package ethtest

import "github.com/ethereum/go-ethereum/cmd/devp2p/internal/ethtest"

Index

Types

type Chain 

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

Chain is a lightweight blockchain-like store which can read a hivechain created chain.

func NewChain 

func NewChain(dir string) (*Chain, error)

NewChain takes the given chain.rlp file, and decodes and returns the blocks from the file.

func (*Chain) AccountsInHashOrder 

func (c *Chain) AccountsInHashOrder() []state.DumpAccount

AccountsInHashOrder returns all accounts of the head state, ordered by hash of address.

func (*Chain) Balance 

func (c *Chain) Balance(addr common.Address) *big.Int

Balance returns the balance of an account at the head of the chain.

func (*Chain) CodeHashes 

func (c *Chain) CodeHashes() []common.Hash

CodeHashes returns all bytecode hashes contained in the head state.

func (*Chain) ForkID 

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

ForkID gets the fork id of the chain.

func (*Chain) GetBlock 

func (c *Chain) GetBlock(number int) *types.Block

GetBlock returns the block at the specified number.

func (*Chain) GetHeaders 

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

GetHeaders returns the headers base on an ethGetPacketHeadersPacket.

func (*Chain) GetSender 

func (c *Chain) GetSender(idx int) (common.Address, uint64)

GetSender returns the address associated with account at the index in the pre-funded accounts list.

func (*Chain) Head 

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

Head returns the chain head.

func (*Chain) IncNonce 

func (c *Chain) IncNonce(addr common.Address, amt uint64)

IncNonce increases the specified signing account's pending nonce.

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

RootAt returns the state root for the block at the given height.

func (*Chain) Shorten 

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

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

func (*Chain) SignTx 

func (c *Chain) SignTx(from common.Address, tx *types.Transaction) (*types.Transaction, error)

SignTx signs a transaction for the specified from account, so long as that account was in the hivechain accounts dump.

func (*Chain) TD 

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

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

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() (uint64, []byte, error)

Read reads a packet from the connection.

func (*Conn) ReadEth 

func (c *Conn) ReadEth() (any, error)

ReadEth reads an Eth sub-protocol wire message.

func (*Conn) ReadMsg 

func (c *Conn) ReadMsg(proto Proto, code uint64, msg any) error

ReadMsg attempts to read a devp2p message with a specific code.

func (*Conn) ReadSnap 

func (c *Conn) ReadSnap() (any, error)

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

func (*Conn) Write 

func (c *Conn) Write(proto Proto, code uint64, msg any) error

Write writes a eth packet to the connection.

type EngineClient 

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

EngineClient is a wrapper around engine-related data.

func NewEngineClient 

func NewEngineClient(dir, url, jwt string) (*EngineClient, error)

NewEngineClient creates a new engine client.

type Hello 

type Hello = protoHandshake

type Proto 

type Proto int

Proto is an enum representing devp2p protocol types.

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, chainDir, engineURL, jwt 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) TestBlobTxWithMismatchedSidecar 

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

func (*Suite) TestBlobTxWithoutSidecar 

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

func (*Suite) TestBlobViolations 

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

func (*Suite) TestGetBlockBodies 

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

func (*Suite) TestGetBlockHeaders 

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

func (*Suite) TestGetNonexistentBlockHeaders 

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

func (*Suite) TestInvalidTxs 

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

func (*Suite) TestLargeTxRequest 

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

func (*Suite) TestMaliciousHandshake 

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

func (*Suite) TestNewPooledTxs 

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

func (*Suite) TestSameRequestID 

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

func (*Suite) TestSimultaneousRequests 

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

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)

func (*Suite) TestTransaction 

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

func (*Suite) TestZeroRequestID 

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

Source Files

chain.go conn.go engine.go protocol.go snap.go suite.go transaction.go

Version
v1.15.11 (latest)
Published
May 5, 2025
Platform
linux/amd64
Imports
43 packages
Last checked
1 day ago –

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