kvazar
/
kevacoin
mirror of https://github.com/kvazar-network/kevacoin.git
1
0
Fork 0
Code Issues Projects Releases Wiki Activity
Browse Source

Make CBlock::vtx a vector of shared_ptr<CTransaction>

0.14
Pieter Wuille 8 years ago
parent
da60506fc8
commit
1662b437b3
24 changed files with 161 additions and 149 deletions
Whitespace
Show all changes Ignore whitespace when comparing lines Ignore changes in amount of whitespace Ignore changes in whitespace at EOL
Unified View
Diff Options
Show Stats Download Patch File Download Diff File
  1. 14
      src/blockencodings.cpp
  2. 10
      src/blockencodings.h
  3. 2
      src/chainparams.cpp
  4. 6
      src/consensus/merkle.cpp
  5. 4
      src/core_memusage.h
  6. 83
      src/main.cpp
  7. 6
      src/merkleblock.cpp
  8. 12
      src/miner.cpp
  9. 2
      src/primitives/block.cpp
  10. 2
      src/primitives/block.h
  11. 6
      src/rpc/blockchain.cpp
  12. 5
      src/rpc/mining.cpp
  13. 4
      src/rpc/rawtransaction.cpp
  14. 61
      src/test/blockencodings_tests.cpp
  15. 6
      src/test/mempool_tests.cpp
  16. 8
      src/test/merkle_tests.cpp
  17. 33
      src/test/miner_tests.cpp
  18. 4
      src/test/pmt_tests.cpp
  19. 8
      src/test/policyestimator_tests.cpp
  20. 8
      src/test/test_bitcoin.cpp
  21. 4
      src/test/test_bitcoin.h
  22. 14
      src/txmempool.cpp
  23. 2
      src/txmempool.h
  24. 2
      src/wallet/wallet.cpp

14
src/blockencodings.cpp
Unescape View File

@ -24,7 +24,7 @@ CBlockHeaderAndShortTxIDs::CBlockHeaderAndShortTxIDs(const CBlock& block, bool f
//TODO: Use our mempool prior to block acceptance to predictively fill more than just the coinbase //TODO: Use our mempool prior to block acceptance to predictively fill more than just the coinbase
prefilledtxn[0] = {0, block.vtx[0]}; prefilledtxn[0] = {0, block.vtx[0]};
for (size_t i = 1; i < block.vtx.size(); i++) { for (size_t i = 1; i < block.vtx.size(); i++) {
const CTransaction& tx = block.vtx[i]; const CTransaction& tx = *block.vtx[i];
shorttxids[i - 1] = GetShortID(fUseWTXID ? tx.GetWitnessHash() : tx.GetHash()); shorttxids[i - 1] = GetShortID(fUseWTXID ? tx.GetWitnessHash() : tx.GetHash());
} }
} }
@ -59,7 +59,7 @@ ReadStatus PartiallyDownloadedBlock::InitData(const CBlockHeaderAndShortTxIDs& c
int32_t lastprefilledindex = -1; int32_t lastprefilledindex = -1;
for (size_t i = 0; i < cmpctblock.prefilledtxn.size(); i++) { for (size_t i = 0; i < cmpctblock.prefilledtxn.size(); i++) {
if (cmpctblock.prefilledtxn[i].tx.IsNull()) if (cmpctblock.prefilledtxn[i].tx->IsNull())
return READ_STATUS_INVALID; return READ_STATUS_INVALID;
lastprefilledindex += cmpctblock.prefilledtxn[i].index + 1; //index is a uint16_t, so cant overflow here lastprefilledindex += cmpctblock.prefilledtxn[i].index + 1; //index is a uint16_t, so cant overflow here
@ -71,7 +71,7 @@ ReadStatus PartiallyDownloadedBlock::InitData(const CBlockHeaderAndShortTxIDs& c
// have neither a prefilled txn or a shorttxid! // have neither a prefilled txn or a shorttxid!
return READ_STATUS_INVALID; return READ_STATUS_INVALID;
} }
txn_available[lastprefilledindex] = std::make_shared<CTransaction>(cmpctblock.prefilledtxn[i].tx); txn_available[lastprefilledindex] = cmpctblock.prefilledtxn[i].tx;
} }
prefilled_count = cmpctblock.prefilledtxn.size(); prefilled_count = cmpctblock.prefilledtxn.size();
@ -142,7 +142,7 @@ bool PartiallyDownloadedBlock::IsTxAvailable(size_t index) const {
return txn_available[index] ? true : false; return txn_available[index] ? true : false;
} }
ReadStatus PartiallyDownloadedBlock::FillBlock(CBlock& block, const std::vector<CTransaction>& vtx_missing) const { ReadStatus PartiallyDownloadedBlock::FillBlock(CBlock& block, const std::vector<std::shared_ptr<const CTransaction>>& vtx_missing) const {
assert(!header.IsNull()); assert(!header.IsNull());
block = header; block = header;
block.vtx.resize(txn_available.size()); block.vtx.resize(txn_available.size());
@ -154,7 +154,7 @@ ReadStatus PartiallyDownloadedBlock::FillBlock(CBlock& block, const std::vector<
return READ_STATUS_INVALID; return READ_STATUS_INVALID;
block.vtx[i] = vtx_missing[tx_missing_offset++]; block.vtx[i] = vtx_missing[tx_missing_offset++];
} else } else
block.vtx[i] = *txn_available[i]; block.vtx[i] = txn_available[i];
} }
if (vtx_missing.size() != tx_missing_offset) if (vtx_missing.size() != tx_missing_offset)
return READ_STATUS_INVALID; return READ_STATUS_INVALID;
@ -172,8 +172,8 @@ ReadStatus PartiallyDownloadedBlock::FillBlock(CBlock& block, const std::vector<
LogPrint("cmpctblock", "Successfully reconstructed block %s with %lu txn prefilled, %lu txn from mempool and %lu txn requested\n", header.GetHash().ToString(), prefilled_count, mempool_count, vtx_missing.size()); LogPrint("cmpctblock", "Successfully reconstructed block %s with %lu txn prefilled, %lu txn from mempool and %lu txn requested\n", header.GetHash().ToString(), prefilled_count, mempool_count, vtx_missing.size());
if (vtx_missing.size() < 5) { if (vtx_missing.size() < 5) {
for(const CTransaction& tx : vtx_missing) for (const auto& tx : vtx_missing)
LogPrint("cmpctblock", "Reconstructed block %s required tx %s\n", header.GetHash().ToString(), tx.GetHash().ToString()); LogPrint("cmpctblock", "Reconstructed block %s required tx %s\n", header.GetHash().ToString(), tx->GetHash().ToString());
} }
return READ_STATUS_OK; return READ_STATUS_OK;

10
src/blockencodings.h
Unescape View File

@ -14,9 +14,9 @@ class CTxMemPool;
// Dumb helper to handle CTransaction compression at serialize-time // Dumb helper to handle CTransaction compression at serialize-time
struct TransactionCompressor { struct TransactionCompressor {
private: private:
CTransaction& tx; std::shared_ptr<const CTransaction>& tx;
public: public:
TransactionCompressor(CTransaction& txIn) : tx(txIn) {} TransactionCompressor(std::shared_ptr<const CTransaction>& txIn) : tx(txIn) {}
ADD_SERIALIZE_METHODS; ADD_SERIALIZE_METHODS;
@ -72,7 +72,7 @@ class BlockTransactions {
public: public:
// A BlockTransactions message // A BlockTransactions message
uint256 blockhash; uint256 blockhash;
std::vector<CTransaction> txn; std::vector<std::shared_ptr<const CTransaction>> txn;
BlockTransactions() {} BlockTransactions() {}
BlockTransactions(const BlockTransactionsRequest& req) : BlockTransactions(const BlockTransactionsRequest& req) :
@ -104,7 +104,7 @@ struct PrefilledTransaction {
// Used as an offset since last prefilled tx in CBlockHeaderAndShortTxIDs, // Used as an offset since last prefilled tx in CBlockHeaderAndShortTxIDs,
// as a proper transaction-in-block-index in PartiallyDownloadedBlock // as a proper transaction-in-block-index in PartiallyDownloadedBlock
uint16_t index; uint16_t index;
CTransaction tx; std::shared_ptr<const CTransaction> tx;
ADD_SERIALIZE_METHODS; ADD_SERIALIZE_METHODS;
@ -202,7 +202,7 @@ public:
ReadStatus InitData(const CBlockHeaderAndShortTxIDs& cmpctblock); ReadStatus InitData(const CBlockHeaderAndShortTxIDs& cmpctblock);
bool IsTxAvailable(size_t index) const; bool IsTxAvailable(size_t index) const;
ReadStatus FillBlock(CBlock& block, const std::vector<CTransaction>& vtx_missing) const; ReadStatus FillBlock(CBlock& block, const std::vector<std::shared_ptr<const CTransaction>>& vtx_missing) const;
}; };
#endif #endif

2
src/chainparams.cpp
Unescape View File

@ -31,7 +31,7 @@ static CBlock CreateGenesisBlock(const char* pszTimestamp, const CScript& genesi
genesis.nBits = nBits; genesis.nBits = nBits;
genesis.nNonce = nNonce; genesis.nNonce = nNonce;
genesis.nVersion = nVersion; genesis.nVersion = nVersion;
genesis.vtx.push_back(txNew); genesis.vtx.push_back(std::make_shared<const CTransaction>(std::move(txNew)));
genesis.hashPrevBlock.SetNull(); genesis.hashPrevBlock.SetNull();
genesis.hashMerkleRoot = BlockMerkleRoot(genesis); genesis.hashMerkleRoot = BlockMerkleRoot(genesis);
return genesis; return genesis;

6
src/consensus/merkle.cpp
Unescape View File

@ -160,7 +160,7 @@ uint256 BlockMerkleRoot(const CBlock& block, bool* mutated)
std::vector<uint256> leaves; std::vector<uint256> leaves;
leaves.resize(block.vtx.size()); leaves.resize(block.vtx.size());
for (size_t s = 0; s < block.vtx.size(); s++) { for (size_t s = 0; s < block.vtx.size(); s++) {
leaves[s] = block.vtx[s].GetHash(); leaves[s] = block.vtx[s]->GetHash();
} }
return ComputeMerkleRoot(leaves, mutated); return ComputeMerkleRoot(leaves, mutated);
} }
@ -171,7 +171,7 @@ uint256 BlockWitnessMerkleRoot(const CBlock& block, bool* mutated)
leaves.resize(block.vtx.size()); leaves.resize(block.vtx.size());
leaves[0].SetNull(); // The witness hash of the coinbase is 0. leaves[0].SetNull(); // The witness hash of the coinbase is 0.
for (size_t s = 1; s < block.vtx.size(); s++) { for (size_t s = 1; s < block.vtx.size(); s++) {
leaves[s] = block.vtx[s].GetWitnessHash(); leaves[s] = block.vtx[s]->GetWitnessHash();
} }
return ComputeMerkleRoot(leaves, mutated); return ComputeMerkleRoot(leaves, mutated);
} }
@ -181,7 +181,7 @@ std::vector<uint256> BlockMerkleBranch(const CBlock& block, uint32_t position)
std::vector<uint256> leaves; std::vector<uint256> leaves;
leaves.resize(block.vtx.size()); leaves.resize(block.vtx.size());
for (size_t s = 0; s < block.vtx.size(); s++) { for (size_t s = 0; s < block.vtx.size(); s++) {
leaves[s] = block.vtx[s].GetHash(); leaves[s] = block.vtx[s]->GetHash();
} }
return ComputeMerkleBranch(leaves, position); return ComputeMerkleBranch(leaves, position);
} }

4
src/core_memusage.h
Unescape View File

@ -69,8 +69,8 @@ static inline size_t RecursiveDynamicUsage(const CMutableTransaction& tx) {
static inline size_t RecursiveDynamicUsage(const CBlock& block) { static inline size_t RecursiveDynamicUsage(const CBlock& block) {
size_t mem = memusage::DynamicUsage(block.vtx); size_t mem = memusage::DynamicUsage(block.vtx);
for (std::vector<CTransaction>::const_iterator it = block.vtx.begin(); it != block.vtx.end(); it++) { for (const auto& tx : block.vtx) {
mem += RecursiveDynamicUsage(*it); mem += memusage::DynamicUsage(tx) + RecursiveDynamicUsage(*tx);
} }
return mem; return mem;
} }

83
src/main.cpp
Unescape View File

@ -1682,9 +1682,9 @@ bool GetTransaction(const uint256 &hash, CTransaction &txOut, const Consensus::P
if (pindexSlow) { if (pindexSlow) {
CBlock block; CBlock block;
if (ReadBlockFromDisk(block, pindexSlow, consensusParams)) { if (ReadBlockFromDisk(block, pindexSlow, consensusParams)) {
BOOST_FOREACH(const CTransaction &tx, block.vtx) { for (const auto& tx : block.vtx) {
if (tx.GetHash() == hash) { if (tx->GetHash() == hash) {
txOut = tx; txOut = *tx;
hashBlock = pindexSlow->GetBlockHash(); hashBlock = pindexSlow->GetBlockHash();
return true; return true;
} }
@ -2223,7 +2223,7 @@ bool DisconnectBlock(const CBlock& block, CValidationState& state, const CBlockI
// undo transactions in reverse order // undo transactions in reverse order
for (int i = block.vtx.size() - 1; i >= 0; i--) { for (int i = block.vtx.size() - 1; i >= 0; i--) {
const CTransaction &tx = block.vtx[i]; const CTransaction &tx = *(block.vtx[i]);
uint256 hash = tx.GetHash(); uint256 hash = tx.GetHash();
// Check that all outputs are available and match the outputs in the block itself // Check that all outputs are available and match the outputs in the block itself
@ -2417,8 +2417,8 @@ bool ConnectBlock(const CBlock& block, CValidationState& state, CBlockIndex* pin
fEnforceBIP30 = fEnforceBIP30 && (!pindexBIP34height || !(pindexBIP34height->GetBlockHash() == chainparams.GetConsensus().BIP34Hash)); fEnforceBIP30 = fEnforceBIP30 && (!pindexBIP34height || !(pindexBIP34height->GetBlockHash() == chainparams.GetConsensus().BIP34Hash));
if (fEnforceBIP30) { if (fEnforceBIP30) {
BOOST_FOREACH(const CTransaction& tx, block.vtx) { for (const auto& tx : block.vtx) {
const CCoins* coins = view.AccessCoins(tx.GetHash()); const CCoins* coins = view.AccessCoins(tx->GetHash());
if (coins && !coins->IsPruned()) if (coins && !coins->IsPruned())
return state.DoS(100, error("ConnectBlock(): tried to overwrite transaction"), return state.DoS(100, error("ConnectBlock(): tried to overwrite transaction"),
REJECT_INVALID, "bad-txns-BIP30"); REJECT_INVALID, "bad-txns-BIP30");
@ -2474,7 +2474,7 @@ bool ConnectBlock(const CBlock& block, CValidationState& state, CBlockIndex* pin
txdata.reserve(block.vtx.size()); // Required so that pointers to individual PrecomputedTransactionData don't get invalidated txdata.reserve(block.vtx.size()); // Required so that pointers to individual PrecomputedTransactionData don't get invalidated
for (unsigned int i = 0; i < block.vtx.size(); i++) for (unsigned int i = 0; i < block.vtx.size(); i++)
{ {
const CTransaction &tx = block.vtx[i]; const CTransaction &tx = *(block.vtx[i]);
nInputs += tx.vin.size(); nInputs += tx.vin.size();
@ -2544,10 +2544,10 @@ bool ConnectBlock(const CBlock& block, CValidationState& state, CBlockIndex* pin
LogPrint("bench", " - Connect %u transactions: %.2fms (%.3fms/tx, %.3fms/txin) [%.2fs]\n", (unsigned)block.vtx.size(), 0.001 * (nTime3 - nTime2), 0.001 * (nTime3 - nTime2) / block.vtx.size(), nInputs <= 1 ? 0 : 0.001 * (nTime3 - nTime2) / (nInputs-1), nTimeConnect * 0.000001); LogPrint("bench", " - Connect %u transactions: %.2fms (%.3fms/tx, %.3fms/txin) [%.2fs]\n", (unsigned)block.vtx.size(), 0.001 * (nTime3 - nTime2), 0.001 * (nTime3 - nTime2) / block.vtx.size(), nInputs <= 1 ? 0 : 0.001 * (nTime3 - nTime2) / (nInputs-1), nTimeConnect * 0.000001);
CAmount blockReward = nFees + GetBlockSubsidy(pindex->nHeight, chainparams.GetConsensus()); CAmount blockReward = nFees + GetBlockSubsidy(pindex->nHeight, chainparams.GetConsensus());
if (block.vtx[0].GetValueOut() > blockReward) if (block.vtx[0]->GetValueOut() > blockReward)
return state.DoS(100, return state.DoS(100,
error("ConnectBlock(): coinbase pays too much (actual=%d vs limit=%d)", error("ConnectBlock(): coinbase pays too much (actual=%d vs limit=%d)",
block.vtx[0].GetValueOut(), blockReward), block.vtx[0]->GetValueOut(), blockReward),
REJECT_INVALID, "bad-cb-amount"); REJECT_INVALID, "bad-cb-amount");
if (!control.Wait()) if (!control.Wait())
@ -2590,7 +2590,7 @@ bool ConnectBlock(const CBlock& block, CValidationState& state, CBlockIndex* pin
// Watch for changes to the previous coinbase transaction. // Watch for changes to the previous coinbase transaction.
static uint256 hashPrevBestCoinBase; static uint256 hashPrevBestCoinBase;
GetMainSignals().UpdatedTransaction(hashPrevBestCoinBase); GetMainSignals().UpdatedTransaction(hashPrevBestCoinBase);
hashPrevBestCoinBase = block.vtx[0].GetHash(); hashPrevBestCoinBase = block.vtx[0]->GetHash();
// Erase orphan transactions include or precluded by this block // Erase orphan transactions include or precluded by this block
if (vOrphanErase.size()) { if (vOrphanErase.size()) {
@ -2807,7 +2807,8 @@ bool static DisconnectTip(CValidationState& state, const CChainParams& chainpara
if (!fBare) { if (!fBare) {
// Resurrect mempool transactions from the disconnected block. // Resurrect mempool transactions from the disconnected block.
std::vector<uint256> vHashUpdate; std::vector<uint256> vHashUpdate;
BOOST_FOREACH(const CTransaction &tx, block.vtx) { for (const auto& it : block.vtx) {
const CTransaction& tx = *it;
// ignore validation errors in resurrected transactions // ignore validation errors in resurrected transactions
CValidationState stateDummy; CValidationState stateDummy;
if (tx.IsCoinBase() || !AcceptToMemoryPool(mempool, stateDummy, tx, false, NULL, true)) { if (tx.IsCoinBase() || !AcceptToMemoryPool(mempool, stateDummy, tx, false, NULL, true)) {
@ -2828,8 +2829,8 @@ bool static DisconnectTip(CValidationState& state, const CChainParams& chainpara
UpdateTip(pindexDelete->pprev, chainparams); UpdateTip(pindexDelete->pprev, chainparams);
// Let wallets know transactions went from 1-confirmed to // Let wallets know transactions went from 1-confirmed to
// 0-confirmed or conflicted: // 0-confirmed or conflicted:
BOOST_FOREACH(const CTransaction &tx, block.vtx) { for (const auto& tx : block.vtx) {
GetMainSignals().SyncTransaction(tx, pindexDelete->pprev, CMainSignals::SYNC_TRANSACTION_NOT_IN_BLOCK); GetMainSignals().SyncTransaction(*tx, pindexDelete->pprev, CMainSignals::SYNC_TRANSACTION_NOT_IN_BLOCK);
} }
return true; return true;
} }
@ -2844,7 +2845,7 @@ static int64_t nTimePostConnect = 0;
* Connect a new block to chainActive. pblock is either NULL or a pointer to a CBlock * Connect a new block to chainActive. pblock is either NULL or a pointer to a CBlock
* corresponding to pindexNew, to bypass loading it again from disk. * corresponding to pindexNew, to bypass loading it again from disk.
*/ */
bool static ConnectTip(CValidationState& state, const CChainParams& chainparams, CBlockIndex* pindexNew, const CBlock* pblock, std::vector<std::shared_ptr<const CTransaction>> &txConflicted, std::vector<std::tuple<CTransaction,CBlockIndex*,int>> &txChanged) bool static ConnectTip(CValidationState& state, const CChainParams& chainparams, CBlockIndex* pindexNew, const CBlock* pblock, std::vector<std::shared_ptr<const CTransaction>> &txConflicted, std::vector<std::tuple<std::shared_ptr<const CTransaction>,CBlockIndex*,int>> &txChanged)
{ {
assert(pindexNew->pprev == chainActive.Tip()); assert(pindexNew->pprev == chainActive.Tip());
// Read block from disk. // Read block from disk.
@ -2967,7 +2968,7 @@ static void PruneBlockIndexCandidates() {
* Try to make some progress towards making pindexMostWork the active block. * Try to make some progress towards making pindexMostWork the active block.
* pblock is either NULL or a pointer to a CBlock corresponding to pindexMostWork. * pblock is either NULL or a pointer to a CBlock corresponding to pindexMostWork.
*/ */
static bool ActivateBestChainStep(CValidationState& state, const CChainParams& chainparams, CBlockIndex* pindexMostWork, const CBlock* pblock, bool& fInvalidFound, std::vector<std::shared_ptr<const CTransaction>>& txConflicted, std::vector<std::tuple<CTransaction,CBlockIndex*,int>>& txChanged) static bool ActivateBestChainStep(CValidationState& state, const CChainParams& chainparams, CBlockIndex* pindexMostWork, const CBlock* pblock, bool& fInvalidFound, std::vector<std::shared_ptr<const CTransaction>>& txConflicted, std::vector<std::tuple<std::shared_ptr<const CTransaction>,CBlockIndex*,int>>& txChanged)
{ {
AssertLockHeld(cs_main); AssertLockHeld(cs_main);
const CBlockIndex *pindexOldTip = chainActive.Tip(); const CBlockIndex *pindexOldTip = chainActive.Tip();
@ -3068,7 +3069,7 @@ static void NotifyHeaderTip() {
bool ActivateBestChain(CValidationState &state, const CChainParams& chainparams, const CBlock *pblock) { bool ActivateBestChain(CValidationState &state, const CChainParams& chainparams, const CBlock *pblock) {
CBlockIndex *pindexMostWork = NULL; CBlockIndex *pindexMostWork = NULL;
CBlockIndex *pindexNewTip = NULL; CBlockIndex *pindexNewTip = NULL;
std::vector<std::tuple<CTransaction,CBlockIndex*,int>> txChanged; std::vector<std::tuple<std::shared_ptr<const CTransaction>,CBlockIndex*,int>> txChanged;
if (pblock) if (pblock)
txChanged.reserve(pblock->vtx.size()); txChanged.reserve(pblock->vtx.size());
do { do {
@ -3109,13 +3110,13 @@ bool ActivateBestChain(CValidationState &state, const CChainParams& chainparams,
// throw all transactions though the signal-interface // throw all transactions though the signal-interface
// while _not_ holding the cs_main lock // while _not_ holding the cs_main lock
for(std::shared_ptr<const CTransaction> tx : txConflicted) for (const auto& tx : txConflicted)
{ {
GetMainSignals().SyncTransaction(*tx, pindexNewTip, CMainSignals::SYNC_TRANSACTION_NOT_IN_BLOCK); GetMainSignals().SyncTransaction(*tx, pindexNewTip, CMainSignals::SYNC_TRANSACTION_NOT_IN_BLOCK);
} }
// ... and about transactions that got confirmed: // ... and about transactions that got confirmed:
for (unsigned int i = 0; i < txChanged.size(); i++) for (unsigned int i = 0; i < txChanged.size(); i++)
GetMainSignals().SyncTransaction(std::get<0>(txChanged[i]), std::get<1>(txChanged[i]), std::get<2>(txChanged[i])); GetMainSignals().SyncTransaction(*std::get<0>(txChanged[i]), std::get<1>(txChanged[i]), std::get<2>(txChanged[i]));
// Notify external listeners about the new tip. // Notify external listeners about the new tip.
GetMainSignals().UpdatedBlockTip(pindexNewTip, pindexFork, fInitialDownload); GetMainSignals().UpdatedBlockTip(pindexNewTip, pindexFork, fInitialDownload);
@ -3454,22 +3455,22 @@ bool CheckBlock(const CBlock& block, CValidationState& state, const Consensus::P
return state.DoS(100, false, REJECT_INVALID, "bad-blk-length", false, "size limits failed"); return state.DoS(100, false, REJECT_INVALID, "bad-blk-length", false, "size limits failed");
// First transaction must be coinbase, the rest must not be // First transaction must be coinbase, the rest must not be
if (block.vtx.empty() || !block.vtx[0].IsCoinBase()) if (block.vtx.empty() || !block.vtx[0]->IsCoinBase())
return state.DoS(100, false, REJECT_INVALID, "bad-cb-missing", false, "first tx is not coinbase"); return state.DoS(100, false, REJECT_INVALID, "bad-cb-missing", false, "first tx is not coinbase");
for (unsigned int i = 1; i < block.vtx.size(); i++) for (unsigned int i = 1; i < block.vtx.size(); i++)
if (block.vtx[i].IsCoinBase()) if (block.vtx[i]->IsCoinBase())
return state.DoS(100, false, REJECT_INVALID, "bad-cb-multiple", false, "more than one coinbase"); return state.DoS(100, false, REJECT_INVALID, "bad-cb-multiple", false, "more than one coinbase");
// Check transactions // Check transactions
for (const auto& tx : block.vtx) for (const auto& tx : block.vtx)
if (!CheckTransaction(tx, state, false)) if (!CheckTransaction(*tx, state, false))
return state.Invalid(false, state.GetRejectCode(), state.GetRejectReason(), return state.Invalid(false, state.GetRejectCode(), state.GetRejectReason(),
strprintf("Transaction check failed (tx hash %s) %s", tx.GetHash().ToString(), state.GetDebugMessage())); strprintf("Transaction check failed (tx hash %s) %s", tx->GetHash().ToString(), state.GetDebugMessage()));
unsigned int nSigOps = 0; unsigned int nSigOps = 0;
for (const auto& tx : block.vtx) for (const auto& tx : block.vtx)
{ {
nSigOps += GetLegacySigOpCount(tx); nSigOps += GetLegacySigOpCount(*tx);
} }
if (nSigOps * WITNESS_SCALE_FACTOR > MAX_BLOCK_SIGOPS_COST) if (nSigOps * WITNESS_SCALE_FACTOR > MAX_BLOCK_SIGOPS_COST)
return state.DoS(100, false, REJECT_INVALID, "bad-blk-sigops", false, "out-of-bounds SigOpCount"); return state.DoS(100, false, REJECT_INVALID, "bad-blk-sigops", false, "out-of-bounds SigOpCount");
@ -3505,8 +3506,8 @@ bool IsWitnessEnabled(const CBlockIndex* pindexPrev, const Consensus::Params& pa
static int GetWitnessCommitmentIndex(const CBlock& block) static int GetWitnessCommitmentIndex(const CBlock& block)
{ {
int commitpos = -1; int commitpos = -1;
for (size_t o = 0; o < block.vtx[0].vout.size(); o++) { for (size_t o = 0; o < block.vtx[0]->vout.size(); o++) {
if (block.vtx[0].vout[o].scriptPubKey.size() >= 38 && block.vtx[0].vout[o].scriptPubKey[0] == OP_RETURN && block.vtx[0].vout[o].scriptPubKey[1] == 0x24 && block.vtx[0].vout[o].scriptPubKey[2] == 0xaa && block.vtx[0].vout[o].scriptPubKey[3] == 0x21 && block.vtx[0].vout[o].scriptPubKey[4] == 0xa9 && block.vtx[0].vout[o].scriptPubKey[5] == 0xed) { if (block.vtx[0]->vout[o].scriptPubKey.size() >= 38 && block.vtx[0]->vout[o].scriptPubKey[0] == OP_RETURN && block.vtx[0]->vout[o].scriptPubKey[1] == 0x24 && block.vtx[0]->vout[o].scriptPubKey[2] == 0xaa && block.vtx[0]->vout[o].scriptPubKey[3] == 0x21 && block.vtx[0]->vout[o].scriptPubKey[4] == 0xa9 && block.vtx[0]->vout[o].scriptPubKey[5] == 0xed) {
commitpos = o; commitpos = o;
} }
} }
@ -3517,10 +3518,12 @@ void UpdateUncommittedBlockStructures(CBlock& block, const CBlockIndex* pindexPr
{ {
int commitpos = GetWitnessCommitmentIndex(block); int commitpos = GetWitnessCommitmentIndex(block);
static const std::vector<unsigned char> nonce(32, 0x00); static const std::vector<unsigned char> nonce(32, 0x00);
if (commitpos != -1 && IsWitnessEnabled(pindexPrev, consensusParams) && block.vtx[0].wit.IsEmpty()) { if (commitpos != -1 && IsWitnessEnabled(pindexPrev, consensusParams) && block.vtx[0]->wit.IsEmpty()) {
block.vtx[0].wit.vtxinwit.resize(1); CMutableTransaction tx(*block.vtx[0]);
block.vtx[0].wit.vtxinwit[0].scriptWitness.stack.resize(1); tx.wit.vtxinwit.resize(1);
block.vtx[0].wit.vtxinwit[0].scriptWitness.stack[0] = nonce; tx.wit.vtxinwit[0].scriptWitness.stack.resize(1);
tx.wit.vtxinwit[0].scriptWitness.stack[0] = nonce;
block.vtx[0] = std::make_shared<const CTransaction>(std::move(tx));
} }
} }
@ -3530,7 +3533,7 @@ std::vector<unsigned char> GenerateCoinbaseCommitment(CBlock& block, const CBloc
int commitpos = GetWitnessCommitmentIndex(block); int commitpos = GetWitnessCommitmentIndex(block);
bool fHaveWitness = false; bool fHaveWitness = false;
for (size_t t = 1; t < block.vtx.size(); t++) { for (size_t t = 1; t < block.vtx.size(); t++) {
if (!block.vtx[t].wit.IsNull()) { if (!block.vtx[t]->wit.IsNull()) {
fHaveWitness = true; fHaveWitness = true;
break; break;
} }
@ -3551,8 +3554,8 @@ std::vector<unsigned char> GenerateCoinbaseCommitment(CBlock& block, const CBloc
out.scriptPubKey[5] = 0xed; out.scriptPubKey[5] = 0xed;
memcpy(&out.scriptPubKey[6], witnessroot.begin(), 32); memcpy(&out.scriptPubKey[6], witnessroot.begin(), 32);
commitment = std::vector<unsigned char>(out.scriptPubKey.begin(), out.scriptPubKey.end()); commitment = std::vector<unsigned char>(out.scriptPubKey.begin(), out.scriptPubKey.end());
const_cast<std::vector<CTxOut>*>(&block.vtx[0].vout)->push_back(out); const_cast<std::vector<CTxOut>*>(&block.vtx[0]->vout)->push_back(out);
block.vtx[0].UpdateHash(); block.vtx[0]->UpdateHash();
} }
} }
UpdateUncommittedBlockStructures(block, pindexPrev, consensusParams); UpdateUncommittedBlockStructures(block, pindexPrev, consensusParams);
@ -3601,7 +3604,7 @@ bool ContextualCheckBlock(const CBlock& block, CValidationState& state, const Co
// Check that all transactions are finalized // Check that all transactions are finalized
for (const auto& tx : block.vtx) { for (const auto& tx : block.vtx) {
if (!IsFinalTx(tx, nHeight, nLockTimeCutoff)) { if (!IsFinalTx(*tx, nHeight, nLockTimeCutoff)) {
return state.DoS(10, false, REJECT_INVALID, "bad-txns-nonfinal", false, "non-final transaction"); return state.DoS(10, false, REJECT_INVALID, "bad-txns-nonfinal", false, "non-final transaction");
} }
} }
@ -3610,8 +3613,8 @@ bool ContextualCheckBlock(const CBlock& block, CValidationState& state, const Co
if (nHeight >= consensusParams.BIP34Height) if (nHeight >= consensusParams.BIP34Height)
{ {
CScript expect = CScript() << nHeight; CScript expect = CScript() << nHeight;
if (block.vtx[0].vin[0].scriptSig.size() < expect.size() || if (block.vtx[0]->vin[0].scriptSig.size() < expect.size() ||
!std::equal(expect.begin(), expect.end(), block.vtx[0].vin[0].scriptSig.begin())) { !std::equal(expect.begin(), expect.end(), block.vtx[0]->vin[0].scriptSig.begin())) {
return state.DoS(100, false, REJECT_INVALID, "bad-cb-height", false, "block height mismatch in coinbase"); return state.DoS(100, false, REJECT_INVALID, "bad-cb-height", false, "block height mismatch in coinbase");
} }
} }
@ -3633,11 +3636,11 @@ bool ContextualCheckBlock(const CBlock& block, CValidationState& state, const Co
// The malleation check is ignored; as the transaction tree itself // The malleation check is ignored; as the transaction tree itself
// already does not permit it, it is impossible to trigger in the // already does not permit it, it is impossible to trigger in the
// witness tree. // witness tree.
if (block.vtx[0].wit.vtxinwit.size() != 1 || block.vtx[0].wit.vtxinwit[0].scriptWitness.stack.size() != 1 || block.vtx[0].wit.vtxinwit[0].scriptWitness.stack[0].size() != 32) { if (block.vtx[0]->wit.vtxinwit.size() != 1 || block.vtx[0]->wit.vtxinwit[0].scriptWitness.stack.size() != 1 || block.vtx[0]->wit.vtxinwit[0].scriptWitness.stack[0].size() != 32) {
return state.DoS(100, false, REJECT_INVALID, "bad-witness-nonce-size", true, strprintf("%s : invalid witness nonce size", __func__)); return state.DoS(100, false, REJECT_INVALID, "bad-witness-nonce-size", true, strprintf("%s : invalid witness nonce size", __func__));
} }
CHash256().Write(hashWitness.begin(), 32).Write(&block.vtx[0].wit.vtxinwit[0].scriptWitness.stack[0][0], 32).Finalize(hashWitness.begin()); CHash256().Write(hashWitness.begin(), 32).Write(&block.vtx[0]->wit.vtxinwit[0].scriptWitness.stack[0][0], 32).Finalize(hashWitness.begin());
if (memcmp(hashWitness.begin(), &block.vtx[0].vout[commitpos].scriptPubKey[6], 32)) { if (memcmp(hashWitness.begin(), &block.vtx[0]->vout[commitpos].scriptPubKey[6], 32)) {
return state.DoS(100, false, REJECT_INVALID, "bad-witness-merkle-match", true, strprintf("%s : witness merkle commitment mismatch", __func__)); return state.DoS(100, false, REJECT_INVALID, "bad-witness-merkle-match", true, strprintf("%s : witness merkle commitment mismatch", __func__));
} }
fHaveWitness = true; fHaveWitness = true;
@ -3647,7 +3650,7 @@ bool ContextualCheckBlock(const CBlock& block, CValidationState& state, const Co
// No witness data is allowed in blocks that don't commit to witness data, as this would otherwise leave room for spam // No witness data is allowed in blocks that don't commit to witness data, as this would otherwise leave room for spam
if (!fHaveWitness) { if (!fHaveWitness) {
for (size_t i = 0; i < block.vtx.size(); i++) { for (size_t i = 0; i < block.vtx.size(); i++) {
if (!block.vtx[i].wit.IsNull()) { if (!block.vtx[i]->wit.IsNull()) {
return state.DoS(100, false, REJECT_INVALID, "unexpected-witness", true, strprintf("%s : unexpected witness data found", __func__)); return state.DoS(100, false, REJECT_INVALID, "unexpected-witness", true, strprintf("%s : unexpected witness data found", __func__));
} }
} }
@ -4953,7 +4956,7 @@ void static ProcessGetData(CNode* pfrom, const Consensus::Params& consensusParam
// however we MUST always provide at least what the remote peer needs // however we MUST always provide at least what the remote peer needs
typedef std::pair<unsigned int, uint256> PairType; typedef std::pair<unsigned int, uint256> PairType;
BOOST_FOREACH(PairType& pair, merkleBlock.vMatchedTxn) BOOST_FOREACH(PairType& pair, merkleBlock.vMatchedTxn)
connman.PushMessageWithFlag(pfrom, SERIALIZE_TRANSACTION_NO_WITNESS, NetMsgType::TX, block.vtx[pair.first]); connman.PushMessageWithFlag(pfrom, SERIALIZE_TRANSACTION_NO_WITNESS, NetMsgType::TX, *block.vtx[pair.first]);
} }
// else // else
// no response // no response

6
src/merkleblock.cpp
Unescape View File

@ -23,8 +23,8 @@ CMerkleBlock::CMerkleBlock(const CBlock& block, CBloomFilter& filter)
for (unsigned int i = 0; i < block.vtx.size(); i++) for (unsigned int i = 0; i < block.vtx.size(); i++)
{ {
const uint256& hash = block.vtx[i].GetHash(); const uint256& hash = block.vtx[i]->GetHash();
if (filter.IsRelevantAndUpdate(block.vtx[i])) if (filter.IsRelevantAndUpdate(*block.vtx[i]))
{ {
vMatch.push_back(true); vMatch.push_back(true);
vMatchedTxn.push_back(make_pair(i, hash)); vMatchedTxn.push_back(make_pair(i, hash));
@ -49,7 +49,7 @@ CMerkleBlock::CMerkleBlock(const CBlock& block, const std::set<uint256>& txids)
for (unsigned int i = 0; i < block.vtx.size(); i++) for (unsigned int i = 0; i < block.vtx.size(); i++)
{ {
const uint256& hash = block.vtx[i].GetHash(); const uint256& hash = block.vtx[i]->GetHash();
if (txids.count(hash)) if (txids.count(hash))
vMatch.push_back(true); vMatch.push_back(true);
else else

12
src/miner.cpp
Unescape View File

@ -134,7 +134,7 @@ std::unique_ptr<CBlockTemplate> BlockAssembler::CreateNewBlock(const CScript& sc
pblock = &pblocktemplate->block; // pointer for convenience pblock = &pblocktemplate->block; // pointer for convenience
// Add dummy coinbase tx as first transaction // Add dummy coinbase tx as first transaction
pblock->vtx.push_back(CTransaction()); pblock->vtx.emplace_back();
pblocktemplate->vTxFees.push_back(-1); // updated at end pblocktemplate->vTxFees.push_back(-1); // updated at end
pblocktemplate->vTxSigOpsCost.push_back(-1); // updated at end pblocktemplate->vTxSigOpsCost.push_back(-1); // updated at end
@ -178,7 +178,7 @@ std::unique_ptr<CBlockTemplate> BlockAssembler::CreateNewBlock(const CScript& sc
coinbaseTx.vout[0].scriptPubKey = scriptPubKeyIn; coinbaseTx.vout[0].scriptPubKey = scriptPubKeyIn;
coinbaseTx.vout[0].nValue = nFees + GetBlockSubsidy(nHeight, chainparams.GetConsensus()); coinbaseTx.vout[0].nValue = nFees + GetBlockSubsidy(nHeight, chainparams.GetConsensus());
coinbaseTx.vin[0].scriptSig = CScript() << nHeight << OP_0; coinbaseTx.vin[0].scriptSig = CScript() << nHeight << OP_0;
pblock->vtx[0] = coinbaseTx; pblock->vtx[0] = std::make_shared<const CTransaction>(std::move(coinbaseTx));
pblocktemplate->vchCoinbaseCommitment = GenerateCoinbaseCommitment(*pblock, pindexPrev, chainparams.GetConsensus()); pblocktemplate->vchCoinbaseCommitment = GenerateCoinbaseCommitment(*pblock, pindexPrev, chainparams.GetConsensus());
pblocktemplate->vTxFees[0] = -nFees; pblocktemplate->vTxFees[0] = -nFees;
@ -190,7 +190,7 @@ std::unique_ptr<CBlockTemplate> BlockAssembler::CreateNewBlock(const CScript& sc
UpdateTime(pblock, chainparams.GetConsensus(), pindexPrev); UpdateTime(pblock, chainparams.GetConsensus(), pindexPrev);
pblock->nBits = GetNextWorkRequired(pindexPrev, pblock, chainparams.GetConsensus()); pblock->nBits = GetNextWorkRequired(pindexPrev, pblock, chainparams.GetConsensus());
pblock->nNonce = 0; pblock->nNonce = 0;
pblocktemplate->vTxSigOpsCost[0] = WITNESS_SCALE_FACTOR * GetLegacySigOpCount(pblock->vtx[0]); pblocktemplate->vTxSigOpsCost[0] = WITNESS_SCALE_FACTOR * GetLegacySigOpCount(*pblock->vtx[0]);
CValidationState state; CValidationState state;
if (!TestBlockValidity(state, chainparams, *pblock, pindexPrev, false, false)) { if (!TestBlockValidity(state, chainparams, *pblock, pindexPrev, false, false)) {
@ -312,7 +312,7 @@ bool BlockAssembler::TestForBlock(CTxMemPool::txiter iter)
void BlockAssembler::AddToBlock(CTxMemPool::txiter iter) void BlockAssembler::AddToBlock(CTxMemPool::txiter iter)
{ {
pblock->vtx.push_back(iter->GetTx()); pblock->vtx.emplace_back(iter->GetSharedTx());
pblocktemplate->vTxFees.push_back(iter->GetFee()); pblocktemplate->vTxFees.push_back(iter->GetFee());
pblocktemplate->vTxSigOpsCost.push_back(iter->GetSigOpCost()); pblocktemplate->vTxSigOpsCost.push_back(iter->GetSigOpCost());
if (fNeedSizeAccounting) { if (fNeedSizeAccounting) {
@ -601,10 +601,10 @@ void IncrementExtraNonce(CBlock* pblock, const CBlockIndex* pindexPrev, unsigned
} }
++nExtraNonce; ++nExtraNonce;
unsigned int nHeight = pindexPrev->nHeight+1; // Height first in coinbase required for block.version=2 unsigned int nHeight = pindexPrev->nHeight+1; // Height first in coinbase required for block.version=2
CMutableTransaction txCoinbase(pblock->vtx[0]); CMutableTransaction txCoinbase(*pblock->vtx[0]);
txCoinbase.vin[0].scriptSig = (CScript() << nHeight << CScriptNum(nExtraNonce)) + COINBASE_FLAGS; txCoinbase.vin[0].scriptSig = (CScript() << nHeight << CScriptNum(nExtraNonce)) + COINBASE_FLAGS;
assert(txCoinbase.vin[0].scriptSig.size() <= 100); assert(txCoinbase.vin[0].scriptSig.size() <= 100);
pblock->vtx[0] = txCoinbase; pblock->vtx[0] = std::make_shared<const CTransaction>(std::move(txCoinbase));
pblock->hashMerkleRoot = BlockMerkleRoot(*pblock); pblock->hashMerkleRoot = BlockMerkleRoot(*pblock);
} }

2
src/primitives/block.cpp
Unescape View File

@ -27,7 +27,7 @@ std::string CBlock::ToString() const
vtx.size()); vtx.size());
for (unsigned int i = 0; i < vtx.size(); i++) for (unsigned int i = 0; i < vtx.size(); i++)
{ {
s << " " << vtx[i].ToString() << "\n"; s << " " << vtx[i]->ToString() << "\n";
} }
return s.str(); return s.str();
} }

2
src/primitives/block.h
Unescape View File

@ -73,7 +73,7 @@ class CBlock : public CBlockHeader
{ {
public: public:
// network and disk // network and disk
std::vector<CTransaction> vtx; std::vector<std::shared_ptr<const CTransaction>> vtx;
// memory only // memory only
mutable bool fChecked; mutable bool fChecked;

6
src/rpc/blockchain.cpp
Unescape View File

@ -119,16 +119,16 @@ UniValue blockToJSON(const CBlock& block, const CBlockIndex* blockindex, bool tx
result.push_back(Pair("versionHex", strprintf("%08x", block.nVersion))); result.push_back(Pair("versionHex", strprintf("%08x", block.nVersion)));
result.push_back(Pair("merkleroot", block.hashMerkleRoot.GetHex())); result.push_back(Pair("merkleroot", block.hashMerkleRoot.GetHex()));
UniValue txs(UniValue::VARR); UniValue txs(UniValue::VARR);
BOOST_FOREACH(const CTransaction&tx, block.vtx) for(const auto& tx : block.vtx)
{ {
if(txDetails) if(txDetails)
{ {
UniValue objTx(UniValue::VOBJ); UniValue objTx(UniValue::VOBJ);
TxToJSON(tx, uint256(), objTx); TxToJSON(*tx, uint256(), objTx);
txs.push_back(objTx); txs.push_back(objTx);
} }
else else
txs.push_back(tx.GetHash().GetHex()); txs.push_back(tx->GetHash().GetHex());
} }
result.push_back(Pair("tx", txs)); result.push_back(Pair("tx", txs));
result.push_back(Pair("time", block.GetBlockTime())); result.push_back(Pair("time", block.GetBlockTime()));

5
src/rpc/mining.cpp
Unescape View File

@ -557,7 +557,8 @@ UniValue getblocktemplate(const JSONRPCRequest& request)
UniValue transactions(UniValue::VARR); UniValue transactions(UniValue::VARR);
map<uint256, int64_t> setTxIndex; map<uint256, int64_t> setTxIndex;
int i = 0; int i = 0;
BOOST_FOREACH (CTransaction& tx, pblock->vtx) { for (const auto& it : pblock->vtx) {
const CTransaction& tx = *it;
uint256 txHash = tx.GetHash(); uint256 txHash = tx.GetHash();
setTxIndex[txHash] = i++; setTxIndex[txHash] = i++;
@ -662,7 +663,7 @@ UniValue getblocktemplate(const JSONRPCRequest& request)
result.push_back(Pair("previousblockhash", pblock->hashPrevBlock.GetHex())); result.push_back(Pair("previousblockhash", pblock->hashPrevBlock.GetHex()));
result.push_back(Pair("transactions", transactions)); result.push_back(Pair("transactions", transactions));
result.push_back(Pair("coinbaseaux", aux)); result.push_back(Pair("coinbaseaux", aux));
result.push_back(Pair("coinbasevalue", (int64_t)pblock->vtx[0].vout[0].nValue)); result.push_back(Pair("coinbasevalue", (int64_t)pblock->vtx[0]->vout[0].nValue));
result.push_back(Pair("longpollid", chainActive.Tip()->GetBlockHash().GetHex() + i64tostr(nTransactionsUpdatedLast))); result.push_back(Pair("longpollid", chainActive.Tip()->GetBlockHash().GetHex() + i64tostr(nTransactionsUpdatedLast)));
result.push_back(Pair("target", hashTarget.GetHex())); result.push_back(Pair("target", hashTarget.GetHex()));
result.push_back(Pair("mintime", (int64_t)pindexPrev->GetMedianTimePast()+1)); result.push_back(Pair("mintime", (int64_t)pindexPrev->GetMedianTimePast()+1));

4
src/rpc/rawtransaction.cpp
Unescape View File

@ -288,8 +288,8 @@ UniValue gettxoutproof(const JSONRPCRequest& request)
throw JSONRPCError(RPC_INTERNAL_ERROR, "Can't read block from disk"); throw JSONRPCError(RPC_INTERNAL_ERROR, "Can't read block from disk");
unsigned int ntxFound = 0; unsigned int ntxFound = 0;
BOOST_FOREACH(const CTransaction&tx, block.vtx) for (const auto& tx : block.vtx)
if (setTxids.count(tx.GetHash())) if (setTxids.count(tx->GetHash()))
ntxFound++; ntxFound++;
if (ntxFound != setTxids.size()) if (ntxFound != setTxids.size())
throw JSONRPCError(RPC_INVALID_ADDRESS_OR_KEY, "(Not all) transactions not found in specified block"); throw JSONRPCError(RPC_INVALID_ADDRESS_OR_KEY, "(Not all) transactions not found in specified block");

61
src/test/blockencodings_tests.cpp
Unescape View File

@ -26,21 +26,21 @@ static CBlock BuildBlockTestCase() {
tx.vout[0].nValue = 42; tx.vout[0].nValue = 42;
block.vtx.resize(3); block.vtx.resize(3);
block.vtx[0] = tx; block.vtx[0] = std::make_shared<const CTransaction>(tx);
block.nVersion = 42; block.nVersion = 42;
block.hashPrevBlock = GetRandHash(); block.hashPrevBlock = GetRandHash();
block.nBits = 0x207fffff; block.nBits = 0x207fffff;
tx.vin[0].prevout.hash = GetRandHash(); tx.vin[0].prevout.hash = GetRandHash();
tx.vin[0].prevout.n = 0; tx.vin[0].prevout.n = 0;
block.vtx[1] = tx; block.vtx[1] = std::make_shared<const CTransaction>(tx);
tx.vin.resize(10); tx.vin.resize(10);
for (size_t i = 0; i < tx.vin.size(); i++) { for (size_t i = 0; i < tx.vin.size(); i++) {
tx.vin[i].prevout.hash = GetRandHash(); tx.vin[i].prevout.hash = GetRandHash();
tx.vin[i].prevout.n = 0; tx.vin[i].prevout.n = 0;
} }
block.vtx[2] = tx; block.vtx[2] = std::make_shared<const CTransaction>(tx);
bool mutated; bool mutated;
block.hashMerkleRoot = BlockMerkleRoot(block, &mutated); block.hashMerkleRoot = BlockMerkleRoot(block, &mutated);
@ -59,8 +59,8 @@ BOOST_AUTO_TEST_CASE(SimpleRoundTripTest)
TestMemPoolEntryHelper entry; TestMemPoolEntryHelper entry;
CBlock block(BuildBlockTestCase()); CBlock block(BuildBlockTestCase());
pool.addUnchecked(block.vtx[2].GetHash(), entry.FromTx(block.vtx[2])); pool.addUnchecked(block.vtx[2]->GetHash(), entry.FromTx(*block.vtx[2]));
BOOST_CHECK_EQUAL(pool.mapTx.find(block.vtx[2].GetHash())->GetSharedTx().use_count(), SHARED_TX_OFFSET + 0); BOOST_CHECK_EQUAL(pool.mapTx.find(block.vtx[2]->GetHash())->GetSharedTx().use_count(), SHARED_TX_OFFSET + 0);
// Do a simple ShortTxIDs RT // Do a simple ShortTxIDs RT
{ {
@ -78,14 +78,14 @@ BOOST_AUTO_TEST_CASE(SimpleRoundTripTest)
BOOST_CHECK(!partialBlock.IsTxAvailable(1)); BOOST_CHECK(!partialBlock.IsTxAvailable(1));
BOOST_CHECK( partialBlock.IsTxAvailable(2)); BOOST_CHECK( partialBlock.IsTxAvailable(2));
BOOST_CHECK_EQUAL(pool.mapTx.find(block.vtx[2].GetHash())->GetSharedTx().use_count(), SHARED_TX_OFFSET + 1); BOOST_CHECK_EQUAL(pool.mapTx.find(block.vtx[2]->GetHash())->GetSharedTx().use_count(), SHARED_TX_OFFSET + 1);
std::vector<std::shared_ptr<const CTransaction>> removed; std::vector<std::shared_ptr<const CTransaction>> removed;
pool.removeRecursive(block.vtx[2], &removed); pool.removeRecursive(*block.vtx[2], &removed);
BOOST_CHECK_EQUAL(removed.size(), 1); BOOST_CHECK_EQUAL(removed.size(), 1);
CBlock block2; CBlock block2;
std::vector<CTransaction> vtx_missing; std::vector<std::shared_ptr<const CTransaction>> vtx_missing;
BOOST_CHECK(partialBlock.FillBlock(block2, vtx_missing) == READ_STATUS_INVALID); // No transactions BOOST_CHECK(partialBlock.FillBlock(block2, vtx_missing) == READ_STATUS_INVALID); // No transactions
vtx_missing.push_back(block.vtx[2]); // Wrong transaction vtx_missing.push_back(block.vtx[2]); // Wrong transaction
@ -152,8 +152,10 @@ BOOST_AUTO_TEST_CASE(NonCoinbasePreforwardRTTest)
TestMemPoolEntryHelper entry; TestMemPoolEntryHelper entry;
CBlock block(BuildBlockTestCase()); CBlock block(BuildBlockTestCase());
pool.addUnchecked(block.vtx[2].GetHash(), entry.FromTx(block.vtx[2])); pool.addUnchecked(block.vtx[2]->GetHash(), entry.FromTx(*block.vtx[2]));
BOOST_CHECK_EQUAL(pool.mapTx.find(block.vtx[2].GetHash())->GetSharedTx().use_count(), SHARED_TX_OFFSET + 0); BOOST_CHECK_EQUAL(pool.mapTx.find(block.vtx[2]->GetHash())->GetSharedTx().use_count(), SHARED_TX_OFFSET + 0);
uint256 txhash;
// Test with pre-forwarding tx 1, but not coinbase // Test with pre-forwarding tx 1, but not coinbase
{ {
@ -161,8 +163,8 @@ BOOST_AUTO_TEST_CASE(NonCoinbasePreforwardRTTest)
shortIDs.prefilledtxn.resize(1); shortIDs.prefilledtxn.resize(1);
shortIDs.prefilledtxn[0] = {1, block.vtx[1]}; shortIDs.prefilledtxn[0] = {1, block.vtx[1]};
shortIDs.shorttxids.resize(2); shortIDs.shorttxids.resize(2);
shortIDs.shorttxids[0] = shortIDs.GetShortID(block.vtx[0].GetHash()); shortIDs.shorttxids[0] = shortIDs.GetShortID(block.vtx[0]->GetHash());
shortIDs.shorttxids[1] = shortIDs.GetShortID(block.vtx[2].GetHash()); shortIDs.shorttxids[1] = shortIDs.GetShortID(block.vtx[2]->GetHash());
CDataStream stream(SER_NETWORK, PROTOCOL_VERSION); CDataStream stream(SER_NETWORK, PROTOCOL_VERSION);
stream << shortIDs; stream << shortIDs;
@ -176,10 +178,10 @@ BOOST_AUTO_TEST_CASE(NonCoinbasePreforwardRTTest)
BOOST_CHECK( partialBlock.IsTxAvailable(1)); BOOST_CHECK( partialBlock.IsTxAvailable(1));
BOOST_CHECK( partialBlock.IsTxAvailable(2)); BOOST_CHECK( partialBlock.IsTxAvailable(2));
BOOST_CHECK_EQUAL(pool.mapTx.find(block.vtx[2].GetHash())->GetSharedTx().use_count(), SHARED_TX_OFFSET + 1); BOOST_CHECK_EQUAL(pool.mapTx.find(block.vtx[2]->GetHash())->GetSharedTx().use_count(), SHARED_TX_OFFSET + 1);
CBlock block2; CBlock block2;
std::vector<CTransaction> vtx_missing; std::vector<std::shared_ptr<const CTransaction>> vtx_missing;
BOOST_CHECK(partialBlock.FillBlock(block2, vtx_missing) == READ_STATUS_INVALID); // No transactions BOOST_CHECK(partialBlock.FillBlock(block2, vtx_missing) == READ_STATUS_INVALID); // No transactions
vtx_missing.push_back(block.vtx[1]); // Wrong transaction vtx_missing.push_back(block.vtx[1]); // Wrong transaction
@ -194,9 +196,13 @@ BOOST_AUTO_TEST_CASE(NonCoinbasePreforwardRTTest)
BOOST_CHECK_EQUAL(block.hashMerkleRoot.ToString(), BlockMerkleRoot(block3, &mutated).ToString()); BOOST_CHECK_EQUAL(block.hashMerkleRoot.ToString(), BlockMerkleRoot(block3, &mutated).ToString());
BOOST_CHECK(!mutated); BOOST_CHECK(!mutated);
BOOST_CHECK_EQUAL(pool.mapTx.find(block.vtx[2].GetHash())->GetSharedTx().use_count(), SHARED_TX_OFFSET + 1); txhash = block.vtx[2]->GetHash();
block.vtx.clear();
block2.vtx.clear();
block3.vtx.clear();
BOOST_CHECK_EQUAL(pool.mapTx.find(txhash)->GetSharedTx().use_count(), SHARED_TX_OFFSET + 1);
} }
BOOST_CHECK_EQUAL(pool.mapTx.find(block.vtx[2].GetHash())->GetSharedTx().use_count(), SHARED_TX_OFFSET + 0); BOOST_CHECK_EQUAL(pool.mapTx.find(txhash)->GetSharedTx().use_count(), SHARED_TX_OFFSET + 0);
} }
BOOST_AUTO_TEST_CASE(SufficientPreforwardRTTest) BOOST_AUTO_TEST_CASE(SufficientPreforwardRTTest)
@ -205,8 +211,10 @@ BOOST_AUTO_TEST_CASE(SufficientPreforwardRTTest)
TestMemPoolEntryHelper entry; TestMemPoolEntryHelper entry;
CBlock block(BuildBlockTestCase()); CBlock block(BuildBlockTestCase());
pool.addUnchecked(block.vtx[1].GetHash(), entry.FromTx(block.vtx[1])); pool.addUnchecked(block.vtx[1]->GetHash(), entry.FromTx(*block.vtx[1]));
BOOST_CHECK_EQUAL(pool.mapTx.find(block.vtx[1].GetHash())->GetSharedTx().use_count(), SHARED_TX_OFFSET + 0); BOOST_CHECK_EQUAL(pool.mapTx.find(block.vtx[1]->GetHash())->GetSharedTx().use_count(), SHARED_TX_OFFSET + 0);
uint256 txhash;
// Test with pre-forwarding coinbase + tx 2 with tx 1 in mempool // Test with pre-forwarding coinbase + tx 2 with tx 1 in mempool
{ {
@ -215,7 +223,7 @@ BOOST_AUTO_TEST_CASE(SufficientPreforwardRTTest)
shortIDs.prefilledtxn[0] = {0, block.vtx[0]}; shortIDs.prefilledtxn[0] = {0, block.vtx[0]};
shortIDs.prefilledtxn[1] = {1, block.vtx[2]}; // id == 1 as it is 1 after index 1 shortIDs.prefilledtxn[1] = {1, block.vtx[2]}; // id == 1 as it is 1 after index 1
shortIDs.shorttxids.resize(1); shortIDs.shorttxids.resize(1);
shortIDs.shorttxids[0] = shortIDs.GetShortID(block.vtx[1].GetHash()); shortIDs.shorttxids[0] = shortIDs.GetShortID(block.vtx[1]->GetHash());
CDataStream stream(SER_NETWORK, PROTOCOL_VERSION); CDataStream stream(SER_NETWORK, PROTOCOL_VERSION);
stream << shortIDs; stream << shortIDs;
@ -229,19 +237,22 @@ BOOST_AUTO_TEST_CASE(SufficientPreforwardRTTest)
BOOST_CHECK( partialBlock.IsTxAvailable(1)); BOOST_CHECK( partialBlock.IsTxAvailable(1));
BOOST_CHECK( partialBlock.IsTxAvailable(2)); BOOST_CHECK( partialBlock.IsTxAvailable(2));
BOOST_CHECK_EQUAL(pool.mapTx.find(block.vtx[1].GetHash())->GetSharedTx().use_count(), SHARED_TX_OFFSET + 1); BOOST_CHECK_EQUAL(pool.mapTx.find(block.vtx[1]->GetHash())->GetSharedTx().use_count(), SHARED_TX_OFFSET + 1);
CBlock block2; CBlock block2;
std::vector<CTransaction> vtx_missing; std::vector<std::shared_ptr<const CTransaction>> vtx_missing;
BOOST_CHECK(partialBlock.FillBlock(block2, vtx_missing) == READ_STATUS_OK); BOOST_CHECK(partialBlock.FillBlock(block2, vtx_missing) == READ_STATUS_OK);
BOOST_CHECK_EQUAL(block.GetHash().ToString(), block2.GetHash().ToString()); BOOST_CHECK_EQUAL(block.GetHash().ToString(), block2.GetHash().ToString());
bool mutated; bool mutated;
BOOST_CHECK_EQUAL(block.hashMerkleRoot.ToString(), BlockMerkleRoot(block2, &mutated).ToString()); BOOST_CHECK_EQUAL(block.hashMerkleRoot.ToString(), BlockMerkleRoot(block2, &mutated).ToString());
BOOST_CHECK(!mutated); BOOST_CHECK(!mutated);
BOOST_CHECK_EQUAL(pool.mapTx.find(block.vtx[1].GetHash())->GetSharedTx().use_count(), SHARED_TX_OFFSET + 1); txhash = block.vtx[1]->GetHash();
block.vtx.clear();
block2.vtx.clear();
BOOST_CHECK_EQUAL(pool.mapTx.find(txhash)->GetSharedTx().use_count(), SHARED_TX_OFFSET + 1);
} }
BOOST_CHECK_EQUAL(pool.mapTx.find(block.vtx[1].GetHash())->GetSharedTx().use_count(), SHARED_TX_OFFSET + 0); BOOST_CHECK_EQUAL(pool.mapTx.find(txhash)->GetSharedTx().use_count(), SHARED_TX_OFFSET + 0);
} }
BOOST_AUTO_TEST_CASE(EmptyBlockRoundTripTest) BOOST_AUTO_TEST_CASE(EmptyBlockRoundTripTest)
@ -255,7 +266,7 @@ BOOST_AUTO_TEST_CASE(EmptyBlockRoundTripTest)
CBlock block; CBlock block;
block.vtx.resize(1); block.vtx.resize(1);
block.vtx[0] = coinbase; block.vtx[0] = std::make_shared<const CTransaction>(std::move(coinbase));
block.nVersion = 42; block.nVersion = 42;
block.hashPrevBlock = GetRandHash(); block.hashPrevBlock = GetRandHash();
block.nBits = 0x207fffff; block.nBits = 0x207fffff;
@ -280,7 +291,7 @@ BOOST_AUTO_TEST_CASE(EmptyBlockRoundTripTest)
BOOST_CHECK(partialBlock.IsTxAvailable(0)); BOOST_CHECK(partialBlock.IsTxAvailable(0));
CBlock block2; CBlock block2;
std::vector<CTransaction> vtx_missing; std::vector<std::shared_ptr<const CTransaction>> vtx_missing;
BOOST_CHECK(partialBlock.FillBlock(block2, vtx_missing) == READ_STATUS_OK); BOOST_CHECK(partialBlock.FillBlock(block2, vtx_missing) == READ_STATUS_OK);
BOOST_CHECK_EQUAL(block.GetHash().ToString(), block2.GetHash().ToString()); BOOST_CHECK_EQUAL(block.GetHash().ToString(), block2.GetHash().ToString());
BOOST_CHECK_EQUAL(block.hashMerkleRoot.ToString(), BlockMerkleRoot(block2, &mutated).ToString()); BOOST_CHECK_EQUAL(block.hashMerkleRoot.ToString(), BlockMerkleRoot(block2, &mutated).ToString());

6
src/test/mempool_tests.cpp
Unescape View File

@ -410,8 +410,8 @@ BOOST_AUTO_TEST_CASE(MempoolAncestorIndexingTest)
CheckSort<ancestor_score>(pool, sortedOrder); CheckSort<ancestor_score>(pool, sortedOrder);
/* after tx6 is mined, tx7 should move up in the sort */ /* after tx6 is mined, tx7 should move up in the sort */
std::vector<CTransaction> vtx; std::vector<std::shared_ptr<const CTransaction>> vtx;
vtx.push_back(tx6); vtx.push_back(std::make_shared<const CTransaction>(tx6));
pool.removeForBlock(vtx, 1, NULL, false); pool.removeForBlock(vtx, 1, NULL, false);
sortedOrder.erase(sortedOrder.begin()+1); sortedOrder.erase(sortedOrder.begin()+1);
@ -546,7 +546,7 @@ BOOST_AUTO_TEST_CASE(MempoolSizeLimitTest)
pool.addUnchecked(tx5.GetHash(), entry.Fee(1000LL).FromTx(tx5, &pool)); pool.addUnchecked(tx5.GetHash(), entry.Fee(1000LL).FromTx(tx5, &pool));
pool.addUnchecked(tx7.GetHash(), entry.Fee(9000LL).FromTx(tx7, &pool)); pool.addUnchecked(tx7.GetHash(), entry.Fee(9000LL).FromTx(tx7, &pool));
std::vector<CTransaction> vtx; std::vector<std::shared_ptr<const CTransaction>> vtx;
SetMockTime(42); SetMockTime(42);
SetMockTime(42 + CTxMemPool::ROLLING_FEE_HALFLIFE); SetMockTime(42 + CTxMemPool::ROLLING_FEE_HALFLIFE);
BOOST_CHECK_EQUAL(pool.GetMinFee(1).GetFeePerK(), maxFeeRateRemoved.GetFeePerK() + 1000); BOOST_CHECK_EQUAL(pool.GetMinFee(1).GetFeePerK(), maxFeeRateRemoved.GetFeePerK() + 1000);

8
src/test/merkle_tests.cpp
Unescape View File

@ -15,8 +15,8 @@ static uint256 BlockBuildMerkleTree(const CBlock& block, bool* fMutated, std::ve
{ {
vMerkleTree.clear(); vMerkleTree.clear();
vMerkleTree.reserve(block.vtx.size() * 2 + 16); // Safe upper bound for the number of total nodes. vMerkleTree.reserve(block.vtx.size() * 2 + 16); // Safe upper bound for the number of total nodes.
for (std::vector<CTransaction>::const_iterator it(block.vtx.begin()); it != block.vtx.end(); ++it) for (std::vector<std::shared_ptr<const CTransaction>>::const_iterator it(block.vtx.begin()); it != block.vtx.end(); ++it)
vMerkleTree.push_back(it->GetHash()); vMerkleTree.push_back((*it)->GetHash());
int j = 0; int j = 0;
bool mutated = false; bool mutated = false;
for (int nSize = block.vtx.size(); nSize > 1; nSize = (nSize + 1) / 2) for (int nSize = block.vtx.size(); nSize > 1; nSize = (nSize + 1) / 2)
@ -86,7 +86,7 @@ BOOST_AUTO_TEST_CASE(merkle_test)
for (int j = 0; j < ntx; j++) { for (int j = 0; j < ntx; j++) {
CMutableTransaction mtx; CMutableTransaction mtx;
mtx.nLockTime = j; mtx.nLockTime = j;
block.vtx[j] = mtx; block.vtx[j] = std::make_shared<const CTransaction>(mtx);
} }
// Compute the root of the block before mutating it. // Compute the root of the block before mutating it.
bool unmutatedMutated = false; bool unmutatedMutated = false;
@ -126,7 +126,7 @@ BOOST_AUTO_TEST_CASE(merkle_test)
std::vector<uint256> newBranch = BlockMerkleBranch(block, mtx); std::vector<uint256> newBranch = BlockMerkleBranch(block, mtx);
std::vector<uint256> oldBranch = BlockGetMerkleBranch(block, merkleTree, mtx); std::vector<uint256> oldBranch = BlockGetMerkleBranch(block, merkleTree, mtx);
BOOST_CHECK(oldBranch == newBranch); BOOST_CHECK(oldBranch == newBranch);
BOOST_CHECK(ComputeMerkleRootFromBranch(block.vtx[mtx].GetHash(), newBranch, mtx) == oldRoot); BOOST_CHECK(ComputeMerkleRootFromBranch(block.vtx[mtx]->GetHash(), newBranch, mtx) == oldRoot);
} }
} }
} }

33
src/test/miner_tests.cpp
Unescape View File

@ -77,7 +77,7 @@ bool TestSequenceLocks(const CTransaction &tx, int flags)
// Implemented as an additional function, rather than a separate test case, // Implemented as an additional function, rather than a separate test case,
// to allow reusing the blockchain created in CreateNewBlock_validity. // to allow reusing the blockchain created in CreateNewBlock_validity.
// Note that this test assumes blockprioritysize is 0. // Note that this test assumes blockprioritysize is 0.
void TestPackageSelection(const CChainParams& chainparams, CScript scriptPubKey, std::vector<CTransaction *>& txFirst) void TestPackageSelection(const CChainParams& chainparams, CScript scriptPubKey, std::vector<std::shared_ptr<const CTransaction>>& txFirst)
{ {
// Test the ancestor feerate transaction selection. // Test the ancestor feerate transaction selection.
TestMemPoolEntryHelper entry; TestMemPoolEntryHelper entry;
@ -108,9 +108,9 @@ void TestPackageSelection(const CChainParams& chainparams, CScript scriptPubKey,
mempool.addUnchecked(hashHighFeeTx, entry.Fee(50000).Time(GetTime()).SpendsCoinbase(false).FromTx(tx)); mempool.addUnchecked(hashHighFeeTx, entry.Fee(50000).Time(GetTime()).SpendsCoinbase(false).FromTx(tx));
std::unique_ptr<CBlockTemplate> pblocktemplate = BlockAssembler(chainparams).CreateNewBlock(scriptPubKey); std::unique_ptr<CBlockTemplate> pblocktemplate = BlockAssembler(chainparams).CreateNewBlock(scriptPubKey);
BOOST_CHECK(pblocktemplate->block.vtx[1].GetHash() == hashParentTx); BOOST_CHECK(pblocktemplate->block.vtx[1]->GetHash() == hashParentTx);
BOOST_CHECK(pblocktemplate->block.vtx[2].GetHash() == hashHighFeeTx); BOOST_CHECK(pblocktemplate->block.vtx[2]->GetHash() == hashHighFeeTx);
BOOST_CHECK(pblocktemplate->block.vtx[3].GetHash() == hashMediumFeeTx); BOOST_CHECK(pblocktemplate->block.vtx[3]->GetHash() == hashMediumFeeTx);
// Test that a package below the min relay fee doesn't get included // Test that a package below the min relay fee doesn't get included
tx.vin[0].prevout.hash = hashHighFeeTx; tx.vin[0].prevout.hash = hashHighFeeTx;
@ -130,8 +130,8 @@ void TestPackageSelection(const CChainParams& chainparams, CScript scriptPubKey,
pblocktemplate = BlockAssembler(chainparams).CreateNewBlock(scriptPubKey); pblocktemplate = BlockAssembler(chainparams).CreateNewBlock(scriptPubKey);
// Verify that the free tx and the low fee tx didn't get selected // Verify that the free tx and the low fee tx didn't get selected
for (size_t i=0; i<pblocktemplate->block.vtx.size(); ++i) { for (size_t i=0; i<pblocktemplate->block.vtx.size(); ++i) {
BOOST_CHECK(pblocktemplate->block.vtx[i].GetHash() != hashFreeTx); BOOST_CHECK(pblocktemplate->block.vtx[i]->GetHash() != hashFreeTx);
BOOST_CHECK(pblocktemplate->block.vtx[i].GetHash() != hashLowFeeTx); BOOST_CHECK(pblocktemplate->block.vtx[i]->GetHash() != hashLowFeeTx);
} }
// Test that packages above the min relay fee do get included, even if one // Test that packages above the min relay fee do get included, even if one
@ -142,8 +142,8 @@ void TestPackageSelection(const CChainParams& chainparams, CScript scriptPubKey,
hashLowFeeTx = tx.GetHash(); hashLowFeeTx = tx.GetHash();
mempool.addUnchecked(hashLowFeeTx, entry.Fee(feeToUse+2).FromTx(tx)); mempool.addUnchecked(hashLowFeeTx, entry.Fee(feeToUse+2).FromTx(tx));
pblocktemplate = BlockAssembler(chainparams).CreateNewBlock(scriptPubKey); pblocktemplate = BlockAssembler(chainparams).CreateNewBlock(scriptPubKey);
BOOST_CHECK(pblocktemplate->block.vtx[4].GetHash() == hashFreeTx); BOOST_CHECK(pblocktemplate->block.vtx[4]->GetHash() == hashFreeTx);
BOOST_CHECK(pblocktemplate->block.vtx[5].GetHash() == hashLowFeeTx); BOOST_CHECK(pblocktemplate->block.vtx[5]->GetHash() == hashLowFeeTx);
// Test that transaction selection properly updates ancestor fee // Test that transaction selection properly updates ancestor fee
// calculations as ancestor transactions get included in a block. // calculations as ancestor transactions get included in a block.
@ -166,8 +166,8 @@ void TestPackageSelection(const CChainParams& chainparams, CScript scriptPubKey,
// Verify that this tx isn't selected. // Verify that this tx isn't selected.
for (size_t i=0; i<pblocktemplate->block.vtx.size(); ++i) { for (size_t i=0; i<pblocktemplate->block.vtx.size(); ++i) {
BOOST_CHECK(pblocktemplate->block.vtx[i].GetHash() != hashFreeTx2); BOOST_CHECK(pblocktemplate->block.vtx[i]->GetHash() != hashFreeTx2);
BOOST_CHECK(pblocktemplate->block.vtx[i].GetHash() != hashLowFeeTx2); BOOST_CHECK(pblocktemplate->block.vtx[i]->GetHash() != hashLowFeeTx2);
} }
// This tx will be mineable, and should cause hashLowFeeTx2 to be selected // This tx will be mineable, and should cause hashLowFeeTx2 to be selected
@ -176,7 +176,7 @@ void TestPackageSelection(const CChainParams& chainparams, CScript scriptPubKey,
tx.vout[0].nValue = 100000000 - 10000; // 10k satoshi fee tx.vout[0].nValue = 100000000 - 10000; // 10k satoshi fee
mempool.addUnchecked(tx.GetHash(), entry.Fee(10000).FromTx(tx)); mempool.addUnchecked(tx.GetHash(), entry.Fee(10000).FromTx(tx));
pblocktemplate = BlockAssembler(chainparams).CreateNewBlock(scriptPubKey); pblocktemplate = BlockAssembler(chainparams).CreateNewBlock(scriptPubKey);
BOOST_CHECK(pblocktemplate->block.vtx[8].GetHash() == hashLowFeeTx2); BOOST_CHECK(pblocktemplate->block.vtx[8]->GetHash() == hashLowFeeTx2);
} }
// NOTE: These tests rely on CreateNewBlock doing its own self-validation! // NOTE: These tests rely on CreateNewBlock doing its own self-validation!
@ -203,23 +203,23 @@ BOOST_AUTO_TEST_CASE(CreateNewBlock_validity)
// We can't make transactions until we have inputs // We can't make transactions until we have inputs
// Therefore, load 100 blocks :) // Therefore, load 100 blocks :)
int baseheight = 0; int baseheight = 0;
std::vector<CTransaction*>txFirst; std::vector<std::shared_ptr<const CTransaction>> txFirst;
for (unsigned int i = 0; i < sizeof(blockinfo)/sizeof(*blockinfo); ++i) for (unsigned int i = 0; i < sizeof(blockinfo)/sizeof(*blockinfo); ++i)
{ {
CBlock *pblock = &pblocktemplate->block; // pointer for convenience CBlock *pblock = &pblocktemplate->block; // pointer for convenience
pblock->nVersion = 1; pblock->nVersion = 1;
pblock->nTime = chainActive.Tip()->GetMedianTimePast()+1; pblock->nTime = chainActive.Tip()->GetMedianTimePast()+1;
CMutableTransaction txCoinbase(pblock->vtx[0]); CMutableTransaction txCoinbase(*pblock->vtx[0]);
txCoinbase.nVersion = 1; txCoinbase.nVersion = 1;
txCoinbase.vin[0].scriptSig = CScript(); txCoinbase.vin[0].scriptSig = CScript();
txCoinbase.vin[0].scriptSig.push_back(blockinfo[i].extranonce); txCoinbase.vin[0].scriptSig.push_back(blockinfo[i].extranonce);
txCoinbase.vin[0].scriptSig.push_back(chainActive.Height()); txCoinbase.vin[0].scriptSig.push_back(chainActive.Height());
txCoinbase.vout[0].scriptPubKey = CScript(); txCoinbase.vout[0].scriptPubKey = CScript();
pblock->vtx[0] = CTransaction(txCoinbase); pblock->vtx[0] = std::make_shared<const CTransaction>(std::move(txCoinbase));
if (txFirst.size() == 0) if (txFirst.size() == 0)
baseheight = chainActive.Height(); baseheight = chainActive.Height();
if (txFirst.size() < 4) if (txFirst.size() < 4)
txFirst.push_back(new CTransaction(pblock->vtx[0])); txFirst.push_back(pblock->vtx[0]);
pblock->hashMerkleRoot = BlockMerkleRoot(*pblock); pblock->hashMerkleRoot = BlockMerkleRoot(*pblock);
pblock->nNonce = blockinfo[i].nonce; pblock->nNonce = blockinfo[i].nonce;
BOOST_CHECK(ProcessNewBlock(chainparams, pblock, true, NULL, NULL)); BOOST_CHECK(ProcessNewBlock(chainparams, pblock, true, NULL, NULL));
@ -485,9 +485,6 @@ BOOST_AUTO_TEST_CASE(CreateNewBlock_validity)
TestPackageSelection(chainparams, scriptPubKey, txFirst); TestPackageSelection(chainparams, scriptPubKey, txFirst);
BOOST_FOREACH(CTransaction *_tx, txFirst)
delete _tx;
fCheckpointsEnabled = true; fCheckpointsEnabled = true;
} }

4
src/test/pmt_tests.cpp
Unescape View File

@ -45,14 +45,14 @@ BOOST_AUTO_TEST_CASE(pmt_test1)
for (unsigned int j=0; j<nTx; j++) { for (unsigned int j=0; j<nTx; j++) {
CMutableTransaction tx; CMutableTransaction tx;
tx.nLockTime = j; // actual transaction data doesn't matter; just make the nLockTime's unique tx.nLockTime = j; // actual transaction data doesn't matter; just make the nLockTime's unique
block.vtx.push_back(CTransaction(tx)); block.vtx.push_back(std::make_shared<const CTransaction>(tx));
} }
// calculate actual merkle root and height // calculate actual merkle root and height
uint256 merkleRoot1 = BlockMerkleRoot(block); uint256 merkleRoot1 = BlockMerkleRoot(block);
std::vector<uint256> vTxid(nTx, uint256()); std::vector<uint256> vTxid(nTx, uint256());
for (unsigned int j=0; j<nTx; j++) for (unsigned int j=0; j<nTx; j++)
vTxid[j] = block.vtx[j].GetHash(); vTxid[j] = block.vtx[j]->GetHash();
int nHeight = 1, nTx_ = nTx; int nHeight = 1, nTx_ = nTx;
while (nTx_ > 1) { while (nTx_ > 1) {
nTx_ = (nTx_+1)/2; nTx_ = (nTx_+1)/2;

8
src/test/policyestimator_tests.cpp
Unescape View File

@ -45,7 +45,7 @@ BOOST_AUTO_TEST_CASE(BlockPolicyEstimates)
CFeeRate baseRate(basefee, GetVirtualTransactionSize(tx)); CFeeRate baseRate(basefee, GetVirtualTransactionSize(tx));
// Create a fake block // Create a fake block
std::vector<CTransaction> block; std::vector<std::shared_ptr<const CTransaction>> block;
int blocknum = 0; int blocknum = 0;
// Loop through 200 blocks // Loop through 200 blocks
@ -68,7 +68,7 @@ BOOST_AUTO_TEST_CASE(BlockPolicyEstimates)
while (txHashes[9-h].size()) { while (txHashes[9-h].size()) {
std::shared_ptr<const CTransaction> ptx = mpool.get(txHashes[9-h].back()); std::shared_ptr<const CTransaction> ptx = mpool.get(txHashes[9-h].back());
if (ptx) if (ptx)
block.push_back(*ptx); block.push_back(ptx);
txHashes[9-h].pop_back(); txHashes[9-h].pop_back();
} }
} }
@ -145,7 +145,7 @@ BOOST_AUTO_TEST_CASE(BlockPolicyEstimates)
while(txHashes[j].size()) { while(txHashes[j].size()) {
std::shared_ptr<const CTransaction> ptx = mpool.get(txHashes[j].back()); std::shared_ptr<const CTransaction> ptx = mpool.get(txHashes[j].back());
if (ptx) if (ptx)
block.push_back(*ptx); block.push_back(ptx);
txHashes[j].pop_back(); txHashes[j].pop_back();
} }
} }
@ -165,7 +165,7 @@ BOOST_AUTO_TEST_CASE(BlockPolicyEstimates)
mpool.addUnchecked(hash, entry.Fee(feeV[j]).Time(GetTime()).Priority(0).Height(blocknum).FromTx(tx, &mpool)); mpool.addUnchecked(hash, entry.Fee(feeV[j]).Time(GetTime()).Priority(0).Height(blocknum).FromTx(tx, &mpool));
std::shared_ptr<const CTransaction> ptx = mpool.get(hash); std::shared_ptr<const CTransaction> ptx = mpool.get(hash);
if (ptx) if (ptx)
block.push_back(*ptx); block.push_back(ptx);
} }
} }

8
src/test/test_bitcoin.cpp
Unescape View File

@ -101,7 +101,7 @@ TestChain100Setup::TestChain100Setup() : TestingSetup(CBaseChainParams::REGTEST)
{ {
std::vector<CMutableTransaction> noTxns; std::vector<CMutableTransaction> noTxns;
CBlock b = CreateAndProcessBlock(noTxns, scriptPubKey); CBlock b = CreateAndProcessBlock(noTxns, scriptPubKey);
coinbaseTxns.push_back(b.vtx[0]); coinbaseTxns.push_back(*b.vtx[0]);
} }
} }
@ -119,7 +119,7 @@ TestChain100Setup::CreateAndProcessBlock(const std::vector<CMutableTransaction>&
// Replace mempool-selected txns with just coinbase plus passed-in txns: // Replace mempool-selected txns with just coinbase plus passed-in txns:
block.vtx.resize(1); block.vtx.resize(1);
BOOST_FOREACH(const CMutableTransaction& tx, txns) BOOST_FOREACH(const CMutableTransaction& tx, txns)
block.vtx.push_back(tx); block.vtx.push_back(std::make_shared<const CTransaction>(tx));
// IncrementExtraNonce creates a valid coinbase and merkleRoot // IncrementExtraNonce creates a valid coinbase and merkleRoot
unsigned int extraNonce = 0; unsigned int extraNonce = 0;
IncrementExtraNonce(&block, chainActive.Tip(), extraNonce); IncrementExtraNonce(&block, chainActive.Tip(), extraNonce);
@ -137,12 +137,12 @@ TestChain100Setup::~TestChain100Setup()
} }
CTxMemPoolEntry TestMemPoolEntryHelper::FromTx(CMutableTransaction &tx, CTxMemPool *pool) { CTxMemPoolEntry TestMemPoolEntryHelper::FromTx(const CMutableTransaction &tx, CTxMemPool *pool) {
CTransaction txn(tx); CTransaction txn(tx);
return FromTx(txn, pool); return FromTx(txn, pool);
} }
CTxMemPoolEntry TestMemPoolEntryHelper::FromTx(CTransaction &txn, CTxMemPool *pool) { CTxMemPoolEntry TestMemPoolEntryHelper::FromTx(const CTransaction &txn, CTxMemPool *pool) {
bool hasNoDependencies = pool ? pool->HasNoInputsOf(txn) : hadNoDependencies; bool hasNoDependencies = pool ? pool->HasNoInputsOf(txn) : hadNoDependencies;
// Hack to assume either its completely dependent on other mempool txs or not at all // Hack to assume either its completely dependent on other mempool txs or not at all
CAmount inChainValue = hasNoDependencies ? txn.GetValueOut() : 0; CAmount inChainValue = hasNoDependencies ? txn.GetValueOut() : 0;

4
src/test/test_bitcoin.h
Unescape View File

@ -79,8 +79,8 @@ struct TestMemPoolEntryHelper
nFee(0), nTime(0), dPriority(0.0), nHeight(1), nFee(0), nTime(0), dPriority(0.0), nHeight(1),
hadNoDependencies(false), spendsCoinbase(false), sigOpCost(4) { } hadNoDependencies(false), spendsCoinbase(false), sigOpCost(4) { }
CTxMemPoolEntry FromTx(CMutableTransaction &tx, CTxMemPool *pool = NULL); CTxMemPoolEntry FromTx(const CMutableTransaction &tx, CTxMemPool *pool = NULL);
CTxMemPoolEntry FromTx(CTransaction &tx, CTxMemPool *pool = NULL); CTxMemPoolEntry FromTx(const CTransaction &tx, CTxMemPool *pool = NULL);
// Change the default value // Change the default value
TestMemPoolEntryHelper &Fee(CAmount _fee) { nFee = _fee; return *this; } TestMemPoolEntryHelper &Fee(CAmount _fee) { nFee = _fee; return *this; }

14
src/txmempool.cpp
Unescape View File

@ -596,29 +596,29 @@ void CTxMemPool::removeConflicts(const CTransaction &tx, std::vector<std::shared
/** /**
* Called when a block is connected. Removes from mempool and updates the miner fee estimator. * Called when a block is connected. Removes from mempool and updates the miner fee estimator.
*/ */
void CTxMemPool::removeForBlock(const std::vector<CTransaction>& vtx, unsigned int nBlockHeight, void CTxMemPool::removeForBlock(const std::vector<shared_ptr<const CTransaction>>& vtx, unsigned int nBlockHeight,
std::vector<std::shared_ptr<const CTransaction>>* conflicts, bool fCurrentEstimate) std::vector<std::shared_ptr<const CTransaction>>* conflicts, bool fCurrentEstimate)
{ {
LOCK(cs); LOCK(cs);
std::vector<CTxMemPoolEntry> entries; std::vector<CTxMemPoolEntry> entries;
BOOST_FOREACH(const CTransaction& tx, vtx) for (const auto& tx : vtx)
{ {
uint256 hash = tx.GetHash(); uint256 hash = tx->GetHash();
indexed_transaction_set::iterator i = mapTx.find(hash); indexed_transaction_set::iterator i = mapTx.find(hash);
if (i != mapTx.end()) if (i != mapTx.end())
entries.push_back(*i); entries.push_back(*i);
} }
BOOST_FOREACH(const CTransaction& tx, vtx) for (const auto& tx : vtx)
{ {
txiter it = mapTx.find(tx.GetHash()); txiter it = mapTx.find(tx->GetHash());
if (it != mapTx.end()) { if (it != mapTx.end()) {
setEntries stage; setEntries stage;
stage.insert(it); stage.insert(it);
RemoveStaged(stage, true); RemoveStaged(stage, true);
} }
removeConflicts(tx, conflicts); removeConflicts(*tx, conflicts);
ClearPrioritisation(tx.GetHash()); ClearPrioritisation(tx->GetHash());
} }
// After the txs in the new block have been removed from the mempool, update policy estimates // After the txs in the new block have been removed from the mempool, update policy estimates
minerPolicyEstimator->processBlock(nBlockHeight, entries, fCurrentEstimate); minerPolicyEstimator->processBlock(nBlockHeight, entries, fCurrentEstimate);

2
src/txmempool.h
Unescape View File

@ -530,7 +530,7 @@ public:
void removeRecursive(const CTransaction &tx, std::vector<std::shared_ptr<const CTransaction>>* removed = NULL); void removeRecursive(const CTransaction &tx, std::vector<std::shared_ptr<const CTransaction>>* removed = NULL);
void removeForReorg(const CCoinsViewCache *pcoins, unsigned int nMemPoolHeight, int flags); void removeForReorg(const CCoinsViewCache *pcoins, unsigned int nMemPoolHeight, int flags);
void removeConflicts(const CTransaction &tx, std::vector<std::shared_ptr<const CTransaction>>* removed = NULL); void removeConflicts(const CTransaction &tx, std::vector<std::shared_ptr<const CTransaction>>* removed = NULL);
void removeForBlock(const std::vector<CTransaction>& vtx, unsigned int nBlockHeight, void removeForBlock(const std::vector<std::shared_ptr<const CTransaction>>& vtx, unsigned int nBlockHeight,
std::vector<std::shared_ptr<const CTransaction>>* conflicts = NULL, bool fCurrentEstimate = true); std::vector<std::shared_ptr<const CTransaction>>* conflicts = NULL, bool fCurrentEstimate = true);
void clear(); void clear();
void _clear(); //lock free void _clear(); //lock free

2
src/wallet/wallet.cpp
Unescape View File

@ -1492,7 +1492,7 @@ int CWallet::ScanForWalletTransactions(CBlockIndex* pindexStart, bool fUpdate)
int posInBlock; int posInBlock;
for (posInBlock = 0; posInBlock < (int)block.vtx.size(); posInBlock++) for (posInBlock = 0; posInBlock < (int)block.vtx.size(); posInBlock++)
{ {
if (AddToWalletIfInvolvingMe(block.vtx[posInBlock], pindex, posInBlock, fUpdate)) if (AddToWalletIfInvolvingMe(*block.vtx[posInBlock], pindex, posInBlock, fUpdate))
ret++; ret++;
} }
pindex = chainActive.Next(pindex); pindex = chainActive.Next(pindex);

Write Preview
Loading…
Cancel
Save