1 /* 2 * Copyright (C) 2020 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 #pragma once 18 19 #include <aidl/Gtest.h> 20 #include <aidl/Vintf.h> 21 22 #include <android/hardware/gnss/IGnss.h> 23 #include <binder/IServiceManager.h> 24 25 #include <android/hardware/gnss/2.1/IGnss.h> 26 #include "GnssBatchingCallback.h" 27 #include "GnssCallbackAidl.h" 28 #include "GnssMeasurementCallbackAidl.h" 29 #include "v2_1/gnss_hal_test_template.h" 30 31 using IGnss_V2_1 = android::hardware::gnss::V2_1::IGnss; 32 33 using android::ProcessState; 34 using android::sp; 35 using android::String16; 36 using IGnssAidl = android::hardware::gnss::IGnss; 37 using android::hardware::gnss::BlocklistedSource; 38 using android::hardware::gnss::IGnssConfiguration; 39 40 // The main test class for GNSS HAL. 41 class GnssHalTest : public android::hardware::gnss::common::GnssHalTestTemplate<IGnss_V2_1> { 42 public: GnssHalTest()43 GnssHalTest(){}; ~GnssHalTest()44 ~GnssHalTest(){}; 45 46 struct ComparableBlocklistedSource { 47 android::hardware::gnss::BlocklistedSource id; 48 ComparableBlocklistedSourceComparableBlocklistedSource49 ComparableBlocklistedSource() { 50 id.constellation = android::hardware::gnss::GnssConstellationType::UNKNOWN; 51 id.svid = 0; 52 } 53 54 bool operator<(const ComparableBlocklistedSource& compare) const { 55 return ((id.svid < compare.id.svid) || ((id.svid == compare.id.svid) && 56 (id.constellation < compare.id.constellation))); 57 } 58 }; 59 60 struct SignalCounts { 61 int observations; 62 float max_cn0_dbhz; 63 }; 64 65 virtual void SetUp() override; 66 virtual void SetUpGnssCallback() override; 67 virtual void TearDown() override; 68 69 void CheckLocation(const android::hardware::gnss::GnssLocation& location, 70 const bool check_speed); 71 void SetPositionMode(const int min_interval_msec, const bool low_power_mode); 72 bool StartAndCheckFirstLocation(const int min_interval_msec, const bool low_power_mode); 73 bool StartAndCheckFirstLocation(const int min_interval_msec, const bool low_power_mode, 74 const bool start_sv_status, const bool start_nmea); 75 void StopAndClearLocations(); 76 void StartAndCheckLocations(const int count); 77 void StartAndCheckLocations(const int count, const bool start_sv_status, const bool start_nmea); 78 79 android::hardware::gnss::GnssConstellationType startLocationAndGetBlockableConstellation( 80 const int locations_to_await, const int gnss_sv_info_list_timeout); 81 std::list<std::vector<android::hardware::gnss::IGnssCallback::GnssSvInfo>> convertToAidl( 82 const std::list<hidl_vec<android::hardware::gnss::V2_1::IGnssCallback::GnssSvInfo>>& 83 sv_info_list); 84 android::hardware::gnss::BlocklistedSource FindStrongFrequentBlockableSource( 85 const std::list<hidl_vec<android::hardware::gnss::V2_1::IGnssCallback::GnssSvInfo>> 86 sv_info_list, 87 const int min_observations); 88 android::hardware::gnss::BlocklistedSource FindStrongFrequentBlockableSource( 89 const std::list<std::vector<android::hardware::gnss::IGnssCallback::GnssSvInfo>> 90 sv_info_list, 91 const int min_observations); 92 93 void checkGnssMeasurementClockFields(const android::hardware::gnss::GnssData& measurement); 94 void checkGnssMeasurementFlags(const android::hardware::gnss::GnssMeasurement& measurement); 95 void checkGnssMeasurementFields(const android::hardware::gnss::GnssMeasurement& measurement, 96 const android::hardware::gnss::GnssData& data); 97 void startMeasurementWithInterval( 98 int intervalMillis, 99 const sp<android::hardware::gnss::IGnssMeasurementInterface>& iMeasurement, 100 sp<GnssMeasurementCallbackAidl>& callback); 101 void collectMeasurementIntervals(const sp<GnssMeasurementCallbackAidl>& callback, 102 const int numMeasurementEvents, const int timeoutSeconds, 103 std::vector<int>& deltaMs); 104 void collectSvInfoListTimestamps(const int numMeasurementEvents, const int timeoutSeconds, 105 std::vector<int>& deltasMs); 106 void checkGnssDataFields(const sp<GnssMeasurementCallbackAidl>& callback, 107 const int numMeasurementEvents, const int timeoutSeconds, 108 const bool isFullTracking); 109 void assertMeanAndStdev(int intervalMillis, std::vector<int>& deltasMillis); 110 111 sp<IGnssAidl> aidl_gnss_hal_; 112 sp<GnssCallbackAidl> aidl_gnss_cb_; // Primary callback interface 113 }; 114