| /* |
| * 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 android.sensorratepermission.cts.directreportapi31; |
| |
| import android.content.Context; |
| import android.hardware.SensorDirectChannel; |
| import android.hardware.SensorPrivacyManager; |
| import android.hardware.cts.SensorDirectReportTest; |
| import android.hardware.cts.helpers.SensorRatePermissionDirectReportTestHelper; |
| import android.hardware.cts.helpers.SensorRatePermissionEventConnectionTestHelper; |
| import android.os.UserHandle; |
| |
| import androidx.test.platform.app.InstrumentationRegistry; |
| |
| import org.junit.After; |
| import org.junit.Assert; |
| import org.junit.Assume; |
| import org.junit.Before; |
| import org.junit.Test; |
| import org.junit.runner.RunWith; |
| import org.junit.runners.Parameterized; |
| |
| import java.util.Collection; |
| import java.util.List; |
| |
| /** |
| * Test sampling rates obtained by direct connections when: |
| * - The mic toggle is on. |
| * - App targets API 31 (w/o having HIGH_SAMPLING_RATE_SENSORS permission) |
| * |
| * Expected behaviors: |
| * - Sampling rate is capped, regardless of the state of the toggle |
| */ |
| @RunWith(Parameterized.class) |
| public class DirectReportAPI31Test { |
| private static SensorRatePermissionDirectReportTestHelper mDirectReportTestHelper; |
| private static SensorPrivacyManager mSensorPrivacyManager; |
| private static int mUserID; |
| |
| private final int sensorType; |
| |
| public DirectReportAPI31Test(int sensorType) { |
| this.sensorType = sensorType; |
| } |
| |
| @Parameterized.Parameters |
| public static Collection cappedSensorTypeSet() { |
| return SensorRatePermissionEventConnectionTestHelper.CAPPED_SENSOR_TYPE_SET; |
| } |
| |
| @Before |
| public void setUp() { |
| Context context = InstrumentationRegistry.getInstrumentation().getContext(); |
| mDirectReportTestHelper = new SensorRatePermissionDirectReportTestHelper(context, |
| sensorType); |
| Assume.assumeTrue("Failed to create mDirectReportTestHelper!", |
| mDirectReportTestHelper != null); |
| |
| mSensorPrivacyManager = context.getSystemService(SensorPrivacyManager.class); |
| mUserID = UserHandle.myUserId(); |
| } |
| |
| @After |
| public void tearDown() throws InterruptedException { |
| if (mDirectReportTestHelper != null) { |
| mDirectReportTestHelper.flipAndAssertMicToggleOff(mUserID, mSensorPrivacyManager); |
| } |
| } |
| |
| @Test |
| public void testSamplingRateMicToggleOn() throws InterruptedException { |
| mDirectReportTestHelper.flipAndAssertMicToggleOn(mUserID, mSensorPrivacyManager); |
| List<SensorDirectReportTest.DirectReportSensorEvent> events = |
| mDirectReportTestHelper.getSensorEvents(SensorDirectChannel.RATE_VERY_FAST); |
| |
| double obtainedRate = SensorRatePermissionDirectReportTestHelper.computeAvgRate(events, |
| Long.MIN_VALUE, Long.MAX_VALUE); |
| |
| Assert.assertTrue(mDirectReportTestHelper.errorWhenExceedCappedRate(), |
| obtainedRate <= SensorRatePermissionDirectReportTestHelper.CAPPED_SAMPLE_RATE_HZ); |
| } |
| |
| @Test |
| public void testSamplingRateMicToggleOff() throws InterruptedException { |
| mDirectReportTestHelper.flipAndAssertMicToggleOff(mUserID, mSensorPrivacyManager); |
| List<SensorDirectReportTest.DirectReportSensorEvent> events = |
| mDirectReportTestHelper.getSensorEvents(SensorDirectChannel.RATE_VERY_FAST); |
| |
| double obtainedRate = SensorRatePermissionDirectReportTestHelper.computeAvgRate(events, |
| Long.MIN_VALUE, Long.MAX_VALUE); |
| |
| Assert.assertTrue(mDirectReportTestHelper.errorWhenExceedCappedRate(), |
| obtainedRate <= SensorRatePermissionDirectReportTestHelper.CAPPED_SAMPLE_RATE_HZ); |
| } |
| } |