danicoin/tests/UnitTests/TestBlockchainGenerator.h

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// Copyright (c) 2011-2016 The Cryptonote developers
// Distributed under the MIT/X11 software license, see the accompanying
// file COPYING or http://www.opensource.org/licenses/mit-license.php.
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#pragma once
#include <vector>
#include <unordered_map>
#include "CryptoNoteCore/Account.h"
#include "CryptoNoteCore/CryptoNoteBasic.h"
#include "CryptoNoteCore/Currency.h"
#include "CryptoNoteCore/BlockchainIndices.h"
#include "crypto/hash.h"
#include "../TestGenerator/TestGenerator.h"
class TestBlockchainGenerator
{
public:
TestBlockchainGenerator(const CryptoNote::Currency& currency);
//TODO: get rid of this method
std::vector<CryptoNote::Block>& getBlockchain();
std::vector<CryptoNote::Block> getBlockchainCopy();
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void generateEmptyBlocks(size_t count);
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bool getBlockRewardForAddress(const CryptoNote::AccountPublicAddress& address);
bool generateTransactionsInOneBlock(const CryptoNote::AccountPublicAddress& address, size_t n);
bool getSingleOutputTransaction(const CryptoNote::AccountPublicAddress& address, uint64_t amount);
void addTxToBlockchain(const CryptoNote::Transaction& transaction);
bool getTransactionByHash(const Crypto::Hash& hash, CryptoNote::Transaction& tx, bool checkTxPool = false);
const CryptoNote::AccountBase& getMinerAccount() const;
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bool generateFromBaseTx(const CryptoNote::AccountBase& address);
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void putTxToPool(const CryptoNote::Transaction& tx);
void getPoolSymmetricDifference(std::vector<Crypto::Hash>&& known_pool_tx_ids, Crypto::Hash known_block_id, bool& is_bc_actual,
std::vector<CryptoNote::Transaction>& new_txs, std::vector<Crypto::Hash>& deleted_tx_ids);
void putTxPoolToBlockchain();
void clearTxPool();
void cutBlockchain(uint32_t height);
bool addOrphan(const Crypto::Hash& hash, uint32_t height);
bool getGeneratedTransactionsNumber(uint32_t height, uint64_t& generatedTransactions);
bool getOrphanBlockIdsByHeight(uint32_t height, std::vector<Crypto::Hash>& blockHashes);
bool getBlockIdsByTimestamp(uint64_t timestampBegin, uint64_t timestampEnd, uint32_t blocksNumberLimit, std::vector<Crypto::Hash>& hashes, uint32_t& blocksNumberWithinTimestamps);
bool getPoolTransactionIdsByTimestamp(uint64_t timestampBegin, uint64_t timestampEnd, uint32_t transactionsNumberLimit, std::vector<Crypto::Hash>& hashes, uint64_t& transactionsNumberWithinTimestamps);
bool getTransactionIdsByPaymentId(const Crypto::Hash& paymentId, std::vector<Crypto::Hash>& transactionHashes);
bool getTransactionGlobalIndexesByHash(const Crypto::Hash& transactionHash, std::vector<uint32_t>& globalIndexes);
bool getMultisignatureOutputByGlobalIndex(uint64_t amount, uint32_t globalIndex, CryptoNote::MultisignatureOutput& out);
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void setMinerAccount(const CryptoNote::AccountBase& account);
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private:
struct MultisignatureOutEntry {
Crypto::Hash transactionHash;
uint16_t indexOut;
};
struct KeyOutEntry {
Crypto::Hash transactionHash;
uint16_t indexOut;
};
void addGenesisBlock();
void addMiningBlock();
const CryptoNote::Currency& m_currency;
test_generator generator;
CryptoNote::AccountBase miner_acc;
std::vector<CryptoNote::Block> m_blockchain;
std::unordered_map<Crypto::Hash, CryptoNote::Transaction> m_txs;
std::unordered_map<Crypto::Hash, std::vector<uint32_t>> transactionGlobalOuts;
std::unordered_map<uint64_t, std::vector<MultisignatureOutEntry>> multisignatureOutsIndex;
std::unordered_map<uint64_t, std::vector<KeyOutEntry>> keyOutsIndex;
std::unordered_map<Crypto::Hash, CryptoNote::Transaction> m_txPool;
mutable std::mutex m_mutex;
CryptoNote::PaymentIdIndex m_paymentIdIndex;
CryptoNote::TimestampTransactionsIndex m_timestampIndex;
CryptoNote::GeneratedTransactionsIndex m_generatedTransactionsIndex;
CryptoNote::OrphanBlocksIndex m_orthanBlocksIndex;
void addToBlockchain(const CryptoNote::Transaction& tx);
void addToBlockchain(const std::vector<CryptoNote::Transaction>& txs);
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void addToBlockchain(const std::vector<CryptoNote::Transaction>& txs, const CryptoNote::AccountBase& minerAddress);
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void addTx(const CryptoNote::Transaction& tx);
bool doGenerateTransactionsInOneBlock(CryptoNote::AccountPublicAddress const &address, size_t n);
};