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Differential D4600 Diff 14539 src/test/blockencodings_tests.cpp

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src/test/blockencodings_tests.cpp

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#include <pow.h> #include <pow.h>
#include <random.h> #include <random.h>
#include <streams.h> #include <streams.h>
#include <test/test_bitcoin.h> #include <test/test_bitcoin.h>
#include <boost/test/unit_test.hpp> #include <boost/test/unit_test.hpp>
std::vector<std::pair<uint256, CTransactionRef>> extra_txn; static std::vector<std::pair<TxHash, CTransactionRef>> extra_txn;
struct RegtestingSetup : public TestingSetup { struct RegtestingSetup : public TestingSetup {
RegtestingSetup() : TestingSetup(CBaseChainParams::REGTEST) {} RegtestingSetup() : TestingSetup(CBaseChainParams::REGTEST) {}
}; };
BOOST_FIXTURE_TEST_SUITE(blockencodings_tests, RegtestingSetup) BOOST_FIXTURE_TEST_SUITE(blockencodings_tests, RegtestingSetup)
static COutPoint InsecureRandOutPoint() { static COutPoint InsecureRandOutPoint() {
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explicit TestHeaderAndShortIDs(const CBlockHeaderAndShortTxIDs &orig) { explicit TestHeaderAndShortIDs(const CBlockHeaderAndShortTxIDs &orig) {
CDataStream stream(SER_NETWORK, PROTOCOL_VERSION); CDataStream stream(SER_NETWORK, PROTOCOL_VERSION);
stream << orig; stream << orig;
stream >> *this; stream >> *this;
} }
explicit TestHeaderAndShortIDs(const CBlock &block) explicit TestHeaderAndShortIDs(const CBlock &block)
: TestHeaderAndShortIDs(CBlockHeaderAndShortTxIDs(block)) {} : TestHeaderAndShortIDs(CBlockHeaderAndShortTxIDs(block)) {}
uint64_t GetShortID(const uint256 &txhash) const { uint64_t GetShortID(const TxHash &txhash) const {
CDataStream stream(SER_NETWORK, PROTOCOL_VERSION); CDataStream stream(SER_NETWORK, PROTOCOL_VERSION);
stream << *this; stream << *this;
CBlockHeaderAndShortTxIDs base; CBlockHeaderAndShortTxIDs base;
stream >> base; stream >> base;
return base.GetShortID(txhash); return base.GetShortID(txhash);
} }
ADD_SERIALIZE_METHODS; ADD_SERIALIZE_METHODS;
Show All 30 LinesBOOST_AUTO_TEST_CASE(NonCoinbasePreforwardRTTest) {
TxId txid; TxId txid;
// Test with pre-forwarding tx 1, but not coinbase // Test with pre-forwarding tx 1, but not coinbase
{ {
TestHeaderAndShortIDs shortIDs(block); TestHeaderAndShortIDs shortIDs(block);
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]->GetId()); shortIDs.shorttxids[0] = shortIDs.GetShortID(block.vtx[0]->GetHash());
shortIDs.shorttxids[1] = shortIDs.GetShortID(block.vtx[2]->GetId()); 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;
CBlockHeaderAndShortTxIDs shortIDs2; CBlockHeaderAndShortTxIDs shortIDs2;
stream >> shortIDs2; stream >> shortIDs2;
PartiallyDownloadedBlock partialBlock(GetConfig(), &pool); PartiallyDownloadedBlock partialBlock(GetConfig(), &pool);
▲ Show 20 Lines • Show All 79 Lines • ▼ Show 20 LinesBOOST_AUTO_TEST_CASE(SufficientPreforwardRTTest) {
// Test with pre-forwarding coinbase + tx 2 with tx 1 in mempool // Test with pre-forwarding coinbase + tx 2 with tx 1 in mempool
{ {
TestHeaderAndShortIDs shortIDs(block); TestHeaderAndShortIDs shortIDs(block);
shortIDs.prefilledtxn.resize(2); shortIDs.prefilledtxn.resize(2);
shortIDs.prefilledtxn[0] = {0, block.vtx[0]}; shortIDs.prefilledtxn[0] = {0, block.vtx[0]};
// id == 1 as it is 1 after index 1 // id == 1 as it is 1 after index 1
shortIDs.prefilledtxn[1] = {1, block.vtx[2]}; shortIDs.prefilledtxn[1] = {1, block.vtx[2]};
shortIDs.shorttxids.resize(1); shortIDs.shorttxids.resize(1);
shortIDs.shorttxids[0] = shortIDs.GetShortID(block.vtx[1]->GetId()); 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;
CBlockHeaderAndShortTxIDs shortIDs2; CBlockHeaderAndShortTxIDs shortIDs2;
stream >> shortIDs2; stream >> shortIDs2;
PartiallyDownloadedBlock partialBlock(GetConfig(), &pool); PartiallyDownloadedBlock partialBlock(GetConfig(), &pool);
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