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Differential D4915 Diff 15380 src/test/miner_tests.cpp

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src/test/miner_tests.cpp

Show First 20 Lines • Show All 113 Lines • ▼ Show 20 Linesstatic void TestPackageSelection(const CChainParams &chainparams,
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();
g_mempool.addUnchecked(parentTxId, entry.Fee(1000 * SATOSHI) g_mempool.addUnchecked(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();
g_mempool.addUnchecked(mediumFeeTxId, entry.Fee(10000 * SATOSHI) g_mempool.addUnchecked(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();
g_mempool.addUnchecked(highFeeTxId, entry.Fee(50000 * SATOSHI) g_mempool.addUnchecked(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 =
AssemblerForTest(chainparams, g_mempool).CreateNewBlock(scriptPubKey); AssemblerForTest(chainparams, g_mempool).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();
g_mempool.addUnchecked(freeTxId, entry.Fee(Amount::zero()).FromTx(tx)); g_mempool.addUnchecked(entry.Fee(Amount::zero()).FromTx(tx));
size_t freeTxSize = GetSerializeSize(tx, PROTOCOL_VERSION); size_t freeTxSize = GetSerializeSize(tx, PROTOCOL_VERSION);
// 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();
g_mempool.addUnchecked(lowFeeTxId, entry.Fee(feeToUse).FromTx(tx)); g_mempool.addUnchecked(entry.Fee(feeToUse).FromTx(tx));
pblocktemplate = pblocktemplate =
AssemblerForTest(chainparams, g_mempool).CreateNewBlock(scriptPubKey); AssemblerForTest(chainparams, g_mempool).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
g_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();
g_mempool.addUnchecked(lowFeeTxId, g_mempool.addUnchecked(entry.Fee(feeToUse + 2 * SATOSHI).FromTx(tx));
entry.Fee(feeToUse + 2 * SATOSHI).FromTx(tx));
pblocktemplate = pblocktemplate =
AssemblerForTest(chainparams, g_mempool).CreateNewBlock(scriptPubKey); AssemblerForTest(chainparams, g_mempool).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();
g_mempool.addUnchecked( g_mempool.addUnchecked(
freeTxId2, entry.Fee(Amount::zero()).SpendsCoinbase(true).FromTx(tx)); 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();
g_mempool.addUnchecked( g_mempool.addUnchecked(
lowFeeTxId2, entry.Fee(feeToUse).SpendsCoinbase(false).FromTx(tx)); entry.Fee(feeToUse).SpendsCoinbase(false).FromTx(tx));
pblocktemplate = pblocktemplate =
AssemblerForTest(chainparams, g_mempool).CreateNewBlock(scriptPubKey); AssemblerForTest(chainparams, g_mempool).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;
g_mempool.addUnchecked(tx.GetId(), entry.Fee(10000 * SATOSHI).FromTx(tx)); g_mempool.addUnchecked(entry.Fee(10000 * SATOSHI).FromTx(tx));
pblocktemplate = pblocktemplate =
AssemblerForTest(chainparams, g_mempool).CreateNewBlock(scriptPubKey); AssemblerForTest(chainparams, g_mempool).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 108 Lines • ▼ Show 20 LinesBOOST_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;
const TxId txid = tx.GetId(); const TxId txid = tx.GetId();
// Only first tx spends coinbase. // Only first tx spends coinbase.
bool spendsCoinbase = i == 0; bool spendsCoinbase = i == 0;
// 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.
g_mempool.addUnchecked(txid, entry.Fee(LOWFEE) g_mempool.addUnchecked(entry.Fee(LOWFEE)
.Time(GetTime()) .Time(GetTime())
.SpendsCoinbase(spendsCoinbase) .SpendsCoinbase(spendsCoinbase)
.FromTx(tx)); .FromTx(tx));
tx.vin[0].prevout = COutPoint(txid, 0); tx.vin[0].prevout = COutPoint(txid, 0);
} }
BOOST_CHECK_EXCEPTION( BOOST_CHECK_EXCEPTION(
AssemblerForTest(chainparams, g_mempool).CreateNewBlock(scriptPubKey), AssemblerForTest(chainparams, g_mempool).CreateNewBlock(scriptPubKey),
std::runtime_error, HasReason("bad-blk-sigops")); std::runtime_error, HasReason("bad-blk-sigops"));
g_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;
const TxId txid = tx.GetId(); const TxId txid = tx.GetId();
// Only first tx spends coinbase. // Only first tx spends coinbase.
bool spendsCoinbase = i == 0; bool spendsCoinbase = i == 0;
// 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.
g_mempool.addUnchecked(txid, entry.Fee(LOWFEE) g_mempool.addUnchecked(entry.Fee(LOWFEE)
.Time(GetTime()) .Time(GetTime())
.SpendsCoinbase(spendsCoinbase) .SpendsCoinbase(spendsCoinbase)
.SigOpCount(20) .SigOpCount(20)
.FromTx(tx)); .FromTx(tx));
tx.vin[0].prevout = COutPoint(txid, 0); tx.vin[0].prevout = COutPoint(txid, 0);
} }
BOOST_CHECK(pblocktemplate = AssemblerForTest(chainparams, g_mempool) BOOST_CHECK(pblocktemplate = AssemblerForTest(chainparams, g_mempool)
.CreateNewBlock(scriptPubKey)); .CreateNewBlock(scriptPubKey));
g_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;
const TxId txid = tx.GetId(); const TxId txid = tx.GetId();
// Only first tx spends coinbase. // Only first tx spends coinbase.
bool spendsCoinbase = i == 0; bool spendsCoinbase = i == 0;
g_mempool.addUnchecked(txid, entry.Fee(LOWFEE) g_mempool.addUnchecked(entry.Fee(LOWFEE)
.Time(GetTime()) .Time(GetTime())
.SpendsCoinbase(spendsCoinbase) .SpendsCoinbase(spendsCoinbase)
.FromTx(tx)); .FromTx(tx));
tx.vin[0].prevout = COutPoint(txid, 0); tx.vin[0].prevout = COutPoint(txid, 0);
} }
BOOST_CHECK(pblocktemplate = AssemblerForTest(chainparams, g_mempool) BOOST_CHECK(pblocktemplate = AssemblerForTest(chainparams, g_mempool)
.CreateNewBlock(scriptPubKey)); .CreateNewBlock(scriptPubKey));
g_mempool.clear(); g_mempool.clear();
// Orphan in mempool, template creation fails. // Orphan in mempool, template creation fails.
TxId txid = tx.GetId(); g_mempool.addUnchecked(entry.Fee(LOWFEE).Time(GetTime()).FromTx(tx));
g_mempool.addUnchecked(txid, entry.Fee(LOWFEE).Time(GetTime()).FromTx(tx));
BOOST_CHECK_EXCEPTION( BOOST_CHECK_EXCEPTION(
AssemblerForTest(chainparams, g_mempool).CreateNewBlock(scriptPubKey), AssemblerForTest(chainparams, g_mempool).CreateNewBlock(scriptPubKey),
std::runtime_error, HasReason("bad-txns-inputs-missingorspent")); std::runtime_error, HasReason("bad-txns-inputs-missingorspent"));
g_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;
txid = tx.GetId(); TxId txid = tx.GetId();
g_mempool.addUnchecked( g_mempool.addUnchecked(
txid,
entry.Fee(HIGHFEE).Time(GetTime()).SpendsCoinbase(true).FromTx(tx)); entry.Fee(HIGHFEE).Time(GetTime()).SpendsCoinbase(true).FromTx(tx));
tx.vin[0].prevout = COutPoint(txid, 0); tx.vin[0].prevout = COutPoint(txid, 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;
txid = tx.GetId(); txid = tx.GetId();
g_mempool.addUnchecked( g_mempool.addUnchecked(
txid,
entry.Fee(HIGHERFEE).Time(GetTime()).SpendsCoinbase(true).FromTx(tx)); entry.Fee(HIGHERFEE).Time(GetTime()).SpendsCoinbase(true).FromTx(tx));
BOOST_CHECK(pblocktemplate = AssemblerForTest(chainparams, g_mempool) BOOST_CHECK(pblocktemplate = AssemblerForTest(chainparams, g_mempool)
.CreateNewBlock(scriptPubKey)); .CreateNewBlock(scriptPubKey));
g_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();
txid = tx.GetId(); txid = tx.GetId();
// Give it a fee so it'll get mined. // Give it a fee so it'll get mined.
g_mempool.addUnchecked( g_mempool.addUnchecked(
txid,
entry.Fee(LOWFEE).Time(GetTime()).SpendsCoinbase(false).FromTx(tx)); entry.Fee(LOWFEE).Time(GetTime()).SpendsCoinbase(false).FromTx(tx));
// Should throw bad-tx-coinbase // Should throw bad-tx-coinbase
BOOST_CHECK_EXCEPTION( BOOST_CHECK_EXCEPTION(
AssemblerForTest(chainparams, g_mempool).CreateNewBlock(scriptPubKey), AssemblerForTest(chainparams, g_mempool).CreateNewBlock(scriptPubKey),
std::runtime_error, HasReason("bad-tx-coinbase")); std::runtime_error, HasReason("bad-tx-coinbase"));
g_mempool.clear(); g_mempool.clear();
// 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;
txid = tx.GetId(); txid = tx.GetId();
g_mempool.addUnchecked( g_mempool.addUnchecked(
txid,
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;
txid = tx.GetId(); txid = tx.GetId();
g_mempool.addUnchecked( g_mempool.addUnchecked(
txid,
entry.Fee(HIGHFEE).Time(GetTime()).SpendsCoinbase(true).FromTx(tx)); entry.Fee(HIGHFEE).Time(GetTime()).SpendsCoinbase(true).FromTx(tx));
BOOST_CHECK_EXCEPTION( BOOST_CHECK_EXCEPTION(
AssemblerForTest(chainparams, g_mempool).CreateNewBlock(scriptPubKey), AssemblerForTest(chainparams, g_mempool).CreateNewBlock(scriptPubKey),
std::runtime_error, HasReason("bad-txns-inputs-missingorspent")); std::runtime_error, HasReason("bad-txns-inputs-missingorspent"));
g_mempool.clear(); g_mempool.clear();
// Subsidy changing. // Subsidy changing.
int nHeight = chainActive.Height(); int nHeight = chainActive.Height();
Show All 28 LinesBOOST_AUTO_TEST_CASE(CreateNewBlock_validity) {
// Invalid p2sh txn in mempool, template creation fails // Invalid p2sh txn 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 - 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));
txid = tx.GetId(); txid = tx.GetId();
g_mempool.addUnchecked( g_mempool.addUnchecked(
txid,
entry.Fee(LOWFEE).Time(GetTime()).SpendsCoinbase(true).FromTx(tx)); entry.Fee(LOWFEE).Time(GetTime()).SpendsCoinbase(true).FromTx(tx));
tx.vin[0].prevout = COutPoint(txid, 0); tx.vin[0].prevout = COutPoint(txid, 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;
txid = tx.GetId(); txid = tx.GetId();
g_mempool.addUnchecked( g_mempool.addUnchecked(
txid,
entry.Fee(LOWFEE).Time(GetTime()).SpendsCoinbase(false).FromTx(tx)); entry.Fee(LOWFEE).Time(GetTime()).SpendsCoinbase(false).FromTx(tx));
// Should throw blk-bad-inputs // Should throw blk-bad-inputs
BOOST_CHECK_EXCEPTION( BOOST_CHECK_EXCEPTION(
AssemblerForTest(chainparams, g_mempool).CreateNewBlock(scriptPubKey), AssemblerForTest(chainparams, g_mempool).CreateNewBlock(scriptPubKey),
std::runtime_error, HasReason("blk-bad-inputs")); std::runtime_error, HasReason("blk-bad-inputs"));
g_mempool.clear(); g_mempool.clear();
// Delete the dummy blocks again. // Delete the dummy blocks again.
Show All 22 LinesBOOST_AUTO_TEST_CASE(CreateNewBlock_validity) {
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;
txid = tx.GetId(); txid = tx.GetId();
g_mempool.addUnchecked( g_mempool.addUnchecked(
txid,
entry.Fee(HIGHFEE).Time(GetTime()).SpendsCoinbase(true).FromTx(tx)); entry.Fee(HIGHFEE).Time(GetTime()).SpendsCoinbase(true).FromTx(tx));
const Consensus::Params &params = chainparams.GetConsensus(); const Consensus::Params &params = chainparams.GetConsensus();
{ {
// Locktime passes. // Locktime passes.
CValidationState state; CValidationState state;
BOOST_CHECK(ContextualCheckTransactionForCurrentBlock( BOOST_CHECK(ContextualCheckTransactionForCurrentBlock(
Show All 12 LinesBOOST_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;
txid = tx.GetId(); txid = tx.GetId();
g_mempool.addUnchecked(txid, entry.Time(GetTime()).FromTx(tx)); g_mempool.addUnchecked(entry.Time(GetTime()).FromTx(tx));
{ {
// Locktime passes. // Locktime passes.
CValidationState state; CValidationState state;
BOOST_CHECK(ContextualCheckTransactionForCurrentBlock( BOOST_CHECK(ContextualCheckTransactionForCurrentBlock(
params, CTransaction(tx), state, flags)); params, CTransaction(tx), state, flags));
} }
Show All 16 LinesBOOST_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;
txid = tx.GetId(); txid = tx.GetId();
g_mempool.addUnchecked(txid, entry.Time(GetTime()).FromTx(tx)); g_mempool.addUnchecked(entry.Time(GetTime()).FromTx(tx));
{ {
// Locktime fails. // Locktime fails.
CValidationState state; CValidationState state;
BOOST_CHECK(!ContextualCheckTransactionForCurrentBlock( BOOST_CHECK(!ContextualCheckTransactionForCurrentBlock(
params, CTransaction(tx), state, flags)); params, CTransaction(tx), state, flags));
BOOST_CHECK_EQUAL(state.GetRejectReason(), "bad-txns-nonfinal"); BOOST_CHECK_EQUAL(state.GetRejectReason(), "bad-txns-nonfinal");
} }
Show All 11 LinesBOOST_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;
txid = tx.GetId(); txid = tx.GetId();
g_mempool.addUnchecked(txid, entry.Time(GetTime()).FromTx(tx)); g_mempool.addUnchecked(entry.Time(GetTime()).FromTx(tx));
{ {
// Locktime fails. // Locktime fails.
CValidationState state; CValidationState state;
BOOST_CHECK(!ContextualCheckTransactionForCurrentBlock( BOOST_CHECK(!ContextualCheckTransactionForCurrentBlock(
params, CTransaction(tx), state, flags)); params, CTransaction(tx), state, flags));
BOOST_CHECK_EQUAL(state.GetRejectReason(), "bad-txns-nonfinal"); BOOST_CHECK_EQUAL(state.GetRejectReason(), "bad-txns-nonfinal");
} }
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