ethtest

package
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 Go to latest Published: May 10, 2023 License: GPL-3.0 Imports: 33 Imported by: 0

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Constants

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Variables

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Functions

This section is empty.

Types

type AccountRange 

type AccountRange snap.AccountRangePacket

func (AccountRange) Code 

func (msg AccountRange) Code() int

func (AccountRange) ReqID 

func (msg AccountRange) ReqID() uint64

type BlockBodies 

type BlockBodies eth.BlockBodiesPacket66

BlockBodies is the network packet for block content distribution.

func (BlockBodies) Code 

func (msg BlockBodies) Code() int

func (BlockBodies) ReqID 

func (msg BlockBodies) ReqID() uint64

type BlockHeaders 

type BlockHeaders eth.BlockHeadersPacket66

func (BlockHeaders) Code 

func (msg BlockHeaders) Code() int

func (BlockHeaders) ReqID 

func (msg BlockHeaders) ReqID() uint64

type ByteCodes 

type ByteCodes snap.ByteCodesPacket

func (ByteCodes) Code 

func (msg ByteCodes) Code() int

func (ByteCodes) ReqID 

func (msg ByteCodes) ReqID() uint64

type Chain 

type Chain struct {
	// contains filtered or unexported fields
}

func (*Chain) ForkID 

func (c *Chain) ForkID() forkid.ID

ForkID gets the fork id of the chain.

func (*Chain) GetHeaders 

func (c *Chain) GetHeaders(req *GetBlockHeaders) ([]*types.Header, error)

func (*Chain) Head 

func (c *Chain) Head() *types.Block

Head returns the chain head.

func (*Chain) Len 

func (c *Chain) Len() int

Len returns the length of the chain.

func (*Chain) RootAt 

func (c *Chain) RootAt(height int) common.Hash

func (*Chain) Shorten 

func (c *Chain) Shorten(height int) *Chain

Shorten returns a copy chain of a desired height from the imported

func (*Chain) TD 

func (c *Chain) TD() *big.Int

TD calculates the total difficulty of the chain at the chain head.

func (*Chain) TotalDifficultyAt 

func (c *Chain) TotalDifficultyAt(height int) *big.Int

TotalDifficultyAt calculates the total difficulty of the chain at the given block height.

type Conn 

type Conn struct {
	*rlpx.Conn
	// contains filtered or unexported fields
}

Conn represents an individual connection with a peer

func (*Conn) Read 

func (c *Conn) Read() Message

Read reads an eth66 packet from the connection.

func (*Conn) ReadSnap 

func (c *Conn) ReadSnap(id uint64) (Message, error)

ReadSnap reads a snap/1 response with the given id from the connection.

func (*Conn) Write 

func (c *Conn) Write(msg Message) error

Write writes a eth packet to the connection.

type Disconnect 

type Disconnect struct {
	Reason p2p.DiscReason
}

Disconnect is the RLP structure for a disconnect message.

func (Disconnect) Code 

func (msg Disconnect) Code() int

func (Disconnect) ReqID 

func (msg Disconnect) ReqID() uint64

type Error 

type Error struct {
	// contains filtered or unexported fields
}

func (*Error) Code 

func (e *Error) Code() int

func (*Error) Error 

func (e *Error) Error() string

func (*Error) ReqID 

func (e *Error) ReqID() uint64

func (*Error) String 

func (e *Error) String() string

func (*Error) Unwrap 

func (e *Error) Unwrap() error

type GetAccountRange 

type GetAccountRange snap.GetAccountRangePacket

GetAccountRange represents an account range query.

func (GetAccountRange) Code 

func (msg GetAccountRange) Code() int

func (GetAccountRange) ReqID 

func (msg GetAccountRange) ReqID() uint64

type GetBlockBodies 

type GetBlockBodies eth.GetBlockBodiesPacket66

GetBlockBodies represents a GetBlockBodies request

func (GetBlockBodies) Code 

func (msg GetBlockBodies) Code() int

func (GetBlockBodies) ReqID 

func (msg GetBlockBodies) ReqID() uint64

type GetBlockHeaders 

type GetBlockHeaders eth.GetBlockHeadersPacket66

GetBlockHeaders represents a block header query.

func (GetBlockHeaders) Code 

func (msg GetBlockHeaders) Code() int

func (GetBlockHeaders) ReqID 

func (msg GetBlockHeaders) ReqID() uint64

type GetByteCodes 

type GetByteCodes snap.GetByteCodesPacket

func (GetByteCodes) Code 

func (msg GetByteCodes) Code() int

func (GetByteCodes) ReqID 

func (msg GetByteCodes) ReqID() uint64

type GetPooledTransactions 

type GetPooledTransactions eth.GetPooledTransactionsPacket66

func (GetPooledTransactions) Code 

func (msg GetPooledTransactions) Code() int

func (GetPooledTransactions) ReqID 

func (msg GetPooledTransactions) ReqID() uint64

type GetStorageRanges 

type GetStorageRanges snap.GetStorageRangesPacket

func (GetStorageRanges) Code 

func (msg GetStorageRanges) Code() int

func (GetStorageRanges) ReqID 

func (msg GetStorageRanges) ReqID() uint64

type GetTrieNodes 

type GetTrieNodes snap.GetTrieNodesPacket

func (GetTrieNodes) Code 

func (msg GetTrieNodes) Code() int

func (GetTrieNodes) ReqID 

func (msg GetTrieNodes) ReqID() uint64

type Hello 

type Hello struct {
	Version    uint64
	Name       string
	Caps       []p2p.Cap
	ListenPort uint64
	ID         []byte // secp256k1 public key

	// Ignore additional fields (for forward compatibility).
	Rest []rlp.RawValue `rlp:"tail"`
}

Hello is the RLP structure of the protocol handshake.

func (Hello) Code 

func (msg Hello) Code() int

func (Hello) ReqID 

func (msg Hello) ReqID() uint64

type Message 

type Message interface {
	Code() int
	ReqID() uint64
}

type NewBlock 

type NewBlock eth.NewBlockPacket

NewBlock is the network packet for the block propagation message.

func (NewBlock) Code 

func (msg NewBlock) Code() int

func (NewBlock) ReqID 

func (msg NewBlock) ReqID() uint64

type NewBlockHashes 

type NewBlockHashes eth.NewBlockHashesPacket

NewBlockHashes is the network packet for the block announcements.

func (NewBlockHashes) Code 

func (msg NewBlockHashes) Code() int

func (NewBlockHashes) ReqID 

func (msg NewBlockHashes) ReqID() uint64

type NewPooledTransactionHashes 

type NewPooledTransactionHashes eth.NewPooledTransactionHashesPacket68

NewPooledTransactionHashes is the network packet for the tx hash propagation message.

func (NewPooledTransactionHashes) Code 

func (msg NewPooledTransactionHashes) Code() int

func (NewPooledTransactionHashes) ReqID 

func (msg NewPooledTransactionHashes) ReqID() uint64

type NewPooledTransactionHashes66 

type NewPooledTransactionHashes66 eth.NewPooledTransactionHashesPacket66

NewPooledTransactionHashes66 is the network packet for the tx hash propagation message.

func (NewPooledTransactionHashes66) Code 

func (msg NewPooledTransactionHashes66) Code() int

func (NewPooledTransactionHashes66) ReqID 

func (msg NewPooledTransactionHashes66) ReqID() uint64

type Ping 

type Ping struct{}

func (Ping) Code 

func (msg Ping) Code() int

func (Ping) ReqID 

func (msg Ping) ReqID() uint64

type Pong 

type Pong struct{}

func (Pong) Code 

func (msg Pong) Code() int

func (Pong) ReqID 

func (msg Pong) ReqID() uint64

type PooledTransactions 

type PooledTransactions eth.PooledTransactionsPacket66

func (PooledTransactions) Code 

func (msg PooledTransactions) Code() int

func (PooledTransactions) ReqID 

func (msg PooledTransactions) ReqID() uint64

type Status 

type Status eth.StatusPacket

Status is the network packet for the status message for eth/64 and later.

func (Status) Code 

func (msg Status) Code() int

func (Status) ReqID 

func (msg Status) ReqID() uint64

type StorageRanges 

type StorageRanges snap.StorageRangesPacket

func (StorageRanges) Code 

func (msg StorageRanges) Code() int

func (StorageRanges) ReqID 

func (msg StorageRanges) ReqID() uint64

type Suite 

type Suite struct {
	Dest *enode.Node
	// contains filtered or unexported fields
}

Suite represents a structure used to test a node's conformance to the eth protocol.

func NewSuite 

func NewSuite(dest *enode.Node, chainfile string, genesisfile string) (*Suite, error)

NewSuite creates and returns a new eth-test suite that can be used to test the given node against the given blockchain data.

func (*Suite) EthTests 

func (s *Suite) EthTests() []utesting.Test

func (*Suite) SnapTests 

func (s *Suite) SnapTests() []utesting.Test

func (*Suite) TestBlockHashAnnounce 

func (s *Suite) TestBlockHashAnnounce(t *utesting.T)

TestBlockHashAnnounce sends a new block hash announcement and expects the node to perform a `GetBlockHeaders` request.

func (*Suite) TestBroadcast 

func (s *Suite) TestBroadcast(t *utesting.T)

TestBroadcast tests whether a block announcement is correctly propagated to the node's peers.

func (*Suite) TestGetBlockBodies 

func (s *Suite) TestGetBlockBodies(t *utesting.T)

TestGetBlockBodies tests whether the given node can respond to a `GetBlockBodies` request and that the response is accurate.

func (*Suite) TestGetBlockHeaders 

func (s *Suite) TestGetBlockHeaders(t *utesting.T)

TestGetBlockHeaders tests whether the given node can respond to an eth `GetBlockHeaders` request and that the response is accurate.

func (*Suite) TestLargeAnnounce 

func (s *Suite) TestLargeAnnounce(t *utesting.T)

TestLargeAnnounce tests the announcement mechanism with a large block.

func (*Suite) TestLargeTxRequest 

func (s *Suite) TestLargeTxRequest(t *utesting.T)

TestLargeTxRequest tests whether a node can fulfill a large GetPooledTransactions request.

func (*Suite) TestMaliciousHandshake 

func (s *Suite) TestMaliciousHandshake(t *utesting.T)

TestMaliciousHandshake tries to send malicious data during the handshake.

func (*Suite) TestMaliciousStatus 

func (s *Suite) TestMaliciousStatus(t *utesting.T)

TestMaliciousStatus sends a status package with a large total difficulty.

func (*Suite) TestMaliciousTx 

func (s *Suite) TestMaliciousTx(t *utesting.T)

TestMaliciousTx sends several invalid transactions and tests whether the node will propagate them.

func (*Suite) TestNewPooledTxs 

func (s *Suite) TestNewPooledTxs(t *utesting.T)

TestNewPooledTxs tests whether a node will do a GetPooledTransactions request upon receiving a NewPooledTransactionHashes announcement.

func (*Suite) TestOldAnnounce 

func (s *Suite) TestOldAnnounce(t *utesting.T)

TestOldAnnounce tests the announcement mechanism with an old block.

func (*Suite) TestSameRequestID 

func (s *Suite) TestSameRequestID(t *utesting.T)

TestSameRequestID sends two requests with the same request ID to a single node.

func (*Suite) TestSimultaneousRequests 

func (s *Suite) TestSimultaneousRequests(t *utesting.T)

TestSimultaneousRequests sends two simultaneous `GetBlockHeader` requests from the same connection with different request IDs and checks to make sure the node responds with the correct headers per request.

func (*Suite) TestSnapGetAccountRange 

func (s *Suite) TestSnapGetAccountRange(t *utesting.T)

TestSnapGetAccountRange various forms of GetAccountRange requests.

func (*Suite) TestSnapGetByteCodes 

func (s *Suite) TestSnapGetByteCodes(t *utesting.T)

TestSnapGetByteCodes various forms of GetByteCodes requests.

func (*Suite) TestSnapGetStorageRanges 

func (s *Suite) TestSnapGetStorageRanges(t *utesting.T)

TestSnapGetStorageRanges various forms of GetStorageRanges requests.

func (*Suite) TestSnapStatus 

func (s *Suite) TestSnapStatus(t *utesting.T)

func (*Suite) TestSnapTrieNodes 

func (s *Suite) TestSnapTrieNodes(t *utesting.T)

TestSnapTrieNodes various forms of GetTrieNodes requests.

func (*Suite) TestStatus 

func (s *Suite) TestStatus(t *utesting.T)

TestStatus attempts to connect to the given node and exchange a status message with it on the eth protocol.

func (*Suite) TestTransaction 

func (s *Suite) TestTransaction(t *utesting.T)

TestTransaction sends a valid transaction to the node and checks if the transaction gets propagated.

func (*Suite) TestZeroRequestID 

func (s *Suite) TestZeroRequestID(t *utesting.T)

TestZeroRequestID checks that a message with a request ID of zero is still handled by the node.

type Transactions 

type Transactions eth.TransactionsPacket

func (Transactions) Code 

func (msg Transactions) Code() int

func (Transactions) ReqID 

func (msg Transactions) ReqID() uint64

type TrieNodes 

type TrieNodes snap.TrieNodesPacket

func (TrieNodes) Code 

func (msg TrieNodes) Code() int

func (TrieNodes) ReqID 

func (msg TrieNodes) ReqID() uint64

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