| /* |
| * 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 static android.app.WindowConfiguration.WINDOWING_MODE_FREEFORM; |
| import static android.content.res.Configuration.EMPTY; |
| |
| import static org.junit.Assert.assertEquals; |
| import static org.junit.Assert.assertNull; |
| import static org.junit.Assert.assertTrue; |
| |
| import android.content.res.Configuration; |
| import android.platform.test.annotations.Presubmit; |
| |
| import androidx.test.filters.FlakyTest; |
| import androidx.test.filters.SmallTest; |
| |
| import org.junit.Test; |
| |
| /** |
| * Test class for {@link WindowContainerController}. |
| * |
| * Build/Install/Run: |
| * atest FrameworksServicesTests:WindowContainerControllerTests |
| */ |
| @FlakyTest(bugId = 74078662) |
| @SmallTest |
| @Presubmit |
| public class WindowContainerControllerTests extends WindowTestsBase { |
| |
| @Test |
| public void testCreation() { |
| final WindowContainerController controller = new WindowContainerController<>(null, mWm); |
| final WindowContainer container = new WindowContainer(mWm); |
| |
| container.setController(controller); |
| assertEquals(controller, container.getController()); |
| assertEquals(controller.mContainer, container); |
| } |
| |
| @Test |
| public void testSetContainer() { |
| final WindowContainerController controller = new WindowContainerController<>(null, mWm); |
| final WindowContainer container = new WindowContainer(mWm); |
| |
| controller.setContainer(container); |
| assertEquals(controller.mContainer, container); |
| |
| // Assert we can't change the container to another one once set |
| boolean gotException = false; |
| try { |
| controller.setContainer(new WindowContainer(mWm)); |
| } catch (IllegalArgumentException e) { |
| gotException = true; |
| } |
| assertTrue(gotException); |
| |
| // Assert that we can set the container to null. |
| controller.setContainer(null); |
| assertNull(controller.mContainer); |
| } |
| |
| @Test |
| public void testRemoveContainer() { |
| final WindowContainerController controller = new WindowContainerController<>(null, mWm); |
| final WindowContainer container = new WindowContainer(mWm); |
| |
| controller.setContainer(container); |
| assertEquals(controller.mContainer, container); |
| |
| controller.removeContainer(); |
| assertNull(controller.mContainer); |
| } |
| |
| @Test |
| public void testOnOverrideConfigurationChanged() { |
| final WindowContainerController controller = new WindowContainerController<>(null, mWm); |
| final WindowContainer container = new WindowContainer(mWm); |
| |
| controller.setContainer(container); |
| assertEquals(controller.mContainer, container); |
| assertEquals(EMPTY, container.getRequestedOverrideConfiguration()); |
| |
| final Configuration config = new Configuration(); |
| config.windowConfiguration.setWindowingMode(WINDOWING_MODE_FREEFORM); |
| config.windowConfiguration.setAppBounds(10, 10, 10, 10); |
| |
| // Assert that the config change through the controller is propagated to the container. |
| controller.onRequestedOverrideConfigurationChanged(config); |
| assertEquals(config, container.getRequestedOverrideConfiguration()); |
| |
| // Assert the container configuration isn't changed after removal from the controller. |
| controller.removeContainer(); |
| controller.onRequestedOverrideConfigurationChanged(EMPTY); |
| assertEquals(config, container.getRequestedOverrideConfiguration()); |
| } |
| } |