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

// Copyright (c) 2019-2020 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 <test/fuzz/fuzz.h>#include <node/psbt.h>#include <optional.h>#include <psbt.h>#include <pubkey.h>#include <script/script.h>#include <streams.h>#include <util/memory.h>#include <version.h>#include <cstdint>#include <string>#include <vector>void initialize(){    static const ECCVerifyHandle verify_handle;}void test_one_input(const std::vector<uint8_t>& buffer){    PartiallySignedTransaction psbt_mut;    const std::string raw_psbt{buffer.begin(), buffer.end()};    std::string error;    if (!DecodeRawPSBT(psbt_mut, raw_psbt, error)) {        return;    }    const PartiallySignedTransaction psbt = psbt_mut;    const PSBTAnalysis analysis = AnalyzePSBT(psbt);    (void)PSBTRoleName(analysis.next);    for (const PSBTInputAnalysis& input_analysis : analysis.inputs) {        (void)PSBTRoleName(input_analysis.next);    }    (void)psbt.IsNull();    Optional<CMutableTransaction> tx = psbt.tx;    if (tx) {        const CMutableTransaction& mtx = *tx;        const PartiallySignedTransaction psbt_from_tx{mtx};    }    for (const PSBTInput& input : psbt.inputs) {        (void)PSBTInputSigned(input);        (void)input.IsNull();    }    for (const PSBTOutput& output : psbt.outputs) {        (void)output.IsNull();    }    for (size_t i = 0; i < psbt.tx->vin.size(); ++i) {        CTxOut tx_out;        if (psbt.GetInputUTXO(tx_out, i)) {            (void)tx_out.IsNull();            (void)tx_out.ToString();        }    }    psbt_mut = psbt;    (void)FinalizePSBT(psbt_mut);    psbt_mut = psbt;    CMutableTransaction result;    if (FinalizeAndExtractPSBT(psbt_mut, result)) {        const PartiallySignedTransaction psbt_from_tx{result};    }    psbt_mut = psbt;    (void)psbt_mut.Merge(psbt);}