, windows.get(5)); |
| assertEquals(sImeDialogWindow, windows.get(6)); |
| assertEquals(sDockedDividerWindow, windows.get(7)); |
| assertEquals(sStatusBarWindow, windows.get(8)); |
| assertEquals(sNavBarWindow, windows.get(9)); |
| |
| // Test backward traversal. |
| windows.clear(); |
| sDisplayContent.forAllWindows(w -> {windows.add(w);}, true /* traverseTopToBottom */); |
| |
| assertEquals(sWallpaperWindow, windows.get(9)); |
| assertEquals(sChildAppWindowBelow, windows.get(8)); |
| assertEquals(sAppWindow, windows.get(7)); |
| assertEquals(sChildAppWindowAbove, windows.get(6)); |
| assertEquals(imeAppTarget, windows.get(5)); |
| assertEquals(sImeWindow, windows.get(4)); |
| assertEquals(sImeDialogWindow, windows.get(3)); |
| assertEquals(sDockedDividerWindow, windows.get(2)); |
| assertEquals(sStatusBarWindow, windows.get(1)); |
| assertEquals(sNavBarWindow, windows.get(0)); |
| |
| // Clean-up |
| sWm.mInputMethodTarget = null; |
| imeAppTarget.removeImmediately(); |
| } |
| } |