Bitcoin Core  25.99.0
P2P Digital Currency
Public Member Functions | List of all members
TestChainState Struct Reference

#include <validation.h>

Inheritance diagram for TestChainState:
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Collaboration diagram for TestChainState:
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Public Member Functions

void ResetIbd ()
 Reset the ibd cache to its initial state. More...
 
void JumpOutOfIbd ()
 Toggle IsInitialBlockDownload from true to false. More...
 
- Public Member Functions inherited from Chainstate
 Chainstate (CTxMemPool *mempool, node::BlockManager &blockman, ChainstateManager &chainman, std::optional< uint256 > from_snapshot_blockhash=std::nullopt)
 
void InitCoinsDB (size_t cache_size_bytes, bool in_memory, bool should_wipe, fs::path leveldb_name="chainstate")
 Initialize the CoinsViews UTXO set database management data structures. More...
 
CCoinsViewCacheCoinsTip () EXCLUSIVE_LOCKS_REQUIRED(
 
CCoinsViewDBCoinsDB () EXCLUSIVE_LOCKS_REQUIRED(
 
CTxMemPoolGetMempool ()
 
CCoinsViewErrorCatcherCoinsErrorCatcher () EXCLUSIVE_LOCKS_REQUIRED(
 
void ResetCoinsViews ()
 Destructs all objects related to accessing the UTXO set. More...
 
bool HasCoinsViews () const
 Does this chainstate have a UTXO set attached? More...
 
void ForceFlushStateToDisk ()
 Unconditionally flush all changes to disk. More...
 
void PruneAndFlush ()
 Prune blockfiles from the disk if necessary and then flush chainstate changes if we pruned. More...
 
bool DisconnectTip (BlockValidationState &state, DisconnectedBlockTransactions *disconnectpool) EXCLUSIVE_LOCKS_REQUIRED(cs_main
 Disconnect m_chain's tip. More...
 
bool ReplayBlocks ()
 Replay blocks that aren't fully applied to the database. More...
 
bool NeedsRedownload () const EXCLUSIVE_LOCKS_REQUIRED(cs_main)
 Whether the chain state needs to be redownloaded due to lack of witness data. More...
 
bool LoadGenesisBlock ()
 Ensures we have a genesis block in the block tree, possibly writing one to disk. More...
 
void TryAddBlockIndexCandidate (CBlockIndex *pindex) EXCLUSIVE_LOCKS_REQUIRED(cs_main)
 
void PruneBlockIndexCandidates ()
 Delete all entries in setBlockIndexCandidates that are worse than the current tip. More...
 
const CBlockIndexFindForkInGlobalIndex (const CBlockLocator &locator) const EXCLUSIVE_LOCKS_REQUIRED(cs_main)
 Find the last common block of this chain and a locator. More...
 
bool LoadChainTip () EXCLUSIVE_LOCKS_REQUIRED(cs_main)
 Update the chain tip based on database information, i.e. More...
 

Additional Inherited Members

- Public Attributes inherited from Chainstate
node::BlockManagerm_blockman
 Reference to a BlockManager instance which itself is shared across all Chainstate instances. More...
 
ChainstateManagerm_chainman
 The chainstate manager that owns this chainstate. More...
 
CChain m_chain
 The current chain of blockheaders we consult and build on. More...
 
const std::optional< uint256m_from_snapshot_blockhash
 The blockhash which is the base of the snapshot this chainstate was created from. More...
 
const CBlockIndex *SnapshotBase() EXCLUSIVE_LOCKS_REQUIRED(std::set< CBlockIndex *, node::CBlockIndexWorkComparatorsetBlockIndexCandidates
 The base of the snapshot this chainstate was created from. More...
 
size_t m_coinsdb_cache_size_bytes {0}
 The cache size of the on-disk coins view. More...
 
size_t m_coinstip_cache_size_bytes {0}
 The cache size of the in-memory coins view. More...
 
bool ActivateBestChain(BlockValidationState &state, std::shared_ptr< const CBlock > pblock=nullptr) LOCKS_EXCLUDED(DisconnectResult DisconnectBlock(const CBlock &block, const CBlockIndex *pindex, CCoinsViewCache &view) EXCLUSIVE_LOCKS_REQUIRED(boo ConnectBlock )(const CBlock &block, BlockValidationState &state, CBlockIndex *pindex, CCoinsViewCache &view, bool fJustCheck=false) EXCLUSIVE_LOCKS_REQUIRED(cs_main)
 Find the best known block, and make it the tip of the block chain. More...
 
bool m_mempool cs
 
bool PreciousBlock(BlockValidationState &state, CBlockIndex *pindex) LOCKS_EXCLUDED(bool InvalidateBlock(BlockValidationState &state, CBlockIndex *pindex) LOCKS_EXCLUDED(voi ResetBlockFailureFlags )(CBlockIndex *pindex) EXCLUSIVE_LOCKS_REQUIRED(cs_main)
 Mark a block as precious and reorganize. More...
 
- Protected Member Functions inherited from Chainstate
bool m_disabled GUARDED_BY (::cs_main)
 This toggle exists for use when doing background validation for UTXO snapshots. More...
 
const CBlockIndex *m_cached_snapshot_base GUARDED_BY (::cs_main)
 Cached result of LookupBlockIndex(*m_from_snapshot_blockhash) More...
 
- Protected Attributes inherited from Chainstate
Mutex m_chainstate_mutex
 The ChainState Mutex A lock that must be held when modifying this ChainState - held in ActivateBestChain() and InvalidateBlock() More...
 
std::atomic< bool > m_cached_finished_ibd {false}
 Whether this chainstate is undergoing initial block download. More...
 
CTxMemPoolm_mempool
 Optional mempool that is kept in sync with the chain. More...
 
std::unique_ptr< CoinsViewsm_coins_views
 Manages the UTXO set, which is a reflection of the contents of m_chain. More...
 

Detailed Description

Definition at line 12 of file validation.h.

Member Function Documentation

◆ JumpOutOfIbd()

void TestChainState::JumpOutOfIbd ( )

Toggle IsInitialBlockDownload from true to false.

Definition at line 18 of file validation.cpp.

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◆ ResetIbd()

void TestChainState::ResetIbd ( )

Reset the ibd cache to its initial state.

Definition at line 12 of file validation.cpp.

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The documentation for this struct was generated from the following files: