| /* |
| * 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 com.android.systemui.classifier.brightline; |
| |
| import static org.hamcrest.CoreMatchers.is; |
| import static org.junit.Assert.assertThat; |
| |
| import android.testing.AndroidTestingRunner; |
| |
| import androidx.test.filters.SmallTest; |
| |
| import com.android.systemui.util.DeviceConfigProxyFake; |
| |
| import org.junit.After; |
| import org.junit.Before; |
| import org.junit.Test; |
| import org.junit.runner.RunWith; |
| |
| @SmallTest |
| @RunWith(AndroidTestingRunner.class) |
| public class DistanceClassifierTest extends ClassifierTest { |
| |
| private FalsingDataProvider mDataProvider; |
| private FalsingClassifier mClassifier; |
| |
| @Before |
| public void setup() { |
| super.setup(); |
| mDataProvider = getDataProvider(); |
| mClassifier = new DistanceClassifier(mDataProvider, new DeviceConfigProxyFake()); |
| } |
| |
| @After |
| public void tearDown() { |
| super.tearDown(); |
| } |
| |
| @Test |
| public void testPass_noPointer() { |
| assertThat(mClassifier.isFalseTouch(), is(true)); |
| } |
| |
| @Test |
| public void testPass_fling() { |
| |
| mClassifier.onTouchEvent(appendDownEvent(1, 1)); |
| assertThat(mClassifier.isFalseTouch(), is(true)); |
| |
| mClassifier.onTouchEvent(appendMoveEvent(1, 40)); |
| assertThat(mClassifier.isFalseTouch(), is(true)); |
| |
| mClassifier.onTouchEvent(appendUpEvent(1, 80)); |
| assertThat(mClassifier.isFalseTouch(), is(false)); |
| } |
| |
| @Test |
| public void testFail_flingShort() { |
| mClassifier.onTouchEvent(appendDownEvent(1, 1)); |
| assertThat(mClassifier.isFalseTouch(), is(true)); |
| |
| mClassifier.onTouchEvent(appendMoveEvent(1, 2)); |
| assertThat(mClassifier.isFalseTouch(), is(true)); |
| |
| mClassifier.onTouchEvent(appendUpEvent(1, 10)); |
| assertThat(mClassifier.isFalseTouch(), is(true)); |
| } |
| |
| @Test |
| public void testFail_flingSlowly() { |
| // These events, in testing, result in a fling that falls just short of the threshold. |
| |
| mClassifier.onTouchEvent(appendDownEvent(1, 1, 1)); |
| assertThat(mClassifier.isFalseTouch(), is(true)); |
| |
| mClassifier.onTouchEvent(appendMoveEvent(1, 15, 2)); |
| assertThat(mClassifier.isFalseTouch(), is(true)); |
| |
| mClassifier.onTouchEvent(appendMoveEvent(1, 16, 3)); |
| mClassifier.onTouchEvent(appendMoveEvent(1, 17, 300)); |
| mClassifier.onTouchEvent(appendMoveEvent(1, 18, 301)); |
| mClassifier.onTouchEvent(appendUpEvent(1, 19, 501)); |
| assertThat(mClassifier.isFalseTouch(), is(true)); |
| } |
| |
| @Test |
| public void testPass_swipe() { |
| |
| mClassifier.onTouchEvent(appendDownEvent(1, 1)); |
| assertThat(mClassifier.isFalseTouch(), is(true)); |
| |
| mClassifier.onTouchEvent(appendMoveEvent(1, mDataProvider.getYdpi() * 3, 3)); |
| mClassifier.onTouchEvent(appendUpEvent(1, mDataProvider.getYdpi() * 3, 300)); |
| assertThat(mClassifier.isFalseTouch(), is(false)); |
| } |
| } |