Home | History | Annotate | Download | only in cts 
      1 /*
      2  * Copyright (C) 2016 The Android Open Source Project
      3  *
      4  * Licensed under the Apache License, Version 2.0 (the "License");
      5  * you may not use this file except in compliance with the License.
      6  * You may obtain a copy of the License at
      7  *
      8  *      http://www.apache.org/licenses/LICENSE-2.0
      9  *
     10  * Unless required by applicable law or agreed to in writing, software
     11  * distributed under the License is distributed on an "AS IS" BASIS,
     12  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
     13  * See the License for the specific language governing permissions and
     14  * limitations under the License.
     15  */
     16 
     17 package android.location.cts;
     18 
     19 import android.location.GnssMeasurement;
     20 import android.location.GnssStatus;
     21 import android.os.Parcel;
     22 
     23 public class GnssMeasurementTest extends GnssTestCase {
     24     public void testDescribeContents() {
     25         GnssMeasurement measurement = new GnssMeasurement();
     26         measurement.describeContents();
     27     }
     28 
     29     public void testReset() {
     30         GnssMeasurement measurement = new GnssMeasurement();
     31         measurement.reset();
     32     }
     33 
     34     private static void setTestValues(GnssMeasurement measurement) {
     35         measurement.setAccumulatedDeltaRangeMeters(1.0);
     36         measurement.setAccumulatedDeltaRangeState(2);
     37         measurement.setAccumulatedDeltaRangeUncertaintyMeters(3.0);
     38         measurement.setCarrierCycles(4);
     39         measurement.setCarrierFrequencyHz(5.0f);
     40         measurement.setCarrierPhase(6.0);
     41         measurement.setCarrierPhaseUncertainty(7.0);
     42         measurement.setCn0DbHz(8.0);
     43         measurement.setConstellationType(GnssStatus.CONSTELLATION_GALILEO);
     44         measurement.setMultipathIndicator(GnssMeasurement.MULTIPATH_INDICATOR_DETECTED);
     45         measurement.setPseudorangeRateMetersPerSecond(9.0);
     46         measurement.setPseudorangeRateUncertaintyMetersPerSecond(10.0);
     47         measurement.setReceivedSvTimeNanos(11);
     48         measurement.setReceivedSvTimeUncertaintyNanos(12);
     49         measurement.setSnrInDb(13.0);
     50         measurement.setState(14);
     51         measurement.setSvid(15);
     52         measurement.setTimeOffsetNanos(16.0);
     53     }
     54 
     55     private static void verifyTestValues(GnssMeasurement measurement) {
     56         assertEquals(1.0, measurement.getAccumulatedDeltaRangeMeters());
     57         assertEquals(2, measurement.getAccumulatedDeltaRangeState());
     58         assertEquals(3.0, measurement.getAccumulatedDeltaRangeUncertaintyMeters());
     59         assertEquals(4, measurement.getCarrierCycles());
     60         assertEquals(5.0f, measurement.getCarrierFrequencyHz());
     61         assertEquals(6.0, measurement.getCarrierPhase());
     62         assertEquals(7.0, measurement.getCarrierPhaseUncertainty());
     63         assertEquals(8.0, measurement.getCn0DbHz());
     64         assertEquals(GnssStatus.CONSTELLATION_GALILEO, measurement.getConstellationType());
     65         assertEquals(GnssMeasurement.MULTIPATH_INDICATOR_DETECTED,
     66                 measurement.getMultipathIndicator());
     67         assertEquals(9.0, measurement.getPseudorangeRateMetersPerSecond());
     68         assertEquals(10.0, measurement.getPseudorangeRateUncertaintyMetersPerSecond());
     69         assertEquals(11, measurement.getReceivedSvTimeNanos());
     70         assertEquals(12, measurement.getReceivedSvTimeUncertaintyNanos());
     71         assertEquals(13.0, measurement.getSnrInDb());
     72         assertEquals(14, measurement.getState());
     73         assertEquals(15, measurement.getSvid());
     74         assertEquals(16.0, measurement.getTimeOffsetNanos());
     75     }
     76 
     77     public void testWriteToParcel() {
     78         GnssMeasurement measurement = new GnssMeasurement();
     79         setTestValues(measurement);
     80         Parcel parcel = Parcel.obtain();
     81         measurement.writeToParcel(parcel, 0);
     82         parcel.setDataPosition(0);
     83         GnssMeasurement newMeasurement = GnssMeasurement.CREATOR.createFromParcel(parcel);
     84         verifyTestValues(newMeasurement);
     85         parcel.recycle();
     86     }
     87 
     88     public void testSet() {
     89         GnssMeasurement measurement = new GnssMeasurement();
     90         setTestValues(measurement);
     91         GnssMeasurement newMeasurement = new GnssMeasurement();
     92         newMeasurement.set(measurement);
     93         verifyTestValues(newMeasurement);
     94     }
     95 
     96     public void testSetReset() {
     97         GnssMeasurement measurement = new GnssMeasurement();
     98         setTestValues(measurement);
     99 
    100         assertTrue(measurement.hasCarrierCycles());
    101         measurement.resetCarrierCycles();
    102         assertFalse(measurement.hasCarrierCycles());
    103 
    104         assertTrue(measurement.hasCarrierFrequencyHz());
    105         measurement.resetCarrierFrequencyHz();
    106         assertFalse(measurement.hasCarrierFrequencyHz());
    107 
    108         assertTrue(measurement.hasCarrierPhase());
    109         measurement.resetCarrierPhase();
    110         assertFalse(measurement.hasCarrierPhase());
    111 
    112         assertTrue(measurement.hasCarrierPhaseUncertainty());
    113         measurement.resetCarrierPhaseUncertainty();
    114         assertFalse(measurement.hasCarrierPhaseUncertainty());
    115 
    116         assertTrue(measurement.hasSnrInDb());
    117         measurement.resetSnrInDb();
    118         assertFalse(measurement.hasSnrInDb());
    119     }
    120 }
    121