#include <ClientTest.h>

Inheritance diagram for dev::eth::ClientTest:

Collaboration diagram for dev::eth::ClientTest:

Public Member Functions
	ClientTest (ChainParams const &_params, int _networkID, p2p::Host *_host, std::shared_ptr< GasPricer > _gpForAdoption, std::string const &_dbPath=std::string(), WithExisting _forceAction=WithExisting::Trust, TransactionQueue::Limits const &_l=TransactionQueue::Limits{1024, 1024})
	Trivial forwarding constructor. More...

void	setChainParams (std::string const &_genesis)

void	mineBlocks (unsigned _count)

void	modifyTimestamp (u256 const &_timestamp)

void	rewindToBlock (unsigned _number)

bool	addBlock (std::string const &_rlp)

bool	completeSync ()

Public Member Functions inherited from dev::eth::Client
	Client (ChainParams const &_params, int _networkID, p2p::Host *_host, std::shared_ptr< GasPricer > _gpForAdoption, std::string const &_dbPath=std::string(), WithExisting _forceAction=WithExisting::Trust, TransactionQueue::Limits const &_l=TransactionQueue::Limits{1024, 1024})

virtual	~Client ()
	Destructor. More...

ChainParams const &	chainParams () const
	Get information on this chain. More...

void	setGasPricer (std::shared_ptr< GasPricer > _gp)
	Resets the gas pricer to some other object. More...

std::shared_ptr< GasPricer >	gasPricer () const

virtual void	flushTransactions () override
	Blocks until all pending transactions have been processed. More...

ImportResult	queueBlock (bytes const &_block, bool _isSafe=false)
	Queues a block for import. More...

ExecutionResult	call (Address _dest, bytes const &_data=bytes(), u256 _gas=125000, u256 _value=0, u256 _gasPrice=1 *ether, Address const &_from=Address())
	Makes the given call. Nothing is recorded into the state. This cheats by creating a null address and endowing it with a lot of ETH. More...

virtual u256	gasLimitRemaining () const override
	Get the remaining gas limit in this block. More...

virtual u256	gasBidPrice () const override
	Get the gas bid price. More...

dev::eth::Block	block (h256 const &_blockHash, PopulationStatistics *o_stats) const
	Get the block. More...

dev::eth::State	state (unsigned _txi, h256 const &_block) const
	Get the state of the given block part way through execution, immediately before transaction index _txi. More...

dev::eth::State	state (unsigned _txi) const
	Get the state of the currently pending block part way through execution, immediately before transaction index _txi. More...

dev::eth::Block	postState () const
	Get the object representing the current state of Ethereum. More...

BlockChain const &	blockChain () const
	Get the object representing the current canonical blockchain. More...

BlockQueueStatus	blockQueueStatus () const
	Get some information on the block queue. More...

SyncStatus	syncStatus () const override
	Get some information on the block syncing. More...

BlockQueue const &	blockQueue () const
	Get the block queue. More...

OverlayDB const &	stateDB () const
	Get the block queue. More...

TransactionQueue::Status	transactionQueueStatus () const
	Get some information on the transaction queue. More...

TransactionQueue::Limits	transactionQueueLimits () const

std::tuple< ImportRoute, bool, unsigned >	syncQueue (unsigned _max=1)
	Freeze worker thread and sync some of the block queue. More...

virtual Address	author () const override
	Get the block author. More...

virtual void	setAuthor (Address const &_us) override
	Set the block author address. More...

strings	sealers () const
	Type of sealers available for this seal engine. More...

std::string	sealer () const
	Current sealer in use. More...

void	setSealer (std::string const &_id)
	Change sealer. More...

bytes	sealOption (std::string const &_name) const
	Review option for the sealer. More...

bool	setSealOption (std::string const &_name, bytes const &_value)
	Set option for the sealer. More...

void	startSealing () override
	Start sealing. More...

void	stopSealing () override
	Stop sealing. More...

bool	wouldSeal () const override
	Are we sealing now? More...

bool	isSyncing () const override
	Are we updating the chain (syncing or importing a new block)? More...

bool	isMajorSyncing () const override
	Are we syncing the chain? More...

u256	networkId () const override
	Gets the network id. More...

void	setNetworkId (u256 const &_n) override
	Sets the network id. More...

SealEngineFace *	sealEngine () const override
	Get the seal engine. More...

DownloadMan const *	downloadMan () const

void	clearPending ()
	Clears pending transactions. Just for debug use. More...

void	killChain ()
	Kills the blockchain. Just for debug use. More...

void	reopenChain (ChainParams const &_p, WithExisting _we=WithExisting::Trust)
	Reloads the blockchain. Just for debug use. More...

void	reopenChain (WithExisting _we)

void	retryUnknown ()
	Retries all blocks with unknown parents. More...

ActivityReport	activityReport ()
	Get a report of activity. More...

void	setExtraData (bytes const &_extraData)
	Set the extra data that goes into sealed blocks. More...

void	rewind (unsigned _n)
	Rewind to a prior head. More...

void	rescue ()
	Rescue the chain. More...

void	executeInMainThread (std::function< void()> const &_function)
	Queues a function to be executed in the main thread (that owns the blockchain, etc). More...

virtual Block	block (h256 const &_block) const override

Public Member Functions inherited from dev::eth::ClientBase
	ClientBase (TransactionQueue::Limits const &_l=TransactionQueue::Limits{1024, 1024})

virtual	~ClientBase ()

virtual std::pair< h256, Address >	submitTransaction (TransactionSkeleton const &_t, Secret const &_secret) override
	Submits the given transaction. More...

virtual ExecutionResult	call (Address const &_secret, u256 _value, Address _dest, bytes const &_data, u256 _gas, u256 _gasPrice, BlockNumber _blockNumber, FudgeFactor _ff=FudgeFactor::Strict) override
	Makes the given call. Nothing is recorded into the state. More...

virtual ExecutionResult	create (Address const &_secret, u256 _value, bytes const &_data, u256 _gas, u256 _gasPrice, BlockNumber _blockNumber, FudgeFactor _ff=FudgeFactor::Strict) override
	Makes the given create. Nothing is recorded into the state. More...

virtual std::pair< u256, ExecutionResult >	estimateGas (Address const &_from, u256 _value, Address _dest, bytes const &_data, int64_t _maxGas, u256 _gasPrice, BlockNumber _blockNumber, GasEstimationCallback const &_callback) override
	Estimate gas usage for call/create. More...

virtual u256	balanceAt (Address _a, BlockNumber _block) const override

virtual u256	countAt (Address _a, BlockNumber _block) const override

virtual u256	stateAt (Address _a, u256 _l, BlockNumber _block) const override

virtual h256	stateRootAt (Address _a, BlockNumber _block) const override

virtual bytes	codeAt (Address _a, BlockNumber _block) const override

virtual h256	codeHashAt (Address _a, BlockNumber _block) const override

virtual std::map< h256, std::pair< u256, u256 > >	storageAt (Address _a, BlockNumber _block) const override

virtual LocalisedLogEntries	logs (unsigned _watchId) const override

virtual LocalisedLogEntries	logs (LogFilter const &_filter) const override

virtual void	prependLogsFromBlock (LogFilter const &_filter, h256 const &_blockHash, BlockPolarity _polarity, LocalisedLogEntries &io_logs) const

virtual unsigned	installWatch (LogFilter const &_filter, Reaping _r=Reaping::Automatic) override
	Install, uninstall and query watches. More...

virtual unsigned	installWatch (h256 _filterId, Reaping _r=Reaping::Automatic) override

virtual bool	uninstallWatch (unsigned _watchId) override

virtual LocalisedLogEntries	peekWatch (unsigned _watchId) const override

virtual LocalisedLogEntries	checkWatch (unsigned _watchId) override

virtual h256	hashFromNumber (BlockNumber _number) const override

virtual BlockNumber	numberFromHash (h256 _blockHash) const override

virtual int	compareBlockHashes (h256 _h1, h256 _h2) const override

virtual BlockHeader	blockInfo (h256 _hash) const override

virtual BlockDetails	blockDetails (h256 _hash) const override

virtual Transaction	transaction (h256 _transactionHash) const override

virtual LocalisedTransaction	localisedTransaction (h256 const &_transactionHash) const override

virtual Transaction	transaction (h256 _blockHash, unsigned _i) const override

virtual LocalisedTransaction	localisedTransaction (h256 const &_blockHash, unsigned _i) const override

virtual TransactionReceipt	transactionReceipt (h256 const &_transactionHash) const override

virtual LocalisedTransactionReceipt	localisedTransactionReceipt (h256 const &_transactionHash) const override

virtual std::pair< h256, unsigned >	transactionLocation (h256 const &_transactionHash) const override

virtual Transactions	transactions (h256 _blockHash) const override

virtual TransactionHashes	transactionHashes (h256 _blockHash) const override

virtual BlockHeader	uncle (h256 _blockHash, unsigned _i) const override

virtual UncleHashes	uncleHashes (h256 _blockHash) const override

virtual unsigned	transactionCount (h256 _blockHash) const override

virtual unsigned	uncleCount (h256 _blockHash) const override

virtual unsigned	number () const override

virtual Transactions	pending () const override
	Get a map containing each of the pending transactions. More...

virtual h256s	pendingHashes () const override

virtual BlockHeader	pendingInfo () const override

virtual BlockDetails	pendingDetails () const override

virtual EVMSchedule	evmSchedule () const override

virtual ImportResult	injectTransaction (bytes const &_rlp, IfDropped _id=IfDropped::Ignore) override
	Injects the RLP-encoded transaction given by the _rlp into the transaction queue directly. More...

virtual ImportResult	injectBlock (bytes const &_block) override
	Injects the RLP-encoded block given by the _rlp into the block queue directly. More...

virtual Addresses	addresses (BlockNumber _block) const override

virtual bool	isKnown (h256 const &_hash) const override

virtual bool	isKnown (BlockNumber _block) const override

virtual bool	isKnownTransaction (h256 const &_transactionHash) const override

virtual bool	isKnownTransaction (h256 const &_blockHash, unsigned _i) const override

Block	block (BlockNumber _h) const

Public Member Functions inherited from dev::eth::Interface
	Interface ()
	Constructor. More...

virtual	~Interface ()
	Destructor. More...

void	submitTransaction (Secret const &_secret, u256 const &_value, Address const &_dest, bytes const &_data=bytes(), u256 const &_gas=1000000, u256 const &_gasPrice=DefaultGasPrice, u256 const &_nonce=Invalid256)
	Submits the given message-call transaction. More...

Address	submitTransaction (Secret const &_secret, u256 const &_endowment, bytes const &_init, u256 const &_gas=1000000, u256 const &_gasPrice=DefaultGasPrice, u256 const &_nonce=Invalid256)
	Submits a new contract-creation transaction. More...

ExecutionResult	call (Address const &_from, u256 _value, Address _dest, bytes const &_data=bytes(), u256 _gas=1000000, u256 _gasPrice=DefaultGasPrice, FudgeFactor _ff=FudgeFactor::Strict)

ExecutionResult	call (Secret const &_secret, u256 _value, Address _dest, bytes const &_data, u256 _gas, u256 _gasPrice, BlockNumber _blockNumber, FudgeFactor _ff=FudgeFactor::Strict)

ExecutionResult	call (Secret const &_secret, u256 _value, Address _dest, bytes const &_data, u256 _gas, u256 _gasPrice, FudgeFactor _ff=FudgeFactor::Strict)

ExecutionResult	create (Address const &_from, u256 _value, bytes const &_data=bytes(), u256 _gas=1000000, u256 _gasPrice=DefaultGasPrice, FudgeFactor _ff=FudgeFactor::Strict)

ExecutionResult	create (Secret const &_secret, u256 _value, bytes const &_data, u256 _gas, u256 _gasPrice, BlockNumber _blockNumber, FudgeFactor _ff=FudgeFactor::Strict)

ExecutionResult	create (Secret const &_secret, u256 _value, bytes const &_data, u256 _gas, u256 _gasPrice, FudgeFactor _ff=FudgeFactor::Strict)

int	getDefault () const

void	setDefault (BlockNumber _block)

u256	balanceAt (Address _a) const

u256	countAt (Address _a) const

u256	stateAt (Address _a, u256 _l) const

bytes	codeAt (Address _a) const

h256	codeHashAt (Address _a) const

std::map< h256, std::pair< u256, u256 > >	storageAt (Address _a) const

LocalisedLogEntries	peekWatchSafe (unsigned _watchId) const

LocalisedLogEntries	checkWatchSafe (unsigned _watchId)

BlockHeader	blockInfo (BlockNumber _block) const

BlockDetails	blockDetails (BlockNumber _block) const

Transaction	transaction (BlockNumber _block, unsigned _i) const

unsigned	transactionCount (BlockNumber _block) const

Transactions	transactions (BlockNumber _block) const

TransactionHashes	transactionHashes (BlockNumber _block) const

BlockHeader	uncle (BlockNumber _block, unsigned _i) const

UncleHashes	uncleHashes (BlockNumber _block) const

unsigned	uncleCount (BlockNumber _block) const

virtual Addresses	addresses () const
	Get a list of all active addresses. More...

Protected Member Functions
virtual void	onNewBlocks (h256s const &_blocks, h256Hash &io_changed) override
	Called on chain changes. More...

Protected Member Functions inherited from dev::eth::Client
void	init (p2p::Host *_extNet, std::string const &_dbPath, WithExisting _forceAction, u256 _networkId)
	Perform critical setup functions. More...

BlockChain &	bc () override
	InterfaceStub methods. More...

BlockChain const &	bc () const override

virtual Block	preSeal () const override
	Returns the state object for the full block (i.e. More...

virtual Block	postSeal () const override

virtual void	prepareForTransaction () override

void	appendFromNewPending (TransactionReceipt const &_receipt, h256Hash &io_changed, h256 _sha3)
	Collate the changed filters for the bloom filter of the given pending transaction. More...

void	appendFromBlock (h256 const &_blockHash, BlockPolarity _polarity, h256Hash &io_changed)
	Collate the changed filters for the hash of the given block. More...

void	noteChanged (h256Hash const &_filters)
	Record that the set of filters _filters have changed. More...

virtual bool	submitSealed (bytes const &_s)
	Submit. More...

void	startedWorking () override
	Called when Worker is starting. More...

void	doWork (bool _doWait)
	Do some work. Handles blockchain maintenance and sealing. More...

void	doWork () override
	Called continuously following sleep for m_idleWaitMs. More...

void	doneWorking () override
	Called when Worker is exiting. More...

void	rejigSealing ()
	Called when wouldSeal(), pendingTransactions() have changed. More...

void	onDeadBlocks (h256s const &_blocks, h256Hash &io_changed)
	Called on chain changes. More...

void	resyncStateFromChain ()
	Called after processing blocks by onChainChanged(_ir) More...

void	resetState ()
	Clear working state of transactions. More...

void	onChainChanged (ImportRoute const &_ir)
	Magically called when the chain has changed. More...

void	syncBlockQueue ()
	Signal handler for when the block queue needs processing. More...

void	syncTransactionQueue ()
	Signal handler for when the block queue needs processing. More...

void	onTransactionQueueReady ()
	Magically called when m_tq needs syncing. Be nice and don't block. More...

void	onBlockQueueReady ()
	Magically called when m_bq needs syncing. Be nice and don't block. More...

void	onPostStateChanged ()
	Called when the post state has changed (i.e. More...

void	checkWatchGarbage ()
	Does garbage collection on watches. More...

void	tick ()
	Ticks various system-level objects. More...

void	onBadBlock (Exception &_ex) const
	Called when we have attempted to import a bad block. More...

void	callQueuedFunctions ()
	Executes the pending functions in m_functionQueue. More...

bool	remoteActive () const
	Is there an active and valid remote worker? More...

Protected Member Functions inherited from dev::Worker
	Worker (std::string const &_name="anon", unsigned _idleWaitMs=30)

	Worker (Worker &&_m)
	Move-constructor. More...

Worker &	operator= (Worker &&_m)
	Move-assignment. More...

virtual	~Worker ()

void	setName (std::string _n)
	Allows changing worker name if work is stopped. More...

void	startWorking ()
	Starts worker thread; causes startedWorking() to be called. More...

void	stopWorking ()
	Stop worker thread; causes call to stopWorking(). More...

bool	isWorking () const
	Returns if worker thread is present. More...

virtual void	workLoop ()
	Overrides doWork(); should call shouldStop() often and exit when true. More...

bool	shouldStop () const

Protected Attributes
unsigned	m_blocksToMine

Protected Attributes inherited from dev::eth::Client
BlockChain	m_bc
	Maintains block database and owns the seal engine. More...

BlockQueue	m_bq
	Maintains a list of incoming blocks not yet on the blockchain (to be imported). More...

std::shared_ptr< GasPricer >	m_gp
	The gas pricer. More...

OverlayDB	m_stateDB
	Acts as the central point for the state database, so multiple States can share it. More...

SharedMutex	x_preSeal
	Lock on m_preSeal. More...

Block	m_preSeal
	The present state of the client. More...

SharedMutex	x_postSeal
	Lock on m_postSeal. More...

Block	m_postSeal
	The state of the client which we're sealing (i.e. it'll have all the rewards added). More...

SharedMutex	x_working
	Lock on m_working. More...

Block	m_working
	The state of the client which we're sealing (i.e. it'll have all the rewards added), while we're actually working on it. More...

BlockHeader	m_sealingInfo
	The header we're attempting to seal on (derived from m_postSeal). More...

bool	m_remoteWorking = false
	Has the remote worker recently been reset? More...

std::atomic< bool >	m_needStateReset = { false }
	Need reset working state to premin on next sync. More...

std::chrono::system_clock::time_point	m_lastGetWork
	Is there an active and valid remote worker? More...

std::weak_ptr< EthereumHost >	m_host
	Our Ethereum Host. Don't do anything if we can't lock. More...

Handler	m_tqReady

Handler< h256 const & >	m_tqReplaced

Handler	m_bqReady

bool	m_wouldSeal = false
	True if we /should/ be sealing. More...

bool	m_wouldButShouldnot = false
	True if the last time we called rejigSealing wouldSeal() was true but sealer's shouldSeal() was false. More...

std::chrono::system_clock::time_point	m_lastGarbageCollection
	When did we last both doing GC on the watches? More...

std::chrono::system_clock::time_point	m_lastTick = std::chrono::system_clock::now()
	When did we last tick()? More...

unsigned	m_syncAmount = 50
	Number of blocks to sync in each go. More...

ActivityReport	m_report

SharedMutex	x_functionQueue

std::queue< std::function< void()> >	m_functionQueue
	Functions waiting to be executed in the main thread. More...

std::condition_variable	m_signalled

Mutex	x_signalled

std::atomic< bool >	m_syncTransactionQueue = {false}

std::atomic< bool >	m_syncBlockQueue = {false}

bytes	m_extraData

Protected Attributes inherited from dev::eth::ClientBase
TransactionQueue	m_tq
	} More...

Mutex	x_filtersWatches
	Our lock. More...

std::unordered_map< h256, InstalledFilter >	m_filters
	The dictionary of filters that are active. More...

std::unordered_map< h256, h256s >	m_specialFilters = std::unordered_map<h256, std::vector<h256>>{{PendingChangedFilter, {}}, {ChainChangedFilter, {}}}
	The dictionary of special filters and their additional data. More...

std::map< unsigned, ClientWatch >	m_watches
	Each and every watch - these reference a filter. More...

Protected Attributes inherited from dev::eth::Interface
int	m_default = PendingBlock

Detailed Description

Definition at line 35 of file ClientTest.h.

Constructor & Destructor Documentation

ClientTest::ClientTest	(	ChainParams const &	_params,
		int	_networkID,
		p2p::Host *	_host,
		std::shared_ptr< GasPricer >	_gpForAdoption,
		std::string const &	_dbPath = `std::string()`,
		WithExisting	_forceAction = `WithExisting::Trust`,
		TransactionQueue::Limits const &	_l = `TransactionQueue::Limits{1024, 1024}`
	)

Trivial forwarding constructor.

Definition at line 40 of file ClientTest.cpp.

Member Function Documentation

bool ClientTest::addBlock ( std::string const & _rlp )

Definition at line 70 of file ClientTest.cpp.

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bool ClientTest::completeSync ( )

Definition at line 120 of file ClientTest.cpp.

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void ClientTest::mineBlocks ( unsigned _count )

Definition at line 106 of file ClientTest.cpp.

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void ClientTest::modifyTimestamp ( u256 const & _timestamp )

Definition at line 80 of file ClientTest.cpp.

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void ClientTest::onNewBlocks	(	h256s const &	_blocks,
		h256Hash &	io_changed
	)

overrideprotectedvirtual

Called on chain changes.

Reimplemented from dev::eth::Client.

Definition at line 112 of file ClientTest.cpp.

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void dev::eth::ClientTest::rewindToBlock ( unsigned _number )

void ClientTest::setChainParams ( std::string const & _genesis )

Definition at line 52 of file ClientTest.cpp.

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Member Data Documentation

unsigned dev::eth::ClientTest::m_blocksToMine

protected

Definition at line 57 of file ClientTest.h.

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

src/cpp-ethereum/libethereum/ClientTest.h
src/cpp-ethereum/libethereum/ClientTest.cpp

Public Member Functions

Protected Member Functions

Protected Attributes

Detailed Description

Constructor & Destructor Documentation

Member Function Documentation

Member Data Documentation