| /* |
| * Copyright (C) 2017 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. |
| */ |
| |
| #ifndef GNSS_HAL_TEST_H_ |
| #define GNSS_HAL_TEST_H_ |
| |
| #include <android/hardware/gnss/1.1/IGnss.h> |
| |
| #include <VtsHalHidlTargetTestBase.h> |
| #include <VtsHalHidlTargetTestEnvBase.h> |
| |
| #include <condition_variable> |
| #include <list> |
| #include <mutex> |
| |
| using android::hardware::Return; |
| using android::hardware::Void; |
| |
| using android::hardware::gnss::V1_0::GnssLocation; |
| |
| using android::hardware::gnss::V1_1::IGnss; |
| using android::hardware::gnss::V1_1::IGnssCallback; |
| using android::hardware::gnss::V1_0::GnssLocationFlags; |
| |
| using android::sp; |
| |
| #define TIMEOUT_SEC 2 // for basic commands/responses |
| |
| // Test environment for GNSS HIDL HAL. |
| class GnssHidlEnvironment : public ::testing::VtsHalHidlTargetTestEnvBase { |
| public: |
| // get the test environment singleton |
| static GnssHidlEnvironment* Instance() { |
| static GnssHidlEnvironment* instance = new GnssHidlEnvironment; |
| return instance; |
| } |
| |
| virtual void registerTestServices() override { registerTestService<IGnss>(); } |
| |
| private: |
| GnssHidlEnvironment() {} |
| }; |
| |
| // The main test class for GNSS HAL. |
| class GnssHalTest : public ::testing::VtsHalHidlTargetTestBase { |
| public: |
| GnssHalTest(); |
| |
| virtual void SetUp() override; |
| |
| virtual void TearDown() override; |
| |
| /* Used as a mechanism to inform the test that a callback has occurred */ |
| void notify(); |
| |
| /* Test code calls this function to wait for a callback */ |
| std::cv_status wait(int timeout_seconds); |
| |
| /* Callback class for data & Event. */ |
| class GnssCallback : public IGnssCallback { |
| public: |
| GnssHalTest& parent_; |
| |
| GnssCallback(GnssHalTest& parent) : parent_(parent){}; |
| |
| virtual ~GnssCallback() = default; |
| |
| // Dummy callback handlers |
| Return<void> gnssStatusCb(const IGnssCallback::GnssStatusValue /* status */) override { |
| return Void(); |
| } |
| Return<void> gnssNmeaCb(int64_t /* timestamp */, |
| const android::hardware::hidl_string& /* nmea */) override { |
| return Void(); |
| } |
| Return<void> gnssAcquireWakelockCb() override { return Void(); } |
| Return<void> gnssReleaseWakelockCb() override { return Void(); } |
| Return<void> gnssRequestLocationCb(bool /* independentFromGnss */) override { |
| return Void(); |
| } |
| Return<void> gnssRequestTimeCb() override { return Void(); } |
| // Actual (test) callback handlers |
| Return<void> gnssNameCb(const android::hardware::hidl_string& name) override; |
| Return<void> gnssLocationCb(const GnssLocation& location) override; |
| Return<void> gnssSetCapabilitesCb(uint32_t capabilities) override; |
| Return<void> gnssSetSystemInfoCb(const IGnssCallback::GnssSystemInfo& info) override; |
| Return<void> gnssSvStatusCb(const IGnssCallback::GnssSvStatus& svStatus) override; |
| }; |
| |
| /* |
| * SetUpGnssCallback: |
| * Set GnssCallback and verify the result. |
| */ |
| void SetUpGnssCallback(); |
| |
| /* |
| * StartAndCheckFirstLocation: |
| * Helper function to start location, and check the first one. |
| * |
| * <p> Note this leaves the Location request active, to enable Stop call vs. other call |
| * reordering tests. |
| * |
| * returns true if a location was successfully generated |
| */ |
| bool StartAndCheckFirstLocation(); |
| |
| /* |
| * CheckLocation: |
| * Helper function to vet Location fields |
| */ |
| void CheckLocation(GnssLocation& location, bool check_speed); |
| |
| /* |
| * StartAndCheckLocations: |
| * Helper function to collect, and check a number of |
| * normal ~1Hz locations. |
| * |
| * Note this leaves the Location request active, to enable Stop call vs. other call |
| * reordering tests. |
| */ |
| void StartAndCheckLocations(int count); |
| |
| /* |
| * StopAndClearLocations: |
| * Helper function to stop locations, and clear any remaining notifications |
| */ |
| void StopAndClearLocations(); |
| |
| /* |
| * SetPositionMode: |
| * Helper function to set positioning mode and verify output |
| */ |
| void SetPositionMode(const int min_interval_msec, const bool low_power_mode); |
| |
| /* |
| * IsGnssHalVersion_1_1: |
| * returns true if the GNSS HAL version is exactly 1.1. |
| */ |
| bool IsGnssHalVersion_1_1() const; |
| |
| sp<IGnss> gnss_hal_; // GNSS HAL to call into |
| sp<IGnssCallback> gnss_cb_; // Primary callback interface |
| |
| /* Count of calls to set the following items, and the latest item (used by |
| * test.) |
| */ |
| int info_called_count_; |
| IGnssCallback::GnssSystemInfo last_info_; |
| uint32_t last_capabilities_; |
| int capabilities_called_count_; |
| int location_called_count_; |
| GnssLocation last_location_; |
| list<IGnssCallback::GnssSvStatus> list_gnss_sv_status_; |
| |
| int name_called_count_; |
| android::hardware::hidl_string last_name_; |
| |
| private: |
| std::mutex mtx_; |
| std::condition_variable cv_; |
| int notify_count_; |
| }; |
| |
| #endif // GNSS_HAL_TEST_H_ |