| /* |
| * Copyright (C) 2017 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.am; |
| |
| import android.app.ActivityOptions; |
| import android.content.pm.ActivityInfo; |
| import android.content.pm.ActivityInfo.WindowLayout; |
| import android.graphics.Rect; |
| import android.platform.test.annotations.Presubmit; |
| import android.support.test.filters.MediumTest; |
| import android.support.test.runner.AndroidJUnit4; |
| |
| import org.junit.runner.RunWith; |
| import org.junit.Before; |
| import org.junit.Test; |
| |
| import com.android.server.am.LaunchingBoundsController.LaunchingBoundsPositioner; |
| |
| import static org.mockito.Mockito.any; |
| import static org.mockito.Mockito.eq; |
| import static org.mockito.Mockito.mock; |
| import static org.mockito.Mockito.never; |
| import static org.mockito.Mockito.spy; |
| import static org.mockito.Mockito.times; |
| import static org.mockito.Mockito.verify; |
| |
| import static com.android.server.am.LaunchingBoundsController.LaunchingBoundsPositioner.RESULT_DONE; |
| import static com.android.server.am.LaunchingBoundsController.LaunchingBoundsPositioner.RESULT_CONTINUE; |
| import static com.android.server.am.LaunchingBoundsController.LaunchingBoundsPositioner.RESULT_SKIP; |
| |
| import static org.junit.Assert.assertEquals; |
| |
| /** |
| * Tests for exercising {@link LaunchingBoundsController}. |
| * |
| * Build/Install/Run: |
| * bit FrameworksServicesTests:com.android.server.am.LaunchingBoundsControllerTests |
| */ |
| @MediumTest |
| @Presubmit |
| @RunWith(AndroidJUnit4.class) |
| public class LaunchingBoundsControllerTests extends ActivityTestsBase { |
| private LaunchingBoundsController mController; |
| |
| @Before |
| @Override |
| public void setUp() throws Exception { |
| super.setUp(); |
| mController = new LaunchingBoundsController(); |
| } |
| |
| /** |
| * Makes sure positioners get values passed to controller. |
| */ |
| @Test |
| public void testArgumentPropagation() { |
| final ActivityManagerService service = createActivityManagerService(); |
| final LaunchingBoundsPositioner positioner = mock(LaunchingBoundsPositioner.class); |
| mController.registerPositioner(positioner); |
| |
| final ActivityRecord record = new ActivityBuilder(service).build(); |
| final ActivityRecord source = new ActivityBuilder(service).build(); |
| final WindowLayout layout = new WindowLayout(0, 0, 0, 0, 0, 0, 0); |
| final ActivityOptions options = mock(ActivityOptions.class); |
| |
| mController.calculateBounds(record.getTask(), layout, record, source, options, new Rect()); |
| verify(positioner, times(1)).onCalculateBounds(eq(record.getTask()), eq(layout), eq(record), |
| eq(source), eq(options), any(), any()); |
| } |
| |
| /** |
| * Ensures positioners further down the chain are not called when RESULT_DONE is returned. |
| */ |
| @Test |
| public void testEarlyExit() { |
| final LaunchingBoundsPositioner ignoredPositioner = mock(LaunchingBoundsPositioner.class); |
| final LaunchingBoundsPositioner earlyExitPositioner = |
| (task, layout, activity, source, options, current, result) -> RESULT_DONE; |
| |
| mController.registerPositioner(ignoredPositioner); |
| mController.registerPositioner(earlyExitPositioner); |
| |
| mController.calculateBounds(null /*task*/, null /*layout*/, null /*activity*/, |
| null /*source*/, null /*options*/, new Rect()); |
| verify(ignoredPositioner, never()).onCalculateBounds(any(), any(), any(), any(), any(), |
| any(), any()); |
| } |
| |
| /** |
| * Ensures that positioners are called in the correct order. |
| */ |
| @Test |
| public void testRegistration() { |
| LaunchingBoundsPositioner earlyExitPositioner = |
| new InstrumentedPositioner(RESULT_DONE, new Rect()); |
| |
| final LaunchingBoundsPositioner firstPositioner = spy(earlyExitPositioner); |
| |
| mController.registerPositioner(firstPositioner); |
| |
| mController.calculateBounds(null /*task*/, null /*layout*/, null /*activity*/, |
| null /*source*/, null /*options*/, new Rect()); |
| verify(firstPositioner, times(1)).onCalculateBounds(any(), any(), any(), any(), any(), |
| any(), any()); |
| |
| final LaunchingBoundsPositioner secondPositioner = spy(earlyExitPositioner); |
| |
| mController.registerPositioner(secondPositioner); |
| |
| mController.calculateBounds(null /*task*/, null /*layout*/, null /*activity*/, |
| null /*source*/, null /*options*/, new Rect()); |
| verify(firstPositioner, times(1)).onCalculateBounds(any(), any(), any(), any(), any(), |
| any(), any()); |
| verify(secondPositioner, times(1)).onCalculateBounds(any(), any(), any(), any(), any(), |
| any(), any()); |
| } |
| |
| /** |
| * Makes sure positioners further down the registration chain are called. |
| */ |
| @Test |
| public void testPassThrough() { |
| final LaunchingBoundsPositioner positioner1 = mock(LaunchingBoundsPositioner.class); |
| final InstrumentedPositioner positioner2 = new InstrumentedPositioner(RESULT_CONTINUE, |
| new Rect (0, 0, 30, 20)); |
| |
| mController.registerPositioner(positioner1); |
| mController.registerPositioner(positioner2); |
| |
| mController.calculateBounds(null /*task*/, null /*layout*/, null /*activity*/, |
| null /*source*/, null /*options*/, new Rect()); |
| |
| verify(positioner1, times(1)).onCalculateBounds(any(), any(), any(), any(), any(), |
| eq(positioner2.getLaunchBounds()), any()); |
| } |
| |
| /** |
| * Ensures skipped results are not propagated. |
| */ |
| @Test |
| public void testSkip() { |
| final InstrumentedPositioner positioner1 = |
| new InstrumentedPositioner(RESULT_SKIP, new Rect(0, 0, 10, 10)); |
| |
| |
| final InstrumentedPositioner positioner2 = |
| new InstrumentedPositioner(RESULT_CONTINUE, new Rect(0, 0, 20, 30)); |
| |
| mController.registerPositioner(positioner1); |
| mController.registerPositioner(positioner2); |
| |
| final Rect resultBounds = new Rect(); |
| |
| mController.calculateBounds(null /*task*/, null /*layout*/, null /*activity*/, |
| null /*source*/, null /*options*/, resultBounds); |
| |
| assertEquals(resultBounds, positioner2.getLaunchBounds()); |
| } |
| |
| public static class InstrumentedPositioner implements LaunchingBoundsPositioner { |
| private int mReturnVal; |
| private Rect mBounds; |
| InstrumentedPositioner(int returnVal, Rect bounds) { |
| mReturnVal = returnVal; |
| mBounds = bounds; |
| } |
| |
| @Override |
| public int onCalculateBounds(TaskRecord task, ActivityInfo.WindowLayout layout, |
| ActivityRecord activity, ActivityRecord source, |
| ActivityOptions options, Rect current, Rect result) { |
| result.set(mBounds); |
| return mReturnVal; |
| } |
| |
| Rect getLaunchBounds() { |
| return mBounds; |
| } |
| } |
| } |