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Differential D3644 Diff 10248 src/test/miner_tests.cpp

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src/test/miner_tests.cpp

Show First 20 Lines • Show All 249 Lines • ▼ Show 20 LinesBOOST_AUTO_TEST_CASE(CreateNewBlock_validity) {
CScript scriptPubKey = CScript scriptPubKey =
CScript() << ParseHex("04678afdb0fe5548271967f1a67130b7105cd6a828e03909" CScript() << ParseHex("04678afdb0fe5548271967f1a67130b7105cd6a828e03909"
"a67962e0ea1f61deb649f6bc3f4cef38c4f35504e51ec112" "a67962e0ea1f61deb649f6bc3f4cef38c4f35504e51ec112"
"de5c384df7ba0b8d578a4c702b6bf11d5f") "de5c384df7ba0b8d578a4c702b6bf11d5f")
<< OP_CHECKSIG; << OP_CHECKSIG;
std::unique_ptr<CBlockTemplate> pblocktemplate; std::unique_ptr<CBlockTemplate> pblocktemplate;
CMutableTransaction tx, tx2; CMutableTransaction tx, tx2;
CScript script; CScript script;
uint256 hash;
TestMemPoolEntryHelper entry; TestMemPoolEntryHelper entry;
entry.nFee = 11 * SATOSHI; entry.nFee = 11 * SATOSHI;
entry.dPriority = 111.0; entry.dPriority = 111.0;
entry.nHeight = 11; entry.nHeight = 11;
fCheckpointsEnabled = false; fCheckpointsEnabled = false;
GlobalConfig config; GlobalConfig config;
▲ Show 20 Lines • Show All 54 Lines • ▼ Show 20 LinesBOOST_AUTO_TEST_CASE(CreateNewBlock_validity) {
// NOTE: OP_NOP is used to force 20 SigOps for the CHECKMULTISIG // NOTE: OP_NOP is used to force 20 SigOps for the CHECKMULTISIG
tx.vin[0].scriptSig = CScript() << OP_0 << OP_0 << OP_0 << OP_NOP tx.vin[0].scriptSig = CScript() << OP_0 << OP_0 << OP_0 << OP_NOP
<< OP_CHECKMULTISIG << OP_1; << OP_CHECKMULTISIG << 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 = 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(); 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(hash, entry.Fee(LOWFEE) g_mempool.addUnchecked(txid, 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(txid, 0);
} }
BOOST_CHECK_THROW( BOOST_CHECK_THROW(
BlockAssembler(config, g_mempool).CreateNewBlock(scriptPubKey), BlockAssembler(config, g_mempool).CreateNewBlock(scriptPubKey),
std::runtime_error); std::runtime_error);
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;
hash = 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(hash, entry.Fee(LOWFEE) g_mempool.addUnchecked(txid, 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(txid, 0);
} }
BOOST_CHECK( BOOST_CHECK(
pblocktemplate = pblocktemplate =
BlockAssembler(config, g_mempool).CreateNewBlock(scriptPubKey)); BlockAssembler(config, g_mempool).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;
hash = 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(hash, entry.Fee(LOWFEE) g_mempool.addUnchecked(txid, 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(txid, 0);
} }
BOOST_CHECK( BOOST_CHECK(
pblocktemplate = pblocktemplate =
BlockAssembler(config, g_mempool).CreateNewBlock(scriptPubKey)); BlockAssembler(config, g_mempool).CreateNewBlock(scriptPubKey));
g_mempool.clear(); g_mempool.clear();
// Orphan in mempool, template creation fails. // Orphan in mempool, template creation fails.
hash = tx.GetId(); TxId txid = tx.GetId();
g_mempool.addUnchecked(hash, entry.Fee(LOWFEE).Time(GetTime()).FromTx(tx)); g_mempool.addUnchecked(txid, entry.Fee(LOWFEE).Time(GetTime()).FromTx(tx));
BOOST_CHECK_THROW( BOOST_CHECK_THROW(
BlockAssembler(config, g_mempool).CreateNewBlock(scriptPubKey), BlockAssembler(config, g_mempool).CreateNewBlock(scriptPubKey),
std::runtime_error); std::runtime_error);
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;
hash = tx.GetId(); txid = tx.GetId();
g_mempool.addUnchecked( g_mempool.addUnchecked(
hash, txid,
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(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;
hash = tx.GetId(); txid = tx.GetId();
g_mempool.addUnchecked( g_mempool.addUnchecked(
hash, txid,
entry.Fee(HIGHERFEE).Time(GetTime()).SpendsCoinbase(true).FromTx(tx)); entry.Fee(HIGHERFEE).Time(GetTime()).SpendsCoinbase(true).FromTx(tx));
BOOST_CHECK( BOOST_CHECK(
pblocktemplate = pblocktemplate =
BlockAssembler(config, g_mempool).CreateNewBlock(scriptPubKey)); BlockAssembler(config, g_mempool).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();
hash = 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(
hash, txid,
entry.Fee(LOWFEE).Time(GetTime()).SpendsCoinbase(false).FromTx(tx)); entry.Fee(LOWFEE).Time(GetTime()).SpendsCoinbase(false).FromTx(tx));
BOOST_CHECK_THROW( BOOST_CHECK_THROW(
BlockAssembler(config, g_mempool).CreateNewBlock(scriptPubKey), BlockAssembler(config, g_mempool).CreateNewBlock(scriptPubKey),
std::runtime_error); std::runtime_error);
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;
hash = tx.GetId(); txid = tx.GetId();
g_mempool.addUnchecked( g_mempool.addUnchecked(
hash, 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;
hash = tx.GetId(); txid = tx.GetId();
g_mempool.addUnchecked( g_mempool.addUnchecked(
hash, txid,
entry.Fee(HIGHFEE).Time(GetTime()).SpendsCoinbase(true).FromTx(tx)); entry.Fee(HIGHFEE).Time(GetTime()).SpendsCoinbase(true).FromTx(tx));
BOOST_CHECK_THROW( BOOST_CHECK_THROW(
BlockAssembler(config, g_mempool).CreateNewBlock(scriptPubKey), BlockAssembler(config, g_mempool).CreateNewBlock(scriptPubKey),
std::runtime_error); std::runtime_error);
g_mempool.clear(); g_mempool.clear();
// Subsidy changing. // Subsidy changing.
int nHeight = chainActive.Height(); int nHeight = chainActive.Height();
Show All 27 Lines BOOST_CHECK(
BlockAssembler(config, g_mempool).CreateNewBlock(scriptPubKey)); BlockAssembler(config, g_mempool).CreateNewBlock(scriptPubKey));
// 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));
hash = tx.GetId(); txid = tx.GetId();
g_mempool.addUnchecked( g_mempool.addUnchecked(
hash, txid,
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(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;
hash = tx.GetId(); txid = tx.GetId();
g_mempool.addUnchecked( g_mempool.addUnchecked(
hash, txid,
entry.Fee(LOWFEE).Time(GetTime()).SpendsCoinbase(false).FromTx(tx)); entry.Fee(LOWFEE).Time(GetTime()).SpendsCoinbase(false).FromTx(tx));
BOOST_CHECK_THROW( BOOST_CHECK_THROW(
BlockAssembler(config, g_mempool).CreateNewBlock(scriptPubKey), BlockAssembler(config, g_mempool).CreateNewBlock(scriptPubKey),
std::runtime_error); std::runtime_error);
g_mempool.clear(); g_mempool.clear();
// Delete the dummy blocks again. // Delete the dummy blocks again.
while (chainActive.Tip()->nHeight > nHeight) { while (chainActive.Tip()->nHeight > nHeight) {
Show All 19 LinesBOOST_AUTO_TEST_CASE(CreateNewBlock_validity) {
tx.vin[0].scriptSig = CScript() << OP_1; tx.vin[0].scriptSig = CScript() << OP_1;
// 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(); txid = tx.GetId();
g_mempool.addUnchecked( g_mempool.addUnchecked(
hash, txid,
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 9 LinesBOOST_AUTO_TEST_CASE(CreateNewBlock_validity) {
tx.vin[0].prevout = COutPoint(txFirst[1]->GetId(), 0); tx.vin[0].prevout = COutPoint(txFirst[1]->GetId(), 0);
// 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(); txid = tx.GetId();
g_mempool.addUnchecked(hash, entry.Time(GetTime()).FromTx(tx)); g_mempool.addUnchecked(txid, 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 15 Lines for (int i = 0; i < CBlockIndex::nMedianTimeSpan; i++) {
512; 512;
} }
// 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(); txid = tx.GetId();
g_mempool.addUnchecked(hash, entry.Time(GetTime()).FromTx(tx)); g_mempool.addUnchecked(txid, 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 10 Lines BOOST_CHECK(TestSequenceLocks(CTransaction(tx), flags));
nMedianTimePast, nMedianTimePast)); nMedianTimePast, nMedianTimePast));
} }
// 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(); txid = tx.GetId();
g_mempool.addUnchecked(hash, entry.Time(GetTime()).FromTx(tx)); g_mempool.addUnchecked(txid, 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");
} }
// Sequence locks pass. // Sequence locks pass.
BOOST_CHECK(TestSequenceLocks(CTransaction(tx), flags)); BOOST_CHECK(TestSequenceLocks(CTransaction(tx), flags));
{ {
// Locktime passes 1 second later. // Locktime passes 1 second later.
CValidationState state; CValidationState state;
int64_t nMedianTimePast = chainActive.Tip()->GetMedianTimePast() + 1; int64_t nMedianTimePast = chainActive.Tip()->GetMedianTimePast() + 1;
BOOST_CHECK(ContextualCheckTransaction( BOOST_CHECK(ContextualCheckTransaction(
config, CTransaction(tx), state, chainActive.Tip()->nHeight + 1, config, CTransaction(tx), state, chainActive.Tip()->nHeight + 1,
nMedianTimePast, nMedianTimePast)); nMedianTimePast, nMedianTimePast));
} }
// mempool-dependent transactions (not added) // mempool-dependent transactions (not added)
tx.vin[0].prevout = COutPoint(hash, 0); tx.vin[0].prevout = COutPoint(txid, 0);
prevheights[0] = chainActive.Tip()->nHeight + 1; prevheights[0] = chainActive.Tip()->nHeight + 1;
tx.nLockTime = 0; tx.nLockTime = 0;
tx.vin[0].nSequence = 0; tx.vin[0].nSequence = 0;
{ {
// Locktime passes. // Locktime passes.
CValidationState state; CValidationState state;
BOOST_CHECK(ContextualCheckTransactionForCurrentBlock( BOOST_CHECK(ContextualCheckTransactionForCurrentBlock(
▲ Show 20 Lines • Show All 107 Lines • Show Last 20 Lines