5 #include <chainparams.h>
19 #include <boost/test/unit_test.hpp>
31 1 << 23,
true,
false);
81 std::shared_ptr<CBlock> pblockone = std::make_shared<CBlock>();
118 bool newblock =
false;
127 pblockone, state, &pindex,
true,
nullptr, &newblock,
true);
132 bool block_added = background_cs.ActivateBestChain(state, pblockone);
135 BOOST_CHECK_EQUAL(background_cs.m_chain.Tip()->GetBlockHash(), pblockone->GetHash());
const CChainParams & Params()
Return the currently selected parameters.
#define Assert(val)
Identity function.
The block chain is a tree shaped structure starting with the genesis block at the root,...
CChainParams defines various tweakable parameters of a given instance of the Bitcoin system.
const Consensus::Params & GetConsensus() const
void SetBestBlock(const uint256 &hashBlock)
bool HaveCoinInCache(const COutPoint &outpoint) const
Check if we have the given utxo already loaded in this cache.
CTxMemPool stores valid-according-to-the-current-best-chain transactions that may be included in the ...
Chainstate stores and provides an API to update our local knowledge of the current best chain.
bool LoadGenesisBlock()
Ensures we have a genesis block in the block tree, possibly writing one to disk.
CCoinsViewCache & CoinsTip() EXCLUSIVE_LOCKS_REQUIRED(
Provides an interface for creating and interacting with one or two chainstates: an IBD chainstate gen...
CChain & ActiveChain() const EXCLUSIVE_LOCKS_REQUIRED(GetMutex())
SnapshotCompletionResult MaybeCompleteSnapshotValidation() EXCLUSIVE_LOCKS_REQUIRED(const CBlockIndex *GetSnapshotBaseBlock() const EXCLUSIVE_LOCKS_REQUIRED(Chainstate ActiveChainstate)() const
Once the background validation chainstate has reached the height which is the base of the UTXO snapsh...
bool IsSnapshotActive() const
Chainstate &InitializeChainstate(CTxMemPool *mempool) EXCLUSIVE_LOCKS_REQUIRED(std::vector< Chainstate * GetAll)()
Instantiate a new chainstate.
node::BlockManager m_blockman
A single BlockManager instance is shared across each constructed chainstate to avoid duplicating bloc...
bool AcceptBlock(const std::shared_ptr< const CBlock > &pblock, BlockValidationState &state, CBlockIndex **ppindex, bool fRequested, const FlatFilePos *dbp, bool *fNewBlock, bool min_pow_checked) EXCLUSIVE_LOCKS_REQUIRED(cs_main)
Sufficiently validate a block for disk storage (and store on disk).
bool ReadBlockFromDisk(CBlock &block, const FlatFilePos &pos) const
Functions for disk access for blocks.
RecursiveMutex cs_main
Mutex to guard access to validation specific variables, such as reading or changing the chainstate.
BOOST_AUTO_TEST_SUITE_END()
#define BOOST_CHECK_EQUAL(v1, v2)
#define BOOST_CHECK(expr)
Testing setup that performs all steps up until right before ChainstateManager gets initialized.
Testing fixture that pre-creates a 100-block REGTEST-mode block chain.
std::unique_ptr< CTxMemPool > mempool
std::unique_ptr< ChainstateManager > chainman
#define WITH_LOCK(cs, code)
Run code while locking a mutex.
static bool CreateAndActivateUTXOSnapshot(TestingSetup *fixture, F malleation=NoMalleation, bool reset_chainstate=false, bool in_memory_chainstate=false)
Create and activate a UTXO snapshot, optionally providing a function to malleate the snapshot.
COutPoint AddTestCoin(CCoinsViewCache &coins_view)
Create a Coin with DynamicMemoryUsage of 80 bytes and add it to the given view.
static uint256 InsecureRand256()
bool CheckBlock(const CBlock &block, BlockValidationState &state, const Consensus::Params &consensusParams, bool fCheckPOW, bool fCheckMerkleRoot)
Functions for validating blocks and updating the block tree.
uint256 g_best_block
Used to notify getblocktemplate RPC of new tips.
BOOST_FIXTURE_TEST_CASE(chainstate_update_tip, TestChain100Setup)
Test UpdateTip behavior for both active and background chainstates.
BOOST_AUTO_TEST_CASE(validation_chainstate_resize_caches)
Test resizing coins-related Chainstate caches during runtime.