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.setCodeType("C");
     44         measurement.setConstellationType(GnssStatus.CONSTELLATION_GALILEO);
     45         measurement.setMultipathIndicator(GnssMeasurement.MULTIPATH_INDICATOR_DETECTED);
     46         measurement.setPseudorangeRateMetersPerSecond(9.0);
     47         measurement.setPseudorangeRateUncertaintyMetersPerSecond(10.0);
     48         measurement.setReceivedSvTimeNanos(11);
     49         measurement.setReceivedSvTimeUncertaintyNanos(12);
     50         measurement.setSnrInDb(13.0);
     51         measurement.setState(14);
     52         measurement.setSvid(15);
     53         measurement.setTimeOffsetNanos(16.0);
     54     }
     55 
     56     private static void verifyTestValues(GnssMeasurement measurement) {
     57         assertEquals(1.0, measurement.getAccumulatedDeltaRangeMeters());
     58         assertEquals(2, measurement.getAccumulatedDeltaRangeState());
     59         assertEquals(3.0, measurement.getAccumulatedDeltaRangeUncertaintyMeters());
     60         assertEquals(4, measurement.getCarrierCycles());
     61         assertEquals(5.0f, measurement.getCarrierFrequencyHz());
     62         assertEquals(6.0, measurement.getCarrierPhase());
     63         assertEquals(7.0, measurement.getCarrierPhaseUncertainty());
     64         assertEquals(8.0, measurement.getCn0DbHz());
     65         assertEquals(GnssStatus.CONSTELLATION_GALILEO, measurement.getConstellationType());
     66         assertEquals(GnssMeasurement.MULTIPATH_INDICATOR_DETECTED,
     67                 measurement.getMultipathIndicator());
     68         assertEquals("C", measurement.getCodeType());
     69         assertEquals(9.0, measurement.getPseudorangeRateMetersPerSecond());
     70         assertEquals(10.0, measurement.getPseudorangeRateUncertaintyMetersPerSecond());
     71         assertEquals(11, measurement.getReceivedSvTimeNanos());
     72         assertEquals(12, measurement.getReceivedSvTimeUncertaintyNanos());
     73         assertEquals(13.0, measurement.getSnrInDb());
     74         assertEquals(14, measurement.getState());
     75         assertEquals(15, measurement.getSvid());
     76         assertEquals(16.0, measurement.getTimeOffsetNanos());
     77     }
     78 
     79     public void testWriteToParcel() {
     80         GnssMeasurement measurement = new GnssMeasurement();
     81         setTestValues(measurement);
     82         Parcel parcel = Parcel.obtain();
     83         measurement.writeToParcel(parcel, 0);
     84         parcel.setDataPosition(0);
     85         GnssMeasurement newMeasurement = GnssMeasurement.CREATOR.createFromParcel(parcel);
     86         verifyTestValues(newMeasurement);
     87         parcel.recycle();
     88     }
     89 
     90     public void testSet() {
     91         GnssMeasurement measurement = new GnssMeasurement();
     92         setTestValues(measurement);
     93         GnssMeasurement newMeasurement = new GnssMeasurement();
     94         newMeasurement.set(measurement);
     95         verifyTestValues(newMeasurement);
     96     }
     97 
     98     public void testSetReset() {
     99         GnssMeasurement measurement = new GnssMeasurement();
    100         setTestValues(measurement);
    101 
    102         assertTrue(measurement.hasCarrierCycles());
    103         measurement.resetCarrierCycles();
    104         assertFalse(measurement.hasCarrierCycles());
    105 
    106         assertTrue(measurement.hasCarrierFrequencyHz());
    107         measurement.resetCarrierFrequencyHz();
    108         assertFalse(measurement.hasCarrierFrequencyHz());
    109 
    110         assertTrue(measurement.hasCarrierPhase());
    111         measurement.resetCarrierPhase();
    112         assertFalse(measurement.hasCarrierPhase());
    113 
    114         assertTrue(measurement.hasCarrierPhaseUncertainty());
    115         measurement.resetCarrierPhaseUncertainty();
    116         assertFalse(measurement.hasCarrierPhaseUncertainty());
    117 
    118         assertTrue(measurement.hasSnrInDb());
    119         measurement.resetSnrInDb();
    120         assertFalse(measurement.hasSnrInDb());
    121 
    122         assertTrue(measurement.hasCodeType());
    123         measurement.resetCodeType();
    124         assertFalse(measurement.hasCodeType());
    125     }
    126 }
    127