Function FUZZ_TARGET

src/test/fuzz/kitchen_sink.cpp:37–59

The fuzzing kitchen sink: Fuzzing harness for functions that need to be fuzzed but a.) don't belong in any existing fuzzing harness file, and b.) are not important enough to warrant their own fuzzing harness file.

// fuzzed but a.) don't belong in any existing fuzzing harness file, and
// b.) are not important enough to warrant their own fuzzing harness file.
FUZZ_TARGET(kitchen_sink)
{
    FuzzedDataProvider fuzzed_data_provider(buffer.data(), buffer.size());

    const TransactionError transaction_error = fuzzed_data_provider.PickValueInArray(ALL_TRANSACTION_ERROR);
    (void)JSONRPCTransactionError(transaction_error);
    (void)RPCErrorFromTransactionError(transaction_error);
    (void)TransactionErrorString(transaction_error);

    (void)StringForFeeEstimateHorizon(fuzzed_data_provider.PickValueInArray(ALL_FEE_ESTIMATE_HORIZONS));

    const OutputType output_type = fuzzed_data_provider.PickValueInArray(OUTPUT_TYPES);
    const std::string& output_type_string = FormatOutputType(output_type);
    const std::optional<OutputType> parsed = ParseOutputType(output_type_string);
    assert(parsed);
    assert(output_type == parsed.value());
    (void)ParseOutputType(fuzzed_data_provider.ConsumeRandomLengthString(64));

    const std::vector<uint8_t> bytes = ConsumeRandomLengthByteVector(fuzzed_data_provider);
    const std::vector<bool> bits = BytesToBits(bytes);
    const std::vector<uint8_t> bytes_decoded = BitsToBytes(bits);
    assert(bytes == bytes_decoded);
}