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Commit 213e8bba authored by kunal rai's avatar kunal rai
Browse files

Refactored vehicleManager_fuzzer 

The following are the updates to the fuzzer:
1. Randomised order of API calls using fdp.
2. Enhanced code coverage by 10%.

exec/s: 6
Test: ./vehicleManager_fuzzer
Bug: 302903753

Change-Id: I83f0a4121871d5b08b4f00f40dd096854aee63c5
parent ac9f70ee

automotive/vehicle/2.0/default/tests/fuzzer/VehicleManager_fuzzer.cpp

+351 −230

File changed.

Preview size limit exceeded, changes collapsed.

automotive/vehicle/2.0/default/tests/fuzzer/VehicleManager_fuzzer.h

+8 −0
Original line number Diff line number Diff line
@@ -98,6 +98,13 @@ class VehicleHalManagerFuzzer { 
    }

    void process(const uint8_t* data, size_t size);



    template <typename T>

    void fillParameter(size_t size, std::vector<T>& data) {

        for (size_t i = 0; i < size; ++i) {

            data.push_back(mFuzzedDataProvider->ConsumeIntegral<T>());

        }

    }



  private:

    FuzzedDataProvider* mFuzzedDataProvider = nullptr;

    VehiclePropValue mActualValue = VehiclePropValue{};
@@ -108,6 +115,7 @@ class VehicleHalManagerFuzzer { 
    std::unique_ptr<VehicleHalManager> mManager;



    void invokeDebug();

    void initValue();

    void invokePropConfigs();

    void invokeSubscribe();

    void invokeSetAndGetValues();