tests

package
v1.0.5 Latest Latest
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 Go to latest Published: Sep 9, 2015 License: GPL-3.0 Imports: 26 Imported by: 0

Documentation

Overview

Package tests implements execution of Ethereum JSON tests.

Index

Constants

This section is empty.

Variables

View Source 
var (
	BlockSkipTests = []string{

		"BLOCK__RandomByteAtTheEnd",
		"TRANSCT__RandomByteAtTheEnd",
		"BLOCK__ZeroByteAtTheEnd",
		"TRANSCT__ZeroByteAtTheEnd",
	}

	/* Go client does not support transaction (account) nonces above 2^64. This
	technically breaks consensus but is regarded as "reasonable
	engineering constraint" as accounts cannot easily reach such high
	nonce values in practice
	*/
	TransSkipTests = []string{"TransactionWithHihghNonce256"}
	StateSkipTests = []string{}
	VmSkipTests    = []string{}
)

Functions

func LoadBlockTests 

func LoadBlockTests(file string) (map[string]*BlockTest, error)

func RunBlockTest 

func RunBlockTest(file string, skipTests []string) error

func RunBlockTestWithReader 

func RunBlockTestWithReader(r io.Reader, skipTests []string) error

func RunRLPTest 

func RunRLPTest(file string, skip []string) error

RunRLPTest runs the tests in the given file, skipping tests by name.

func RunRLPTestWithReader 

func RunRLPTestWithReader(r io.Reader, skip []string) error

RunRLPTest runs the tests encoded in r, skipping tests by name.

func RunState 

func RunState(statedb *state.StateDB, env, tx map[string]string) ([]byte, state.Logs, *big.Int, error)

func RunStateTest 

func RunStateTest(p string, skipTests []string) error

func RunStateTestWithReader 

func RunStateTestWithReader(r io.Reader, skipTests []string) error

func RunTransactionTests 

func RunTransactionTests(file string, skipTests []string) error

func RunTransactionTestsWithReader 

func RunTransactionTestsWithReader(r io.Reader, skipTests []string) error

func RunVm 

func RunVm(state *state.StateDB, env, exec map[string]string) ([]byte, state.Logs, *big.Int, error)

func RunVmTest 

func RunVmTest(p string, skipTests []string) error

func RunVmTestWithReader 

func RunVmTestWithReader(r io.Reader, skipTests []string) error

func StateObjectFromAccount 

func StateObjectFromAccount(db common.Database, addr string, account Account) *state.StateObject

Types

type Account 

type Account struct {
	Balance string
	Code    string
	Nonce   string
	Storage map[string]string
}

type BlockTest 

type BlockTest struct {
	Genesis *types.Block

	Json *btJSON
	// contains filtered or unexported fields
}

Block Test JSON Format

func (*BlockTest) InsertPreState 

func (t *BlockTest) InsertPreState(ethereum *eth.Ethereum) (*state.StateDB, error)

InsertPreState populates the given database with the genesis accounts defined by the test.

func (*BlockTest) TryBlocksInsert 

func (t *BlockTest) TryBlocksInsert(chainManager *core.ChainManager) error

See https://github.com/ethereum/tests/wiki/Blockchain-Tests-II 

Whether a block is valid or not is a bit subtle, it's defined by presence of
blockHeader, transactions and uncleHeaders fields. If they are missing, the block is
invalid and we must verify that we do not accept it.

Since some tests mix valid and invalid blocks we need to check this for every block.

If a block is invalid it does not necessarily fail the test, if it's invalidness is
expected we are expected to ignore it and continue processing and then validate the
post state.

func (*BlockTest) ValidatePostState 

func (t *BlockTest) ValidatePostState(statedb *state.StateDB) error

type Env 

type Env struct {
	Gas *big.Int
	// contains filtered or unexported fields
}

func NewEnv 

func NewEnv(state *state.StateDB) *Env

func NewEnvFromMap 

func NewEnvFromMap(state *state.StateDB, envValues map[string]string, exeValues map[string]string) *Env

func (*Env) AddLog 

func (self *Env) AddLog(log *state.Log)

func (*Env) AddStructLog 

func (self *Env) AddStructLog(log vm.StructLog)

func (*Env) BlockNumber 

func (self *Env) BlockNumber() *big.Int

func (*Env) Call 

func (self *Env) Call(caller vm.ContextRef, addr common.Address, data []byte, gas, price, value *big.Int) ([]byte, error)

func (*Env) CallCode 

func (self *Env) CallCode(caller vm.ContextRef, addr common.Address, data []byte, gas, price, value *big.Int) ([]byte, error)

func (*Env) Coinbase 

func (self *Env) Coinbase() common.Address

func (self *Env) PrevHash() []byte { return self.parent }

func (*Env) Create 

func (self *Env) Create(caller vm.ContextRef, data []byte, gas, price, value *big.Int) ([]byte, error, vm.ContextRef)

func (*Env) Depth 

func (self *Env) Depth() int

func (*Env) Difficulty 

func (self *Env) Difficulty() *big.Int

func (*Env) GasLimit 

func (self *Env) GasLimit() *big.Int

func (*Env) GetHash 

func (self *Env) GetHash(n uint64) common.Hash

func (*Env) Origin 

func (self *Env) Origin() common.Address

func (*Env) SetDepth 

func (self *Env) SetDepth(i int)

func (*Env) State 

func (self *Env) State() *state.StateDB

func (*Env) StructLogs 

func (self *Env) StructLogs() []vm.StructLog

func (*Env) Time 

func (self *Env) Time() *big.Int

func (*Env) Transfer 

func (self *Env) Transfer(from, to vm.Account, amount *big.Int) error

func (*Env) VmType 

func (self *Env) VmType() vm.Type

type Log 

type Log struct {
	AddressF string   `json:"address"`
	DataF    string   `json:"data"`
	TopicsF  []string `json:"topics"`
	BloomF   string   `json:"bloom"`
}

func (Log) Address 

func (self Log) Address() []byte

func (Log) Data 

func (self Log) Data() []byte

func (Log) RlpData 

func (self Log) RlpData() interface{}

func (Log) Topics 

func (self Log) Topics() [][]byte

type Message 

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

func NewMessage 

func NewMessage(from common.Address, to *common.Address, data []byte, value, gas, price *big.Int, nonce uint64) Message

func (Message) Data 

func (self Message) Data() []byte

func (Message) From 

func (self Message) From() (common.Address, error)

func (Message) Gas 

func (self Message) Gas() *big.Int

func (Message) GasPrice 

func (self Message) GasPrice() *big.Int

func (Message) Hash 

func (self Message) Hash() []byte

func (Message) Nonce 

func (self Message) Nonce() uint64

func (Message) To 

func (self Message) To() *common.Address

func (Message) Value 

func (self Message) Value() *big.Int

type RLPTest 

type RLPTest struct {
	// If the value of In is "INVALID" or "VALID", the test
	// checks whether Out can be decoded into a value of
	// type interface{}.
	//
	// For other JSON values, In is treated as a driver for
	// calls to rlp.Stream. The test also verifies that encoding
	// In produces the bytes in Out.
	In interface{}

	// Out is a hex-encoded RLP value.
	Out string
}

RLPTest is the JSON structure of a single RLP test.

func (*RLPTest) Run 

func (t *RLPTest) Run() error

Run executes the test.

type TransactionTest 

type TransactionTest struct {
	Rlp         string
	Sender      string
	Transaction TtTransaction
}

type TtTransaction 

type TtTransaction struct {
	Data     string
	GasLimit string
	GasPrice string
	Nonce    string
	R        string
	S        string
	To       string
	V        string
	Value    string
}

Transaction Test JSON Format

type VmEnv 

type VmEnv struct {
	CurrentCoinbase   string
	CurrentDifficulty string
	CurrentGasLimit   string
	CurrentNumber     string
	CurrentTimestamp  interface{}
	PreviousHash      string
}

type VmTest 

type VmTest struct {
	Callcreates interface{}
	//Env         map[string]string
	Env           VmEnv
	Exec          map[string]string
	Transaction   map[string]string
	Logs          []Log
	Gas           string
	Out           string
	Post          map[string]Account
	Pre           map[string]Account
	PostStateRoot string
}

Source Files

View all Source files

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