blocktest

package
v1.22.21 Latest Latest
Warning

This package is not in the latest version of its module.

 Go to latest Published: Dec 20, 2025 License: BSD-3-Clause Imports: 9 Imported by: 0

Documentation

Index

Constants

View Source 
const (
	Unknown    uint8 = 0
	Processing uint8 = 1
	Rejected   uint8 = 2
	Accepted   uint8 = 3
)

Status constants

Variables

View Source 
var (
	GenesisID        = ids.GenerateTestID()
	GenesisHeight    = uint64(0)
	GenesisTimestamp = time.Unix(1, 0)
	GenesisBytes     = []byte("genesis")
)
View Source 
var Genesis = &Block{
	IDV:        GenesisID,
	HeightV:    GenesisHeight,
	TimestampV: GenesisTimestamp,
	ParentV:    ids.Empty,
	BytesV:     GenesisBytes,
	StatusV:    Accepted,
}

Functions

func MakeLastAcceptedBlockF added in v1.16.56 

func MakeLastAcceptedBlockF(blocks []*Block) func(context.Context) (ids.ID, error)

MakeLastAcceptedBlockF creates a LastAcceptedF function that returns the last block in the chain

Types

type BatchedVM added in v1.16.56 

type BatchedVM struct {
	T *testing.T

	GetAncestorsF       func(context.Context, ids.ID, int, int, time.Duration) ([][]byte, error)
	BatchedParseBlockF  func(context.Context, [][]byte) ([]block.Block, error)
	GetBlockIDAtHeightF func(context.Context, uint64) (ids.ID, error)
}

BatchedVM is a test VM that supports batch operations

func (*BatchedVM) BatchedParseBlock added in v1.16.56 

func (vm *BatchedVM) BatchedParseBlock(ctx context.Context, blks [][]byte) ([]block.Block, error)

func (*BatchedVM) GetAncestors added in v1.16.56 

func (vm *BatchedVM) GetAncestors(ctx context.Context, blkID ids.ID, maxBlocksNum int, maxBlocksSize int, maxBlocksRetrievalTime time.Duration) ([][]byte, error)

func (*BatchedVM) GetBlockIDAtHeight added in v1.16.56 

func (vm *BatchedVM) GetBlockIDAtHeight(ctx context.Context, height uint64) (ids.ID, error)

type Block 

type Block struct {
	IDV        ids.ID
	HeightV    uint64
	TimestampV time.Time
	ParentV    ids.ID
	BytesV     []byte
	StatusV    uint8
	ErrV       error
	// contains filtered or unexported fields
}

Block is a test block that implements block.Block

func BuildChild 

func BuildChild(parent *Block) *Block

BuildChild creates a child block of the given parent

func (*Block) Accept 

func (b *Block) Accept(context.Context) error

func (*Block) Bytes 

func (b *Block) Bytes() []byte

func (*Block) Height 

func (b *Block) Height() uint64

func (*Block) ID 

func (b *Block) ID() ids.ID

func (*Block) Parent 

func (b *Block) Parent() ids.ID

func (*Block) ParentID added in v1.16.56 

func (b *Block) ParentID() ids.ID

func (*Block) Reject 

func (b *Block) Reject(context.Context) error

func (*Block) State 

func (b *Block) State() state.ReadOnlyChain

func (*Block) Status 

func (b *Block) Status() uint8

func (*Block) Timestamp 

func (b *Block) Timestamp() time.Time

func (*Block) Verify 

func (b *Block) Verify(context.Context) error

type ChainVM added in v1.16.56 

type ChainVM = VM

ChainVM is a type alias for VM to maintain compatibility

type StateSummary added in v1.16.56 

type StateSummary struct {
	IDV     ids.ID
	HeightV uint64
	BytesV  []byte
	AcceptF func(context.Context) (block.StateSyncMode, error)
}

StateSummary is a test state summary that implements block.StateSummary

func (*StateSummary) Accept added in v1.16.56 

func (s *StateSummary) Accept(ctx context.Context) (block.StateSyncMode, error)

func (*StateSummary) Bytes added in v1.16.56 

func (s *StateSummary) Bytes() []byte

func (*StateSummary) Height added in v1.16.56 

func (s *StateSummary) Height() uint64

func (*StateSummary) ID added in v1.16.56 

func (s *StateSummary) ID() ids.ID

type StateSyncableVM added in v1.16.56 

type StateSyncableVM struct {
	T *testing.T

	StateSyncEnabledF           func(context.Context) (bool, error)
	GetOngoingSyncStateSummaryF func(context.Context) (block.StateSummary, error)
	GetLastStateSummaryF        func(context.Context) (block.StateSummary, error)
	ParseStateSummaryF          func(context.Context, []byte) (block.StateSummary, error)
	GetStateSummaryF            func(context.Context, uint64) (block.StateSummary, error)
}

StateSyncableVM is a test VM that supports state sync

func (*StateSyncableVM) GetLastStateSummary added in v1.16.56 

func (vm *StateSyncableVM) GetLastStateSummary(ctx context.Context) (block.StateSummary, error)

func (*StateSyncableVM) GetOngoingSyncStateSummary added in v1.16.56 

func (vm *StateSyncableVM) GetOngoingSyncStateSummary(ctx context.Context) (block.StateSummary, error)

func (*StateSyncableVM) GetStateSummary added in v1.16.56 

func (vm *StateSyncableVM) GetStateSummary(ctx context.Context, height uint64) (block.StateSummary, error)

func (*StateSyncableVM) ParseStateSummary added in v1.16.56 

func (vm *StateSyncableVM) ParseStateSummary(ctx context.Context, summaryBytes []byte) (block.StateSummary, error)

func (*StateSyncableVM) StateSyncEnabled added in v1.16.56 

func (vm *StateSyncableVM) StateSyncEnabled(ctx context.Context) (bool, error)

type VM added in v1.16.56 

type VM struct {
	T *testing.T

	InitializeF         func(context.Context, interface{}, interface{}, []byte, []byte, []byte, interface{}, []interface{}, interface{}) error
	BuildBlockF         func(context.Context) (block.Block, error)
	ParseBlockF         func(context.Context, []byte) (block.Block, error)
	GetBlockF           func(context.Context, ids.ID) (block.Block, error)
	LastAcceptedF       func(context.Context) (ids.ID, error)
	SetPreferenceF      func(context.Context, ids.ID) error
	SetStateF           func(context.Context, uint32) error
	VerifyHeightIndexF  func(context.Context) error
	GetBlockIDAtHeightF func(context.Context, uint64) (ids.ID, error)
	GetStatelessBlockF  func(context.Context, ids.ID) (block.Block, error)
}

VM is a test VM that can be used for testing

func (*VM) BuildBlock added in v1.16.56 

func (vm *VM) BuildBlock(ctx context.Context) (block.Block, error)

func (*VM) Connected added in v1.16.56 

func (vm *VM) Connected(ctx context.Context, nodeID ids.NodeID, nodeVersion interface{}) error

Connected is called when the node connects to a peer

func (*VM) Disconnected added in v1.16.56 

func (vm *VM) Disconnected(ctx context.Context, nodeID ids.NodeID) error

Disconnected is called when the node disconnects from a peer

func (*VM) GetBlock added in v1.16.56 

func (vm *VM) GetBlock(ctx context.Context, blkID ids.ID) (block.Block, error)

func (*VM) GetBlockIDAtHeight added in v1.16.56 

func (vm *VM) GetBlockIDAtHeight(ctx context.Context, height uint64) (ids.ID, error)

func (*VM) GetStatelessBlock added in v1.16.56 

func (vm *VM) GetStatelessBlock(ctx context.Context, blkID ids.ID) (block.Block, error)

func (*VM) HealthCheck added in v1.16.56 

func (vm *VM) HealthCheck(ctx context.Context) (interface{}, error)

HealthCheck returns the health status of the VM

func (*VM) Initialize added in v1.16.56 

func (vm *VM) Initialize(ctx context.Context, chainCtx interface{}, db interface{}, genesisBytes []byte, upgradeBytes []byte, configBytes []byte, msgSender interface{}, validators []interface{}, registry interface{}) error

func (*VM) LastAccepted added in v1.16.56 

func (vm *VM) LastAccepted(ctx context.Context) (ids.ID, error)

func (*VM) NewHTTPHandler added in v1.16.56 

func (vm *VM) NewHTTPHandler(ctx context.Context) (interface{}, error)

NewHTTPHandler returns an HTTP handler for the VM

func (*VM) ParseBlock added in v1.16.56 

func (vm *VM) ParseBlock(ctx context.Context, blockBytes []byte) (block.Block, error)

func (*VM) SetPreference added in v1.16.56 

func (vm *VM) SetPreference(ctx context.Context, blkID ids.ID) error

func (*VM) SetState added in v1.16.56 

func (vm *VM) SetState(ctx context.Context, state uint32) error

func (*VM) Shutdown added in v1.16.56 

func (vm *VM) Shutdown(ctx context.Context) error

Shutdown shuts down the VM

func (*VM) VerifyHeightIndex added in v1.16.56 

func (vm *VM) VerifyHeightIndex(ctx context.Context) error

func (*VM) Version added in v1.16.56 

func (vm *VM) Version(ctx context.Context) (string, error)

Version returns the version of the VM

func (*VM) WaitForEvent added in v1.16.56 

func (vm *VM) WaitForEvent(ctx context.Context) (interface{}, error)

WaitForEvent waits for an event from the VM

Source Files

View all Source files

Jump to

Keyboard shortcuts

? : This menu
/ : Search site
f or F : Jump to
y or Y : Canonical URL
go.dev uses cookies from Google to deliver and enhance the quality of its services and to analyze traffic. Learn more.