| /* |
| * Copyright (C) 2022 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.wm.shell.desktopmode; |
| |
| import static android.app.WindowConfiguration.WINDOWING_MODE_FREEFORM; |
| import static android.app.WindowConfiguration.WINDOWING_MODE_FULLSCREEN; |
| import static android.app.WindowConfiguration.WINDOWING_MODE_UNDEFINED; |
| |
| import static com.google.common.truth.Truth.assertThat; |
| |
| import static org.mockito.ArgumentMatchers.any; |
| import static org.mockito.Mockito.mock; |
| import static org.mockito.Mockito.times; |
| import static org.mockito.Mockito.verify; |
| import static org.mockito.Mockito.when; |
| |
| import android.app.WindowConfiguration; |
| import android.os.Handler; |
| import android.os.IBinder; |
| import android.testing.AndroidTestingRunner; |
| import android.window.WindowContainerToken; |
| import android.window.WindowContainerTransaction; |
| import android.window.WindowContainerTransaction.Change; |
| |
| import androidx.test.filters.SmallTest; |
| |
| import com.android.wm.shell.RootDisplayAreaOrganizer; |
| import com.android.wm.shell.ShellTaskOrganizer; |
| import com.android.wm.shell.ShellTestCase; |
| import com.android.wm.shell.common.ShellExecutor; |
| import com.android.wm.shell.sysui.ShellInit; |
| |
| import org.junit.Before; |
| import org.junit.Test; |
| import org.junit.runner.RunWith; |
| import org.mockito.ArgumentCaptor; |
| import org.mockito.Mock; |
| import org.mockito.Mockito; |
| |
| @SmallTest |
| @RunWith(AndroidTestingRunner.class) |
| public class DesktopModeControllerTest extends ShellTestCase { |
| |
| @Mock |
| private ShellTaskOrganizer mShellTaskOrganizer; |
| @Mock |
| private RootDisplayAreaOrganizer mRootDisplayAreaOrganizer; |
| @Mock |
| private ShellExecutor mTestExecutor; |
| @Mock |
| private Handler mMockHandler; |
| |
| private DesktopModeController mController; |
| private ShellInit mShellInit; |
| |
| @Before |
| public void setUp() { |
| mShellInit = Mockito.spy(new ShellInit(mTestExecutor)); |
| |
| mController = new DesktopModeController(mContext, mShellInit, mShellTaskOrganizer, |
| mRootDisplayAreaOrganizer, mMockHandler); |
| |
| mShellInit.init(); |
| } |
| |
| @Test |
| public void instantiate_addInitCallback() { |
| verify(mShellInit, times(1)).addInitCallback(any(), any()); |
| } |
| |
| @Test |
| public void testDesktopModeEnabled_taskWmClearedDisplaySetToFreeform() { |
| // Create a fake WCT to simulate setting task windowing mode to undefined |
| WindowContainerTransaction taskWct = new WindowContainerTransaction(); |
| MockToken taskMockToken = new MockToken(); |
| taskWct.setWindowingMode(taskMockToken.token(), WINDOWING_MODE_UNDEFINED); |
| when(mShellTaskOrganizer.prepareClearFreeformForStandardTasks( |
| mContext.getDisplayId())).thenReturn(taskWct); |
| |
| // Create a fake WCT to simulate setting display windowing mode to freeform |
| WindowContainerTransaction displayWct = new WindowContainerTransaction(); |
| MockToken displayMockToken = new MockToken(); |
| displayWct.setWindowingMode(displayMockToken.token(), WINDOWING_MODE_FREEFORM); |
| when(mRootDisplayAreaOrganizer.prepareWindowingModeChange(mContext.getDisplayId(), |
| WINDOWING_MODE_FREEFORM)).thenReturn(displayWct); |
| |
| // The test |
| mController.updateDesktopModeActive(true); |
| |
| ArgumentCaptor<WindowContainerTransaction> arg = ArgumentCaptor.forClass( |
| WindowContainerTransaction.class); |
| verify(mRootDisplayAreaOrganizer).applyTransaction(arg.capture()); |
| |
| // WCT should have 2 changes - clear task wm mode and set display wm mode |
| WindowContainerTransaction wct = arg.getValue(); |
| assertThat(wct.getChanges()).hasSize(2); |
| |
| // Verify executed WCT has a change for setting task windowing mode to undefined |
| Change taskWmModeChange = wct.getChanges().get(taskMockToken.binder()); |
| assertThat(taskWmModeChange).isNotNull(); |
| assertThat(taskWmModeChange.getWindowingMode()).isEqualTo(WINDOWING_MODE_UNDEFINED); |
| |
| // Verify executed WCT has a change for setting display windowing mode to freeform |
| Change displayWmModeChange = wct.getChanges().get(displayMockToken.binder()); |
| assertThat(displayWmModeChange).isNotNull(); |
| assertThat(displayWmModeChange.getWindowingMode()).isEqualTo(WINDOWING_MODE_FREEFORM); |
| } |
| |
| @Test |
| public void testDesktopModeDisabled_taskWmAndBoundsClearedDisplaySetToFullscreen() { |
| // Create a fake WCT to simulate setting task windowing mode to undefined |
| WindowContainerTransaction taskWmWct = new WindowContainerTransaction(); |
| MockToken taskWmMockToken = new MockToken(); |
| taskWmWct.setWindowingMode(taskWmMockToken.token(), WINDOWING_MODE_UNDEFINED); |
| when(mShellTaskOrganizer.prepareClearFreeformForStandardTasks( |
| mContext.getDisplayId())).thenReturn(taskWmWct); |
| |
| // Create a fake WCT to simulate clearing task bounds |
| WindowContainerTransaction taskBoundsWct = new WindowContainerTransaction(); |
| MockToken taskBoundsMockToken = new MockToken(); |
| taskBoundsWct.setBounds(taskBoundsMockToken.token(), null); |
| when(mShellTaskOrganizer.prepareClearBoundsForStandardTasks( |
| mContext.getDisplayId())).thenReturn(taskBoundsWct); |
| |
| // Create a fake WCT to simulate setting display windowing mode to fullscreen |
| WindowContainerTransaction displayWct = new WindowContainerTransaction(); |
| MockToken displayMockToken = new MockToken(); |
| displayWct.setWindowingMode(displayMockToken.token(), WINDOWING_MODE_FULLSCREEN); |
| when(mRootDisplayAreaOrganizer.prepareWindowingModeChange(mContext.getDisplayId(), |
| WINDOWING_MODE_FULLSCREEN)).thenReturn(displayWct); |
| |
| // The test |
| mController.updateDesktopModeActive(false); |
| |
| ArgumentCaptor<WindowContainerTransaction> arg = ArgumentCaptor.forClass( |
| WindowContainerTransaction.class); |
| verify(mRootDisplayAreaOrganizer).applyTransaction(arg.capture()); |
| |
| // WCT should have 3 changes - clear task wm mode and bounds and set display wm mode |
| WindowContainerTransaction wct = arg.getValue(); |
| assertThat(wct.getChanges()).hasSize(3); |
| |
| // Verify executed WCT has a change for setting task windowing mode to undefined |
| Change taskWmModeChange = wct.getChanges().get(taskWmMockToken.binder()); |
| assertThat(taskWmModeChange).isNotNull(); |
| assertThat(taskWmModeChange.getWindowingMode()).isEqualTo(WINDOWING_MODE_UNDEFINED); |
| |
| // Verify executed WCT has a change for clearing task bounds |
| Change taskBoundsChange = wct.getChanges().get(taskBoundsMockToken.binder()); |
| assertThat(taskBoundsChange).isNotNull(); |
| assertThat(taskBoundsChange.getWindowSetMask() |
| & WindowConfiguration.WINDOW_CONFIG_BOUNDS).isNotEqualTo(0); |
| assertThat(taskBoundsChange.getConfiguration().windowConfiguration.getBounds().isEmpty()) |
| .isTrue(); |
| |
| // Verify executed WCT has a change for setting display windowing mode to fullscreen |
| Change displayWmModeChange = wct.getChanges().get(displayMockToken.binder()); |
| assertThat(displayWmModeChange).isNotNull(); |
| assertThat(displayWmModeChange.getWindowingMode()).isEqualTo(WINDOWING_MODE_FULLSCREEN); |
| } |
| |
| private static class MockToken { |
| private final WindowContainerToken mToken; |
| private final IBinder mBinder; |
| |
| MockToken() { |
| mToken = mock(WindowContainerToken.class); |
| mBinder = mock(IBinder.class); |
| when(mToken.asBinder()).thenReturn(mBinder); |
| } |
| |
| WindowContainerToken token() { |
| return mToken; |
| } |
| |
| IBinder binder() { |
| return mBinder; |
| } |
| } |
| } |