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poc8
obscuren 10 years ago
parent 0dc566124a a7f4ade711
commit 22d29a6d52
21 changed files with 2082 additions and 342 deletions
Show all changes Ignore whitespace when comparing lines Ignore changes in amount of whitespace Ignore changes in whitespace at EOL
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  1. 20
      cmd/mist/gui.go
  2. 6
      core/block_manager.go
  3. 145
      core/state_transition.go
  4. 21
      core/transaction_pool.go
  5. 94
      core/types/transaction.go
  6. 10
      core/vm_env.go
  7. 6
      miner/miner.go
  8. 35
      state/state.go
  9. 870
      tests/files/StateTests/stInitCodeTest.json
  10. 523
      tests/files/StateTests/stRefundTest.json
  11. 2
      tests/files/StateTests/stSystemOperationsTest.json
  12. 277
      tests/files/StateTests/stTransactionTest.json
  13. 294
      tests/files/VMTests/vmArithmeticTest.json
  14. 7
      tests/files/index.js
  15. 37
      tests/helper/vm.go
  16. 22
      tests/vm/gh_test.go
  17. 2
      vm/common.go
  18. 27
      vm/vm_debug.go
  19. 4
      xeth/hexface.go
  20. 14
      xeth/js_types.go
  21. 8
      xeth/pipe.go

20
cmd/mist/gui.go
Unescape View File

@ -309,13 +309,13 @@ func (gui *Gui) insertTransaction(window string, tx *types.Transaction) {
var ( var (
ptx = xeth.NewJSTx(tx, pipe.World().State()) ptx = xeth.NewJSTx(tx, pipe.World().State())
send = nameReg.Storage(tx.Sender()) send = nameReg.Storage(tx.From())
rec = nameReg.Storage(tx.Recipient) rec = nameReg.Storage(tx.To())
s, r string s, r string
) )
if tx.CreatesContract() { if core.MessageCreatesContract(tx) {
rec = nameReg.Storage(tx.CreationAddress(pipe.World().State())) rec = nameReg.Storage(core.AddressFromMessage(tx))
} }
if send.Len() != 0 { if send.Len() != 0 {
@ -326,10 +326,10 @@ func (gui *Gui) insertTransaction(window string, tx *types.Transaction) {
if rec.Len() != 0 { if rec.Len() != 0 {
r = strings.Trim(rec.Str(), "\x00") r = strings.Trim(rec.Str(), "\x00")
} else { } else {
if tx.CreatesContract() { if core.MessageCreatesContract(tx) {
r = ethutil.Bytes2Hex(tx.CreationAddress(pipe.World().State())) r = ethutil.Bytes2Hex(core.AddressFromMessage(tx))
} else { } else {
r = ethutil.Bytes2Hex(tx.Recipient) r = ethutil.Bytes2Hex(tx.To())
} }
} }
ptx.Sender = s ptx.Sender = s
@ -454,11 +454,11 @@ func (gui *Gui) update() {
object := state.GetAccount(gui.address()) object := state.GetAccount(gui.address())
if bytes.Compare(tx.Sender(), gui.address()) == 0 { if bytes.Compare(tx.Sender(), gui.address()) == 0 {
object.SubAmount(tx.Value) object.SubAmount(tx.Value())
gui.txDb.Put(tx.Hash(), tx.RlpEncode()) gui.txDb.Put(tx.Hash(), tx.RlpEncode())
} else if bytes.Compare(tx.Recipient, gui.address()) == 0 { } else if bytes.Compare(tx.To(), gui.address()) == 0 {
object.AddAmount(tx.Value) object.AddAmount(tx.Value())
gui.txDb.Put(tx.Hash(), tx.RlpEncode()) gui.txDb.Put(tx.Hash(), tx.RlpEncode())
} }

6
core/block_manager.go
Unescape View File

@ -109,11 +109,11 @@ done:
// If we are mining this block and validating we want to set the logs back to 0 // If we are mining this block and validating we want to set the logs back to 0
state.EmptyLogs() state.EmptyLogs()
txGas := new(big.Int).Set(tx.Gas) txGas := new(big.Int).Set(tx.Gas())
cb := state.GetStateObject(coinbase.Address()) cb := state.GetStateObject(coinbase.Address())
st := NewStateTransition(cb, tx, state, block) st := NewStateTransition(cb, tx, state, block)
err = st.TransitionState() _, err = st.TransitionState()
if err != nil { if err != nil {
switch { switch {
case IsNonceErr(err): case IsNonceErr(err):
@ -132,7 +132,7 @@ done:
} }
txGas.Sub(txGas, st.gas) txGas.Sub(txGas, st.gas)
cumulativeSum.Add(cumulativeSum, new(big.Int).Mul(txGas, tx.GasPrice)) cumulativeSum.Add(cumulativeSum, new(big.Int).Mul(txGas, tx.GasPrice()))
// Update the state with pending changes // Update the state with pending changes
state.Update(txGas) state.Update(txGas)

145
core/state_transition.go
Unescape View File

@ -5,6 +5,8 @@ import (
"math/big" "math/big"
"github.com/ethereum/go-ethereum/core/types" "github.com/ethereum/go-ethereum/core/types"
"github.com/ethereum/go-ethereum/crypto"
"github.com/ethereum/go-ethereum/ethutil"
"github.com/ethereum/go-ethereum/state" "github.com/ethereum/go-ethereum/state"
"github.com/ethereum/go-ethereum/vm" "github.com/ethereum/go-ethereum/vm"
) )
@ -27,48 +29,69 @@ import (
*/ */
type StateTransition struct { type StateTransition struct {
coinbase, receiver []byte coinbase, receiver []byte
tx *types.Transaction msg Message
gas, gasPrice *big.Int gas, gasPrice *big.Int
initialGas *big.Int
value *big.Int value *big.Int
data []byte data []byte
state *state.StateDB state *state.StateDB
block *types.Block block *types.Block
cb, rec, sen *state.StateObject cb, rec, sen *state.StateObject
Env vm.Environment
} }
func NewStateTransition(coinbase *state.StateObject, tx *types.Transaction, state *state.StateDB, block *types.Block) *StateTransition { type Message interface {
return &StateTransition{coinbase.Address(), tx.Recipient, tx, new(big.Int), new(big.Int).Set(tx.GasPrice), tx.Value, tx.Data, state, block, coinbase, nil, nil} Hash() []byte
From() []byte
To() []byte
GasPrice() *big.Int
Gas() *big.Int
Value() *big.Int
Nonce() uint64
Data() []byte
} }
func (self *StateTransition) Coinbase() *state.StateObject { func AddressFromMessage(msg Message) []byte {
if self.cb != nil { // Generate a new address
return self.cb return crypto.Sha3(ethutil.NewValue([]interface{}{msg.From(), msg.Nonce()}).Encode())[12:]
} }
self.cb = self.state.GetOrNewStateObject(self.coinbase) func MessageCreatesContract(msg Message) bool {
return self.cb return len(msg.To()) == 0
} }
func (self *StateTransition) Sender() *state.StateObject {
if self.sen != nil {
return self.sen
}
self.sen = self.state.GetOrNewStateObject(self.tx.Sender()) func MessageGasValue(msg Message) *big.Int {
return new(big.Int).Mul(msg.Gas(), msg.GasPrice())
}
return self.sen func NewStateTransition(coinbase *state.StateObject, msg Message, state *state.StateDB, block *types.Block) *StateTransition {
return &StateTransition{coinbase.Address(), msg.To(), msg, new(big.Int), new(big.Int).Set(msg.GasPrice()), new(big.Int), msg.Value(), msg.Data(), state, block, coinbase, nil, nil, nil}
} }
func (self *StateTransition) Receiver() *state.StateObject {
if self.tx != nil && self.tx.CreatesContract() {
return nil
}
if self.rec != nil { func (self *StateTransition) VmEnv() vm.Environment {
return self.rec if self.Env == nil {
self.Env = NewEnv(self.state, self.msg, self.block)
} }
self.rec = self.state.GetOrNewStateObject(self.tx.Recipient) return self.Env
return self.rec }
func (self *StateTransition) Coinbase() *state.StateObject {
return self.state.GetOrNewStateObject(self.coinbase)
}
func (self *StateTransition) From() *state.StateObject {
return self.state.GetOrNewStateObject(self.msg.From())
}
func (self *StateTransition) To() *state.StateObject {
if self.msg != nil && MessageCreatesContract(self.msg) {
return nil
}
return self.state.GetOrNewStateObject(self.msg.To())
} }
func (self *StateTransition) UseGas(amount *big.Int) error { func (self *StateTransition) UseGas(amount *big.Int) error {
@ -87,41 +110,33 @@ func (self *StateTransition) AddGas(amount *big.Int) {
func (self *StateTransition) BuyGas() error { func (self *StateTransition) BuyGas() error {
var err error var err error
sender := self.Sender() sender := self.From()
if sender.Balance().Cmp(self.tx.GasValue()) < 0 { if sender.Balance().Cmp(MessageGasValue(self.msg)) < 0 {
return fmt.Errorf("Insufficient funds to pre-pay gas. Req %v, has %v", self.tx.GasValue(), sender.Balance()) return fmt.Errorf("Insufficient funds to pre-pay gas. Req %v, has %v", MessageGasValue(self.msg), sender.Balance())
} }
coinbase := self.Coinbase() coinbase := self.Coinbase()
err = coinbase.BuyGas(self.tx.Gas, self.tx.GasPrice) err = coinbase.BuyGas(self.msg.Gas(), self.msg.GasPrice())
if err != nil { if err != nil {
return err return err
} }
self.AddGas(self.tx.Gas) self.AddGas(self.msg.Gas())
sender.SubAmount(self.tx.GasValue()) self.initialGas.Set(self.msg.Gas())
sender.SubAmount(MessageGasValue(self.msg))
return nil return nil
} }
func (self *StateTransition) RefundGas() {
coinbase, sender := self.Coinbase(), self.Sender()
coinbase.RefundGas(self.gas, self.tx.GasPrice)
// Return remaining gas
remaining := new(big.Int).Mul(self.gas, self.tx.GasPrice)
sender.AddAmount(remaining)
}
func (self *StateTransition) preCheck() (err error) { func (self *StateTransition) preCheck() (err error) {
var ( var (
tx = self.tx msg = self.msg
sender = self.Sender() sender = self.From()
) )
// Make sure this transaction's nonce is correct // Make sure this transaction's nonce is correct
if sender.Nonce != tx.Nonce { if sender.Nonce != msg.Nonce() {
return NonceError(tx.Nonce, sender.Nonce) return NonceError(msg.Nonce(), sender.Nonce)
} }
// Pre-pay gas / Buy gas of the coinbase account // Pre-pay gas / Buy gas of the coinbase account
@ -132,8 +147,8 @@ func (self *StateTransition) preCheck() (err error) {
return nil return nil
} }
func (self *StateTransition) TransitionState() (err error) { func (self *StateTransition) TransitionState() (ret []byte, err error) {
statelogger.Debugf("(~) %x\n", self.tx.Hash()) statelogger.Debugf("(~) %x\n", self.msg.Hash())
// XXX Transactions after this point are considered valid. // XXX Transactions after this point are considered valid.
if err = self.preCheck(); err != nil { if err = self.preCheck(); err != nil {
@ -141,8 +156,8 @@ func (self *StateTransition) TransitionState() (err error) {
} }
var ( var (
tx = self.tx msg = self.msg
sender = self.Sender() sender = self.From()
) )
defer self.RefundGas() defer self.RefundGas()
@ -168,16 +183,15 @@ func (self *StateTransition) TransitionState() (err error) {
return return
} }
var ret []byte vmenv := self.VmEnv()
vmenv := NewEnv(self.state, self.tx, self.block)
var ref vm.ClosureRef var ref vm.ClosureRef
if tx.CreatesContract() { if MessageCreatesContract(msg) {
self.rec = MakeContract(tx, self.state) self.rec = MakeContract(msg, self.state)
ret, err, ref = vmenv.Create(sender, self.rec.Address(), self.tx.Data, self.gas, self.gasPrice, self.value) ret, err, ref = vmenv.Create(sender, self.rec.Address(), self.msg.Data(), self.gas, self.gasPrice, self.value)
ref.SetCode(ret) ref.SetCode(ret)
} else { } else {
ret, err = vmenv.Call(self.Sender(), self.Receiver().Address(), self.tx.Data, self.gas, self.gasPrice, self.value) ret, err = vmenv.Call(self.From(), self.To().Address(), self.msg.Data(), self.gas, self.gasPrice, self.value)
} }
if err != nil { if err != nil {
statelogger.Debugln(err) statelogger.Debugln(err)
@ -187,11 +201,32 @@ func (self *StateTransition) TransitionState() (err error) {
} }
// Converts an transaction in to a state object // Converts an transaction in to a state object
func MakeContract(tx *types.Transaction, state *state.StateDB) *state.StateObject { func MakeContract(msg Message, state *state.StateDB) *state.StateObject {
addr := tx.CreationAddress(state) addr := AddressFromMessage(msg)
contract := state.GetOrNewStateObject(addr) contract := state.GetOrNewStateObject(addr)
contract.InitCode = tx.Data contract.InitCode = msg.Data()
return contract return contract
} }
func (self *StateTransition) RefundGas() {
coinbaseSub := new(big.Int).Set(self.gas)
uhalf := new(big.Int).Div(self.GasUsed(), ethutil.Big2)
for addr, ref := range self.state.Refunds() {
refund := ethutil.BigMin(uhalf, ref)
coinbaseSub.Add(self.gas, refund)
self.state.AddBalance([]byte(addr), refund.Mul(refund, self.msg.GasPrice()))
}
coinbase, sender := self.Coinbase(), self.From()
coinbase.RefundGas(coinbaseSub, self.msg.GasPrice())
// Return remaining gas
remaining := new(big.Int).Mul(self.gas, self.msg.GasPrice())
sender.AddAmount(remaining)
}
func (self *StateTransition) GasUsed() *big.Int {
return new(big.Int).Sub(self.initialGas, self.gas)
}

21
core/transaction_pool.go
Unescape View File

@ -106,8 +106,8 @@ func (pool *TxPool) ValidateTransaction(tx *types.Transaction) error {
return fmt.Errorf("No last block on the block chain") return fmt.Errorf("No last block on the block chain")
} }
if len(tx.Recipient) != 0 && len(tx.Recipient) != 20 { if len(tx.To()) != 0 && len(tx.To()) != 20 {
return fmt.Errorf("Invalid recipient. len = %d", len(tx.Recipient)) return fmt.Errorf("Invalid recipient. len = %d", len(tx.To()))
} }
v, _, _ := tx.Curve() v, _, _ := tx.Curve()
@ -118,17 +118,11 @@ func (pool *TxPool) ValidateTransaction(tx *types.Transaction) error {
// Get the sender // Get the sender
sender := pool.chainManager.State().GetAccount(tx.Sender()) sender := pool.chainManager.State().GetAccount(tx.Sender())
totAmount := new(big.Int).Set(tx.Value) totAmount := new(big.Int).Set(tx.Value())
// Make sure there's enough in the sender's account. Having insufficient // Make sure there's enough in the sender's account. Having insufficient
// funds won't invalidate this transaction but simple ignores it. // funds won't invalidate this transaction but simple ignores it.
if sender.Balance().Cmp(totAmount) < 0 { if sender.Balance().Cmp(totAmount) < 0 {
return fmt.Errorf("Insufficient amount in sender's (%x) account", tx.Sender()) return fmt.Errorf("Insufficient amount in sender's (%x) account", tx.From())
}
if tx.IsContract() {
if tx.GasPrice.Cmp(big.NewInt(minGasPrice)) < 0 {
return fmt.Errorf("Gasprice too low, %s given should be at least %d.", tx.GasPrice, minGasPrice)
}
} }
// Increment the nonce making each tx valid only once to prevent replay // Increment the nonce making each tx valid only once to prevent replay
@ -154,10 +148,7 @@ func (self *TxPool) Add(tx *types.Transaction) error {
self.addTransaction(tx) self.addTransaction(tx)
tmp := make([]byte, 4) txplogger.Debugf("(t) %x => %x (%v) %x\n", tx.From()[:4], tx.To()[:4], tx.Value, tx.Hash())
copy(tmp, tx.Recipient)
txplogger.Debugf("(t) %x => %x (%v) %x\n", tx.Sender()[:4], tmp, tx.Value, tx.Hash())
// Notify the subscribers // Notify the subscribers
go self.eventMux.Post(TxPreEvent{tx}) go self.eventMux.Post(TxPreEvent{tx})
@ -204,7 +195,7 @@ func (pool *TxPool) RemoveInvalid(state *state.StateDB) {
tx := e.Value.(*types.Transaction) tx := e.Value.(*types.Transaction)
sender := state.GetAccount(tx.Sender()) sender := state.GetAccount(tx.Sender())
err := pool.ValidateTransaction(tx) err := pool.ValidateTransaction(tx)
if err != nil || sender.Nonce >= tx.Nonce { if err != nil || sender.Nonce >= tx.Nonce() {
pool.pool.Remove(e) pool.pool.Remove(e)
} }
} }

94
core/types/transaction.go
Unescape View File

@ -6,37 +6,30 @@ import (
"github.com/ethereum/go-ethereum/crypto" "github.com/ethereum/go-ethereum/crypto"
"github.com/ethereum/go-ethereum/ethutil" "github.com/ethereum/go-ethereum/ethutil"
"github.com/ethereum/go-ethereum/state"
"github.com/obscuren/secp256k1-go" "github.com/obscuren/secp256k1-go"
) )
var ContractAddr = []byte{0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0}
func IsContractAddr(addr []byte) bool { func IsContractAddr(addr []byte) bool {
return len(addr) == 0 return len(addr) == 0
//return bytes.Compare(addr, ContractAddr) == 0
} }
type Transaction struct { type Transaction struct {
Nonce uint64 nonce uint64
Recipient []byte recipient []byte
Value *big.Int value *big.Int
Gas *big.Int gas *big.Int
GasPrice *big.Int gasPrice *big.Int
Data []byte data []byte
v byte v byte
r, s []byte r, s []byte
// Indicates whether this tx is a contract creation transaction
contractCreation bool
} }
func NewContractCreationTx(value, gas, gasPrice *big.Int, script []byte) *Transaction { func NewContractCreationTx(value, gas, gasPrice *big.Int, script []byte) *Transaction {
return &Transaction{Recipient: nil, Value: value, Gas: gas, GasPrice: gasPrice, Data: script, contractCreation: true} return &Transaction{recipient: nil, value: value, gas: gas, gasPrice: gasPrice, data: script}
} }
func NewTransactionMessage(to []byte, value, gas, gasPrice *big.Int, data []byte) *Transaction { func NewTransactionMessage(to []byte, value, gas, gasPrice *big.Int, data []byte) *Transaction {
return &Transaction{Recipient: to, Value: value, GasPrice: gasPrice, Gas: gas, Data: data, contractCreation: IsContractAddr(to)} return &Transaction{recipient: to, value: value, gasPrice: gasPrice, gas: gas, data: data}
} }
func NewTransactionFromBytes(data []byte) *Transaction { func NewTransactionFromBytes(data []byte) *Transaction {
@ -53,33 +46,42 @@ func NewTransactionFromValue(val *ethutil.Value) *Transaction {
return tx return tx
} }
func (self *Transaction) GasValue() *big.Int { func (tx *Transaction) Hash() []byte {
return new(big.Int).Mul(self.Gas, self.GasPrice) data := []interface{}{tx.Nonce, tx.gasPrice, tx.gas, tx.recipient, tx.Value, tx.Data}
return crypto.Sha3(ethutil.NewValue(data).Encode())
} }
func (self *Transaction) TotalValue() *big.Int { func (self *Transaction) Data() []byte {
v := self.GasValue() return self.data
return v.Add(v, self.Value)
} }
func (tx *Transaction) Hash() []byte { func (self *Transaction) Gas() *big.Int {
data := []interface{}{tx.Nonce, tx.GasPrice, tx.Gas, tx.Recipient, tx.Value, tx.Data} return self.gas
}
return crypto.Sha3(ethutil.NewValue(data).Encode()) func (self *Transaction) GasPrice() *big.Int {
return self.gasPrice
}
func (self *Transaction) Value() *big.Int {
return self.value
} }
func (tx *Transaction) CreatesContract() bool { func (self *Transaction) Nonce() uint64 {
return tx.contractCreation return self.nonce
} }
/* Deprecated */ func (self *Transaction) SetNonce(nonce uint64) {
func (tx *Transaction) IsContract() bool { self.nonce = nonce
return tx.CreatesContract()
} }
func (tx *Transaction) CreationAddress(state *state.StateDB) []byte { func (self *Transaction) From() []byte {
// Generate a new address return self.Sender()
return crypto.Sha3(ethutil.NewValue([]interface{}{tx.Sender(), tx.Nonce}).Encode())[12:] }
func (self *Transaction) To() []byte {
return self.recipient
} }
func (tx *Transaction) Curve() (v byte, r []byte, s []byte) { func (tx *Transaction) Curve() (v byte, r []byte, s []byte) {
@ -136,7 +138,7 @@ func (tx *Transaction) Sign(privk []byte) error {
} }
func (tx *Transaction) RlpData() interface{} { func (tx *Transaction) RlpData() interface{} {
data := []interface{}{tx.Nonce, tx.GasPrice, tx.Gas, tx.Recipient, tx.Value, tx.Data} data := []interface{}{tx.Nonce, tx.GasPrice, tx.Gas, tx.recipient, tx.Value, tx.Data}
// TODO Remove prefixing zero's // TODO Remove prefixing zero's
@ -156,20 +158,16 @@ func (tx *Transaction) RlpDecode(data []byte) {
} }
func (tx *Transaction) RlpValueDecode(decoder *ethutil.Value) { func (tx *Transaction) RlpValueDecode(decoder *ethutil.Value) {
tx.Nonce = decoder.Get(0).Uint() tx.nonce = decoder.Get(0).Uint()
tx.GasPrice = decoder.Get(1).BigInt() tx.gasPrice = decoder.Get(1).BigInt()
tx.Gas = decoder.Get(2).BigInt() tx.gas = decoder.Get(2).BigInt()
tx.Recipient = decoder.Get(3).Bytes() tx.recipient = decoder.Get(3).Bytes()
tx.Value = decoder.Get(4).BigInt() tx.value = decoder.Get(4).BigInt()
tx.Data = decoder.Get(5).Bytes() tx.data = decoder.Get(5).Bytes()
tx.v = byte(decoder.Get(6).Uint()) tx.v = byte(decoder.Get(6).Uint())
tx.r = decoder.Get(7).Bytes() tx.r = decoder.Get(7).Bytes()
tx.s = decoder.Get(8).Bytes() tx.s = decoder.Get(8).Bytes()
if IsContractAddr(tx.Recipient) {
tx.contractCreation = true
}
} }
func (tx *Transaction) String() string { func (tx *Transaction) String() string {
@ -188,12 +186,12 @@ func (tx *Transaction) String() string {
S: 0x%x S: 0x%x
`, `,
tx.Hash(), tx.Hash(),
len(tx.Recipient) == 0, len(tx.recipient) == 0,
tx.Sender(), tx.Sender(),
tx.Recipient, tx.recipient,
tx.Nonce, tx.nonce,
tx.GasPrice, tx.gasPrice,
tx.Gas, tx.gas,
tx.Value, tx.Value,
tx.Data, tx.Data,
tx.v, tx.v,
@ -221,5 +219,5 @@ func (s Transactions) GetRlp(i int) []byte { return ethutil.Rlp(s[i]) }
type TxByNonce struct{ Transactions } type TxByNonce struct{ Transactions }
func (s TxByNonce) Less(i, j int) bool { func (s TxByNonce) Less(i, j int) bool {
return s.Transactions[i].Nonce < s.Transactions[j].Nonce return s.Transactions[i].nonce < s.Transactions[j].nonce
} }

10
core/vm_env.go
Unescape View File

@ -11,26 +11,26 @@ import (
type VMEnv struct { type VMEnv struct {
state *state.StateDB state *state.StateDB
block *types.Block block *types.Block
tx *types.Transaction msg Message
depth int depth int
} }
func NewEnv(state *state.StateDB, tx *types.Transaction, block *types.Block) *VMEnv { func NewEnv(state *state.StateDB, msg Message, block *types.Block) *VMEnv {
return &VMEnv{ return &VMEnv{
state: state, state: state,
block: block, block: block,
tx: tx, msg: msg,
} }
} }
func (self *VMEnv) Origin() []byte { return self.tx.Sender() } func (self *VMEnv) Origin() []byte { return self.msg.From() }
func (self *VMEnv) BlockNumber() *big.Int { return self.block.Number } func (self *VMEnv) BlockNumber() *big.Int { return self.block.Number }
func (self *VMEnv) PrevHash() []byte { return self.block.PrevHash } func (self *VMEnv) PrevHash() []byte { return self.block.PrevHash }
func (self *VMEnv) Coinbase() []byte { return self.block.Coinbase } func (self *VMEnv) Coinbase() []byte { return self.block.Coinbase }
func (self *VMEnv) Time() int64 { return self.block.Time } func (self *VMEnv) Time() int64 { return self.block.Time }
func (self *VMEnv) Difficulty() *big.Int { return self.block.Difficulty } func (self *VMEnv) Difficulty() *big.Int { return self.block.Difficulty }
func (self *VMEnv) BlockHash() []byte { return self.block.Hash() } func (self *VMEnv) BlockHash() []byte { return self.block.Hash() }
func (self *VMEnv) Value() *big.Int { return self.tx.Value } func (self *VMEnv) Value() *big.Int { return self.msg.Value() }
func (self *VMEnv) State() *state.StateDB { return self.state } func (self *VMEnv) State() *state.StateDB { return self.state }
func (self *VMEnv) GasLimit() *big.Int { return self.block.GasLimit } func (self *VMEnv) GasLimit() *big.Int { return self.block.GasLimit }
func (self *VMEnv) Depth() int { return self.depth } func (self *VMEnv) Depth() int { return self.depth }

6
miner/miner.go
Unescape View File

@ -236,8 +236,8 @@ func (self *Miner) finiliseTxs() types.Transactions {
key := self.eth.KeyManager() key := self.eth.KeyManager()
for i, ltx := range self.localTxs { for i, ltx := range self.localTxs {
tx := types.NewTransactionMessage(ltx.To, ethutil.Big(ltx.Value), ethutil.Big(ltx.Gas), ethutil.Big(ltx.GasPrice), ltx.Data) tx := types.NewTransactionMessage(ltx.To, ethutil.Big(ltx.Value), ethutil.Big(ltx.Gas), ethutil.Big(ltx.GasPrice), ltx.Data)
tx.Nonce = state.GetNonce(self.Coinbase) tx.SetNonce(state.GetNonce(self.Coinbase))
state.SetNonce(self.Coinbase, tx.Nonce+1) state.SetNonce(self.Coinbase, tx.Nonce()+1)
tx.Sign(key.PrivateKey()) tx.Sign(key.PrivateKey())
@ -246,7 +246,7 @@ func (self *Miner) finiliseTxs() types.Transactions {
// Faster than append // Faster than append
for _, tx := range self.eth.TxPool().GetTransactions() { for _, tx := range self.eth.TxPool().GetTransactions() {
if tx.GasPrice.Cmp(self.MinAcceptedGasPrice) >= 0 { if tx.GasPrice().Cmp(self.MinAcceptedGasPrice) >= 0 {
txs[actualSize] = tx txs[actualSize] = tx
actualSize++ actualSize++
} }

35
state/state.go
Unescape View File

@ -23,14 +23,14 @@ type StateDB struct {
manifest *Manifest manifest *Manifest
refund map[string][]refund refund map[string]*big.Int
logs Logs logs Logs
} }
// Create a new state from a given trie // Create a new state from a given trie
func New(trie *trie.Trie) *StateDB { func New(trie *trie.Trie) *StateDB {
return &StateDB{Trie: trie, stateObjects: make(map[string]*StateObject), manifest: NewManifest(), refund: make(map[string][]refund)} return &StateDB{Trie: trie, stateObjects: make(map[string]*StateObject), manifest: NewManifest(), refund: make(map[string]*big.Int)}
} }
func (self *StateDB) EmptyLogs() { func (self *StateDB) EmptyLogs() {
@ -55,12 +55,11 @@ func (self *StateDB) GetBalance(addr []byte) *big.Int {
return ethutil.Big0 return ethutil.Big0
} }
type refund struct { func (self *StateDB) Refund(addr []byte, gas *big.Int) {
gas, price *big.Int if self.refund[string(addr)] == nil {
} self.refund[string(addr)] = new(big.Int)
}
func (self *StateDB) Refund(addr []byte, gas, price *big.Int) { self.refund[string(addr)].Add(self.refund[string(addr)], gas)
self.refund[string(addr)] = append(self.refund[string(addr)], refund{gas, price})
} }
func (self *StateDB) AddBalance(addr []byte, amount *big.Int) { func (self *StateDB) AddBalance(addr []byte, amount *big.Int) {
@ -211,7 +210,7 @@ func (self *StateDB) Copy() *StateDB {
} }
for addr, refund := range self.refund { for addr, refund := range self.refund {
state.refund[addr] = refund state.refund[addr] = new(big.Int).Set(refund)
} }
logs := make(Logs, len(self.logs)) logs := make(Logs, len(self.logs))
@ -273,23 +272,17 @@ func (s *StateDB) Sync() {
func (self *StateDB) Empty() { func (self *StateDB) Empty() {
self.stateObjects = make(map[string]*StateObject) self.stateObjects = make(map[string]*StateObject)
self.refund = make(map[string][]refund) self.refund = make(map[string]*big.Int)
}
func (self *StateDB) Refunds() map[string]*big.Int {
return self.refund
} }
func (self *StateDB) Update(gasUsed *big.Int) { func (self *StateDB) Update(gasUsed *big.Int) {
var deleted bool var deleted bool
// Refund any gas that's left self.refund = make(map[string]*big.Int)
// XXX THIS WILL CHANGE IN POC8
uhalf := new(big.Int).Div(gasUsed, ethutil.Big2)
for addr, refs := range self.refund {
for _, ref := range refs {
refund := ethutil.BigMin(uhalf, ref.gas)
self.GetStateObject([]byte(addr)).AddBalance(refund.Mul(refund, ref.price))
}
}
self.refund = make(map[string][]refund)
for _, stateObject := range self.stateObjects { for _, stateObject := range self.stateObjects {
if stateObject.remove { if stateObject.remove {

870
tests/files/StateTests/stInitCodeTest.json
Unescape View File

@ -0,0 +1,870 @@
{
"CallRecursiveContract" : {
"env" : {
"currentCoinbase" : "2adc25665018aa1fe0e6bc666dac8fc2697ff9ba",
"currentDifficulty" : "45678256",
"currentGasLimit" : "1000000",
"currentNumber" : "0",
"currentTimestamp" : 1,
"previousHash" : "5e20a0453cecd065ea59c37ac63e079ee08998b6045136a8ce6635c7912ec0b6"
},
"logs" : [
],
"out" : "0x",
"post" : {
"04110d816c380812a427968ece99b1c963dfbce6" : {
"balance" : "0",
"code" : "0x",
"nonce" : "1",
"storage" : {
"0x02" : "0x04110d816c380812a427968ece99b1c963dfbce6"
}
},
"095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
"balance" : "1",
"code" : "0x3060025560206000600039602060006000f0",
"nonce" : "1",
"storage" : {
"0x02" : "0x095e7baea6a6c7c4c2dfeb977efac326af552d87"
}
},
"0a517d755cebbf66312b30fff713666a9cb917e0" : {
"balance" : "0",
"code" : "0x",
"nonce" : "1",
"storage" : {
"0x02" : "0x0a517d755cebbf66312b30fff713666a9cb917e0"
}
},
"24dd378f51adc67a50e339e8031fe9bd4aafab36" : {
"balance" : "0",
"code" : "0x",
"nonce" : "1",
"storage" : {
"0x02" : "0x24dd378f51adc67a50e339e8031fe9bd4aafab36"
}
},
"293f982d000532a7861ab122bdc4bbfd26bf9030" : {
"balance" : "0",
"code" : "0x",
"nonce" : "1",
"storage" : {
"0x02" : "0x293f982d000532a7861ab122bdc4bbfd26bf9030"
}
},
"2adc25665018aa1fe0e6bc666dac8fc2697ff9ba" : {
"balance" : "10000",
"code" : "0x",
"nonce" : "0",
"storage" : {
}
},
"2cf5732f017b0cf1b1f13a1478e10239716bf6b5" : {
"balance" : "0",
"code" : "0x",
"nonce" : "1",
"storage" : {
"0x02" : "0x2cf5732f017b0cf1b1f13a1478e10239716bf6b5"
}
},
"31c640b92c21a1f1465c91070b4b3b4d6854195f" : {
"balance" : "0",
"code" : "0x",
"nonce" : "0",
"storage" : {
}
},
"37f998764813b136ddf5a754f34063fd03065e36" : {
"balance" : "0",
"code" : "0x",
"nonce" : "1",
"storage" : {
"0x02" : "0x37f998764813b136ddf5a754f34063fd03065e36"
}
},
"37fa399a749c121f8a15ce77e3d9f9bec8020d7a" : {
"balance" : "0",
"code" : "0x",
"nonce" : "1",
"storage" : {
"0x02" : "0x37fa399a749c121f8a15ce77e3d9f9bec8020d7a"
}
},
"4f36659fa632310b6ec438dea4085b522a2dd077" : {
"balance" : "0",
"code" : "0x",
"nonce" : "1",
"storage" : {
"0x02" : "0x4f36659fa632310b6ec438dea4085b522a2dd077"
}
},
"62c01474f089b07dae603491675dc5b5748f7049" : {
"balance" : "0",
"code" : "0x",
"nonce" : "1",
"storage" : {
"0x02" : "0x62c01474f089b07dae603491675dc5b5748f7049"
}
},
"729af7294be595a0efd7d891c9e51f89c07950c7" : {
"balance" : "0",
"code" : "0x",
"nonce" : "1",
"storage" : {
"0x02" : "0x729af7294be595a0efd7d891c9e51f89c07950c7"
}
},
"83e3e5a16d3b696a0314b30b2534804dd5e11197" : {
"balance" : "0",
"code" : "0x",
"nonce" : "1",
"storage" : {
"0x02" : "0x83e3e5a16d3b696a0314b30b2534804dd5e11197"
}
},
"8703df2417e0d7c59d063caa9583cb10a4d20532" : {
"balance" : "0",
"code" : "0x",
"nonce" : "1",
"storage" : {
"0x02" : "0x8703df2417e0d7c59d063caa9583cb10a4d20532"
}
},
"8dffcd74e5b5923512916c6a64b502689cfa65e1" : {
"balance" : "0",
"code" : "0x",
"nonce" : "1",
"storage" : {
"0x02" : "0x8dffcd74e5b5923512916c6a64b502689cfa65e1"
}
},
"95a4d7cccb5204733874fa87285a176fe1e9e240" : {
"balance" : "0",
"code" : "0x",
"nonce" : "1",
"storage" : {
"0x02" : "0x95a4d7cccb5204733874fa87285a176fe1e9e240"
}
},
"99b2fcba8120bedd048fe79f5262a6690ed38c39" : {
"balance" : "0",
"code" : "0x",
"nonce" : "1",
"storage" : {
"0x02" : "0x99b2fcba8120bedd048fe79f5262a6690ed38c39"
}
},
"a4202b8b8afd5354e3e40a219bdc17f6001bf2cf" : {
"balance" : "0",
"code" : "0x",
"nonce" : "1",
"storage" : {
"0x02" : "0xa4202b8b8afd5354e3e40a219bdc17f6001bf2cf"
}
},
"a94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
"balance" : "89999",
"code" : "0x",
"nonce" : "1",
"storage" : {
}
},
"a9647f4a0a14042d91dc33c0328030a7157c93ae" : {
"balance" : "0",
"code" : "0x",
"nonce" : "1",
"storage" : {
"0x02" : "0xa9647f4a0a14042d91dc33c0328030a7157c93ae"
}
},
"aa6cffe5185732689c18f37a7f86170cb7304c2a" : {
"balance" : "0",
"code" : "0x",
"nonce" : "1",
"storage" : {
"0x02" : "0xaa6cffe5185732689c18f37a7f86170cb7304c2a"
}
},
"aae4a2e3c51c04606dcb3723456e58f3ed214f45" : {
"balance" : "0",
"code" : "0x",
"nonce" : "1",
"storage" : {
"0x02" : "0xaae4a2e3c51c04606dcb3723456e58f3ed214f45"
}
},
"c37a43e940dfb5baf581a0b82b351d48305fc885" : {
"balance" : "0",
"code" : "0x",
"nonce" : "1",
"storage" : {
"0x02" : "0xc37a43e940dfb5baf581a0b82b351d48305fc885"
}
},
"d2571607e241ecf590ed94b12d87c94babe36db6" : {
"balance" : "0",
"code" : "0x",
"nonce" : "1",
"storage" : {
"0x02" : "0xd2571607e241ecf590ed94b12d87c94babe36db6"
}
},
"f735071cbee190d76b704ce68384fc21e389fbe7" : {
"balance" : "0",
"code" : "0x",
"nonce" : "1",
"storage" : {
"0x02" : "0xf735071cbee190d76b704ce68384fc21e389fbe7"
}
}
},
"pre" : {
"095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
"balance" : "0",
"code" : "0x3060025560206000600039602060006000f0",
"nonce" : "0",
"storage" : {
}
},
"a94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
"balance" : "100000",
"code" : "0x",
"nonce" : "0",
"storage" : {
}
}
},
"transaction" : {
"data" : "0x00",
"gasLimit" : "10000",
"gasPrice" : "1",
"nonce" : "0",
"secretKey" : "45a915e4d060149eb4365960e6a7a45f334393093061116b197e3240065ff2d8",
"to" : "095e7baea6a6c7c4c2dfeb977efac326af552d87",
"value" : "1"
}
},
"CallTheContractToCreateContractWithInitCode" : {
"env" : {
"currentCoinbase" : "2adc25665018aa1fe0e6bc666dac8fc2697ff9ba",
"currentDifficulty" : "45678256",
"currentGasLimit" : "1000000",
"currentNumber" : "0",
"currentTimestamp" : 1,
"previousHash" : "5e20a0453cecd065ea59c37ac63e079ee08998b6045136a8ce6635c7912ec0b6"
},
"logs" : [
],
"out" : "0x",
"post" : {
"04110d816c380812a427968ece99b1c963dfbce6" : {
"balance" : "0",
"code" : "0x",
"nonce" : "1",
"storage" : {
"0x02" : "0x04110d816c380812a427968ece99b1c963dfbce6"
}
},
"095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
"balance" : "10001",
"code" : "0x3060025560206000600039602060006000f0",
"nonce" : "1",
"storage" : {
"0x02" : "0x095e7baea6a6c7c4c2dfeb977efac326af552d87"
}
},
"0a517d755cebbf66312b30fff713666a9cb917e0" : {
"balance" : "0",
"code" : "0x",
"nonce" : "1",
"storage" : {
"0x02" : "0x0a517d755cebbf66312b30fff713666a9cb917e0"
}
},
"24dd378f51adc67a50e339e8031fe9bd4aafab36" : {
"balance" : "0",
"code" : "0x",
"nonce" : "1",
"storage" : {
"0x02" : "0x24dd378f51adc67a50e339e8031fe9bd4aafab36"
}
},
"293f982d000532a7861ab122bdc4bbfd26bf9030" : {
"balance" : "0",
"code" : "0x",
"nonce" : "1",
"storage" : {
"0x02" : "0x293f982d000532a7861ab122bdc4bbfd26bf9030"
}
},
"2adc25665018aa1fe0e6bc666dac8fc2697ff9ba" : {
"balance" : "10000",
"code" : "0x",
"nonce" : "0",
"storage" : {
}
},
"2cf5732f017b0cf1b1f13a1478e10239716bf6b5" : {
"balance" : "0",
"code" : "0x",
"nonce" : "1",
"storage" : {
"0x02" : "0x2cf5732f017b0cf1b1f13a1478e10239716bf6b5"
}
},
"31c640b92c21a1f1465c91070b4b3b4d6854195f" : {
"balance" : "0",
"code" : "0x",
"nonce" : "0",
"storage" : {
}
},
"37f998764813b136ddf5a754f34063fd03065e36" : {
"balance" : "0",
"code" : "0x",
"nonce" : "1",
"storage" : {
"0x02" : "0x37f998764813b136ddf5a754f34063fd03065e36"
}
},
"37fa399a749c121f8a15ce77e3d9f9bec8020d7a" : {
"balance" : "0",
"code" : "0x",
"nonce" : "1",
"storage" : {
"0x02" : "0x37fa399a749c121f8a15ce77e3d9f9bec8020d7a"
}
},
"4f36659fa632310b6ec438dea4085b522a2dd077" : {
"balance" : "0",
"code" : "0x",
"nonce" : "1",
"storage" : {
"0x02" : "0x4f36659fa632310b6ec438dea4085b522a2dd077"
}
},
"62c01474f089b07dae603491675dc5b5748f7049" : {
"balance" : "0",
"code" : "0x",
"nonce" : "1",
"storage" : {
"0x02" : "0x62c01474f089b07dae603491675dc5b5748f7049"
}
},
"729af7294be595a0efd7d891c9e51f89c07950c7" : {
"balance" : "0",
"code" : "0x",
"nonce" : "1",
"storage" : {
"0x02" : "0x729af7294be595a0efd7d891c9e51f89c07950c7"
}
},
"83e3e5a16d3b696a0314b30b2534804dd5e11197" : {
"balance" : "0",
"code" : "0x",
"nonce" : "1",
"storage" : {
"0x02" : "0x83e3e5a16d3b696a0314b30b2534804dd5e11197"
}
},
"8703df2417e0d7c59d063caa9583cb10a4d20532" : {
"balance" : "0",
"code" : "0x",
"nonce" : "1",
"storage" : {
"0x02" : "0x8703df2417e0d7c59d063caa9583cb10a4d20532"
}
},
"8dffcd74e5b5923512916c6a64b502689cfa65e1" : {
"balance" : "0",
"code" : "0x",
"nonce" : "1",
"storage" : {
"0x02" : "0x8dffcd74e5b5923512916c6a64b502689cfa65e1"
}
},
"95a4d7cccb5204733874fa87285a176fe1e9e240" : {
"balance" : "0",
"code" : "0x",
"nonce" : "1",
"storage" : {
"0x02" : "0x95a4d7cccb5204733874fa87285a176fe1e9e240"
}
},
"99b2fcba8120bedd048fe79f5262a6690ed38c39" : {
"balance" : "0",
"code" : "0x",
"nonce" : "1",
"storage" : {
"0x02" : "0x99b2fcba8120bedd048fe79f5262a6690ed38c39"
}
},
"a4202b8b8afd5354e3e40a219bdc17f6001bf2cf" : {
"balance" : "0",
"code" : "0x",
"nonce" : "1",
"storage" : {
"0x02" : "0xa4202b8b8afd5354e3e40a219bdc17f6001bf2cf"
}
},
"a94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
"balance" : "89999",
"code" : "0x",
"nonce" : "1",
"storage" : {
}
},
"a9647f4a0a14042d91dc33c0328030a7157c93ae" : {
"balance" : "0",
"code" : "0x",
"nonce" : "1",
"storage" : {
"0x02" : "0xa9647f4a0a14042d91dc33c0328030a7157c93ae"
}
},
"aa6cffe5185732689c18f37a7f86170cb7304c2a" : {
"balance" : "0",
"code" : "0x",
"nonce" : "1",
"storage" : {
"0x02" : "0xaa6cffe5185732689c18f37a7f86170cb7304c2a"
}
},
"aae4a2e3c51c04606dcb3723456e58f3ed214f45" : {
"balance" : "0",
"code" : "0x",
"nonce" : "1",
"storage" : {
"0x02" : "0xaae4a2e3c51c04606dcb3723456e58f3ed214f45"
}
},
"c37a43e940dfb5baf581a0b82b351d48305fc885" : {
"balance" : "0",
"code" : "0x",
"nonce" : "1",
"storage" : {
"0x02" : "0xc37a43e940dfb5baf581a0b82b351d48305fc885"
}
},
"d2571607e241ecf590ed94b12d87c94babe36db6" : {
"balance" : "0",
"code" : "0x",
"nonce" : "1",
"storage" : {
"0x02" : "0xd2571607e241ecf590ed94b12d87c94babe36db6"
}
},
"f735071cbee190d76b704ce68384fc21e389fbe7" : {
"balance" : "0",
"code" : "0x",
"nonce" : "1",
"storage" : {
"0x02" : "0xf735071cbee190d76b704ce68384fc21e389fbe7"
}
}
},
"pre" : {
"095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
"balance" : "10000",
"code" : "0x3060025560206000600039602060006000f0",
"nonce" : "0",
"storage" : {
}
},
"a94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
"balance" : "100000",
"code" : "0x",
"nonce" : "0",
"storage" : {
}
}
},
"transaction" : {
"data" : "0x00",
"gasLimit" : "10000",
"gasPrice" : "1",
"nonce" : "0",
"secretKey" : "45a915e4d060149eb4365960e6a7a45f334393093061116b197e3240065ff2d8",
"to" : "095e7baea6a6c7c4c2dfeb977efac326af552d87",
"value" : "1"
}
},
"CallTheContractToCreateEmptyContract" : {
"env" : {
"currentCoinbase" : "2adc25665018aa1fe0e6bc666dac8fc2697ff9ba",
"currentDifficulty" : "45678256",
"currentGasLimit" : "1000000",
"currentNumber" : "0",
"currentTimestamp" : 1,
"previousHash" : "5e20a0453cecd065ea59c37ac63e079ee08998b6045136a8ce6635c7912ec0b6"
},
"logs" : [
],
"out" : "0x",
"post" : {
"095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
"balance" : "1",
"code" : "0x602060006000f0",
"nonce" : "1",
"storage" : {
}
},
"2adc25665018aa1fe0e6bc666dac8fc2697ff9ba" : {
"balance" : "605",
"code" : "0x",
"nonce" : "0",
"storage" : {
}
},
"a94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
"balance" : "99394",
"code" : "0x",
"nonce" : "1",
"storage" : {
}
},
"d2571607e241ecf590ed94b12d87c94babe36db6" : {
"balance" : "0",
"code" : "0x",
"nonce" : "0",
"storage" : {
}
}
},
"pre" : {
"095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
"balance" : "0",
"code" : "0x602060006000f0",
"nonce" : "0",
"storage" : {
}
},
"a94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
"balance" : "100000",
"code" : "0x",
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"storage" : {
}
}
},
"transaction" : {
"data" : "0x00",
"gasLimit" : "10000",
"gasPrice" : "1",
"nonce" : "0",
"secretKey" : "45a915e4d060149eb4365960e6a7a45f334393093061116b197e3240065ff2d8",
"to" : "095e7baea6a6c7c4c2dfeb977efac326af552d87",
"value" : "1"
}
},
"NotEnoughCashContractCreation" : {
"env" : {
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"currentDifficulty" : "45678256",
"currentGasLimit" : "1000000",
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"previousHash" : "5e20a0453cecd065ea59c37ac63e079ee08998b6045136a8ce6635c7912ec0b6"
},
"logs" : [
],
"out" : "0x",
"post" : {
"a94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
"balance" : "2",
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}
},
"pre" : {
"a94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
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}
}
},
"transaction" : {
"data" : "0x600a80600c6000396000f200600160008035811a8100",
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"gasPrice" : "1",
"nonce" : "0",
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"to" : "",
"value" : "1"
}
},
"OutOfGasContractCreation" : {
"env" : {
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"currentDifficulty" : "45678256",
"currentGasLimit" : "1000000",
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"previousHash" : "5e20a0453cecd065ea59c37ac63e079ee08998b6045136a8ce6635c7912ec0b6"
},
"logs" : [
],
"out" : "0x",
"post" : {
"2adc25665018aa1fe0e6bc666dac8fc2697ff9ba" : {
"balance" : "1770",
"code" : "0x",
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}
},
"6295ee1b4f6dd65047762f924ecd367c17eabf8f" : {
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},
"a94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
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}
},
"pre" : {
"a94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
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}
},
"transaction" : {
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"to" : "",
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}
},
"TransactionContractCreation" : {
"env" : {
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},
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],
"out" : "0x",
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},
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},
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}
},
"pre" : {
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}
},
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"to" : "",
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}
},
"TransactionCreateSuicideContract" : {
"env" : {
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"currentDifficulty" : "45678256",
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"previousHash" : "5e20a0453cecd065ea59c37ac63e079ee08998b6045136a8ce6635c7912ec0b6"
},
"logs" : [
],
"out" : "0x",
"post" : {
"2adc25665018aa1fe0e6bc666dac8fc2697ff9ba" : {
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},
"6295ee1b4f6dd65047762f924ecd367c17eabf8f" : {
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},
"a94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
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}
}
},
"pre" : {
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}
}
},
"transaction" : {
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"to" : "",
"value" : "1"
}
},
"TransactionStopInitCode" : {
"env" : {
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"currentDifficulty" : "45678256",
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},
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},
"6295ee1b4f6dd65047762f924ecd367c17eabf8f" : {
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},
"a94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
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}
}
},
"pre" : {
"a94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
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}
},
"transaction" : {
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"gasLimit" : "1000",
"gasPrice" : "1",
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"to" : "",
"value" : "1"
}
},
"TransactionSuicideInitCode" : {
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"currentDifficulty" : "45678256",
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"previousHash" : "5e20a0453cecd065ea59c37ac63e079ee08998b6045136a8ce6635c7912ec0b6"
},
"logs" : [
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"out" : "0x",
"post" : {
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}
},
"2adc25665018aa1fe0e6bc666dac8fc2697ff9ba" : {
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},
"a94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
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}
},
"pre" : {
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}
},
"transaction" : {
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"to" : "",
"value" : "1"
}
}
}

523
tests/files/StateTests/stRefundTest.json
Unescape View File

@ -0,0 +1,523 @@
{
"refund500" : {
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}
},
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},
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}
},
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},
"a94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
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}
},
"transaction" : {
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"to" : "095e7baea6a6c7c4c2dfeb977efac326af552d87",
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}
},
"refund50_1" : {
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},
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},
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}
},
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},
"a94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
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}
},
"transaction" : {
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"to" : "095e7baea6a6c7c4c2dfeb977efac326af552d87",
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}
},
"refund50_2" : {
"env" : {
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"currentDifficulty" : "256",
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},
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},
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},
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},
"a94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
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}
},
"transaction" : {
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"secretKey" : "45a915e4d060149eb4365960e6a7a45f334393093061116b197e3240065ff2d8",
"to" : "095e7baea6a6c7c4c2dfeb977efac326af552d87",
"value" : "0"
}
},
"refund600" : {
"env" : {
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}
},
"2adc25665018aa1fe0e6bc666dac8fc2697ff9ba" : {
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}
},
"a94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
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}
}
},
"pre" : {
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}
},
"a94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
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}
},
"transaction" : {
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"to" : "095e7baea6a6c7c4c2dfeb977efac326af552d87",
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}
},
"refund_NoOOG_1" : {
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"currentDifficulty" : "256",
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},
"logs" : [
],
"out" : "0x",
"post" : {
"095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
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},
"2adc25665018aa1fe0e6bc666dac8fc2697ff9ba" : {
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},
"a94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
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}
},
"pre" : {
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}
},
"a94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
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}
},
"transaction" : {
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"secretKey" : "45a915e4d060149eb4365960e6a7a45f334393093061116b197e3240065ff2d8",
"to" : "095e7baea6a6c7c4c2dfeb977efac326af552d87",
"value" : "0"
}
},
"refund_OOG" : {
"env" : {
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"currentDifficulty" : "256",
"currentGasLimit" : "1000000",
"currentNumber" : "0",
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"previousHash" : "5e20a0453cecd065ea59c37ac63e079ee08998b6045136a8ce6635c7912ec0b6"
},
"logs" : [
],
"out" : "0x",
"post" : {
"095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
"balance" : "1000000000000000000",
"code" : "0x6000600155",
"nonce" : "0",
"storage" : {
"0x01" : "0x01"
}
},
"2adc25665018aa1fe0e6bc666dac8fc2697ff9ba" : {
"balance" : "500",
"code" : "0x",
"nonce" : "0",
"storage" : {
}
},
"a94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
"balance" : "0",
"code" : "0x",
"nonce" : "1",
"storage" : {
}
}
},
"pre" : {
"095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
"balance" : "1000000000000000000",
"code" : "0x6000600155",
"nonce" : "0",
"storage" : {
"0x01" : "0x01"
}
},
"a94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
"balance" : "500",
"code" : "0x",
"nonce" : "0",
"storage" : {
}
}
},
"transaction" : {
"data" : "",
"gasLimit" : "500",
"gasPrice" : "1",
"nonce" : "0",
"secretKey" : "45a915e4d060149eb4365960e6a7a45f334393093061116b197e3240065ff2d8",
"to" : "095e7baea6a6c7c4c2dfeb977efac326af552d87",
"value" : "0"
}
},
"refund_changeNonZeroStorage" : {
"env" : {
"currentCoinbase" : "2adc25665018aa1fe0e6bc666dac8fc2697ff9ba",
"currentDifficulty" : "256",
"currentGasLimit" : "1000000",
"currentNumber" : "0",
"currentTimestamp" : 1,
"previousHash" : "5e20a0453cecd065ea59c37ac63e079ee08998b6045136a8ce6635c7912ec0b6"
},
"logs" : [
],
"out" : "0x",
"post" : {
"095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
"balance" : "1000000000000000010",
"code" : "0x6017600155",
"nonce" : "0",
"storage" : {
"0x01" : "0x17"
}
},
"2adc25665018aa1fe0e6bc666dac8fc2697ff9ba" : {
"balance" : "602",
"code" : "0x",
"nonce" : "0",
"storage" : {
}
},
"a94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
"balance" : "388",
"code" : "0x",
"nonce" : "1",
"storage" : {
}
}
},
"pre" : {
"095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
"balance" : "1000000000000000000",
"code" : "0x6017600155",
"nonce" : "0",
"storage" : {
"0x01" : "0x01"
}
},
"a94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
"balance" : "1000",
"code" : "0x",
"nonce" : "0",
"storage" : {
}
}
},
"transaction" : {
"data" : "",
"gasLimit" : "850",
"gasPrice" : "1",
"nonce" : "0",
"secretKey" : "45a915e4d060149eb4365960e6a7a45f334393093061116b197e3240065ff2d8",
"to" : "095e7baea6a6c7c4c2dfeb977efac326af552d87",
"value" : "10"
}
},
"refund_getEtherBack" : {
"env" : {
"currentCoinbase" : "2adc25665018aa1fe0e6bc666dac8fc2697ff9ba",
"currentDifficulty" : "256",
"currentGasLimit" : "1000000",
"currentNumber" : "0",
"currentTimestamp" : 1,
"previousHash" : "5e20a0453cecd065ea59c37ac63e079ee08998b6045136a8ce6635c7912ec0b6"
},
"logs" : [
],
"out" : "0x",
"post" : {
"095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
"balance" : "1000000000000000010",
"code" : "0x6000600155",
"nonce" : "0",
"storage" : {
}
},
"2adc25665018aa1fe0e6bc666dac8fc2697ff9ba" : {
"balance" : "402",
"code" : "0x",
"nonce" : "0",
"storage" : {
}
},
"a94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
"balance" : "588",
"code" : "0x",
"nonce" : "1",
"storage" : {
}
}
},
"pre" : {
"095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
"balance" : "1000000000000000000",
"code" : "0x6000600155",
"nonce" : "0",
"storage" : {
"0x01" : "0x01"
}
},
"a94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
"balance" : "1000",
"code" : "0x",
"nonce" : "0",
"storage" : {
}
}
},
"transaction" : {
"data" : "",
"gasLimit" : "850",
"gasPrice" : "1",
"nonce" : "0",
"secretKey" : "45a915e4d060149eb4365960e6a7a45f334393093061116b197e3240065ff2d8",
"to" : "095e7baea6a6c7c4c2dfeb977efac326af552d87",
"value" : "10"
}
}
}

2
tests/files/StateTests/stSystemOperationsTest.json
Unescape View File

@ -5827,4 +5827,4 @@
"value" : "100000" "value" : "100000"
} }
} }
} }

277
tests/files/StateTests/stTransactionTest.json
Unescape View File

@ -0,0 +1,277 @@
{
"EmptyTransaction" : {
"env" : {
"currentCoinbase" : "2adc25665018aa1fe0e6bc666dac8fc2697ff9ba",
"currentDifficulty" : "45678256",
"currentGasLimit" : "1000000",
"currentNumber" : "0",
"currentTimestamp" : 1,
"previousHash" : "5e20a0453cecd065ea59c37ac63e079ee08998b6045136a8ce6635c7912ec0b6"
},
"logs" : [
],
"out" : "0x",
"post" : {
"a94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
"balance" : "100000",
"code" : "0x",
"nonce" : "0",
"storage" : {
}
}
},
"pre" : {
"a94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
"balance" : "100000",
"code" : "0x",
"nonce" : "0",
"storage" : {
}
}
},
"transaction" : {
"data" : "",
"gasLimit" : "",
"gasPrice" : "",
"nonce" : "",
"secretKey" : "45a915e4d060149eb4365960e6a7a45f334393093061116b197e3240065ff2d8",
"to" : "",
"value" : ""
}
},
"TransactionFromCoinbaseNotEnoughFounds" : {
"env" : {
"currentCoinbase" : "a94f5374fce5edbc8e2a8697c15331677e6ebf0b",
"currentDifficulty" : "45678256",
"currentGasLimit" : "1100",
"currentNumber" : "0",
"currentTimestamp" : 1,
"previousHash" : "5e20a0453cecd065ea59c37ac63e079ee08998b6045136a8ce6635c7912ec0b6"
},
"logs" : [
],
"out" : "0x",
"post" : {
"b94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
"balance" : "1000",
"code" : "0x",
"nonce" : "0",
"storage" : {
}
}
},
"pre" : {
"b94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
"balance" : "1000",
"code" : "0x",
"nonce" : "0",
"storage" : {
}
}
},
"transaction" : {
"data" : "",
"gasLimit" : "600",
"gasPrice" : "1",
"nonce" : "",
"secretKey" : "45a915e4d060149eb4365960e6a7a45f334393093061116b197e3240065ff2d8",
"to" : "b94f5374fce5edbc8e2a8697c15331677e6ebf0b",
"value" : "502"
}
},
"TransactionSendingToEmpty" : {
"env" : {
"currentCoinbase" : "2adc25665018aa1fe0e6bc666dac8fc2697ff9ba",
"currentDifficulty" : "45678256",
"currentGasLimit" : "1000000",
"currentNumber" : "0",
"currentTimestamp" : 1,
"previousHash" : "5e20a0453cecd065ea59c37ac63e079ee08998b6045136a8ce6635c7912ec0b6"
},
"logs" : [
],
"out" : "0x",
"post" : {
"2adc25665018aa1fe0e6bc666dac8fc2697ff9ba" : {
"balance" : "500",
"code" : "0x",
"nonce" : "0",
"storage" : {
}
},
"6295ee1b4f6dd65047762f924ecd367c17eabf8f" : {
"balance" : "0",
"code" : "0x",
"nonce" : "0",
"storage" : {
}
},
"a94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
"balance" : "99500",
"code" : "0x",
"nonce" : "1",
"storage" : {
}
}
},
"pre" : {
"a94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
"balance" : "100000",
"code" : "0x",
"nonce" : "0",
"storage" : {
}
}
},
"transaction" : {
"data" : "",
"gasLimit" : "500",
"gasPrice" : "1",
"nonce" : "",
"secretKey" : "45a915e4d060149eb4365960e6a7a45f334393093061116b197e3240065ff2d8",
"to" : "",
"value" : ""
}
},
"TransactionSendingToZero" : {
"env" : {
"currentCoinbase" : "2adc25665018aa1fe0e6bc666dac8fc2697ff9ba",
"currentDifficulty" : "45678256",
"currentGasLimit" : "1000000",
"currentNumber" : "0",
"currentTimestamp" : 1,
"previousHash" : "5e20a0453cecd065ea59c37ac63e079ee08998b6045136a8ce6635c7912ec0b6"
},
"logs" : [
],
"out" : "0x",
"post" : {
"0000000000000000000000000000000000000000" : {
"balance" : "1",
"code" : "0x",
"nonce" : "0",
"storage" : {
}
},
"2adc25665018aa1fe0e6bc666dac8fc2697ff9ba" : {
"balance" : "500",
"code" : "0x",
"nonce" : "0",
"storage" : {
}
},
"a94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
"balance" : "99499",
"code" : "0x",
"nonce" : "1",
"storage" : {
}
}
},
"pre" : {
"a94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
"balance" : "100000",
"code" : "0x",
"nonce" : "0",
"storage" : {
}
}
},
"transaction" : {
"data" : "",
"gasLimit" : "5000",
"gasPrice" : "1",
"nonce" : "",
"secretKey" : "45a915e4d060149eb4365960e6a7a45f334393093061116b197e3240065ff2d8",
"to" : "0000000000000000000000000000000000000000",
"value" : "1"
}
},
"TransactionToItself" : {
"env" : {
"currentCoinbase" : "2adc25665018aa1fe0e6bc666dac8fc2697ff9ba",
"currentDifficulty" : "45678256",
"currentGasLimit" : "1000000",
"currentNumber" : "0",
"currentTimestamp" : 1,
"previousHash" : "5e20a0453cecd065ea59c37ac63e079ee08998b6045136a8ce6635c7912ec0b6"
},
"logs" : [
],
"out" : "0x",
"post" : {
"2adc25665018aa1fe0e6bc666dac8fc2697ff9ba" : {
"balance" : "500",
"code" : "0x",
"nonce" : "0",
"storage" : {
}
},
"a94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
"balance" : "99500",
"code" : "0x",
"nonce" : "1",
"storage" : {
}
}
},
"pre" : {
"a94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
"balance" : "100000",
"code" : "0x",
"nonce" : "0",
"storage" : {
}
}
},
"transaction" : {
"data" : "",
"gasLimit" : "5000",
"gasPrice" : "1",
"nonce" : "",
"secretKey" : "45a915e4d060149eb4365960e6a7a45f334393093061116b197e3240065ff2d8",
"to" : "a94f5374fce5edbc8e2a8697c15331677e6ebf0b",
"value" : "1"
}
},
"TransactionToItselfNotEnoughFounds" : {
"env" : {
"currentCoinbase" : "2adc25665018aa1fe0e6bc666dac8fc2697ff9ba",
"currentDifficulty" : "45678256",
"currentGasLimit" : "1000000",
"currentNumber" : "0",
"currentTimestamp" : 1,
"previousHash" : "5e20a0453cecd065ea59c37ac63e079ee08998b6045136a8ce6635c7912ec0b6"
},
"logs" : [
],
"out" : "0x",
"post" : {
"a94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
"balance" : "1101",
"code" : "0x",
"nonce" : "0",
"storage" : {
}
}
},
"pre" : {
"a94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
"balance" : "1101",
"code" : "0x",
"nonce" : "0",
"storage" : {
}
}
},
"transaction" : {
"data" : "",
"gasLimit" : "600",
"gasPrice" : "1",
"nonce" : "",
"secretKey" : "45a915e4d060149eb4365960e6a7a45f334393093061116b197e3240065ff2d8",
"to" : "a94f5374fce5edbc8e2a8697c15331677e6ebf0b",
"value" : "502"
}
}
}

294
tests/files/VMTests/vmArithmeticTest.json
View File

File diff suppressed because it is too large Load Diff

7
tests/files/index.js
Unescape View File

@ -8,12 +8,17 @@ module.exports = {
trietestnextprev: require('./TrieTests/trietestnextprev'), trietestnextprev: require('./TrieTests/trietestnextprev'),
txtest: require('./BasicTests/txtest'), txtest: require('./BasicTests/txtest'),
StateTests: { StateTests: {
stExample: require('./StateTests/stExample.json'),
stInitCodeTest: require('./StateTests/stInitCodeTest.json'),
stLogTests: require('./StateTests/stLogTests.json'),
stPreCompiledContracts: require('./StateTests/stPreCompiledContracts'), stPreCompiledContracts: require('./StateTests/stPreCompiledContracts'),
stRecursiveCreate: require('./StateTests/stRecursiveCreate'), stRecursiveCreate: require('./StateTests/stRecursiveCreate'),
stSpecial: require('./StateTests/stSpecialTest'), stSpecial: require('./StateTests/stSpecialTest'),
stSystemOperationsTest: require('./StateTests/stSystemOperationsTest'), stSystemOperationsTest: require('./StateTests/stSystemOperationsTest'),
stTransactionTest: require('./StateTests/stTransactionTest')
}, },
VMTests: { VMTests: {
vmRandom: require('./VMTests/RandomTests/randomTest'),
vmArithmeticTest: require('./VMTests/vmArithmeticTest'), vmArithmeticTest: require('./VMTests/vmArithmeticTest'),
vmBitwiseLogicOperationTest: require('./VMTests/vmBitwiseLogicOperationTest'), vmBitwiseLogicOperationTest: require('./VMTests/vmBitwiseLogicOperationTest'),
vmBlockInfoTest: require('./VMTests/vmBlockInfoTest'), vmBlockInfoTest: require('./VMTests/vmBlockInfoTest'),
@ -22,6 +27,6 @@ module.exports = {
vmLogTest: require('./VMTests/vmLogTest'), vmLogTest: require('./VMTests/vmLogTest'),
vmPushDupSwapTest: require('./VMTests/vmPushDupSwapTest'), vmPushDupSwapTest: require('./VMTests/vmPushDupSwapTest'),
vmSha3Test: require('./VMTests/vmSha3Test'), vmSha3Test: require('./VMTests/vmSha3Test'),
vmtests: require('./VMTests/vmtests'), vmtests: require('./VMTests/vmtests')
} }
}; };

37
tests/helper/vm.go
Unescape View File

@ -44,6 +44,7 @@ func NewEnvFromMap(state *state.StateDB, envValues map[string]string, exeValues
env.time = ethutil.Big(envValues["currentTimestamp"]).Int64() env.time = ethutil.Big(envValues["currentTimestamp"]).Int64()
env.difficulty = ethutil.Big(envValues["currentDifficulty"]) env.difficulty = ethutil.Big(envValues["currentDifficulty"])
env.gasLimit = ethutil.Big(envValues["currentGasLimit"]) env.gasLimit = ethutil.Big(envValues["currentGasLimit"])
env.Gas = new(big.Int)
return env return env
} }
@ -110,7 +111,7 @@ func RunVm(state *state.StateDB, env, exec map[string]string) ([]byte, state.Log
return ret, vmenv.logs, vmenv.Gas, err return ret, vmenv.logs, vmenv.Gas, err
} }
func RunState(state *state.StateDB, env, tx map[string]string) ([]byte, state.Logs, *big.Int, error) { func RunState(statedb *state.StateDB, env, tx map[string]string) ([]byte, state.Logs, *big.Int, error) {
var ( var (
keyPair, _ = crypto.NewKeyPairFromSec([]byte(ethutil.Hex2Bytes(tx["secretKey"]))) keyPair, _ = crypto.NewKeyPairFromSec([]byte(ethutil.Hex2Bytes(tx["secretKey"])))
to = FromHex(tx["to"]) to = FromHex(tx["to"])
@ -118,13 +119,39 @@ func RunState(state *state.StateDB, env, tx map[string]string) ([]byte, state.Lo
gas = ethutil.Big(tx["gasLimit"]) gas = ethutil.Big(tx["gasLimit"])
price = ethutil.Big(tx["gasPrice"]) price = ethutil.Big(tx["gasPrice"])
value = ethutil.Big(tx["value"]) value = ethutil.Big(tx["value"])
caddr = FromHex(env["currentCoinbase"])
) )
caller := state.GetOrNewStateObject(keyPair.Address()) coinbase := statedb.GetOrNewStateObject(caddr)
coinbase.SetGasPool(ethutil.Big(env["currentGasLimit"]))
vmenv := NewEnvFromMap(state, env, tx) message := NewMessage(keyPair.Address(), to, data, value, gas, price)
vmenv.origin = caller.Address() Log.DebugDetailf("message{ to: %x, from %x, value: %v, gas: %v, price: %v }\n", message.to[:4], message.from[:4], message.value, message.gas, message.price)
ret, err := vmenv.Call(caller, to, data, gas, price, value) st := core.NewStateTransition(coinbase, message, statedb, nil)
vmenv := NewEnvFromMap(statedb, env, tx)
vmenv.origin = keyPair.Address()
st.Env = vmenv
ret, err := st.TransitionState()
statedb.Update(vmenv.Gas)
return ret, vmenv.logs, vmenv.Gas, err return ret, vmenv.logs, vmenv.Gas, err
} }
type Message struct {
from, to []byte
value, gas, price *big.Int
data []byte
}
func NewMessage(from, to, data []byte, value, gas, price *big.Int) Message {
return Message{from, to, value, gas, price, data}
}
func (self Message) Hash() []byte { return nil }
func (self Message) From() []byte { return self.from }
func (self Message) To() []byte { return self.to }
func (self Message) GasPrice() *big.Int { return self.price }
func (self Message) Gas() *big.Int { return self.gas }
func (self Message) Value() *big.Int { return self.value }
func (self Message) Nonce() uint64 { return 0 }
func (self Message) Data() []byte { return self.data }

22
tests/vm/gh_test.go
Unescape View File

@ -8,6 +8,7 @@ import (
"github.com/ethereum/go-ethereum/core/types" "github.com/ethereum/go-ethereum/core/types"
"github.com/ethereum/go-ethereum/ethutil" "github.com/ethereum/go-ethereum/ethutil"
"github.com/ethereum/go-ethereum/logger"
"github.com/ethereum/go-ethereum/state" "github.com/ethereum/go-ethereum/state"
"github.com/ethereum/go-ethereum/tests/helper" "github.com/ethereum/go-ethereum/tests/helper"
) )
@ -81,6 +82,9 @@ func RunVmTest(p string, t *testing.T) {
for addr, account := range test.Pre { for addr, account := range test.Pre {
obj := StateObjectFromAccount(addr, account) obj := StateObjectFromAccount(addr, account)
statedb.SetStateObject(obj) statedb.SetStateObject(obj)
for a, v := range account.Storage {
obj.SetState(helper.FromHex(a), ethutil.NewValue(helper.FromHex(v)))
}
} }
// XXX Yeah, yeah... // XXX Yeah, yeah...
@ -129,6 +133,16 @@ func RunVmTest(p string, t *testing.T) {
for addr, account := range test.Post { for addr, account := range test.Post {
obj := statedb.GetStateObject(helper.FromHex(addr)) obj := statedb.GetStateObject(helper.FromHex(addr))
if obj == nil {
continue
}
if len(test.Exec) == 0 {
if obj.Balance().Cmp(ethutil.Big(account.Balance)) != 0 {
t.Errorf("%s's : (%x) balance failed. Expected %v, got %v => %v\n", name, obj.Address()[:4], account.Balance, obj.Balance(), new(big.Int).Sub(ethutil.Big(account.Balance), obj.Balance()))
}
}
for addr, value := range account.Storage { for addr, value := range account.Storage {
v := obj.GetState(helper.FromHex(addr)).Bytes() v := obj.GetState(helper.FromHex(addr)).Bytes()
vexp := helper.FromHex(value) vexp := helper.FromHex(value)
@ -149,6 +163,7 @@ func RunVmTest(p string, t *testing.T) {
} }
} }
} }
logger.Flush()
} }
// I've created a new function for each tests so it's easier to identify where the problem lies if any of them fail. // I've created a new function for each tests so it's easier to identify where the problem lies if any of them fail.
@ -212,7 +227,12 @@ func TestStateRecursiveCreate(t *testing.T) {
RunVmTest(fn, t) RunVmTest(fn, t)
} }
func TestStateSpecialTest(t *testing.T) { func TestStateSpecial(t *testing.T) {
const fn = "../files/StateTests/stSpecialTest.json" const fn = "../files/StateTests/stSpecialTest.json"
RunVmTest(fn, t) RunVmTest(fn, t)
} }
func TestStateRefund(t *testing.T) {
const fn = "../files/StateTests/stRefundTest.json"
RunVmTest(fn, t)
}

2
vm/common.go
Unescape View File

@ -37,7 +37,7 @@ var (
GasLog = big.NewInt(32) GasLog = big.NewInt(32)
GasSha256 = big.NewInt(50) GasSha256 = big.NewInt(50)
GasRipemd = big.NewInt(50) GasRipemd = big.NewInt(50)
GasEcrecover = big.NewInt(100) GasEcrecover = big.NewInt(500)
Pow256 = ethutil.BigPow(2, 256) Pow256 = ethutil.BigPow(2, 256)

27
vm/vm_debug.go
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@ -2,6 +2,7 @@ package vm
import ( import (
"fmt" "fmt"
"math"
"math/big" "math/big"
"github.com/ethereum/go-ethereum/crypto" "github.com/ethereum/go-ethereum/crypto"
@ -112,7 +113,7 @@ func (self *DebugVm) Run(me, caller ClosureRef, code []byte, value, gas, price *
return closure.Return(nil), nil return closure.Return(nil), nil
} }
vmlogger.Debugf("(%d) %x gas: %v (d) %x\n", self.env.Depth(), closure.Address(), closure.Gas, callData) vmlogger.Debugf("(%d) (%x) %x gas: %v (d) %x\n", self.env.Depth(), caller.Address()[:4], closure.Address(), closure.Gas, callData)
for { for {
prevStep = step prevStep = step
@ -180,16 +181,17 @@ func (self *DebugVm) Run(me, caller ClosureRef, code []byte, value, gas, price *
var mult *big.Int var mult *big.Int
y, x := stack.Peekn() y, x := stack.Peekn()
val := closure.GetStorage(x) //val := closure.GetStorage(x)
if val.BigInt().Cmp(ethutil.Big0) == 0 && len(y.Bytes()) > 0 { val := statedb.GetState(closure.Address(), x.Bytes())
if len(val) == 0 && len(y.Bytes()) > 0 {
// 0 => non 0 // 0 => non 0
mult = ethutil.Big3 mult = ethutil.Big3
} else if val.BigInt().Cmp(ethutil.Big0) != 0 && len(y.Bytes()) == 0 { } else if len(val) > 0 && len(y.Bytes()) == 0 {
statedb.Refund(closure.caller.Address(), GasSStoreRefund, closure.Price) statedb.Refund(caller.Address(), GasSStoreRefund)
mult = ethutil.Big0 mult = ethutil.Big0
} else { } else {
// non 0 => non 0 // non 0 => non 0 (or 0 => 0)
mult = ethutil.Big1 mult = ethutil.Big1
} }
gas.Set(new(big.Int).Mul(mult, GasSStore)) gas.Set(new(big.Int).Mul(mult, GasSStore))
@ -660,7 +662,7 @@ func (self *DebugVm) Run(me, caller ClosureRef, code []byte, value, gas, price *
cOff = 0 cOff = 0
l = 0 l = 0
} else if cOff+l > size { } else if cOff+l > size {
l = 0 l = uint64(math.Min(float64(cOff+l), float64(size)))
} }
codeCopy := code[cOff : cOff+l] codeCopy := code[cOff : cOff+l]
@ -776,10 +778,7 @@ func (self *DebugVm) Run(me, caller ClosureRef, code []byte, value, gas, price *
val, loc := stack.Popn() val, loc := stack.Popn()
statedb.SetState(closure.Address(), loc.Bytes(), val) statedb.SetState(closure.Address(), loc.Bytes(), val)
// Debug sessions are allowed to run without message closure.message.AddStorageChange(loc.Bytes())
if closure.message != nil {
closure.message.AddStorageChange(loc.Bytes())
}
self.Printf(" {0x%x : 0x%x}", loc.Bytes(), val.Bytes()) self.Printf(" {0x%x : 0x%x}", loc.Bytes(), val.Bytes())
case JUMP: case JUMP:
@ -898,10 +897,12 @@ func (self *DebugVm) Run(me, caller ClosureRef, code []byte, value, gas, price *
return closure.Return(ret), nil return closure.Return(ret), nil
case SUICIDE: case SUICIDE:
receiver := statedb.GetOrNewStateObject(stack.Pop().Bytes()) receiver := statedb.GetOrNewStateObject(stack.Pop().Bytes())
balance := statedb.GetBalance(closure.Address())
self.Printf(" => (%x) %v", receiver.Address()[:4], balance)
receiver.AddAmount(statedb.GetBalance(closure.Address())) receiver.AddAmount(balance)
statedb.Delete(closure.Address()) statedb.Delete(closure.Address())
fallthrough fallthrough

4
xeth/hexface.go
Unescape View File

@ -211,7 +211,7 @@ func (self *JSXEth) Transact(key, toStr, valueStr, gasStr, gasPriceStr, codeStr
return "", err return "", err
} }
if types.IsContractAddr(to) { if types.IsContractAddr(to) {
return ethutil.Bytes2Hex(tx.CreationAddress(nil)), nil return ethutil.Bytes2Hex(core.AddressFromMessage(tx)), nil
} }
return ethutil.Bytes2Hex(tx.Hash()), nil return ethutil.Bytes2Hex(tx.Hash()), nil
@ -224,7 +224,7 @@ func (self *JSXEth) PushTx(txStr string) (*JSReceipt, error) {
return nil, err return nil, err
} }
return NewJSReciept(tx.CreatesContract(), tx.CreationAddress(self.World().State()), tx.Hash(), tx.Sender()), nil return NewJSReciept(core.MessageCreatesContract(tx), core.AddressFromMessage(tx), tx.Hash(), tx.From()), nil
} }
func (self *JSXEth) CompileMutan(code string) string { func (self *JSXEth) CompileMutan(code string) string {

14
xeth/js_types.go
Unescape View File

@ -96,21 +96,21 @@ type JSTransaction struct {
func NewJSTx(tx *types.Transaction, state *state.StateDB) *JSTransaction { func NewJSTx(tx *types.Transaction, state *state.StateDB) *JSTransaction {
hash := ethutil.Bytes2Hex(tx.Hash()) hash := ethutil.Bytes2Hex(tx.Hash())
receiver := ethutil.Bytes2Hex(tx.Recipient) receiver := ethutil.Bytes2Hex(tx.To())
if receiver == "0000000000000000000000000000000000000000" { if receiver == "0000000000000000000000000000000000000000" {
receiver = ethutil.Bytes2Hex(tx.CreationAddress(state)) receiver = ethutil.Bytes2Hex(core.AddressFromMessage(tx))
} }
sender := ethutil.Bytes2Hex(tx.Sender()) sender := ethutil.Bytes2Hex(tx.Sender())
createsContract := tx.CreatesContract() createsContract := core.MessageCreatesContract(tx)
var data string var data string
if tx.CreatesContract() { if createsContract {
data = strings.Join(core.Disassemble(tx.Data), "\n") data = strings.Join(core.Disassemble(tx.Data()), "\n")
} else { } else {
data = ethutil.Bytes2Hex(tx.Data) data = ethutil.Bytes2Hex(tx.Data())
} }
return &JSTransaction{ref: tx, Hash: hash, Value: ethutil.CurrencyToString(tx.Value), Address: receiver, Contract: tx.CreatesContract(), Gas: tx.Gas.String(), GasPrice: tx.GasPrice.String(), Data: data, Sender: sender, CreatesContract: createsContract, RawData: ethutil.Bytes2Hex(tx.Data)} return &JSTransaction{ref: tx, Hash: hash, Value: ethutil.CurrencyToString(tx.Value()), Address: receiver, Contract: createsContract, Gas: tx.Gas().String(), GasPrice: tx.GasPrice().String(), Data: data, Sender: sender, CreatesContract: createsContract, RawData: ethutil.Bytes2Hex(tx.Data())}
} }
func (self *JSTransaction) ToString() string { func (self *JSTransaction) ToString() string {

8
xeth/pipe.go
Unescape View File

@ -134,7 +134,7 @@ func (self *XEth) Transact(key *crypto.KeyPair, to []byte, value, gas, price *et
state := self.chainManager.TransState() state := self.chainManager.TransState()
nonce := state.GetNonce(key.Address()) nonce := state.GetNonce(key.Address())
tx.Nonce = nonce tx.SetNonce(nonce)
tx.Sign(key.PrivateKey) tx.Sign(key.PrivateKey)
// Do some pre processing for our "pre" events and hooks // Do some pre processing for our "pre" events and hooks
@ -150,7 +150,7 @@ func (self *XEth) Transact(key *crypto.KeyPair, to []byte, value, gas, price *et
state.SetNonce(key.Address(), nonce+1) state.SetNonce(key.Address(), nonce+1)
if contractCreation { if contractCreation {
addr := tx.CreationAddress(self.World().State()) addr := core.AddressFromMessage(tx)
pipelogger.Infof("Contract addr %x\n", addr) pipelogger.Infof("Contract addr %x\n", addr)
} }
@ -163,8 +163,8 @@ func (self *XEth) PushTx(tx *types.Transaction) ([]byte, error) {
return nil, err return nil, err
} }
if tx.Recipient == nil { if tx.To() == nil {
addr := tx.CreationAddress(self.World().State()) addr := core.AddressFromMessage(tx)
pipelogger.Infof("Contract addr %x\n", addr) pipelogger.Infof("Contract addr %x\n", addr)
return addr, nil return addr, nil
} }

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