tests

package
v1.2.1 Latest Latest
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 Go to latest Published: Oct 17, 2017 License: GPL-3.0 Imports: 27 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",

		"ChainAtoChainB_blockorder2",
		"ChainAtoChainB_blockorder1",

		"GasLimitHigherThan2p63m1",
		"SuicideIssue",
	}

	/* 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{}
)
View Source 
var (
	ForceJit  bool
	EnableJit bool
)

Functions

func BenchStateTest 

func BenchStateTest(ruleSet RuleSet, p string, conf bconf, b *testing.B) error

func BenchVmTest 

func BenchVmTest(p string, conf bconf, b *testing.B) error

func LoadBlockTests 

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

func RunBlockTest 

func RunBlockTest(homesteadBlock, daoForkBlock, gasPriceFork *big.Int, file string, skipTests []string) error

func RunBlockTestWithReader 

func RunBlockTestWithReader(homesteadBlock, daoForkBlock, gasPriceFork *big.Int, 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(ruleSet RuleSet, statedb *state.StateDB, env, tx map[string]string) ([]byte, vm.Logs, *big.Int, error)

func RunStateTest 

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

func RunStateTestWithReader 

func RunStateTestWithReader(ruleSet RuleSet, 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, vm.Logs, *big.Int, error)

func RunVmTest 

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

func RunVmTestWithReader 

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

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(db ethdb.Database) (*state.StateDB, error)

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

func (*BlockTest) TryBlocksInsert 

func (t *BlockTest) TryBlocksInsert(blockchain *core.BlockChain) ([]btBlock, 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) ValidateImportedHeaders 

func (test *BlockTest) ValidateImportedHeaders(cm *core.BlockChain, validBlocks []btBlock) error

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(ruleSet RuleSet, state *state.StateDB) *Env

func NewEnvFromMap 

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

func (*Env) AddLog 

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

func (*Env) BlockNumber 

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

func (*Env) Call 

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

func (*Env) CallCode 

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

func (*Env) CanTransfer 

func (self *Env) CanTransfer(from common.Address, balance *big.Int) bool

func (*Env) Coinbase 

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

func (*Env) Create 

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

func (*Env) Db 

func (self *Env) Db() vm.Database

func (*Env) DelegateCall 

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

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) ReadOnly 

func (self *Env) ReadOnly() bool

func (*Env) RevertToSnapshot 

func (self *Env) RevertToSnapshot(snapshot int)

func (*Env) RuleSet 

func (self *Env) RuleSet() vm.RuleSet

func (*Env) SetDepth 

func (self *Env) SetDepth(i int)

func (*Env) SnapshotDatabase 

func (self *Env) SnapshotDatabase() int

func (*Env) Time 

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

func (*Env) Transfer 

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

func (*Env) Vm 

func (self *Env) Vm() vm.Vm

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) CheckNonce 

func (self Message) CheckNonce() bool

func (Message) Data 

func (self Message) Data() []byte

func (Message) From 

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

func (Message) FromFrontier 

func (self Message) FromFrontier() (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 RuleSet 

type RuleSet struct {
	HomesteadBlock           *big.Int
	DAOForkBlock             *big.Int
	DAOForkSupport           bool
	HomesteadGasRepriceBlock *big.Int
}

func (RuleSet) GasTable 

func (r RuleSet) GasTable(num *big.Int) params.GasTable

func (RuleSet) IsHomestead 

func (r RuleSet) IsHomestead(n *big.Int) bool

type TransactionTest 

type TransactionTest struct {
	Blocknumber string
	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

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