vm

package
v1.5.7 Latest Latest
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 Go to latest Published: Jun 6, 2023 License: GPL-3.0 Imports: 65 Imported by: 0

Documentation

Index

Constants

View Source 
const EpochGuardianDelay = uint32(2)

EpochGuardianDelay is the test constant for the delay in epochs for the guardian feature

Variables

This section is empty.

Functions

func AccountExists 

func AccountExists(accnts state.AccountsAdapter, addressBytes []byte) bool

AccountExists -

func ComputeExpectedBalance 

func ComputeExpectedBalance(
	existing *big.Int,
	transferred *big.Int,
	gasLimit uint64,
	gasPrice uint64,
) *big.Int

ComputeExpectedBalance -

func ComputeGasLimit 

func ComputeGasLimit(gasSchedule map[string]map[string]uint64, testContext *VMTestContext, tx *dataTx.Transaction) uint64

ComputeGasLimit -

func CreateAccount 

func CreateAccount(accnts state.AccountsAdapter, pubKey []byte, nonce uint64, balance *big.Int) ([]byte, error)

CreateAccount -

func CreateDeployTx 

func CreateDeployTx(
	senderAddressBytes []byte,
	senderNonce uint64,
	value *big.Int,
	gasPrice uint64,
	gasLimit uint64,
	scCodeAndVMType string,
) *dataTransaction.Transaction

CreateDeployTx -

func CreateEmptyAddress 

func CreateEmptyAddress() []byte

CreateEmptyAddress -

func CreateMockGasScheduleNotifier added in v1.4.9 

func CreateMockGasScheduleNotifier() *mock.GasScheduleNotifierMock

CreateMockGasScheduleNotifier will create a mock gas schedule notifier to be used in tests

func CreateOneSCExecutorMockVM 

func CreateOneSCExecutorMockVM(accnts state.AccountsAdapter) vmcommon.VMExecutionHandler

CreateOneSCExecutorMockVM -

func CreatePreparedTxProcessorAndAccountsWithMockedVM 

func CreatePreparedTxProcessorAndAccountsWithMockedVM(
	vmOpGas uint64,
	senderNonce uint64,
	senderAddressBytes []byte,
	senderBalance *big.Int,
	enableEpochs config.EnableEpochs,
	wasmVMChangeLocker common.Locker,
) (process.TransactionProcessor, state.AccountsAdapter, error)

CreatePreparedTxProcessorAndAccountsWithMockedVM -

func CreateTransaction 

func CreateTransaction(
	nonce uint64,
	value *big.Int,
	sndAddress []byte,
	rcvAddress []byte,
	gasprice uint64,
	gasLimit uint64,
	data []byte,
) *dataTransaction.Transaction

CreateTransaction -

func CreateTransferTokenTx 

func CreateTransferTokenTx(
	nonce uint64,
	functionName string,
	value *big.Int,
	scAddrress []byte,
	sndAddress []byte,
	rcvAddress []byte,
) *dataTransaction.Transaction

CreateTransferTokenTx -

func CreateTx 

func CreateTx(
	senderAddressBytes []byte,
	receiverAddressBytes []byte,
	senderNonce uint64,
	value *big.Int,
	gasPrice uint64,
	gasLimit uint64,
	scCodeOrFunc string,
) *dataTransaction.Transaction

CreateTx -

func CreateTxProcessorWithOneSCExecutorMockVM 

func CreateTxProcessorWithOneSCExecutorMockVM(
	accnts state.AccountsAdapter,
	opGas uint64,
	enableEpochsConfig config.EnableEpochs,
	wasmVMChangeLocker common.Locker,
) (process.TransactionProcessor, error)

CreateTxProcessorWithOneSCExecutorMockVM -

func CreateVMAndBlockchainHookAndDataPool 

func CreateVMAndBlockchainHookAndDataPool(
	accnts state.AccountsAdapter,
	gasSchedule core.GasScheduleNotifier,
	vmConfig *config.VirtualMachineConfig,
	shardCoordinator sharding.Coordinator,
	wasmVMChangeLocker common.Locker,
	epochNotifierInstance process.EpochNotifier,
	enableEpochsHandler common.EnableEpochsHandler,
	chainHandler data.ChainHandler,
	guardedAccountHandler vmcommon.GuardedAccountHandler,
) (process.VirtualMachinesContainer, *hooks.BlockChainHookImpl, dataRetriever.PoolsHolder)

CreateVMAndBlockchainHookAndDataPool -

func CreateVMAndBlockchainHookMeta 

func CreateVMAndBlockchainHookMeta(
	accnts state.AccountsAdapter,
	gasSchedule core.GasScheduleNotifier,
	shardCoordinator sharding.Coordinator,
	enableEpochsConfig config.EnableEpochs,
) (process.VirtualMachinesContainer, *hooks.BlockChainHookImpl)

CreateVMAndBlockchainHookMeta -

func GetIntValueFromSC 

func GetIntValueFromSC(
	gasSchedule map[string]map[string]uint64,
	accnts state.AccountsAdapter,
	scAddressBytes []byte,
	funcName string,
	args ...[]byte,
) *big.Int

GetIntValueFromSC -

func GetNodeIndex 

func GetNodeIndex(nodeList []*integrationTests.TestProcessorNode, node *integrationTests.TestProcessorNode) (int, error)

GetNodeIndex -

func GetVmOutput 

func GetVmOutput(gasSchedule map[string]map[string]uint64, accnts state.AccountsAdapter, scAddressBytes []byte, funcName string, args ...[]byte) *vmcommon.VMOutput

GetVmOutput -

func TestAccount 

func TestAccount(
	t *testing.T,
	accnts state.AccountsAdapter,
	senderAddressBytes []byte,
	expectedNonce uint64,
	expectedBalance *big.Int,
) *big.Int

TestAccount -

func TestDeployedContractContents 

func TestDeployedContractContents(
	t *testing.T,
	destinationAddressBytes []byte,
	accnts state.AccountsAdapter,
	requiredBalance *big.Int,
	scCode string,
	dataValues map[string]*big.Int,
)

TestDeployedContractContents -

Types

type ResultsCreateTxProcessor 

type ResultsCreateTxProcessor struct {
	TxProc             process.TransactionProcessor
	SCProc             *smartContract.TestScProcessor
	IntermediateTxProc process.IntermediateTransactionHandler
	EconomicsHandler   process.EconomicsDataHandler
	CostHandler        external.TransactionCostHandler
	TxLogProc          process.TransactionLogProcessor
}

ResultsCreateTxProcessor is the struct that will hold all needed processor instances

func CreateTxProcessorWithOneSCExecutorWithVMs 

func CreateTxProcessorWithOneSCExecutorWithVMs(
	accnts state.AccountsAdapter,
	vmContainer process.VirtualMachinesContainer,
	blockChainHook *hooks.BlockChainHookImpl,
	feeAccumulator process.TransactionFeeHandler,
	shardCoordinator sharding.Coordinator,
	enableEpochsConfig config.EnableEpochs,
	wasmVMChangeLocker common.Locker,
	poolsHolder dataRetriever.PoolsHolder,
	epochNotifierInstance process.EpochNotifier,
	guardianChecker process.GuardianChecker,
) (*ResultsCreateTxProcessor, error)

CreateTxProcessorWithOneSCExecutorWithVMs -

type VMTestAccount 

type VMTestAccount struct {
	Balance      *big.Int
	Address      []byte
	Nonce        uint64
	TokenBalance *big.Int
}

VMTestAccount -

type VMTestContext 

type VMTestContext struct {
	ChainHandler           *testscommon.ChainHandlerStub
	TxProcessor            process.TransactionProcessor
	ScProcessor            *smartContract.TestScProcessor
	Accounts               state.AccountsAdapter
	BlockchainHook         vmcommon.BlockchainHook
	VMContainer            process.VirtualMachinesContainer
	TxFeeHandler           process.TransactionFeeHandler
	ShardCoordinator       sharding.Coordinator
	ScForwarder            process.IntermediateTransactionHandler
	EconomicsData          process.EconomicsDataHandler
	Marshalizer            marshal.Marshalizer
	GasSchedule            core.GasScheduleNotifier
	VMConfiguration        *config.VirtualMachineConfig
	EpochNotifier          process.EpochNotifier
	EnableEpochsHandler    common.EnableEpochsHandler
	SCQueryService         *smartContract.SCQueryService
	GuardedAccountsHandler process.GuardedAccountHandler

	Alice         VMTestAccount
	Bob           VMTestAccount
	ContractOwner VMTestAccount
	Contract      VMTestAccount

	TxCostHandler    external.TransactionCostHandler
	TxsLogsProcessor process.TransactionLogProcessor
}

VMTestContext -

func CreatePreparedTxProcessorAndAccountsWithVMs 

func CreatePreparedTxProcessorAndAccountsWithVMs(
	senderNonce uint64,
	senderAddressBytes []byte,
	senderBalance *big.Int,
	enableEpochsConfig config.EnableEpochs,
) (*VMTestContext, error)

CreatePreparedTxProcessorAndAccountsWithVMs -

func CreatePreparedTxProcessorWithVMs 

func CreatePreparedTxProcessorWithVMs(enableEpochs config.EnableEpochs) (*VMTestContext, error)

CreatePreparedTxProcessorWithVMs -

func CreatePreparedTxProcessorWithVMsAndCustomGasSchedule 

func CreatePreparedTxProcessorWithVMsAndCustomGasSchedule(
	enableEpochs config.EnableEpochs,
	updateGasSchedule func(gasMap wasmConfig.GasScheduleMap)) (*VMTestContext, error)

CreatePreparedTxProcessorWithVMsAndCustomGasSchedule -

func CreatePreparedTxProcessorWithVMsMultiShard 

func CreatePreparedTxProcessorWithVMsMultiShard(selfShardID uint32, enableEpochsConfig config.EnableEpochs) (*VMTestContext, error)

CreatePreparedTxProcessorWithVMsMultiShard -

func CreatePreparedTxProcessorWithVMsWithShardCoordinator 

func CreatePreparedTxProcessorWithVMsWithShardCoordinator(enableEpochsConfig config.EnableEpochs, shardCoordinator sharding.Coordinator) (*VMTestContext, error)

CreatePreparedTxProcessorWithVMsWithShardCoordinator -

func CreatePreparedTxProcessorWithVMsWithShardCoordinatorDBAndGas 

func CreatePreparedTxProcessorWithVMsWithShardCoordinatorDBAndGas(
	enableEpochsConfig config.EnableEpochs,
	shardCoordinator sharding.Coordinator,
	db storage.Storer,
	gasScheduleNotifier core.GasScheduleNotifier,
) (*VMTestContext, error)

CreatePreparedTxProcessorWithVMsWithShardCoordinatorDBAndGas -

func CreateTxProcessorWasmVMWithGasSchedule 

func CreateTxProcessorWasmVMWithGasSchedule(
	senderNonce uint64,
	senderAddressBytes []byte,
	senderBalance *big.Int,
	gasScheduleMap map[string]map[string]uint64,
	enableEpochsConfig config.EnableEpochs,
) (*VMTestContext, error)

CreateTxProcessorWasmVMWithGasSchedule -

func CreateTxProcessorWasmVMWithVMConfig 

func CreateTxProcessorWasmVMWithVMConfig(
	enableEpochsConfig config.EnableEpochs,
	vmConfig *config.VirtualMachineConfig,
	gasSchedule map[string]map[string]uint64,
) (*VMTestContext, error)

CreateTxProcessorWasmVMWithVMConfig -

func (*VMTestContext) CleanIntermediateTransactions 

func (vmTestContext *VMTestContext) CleanIntermediateTransactions(tb testing.TB)

CleanIntermediateTransactions -

func (*VMTestContext) Close 

func (vmTestContext *VMTestContext) Close()

Close -

func (*VMTestContext) CreateAccount 

func (vmTestContext *VMTestContext) CreateAccount(account *VMTestAccount)

CreateAccount -

func (*VMTestContext) CreateBlockStarted 

func (vmTestContext *VMTestContext) CreateBlockStarted()

CreateBlockStarted -

func (*VMTestContext) CreateTransaction 

func (vmTestContext *VMTestContext) CreateTransaction(
	sender *VMTestAccount,
	receiver *VMTestAccount,
	value *big.Int,
	gasprice uint64,
	gasLimit uint64,
	data []byte,
) *dataTransaction.Transaction

CreateTransaction -

func (*VMTestContext) CreateTransferTokenTx 

func (vmTestContext *VMTestContext) CreateTransferTokenTx(
	sender *VMTestAccount,
	receiver *VMTestAccount,
	value *big.Int,
	functionName string,
) *dataTransaction.Transaction

CreateTransferTokenTx -

func (*VMTestContext) GetCompositeTestError 

func (vmTestContext *VMTestContext) GetCompositeTestError() error

GetCompositeTestError -

func (*VMTestContext) GetGasRemaining 

func (vmTestContext *VMTestContext) GetGasRemaining() uint64

GetGasRemaining -

func (*VMTestContext) GetIntValueFromSCWithTransientVM 

func (vmTestContext *VMTestContext) GetIntValueFromSCWithTransientVM(funcName string, args ...[]byte) *big.Int

GetIntValueFromSCWithTransientVM -

func (*VMTestContext) GetIntermediateTransactions 

func (vmTestContext *VMTestContext) GetIntermediateTransactions(tb testing.TB) []data.TransactionHandler

GetIntermediateTransactions -

func (*VMTestContext) GetVMOutputWithTransientVM 

func (vmTestContext *VMTestContext) GetVMOutputWithTransientVM(funcName string, args ...[]byte) *vmcommon.VMOutput

GetVMOutputWithTransientVM -

Source Files

View all Source files

Directories

Path Synopsis
multi-transfer
nft
txsFee
utils
delegation
wasmvm
wasmvm/scenariosConverter

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