ethtest

package
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 Go to latest Published: Jul 23, 2021 License: GPL-3.0 Imports: 27 Imported by: 0

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Index

Constants

This section is empty.

Variables

This section is empty.

Functions

This section is empty.

Types

type BlockBodies 

type BlockBodies eth.BlockBodiesPacket

BlockBodies is the network packet for block content distribution.

func (BlockBodies) Code 

func (bb BlockBodies) Code() int

type BlockHeaders 

type BlockHeaders eth.BlockHeadersPacket

func (BlockHeaders) Code 

func (bh BlockHeaders) Code() int

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) (BlockHeaders, 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) 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.

func (*Chain) WriteTo 

func (c *Chain) WriteTo(writer io.Writer) error

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 eth packet from the connection.

func (*Conn) Read66 

func (c *Conn) Read66() (uint64, Message)

Read66 reads an eth66 packet from the connection.

func (*Conn) Write 

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

Write writes a eth packet to the connection.

func (*Conn) Write66 

func (c *Conn) Write66(req eth.Packet, code int) error

Write66 writes an eth66 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 (d Disconnect) Code() int

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) String 

func (e *Error) String() string

func (*Error) Unwrap 

func (e *Error) Unwrap() error

type GetBlockBodies 

type GetBlockBodies eth.GetBlockBodiesPacket

GetBlockBodies represents a GetBlockBodies request

func (GetBlockBodies) Code 

func (gbb GetBlockBodies) Code() int

type GetBlockHeaders 

type GetBlockHeaders eth.GetBlockHeadersPacket

GetBlockHeaders represents a block header query.

func (GetBlockHeaders) Code 

func (g GetBlockHeaders) Code() int

type GetPooledTransactions 

type GetPooledTransactions eth.GetPooledTransactionsPacket

func (GetPooledTransactions) Code 

func (gpt GetPooledTransactions) Code() int

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 (h Hello) Code() int

type Message 

type Message interface {
	Code() int
}

type NewBlock 

type NewBlock eth.NewBlockPacket

NewBlock is the network packet for the block propagation message.

func (NewBlock) Code 

func (nb NewBlock) Code() int

type NewBlockHashes 

type NewBlockHashes eth.NewBlockHashesPacket

NewBlockHashes is the network packet for the block announcements.

func (NewBlockHashes) Code 

func (nbh NewBlockHashes) Code() int

type NewPooledTransactionHashes 

type NewPooledTransactionHashes eth.NewPooledTransactionHashesPacket

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

func (NewPooledTransactionHashes) Code 

func (nb NewPooledTransactionHashes) Code() int

type Ping 

type Ping struct{}

func (Ping) Code 

func (p Ping) Code() int

type Pong 

type Pong struct{}

func (Pong) Code 

func (p Pong) Code() int

type PooledTransactions 

type PooledTransactions eth.PooledTransactionsPacket

func (PooledTransactions) Code 

func (pt PooledTransactions) Code() int

type Status 

type Status eth.StatusPacket

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

func (Status) Code 

func (s Status) Code() int

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) AllEthTests 

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

func (*Suite) Eth66Tests 

func (s *Suite) Eth66Tests() []utesting.Test

func (*Suite) EthTests 

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

func (*Suite) Is_66 

func (s *Suite) Is_66(t *utesting.T)

Is_66 checks if the node supports the eth66 protocol version, and if not, exists the test suite

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) TestBlockHashAnnounce66 

func (s *Suite) TestBlockHashAnnounce66(t *utesting.T)

TestBlockHashAnnounce66 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 given node's peer(s).

func (*Suite) TestBroadcast66 

func (s *Suite) TestBroadcast66(t *utesting.T)

TestBroadcast66 tests whether a block announcement is correctly propagated to the given node's peer(s) on the eth66 protocol.

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) TestGetBlockBodies66 

func (s *Suite) TestGetBlockBodies66(t *utesting.T)

TestGetBlockBodies66 tests whether the given node can respond to a `GetBlockBodies` request and that the response is accurate over the eth66 protocol.

func (*Suite) TestGetBlockHeaders 

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

TestGetBlockHeaders tests whether the given node can respond to a `GetBlockHeaders` request accurately.

func (*Suite) TestGetBlockHeaders66 

func (s *Suite) TestGetBlockHeaders66(t *utesting.T)

TestGetBlockHeaders66 tests whether the given node can respond to an eth66 `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) TestLargeAnnounce66 

func (s *Suite) TestLargeAnnounce66(t *utesting.T)

TestLargeAnnounce66 tests the announcement mechanism with a large block over the eth66 protocol.

func (*Suite) TestLargeTxRequest66 

func (s *Suite) TestLargeTxRequest66(t *utesting.T)

TestLargeTxRequest66 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) TestMaliciousHandshake66 

func (s *Suite) TestMaliciousHandshake66(t *utesting.T)

TestMaliciousHandshake66 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) TestMaliciousStatus66 

func (s *Suite) TestMaliciousStatus66(t *utesting.T)

TestMaliciousStatus66 sends a status package with a large total difficulty over the eth66 protocol.

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) TestMaliciousTx66 

func (s *Suite) TestMaliciousTx66(t *utesting.T)

TestMaliciousTx66 sends several invalid transactions and tests whether the node will propagate them.

func (*Suite) TestNewPooledTxs66 

func (s *Suite) TestNewPooledTxs66(t *utesting.T)

TestNewPooledTxs_66 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) TestOldAnnounce66 

func (s *Suite) TestOldAnnounce66(t *utesting.T)

TestOldAnnounce66 tests the announcement mechanism with an old block, over the eth66 protocol.

func (*Suite) TestSameRequestID66 

func (s *Suite) TestSameRequestID66(t *utesting.T)

TestSameRequestID66 sends two requests with the same request ID to a single node.

func (*Suite) TestSimultaneousRequests66 

func (s *Suite) TestSimultaneousRequests66(t *utesting.T)

TestSimultaneousRequests66 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) TestStatus 

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

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

func (*Suite) TestStatus66 

func (s *Suite) TestStatus66(t *utesting.T)

TestStatus66 attempts to connect to the given node and exchange a status message with it on the eth66 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) TestTransaction66 

func (s *Suite) TestTransaction66(t *utesting.T)

TestTransaction66 sends a valid transaction to the node and checks if the transaction gets propagated.

func (*Suite) TestZeroRequestID66 

func (s *Suite) TestZeroRequestID66(t *utesting.T)

TestZeroRequestID_66 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 (t Transactions) Code() int

Source Files

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