Changeset View
Changeset View
Standalone View
Standalone View
src/test/miner_tests.cpp
Show First 20 Lines • Show All 67 Lines • ▼ Show 20 Lines | |||||
CBlockIndex CreateBlockIndex(int nHeight) { | CBlockIndex CreateBlockIndex(int nHeight) { | ||||
CBlockIndex index; | CBlockIndex index; | ||||
index.nHeight = nHeight; | index.nHeight = nHeight; | ||||
index.pprev = chainActive.Tip(); | index.pprev = chainActive.Tip(); | ||||
return index; | return index; | ||||
} | } | ||||
bool TestSequenceLocks(const CTransaction &tx, int flags) { | bool TestSequenceLocks(const CTransaction &tx, int flags) { | ||||
LOCK(mempool.cs); | LOCK(g_mempool.cs); | ||||
return CheckSequenceLocks(tx, flags); | return CheckSequenceLocks(tx, flags); | ||||
} | } | ||||
// Test suite for ancestor feerate transaction selection. | // Test suite for ancestor feerate transaction selection. | ||||
// Implemented as an additional function, rather than a separate test case, to | // Implemented as an additional function, rather than a separate test case, to | ||||
// allow reusing the blockchain created in CreateNewBlock_validity. | // allow reusing the blockchain created in CreateNewBlock_validity. | ||||
// Note that this test assumes blockprioritypercentage is 0. | // Note that this test assumes blockprioritypercentage is 0. | ||||
void TestPackageSelection(Config &config, CScript scriptPubKey, | void TestPackageSelection(Config &config, CScript scriptPubKey, | ||||
Show All 10 Lines | void TestPackageSelection(Config &config, CScript scriptPubKey, | ||||
tx.vin.resize(1); | tx.vin.resize(1); | ||||
tx.vin[0].scriptSig = CScript() << OP_1; | tx.vin[0].scriptSig = CScript() << OP_1; | ||||
tx.vin[0].prevout = COutPoint(txFirst[0]->GetId(), 0); | tx.vin[0].prevout = COutPoint(txFirst[0]->GetId(), 0); | ||||
tx.vout.resize(1); | tx.vout.resize(1); | ||||
tx.vout[0].nValue = int64_t(5000000000LL - 1000) * SATOSHI; | tx.vout[0].nValue = int64_t(5000000000LL - 1000) * SATOSHI; | ||||
// This tx has a low fee: 1000 satoshis. | // This tx has a low fee: 1000 satoshis. | ||||
// Save this txid for later use. | // Save this txid for later use. | ||||
TxId parentTxId = tx.GetId(); | TxId parentTxId = tx.GetId(); | ||||
mempool.addUnchecked(parentTxId, | g_mempool.addUnchecked(parentTxId, | ||||
entry.Fee(1000 * SATOSHI) | entry.Fee(1000 * SATOSHI) | ||||
.Time(GetTime()) | .Time(GetTime()) | ||||
.SpendsCoinbase(true) | .SpendsCoinbase(true) | ||||
.FromTx(tx)); | .FromTx(tx)); | ||||
// This tx has a medium fee: 10000 satoshis. | // This tx has a medium fee: 10000 satoshis. | ||||
tx.vin[0].prevout = COutPoint(txFirst[1]->GetId(), 0); | tx.vin[0].prevout = COutPoint(txFirst[1]->GetId(), 0); | ||||
tx.vout[0].nValue = int64_t(5000000000LL - 10000) * SATOSHI; | tx.vout[0].nValue = int64_t(5000000000LL - 10000) * SATOSHI; | ||||
TxId mediumFeeTxId = tx.GetId(); | TxId mediumFeeTxId = tx.GetId(); | ||||
mempool.addUnchecked(mediumFeeTxId, | g_mempool.addUnchecked(mediumFeeTxId, | ||||
entry.Fee(10000 * SATOSHI) | entry.Fee(10000 * SATOSHI) | ||||
.Time(GetTime()) | .Time(GetTime()) | ||||
.SpendsCoinbase(true) | .SpendsCoinbase(true) | ||||
.FromTx(tx)); | .FromTx(tx)); | ||||
// This tx has a high fee, but depends on the first transaction. | // This tx has a high fee, but depends on the first transaction. | ||||
tx.vin[0].prevout = COutPoint(parentTxId, 0); | tx.vin[0].prevout = COutPoint(parentTxId, 0); | ||||
// 50k satoshi fee. | // 50k satoshi fee. | ||||
tx.vout[0].nValue = int64_t(5000000000LL - 1000 - 50000) * SATOSHI; | tx.vout[0].nValue = int64_t(5000000000LL - 1000 - 50000) * SATOSHI; | ||||
TxId highFeeTxId = tx.GetId(); | TxId highFeeTxId = tx.GetId(); | ||||
mempool.addUnchecked(highFeeTxId, | g_mempool.addUnchecked(highFeeTxId, | ||||
entry.Fee(50000 * SATOSHI) | entry.Fee(50000 * SATOSHI) | ||||
.Time(GetTime()) | .Time(GetTime()) | ||||
.SpendsCoinbase(false) | .SpendsCoinbase(false) | ||||
.FromTx(tx)); | .FromTx(tx)); | ||||
std::unique_ptr<CBlockTemplate> pblocktemplate = | std::unique_ptr<CBlockTemplate> pblocktemplate = | ||||
BlockAssembler(config).CreateNewBlock(scriptPubKey); | BlockAssembler(config).CreateNewBlock(scriptPubKey); | ||||
BOOST_CHECK(pblocktemplate->block.vtx[1]->GetId() == parentTxId); | BOOST_CHECK(pblocktemplate->block.vtx[1]->GetId() == parentTxId); | ||||
BOOST_CHECK(pblocktemplate->block.vtx[2]->GetId() == highFeeTxId); | BOOST_CHECK(pblocktemplate->block.vtx[2]->GetId() == highFeeTxId); | ||||
BOOST_CHECK(pblocktemplate->block.vtx[3]->GetId() == mediumFeeTxId); | BOOST_CHECK(pblocktemplate->block.vtx[3]->GetId() == mediumFeeTxId); | ||||
// Test that a package below the block min tx fee doesn't get included | // Test that a package below the block min tx fee doesn't get included | ||||
tx.vin[0].prevout = COutPoint(highFeeTxId, 0); | tx.vin[0].prevout = COutPoint(highFeeTxId, 0); | ||||
// 0 fee. | // 0 fee. | ||||
tx.vout[0].nValue = int64_t(5000000000LL - 1000 - 50000) * SATOSHI; | tx.vout[0].nValue = int64_t(5000000000LL - 1000 - 50000) * SATOSHI; | ||||
TxId freeTxId = tx.GetId(); | TxId freeTxId = tx.GetId(); | ||||
mempool.addUnchecked(freeTxId, entry.Fee(Amount::zero()).FromTx(tx)); | g_mempool.addUnchecked(freeTxId, entry.Fee(Amount::zero()).FromTx(tx)); | ||||
size_t freeTxSize = CTransaction(tx).GetBillableSize(); | size_t freeTxSize = CTransaction(tx).GetBillableSize(); | ||||
// Calculate a fee on child transaction that will put the package just | // Calculate a fee on child transaction that will put the package just | ||||
// below the block min tx fee (assuming 1 child tx of the same size). | // below the block min tx fee (assuming 1 child tx of the same size). | ||||
Amount feeToUse = blockMinFeeRate.GetFee(2 * freeTxSize) - SATOSHI; | Amount feeToUse = blockMinFeeRate.GetFee(2 * freeTxSize) - SATOSHI; | ||||
tx.vin[0].prevout = COutPoint(freeTxId, 0); | tx.vin[0].prevout = COutPoint(freeTxId, 0); | ||||
tx.vout[0].nValue = | tx.vout[0].nValue = | ||||
int64_t(5000000000LL - 1000 - 50000) * SATOSHI - feeToUse; | int64_t(5000000000LL - 1000 - 50000) * SATOSHI - feeToUse; | ||||
TxId lowFeeTxId = tx.GetId(); | TxId lowFeeTxId = tx.GetId(); | ||||
mempool.addUnchecked(lowFeeTxId, entry.Fee(feeToUse).FromTx(tx)); | g_mempool.addUnchecked(lowFeeTxId, entry.Fee(feeToUse).FromTx(tx)); | ||||
pblocktemplate = BlockAssembler(config).CreateNewBlock(scriptPubKey); | pblocktemplate = BlockAssembler(config).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 (const auto &txn : pblocktemplate->block.vtx) { | for (const auto &txn : pblocktemplate->block.vtx) { | ||||
BOOST_CHECK(txn->GetId() != freeTxId); | BOOST_CHECK(txn->GetId() != freeTxId); | ||||
BOOST_CHECK(txn->GetId() != lowFeeTxId); | BOOST_CHECK(txn->GetId() != lowFeeTxId); | ||||
} | } | ||||
// 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 | ||||
// of the transactions is below the min relay fee. Remove the low fee | // of the transactions is below the min relay fee. Remove the low fee | ||||
// transaction and replace with a higher fee transaction | // transaction and replace with a higher fee transaction | ||||
mempool.removeRecursive(CTransaction(tx)); | g_mempool.removeRecursive(CTransaction(tx)); | ||||
// Now we should be just over the min relay fee. | // Now we should be just over the min relay fee. | ||||
tx.vout[0].nValue -= 2 * SATOSHI; | tx.vout[0].nValue -= 2 * SATOSHI; | ||||
lowFeeTxId = tx.GetId(); | lowFeeTxId = tx.GetId(); | ||||
mempool.addUnchecked(lowFeeTxId, | g_mempool.addUnchecked(lowFeeTxId, | ||||
entry.Fee(feeToUse + 2 * SATOSHI).FromTx(tx)); | entry.Fee(feeToUse + 2 * SATOSHI).FromTx(tx)); | ||||
pblocktemplate = BlockAssembler(config).CreateNewBlock(scriptPubKey); | pblocktemplate = BlockAssembler(config).CreateNewBlock(scriptPubKey); | ||||
BOOST_CHECK(pblocktemplate->block.vtx[4]->GetId() == freeTxId); | BOOST_CHECK(pblocktemplate->block.vtx[4]->GetId() == freeTxId); | ||||
BOOST_CHECK(pblocktemplate->block.vtx[5]->GetId() == lowFeeTxId); | BOOST_CHECK(pblocktemplate->block.vtx[5]->GetId() == lowFeeTxId); | ||||
// 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. Add a | // calculations as ancestor transactions get included in a block. Add a | ||||
// 0-fee transaction that has 2 outputs. | // 0-fee transaction that has 2 outputs. | ||||
tx.vin[0].prevout = COutPoint(txFirst[2]->GetId(), 0); | tx.vin[0].prevout = COutPoint(txFirst[2]->GetId(), 0); | ||||
tx.vout.resize(2); | tx.vout.resize(2); | ||||
tx.vout[0].nValue = int64_t(5000000000LL - 100000000) * SATOSHI; | tx.vout[0].nValue = int64_t(5000000000LL - 100000000) * SATOSHI; | ||||
// 1BCC output. | // 1BCC output. | ||||
tx.vout[1].nValue = 100000000 * SATOSHI; | tx.vout[1].nValue = 100000000 * SATOSHI; | ||||
TxId freeTxId2 = tx.GetId(); | TxId freeTxId2 = tx.GetId(); | ||||
mempool.addUnchecked( | g_mempool.addUnchecked( | ||||
freeTxId2, entry.Fee(Amount::zero()).SpendsCoinbase(true).FromTx(tx)); | freeTxId2, entry.Fee(Amount::zero()).SpendsCoinbase(true).FromTx(tx)); | ||||
// This tx can't be mined by itself. | // This tx can't be mined by itself. | ||||
tx.vin[0].prevout = COutPoint(freeTxId2, 0); | tx.vin[0].prevout = COutPoint(freeTxId2, 0); | ||||
tx.vout.resize(1); | tx.vout.resize(1); | ||||
feeToUse = blockMinFeeRate.GetFee(freeTxSize); | feeToUse = blockMinFeeRate.GetFee(freeTxSize); | ||||
tx.vout[0].nValue = int64_t(5000000000LL - 100000000) * SATOSHI - feeToUse; | tx.vout[0].nValue = int64_t(5000000000LL - 100000000) * SATOSHI - feeToUse; | ||||
TxId lowFeeTxId2 = tx.GetId(); | TxId lowFeeTxId2 = tx.GetId(); | ||||
mempool.addUnchecked(lowFeeTxId2, | g_mempool.addUnchecked( | ||||
entry.Fee(feeToUse).SpendsCoinbase(false).FromTx(tx)); | lowFeeTxId2, entry.Fee(feeToUse).SpendsCoinbase(false).FromTx(tx)); | ||||
pblocktemplate = BlockAssembler(config).CreateNewBlock(scriptPubKey); | pblocktemplate = BlockAssembler(config).CreateNewBlock(scriptPubKey); | ||||
// Verify that this tx isn't selected. | // Verify that this tx isn't selected. | ||||
for (const auto &txn : pblocktemplate->block.vtx) { | for (const auto &txn : pblocktemplate->block.vtx) { | ||||
BOOST_CHECK(txn->GetId() != freeTxId2); | BOOST_CHECK(txn->GetId() != freeTxId2); | ||||
BOOST_CHECK(txn->GetId() != lowFeeTxId2); | BOOST_CHECK(txn->GetId() != lowFeeTxId2); | ||||
} | } | ||||
// This tx will be mineable, and should cause lowFeeTxId2 to be selected as | // This tx will be mineable, and should cause lowFeeTxId2 to be selected as | ||||
// well. | // well. | ||||
tx.vin[0].prevout = COutPoint(freeTxId2, 1); | tx.vin[0].prevout = COutPoint(freeTxId2, 1); | ||||
// 10k satoshi fee. | // 10k satoshi fee. | ||||
tx.vout[0].nValue = (100000000 - 10000) * SATOSHI; | tx.vout[0].nValue = (100000000 - 10000) * SATOSHI; | ||||
mempool.addUnchecked(tx.GetId(), entry.Fee(10000 * SATOSHI).FromTx(tx)); | g_mempool.addUnchecked(tx.GetId(), entry.Fee(10000 * SATOSHI).FromTx(tx)); | ||||
pblocktemplate = BlockAssembler(config).CreateNewBlock(scriptPubKey); | pblocktemplate = BlockAssembler(config).CreateNewBlock(scriptPubKey); | ||||
BOOST_CHECK(pblocktemplate->block.vtx[8]->GetId() == lowFeeTxId2); | BOOST_CHECK(pblocktemplate->block.vtx[8]->GetId() == lowFeeTxId2); | ||||
} | } | ||||
void TestCoinbaseMessageEB(uint64_t eb, std::string cbmsg) { | void TestCoinbaseMessageEB(uint64_t eb, std::string cbmsg) { | ||||
GlobalConfig config; | GlobalConfig config; | ||||
config.SetMaxBlockSize(eb); | config.SetMaxBlockSize(eb); | ||||
▲ Show 20 Lines • Show All 105 Lines • ▼ Show 20 Lines | BOOST_AUTO_TEST_CASE(CreateNewBlock_validity) { | ||||
tx.vout[0].nValue = BLOCKSUBSIDY; | tx.vout[0].nValue = BLOCKSUBSIDY; | ||||
for (unsigned int i = 0; i < 1001; ++i) { | for (unsigned int i = 0; i < 1001; ++i) { | ||||
tx.vout[0].nValue -= LOWFEE; | tx.vout[0].nValue -= LOWFEE; | ||||
hash = tx.GetId(); | hash = tx.GetId(); | ||||
// Only first tx spends coinbase. | // Only first tx spends coinbase. | ||||
bool spendsCoinbase = (i == 0) ? true : false; | bool spendsCoinbase = (i == 0) ? true : false; | ||||
// If we don't set the # of sig ops in the CTxMemPoolEntry, template | // If we don't set the # of sig ops in the CTxMemPoolEntry, template | ||||
// creation fails. | // creation fails. | ||||
mempool.addUnchecked(hash, | g_mempool.addUnchecked(hash, | ||||
entry.Fee(LOWFEE) | entry.Fee(LOWFEE) | ||||
.Time(GetTime()) | .Time(GetTime()) | ||||
.SpendsCoinbase(spendsCoinbase) | .SpendsCoinbase(spendsCoinbase) | ||||
.FromTx(tx)); | .FromTx(tx)); | ||||
tx.vin[0].prevout = COutPoint(hash, 0); | tx.vin[0].prevout = COutPoint(hash, 0); | ||||
} | } | ||||
BOOST_CHECK_THROW(BlockAssembler(config).CreateNewBlock(scriptPubKey), | BOOST_CHECK_THROW(BlockAssembler(config).CreateNewBlock(scriptPubKey), | ||||
std::runtime_error); | std::runtime_error); | ||||
mempool.clear(); | g_mempool.clear(); | ||||
tx.vin[0].prevout = COutPoint(txFirst[0]->GetId(), 0); | tx.vin[0].prevout = COutPoint(txFirst[0]->GetId(), 0); | ||||
tx.vout[0].nValue = BLOCKSUBSIDY; | tx.vout[0].nValue = BLOCKSUBSIDY; | ||||
for (unsigned int i = 0; i < 1001; ++i) { | for (unsigned int i = 0; i < 1001; ++i) { | ||||
tx.vout[0].nValue -= LOWFEE; | tx.vout[0].nValue -= LOWFEE; | ||||
hash = tx.GetId(); | hash = tx.GetId(); | ||||
// Only first tx spends coinbase. | // Only first tx spends coinbase. | ||||
bool spendsCoinbase = (i == 0) ? true : false; | bool spendsCoinbase = (i == 0) ? true : false; | ||||
// If we do set the # of sig ops in the CTxMemPoolEntry, template | // If we do set the # of sig ops in the CTxMemPoolEntry, template | ||||
// creation passes. | // creation passes. | ||||
mempool.addUnchecked(hash, | g_mempool.addUnchecked(hash, | ||||
entry.Fee(LOWFEE) | entry.Fee(LOWFEE) | ||||
.Time(GetTime()) | .Time(GetTime()) | ||||
.SpendsCoinbase(spendsCoinbase) | .SpendsCoinbase(spendsCoinbase) | ||||
.SigOpsCost(80) | .SigOpsCost(80) | ||||
.FromTx(tx)); | .FromTx(tx)); | ||||
tx.vin[0].prevout = COutPoint(hash, 0); | tx.vin[0].prevout = COutPoint(hash, 0); | ||||
} | } | ||||
BOOST_CHECK(pblocktemplate = | BOOST_CHECK(pblocktemplate = | ||||
BlockAssembler(config).CreateNewBlock(scriptPubKey)); | BlockAssembler(config).CreateNewBlock(scriptPubKey)); | ||||
mempool.clear(); | g_mempool.clear(); | ||||
// block size > limit | // block size > limit | ||||
tx.vin[0].scriptSig = CScript(); | tx.vin[0].scriptSig = CScript(); | ||||
// 18 * (520char + DROP) + OP_1 = 9433 bytes | // 18 * (520char + DROP) + OP_1 = 9433 bytes | ||||
std::vector<uint8_t> vchData(520); | std::vector<uint8_t> vchData(520); | ||||
for (unsigned int i = 0; i < 18; ++i) { | for (unsigned int i = 0; i < 18; ++i) { | ||||
tx.vin[0].scriptSig << vchData << OP_DROP; | tx.vin[0].scriptSig << vchData << OP_DROP; | ||||
} | } | ||||
tx.vin[0].scriptSig << OP_1; | tx.vin[0].scriptSig << OP_1; | ||||
tx.vin[0].prevout = COutPoint(txFirst[0]->GetId(), 0); | tx.vin[0].prevout = COutPoint(txFirst[0]->GetId(), 0); | ||||
tx.vout[0].nValue = BLOCKSUBSIDY; | tx.vout[0].nValue = BLOCKSUBSIDY; | ||||
for (unsigned int i = 0; i < 128; ++i) { | for (unsigned int i = 0; i < 128; ++i) { | ||||
tx.vout[0].nValue -= LOWFEE; | tx.vout[0].nValue -= LOWFEE; | ||||
hash = tx.GetId(); | hash = tx.GetId(); | ||||
// Only first tx spends coinbase. | // Only first tx spends coinbase. | ||||
bool spendsCoinbase = (i == 0) ? true : false; | bool spendsCoinbase = (i == 0) ? true : false; | ||||
mempool.addUnchecked(hash, | g_mempool.addUnchecked(hash, | ||||
entry.Fee(LOWFEE) | entry.Fee(LOWFEE) | ||||
.Time(GetTime()) | .Time(GetTime()) | ||||
.SpendsCoinbase(spendsCoinbase) | .SpendsCoinbase(spendsCoinbase) | ||||
.FromTx(tx)); | .FromTx(tx)); | ||||
tx.vin[0].prevout = COutPoint(hash, 0); | tx.vin[0].prevout = COutPoint(hash, 0); | ||||
} | } | ||||
BOOST_CHECK(pblocktemplate = | BOOST_CHECK(pblocktemplate = | ||||
BlockAssembler(config).CreateNewBlock(scriptPubKey)); | BlockAssembler(config).CreateNewBlock(scriptPubKey)); | ||||
mempool.clear(); | g_mempool.clear(); | ||||
// Orphan in mempool, template creation fails. | // Orphan in mempool, template creation fails. | ||||
hash = tx.GetId(); | hash = tx.GetId(); | ||||
mempool.addUnchecked(hash, entry.Fee(LOWFEE).Time(GetTime()).FromTx(tx)); | g_mempool.addUnchecked(hash, entry.Fee(LOWFEE).Time(GetTime()).FromTx(tx)); | ||||
BOOST_CHECK_THROW(BlockAssembler(config).CreateNewBlock(scriptPubKey), | BOOST_CHECK_THROW(BlockAssembler(config).CreateNewBlock(scriptPubKey), | ||||
std::runtime_error); | std::runtime_error); | ||||
mempool.clear(); | g_mempool.clear(); | ||||
// Child with higher priority than parent. | // Child with higher priority than parent. | ||||
tx.vin[0].scriptSig = CScript() << OP_1; | tx.vin[0].scriptSig = CScript() << OP_1; | ||||
tx.vin[0].prevout = COutPoint(txFirst[1]->GetId(), 0); | tx.vin[0].prevout = COutPoint(txFirst[1]->GetId(), 0); | ||||
tx.vout[0].nValue = BLOCKSUBSIDY - HIGHFEE; | tx.vout[0].nValue = BLOCKSUBSIDY - HIGHFEE; | ||||
hash = tx.GetId(); | hash = tx.GetId(); | ||||
mempool.addUnchecked( | g_mempool.addUnchecked( | ||||
hash, | hash, | ||||
entry.Fee(HIGHFEE).Time(GetTime()).SpendsCoinbase(true).FromTx(tx)); | entry.Fee(HIGHFEE).Time(GetTime()).SpendsCoinbase(true).FromTx(tx)); | ||||
tx.vin[0].prevout = COutPoint(hash, 0); | tx.vin[0].prevout = COutPoint(hash, 0); | ||||
tx.vin.resize(2); | tx.vin.resize(2); | ||||
tx.vin[1].scriptSig = CScript() << OP_1; | tx.vin[1].scriptSig = CScript() << OP_1; | ||||
tx.vin[1].prevout = COutPoint(txFirst[0]->GetId(), 0); | tx.vin[1].prevout = COutPoint(txFirst[0]->GetId(), 0); | ||||
// First txn output + fresh coinbase - new txn fee. | // First txn output + fresh coinbase - new txn fee. | ||||
tx.vout[0].nValue = tx.vout[0].nValue + BLOCKSUBSIDY - HIGHERFEE; | tx.vout[0].nValue = tx.vout[0].nValue + BLOCKSUBSIDY - HIGHERFEE; | ||||
hash = tx.GetId(); | hash = tx.GetId(); | ||||
mempool.addUnchecked( | g_mempool.addUnchecked( | ||||
hash, | hash, | ||||
entry.Fee(HIGHERFEE).Time(GetTime()).SpendsCoinbase(true).FromTx(tx)); | entry.Fee(HIGHERFEE).Time(GetTime()).SpendsCoinbase(true).FromTx(tx)); | ||||
BOOST_CHECK(pblocktemplate = | BOOST_CHECK(pblocktemplate = | ||||
BlockAssembler(config).CreateNewBlock(scriptPubKey)); | BlockAssembler(config).CreateNewBlock(scriptPubKey)); | ||||
mempool.clear(); | g_mempool.clear(); | ||||
// Coinbase in mempool, template creation fails. | // Coinbase in mempool, template creation fails. | ||||
tx.vin.resize(1); | tx.vin.resize(1); | ||||
tx.vin[0].prevout = COutPoint(); | tx.vin[0].prevout = COutPoint(); | ||||
tx.vin[0].scriptSig = CScript() << OP_0 << OP_1; | tx.vin[0].scriptSig = CScript() << OP_0 << OP_1; | ||||
tx.vout[0].nValue = Amount::zero(); | tx.vout[0].nValue = Amount::zero(); | ||||
hash = tx.GetId(); | hash = tx.GetId(); | ||||
// Give it a fee so it'll get mined. | // Give it a fee so it'll get mined. | ||||
mempool.addUnchecked( | g_mempool.addUnchecked( | ||||
hash, | hash, | ||||
entry.Fee(LOWFEE).Time(GetTime()).SpendsCoinbase(false).FromTx(tx)); | entry.Fee(LOWFEE).Time(GetTime()).SpendsCoinbase(false).FromTx(tx)); | ||||
BOOST_CHECK_THROW(BlockAssembler(config).CreateNewBlock(scriptPubKey), | BOOST_CHECK_THROW(BlockAssembler(config).CreateNewBlock(scriptPubKey), | ||||
std::runtime_error); | std::runtime_error); | ||||
mempool.clear(); | g_mempool.clear(); | ||||
// Invalid (pre-p2sh) txn in mempool, template creation fails. | // Invalid (pre-p2sh) txn in mempool, template creation fails. | ||||
std::array<int64_t, CBlockIndex::nMedianTimeSpan> times; | std::array<int64_t, CBlockIndex::nMedianTimeSpan> times; | ||||
for (int i = 0; i < CBlockIndex::nMedianTimeSpan; i++) { | for (int i = 0; i < CBlockIndex::nMedianTimeSpan; i++) { | ||||
// Trick the MedianTimePast. | // Trick the MedianTimePast. | ||||
times[i] = chainActive.Tip() | times[i] = chainActive.Tip() | ||||
->GetAncestor(chainActive.Tip()->nHeight - i) | ->GetAncestor(chainActive.Tip()->nHeight - i) | ||||
->nTime; | ->nTime; | ||||
chainActive.Tip()->GetAncestor(chainActive.Tip()->nHeight - i)->nTime = | chainActive.Tip()->GetAncestor(chainActive.Tip()->nHeight - i)->nTime = | ||||
P2SH_ACTIVATION_TIME; | P2SH_ACTIVATION_TIME; | ||||
} | } | ||||
tx.vin[0].prevout = COutPoint(txFirst[0]->GetId(), 0); | tx.vin[0].prevout = COutPoint(txFirst[0]->GetId(), 0); | ||||
tx.vin[0].scriptSig = CScript() << OP_1; | tx.vin[0].scriptSig = CScript() << OP_1; | ||||
tx.vout[0].nValue = BLOCKSUBSIDY - LOWFEE; | tx.vout[0].nValue = BLOCKSUBSIDY - LOWFEE; | ||||
script = CScript() << OP_0; | script = CScript() << OP_0; | ||||
tx.vout[0].scriptPubKey = GetScriptForDestination(CScriptID(script)); | tx.vout[0].scriptPubKey = GetScriptForDestination(CScriptID(script)); | ||||
hash = tx.GetId(); | hash = tx.GetId(); | ||||
mempool.addUnchecked( | g_mempool.addUnchecked( | ||||
hash, | hash, | ||||
entry.Fee(LOWFEE).Time(GetTime()).SpendsCoinbase(true).FromTx(tx)); | entry.Fee(LOWFEE).Time(GetTime()).SpendsCoinbase(true).FromTx(tx)); | ||||
tx.vin[0].prevout = COutPoint(hash, 0); | tx.vin[0].prevout = COutPoint(hash, 0); | ||||
tx.vin[0].scriptSig = CScript() | tx.vin[0].scriptSig = CScript() | ||||
<< std::vector<uint8_t>(script.begin(), script.end()); | << std::vector<uint8_t>(script.begin(), script.end()); | ||||
tx.vout[0].nValue -= LOWFEE; | tx.vout[0].nValue -= LOWFEE; | ||||
hash = tx.GetId(); | hash = tx.GetId(); | ||||
mempool.addUnchecked( | g_mempool.addUnchecked( | ||||
hash, | hash, | ||||
entry.Fee(LOWFEE).Time(GetTime()).SpendsCoinbase(false).FromTx(tx)); | entry.Fee(LOWFEE).Time(GetTime()).SpendsCoinbase(false).FromTx(tx)); | ||||
BOOST_CHECK_THROW(BlockAssembler(config).CreateNewBlock(scriptPubKey), | BOOST_CHECK_THROW(BlockAssembler(config).CreateNewBlock(scriptPubKey), | ||||
std::runtime_error); | std::runtime_error); | ||||
mempool.clear(); | g_mempool.clear(); | ||||
for (int i = 0; i < CBlockIndex::nMedianTimeSpan; i++) { | for (int i = 0; i < CBlockIndex::nMedianTimeSpan; i++) { | ||||
// Restore the MedianTimePast. | // Restore the MedianTimePast. | ||||
chainActive.Tip()->GetAncestor(chainActive.Tip()->nHeight - i)->nTime = | chainActive.Tip()->GetAncestor(chainActive.Tip()->nHeight - i)->nTime = | ||||
times[i]; | times[i]; | ||||
} | } | ||||
// Double spend txn pair in mempool, template creation fails. | // Double spend txn pair in mempool, template creation fails. | ||||
tx.vin[0].prevout = COutPoint(txFirst[0]->GetId(), 0); | tx.vin[0].prevout = COutPoint(txFirst[0]->GetId(), 0); | ||||
tx.vin[0].scriptSig = CScript() << OP_1; | tx.vin[0].scriptSig = CScript() << OP_1; | ||||
tx.vout[0].nValue = BLOCKSUBSIDY - HIGHFEE; | tx.vout[0].nValue = BLOCKSUBSIDY - HIGHFEE; | ||||
tx.vout[0].scriptPubKey = CScript() << OP_1; | tx.vout[0].scriptPubKey = CScript() << OP_1; | ||||
hash = tx.GetId(); | hash = tx.GetId(); | ||||
mempool.addUnchecked( | g_mempool.addUnchecked( | ||||
hash, | hash, | ||||
entry.Fee(HIGHFEE).Time(GetTime()).SpendsCoinbase(true).FromTx(tx)); | entry.Fee(HIGHFEE).Time(GetTime()).SpendsCoinbase(true).FromTx(tx)); | ||||
tx.vout[0].scriptPubKey = CScript() << OP_2; | tx.vout[0].scriptPubKey = CScript() << OP_2; | ||||
hash = tx.GetId(); | hash = tx.GetId(); | ||||
mempool.addUnchecked( | g_mempool.addUnchecked( | ||||
hash, | hash, | ||||
entry.Fee(HIGHFEE).Time(GetTime()).SpendsCoinbase(true).FromTx(tx)); | entry.Fee(HIGHFEE).Time(GetTime()).SpendsCoinbase(true).FromTx(tx)); | ||||
BOOST_CHECK_THROW(BlockAssembler(config).CreateNewBlock(scriptPubKey), | BOOST_CHECK_THROW(BlockAssembler(config).CreateNewBlock(scriptPubKey), | ||||
std::runtime_error); | std::runtime_error); | ||||
mempool.clear(); | g_mempool.clear(); | ||||
// Subsidy changing. | // Subsidy changing. | ||||
int nHeight = chainActive.Height(); | int nHeight = chainActive.Height(); | ||||
// Create an actual 209999-long block chain (without valid blocks). | // Create an actual 209999-long block chain (without valid blocks). | ||||
while (chainActive.Tip()->nHeight < 209999) { | while (chainActive.Tip()->nHeight < 209999) { | ||||
CBlockIndex *prev = chainActive.Tip(); | CBlockIndex *prev = chainActive.Tip(); | ||||
CBlockIndex *next = new CBlockIndex(); | CBlockIndex *next = new CBlockIndex(); | ||||
next->phashBlock = new uint256(InsecureRand256()); | next->phashBlock = new uint256(InsecureRand256()); | ||||
▲ Show 20 Lines • Show All 43 Lines • ▼ Show 20 Lines | BOOST_AUTO_TEST_CASE(CreateNewBlock_validity) { | ||||
// txFirst[0] is the 2nd block | // txFirst[0] is the 2nd block | ||||
tx.vin[0].nSequence = chainActive.Tip()->nHeight + 1; | tx.vin[0].nSequence = chainActive.Tip()->nHeight + 1; | ||||
prevheights[0] = baseheight + 1; | prevheights[0] = baseheight + 1; | ||||
tx.vout.resize(1); | tx.vout.resize(1); | ||||
tx.vout[0].nValue = BLOCKSUBSIDY - HIGHFEE; | tx.vout[0].nValue = BLOCKSUBSIDY - HIGHFEE; | ||||
tx.vout[0].scriptPubKey = CScript() << OP_1; | tx.vout[0].scriptPubKey = CScript() << OP_1; | ||||
tx.nLockTime = 0; | tx.nLockTime = 0; | ||||
hash = tx.GetId(); | hash = tx.GetId(); | ||||
mempool.addUnchecked( | g_mempool.addUnchecked( | ||||
hash, | hash, | ||||
entry.Fee(HIGHFEE).Time(GetTime()).SpendsCoinbase(true).FromTx(tx)); | entry.Fee(HIGHFEE).Time(GetTime()).SpendsCoinbase(true).FromTx(tx)); | ||||
{ | { | ||||
// Locktime passes. | // Locktime passes. | ||||
CValidationState state; | CValidationState state; | ||||
BOOST_CHECK(ContextualCheckTransactionForCurrentBlock( | BOOST_CHECK(ContextualCheckTransactionForCurrentBlock( | ||||
config, CTransaction(tx), state, flags)); | config, CTransaction(tx), state, flags)); | ||||
Show All 11 Lines | BOOST_AUTO_TEST_CASE(CreateNewBlock_validity) { | ||||
// txFirst[1] is the 3rd block. | // txFirst[1] is the 3rd block. | ||||
tx.vin[0].nSequence = CTxIn::SEQUENCE_LOCKTIME_TYPE_FLAG | | tx.vin[0].nSequence = CTxIn::SEQUENCE_LOCKTIME_TYPE_FLAG | | ||||
(((chainActive.Tip()->GetMedianTimePast() + 1 - | (((chainActive.Tip()->GetMedianTimePast() + 1 - | ||||
chainActive[1]->GetMedianTimePast()) >> | chainActive[1]->GetMedianTimePast()) >> | ||||
CTxIn::SEQUENCE_LOCKTIME_GRANULARITY) + | CTxIn::SEQUENCE_LOCKTIME_GRANULARITY) + | ||||
1); | 1); | ||||
prevheights[0] = baseheight + 2; | prevheights[0] = baseheight + 2; | ||||
hash = tx.GetId(); | hash = tx.GetId(); | ||||
mempool.addUnchecked(hash, entry.Time(GetTime()).FromTx(tx)); | g_mempool.addUnchecked(hash, entry.Time(GetTime()).FromTx(tx)); | ||||
{ | { | ||||
// Locktime passes. | // Locktime passes. | ||||
CValidationState state; | CValidationState state; | ||||
BOOST_CHECK(ContextualCheckTransactionForCurrentBlock( | BOOST_CHECK(ContextualCheckTransactionForCurrentBlock( | ||||
config, CTransaction(tx), state, flags)); | config, CTransaction(tx), state, flags)); | ||||
} | } | ||||
Show All 16 Lines | BOOST_AUTO_TEST_CASE(CreateNewBlock_validity) { | ||||
} | } | ||||
// Absolute height locked. | // Absolute height locked. | ||||
tx.vin[0].prevout = COutPoint(txFirst[2]->GetId(), 0); | tx.vin[0].prevout = COutPoint(txFirst[2]->GetId(), 0); | ||||
tx.vin[0].nSequence = CTxIn::SEQUENCE_FINAL - 1; | tx.vin[0].nSequence = CTxIn::SEQUENCE_FINAL - 1; | ||||
prevheights[0] = baseheight + 3; | prevheights[0] = baseheight + 3; | ||||
tx.nLockTime = chainActive.Tip()->nHeight + 1; | tx.nLockTime = chainActive.Tip()->nHeight + 1; | ||||
hash = tx.GetId(); | hash = tx.GetId(); | ||||
mempool.addUnchecked(hash, entry.Time(GetTime()).FromTx(tx)); | g_mempool.addUnchecked(hash, entry.Time(GetTime()).FromTx(tx)); | ||||
{ | { | ||||
// Locktime fails. | // Locktime fails. | ||||
CValidationState state; | CValidationState state; | ||||
BOOST_CHECK(!ContextualCheckTransactionForCurrentBlock( | BOOST_CHECK(!ContextualCheckTransactionForCurrentBlock( | ||||
config, CTransaction(tx), state, flags)); | config, CTransaction(tx), state, flags)); | ||||
BOOST_CHECK_EQUAL(state.GetRejectReason(), "bad-txns-nonfinal"); | BOOST_CHECK_EQUAL(state.GetRejectReason(), "bad-txns-nonfinal"); | ||||
} | } | ||||
Show All 11 Lines | BOOST_AUTO_TEST_CASE(CreateNewBlock_validity) { | ||||
} | } | ||||
// Absolute time locked. | // Absolute time locked. | ||||
tx.vin[0].prevout = COutPoint(txFirst[3]->GetId(), 0); | tx.vin[0].prevout = COutPoint(txFirst[3]->GetId(), 0); | ||||
tx.nLockTime = chainActive.Tip()->GetMedianTimePast(); | tx.nLockTime = chainActive.Tip()->GetMedianTimePast(); | ||||
prevheights.resize(1); | prevheights.resize(1); | ||||
prevheights[0] = baseheight + 4; | prevheights[0] = baseheight + 4; | ||||
hash = tx.GetId(); | hash = tx.GetId(); | ||||
mempool.addUnchecked(hash, entry.Time(GetTime()).FromTx(tx)); | g_mempool.addUnchecked(hash, entry.Time(GetTime()).FromTx(tx)); | ||||
{ | { | ||||
// Locktime fails. | // Locktime fails. | ||||
CValidationState state; | CValidationState state; | ||||
BOOST_CHECK(!ContextualCheckTransactionForCurrentBlock( | BOOST_CHECK(!ContextualCheckTransactionForCurrentBlock( | ||||
config, CTransaction(tx), state, flags)); | config, CTransaction(tx), state, flags)); | ||||
BOOST_CHECK_EQUAL(state.GetRejectReason(), "bad-txns-nonfinal"); | BOOST_CHECK_EQUAL(state.GetRejectReason(), "bad-txns-nonfinal"); | ||||
} | } | ||||
▲ Show 20 Lines • Show All 54 Lines • ▼ Show 20 Lines | BOOST_AUTO_TEST_CASE(CreateNewBlock_validity) { | ||||
SetMockTime(chainActive.Tip()->GetMedianTimePast() + 1); | SetMockTime(chainActive.Tip()->GetMedianTimePast() + 1); | ||||
BOOST_CHECK(pblocktemplate = | BOOST_CHECK(pblocktemplate = | ||||
BlockAssembler(config).CreateNewBlock(scriptPubKey)); | BlockAssembler(config).CreateNewBlock(scriptPubKey)); | ||||
BOOST_CHECK_EQUAL(pblocktemplate->block.vtx.size(), 5UL); | BOOST_CHECK_EQUAL(pblocktemplate->block.vtx.size(), 5UL); | ||||
chainActive.Tip()->nHeight--; | chainActive.Tip()->nHeight--; | ||||
SetMockTime(0); | SetMockTime(0); | ||||
mempool.clear(); | g_mempool.clear(); | ||||
TestPackageSelection(config, scriptPubKey, txFirst); | TestPackageSelection(config, scriptPubKey, txFirst); | ||||
fCheckpointsEnabled = true; | fCheckpointsEnabled = true; | ||||
} | } | ||||
void CheckBlockMaxSize(const Config &config, uint64_t size, uint64_t expected) { | void CheckBlockMaxSize(const Config &config, uint64_t size, uint64_t expected) { | ||||
gArgs.ForceSetArg("-blockmaxsize", std::to_string(size)); | gArgs.ForceSetArg("-blockmaxsize", std::to_string(size)); | ||||
▲ Show 20 Lines • Show All 47 Lines • Show Last 20 Lines |