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Differential D12107 Diff 35402 src/test/miner_tests.cpp

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src/test/miner_tests.cpp

Show First 20 Lines • Show All 139 Lines • ▼ Show 20 Linesvoid MinerTestingSetup::TestPackageSelection(
TxId highFeeTxId = tx.GetId(); TxId highFeeTxId = tx.GetId();
m_node.mempool->addUnchecked(entry.Fee(50000 * SATOSHI) m_node.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).CreateNewBlock(scriptPubKey); AssemblerForTest(chainparams).CreateNewBlock(scriptPubKey);
BOOST_REQUIRE_EQUAL(pblocktemplate->block.vtx.size(), 4u);
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;
Show All 22 Linesvoid MinerTestingSetup::TestPackageSelection(
// transaction and replace with a higher fee transaction // transaction and replace with a higher fee transaction
m_node.mempool->removeRecursive(CTransaction(tx), m_node.mempool->removeRecursive(CTransaction(tx),
MemPoolRemovalReason::REPLACED); MemPoolRemovalReason::REPLACED);
// 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();
m_node.mempool->addUnchecked(entry.Fee(feeToUse + 2 * SATOSHI).FromTx(tx)); m_node.mempool->addUnchecked(entry.Fee(feeToUse + 2 * SATOSHI).FromTx(tx));
pblocktemplate = AssemblerForTest(chainparams).CreateNewBlock(scriptPubKey); pblocktemplate = AssemblerForTest(chainparams).CreateNewBlock(scriptPubKey);
BOOST_REQUIRE_EQUAL(pblocktemplate->block.vtx.size(), 6u);
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);
Show All 22 Linesvoid MinerTestingSetup::TestPackageSelection(
// 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;
m_node.mempool->addUnchecked(entry.Fee(10000 * SATOSHI).FromTx(tx)); m_node.mempool->addUnchecked(entry.Fee(10000 * SATOSHI).FromTx(tx));
pblocktemplate = AssemblerForTest(chainparams).CreateNewBlock(scriptPubKey); pblocktemplate = AssemblerForTest(chainparams).CreateNewBlock(scriptPubKey);
BOOST_REQUIRE_EQUAL(pblocktemplate->block.vtx.size(), 9u);
BOOST_CHECK(pblocktemplate->block.vtx[8]->GetId() == lowFeeTxId2); BOOST_CHECK(pblocktemplate->block.vtx[8]->GetId() == lowFeeTxId2);
} }
static void TestCoinbaseMessageEB(uint64_t eb, std::string cbmsg, static void TestCoinbaseMessageEB(uint64_t eb, std::string cbmsg,
const CTxMemPool &mempool, const CTxMemPool &mempool,
const ChainstateManager &chainman) { const ChainstateManager &chainman) {
GlobalConfig config; GlobalConfig config;
config.SetMaxBlockSize(eb); config.SetMaxBlockSize(eb);
▲ Show 20 Lines • Show All 544 Lines • Show Last 20 Lines