testutils

package
v0.33.15 Latest Latest
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 Go to latest Published: Apr 12, 2024 License: AGPL-3.0 Imports: 37 Imported by: 0

Documentation

Index

Constants

View Source 
const EOATestAccount1KeyHex = "9c647b8b7c4e7c3490668fb6c11473619db80c93704c70893d3813af4090c39c"

address: 658bdf435d810c91414ec09147daa6db62406379

Variables

View Source 
var TestComputationLimit = uint(math.MaxUint64 - 1)
View Source 
var TestFlowEVMRootAddress = flow.BytesToAddress([]byte("FlowEVM"))

Functions

func ConvertToCadence 

func ConvertToCadence(data []byte) []cadence.Value

func DeployContract 

func DeployContract(t testing.TB, tc *TestContract, led atree.Ledger, flowEVMRootAddress flow.Address)

func EncodeArgs 

func EncodeArgs(argValues []cadence.Value) [][]byte

func GetRandomLogFixture 

func GetRandomLogFixture(t testing.TB) *gethTypes.Log

func NewScriptLocationGenerator 

func NewScriptLocationGenerator() func() common.ScriptLocation

func NewTransactionLocationGenerator 

func NewTransactionLocationGenerator() func() common.TransactionLocation

func RandomAddress 

func RandomAddress(t testing.TB) types.Address

func RandomBigInt 

func RandomBigInt(limit int64) *big.Int

func RandomCommonAddress 

func RandomCommonAddress(t testing.TB) gethCommon.Address

func RandomCommonHash 

func RandomCommonHash(t testing.TB) gethCommon.Hash

func RandomData 

func RandomData(t testing.TB) []byte

func RandomGas 

func RandomGas(limit int64) uint64

func RunWithDeployedContract 

func RunWithDeployedContract(t testing.TB, tc *TestContract, led atree.Ledger, flowEVMRootAddress flow.Address, f func(*TestContract))

func RunWithEOATestAccount 

func RunWithEOATestAccount(t testing.TB, led atree.Ledger, flowEVMRootAddress flow.Address, f func(*EOATestAccount))

func RunWithTestBackend 

func RunWithTestBackend(t testing.TB, f func(*TestBackend))

func RunWithTestFlowEVMRootAddress 

func RunWithTestFlowEVMRootAddress(t testing.TB, backend atree.Ledger, f func(flow.Address))

func SingleIdentifierLocationResolver 

func SingleIdentifierLocationResolver(t testing.TB) func(
	identifiers []runtime.Identifier,
	location runtime.Location,
) (
	[]runtime.ResolvedLocation,
	error,
)

Types

type EOATestAccount 

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

func FundAndGetEOATestAccount 

func FundAndGetEOATestAccount(t testing.TB, led atree.Ledger, flowEVMRootAddress flow.Address) *EOATestAccount

func GetTestEOAAccount 

func GetTestEOAAccount(t testing.TB, keyHex string) *EOATestAccount

func (*EOATestAccount) Address 

func (a *EOATestAccount) Address() types.Address

func (*EOATestAccount) PrepareAndSignTx 

func (a *EOATestAccount) PrepareAndSignTx(
	t testing.TB,
	to gethCommon.Address,
	data []byte,
	amount *big.Int,
	gasLimit uint64,
	gasPrice *big.Int,
) *gethTypes.Transaction

func (*EOATestAccount) PrepareSignAndEncodeTx 

func (a *EOATestAccount) PrepareSignAndEncodeTx(
	t testing.TB,
	to gethCommon.Address,
	data []byte,
	amount *big.Int,
	gasLimit uint64,
	gasPrice *big.Int,
) []byte

func (*EOATestAccount) SetNonce 

func (a *EOATestAccount) SetNonce(nonce uint64)

func (*EOATestAccount) SignTx 

func (a *EOATestAccount) SignTx(
	t testing.TB,
	tx *gethTypes.Transaction,
) *gethTypes.Transaction

type TestBackend 

type TestBackend struct {
	*TestValueStore
	// contains filtered or unexported fields
}

func (TestBackend) ComputationAvailable 

func (m TestBackend) ComputationAvailable(
	kind common.ComputationKind,
	intensity uint,
) bool

func (TestBackend) ComputationIntensities 

func (m TestBackend) ComputationIntensities() meter.MeteredComputationIntensities

func (TestBackend) ComputationUsed 

func (m TestBackend) ComputationUsed() (uint64, error)

func (TestBackend) ConvertedServiceEvents 

func (vs TestBackend) ConvertedServiceEvents() flow.ServiceEventList

func (*TestBackend) DropEvents 

func (tb *TestBackend) DropEvents()

func (TestBackend) EmitEvent 

func (vs TestBackend) EmitEvent(event cadence.Event) error

func (TestBackend) Events 

func (vs TestBackend) Events() flow.EventsList

func (TestBackend) InteractionUsed 

func (m TestBackend) InteractionUsed() (uint64, error)

func (TestBackend) MemoryUsed 

func (m TestBackend) MemoryUsed() (uint64, error)

func (TestBackend) MeterComputation 

func (m TestBackend) MeterComputation(
	kind common.ComputationKind,
	intensity uint,
) error

func (TestBackend) MeterEmittedEvent 

func (m TestBackend) MeterEmittedEvent(byteSize uint64) error

func (TestBackend) MeterMemory 

func (m TestBackend) MeterMemory(usage common.MemoryUsage) error

func (TestBackend) Reset 

func (vs TestBackend) Reset()

func (TestBackend) ServiceEvents 

func (vs TestBackend) ServiceEvents() flow.EventsList

func (TestBackend) TotalEmittedEventBytes 

func (m TestBackend) TotalEmittedEventBytes() uint64

func (*TestBackend) TotalStorageSize 

func (tb *TestBackend) TotalStorageSize() int

type TestContract 

type TestContract struct {
	Code       string
	ABI        string
	ByteCode   []byte
	DeployedAt types.Address
}

func GetDummyKittyTestContract 

func GetDummyKittyTestContract(t testing.TB) *TestContract

func GetStorageTestContract 

func GetStorageTestContract(tb testing.TB) *TestContract

func (*TestContract) MakeCallData 

func (tc *TestContract) MakeCallData(t testing.TB, name string, args ...interface{}) []byte

func (*TestContract) SetDeployedAt 

func (tc *TestContract) SetDeployedAt(deployedAt types.Address)

type TestEmulator 

type TestEmulator struct {
	BalanceOfFunc      func(address types.Address) (*big.Int, error)
	NonceOfFunc        func(address types.Address) (uint64, error)
	CodeOfFunc         func(address types.Address) (types.Code, error)
	DirectCallFunc     func(call *types.DirectCall) (*types.Result, error)
	RunTransactionFunc func(tx *gethTypes.Transaction) (*types.Result, error)
}

func (*TestEmulator) BalanceOf 

func (em *TestEmulator) BalanceOf(address types.Address) (*big.Int, error)

BalanceOf returns the balance of this address

func (*TestEmulator) CodeOf 

func (em *TestEmulator) CodeOf(address types.Address) (types.Code, error)

CodeOf returns the code for this address (if smart contract is deployed at this address)

func (*TestEmulator) DirectCall 

func (em *TestEmulator) DirectCall(call *types.DirectCall) (*types.Result, error)

DirectCall executes a direct call

func (*TestEmulator) NewBlockView 

func (em *TestEmulator) NewBlockView(_ types.BlockContext) (types.BlockView, error)

NewBlock returns a new block

func (*TestEmulator) NewReadOnlyBlockView 

func (em *TestEmulator) NewReadOnlyBlockView(_ types.BlockContext) (types.ReadOnlyBlockView, error)

NewBlock returns a new block view

func (*TestEmulator) NonceOf 

func (em *TestEmulator) NonceOf(address types.Address) (uint64, error)

NonceOfFunc returns the nonce for this address

func (*TestEmulator) RunTransaction 

func (em *TestEmulator) RunTransaction(tx *gethTypes.Transaction) (*types.Result, error)

RunTransaction runs a transaction and collect gas fees to the coinbase account

type TestLedger 

type TestLedger struct {
	StoredValues           map[string][]byte
	OnValueExists          func(owner, key []byte) (exists bool, err error)
	OnGetValue             func(owner, key []byte) (value []byte, err error)
	OnSetValue             func(owner, key, value []byte) (err error)
	OnAllocateStorageIndex func(owner []byte) (atree.StorageIndex, error)
}

func NewTestLedger 

func NewTestLedger(
	onRead func(owner, key, value []byte),
	onWrite func(owner, key, value []byte),
) TestLedger

func (TestLedger) AllocateStorageIndex 

func (s TestLedger) AllocateStorageIndex(owner []byte) (atree.StorageIndex, error)

func (TestLedger) Dump 

func (s TestLedger) Dump()

func (TestLedger) GetValue 

func (s TestLedger) GetValue(owner, key []byte) (value []byte, err error)

func (TestLedger) SetValue 

func (s TestLedger) SetValue(owner, key, value []byte) (err error)

func (TestLedger) ValueExists 

func (s TestLedger) ValueExists(owner, key []byte) (exists bool, err error)

type TestRuntimeInterface 

type TestRuntimeInterface struct {
	Storage atree.Ledger

	OnResolveLocation func(
		identifiers []runtime.Identifier,
		location runtime.Location,
	) (
		[]runtime.ResolvedLocation,
		error,
	)
	OnGetCode          func(_ runtime.Location) ([]byte, error)
	OnGetAndSetProgram func(
		location runtime.Location,
		load func() (*interpreter.Program, error),
	) (*interpreter.Program, error)
	OnSetInterpreterSharedState func(state *interpreter.SharedState)
	OnGetInterpreterSharedState func() *interpreter.SharedState
	OnCreateAccount             func(payer runtime.Address) (address runtime.Address, err error)
	OnAddEncodedAccountKey      func(address runtime.Address, publicKey []byte) error
	OnRemoveEncodedAccountKey   func(address runtime.Address, index int) (publicKey []byte, err error)
	OnAddAccountKey             func(
		address runtime.Address,
		publicKey *cadenceStdlib.PublicKey,
		hashAlgo runtime.HashAlgorithm,
		weight int,
	) (*cadenceStdlib.AccountKey, error)
	OnGetAccountKey             func(address runtime.Address, index int) (*cadenceStdlib.AccountKey, error)
	OnRemoveAccountKey          func(address runtime.Address, index int) (*cadenceStdlib.AccountKey, error)
	OnAccountKeysCount          func(address runtime.Address) (uint64, error)
	OnUpdateAccountContractCode func(location common.AddressLocation, code []byte) error
	OnGetAccountContractCode    func(location common.AddressLocation) (code []byte, err error)
	OnRemoveAccountContractCode func(location common.AddressLocation) (err error)
	OnGetSigningAccounts        func() ([]runtime.Address, error)
	OnProgramLog                func(string)
	OnEmitEvent                 func(cadence.Event) error
	OnResourceOwnerChanged      func(
		interpreter *interpreter.Interpreter,
		resource *interpreter.CompositeValue,
		oldAddress common.Address,
		newAddress common.Address,
	)
	OnGenerateUUID       func() (uint64, error)
	OnMeterComputation   func(compKind common.ComputationKind, intensity uint) error
	OnDecodeArgument     func(b []byte, t cadence.Type) (cadence.Value, error)
	OnProgramParsed      func(location runtime.Location, duration time.Duration)
	OnProgramChecked     func(location runtime.Location, duration time.Duration)
	OnProgramInterpreted func(location runtime.Location, duration time.Duration)
	OnReadRandom         func([]byte) error
	OnVerifySignature    func(
		signature []byte,
		tag string,
		signedData []byte,
		publicKey []byte,
		signatureAlgorithm runtime.SignatureAlgorithm,
		hashAlgorithm runtime.HashAlgorithm,
	) (bool, error)
	OnHash func(
		data []byte,
		tag string,
		hashAlgorithm runtime.HashAlgorithm,
	) ([]byte, error)
	OnSetCadenceValue            func(owner runtime.Address, key string, value cadence.Value) (err error)
	OnGetAccountBalance          func(_ runtime.Address) (uint64, error)
	OnGetAccountAvailableBalance func(_ runtime.Address) (uint64, error)
	OnGetStorageUsed             func(_ runtime.Address) (uint64, error)
	OnGetStorageCapacity         func(_ runtime.Address) (uint64, error)
	Programs                     map[runtime.Location]*interpreter.Program
	OnImplementationDebugLog     func(message string) error
	OnValidatePublicKey          func(publicKey *cadenceStdlib.PublicKey) error
	OnBLSVerifyPOP               func(pk *cadenceStdlib.PublicKey, s []byte) (bool, error)
	OnBLSAggregateSignatures     func(sigs [][]byte) ([]byte, error)
	OnBLSAggregatePublicKeys     func(keys []*cadenceStdlib.PublicKey) (*cadenceStdlib.PublicKey, error)
	OnGetAccountContractNames    func(address runtime.Address) ([]string, error)
	OnRecordTrace                func(
		operation string,
		location runtime.Location,
		duration time.Duration,
		attrs []attribute.KeyValue,
	)
	OnMeterMemory       func(usage common.MemoryUsage) error
	OnComputationUsed   func() (uint64, error)
	OnMemoryUsed        func() (uint64, error)
	OnInteractionUsed   func() (uint64, error)
	OnGenerateAccountID func(address common.Address) (uint64, error)
	// contains filtered or unexported fields
}

func (*TestRuntimeInterface) AccountKeysCount 

func (i *TestRuntimeInterface) AccountKeysCount(address runtime.Address) (uint64, error)

func (*TestRuntimeInterface) AddAccountKey 

func (i *TestRuntimeInterface) AddAccountKey(
	address runtime.Address,
	publicKey *cadenceStdlib.PublicKey,
	hashAlgo runtime.HashAlgorithm,
	weight int,
) (*cadenceStdlib.AccountKey, error)

func (*TestRuntimeInterface) AddEncodedAccountKey 

func (i *TestRuntimeInterface) AddEncodedAccountKey(address runtime.Address, publicKey []byte) error

func (*TestRuntimeInterface) AllocateStorageIndex 

func (i *TestRuntimeInterface) AllocateStorageIndex(owner []byte) (atree.StorageIndex, error)

func (*TestRuntimeInterface) BLSAggregatePublicKeys 

func (i *TestRuntimeInterface) BLSAggregatePublicKeys(keys []*cadenceStdlib.PublicKey) (*cadenceStdlib.PublicKey, error)

func (*TestRuntimeInterface) BLSAggregateSignatures 

func (i *TestRuntimeInterface) BLSAggregateSignatures(sigs [][]byte) ([]byte, error)

func (*TestRuntimeInterface) BLSVerifyPOP 

func (i *TestRuntimeInterface) BLSVerifyPOP(key *cadenceStdlib.PublicKey, s []byte) (bool, error)

func (*TestRuntimeInterface) ComputationUsed 

func (i *TestRuntimeInterface) ComputationUsed() (uint64, error)

func (*TestRuntimeInterface) CreateAccount 

func (i *TestRuntimeInterface) CreateAccount(payer runtime.Address) (address runtime.Address, err error)

func (*TestRuntimeInterface) DecodeArgument 

func (i *TestRuntimeInterface) DecodeArgument(b []byte, t cadence.Type) (cadence.Value, error)

func (*TestRuntimeInterface) EmitEvent 

func (i *TestRuntimeInterface) EmitEvent(event cadence.Event) error

func (*TestRuntimeInterface) GenerateAccountID 

func (i *TestRuntimeInterface) GenerateAccountID(address common.Address) (uint64, error)

func (*TestRuntimeInterface) GenerateUUID 

func (i *TestRuntimeInterface) GenerateUUID() (uint64, error)

func (*TestRuntimeInterface) GetAccountAvailableBalance 

func (i *TestRuntimeInterface) GetAccountAvailableBalance(address runtime.Address) (uint64, error)

func (*TestRuntimeInterface) GetAccountBalance 

func (i *TestRuntimeInterface) GetAccountBalance(address runtime.Address) (uint64, error)

func (*TestRuntimeInterface) GetAccountContractCode 

func (i *TestRuntimeInterface) GetAccountContractCode(location common.AddressLocation) (code []byte, err error)

func (*TestRuntimeInterface) GetAccountContractNames 

func (i *TestRuntimeInterface) GetAccountContractNames(address runtime.Address) ([]string, error)

func (*TestRuntimeInterface) GetAccountKey 

func (i *TestRuntimeInterface) GetAccountKey(address runtime.Address, index int) (*cadenceStdlib.AccountKey, error)

func (*TestRuntimeInterface) GetBlockAtHeight 

func (i *TestRuntimeInterface) GetBlockAtHeight(height uint64) (block cadenceStdlib.Block, exists bool, err error)

func (*TestRuntimeInterface) GetCode 

func (i *TestRuntimeInterface) GetCode(location runtime.Location) ([]byte, error)

func (*TestRuntimeInterface) GetCurrentBlockHeight 

func (i *TestRuntimeInterface) GetCurrentBlockHeight() (uint64, error)

func (*TestRuntimeInterface) GetInterpreterSharedState 

func (i *TestRuntimeInterface) GetInterpreterSharedState() *interpreter.SharedState

func (*TestRuntimeInterface) GetOrLoadProgram 

func (i *TestRuntimeInterface) GetOrLoadProgram(
	location runtime.Location,
	load func() (*interpreter.Program, error),
) (
	program *interpreter.Program,
	err error,
)

func (*TestRuntimeInterface) GetSigningAccounts 

func (i *TestRuntimeInterface) GetSigningAccounts() ([]runtime.Address, error)

func (*TestRuntimeInterface) GetStorageCapacity 

func (i *TestRuntimeInterface) GetStorageCapacity(address runtime.Address) (uint64, error)

func (*TestRuntimeInterface) GetStorageUsed 

func (i *TestRuntimeInterface) GetStorageUsed(address runtime.Address) (uint64, error)

func (*TestRuntimeInterface) GetValue 

func (i *TestRuntimeInterface) GetValue(owner, key []byte) (value []byte, err error)

func (*TestRuntimeInterface) Hash 

func (i *TestRuntimeInterface) Hash(data []byte, tag string, hashAlgorithm runtime.HashAlgorithm) ([]byte, error)

func (*TestRuntimeInterface) ImplementationDebugLog 

func (i *TestRuntimeInterface) ImplementationDebugLog(message string) error

func (*TestRuntimeInterface) InteractionUsed 

func (i *TestRuntimeInterface) InteractionUsed() (uint64, error)

func (*TestRuntimeInterface) MemoryUsed 

func (i *TestRuntimeInterface) MemoryUsed() (uint64, error)

func (*TestRuntimeInterface) MeterComputation 

func (i *TestRuntimeInterface) MeterComputation(compKind common.ComputationKind, intensity uint) error

func (*TestRuntimeInterface) MeterMemory 

func (i *TestRuntimeInterface) MeterMemory(usage common.MemoryUsage) error

func (*TestRuntimeInterface) ProgramChecked 

func (i *TestRuntimeInterface) ProgramChecked(location runtime.Location, duration time.Duration)

func (*TestRuntimeInterface) ProgramInterpreted 

func (i *TestRuntimeInterface) ProgramInterpreted(location runtime.Location, duration time.Duration)

func (*TestRuntimeInterface) ProgramLog 

func (i *TestRuntimeInterface) ProgramLog(message string) error

func (*TestRuntimeInterface) ProgramParsed 

func (i *TestRuntimeInterface) ProgramParsed(location runtime.Location, duration time.Duration)

func (*TestRuntimeInterface) ReadRandom 

func (i *TestRuntimeInterface) ReadRandom(buffer []byte) error

func (*TestRuntimeInterface) RecordTrace 

func (i *TestRuntimeInterface) RecordTrace(
	operation string,
	location runtime.Location,
	duration time.Duration,
	attrs []attribute.KeyValue,
)

func (*TestRuntimeInterface) RemoveAccountContractCode 

func (i *TestRuntimeInterface) RemoveAccountContractCode(location common.AddressLocation) (err error)

func (*TestRuntimeInterface) ResolveLocation 

func (i *TestRuntimeInterface) ResolveLocation(
	identifiers []runtime.Identifier,
	location runtime.Location,
) ([]runtime.ResolvedLocation, error)

func (*TestRuntimeInterface) ResourceOwnerChanged 

func (i *TestRuntimeInterface) ResourceOwnerChanged(
	interpreter *interpreter.Interpreter,
	resource *interpreter.CompositeValue,
	oldOwner common.Address,
	newOwner common.Address,
)

func (*TestRuntimeInterface) RevokeAccountKey 

func (i *TestRuntimeInterface) RevokeAccountKey(address runtime.Address, index int) (*cadenceStdlib.AccountKey, error)

func (*TestRuntimeInterface) RevokeEncodedAccountKey 

func (i *TestRuntimeInterface) RevokeEncodedAccountKey(address runtime.Address, index int) ([]byte, error)

func (*TestRuntimeInterface) SetCadenceValue 

func (i *TestRuntimeInterface) SetCadenceValue(owner common.Address, key string, value cadence.Value) (err error)

func (*TestRuntimeInterface) SetInterpreterSharedState 

func (i *TestRuntimeInterface) SetInterpreterSharedState(state *interpreter.SharedState)

func (*TestRuntimeInterface) SetValue 

func (i *TestRuntimeInterface) SetValue(owner, key, value []byte) (err error)

func (*TestRuntimeInterface) UpdateAccountContractCode 

func (i *TestRuntimeInterface) UpdateAccountContractCode(location common.AddressLocation, code []byte) (err error)

func (*TestRuntimeInterface) ValidatePublicKey 

func (i *TestRuntimeInterface) ValidatePublicKey(key *cadenceStdlib.PublicKey) error

func (*TestRuntimeInterface) ValueExists 

func (i *TestRuntimeInterface) ValueExists(owner, key []byte) (exists bool, err error)

func (*TestRuntimeInterface) VerifySignature 

func (i *TestRuntimeInterface) VerifySignature(
	signature []byte,
	tag string,
	signedData []byte,
	publicKey []byte,
	signatureAlgorithm runtime.SignatureAlgorithm,
	hashAlgorithm runtime.HashAlgorithm,
) (bool, error)

type TestValueStore 

type TestValueStore struct {
	GetValueFunc             func(owner, key []byte) ([]byte, error)
	SetValueFunc             func(owner, key, value []byte) error
	ValueExistsFunc          func(owner, key []byte) (bool, error)
	AllocateStorageIndexFunc func(owner []byte) (atree.StorageIndex, error)
	TotalStorageSizeFunc     func() int
	TotalBytesReadFunc       func() int
	TotalBytesWrittenFunc    func() int
	TotalStorageItemsFunc    func() int
	ResetStatsFunc           func()
}

func GetSimpleValueStore 

func GetSimpleValueStore() *TestValueStore

func (*TestValueStore) AllocateStorageIndex 

func (vs *TestValueStore) AllocateStorageIndex(owner []byte) (atree.StorageIndex, error)

func (*TestValueStore) GetValue 

func (vs *TestValueStore) GetValue(owner, key []byte) ([]byte, error)

func (*TestValueStore) ResetStats 

func (vs *TestValueStore) ResetStats()

func (*TestValueStore) SetValue 

func (vs *TestValueStore) SetValue(owner, key, value []byte) error

func (*TestValueStore) TotalBytesRead 

func (vs *TestValueStore) TotalBytesRead() int

func (*TestValueStore) TotalBytesWritten 

func (vs *TestValueStore) TotalBytesWritten() int

func (*TestValueStore) TotalStorageItems 

func (vs *TestValueStore) TotalStorageItems() int

func (*TestValueStore) TotalStorageSize 

func (vs *TestValueStore) TotalStorageSize() int

func (*TestValueStore) ValueExists 

func (vs *TestValueStore) ValueExists(owner, key []byte) (bool, error)

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