| /* |
| * Copyright (C) 2019 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 android.view; |
| |
| import static org.junit.Assert.assertEquals; |
| import static org.junit.Assert.assertFalse; |
| import static org.junit.Assert.assertNotNull; |
| import static org.junit.Assert.assertNotSame; |
| import static org.junit.Assert.assertNull; |
| import static org.junit.Assert.assertTrue; |
| import static org.junit.Assert.fail; |
| import static org.mockito.Mockito.mock; |
| |
| import android.os.IBinder; |
| import android.os.Parcel; |
| import android.platform.test.annotations.Presubmit; |
| import android.view.accessibility.AccessibilityNodeInfo; |
| |
| import androidx.test.filters.SmallTest; |
| import androidx.test.runner.AndroidJUnit4; |
| |
| import org.junit.Test; |
| import org.junit.runner.RunWith; |
| |
| import java.util.ArrayList; |
| |
| /** |
| * Class for testing {@link WindowInfo}. |
| */ |
| @Presubmit |
| @RunWith(AndroidJUnit4.class) |
| public class WindowInfoTest { |
| |
| @SmallTest |
| @Test |
| public void testObtain() { |
| WindowInfo w1 = WindowInfo.obtain(); |
| assertNotNull(w1); |
| initTestWindowInfo(w1); |
| |
| WindowInfo w2 = WindowInfo.obtain(w1); |
| |
| assertNotSame(w1, w2); |
| areWindowsEqual(w1, w2); |
| } |
| |
| @SmallTest |
| @Test |
| public void testParceling() { |
| Parcel parcel = Parcel.obtain(); |
| WindowInfo w1 = WindowInfo.obtain(); |
| initTestWindowInfo(w1); |
| w1.writeToParcel(parcel, 0); |
| parcel.setDataPosition(0); |
| |
| WindowInfo w2 = WindowInfo.CREATOR.createFromParcel(parcel); |
| |
| assertNotSame(w1, w2); |
| areWindowsEqual(w1, w2); |
| parcel.recycle(); |
| } |
| |
| @SmallTest |
| @Test |
| public void testDefaultValues() { |
| WindowInfo w = WindowInfo.obtain(); |
| |
| assertEquals(0, w.type); |
| assertEquals(0, w.layer); |
| assertEquals(AccessibilityNodeInfo.UNDEFINED_NODE_ID, w.accessibilityIdOfAnchor); |
| assertEquals(Display.INVALID_DISPLAY, w.displayId); |
| assertNull(w.title); |
| assertNull(w.token); |
| assertNull(w.childTokens); |
| assertNull(w.parentToken); |
| assertNull(w.activityToken); |
| assertFalse(w.focused); |
| assertFalse(w.inPictureInPicture); |
| assertFalse(w.hasFlagWatchOutsideTouch); |
| assertTrue(w.regionInScreen.isEmpty()); |
| } |
| |
| @SmallTest |
| @Test |
| public void testRecycle() { |
| WindowInfo w = WindowInfo.obtain(); |
| w.recycle(); |
| |
| try { |
| w.recycle(); |
| fail("Expected IllegalStateException"); |
| } catch (IllegalStateException e) { |
| // Expected. |
| } |
| } |
| |
| private boolean areWindowsEqual(WindowInfo w1, WindowInfo w2) { |
| boolean equality = w1.toString().contentEquals(w2.toString()); |
| equality &= w1.token == w2.token; |
| equality &= w1.childTokens.equals(w2.childTokens); |
| equality &= w1.parentToken == w2.parentToken; |
| equality &= w1.activityToken == w2.activityToken; |
| equality &= w1.regionInScreen.equals(w2.regionInScreen); |
| return equality; |
| } |
| |
| private void initTestWindowInfo(WindowInfo windowInfo) { |
| windowInfo.type = 1; |
| windowInfo.displayId = 2; |
| windowInfo.layer = 3; |
| windowInfo.accessibilityIdOfAnchor = 4L; |
| windowInfo.title = "title"; |
| windowInfo.token = mock(IBinder.class); |
| windowInfo.childTokens = new ArrayList<>(); |
| windowInfo.childTokens.add(mock(IBinder.class)); |
| windowInfo.parentToken = mock(IBinder.class); |
| windowInfo.activityToken = mock(IBinder.class); |
| windowInfo.focused = true; |
| windowInfo.inPictureInPicture = true; |
| windowInfo.hasFlagWatchOutsideTouch = true; |
| windowInfo.regionInScreen.set(0, 0, 1080, 1080); |
| } |
| } |