git / moonbite-core / src/test/fuzz/decode_tx.cpp · raw

// Copyright (c) 2019 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 <core_io.h>#include <primitives/transaction.h>#include <test/fuzz/fuzz.h>#include <util/strencodings.h>#include <cassert>#include <cstdint>#include <string>#include <vector>void test_one_input(const std::vector<uint8_t>& buffer){    const std::string tx_hex = HexStr(buffer);    CMutableTransaction mtx;    const bool result_none = DecodeHexTx(mtx, tx_hex, false, false);    const bool result_try_witness = DecodeHexTx(mtx, tx_hex, false, true);    const bool result_try_witness_and_maybe_no_witness = DecodeHexTx(mtx, tx_hex, true, true);    CMutableTransaction no_witness_mtx;    const bool result_try_no_witness = DecodeHexTx(no_witness_mtx, tx_hex, true, false);    assert(!result_none);    if (result_try_witness_and_maybe_no_witness) {        assert(result_try_no_witness || result_try_witness);    }    if (result_try_no_witness) {        assert(!no_witness_mtx.HasWitness());        assert(result_try_witness_and_maybe_no_witness);    }}