// Copyright (c) 2020 The Bitcoin Core developers

// Distributed under the MIT software license, see the accompanying

// file COPYING or http://www.opensource.org/licenses/mit-license.php.

#include <protocol.h>

#include <test/fuzz/FuzzedDataProvider.h>

#include <test/fuzz/fuzz.h>

#include <test/fuzz/util.h>

#include <cstdint>

#include <optional>

#include <stdexcept>

#include <vector>

FUZZ_TARGET(protocol)

{

    FuzzedDataProvider fuzzed_data_provider(buffer.data(), buffer.size());

    const std::optional<CInv> inv = ConsumeDeserializable<CInv>(fuzzed_data_provider);

    if (!inv) {

        return;

    }

    try {

        (void)inv->GetMessageType();

    } catch (const std::out_of_range&) {

    }

    (void)inv->ToString();

    const std::optional<CInv> another_inv = ConsumeDeserializable<CInv>(fuzzed_data_provider);

    if (!another_inv) {

        return;

    }

    (void)(*inv < *another_inv);

}