| /* |
| * Copyright (C) 2020 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.systemui.util.sensors; |
| |
| import static org.junit.Assert.assertEquals; |
| import static org.junit.Assert.assertFalse; |
| import static org.junit.Assert.assertNull; |
| import static org.junit.Assert.assertTrue; |
| |
| import android.testing.AndroidTestingRunner; |
| import android.testing.TestableLooper; |
| |
| import androidx.test.filters.SmallTest; |
| |
| import com.android.systemui.SysuiTestCase; |
| import com.android.systemui.util.concurrency.FakeExecutor; |
| import com.android.systemui.util.time.FakeSystemClock; |
| |
| import org.junit.Before; |
| import org.junit.Test; |
| import org.junit.runner.RunWith; |
| import org.mockito.MockitoAnnotations; |
| |
| @SmallTest |
| @RunWith(AndroidTestingRunner.class) |
| @TestableLooper.RunWithLooper |
| public class ProximitySensorDualTest extends SysuiTestCase { |
| private ProximitySensor mProximitySensor; |
| private FakeExecutor mFakeExecutor = new FakeExecutor(new FakeSystemClock()); |
| private FakeThresholdSensor mThresholdSensorPrimary; |
| private FakeThresholdSensor mThresholdSensorSecondary; |
| |
| @Before |
| public void setUp() throws Exception { |
| MockitoAnnotations.initMocks(this); |
| allowTestableLooperAsMainThread(); |
| mThresholdSensorPrimary = new FakeThresholdSensor(); |
| mThresholdSensorPrimary.setLoaded(true); |
| mThresholdSensorSecondary = new FakeThresholdSensor(); |
| mThresholdSensorSecondary.setLoaded(true); |
| |
| mProximitySensor = new ProximitySensor( |
| mThresholdSensorPrimary, mThresholdSensorSecondary, mFakeExecutor); |
| } |
| |
| @Test |
| public void testSingleListener() { |
| TestableListener listener = new TestableListener(); |
| |
| assertFalse(mProximitySensor.isRegistered()); |
| mProximitySensor.register(listener); |
| assertTrue(mProximitySensor.isRegistered()); |
| assertFalse(mThresholdSensorPrimary.isPaused()); |
| assertTrue(mThresholdSensorSecondary.isPaused()); |
| assertNull(listener.mLastEvent); |
| assertEquals(0, listener.mCallCount); |
| |
| // Trigger second sensor. Nothing should happen yet. |
| mThresholdSensorSecondary.triggerEvent(true, 0); |
| assertFalse(mThresholdSensorPrimary.isPaused()); |
| assertTrue(mThresholdSensorSecondary.isPaused()); |
| assertNull(listener.mLastEvent); |
| assertEquals(0, listener.mCallCount); |
| |
| // Trigger first sensor. Our second sensor is now registered. |
| mThresholdSensorPrimary.triggerEvent(true, 0); |
| assertFalse(mThresholdSensorPrimary.isPaused()); |
| assertFalse(mThresholdSensorSecondary.isPaused()); |
| assertNull(listener.mLastEvent); |
| assertEquals(0, listener.mCallCount); |
| |
| // Trigger second sensor. |
| mThresholdSensorSecondary.triggerEvent(true, 0); |
| assertFalse(mThresholdSensorPrimary.isPaused()); |
| assertFalse(mThresholdSensorSecondary.isPaused()); |
| assertTrue(listener.mLastEvent.getBelow()); |
| assertEquals(1, listener.mCallCount); |
| |
| mProximitySensor.unregister(listener); |
| } |
| |
| @Test |
| public void testSecondaryPausing() { |
| TestableListener listener = new TestableListener(); |
| |
| assertFalse(mProximitySensor.isRegistered()); |
| mProximitySensor.register(listener); |
| assertTrue(mProximitySensor.isRegistered()); |
| assertNull(listener.mLastEvent); |
| assertEquals(0, listener.mCallCount); |
| |
| // Trigger first sensor. Our second sensor is now registered. |
| mThresholdSensorPrimary.triggerEvent(true, 0); |
| assertNull(listener.mLastEvent); |
| assertEquals(0, listener.mCallCount); |
| |
| // Trigger second sensor. Second sensor remains registered. |
| mThresholdSensorSecondary.triggerEvent(true, 0); |
| assertTrue(listener.mLastEvent.getBelow()); |
| assertEquals(1, listener.mCallCount); |
| assertFalse(mThresholdSensorSecondary.isPaused()); |
| |
| // Triggering above should pause. |
| mThresholdSensorSecondary.triggerEvent(false, 0); |
| assertFalse(listener.mLastEvent.getBelow()); |
| assertEquals(2, listener.mCallCount); |
| assertTrue(mThresholdSensorSecondary.isPaused()); |
| |
| // Advance time. Second sensor should resume. |
| mFakeExecutor.advanceClockToNext(); |
| mFakeExecutor.runNextReady(); |
| assertFalse(mThresholdSensorSecondary.isPaused()); |
| |
| mProximitySensor.unregister(listener); |
| } |
| |
| @Test |
| public void testUnregister() { |
| TestableListener listener = new TestableListener(); |
| |
| assertFalse(mProximitySensor.isRegistered()); |
| mProximitySensor.register(listener); |
| assertTrue(mProximitySensor.isRegistered()); |
| assertFalse(mThresholdSensorPrimary.isPaused()); |
| assertTrue(mThresholdSensorSecondary.isPaused()); |
| assertNull(listener.mLastEvent); |
| |
| mThresholdSensorPrimary.triggerEvent(true, 0); |
| mThresholdSensorSecondary.triggerEvent(true, 0); |
| assertFalse(mThresholdSensorPrimary.isPaused()); |
| assertFalse(mThresholdSensorSecondary.isPaused()); |
| assertTrue(listener.mLastEvent.getBelow()); |
| assertEquals(1, listener.mCallCount); |
| |
| mProximitySensor.unregister(listener); |
| assertTrue(mThresholdSensorPrimary.isPaused()); |
| assertTrue(mThresholdSensorSecondary.isPaused()); |
| assertFalse(mProximitySensor.isRegistered()); |
| } |
| |
| @Test |
| public void testPauseAndResume() { |
| TestableListener listener = new TestableListener(); |
| |
| assertFalse(mProximitySensor.isRegistered()); |
| mProximitySensor.register(listener); |
| assertTrue(mProximitySensor.isRegistered()); |
| assertNull(listener.mLastEvent); |
| |
| mThresholdSensorPrimary.triggerEvent(true, 0); |
| mThresholdSensorSecondary.triggerEvent(true, 0); |
| assertFalse(mThresholdSensorPrimary.isPaused()); |
| assertFalse(mThresholdSensorSecondary.isPaused()); |
| assertTrue(listener.mLastEvent.getBelow()); |
| assertEquals(1, listener.mCallCount); |
| |
| mProximitySensor.pause(); |
| assertFalse(mProximitySensor.isRegistered()); |
| assertTrue(mThresholdSensorPrimary.isPaused()); |
| assertTrue(mThresholdSensorSecondary.isPaused()); |
| |
| // More events do nothing when paused. |
| mThresholdSensorSecondary.triggerEvent(false, 1); |
| assertTrue(listener.mLastEvent.getBelow()); |
| assertEquals(1, listener.mCallCount); |
| |
| mProximitySensor.resume(); |
| assertTrue(mProximitySensor.isRegistered()); |
| // Still matches our previous call |
| assertTrue(listener.mLastEvent.getBelow()); |
| assertEquals(1, listener.mCallCount); |
| |
| // Need to trigger the primary sensor before the secondary re-registers itself. |
| mThresholdSensorPrimary.triggerEvent(true, 3); |
| mThresholdSensorSecondary.triggerEvent(false, 3); |
| assertFalse(mThresholdSensorPrimary.isPaused()); |
| assertTrue(mThresholdSensorSecondary.isPaused()); |
| assertFalse(listener.mLastEvent.getBelow()); |
| assertEquals(2, listener.mCallCount); |
| |
| mProximitySensor.unregister(listener); |
| assertFalse(mProximitySensor.isRegistered()); |
| } |
| |
| @Test |
| public void testPrimarySecondaryDisagreement() { |
| TestableListener listener = new TestableListener(); |
| |
| mProximitySensor.register(listener); |
| assertFalse(mThresholdSensorPrimary.isPaused()); |
| assertTrue(mThresholdSensorSecondary.isPaused()); |
| assertNull(listener.mLastEvent); |
| assertEquals(0, listener.mCallCount); |
| |
| // Trigger our sensors with different values. Secondary overrides primary. |
| mThresholdSensorPrimary.triggerEvent(true, 0); |
| assertNull(listener.mLastEvent); |
| assertEquals(0, listener.mCallCount); |
| mThresholdSensorSecondary.triggerEvent(false, 0); |
| assertFalse(listener.mLastEvent.getBelow()); |
| assertEquals(1, listener.mCallCount); |
| |
| mThresholdSensorSecondary.resume(); |
| mThresholdSensorSecondary.triggerEvent(true, 0); |
| assertTrue(listener.mLastEvent.getBelow()); |
| assertEquals(2, listener.mCallCount); |
| |
| mThresholdSensorSecondary.resume(); |
| mThresholdSensorSecondary.triggerEvent(false, 0); |
| assertFalse(listener.mLastEvent.getBelow()); |
| assertEquals(3, listener.mCallCount); |
| |
| mProximitySensor.unregister(listener); |
| } |
| |
| @Test |
| public void testPrimaryCancelsSecondary() { |
| TestableListener listener = new TestableListener(); |
| |
| mProximitySensor.register(listener); |
| assertFalse(mThresholdSensorPrimary.isPaused()); |
| assertTrue(mThresholdSensorSecondary.isPaused()); |
| assertNull(listener.mLastEvent); |
| assertEquals(0, listener.mCallCount); |
| |
| mThresholdSensorPrimary.triggerEvent(true, 0); |
| assertNull(listener.mLastEvent); |
| assertEquals(0, listener.mCallCount); |
| mThresholdSensorSecondary.triggerEvent(true, 0); |
| assertTrue(listener.mLastEvent.getBelow()); |
| assertEquals(1, listener.mCallCount); |
| |
| // When the primary reports false, the secondary is no longer needed. We get an immediate |
| // report. |
| mThresholdSensorPrimary.triggerEvent(false, 1); |
| assertFalse(listener.mLastEvent.getBelow()); |
| assertEquals(2, listener.mCallCount); |
| |
| // The secondary is now ignored. No more work is scheduled. |
| mFakeExecutor.advanceClockToNext(); |
| mFakeExecutor.runNextReady(); |
| mThresholdSensorSecondary.triggerEvent(true, 0); |
| assertFalse(listener.mLastEvent.getBelow()); |
| assertEquals(2, listener.mCallCount); |
| assertEquals(0, mFakeExecutor.numPending()); |
| |
| mProximitySensor.unregister(listener); |
| } |
| |
| @Test |
| public void testSecondaryCancelsSecondary() { |
| TestableListener listener = new TestableListener(); |
| ThresholdSensor.Listener cancelingListener = new ThresholdSensor.Listener() { |
| @Override |
| public void onThresholdCrossed(ThresholdSensor.ThresholdSensorEvent event) { |
| mProximitySensor.pause(); |
| } |
| }; |
| |
| mProximitySensor.register(listener); |
| mProximitySensor.register(cancelingListener); |
| assertNull(listener.mLastEvent); |
| assertEquals(0, listener.mCallCount); |
| |
| mThresholdSensorPrimary.triggerEvent(true, 0); |
| assertNull(listener.mLastEvent); |
| assertEquals(0, listener.mCallCount); |
| mThresholdSensorSecondary.triggerEvent(true, 0); |
| assertTrue(listener.mLastEvent.getBelow()); |
| assertEquals(1, listener.mCallCount); |
| |
| // The proximity sensor should now be canceled. Advancing the clock should do nothing. |
| assertEquals(0, mFakeExecutor.numPending()); |
| mThresholdSensorSecondary.triggerEvent(false, 1); |
| assertTrue(listener.mLastEvent.getBelow()); |
| assertEquals(1, listener.mCallCount); |
| |
| mProximitySensor.unregister(listener); |
| } |
| |
| private static class TestableListener implements ThresholdSensor.Listener { |
| ThresholdSensor.ThresholdSensorEvent mLastEvent; |
| int mCallCount = 0; |
| |
| @Override |
| public void onThresholdCrossed(ThresholdSensor.ThresholdSensorEvent proximityEvent) { |
| mLastEvent = proximityEvent; |
| mCallCount++; |
| } |
| }; |
| |
| } |