test_skydoge.h

// Copyright (c) 2015-2022 The Bitcoin Core developers
// Distributed under the MIT software license, see the accompanying
// file COPYING or http://www.opensource.org/licenses/mit-license.php.

#ifndef DRIVECHAIN_TEST_TEST_DRIVECHAIN_H
#define DRIVECHAIN_TEST_TEST_DRIVECHAIN_H

#include <chainparamsbase.h>
#include <fs.h>
#include <key.h>
#include <pubkey.h>
#include <random.h>
#include <scheduler.h>
#include <txdb.h>
#include <txmempool.h>

#include <boost/thread.hpp>

extern uint256 insecure_rand_seed;
extern FastRandomContext insecure_rand_ctx;

static inline void SeedInsecureRand(bool fDeterministic = false)
{
    if (fDeterministic) {
        insecure_rand_seed = uint256();
    } else {
        insecure_rand_seed = GetRandHash();
    }
    insecure_rand_ctx = FastRandomContext(insecure_rand_seed);
}

static inline uint32_t InsecureRand32() { return insecure_rand_ctx.rand32(); }
static inline uint256 InsecureRand256() { return insecure_rand_ctx.rand256(); }
static inline uint64_t InsecureRandBits(int bits) { return insecure_rand_ctx.randbits(bits); }
static inline uint64_t InsecureRandRange(uint64_t range) { return insecure_rand_ctx.randrange(range); }
static inline bool InsecureRandBool() { return insecure_rand_ctx.randbool(); }

/** Basic testing setup.
 * This just configures logging and chain parameters.
 */
struct BasicTestingSetup {
    ECCVerifyHandle globalVerifyHandle;

    explicit BasicTestingSetup(const std::string& chainName = CBaseChainParams::MAIN);
    ~BasicTestingSetup();
};

/** Testing setup that configures a complete environment.
 * Included are data directory, coins database, script check threads setup.
 */
class CConnman;
class CNode;
struct CConnmanTest {
    static void AddNode(CNode& node);
    static void ClearNodes();
};

class PeerLogicValidation;
struct TestingSetup: public BasicTestingSetup {
    fs::path pathTemp;
    boost::thread_group threadGroup;
    CConnman* connman;
    CScheduler scheduler;
    std::unique_ptr<PeerLogicValidation> peerLogic;

    explicit TestingSetup(const std::string& chainName = CBaseChainParams::MAIN);
    ~TestingSetup();
};

class CBlock;
struct CMutableTransaction;
class CScript;

//
// Testing fixture that pre-creates a
// 100-block REGTEST-mode block chain
//
struct TestChain100Setup : public TestingSetup {
    TestChain100Setup();

    // Create a new block with just given transactions, coinbase paying to
    // scriptPubKey, and try to add it to the current chain.
    CBlock CreateAndProcessBlock(const std::vector<CMutableTransaction>& txns,
                                 const CScript& scriptPubKey,
                                 bool fReplaceMempool = true,
                                 bool fReplaceCoinbase = false);

    ~TestChain100Setup();

    std::vector<CTransaction> coinbaseTxns; // For convenience, coinbase transactions
    CKey coinbaseKey; // private/public key needed to spend coinbase transactions
};

class CTxMemPoolEntry;
class SidechainDB;
class Sidechain;
class OPReturnDB;

struct TestMemPoolEntryHelper
{
    // Default values
    CAmount nFee;
    int64_t nTime;
    unsigned int nHeight;
    bool spendsCoinbase;
    // old DC
    bool spendsBMMRequest;
    unsigned int sigOpCost;
    LockPoints lp;

    TestMemPoolEntryHelper() :
        nFee(0), nTime(0), nHeight(1),
// old DC
//        spendsCoinbase(false), spendsBMMRequest(false), sigOpCost(4) { }
        spendsCoinbase(false), sigOpCost(4) { }
    CTxMemPoolEntry FromTx(const CMutableTransaction &tx);
    CTxMemPoolEntry FromTx(const CTransaction &tx);

    // Change the default value
    TestMemPoolEntryHelper &Fee(CAmount _fee) { nFee = _fee; return *this; }
    TestMemPoolEntryHelper &Time(int64_t _time) { nTime = _time; return *this; }
    TestMemPoolEntryHelper &Height(unsigned int _height) { nHeight = _height; return *this; }
    TestMemPoolEntryHelper &SpendsCoinbase(bool _flag) { spendsCoinbase = _flag; return *this; }
// old DC
    TestMemPoolEntryHelper &SpendsBMMRequest(bool _flag) { spendsBMMRequest = _flag; return *this; }
    TestMemPoolEntryHelper &SigOpsCost(unsigned int _sigopsCost) { sigOpCost = _sigopsCost; return *this; }
};

// old DC
//bool ActivateSidechain(SidechainDB& scdbTest, Sidechain proposal, int nHeight, bool fGenerateKey = false);
bool ActivateSidechain(SidechainDB& scdbTest, Sidechain proposal, int nHeight);

CBlock getBlock13b8a();

#endif