| /* |
| * Copyright (C) 2014 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.hardware.cts; |
| |
| import android.content.Context; |
| import android.hardware.Sensor; |
| import android.hardware.SensorManager; |
| import android.hardware.cts.helpers.SensorStats; |
| import android.hardware.cts.helpers.TestSensorEnvironment; |
| import android.hardware.cts.helpers.sensoroperations.TestSensorOperation; |
| import android.content.pm.PackageManager; |
| |
| import java.util.HashMap; |
| import java.util.Map; |
| import java.util.Map.Entry; |
| import java.util.concurrent.TimeUnit; |
| |
| /** |
| * Set of tests to verify that sensors operate correctly when operating alone. |
| * <p> |
| * To execute these test cases, the following command can be used: |
| * </p><pre> |
| * adb shell am instrument -e class android.hardware.cts.SingleSensorTests \ |
| * -w com.android.cts.hardware/android.test.AndroidJUnitRunner |
| * </pre><p> |
| * For each sensor that reports continuously, it takes a set of samples. The test suite verifies |
| * that the event ordering, frequency, and jitter pass for the collected sensor events. It |
| * additionally tests that the mean, standard deviation, and magnitude are correct for the sensor |
| * event values, where applicable for a device in a static environment. |
| * </p><p> |
| * The event ordering test verifies the ordering of the sampled data reported by the Sensor under |
| * test. This test is used to guarantee that sensor data is reported in the order it occurs, and |
| * that events are always reported in order. It verifies that each event's timestamp is in the |
| * future compared with the previous event. At the end of the validation, the full set of events is |
| * verified to be ordered by timestamp as they are generated. The test can be susceptible to errors |
| * if the sensor sampled data is not timestamped at the hardware level. Or events sampled at high |
| * rates are added to the FIFO without controlling the appropriate ordering of the events. |
| * </p><p> |
| * The frequency test verifies that the sensor under test can sample and report data at the maximum |
| * frequency (sampling rate) it advertises. The frequency between events is calculated by looking at |
| * the delta between the timestamps associated with each event to get the period. The test is |
| * susceptible to errors if the sensor is not capable to sample data at the maximum rate it |
| * supports, or the sensor events are not timestamped at the hardware level. |
| * </p><p> |
| * The jitter test verifies that the event jittering associated with the sampled data reported by |
| * the sensor under test aligns with the requirements imposed in the CDD. This test characterizes |
| * how the sensor behaves while sampling data at a specific rate. It compares the 95th percentile of |
| * the jittering with a certain percentage of the minimum period. The test is susceptible to errors |
| * if the sensor events are not timestamped at the hardware level. |
| * </p><p> |
| * The mean test verifies that the mean of a set of sampled data from a particular sensor falls into |
| * the expectations defined in the CDD. The verification applies to each axis of the sampled data |
| * reported by the sensor under test. This test is used to validate the requirement imposed by the |
| * CDD to Sensors in Android and characterizes how the Sensor behaves while static. The test is |
| * susceptible to errors if the device is moving while the test is running, or if the sensor's |
| * sampled data indeed varies from the expected mean. |
| * </p><p> |
| * The magnitude test verifies that the magnitude of the sensor data is close to the expected |
| * reference value. The units of the reference value are dependent on the type of sensor. |
| * This test is used to verify that the data reported by the sensor is close to the expected |
| * range and scale. The test calculates the Euclidean norm of the vector represented by the sampled |
| * data and compares it against the test expectations. The test is susceptible to errors when the |
| * sensor under test is uncalibrated, or the units between the data and expectations are different. |
| * </p><p> |
| * The standard deviation test verifies that the standard deviation of a set of sampled data from a |
| * particular sensor falls into the expectations defined in the CDD. The verification applies to |
| * each axis of the sampled data reported by the sensor under test. This test is used to validate |
| * the requirement imposed by the CDD to Sensors in Android and characterizes how the Sensor behaves |
| * while static. The test is susceptible to errors if the device is moving while the test is |
| * running, or if the sensor's sampled data indeed falls into a large standard deviation. |
| * </p> |
| */ |
| public class SingleSensorTests extends SensorTestCase { |
| private static final String TAG = "SingleSensorTests"; |
| |
| private static final int RATE_200HZ = 5000; |
| private static final int RATE_100HZ = 10000; |
| private static final int RATE_50HZ = 20000; |
| private static final int RATE_25HZ = 40000; |
| private static final int RATE_15HZ = 66667; |
| private static final int RATE_10HZ = 100000; |
| private static final int RATE_5HZ = 200000; |
| private static final int RATE_1HZ = 1000000; |
| |
| /** |
| * This test verifies that the sensor's properties complies with the required properties set in |
| * the CDD. |
| * <p> |
| * It checks that the sampling rate advertised by the sensor under test matches that which is |
| * required by the CDD. |
| * </p> |
| */ |
| public void testSensorProperties() { |
| // sensor type: [getMinDelay()] |
| Map<Integer, Object[]> expectedProperties = new HashMap<>(3); |
| if(getContext().getPackageManager().hasSystemFeature(PackageManager.FEATURE_WATCH)) { |
| expectedProperties.put(Sensor.TYPE_ACCELEROMETER, new Object[]{20000}); |
| expectedProperties.put(Sensor.TYPE_GYROSCOPE, new Object[]{20000}); |
| }else { |
| expectedProperties.put(Sensor.TYPE_ACCELEROMETER, new Object[]{10000}); |
| expectedProperties.put(Sensor.TYPE_GYROSCOPE, new Object[]{10000}); |
| } |
| expectedProperties.put(Sensor.TYPE_MAGNETIC_FIELD, new Object[]{100000}); |
| |
| SensorManager sensorManager = |
| (SensorManager) getContext().getSystemService(Context.SENSOR_SERVICE); |
| assertNotNull("SensorManager not present in the system.", sensorManager); |
| for (Entry<Integer, Object[]> entry : expectedProperties.entrySet()) { |
| Sensor sensor = sensorManager.getDefaultSensor(entry.getKey()); |
| if (sensor != null) { |
| if (entry.getValue()[0] != null) { |
| int expected = (Integer) entry.getValue()[0]; |
| String msg = String.format( |
| "%s: min delay %dus expected to be less than or equal to %dus", |
| sensor.getName(), |
| sensor.getMinDelay(), |
| expected); |
| assertTrue(msg, sensor.getMinDelay() <= expected); |
| } |
| } |
| } |
| } |
| |
| // TODO: Figure out if a better way to enumerate test cases programmatically exists that works |
| // with CTS framework. |
| public void testAccelerometer_fastest() throws Throwable { |
| runSensorTest(Sensor.TYPE_ACCELEROMETER, SensorManager.SENSOR_DELAY_FASTEST); |
| } |
| |
| public void testAccelerometer_100hz() throws Throwable { |
| runSensorTest(Sensor.TYPE_ACCELEROMETER, RATE_100HZ); |
| } |
| |
| public void testAccelerometer_200hz() throws Throwable { |
| runSensorTest(Sensor.TYPE_ACCELEROMETER, RATE_200HZ); |
| } |
| |
| public void testAccelerometer_50hz() throws Throwable { |
| runSensorTest(Sensor.TYPE_ACCELEROMETER, RATE_50HZ); |
| } |
| |
| public void testAccelerometer_25hz() throws Throwable { |
| runSensorTest(Sensor.TYPE_ACCELEROMETER, RATE_25HZ); |
| } |
| |
| public void testAccelerometer_15hz() throws Throwable { |
| runSensorTest(Sensor.TYPE_ACCELEROMETER, RATE_15HZ); |
| } |
| |
| public void testAccelerometer_10hz() throws Throwable { |
| runSensorTest(Sensor.TYPE_ACCELEROMETER, RATE_10HZ); |
| } |
| |
| public void testAccelerometer_5hz() throws Throwable { |
| runSensorTest(Sensor.TYPE_ACCELEROMETER, RATE_5HZ); |
| } |
| |
| public void testAccelerometer_1hz() throws Throwable { |
| runSensorTest(Sensor.TYPE_ACCELEROMETER, RATE_1HZ); |
| } |
| |
| public void testMagneticField_fastest() throws Throwable { |
| runSensorTest(Sensor.TYPE_MAGNETIC_FIELD, SensorManager.SENSOR_DELAY_FASTEST); |
| } |
| |
| public void testMagneticField_200hz() throws Throwable { |
| runSensorTest(Sensor.TYPE_MAGNETIC_FIELD, RATE_200HZ); |
| } |
| |
| public void testMagneticField_100hz() throws Throwable { |
| runSensorTest(Sensor.TYPE_MAGNETIC_FIELD, RATE_100HZ); |
| } |
| |
| public void testMagneticField_50hz() throws Throwable { |
| runSensorTest(Sensor.TYPE_MAGNETIC_FIELD, RATE_50HZ); |
| } |
| |
| public void testMagneticField_25hz() throws Throwable { |
| runSensorTest(Sensor.TYPE_MAGNETIC_FIELD, RATE_25HZ); |
| } |
| |
| public void testMagneticField_15hz() throws Throwable { |
| runSensorTest(Sensor.TYPE_MAGNETIC_FIELD, RATE_15HZ); |
| } |
| |
| public void testMagneticField_10hz() throws Throwable { |
| runSensorTest(Sensor.TYPE_MAGNETIC_FIELD, RATE_10HZ); |
| } |
| |
| public void testMagneticField_5hz() throws Throwable { |
| runSensorTest(Sensor.TYPE_MAGNETIC_FIELD, RATE_5HZ); |
| } |
| |
| public void testMagneticField_1hz() throws Throwable { |
| runSensorTest(Sensor.TYPE_MAGNETIC_FIELD, RATE_1HZ); |
| } |
| |
| @SuppressWarnings("deprecation") |
| public void testOrientation_fastest() throws Throwable { |
| runSensorTest(Sensor.TYPE_ORIENTATION, SensorManager.SENSOR_DELAY_FASTEST); |
| } |
| |
| @SuppressWarnings("deprecation") |
| public void testOrientation_200hz() throws Throwable { |
| runSensorTest(Sensor.TYPE_ORIENTATION, RATE_200HZ); |
| } |
| @SuppressWarnings("deprecation") |
| public void testOrientation_100hz() throws Throwable { |
| runSensorTest(Sensor.TYPE_ORIENTATION, RATE_100HZ); |
| } |
| |
| @SuppressWarnings("deprecation") |
| public void testOrientation_50hz() throws Throwable { |
| runSensorTest(Sensor.TYPE_ORIENTATION, RATE_50HZ); |
| } |
| |
| @SuppressWarnings("deprecation") |
| public void testOrientation_25hz() throws Throwable { |
| runSensorTest(Sensor.TYPE_ORIENTATION, RATE_25HZ); |
| } |
| |
| @SuppressWarnings("deprecation") |
| public void testOrientation_15hz() throws Throwable { |
| runSensorTest(Sensor.TYPE_ORIENTATION, RATE_15HZ); |
| } |
| |
| @SuppressWarnings("deprecation") |
| public void testOrientation_10hz() throws Throwable { |
| runSensorTest(Sensor.TYPE_ORIENTATION, RATE_10HZ); |
| } |
| |
| @SuppressWarnings("deprecation") |
| public void testOrientation_5hz() throws Throwable { |
| runSensorTest(Sensor.TYPE_ORIENTATION, RATE_5HZ); |
| } |
| |
| @SuppressWarnings("deprecation") |
| public void testOrientation_1hz() throws Throwable { |
| runSensorTest(Sensor.TYPE_ORIENTATION, RATE_1HZ); |
| } |
| |
| public void testGyroscope_fastest() throws Throwable { |
| runSensorTest(Sensor.TYPE_GYROSCOPE, SensorManager.SENSOR_DELAY_FASTEST); |
| } |
| |
| public void testGyroscope_200hz() throws Throwable { |
| runSensorTest(Sensor.TYPE_GYROSCOPE, RATE_200HZ); |
| } |
| |
| public void testGyroscope_100hz() throws Throwable { |
| runSensorTest(Sensor.TYPE_GYROSCOPE, RATE_100HZ); |
| } |
| |
| public void testGyroscope_50hz() throws Throwable { |
| runSensorTest(Sensor.TYPE_GYROSCOPE, RATE_50HZ); |
| } |
| |
| public void testGyroscope_25hz() throws Throwable { |
| runSensorTest(Sensor.TYPE_GYROSCOPE, RATE_25HZ); |
| } |
| |
| public void testGyroscope_15hz() throws Throwable { |
| runSensorTest(Sensor.TYPE_GYROSCOPE, RATE_15HZ); |
| } |
| |
| public void testGyroscope_10hz() throws Throwable { |
| runSensorTest(Sensor.TYPE_GYROSCOPE, RATE_10HZ); |
| } |
| |
| public void testGyroscope_5hz() throws Throwable { |
| runSensorTest(Sensor.TYPE_GYROSCOPE, RATE_5HZ); |
| } |
| |
| public void testGyroscope_1hz() throws Throwable { |
| runSensorTest(Sensor.TYPE_GYROSCOPE, RATE_1HZ); |
| } |
| |
| public void testPressure_fastest() throws Throwable { |
| runSensorTest(Sensor.TYPE_PRESSURE, SensorManager.SENSOR_DELAY_FASTEST); |
| } |
| |
| public void testPressure_200hz() throws Throwable { |
| runSensorTest(Sensor.TYPE_PRESSURE, RATE_200HZ); |
| } |
| |
| public void testPressure_100hz() throws Throwable { |
| runSensorTest(Sensor.TYPE_PRESSURE, RATE_100HZ); |
| } |
| |
| public void testPressure_50hz() throws Throwable { |
| runSensorTest(Sensor.TYPE_PRESSURE, RATE_50HZ); |
| } |
| |
| public void testPressure_25hz() throws Throwable { |
| runSensorTest(Sensor.TYPE_PRESSURE, RATE_25HZ); |
| } |
| |
| public void testPressure_15hz() throws Throwable { |
| runSensorTest(Sensor.TYPE_PRESSURE, RATE_15HZ); |
| } |
| |
| public void testPressure_10hz() throws Throwable { |
| runSensorTest(Sensor.TYPE_PRESSURE, RATE_10HZ); |
| } |
| |
| public void testPressure_5hz() throws Throwable { |
| runSensorTest(Sensor.TYPE_PRESSURE, RATE_5HZ); |
| } |
| |
| public void testPressure_1hz() throws Throwable { |
| runSensorTest(Sensor.TYPE_PRESSURE, RATE_1HZ); |
| } |
| |
| public void testGravity_fastest() throws Throwable { |
| runSensorTest(Sensor.TYPE_GRAVITY, SensorManager.SENSOR_DELAY_FASTEST); |
| } |
| |
| public void testGravity_200hz() throws Throwable { |
| runSensorTest(Sensor.TYPE_GRAVITY, RATE_200HZ); |
| } |
| |
| public void testGravity_100hz() throws Throwable { |
| runSensorTest(Sensor.TYPE_GRAVITY, RATE_100HZ); |
| } |
| |
| public void testGravity_50hz() throws Throwable { |
| runSensorTest(Sensor.TYPE_GRAVITY, RATE_50HZ); |
| } |
| |
| public void testGravity_25hz() throws Throwable { |
| runSensorTest(Sensor.TYPE_GRAVITY, RATE_25HZ); |
| } |
| |
| public void testGravity_15hz() throws Throwable { |
| runSensorTest(Sensor.TYPE_GRAVITY, RATE_15HZ); |
| } |
| |
| public void testGravity_10hz() throws Throwable { |
| runSensorTest(Sensor.TYPE_GRAVITY, RATE_10HZ); |
| } |
| |
| public void testGravity_5hz() throws Throwable { |
| runSensorTest(Sensor.TYPE_GRAVITY, RATE_5HZ); |
| } |
| |
| public void testGravity_1hz() throws Throwable { |
| runSensorTest(Sensor.TYPE_GRAVITY, RATE_1HZ); |
| } |
| |
| public void testRotationVector_fastest() throws Throwable { |
| runSensorTest(Sensor.TYPE_ROTATION_VECTOR, SensorManager.SENSOR_DELAY_FASTEST); |
| } |
| |
| public void testRotationVector_200hz() throws Throwable { |
| runSensorTest(Sensor.TYPE_ROTATION_VECTOR, RATE_200HZ); |
| } |
| |
| public void testRotationVector_100hz() throws Throwable { |
| runSensorTest(Sensor.TYPE_ROTATION_VECTOR, RATE_100HZ); |
| } |
| |
| public void testRotationVector_50hz() throws Throwable { |
| runSensorTest(Sensor.TYPE_ROTATION_VECTOR, RATE_50HZ); |
| } |
| |
| public void testRotationVector_25hz() throws Throwable { |
| runSensorTest(Sensor.TYPE_ROTATION_VECTOR, RATE_25HZ); |
| } |
| |
| public void testRotationVector_15hz() throws Throwable { |
| runSensorTest(Sensor.TYPE_ROTATION_VECTOR, RATE_15HZ); |
| } |
| |
| public void testRotationVector_10hz() throws Throwable { |
| runSensorTest(Sensor.TYPE_ROTATION_VECTOR, RATE_10HZ); |
| } |
| |
| public void testRotationVector_5hz() throws Throwable { |
| runSensorTest(Sensor.TYPE_ROTATION_VECTOR, RATE_5HZ); |
| } |
| |
| public void testRotationVector_1hz() throws Throwable { |
| runSensorTest(Sensor.TYPE_ROTATION_VECTOR, RATE_1HZ); |
| } |
| |
| public void testMagneticFieldUncalibrated_fastest() throws Throwable { |
| runSensorTest(Sensor.TYPE_MAGNETIC_FIELD_UNCALIBRATED, SensorManager.SENSOR_DELAY_FASTEST); |
| } |
| |
| public void testMagneticFieldUncalibrated_200hz() throws Throwable { |
| runSensorTest(Sensor.TYPE_MAGNETIC_FIELD_UNCALIBRATED, RATE_200HZ); |
| } |
| |
| public void testMagneticFieldUncalibrated_100hz() throws Throwable { |
| runSensorTest(Sensor.TYPE_MAGNETIC_FIELD_UNCALIBRATED, RATE_100HZ); |
| } |
| |
| public void testMagneticFieldUncalibrated_50hz() throws Throwable { |
| runSensorTest(Sensor.TYPE_MAGNETIC_FIELD_UNCALIBRATED, RATE_50HZ); |
| } |
| |
| public void testMagneticFieldUncalibrated_25hz() throws Throwable { |
| runSensorTest(Sensor.TYPE_MAGNETIC_FIELD_UNCALIBRATED, RATE_25HZ); |
| } |
| |
| public void testMagneticFieldUncalibrated_15hz() throws Throwable { |
| runSensorTest(Sensor.TYPE_MAGNETIC_FIELD_UNCALIBRATED, RATE_15HZ); |
| } |
| |
| public void testMagneticFieldUncalibrated_10hz() throws Throwable { |
| runSensorTest(Sensor.TYPE_MAGNETIC_FIELD_UNCALIBRATED, RATE_10HZ); |
| } |
| |
| public void testMagneticFieldUncalibrated_5hz() throws Throwable { |
| runSensorTest(Sensor.TYPE_MAGNETIC_FIELD_UNCALIBRATED, RATE_5HZ); |
| } |
| |
| public void testMagneticFieldUncalibrated_1hz() throws Throwable { |
| runSensorTest(Sensor.TYPE_MAGNETIC_FIELD_UNCALIBRATED, RATE_1HZ); |
| } |
| |
| public void testGameRotationVector_fastest() throws Throwable { |
| runSensorTest(Sensor.TYPE_GAME_ROTATION_VECTOR, SensorManager.SENSOR_DELAY_FASTEST); |
| } |
| |
| public void testGameRotationVector_200hz() throws Throwable { |
| runSensorTest(Sensor.TYPE_GAME_ROTATION_VECTOR, RATE_200HZ); |
| } |
| |
| public void testGameRotationVector_100hz() throws Throwable { |
| runSensorTest(Sensor.TYPE_GAME_ROTATION_VECTOR, RATE_100HZ); |
| } |
| |
| public void testGameRotationVector_50hz() throws Throwable { |
| runSensorTest(Sensor.TYPE_GAME_ROTATION_VECTOR, RATE_50HZ); |
| } |
| |
| public void testGameRotationVector_25hz() throws Throwable { |
| runSensorTest(Sensor.TYPE_GAME_ROTATION_VECTOR, RATE_25HZ); |
| } |
| |
| public void testGameRotationVector_15hz() throws Throwable { |
| runSensorTest(Sensor.TYPE_GAME_ROTATION_VECTOR, RATE_15HZ); |
| } |
| |
| public void testGameRotationVector_10hz() throws Throwable { |
| runSensorTest(Sensor.TYPE_GAME_ROTATION_VECTOR, RATE_10HZ); |
| } |
| |
| public void testGameRotationVector_5hz() throws Throwable { |
| runSensorTest(Sensor.TYPE_GAME_ROTATION_VECTOR, RATE_5HZ); |
| } |
| |
| public void testGameRotationVector_1hz() throws Throwable { |
| runSensorTest(Sensor.TYPE_GAME_ROTATION_VECTOR, RATE_1HZ); |
| } |
| |
| public void testGyroscopeUncalibrated_fastest() throws Throwable { |
| runSensorTest(Sensor.TYPE_GYROSCOPE_UNCALIBRATED, SensorManager.SENSOR_DELAY_FASTEST); |
| } |
| |
| public void testGyroscopeUncalibrated_200hz() throws Throwable { |
| runSensorTest(Sensor.TYPE_GYROSCOPE_UNCALIBRATED, RATE_200HZ); |
| } |
| |
| public void testGyroscopeUncalibrated_100hz() throws Throwable { |
| runSensorTest(Sensor.TYPE_GYROSCOPE_UNCALIBRATED, RATE_100HZ); |
| } |
| |
| public void testGyroscopeUncalibrated_50hz() throws Throwable { |
| runSensorTest(Sensor.TYPE_GYROSCOPE_UNCALIBRATED, RATE_50HZ); |
| } |
| |
| public void testGyroscopeUncalibrated_25hz() throws Throwable { |
| runSensorTest(Sensor.TYPE_GYROSCOPE_UNCALIBRATED, RATE_25HZ); |
| } |
| |
| public void testGyroscopeUncalibrated_15hz() throws Throwable { |
| runSensorTest(Sensor.TYPE_GYROSCOPE_UNCALIBRATED, RATE_15HZ); |
| } |
| |
| public void testGyroscopeUncalibrated_10hz() throws Throwable { |
| runSensorTest(Sensor.TYPE_GYROSCOPE_UNCALIBRATED, RATE_10HZ); |
| } |
| |
| public void testGyroscopeUncalibrated_5hz() throws Throwable { |
| runSensorTest(Sensor.TYPE_GYROSCOPE_UNCALIBRATED, RATE_5HZ); |
| } |
| |
| public void testGyroscopeUncalibrated_1hz() throws Throwable { |
| runSensorTest(Sensor.TYPE_GYROSCOPE_UNCALIBRATED, RATE_1HZ); |
| } |
| |
| public void testGeomagneticRotationVector_fastest() throws Throwable { |
| runSensorTest(Sensor.TYPE_GEOMAGNETIC_ROTATION_VECTOR, SensorManager.SENSOR_DELAY_FASTEST); |
| } |
| |
| public void testLinearAcceleration_200hz() throws Throwable { |
| runSensorTest(Sensor.TYPE_LINEAR_ACCELERATION, RATE_200HZ); |
| } |
| |
| public void testLinearAcceleration_100hz() throws Throwable { |
| runSensorTest(Sensor.TYPE_LINEAR_ACCELERATION, RATE_100HZ); |
| } |
| |
| public void testLinearAcceleration_50hz() throws Throwable { |
| runSensorTest(Sensor.TYPE_LINEAR_ACCELERATION, RATE_50HZ); |
| } |
| |
| public void testLinearAcceleration_25hz() throws Throwable { |
| runSensorTest(Sensor.TYPE_LINEAR_ACCELERATION, RATE_25HZ); |
| } |
| |
| public void testLinearAcceleration_15hz() throws Throwable { |
| runSensorTest(Sensor.TYPE_LINEAR_ACCELERATION, RATE_15HZ); |
| } |
| |
| public void testLinearAcceleration_10hz() throws Throwable { |
| runSensorTest(Sensor.TYPE_LINEAR_ACCELERATION, RATE_10HZ); |
| } |
| |
| public void testLinearAcceleration_5hz() throws Throwable { |
| runSensorTest(Sensor.TYPE_LINEAR_ACCELERATION, RATE_5HZ); |
| } |
| |
| public void testLinearAcceleration_1hz() throws Throwable { |
| runSensorTest(Sensor.TYPE_LINEAR_ACCELERATION, RATE_1HZ); |
| } |
| |
| private void runSensorTest(int sensorType, int rateUs) throws Throwable { |
| TestSensorEnvironment environment = new TestSensorEnvironment( |
| getContext(), |
| sensorType, |
| shouldEmulateSensorUnderLoad(), |
| rateUs); |
| TestSensorOperation op = |
| TestSensorOperation.createOperation(environment, 5, TimeUnit.SECONDS); |
| op.addDefaultVerifications(); |
| |
| try { |
| op.execute(getCurrentTestNode()); |
| } finally { |
| SensorStats stats = op.getStats(); |
| stats.log(TAG); |
| |
| String fileName = String.format( |
| "single_%s_%s.txt", |
| SensorStats.getSanitizedSensorName(environment.getSensor()), |
| environment.getFrequencyString()); |
| stats.logToFile(fileName); |
| } |
| } |
| } |
