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all: switch gas limits from big.Int to uint64

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This commit is contained in:
Péter Szilágyi
2017-11-13 13:47:27 +02:00
parent b8caba9709
commit 6f69cdd109
82 changed files with 606 additions and 642 deletions
Download Patch File Download Diff File Expand all files Collapse all files

9
core/bench_test.go
View File

@ -84,7 +84,7 @@ func genValueTx(nbytes int) func(int, *BlockGen) {
return func(i int, gen *BlockGen) {
toaddr := common.Address{}
data := make([]byte, nbytes)
gas := IntrinsicGas(data, false, false)
gas, _ := IntrinsicGas(data, false, false)
tx, _ := types.SignTx(types.NewTransaction(gen.TxNonce(benchRootAddr), toaddr, big.NewInt(1), gas, nil, data), types.HomesteadSigner{}, benchRootKey)
gen.AddTx(tx)
}
@ -93,7 +93,6 @@ func genValueTx(nbytes int) func(int, *BlockGen) {
var (
ringKeys = make([]*ecdsa.PrivateKey, 1000)
ringAddrs = make([]common.Address, len(ringKeys))
bigTxGas = new(big.Int).SetUint64(params.TxGas)
)
func init() {
@ -113,8 +112,8 @@ func genTxRing(naccounts int) func(int, *BlockGen) {
return func(i int, gen *BlockGen) {
gas := CalcGasLimit(gen.PrevBlock(i - 1))
for {
gas.Sub(gas, bigTxGas)
if gas.Cmp(bigTxGas) < 0 {
gas -= params.TxGas
if gas < params.TxGas {
break
}
to := (from + 1) % naccounts
@ -122,7 +121,7 @@ func genTxRing(naccounts int) func(int, *BlockGen) {
gen.TxNonce(ringAddrs[from]),
ringAddrs[to],
benchRootFunds,
bigTxGas,
params.TxGas,
nil,
nil,
)

36
core/block_validator.go
View File

@ -18,9 +18,7 @@ package core
import (
"fmt"
"math/big"
"github.com/ethereum/go-ethereum/common/math"
"github.com/ethereum/go-ethereum/consensus"
"github.com/ethereum/go-ethereum/core/state"
"github.com/ethereum/go-ethereum/core/types"
@ -76,10 +74,10 @@ func (v *BlockValidator) ValidateBody(block *types.Block) error {
// transition, such as amount of used gas, the receipt roots and the state root
// itself. ValidateState returns a database batch if the validation was a success
// otherwise nil and an error is returned.
func (v *BlockValidator) ValidateState(block, parent *types.Block, statedb *state.StateDB, receipts types.Receipts, usedGas *big.Int) error {
func (v *BlockValidator) ValidateState(block, parent *types.Block, statedb *state.StateDB, receipts types.Receipts, usedGas uint64) error {
header := block.Header()
if block.GasUsed().Cmp(usedGas) != 0 {
return fmt.Errorf("invalid gas used (remote: %v local: %v)", block.GasUsed(), usedGas)
if block.GasUsed() != usedGas {
return fmt.Errorf("invalid gas used (remote: %d local: %d)", block.GasUsed(), usedGas)
}
// Validate the received block's bloom with the one derived from the generated receipts.
// For valid blocks this should always validate to true.
@ -101,17 +99,13 @@ func (v *BlockValidator) ValidateState(block, parent *types.Block, statedb *stat
}
// CalcGasLimit computes the gas limit of the next block after parent.
// The result may be modified by the caller.
// This is miner strategy, not consensus protocol.
func CalcGasLimit(parent *types.Block) *big.Int {
func CalcGasLimit(parent *types.Block) uint64 {
// contrib = (parentGasUsed * 3 / 2) / 1024
contrib := new(big.Int).Mul(parent.GasUsed(), big.NewInt(3))
contrib = contrib.Div(contrib, big.NewInt(2))
contrib = contrib.Div(contrib, params.GasLimitBoundDivisor)
contrib := (parent.GasUsed() + parent.GasUsed()/2) / params.GasLimitBoundDivisor
// decay = parentGasLimit / 1024 -1
decay := new(big.Int).Div(parent.GasLimit(), params.GasLimitBoundDivisor)
decay.Sub(decay, big.NewInt(1))
decay := parent.GasLimit()/params.GasLimitBoundDivisor - 1
/*
strategy: gasLimit of block-to-mine is set based on parent's
@ -120,15 +114,17 @@ func CalcGasLimit(parent *types.Block) *big.Int {
at that usage) the amount increased/decreased depends on how far away
from parentGasLimit * (2/3) parentGasUsed is.
*/
gl := new(big.Int).Sub(parent.GasLimit(), decay)
gl = gl.Add(gl, contrib)
gl.Set(math.BigMax(gl, params.MinGasLimit))
limit := parent.GasLimit() - decay + contrib
if limit < params.MinGasLimit {
limit = params.MinGasLimit
}
// however, if we're now below the target (TargetGasLimit) we increase the
// limit as much as we can (parentGasLimit / 1024 -1)
if gl.Cmp(params.TargetGasLimit) < 0 {
gl.Add(parent.GasLimit(), decay)
gl.Set(math.BigMin(gl, params.TargetGasLimit))
if limit < params.TargetGasLimit {
limit = parent.GasLimit() + decay
if limit > params.TargetGasLimit {
limit = params.TargetGasLimit
}
}
return gl
return limit
}

8
core/blockchain.go
View File

@ -305,7 +305,7 @@ func (bc *BlockChain) FastSyncCommitHead(hash common.Hash) error {
}
// GasLimit returns the gas limit of the current HEAD block.
func (bc *BlockChain) GasLimit() *big.Int {
func (bc *BlockChain) GasLimit() uint64 {
bc.mu.RLock()
defer bc.mu.RUnlock()
@ -677,9 +677,9 @@ func SetReceiptsData(config *params.ChainConfig, block *types.Block, receipts ty
}
// The used gas can be calculated based on previous receipts
if j == 0 {
receipts[j].GasUsed = new(big.Int).Set(receipts[j].CumulativeGasUsed)
receipts[j].GasUsed = receipts[j].CumulativeGasUsed
} else {
receipts[j].GasUsed = new(big.Int).Sub(receipts[j].CumulativeGasUsed, receipts[j-1].CumulativeGasUsed)
receipts[j].GasUsed = receipts[j].CumulativeGasUsed - receipts[j-1].CumulativeGasUsed
}
// The derived log fields can simply be set from the block and transaction
for k := 0; k < len(receipts[j].Logs); k++ {
@ -1002,7 +1002,7 @@ func (bc *BlockChain) insertChain(chain types.Blocks) (int, []interface{}, []*ty
events = append(events, ChainSideEvent{block})
}
stats.processed++
stats.usedGas += usedGas.Uint64()
stats.usedGas += usedGas
stats.report(chain, i)
}
// Append a single chain head event if we've progressed the chain

40
core/blockchain_test.go
View File

@ -340,11 +340,11 @@ func testBrokenChain(t *testing.T, full bool) {
type bproc struct{}
func (bproc) ValidateBody(*types.Block) error { return nil }
func (bproc) ValidateState(block, parent *types.Block, state *state.StateDB, receipts types.Receipts, usedGas *big.Int) error {
func (bproc) ValidateState(block, parent *types.Block, state *state.StateDB, receipts types.Receipts, usedGas uint64) error {
return nil
}
func (bproc) Process(block *types.Block, statedb *state.StateDB, cfg vm.Config) (types.Receipts, []*types.Log, *big.Int, error) {
return nil, nil, new(big.Int), nil
func (bproc) Process(block *types.Block, statedb *state.StateDB, cfg vm.Config) (types.Receipts, []*types.Log, uint64, error) {
return nil, nil, 0, nil
}
func makeHeaderChainWithDiff(genesis *types.Block, d []int, seed byte) []*types.Header {
@ -506,8 +506,8 @@ func testReorgBadHashes(t *testing.T, full bool) {
if ncm.CurrentBlock().Hash() != blocks[2].Header().Hash() {
t.Errorf("last block hash mismatch: have: %x, want %x", ncm.CurrentBlock().Hash(), blocks[2].Header().Hash())
}
if blocks[2].Header().GasLimit.Cmp(ncm.GasLimit()) != 0 {
t.Errorf("last block gasLimit mismatch: have: %x, want %x", ncm.GasLimit(), blocks[2].Header().GasLimit)
if blocks[2].Header().GasLimit != ncm.GasLimit() {
t.Errorf("last block gasLimit mismatch: have: %d, want %d", ncm.GasLimit(), blocks[2].Header().GasLimit)
}
} else {
if ncm.CurrentHeader().Hash() != headers[2].Hash() {
@ -594,7 +594,7 @@ func TestFastVsFullChains(t *testing.T) {
// If the block number is multiple of 3, send a few bonus transactions to the miner
if i%3 == 2 {
for j := 0; j < i%4+1; j++ {
tx, err := types.SignTx(types.NewTransaction(block.TxNonce(address), common.Address{0x00}, big.NewInt(1000), bigTxGas, nil, nil), signer, key)
tx, err := types.SignTx(types.NewTransaction(block.TxNonce(address), common.Address{0x00}, big.NewInt(1000), params.TxGas, nil, nil), signer, key)
if err != nil {
panic(err)
}
@ -767,8 +767,8 @@ func TestChainTxReorgs(t *testing.T) {
// Create two transactions shared between the chains:
// - postponed: transaction included at a later block in the forked chain
// - swapped: transaction included at the same block number in the forked chain
postponed, _ := types.SignTx(types.NewTransaction(0, addr1, big.NewInt(1000), bigTxGas, nil, nil), signer, key1)
swapped, _ := types.SignTx(types.NewTransaction(1, addr1, big.NewInt(1000), bigTxGas, nil, nil), signer, key1)
postponed, _ := types.SignTx(types.NewTransaction(0, addr1, big.NewInt(1000), params.TxGas, nil, nil), signer, key1)
swapped, _ := types.SignTx(types.NewTransaction(1, addr1, big.NewInt(1000), params.TxGas, nil, nil), signer, key1)
// Create two transactions that will be dropped by the forked chain:
// - pastDrop: transaction dropped retroactively from a past block
@ -784,13 +784,13 @@ func TestChainTxReorgs(t *testing.T) {
chain, _ := GenerateChain(gspec.Config, genesis, ethash.NewFaker(), db, 3, func(i int, gen *BlockGen) {
switch i {
case 0:
pastDrop, _ = types.SignTx(types.NewTransaction(gen.TxNonce(addr2), addr2, big.NewInt(1000), bigTxGas, nil, nil), signer, key2)
pastDrop, _ = types.SignTx(types.NewTransaction(gen.TxNonce(addr2), addr2, big.NewInt(1000), params.TxGas, nil, nil), signer, key2)
gen.AddTx(pastDrop) // This transaction will be dropped in the fork from below the split point
gen.AddTx(postponed) // This transaction will be postponed till block #3 in the fork
case 2:
freshDrop, _ = types.SignTx(types.NewTransaction(gen.TxNonce(addr2), addr2, big.NewInt(1000), bigTxGas, nil, nil), signer, key2)
freshDrop, _ = types.SignTx(types.NewTransaction(gen.TxNonce(addr2), addr2, big.NewInt(1000), params.TxGas, nil, nil), signer, key2)
gen.AddTx(freshDrop) // This transaction will be dropped in the fork from exactly at the split point
gen.AddTx(swapped) // This transaction will be swapped out at the exact height
@ -809,18 +809,18 @@ func TestChainTxReorgs(t *testing.T) {
chain, _ = GenerateChain(gspec.Config, genesis, ethash.NewFaker(), db, 5, func(i int, gen *BlockGen) {
switch i {
case 0:
pastAdd, _ = types.SignTx(types.NewTransaction(gen.TxNonce(addr3), addr3, big.NewInt(1000), bigTxGas, nil, nil), signer, key3)
pastAdd, _ = types.SignTx(types.NewTransaction(gen.TxNonce(addr3), addr3, big.NewInt(1000), params.TxGas, nil, nil), signer, key3)
gen.AddTx(pastAdd) // This transaction needs to be injected during reorg
case 2:
gen.AddTx(postponed) // This transaction was postponed from block #1 in the original chain
gen.AddTx(swapped) // This transaction was swapped from the exact current spot in the original chain
freshAdd, _ = types.SignTx(types.NewTransaction(gen.TxNonce(addr3), addr3, big.NewInt(1000), bigTxGas, nil, nil), signer, key3)
freshAdd, _ = types.SignTx(types.NewTransaction(gen.TxNonce(addr3), addr3, big.NewInt(1000), params.TxGas, nil, nil), signer, key3)
gen.AddTx(freshAdd) // This transaction will be added exactly at reorg time
case 3:
futureAdd, _ = types.SignTx(types.NewTransaction(gen.TxNonce(addr3), addr3, big.NewInt(1000), bigTxGas, nil, nil), signer, key3)
futureAdd, _ = types.SignTx(types.NewTransaction(gen.TxNonce(addr3), addr3, big.NewInt(1000), params.TxGas, nil, nil), signer, key3)
gen.AddTx(futureAdd) // This transaction will be added after a full reorg
}
})
@ -877,7 +877,7 @@ func TestLogReorgs(t *testing.T) {
blockchain.SubscribeRemovedLogsEvent(rmLogsCh)
chain, _ := GenerateChain(params.TestChainConfig, genesis, ethash.NewFaker(), db, 2, func(i int, gen *BlockGen) {
if i == 1 {
tx, err := types.SignTx(types.NewContractCreation(gen.TxNonce(addr1), new(big.Int), big.NewInt(1000000), new(big.Int), code), signer, key1)
tx, err := types.SignTx(types.NewContractCreation(gen.TxNonce(addr1), new(big.Int), 1000000, new(big.Int), code), signer, key1)
if err != nil {
t.Fatalf("failed to create tx: %v", err)
}
@ -926,7 +926,7 @@ func TestReorgSideEvent(t *testing.T) {
}
replacementBlocks, _ := GenerateChain(gspec.Config, genesis, ethash.NewFaker(), db, 4, func(i int, gen *BlockGen) {
tx, err := types.SignTx(types.NewContractCreation(gen.TxNonce(addr1), new(big.Int), big.NewInt(1000000), new(big.Int), nil), signer, key1)
tx, err := types.SignTx(types.NewContractCreation(gen.TxNonce(addr1), new(big.Int), 1000000, new(big.Int), nil), signer, key1)
if i == 2 {
gen.OffsetTime(-9)
}
@ -1051,7 +1051,7 @@ func TestEIP155Transition(t *testing.T) {
tx *types.Transaction
err error
basicTx = func(signer types.Signer) (*types.Transaction, error) {
return types.SignTx(types.NewTransaction(block.TxNonce(address), common.Address{}, new(big.Int), big.NewInt(21000), new(big.Int), nil), signer, key)
return types.SignTx(types.NewTransaction(block.TxNonce(address), common.Address{}, new(big.Int), 21000, new(big.Int), nil), signer, key)
}
)
switch i {
@ -1114,7 +1114,7 @@ func TestEIP155Transition(t *testing.T) {
tx *types.Transaction
err error
basicTx = func(signer types.Signer) (*types.Transaction, error) {
return types.SignTx(types.NewTransaction(block.TxNonce(address), common.Address{}, new(big.Int), big.NewInt(21000), new(big.Int), nil), signer, key)
return types.SignTx(types.NewTransaction(block.TxNonce(address), common.Address{}, new(big.Int), 21000, new(big.Int), nil), signer, key)
}
)
switch i {
@ -1162,11 +1162,11 @@ func TestEIP161AccountRemoval(t *testing.T) {
)
switch i {
case 0:
tx, err = types.SignTx(types.NewTransaction(block.TxNonce(address), theAddr, new(big.Int), big.NewInt(21000), new(big.Int), nil), signer, key)
tx, err = types.SignTx(types.NewTransaction(block.TxNonce(address), theAddr, new(big.Int), 21000, new(big.Int), nil), signer, key)
case 1:
tx, err = types.SignTx(types.NewTransaction(block.TxNonce(address), theAddr, new(big.Int), big.NewInt(21000), new(big.Int), nil), signer, key)
tx, err = types.SignTx(types.NewTransaction(block.TxNonce(address), theAddr, new(big.Int), 21000, new(big.Int), nil), signer, key)
case 2:
tx, err = types.SignTx(types.NewTransaction(block.TxNonce(address), theAddr, new(big.Int), big.NewInt(21000), new(big.Int), nil), signer, key)
tx, err = types.SignTx(types.NewTransaction(block.TxNonce(address), theAddr, new(big.Int), 21000, new(big.Int), nil), signer, key)
}
if err != nil {
t.Fatal(err)

3
core/chain_makers.go
View File

@ -86,7 +86,7 @@ func (b *BlockGen) AddTx(tx *types.Transaction) {
b.SetCoinbase(common.Address{})
}
b.statedb.Prepare(tx.Hash(), common.Hash{}, len(b.txs))
receipt, _, err := ApplyTransaction(b.config, nil, &b.header.Coinbase, b.gasPool, b.statedb, b.header, tx, b.header.GasUsed, vm.Config{})
receipt, _, err := ApplyTransaction(b.config, nil, &b.header.Coinbase, b.gasPool, b.statedb, b.header, tx, &b.header.GasUsed, vm.Config{})
if err != nil {
panic(err)
}
@ -232,7 +232,6 @@ func makeHeader(chain consensus.ChainReader, parent *types.Block, state *state.S
UncleHash: parent.UncleHash(),
}),
GasLimit: CalcGasLimit(parent),
GasUsed: new(big.Int),
Number: new(big.Int).Add(parent.Number(), common.Big1),
Time: time,
}

6
core/chain_makers_test.go
View File

@ -54,13 +54,13 @@ func ExampleGenerateChain() {
switch i {
case 0:
// In block 1, addr1 sends addr2 some ether.
tx, _ := types.SignTx(types.NewTransaction(gen.TxNonce(addr1), addr2, big.NewInt(10000), bigTxGas, nil, nil), signer, key1)
tx, _ := types.SignTx(types.NewTransaction(gen.TxNonce(addr1), addr2, big.NewInt(10000), params.TxGas, nil, nil), signer, key1)
gen.AddTx(tx)
case 1:
// In block 2, addr1 sends some more ether to addr2.
// addr2 passes it on to addr3.
tx1, _ := types.SignTx(types.NewTransaction(gen.TxNonce(addr1), addr2, big.NewInt(1000), bigTxGas, nil, nil), signer, key1)
tx2, _ := types.SignTx(types.NewTransaction(gen.TxNonce(addr2), addr3, big.NewInt(1000), bigTxGas, nil, nil), signer, key2)
tx1, _ := types.SignTx(types.NewTransaction(gen.TxNonce(addr1), addr2, big.NewInt(1000), params.TxGas, nil, nil), signer, key1)
tx2, _ := types.SignTx(types.NewTransaction(gen.TxNonce(addr2), addr3, big.NewInt(1000), params.TxGas, nil, nil), signer, key2)
gen.AddTx(tx1)
gen.AddTx(tx2)
case 2:

14
core/database_util_test.go
View File

@ -290,9 +290,9 @@ func TestHeadStorage(t *testing.T) {
func TestLookupStorage(t *testing.T) {
db, _ := ethdb.NewMemDatabase()
tx1 := types.NewTransaction(1, common.BytesToAddress([]byte{0x11}), big.NewInt(111), big.NewInt(1111), big.NewInt(11111), []byte{0x11, 0x11, 0x11})
tx2 := types.NewTransaction(2, common.BytesToAddress([]byte{0x22}), big.NewInt(222), big.NewInt(2222), big.NewInt(22222), []byte{0x22, 0x22, 0x22})
tx3 := types.NewTransaction(3, common.BytesToAddress([]byte{0x33}), big.NewInt(333), big.NewInt(3333), big.NewInt(33333), []byte{0x33, 0x33, 0x33})
tx1 := types.NewTransaction(1, common.BytesToAddress([]byte{0x11}), big.NewInt(111), 1111, big.NewInt(11111), []byte{0x11, 0x11, 0x11})
tx2 := types.NewTransaction(2, common.BytesToAddress([]byte{0x22}), big.NewInt(222), 2222, big.NewInt(22222), []byte{0x22, 0x22, 0x22})
tx3 := types.NewTransaction(3, common.BytesToAddress([]byte{0x33}), big.NewInt(333), 3333, big.NewInt(33333), []byte{0x33, 0x33, 0x33})
txs := []*types.Transaction{tx1, tx2, tx3}
block := types.NewBlock(&types.Header{Number: big.NewInt(314)}, txs, nil, nil)
@ -337,25 +337,25 @@ func TestBlockReceiptStorage(t *testing.T) {
receipt1 := &types.Receipt{
Status: types.ReceiptStatusFailed,
CumulativeGasUsed: big.NewInt(1),
CumulativeGasUsed: 1,
Logs: []*types.Log{
{Address: common.BytesToAddress([]byte{0x11})},
{Address: common.BytesToAddress([]byte{0x01, 0x11})},
},
TxHash: common.BytesToHash([]byte{0x11, 0x11}),
ContractAddress: common.BytesToAddress([]byte{0x01, 0x11, 0x11}),
GasUsed: big.NewInt(111111),
GasUsed: 111111,
}
receipt2 := &types.Receipt{
PostState: common.Hash{2}.Bytes(),
CumulativeGasUsed: big.NewInt(2),
CumulativeGasUsed: 2,
Logs: []*types.Log{
{Address: common.BytesToAddress([]byte{0x22})},
{Address: common.BytesToAddress([]byte{0x02, 0x22})},
},
TxHash: common.BytesToHash([]byte{0x22, 0x22}),
ContractAddress: common.BytesToAddress([]byte{0x02, 0x22, 0x22}),
GasUsed: big.NewInt(222222),
GasUsed: 222222,
}
receipts := []*types.Receipt{receipt1, receipt2}

2
core/evm.go
View File

@ -53,7 +53,7 @@ func NewEVMContext(msg Message, header *types.Header, chain ChainContext, author
BlockNumber: new(big.Int).Set(header.Number),
Time: new(big.Int).Set(header.Time),
Difficulty: new(big.Int).Set(header.Difficulty),
GasLimit: new(big.Int).Set(header.GasLimit),
GasLimit: header.GasLimit,
GasPrice: new(big.Int).Set(msg.GasPrice()),
}
}

29
core/gaspool.go
View File

@ -16,31 +16,34 @@
package core
import "math/big"
import (
"fmt"
"math"
)
// GasPool tracks the amount of gas available during
// execution of the transactions in a block.
// The zero value is a pool with zero gas available.
type GasPool big.Int
// GasPool tracks the amount of gas available during execution of the transactions
// in a block. The zero value is a pool with zero gas available.
type GasPool uint64
// AddGas makes gas available for execution.
func (gp *GasPool) AddGas(amount *big.Int) *GasPool {
i := (*big.Int)(gp)
i.Add(i, amount)
func (gp *GasPool) AddGas(amount uint64) *GasPool {
if uint64(*gp) > math.MaxUint64-amount {
panic("gas pool pushed above uint64")
}
*(*uint64)(gp) += amount
return gp
}
// SubGas deducts the given amount from the pool if enough gas is
// available and returns an error otherwise.
func (gp *GasPool) SubGas(amount *big.Int) error {
i := (*big.Int)(gp)
if i.Cmp(amount) < 0 {
func (gp *GasPool) SubGas(amount uint64) error {
if uint64(*gp) < amount {
return ErrGasLimitReached
}
i.Sub(i, amount)
*(*uint64)(gp) -= amount
return nil
}
func (gp *GasPool) String() string {
return (*big.Int)(gp).String()
return fmt.Sprintf("%d", *gp)
}

2
core/gen_genesis.go
View File

@ -13,6 +13,8 @@ import (
"github.com/ethereum/go-ethereum/params"
)
var _ = (*genesisSpecMarshaling)(nil)
func (g Genesis) MarshalJSON() ([]byte, error) {
type Genesis struct {
Config *params.ChainConfig `json:"config"`

4
core/genesis.go
View File

@ -239,8 +239,8 @@ func (g *Genesis) ToBlock() (*types.Block, *state.StateDB) {
Time: new(big.Int).SetUint64(g.Timestamp),
ParentHash: g.ParentHash,
Extra: g.ExtraData,
GasLimit: new(big.Int).SetUint64(g.GasLimit),
GasUsed: new(big.Int).SetUint64(g.GasUsed),
GasLimit: g.GasLimit,
GasUsed: g.GasUsed,
Difficulty: g.Difficulty,
MixDigest: g.Mixhash,
Coinbase: g.Coinbase,

2
core/state/journal.go
View File

@ -62,7 +62,7 @@ type (
// Changes to other state values.
refundChange struct {
prev *big.Int
prev uint64
}
addLogChange struct {
txhash common.Hash

17
core/state/statedb.go
View File

@ -57,7 +57,7 @@ type StateDB struct {
dbErr error
// The refund counter, also used by state transitioning.
refund *big.Int
refund uint64
thash, bhash common.Hash
txIndex int
@ -86,7 +86,6 @@ func New(root common.Hash, db Database) (*StateDB, error) {
trie: tr,
stateObjects: make(map[common.Address]*stateObject),
stateObjectsDirty: make(map[common.Address]struct{}),
refund: new(big.Int),
logs: make(map[common.Hash][]*types.Log),
preimages: make(map[common.Hash][]byte),
}, nil
@ -161,9 +160,9 @@ func (self *StateDB) Preimages() map[common.Hash][]byte {
return self.preimages
}
func (self *StateDB) AddRefund(gas *big.Int) {
self.journal = append(self.journal, refundChange{prev: new(big.Int).Set(self.refund)})
self.refund.Add(self.refund, gas)
func (self *StateDB) AddRefund(gas uint64) {
self.journal = append(self.journal, refundChange{prev: self.refund})
self.refund += gas
}
// Exist reports whether the given account address exists in the state.
@ -456,7 +455,7 @@ func (self *StateDB) Copy() *StateDB {
trie: self.db.CopyTrie(self.trie),
stateObjects: make(map[common.Address]*stateObject, len(self.stateObjectsDirty)),
stateObjectsDirty: make(map[common.Address]struct{}, len(self.stateObjectsDirty)),
refund: new(big.Int).Set(self.refund),
refund: self.refund,
logs: make(map[common.Hash][]*types.Log, len(self.logs)),
logSize: self.logSize,
preimages: make(map[common.Hash][]byte),
@ -506,9 +505,7 @@ func (self *StateDB) RevertToSnapshot(revid int) {
}
// GetRefund returns the current value of the refund counter.
// The return value must not be modified by the caller and will become
// invalid at the next call to AddRefund.
func (self *StateDB) GetRefund() *big.Int {
func (self *StateDB) GetRefund() uint64 {
return self.refund
}
@ -568,7 +565,7 @@ func (s *StateDB) DeleteSuicides() {
func (s *StateDB) clearJournalAndRefund() {
s.journal = nil
s.validRevisions = s.validRevisions[:0]
s.refund = new(big.Int)
s.refund = 0
}
// CommitTo writes the state to the given database.

4
core/state/statedb_test.go
View File

@ -263,7 +263,7 @@ func newTestAction(addr common.Address, r *rand.Rand) testAction {
{
name: "AddRefund",
fn: func(a testAction, s *StateDB) {
s.AddRefund(big.NewInt(a.args[0]))
s.AddRefund(uint64(a.args[0]))
},
args: make([]int64, 1),
noAddr: true,
@ -396,7 +396,7 @@ func (test *snapshotTest) checkEqual(state, checkstate *StateDB) error {
}
}
if state.GetRefund().Cmp(checkstate.GetRefund()) != 0 {
if state.GetRefund() != checkstate.GetRefund() {
return fmt.Errorf("got GetRefund() == %d, want GetRefund() == %d",
state.GetRefund(), checkstate.GetRefund())
}

34
core/state_processor.go
View File

@ -17,8 +17,6 @@
package core
import (
"math/big"
"github.com/ethereum/go-ethereum/common"
"github.com/ethereum/go-ethereum/consensus"
"github.com/ethereum/go-ethereum/consensus/misc"
@ -55,13 +53,13 @@ func NewStateProcessor(config *params.ChainConfig, bc *BlockChain, engine consen
// Process returns the receipts and logs accumulated during the process and
// returns the amount of gas that was used in the process. If any of the
// transactions failed to execute due to insufficient gas it will return an error.
func (p *StateProcessor) Process(block *types.Block, statedb *state.StateDB, cfg vm.Config) (types.Receipts, []*types.Log, *big.Int, error) {
func (p *StateProcessor) Process(block *types.Block, statedb *state.StateDB, cfg vm.Config) (types.Receipts, []*types.Log, uint64, error) {
var (
receipts types.Receipts
totalUsedGas = big.NewInt(0)
header = block.Header()
allLogs []*types.Log
gp = new(GasPool).AddGas(block.GasLimit())
receipts types.Receipts
usedGas = new(uint64)
header = block.Header()
allLogs []*types.Log
gp = new(GasPool).AddGas(block.GasLimit())
)
// Mutate the the block and state according to any hard-fork specs
if p.config.DAOForkSupport && p.config.DAOForkBlock != nil && p.config.DAOForkBlock.Cmp(block.Number()) == 0 {
@ -70,9 +68,9 @@ func (p *StateProcessor) Process(block *types.Block, statedb *state.StateDB, cfg
// Iterate over and process the individual transactions
for i, tx := range block.Transactions() {
statedb.Prepare(tx.Hash(), block.Hash(), i)
receipt, _, err := ApplyTransaction(p.config, p.bc, nil, gp, statedb, header, tx, totalUsedGas, cfg)
receipt, _, err := ApplyTransaction(p.config, p.bc, nil, gp, statedb, header, tx, usedGas, cfg)
if err != nil {
return nil, nil, nil, err
return nil, nil, 0, err
}
receipts = append(receipts, receipt)
allLogs = append(allLogs, receipt.Logs...)
@ -80,17 +78,17 @@ func (p *StateProcessor) Process(block *types.Block, statedb *state.StateDB, cfg
// Finalize the block, applying any consensus engine specific extras (e.g. block rewards)
p.engine.Finalize(p.bc, header, statedb, block.Transactions(), block.Uncles(), receipts)
return receipts, allLogs, totalUsedGas, nil
return receipts, allLogs, *usedGas, nil
}
// ApplyTransaction attempts to apply a transaction to the given state database
// and uses the input parameters for its environment. It returns the receipt
// for the transaction, gas used and an error if the transaction failed,
// indicating the block was invalid.
func ApplyTransaction(config *params.ChainConfig, bc *BlockChain, author *common.Address, gp *GasPool, statedb *state.StateDB, header *types.Header, tx *types.Transaction, usedGas *big.Int, cfg vm.Config) (*types.Receipt, *big.Int, error) {
func ApplyTransaction(config *params.ChainConfig, bc *BlockChain, author *common.Address, gp *GasPool, statedb *state.StateDB, header *types.Header, tx *types.Transaction, usedGas *uint64, cfg vm.Config) (*types.Receipt, uint64, error) {
msg, err := tx.AsMessage(types.MakeSigner(config, header.Number))
if err != nil {
return nil, nil, err
return nil, 0, err
}
// Create a new context to be used in the EVM environment
context := NewEVMContext(msg, header, bc, author)
@ -100,9 +98,8 @@ func ApplyTransaction(config *params.ChainConfig, bc *BlockChain, author *common
// Apply the transaction to the current state (included in the env)
_, gas, failed, err := ApplyMessage(vmenv, msg, gp)
if err != nil {
return nil, nil, err
return nil, 0, err
}
// Update the state with pending changes
var root []byte
if config.IsByzantium(header.Number) {
@ -110,18 +107,17 @@ func ApplyTransaction(config *params.ChainConfig, bc *BlockChain, author *common
} else {
root = statedb.IntermediateRoot(config.IsEIP158(header.Number)).Bytes()
}
usedGas.Add(usedGas, gas)
*usedGas += gas
// Create a new receipt for the transaction, storing the intermediate root and gas used by the tx
// based on the eip phase, we're passing wether the root touch-delete accounts.
receipt := types.NewReceipt(root, failed, usedGas)
receipt := types.NewReceipt(root, failed, *usedGas)
receipt.TxHash = tx.Hash()
receipt.GasUsed = new(big.Int).Set(gas)
receipt.GasUsed = gas
// if the transaction created a contract, store the creation address in the receipt.
if msg.To() == nil {
receipt.ContractAddress = crypto.CreateAddress(vmenv.Context.Origin, tx.Nonce())
}
// Set the receipt logs and create a bloom for filtering
receipt.Logs = statedb.GetLogs(tx.Hash())
receipt.Bloom = types.CreateBloom(types.Receipts{receipt})

131
core/state_transition.go
View File

@ -18,17 +18,16 @@ package core
import (
"errors"
"math"
"math/big"
"github.com/ethereum/go-ethereum/common"
"github.com/ethereum/go-ethereum/common/math"
"github.com/ethereum/go-ethereum/core/vm"
"github.com/ethereum/go-ethereum/log"
"github.com/ethereum/go-ethereum/params"
)
var (
Big0 = big.NewInt(0)
errInsufficientBalanceForGas = errors.New("insufficient balance to pay for gas")
)
@ -54,7 +53,7 @@ type StateTransition struct {
msg Message
gas uint64
gasPrice *big.Int
initialGas *big.Int
initialGas uint64
value *big.Int
data []byte
state vm.StateDB
@ -68,7 +67,7 @@ type Message interface {
To() *common.Address
GasPrice() *big.Int
Gas() *big.Int
Gas() uint64
Value() *big.Int
Nonce() uint64
@ -76,45 +75,49 @@ type Message interface {
Data() []byte
}
// IntrinsicGas computes the 'intrinsic gas' for a message
// with the given data.
//
// TODO convert to uint64
func IntrinsicGas(data []byte, contractCreation, homestead bool) *big.Int {
igas := new(big.Int)
// IntrinsicGas computes the 'intrinsic gas' for a message with the given data.
func IntrinsicGas(data []byte, contractCreation, homestead bool) (uint64, error) {
// Set the starting gas for the raw transaction
var gas uint64
if contractCreation && homestead {
igas.SetUint64(params.TxGasContractCreation)
gas = params.TxGasContractCreation
} else {
igas.SetUint64(params.TxGas)
gas = params.TxGas
}
// Bump the required gas by the amount of transactional data
if len(data) > 0 {
var nz int64
// Zero and non-zero bytes are priced differently
var nz uint64
for _, byt := range data {
if byt != 0 {
nz++
}
}
m := big.NewInt(nz)
m.Mul(m, new(big.Int).SetUint64(params.TxDataNonZeroGas))
igas.Add(igas, m)
m.SetInt64(int64(len(data)) - nz)
m.Mul(m, new(big.Int).SetUint64(params.TxDataZeroGas))
igas.Add(igas, m)
// Make sure we don't exceed uint64 for all data combinations
if (math.MaxUint64-gas)/params.TxDataNonZeroGas < nz {
return 0, vm.ErrOutOfGas
}
gas += nz * params.TxDataNonZeroGas
z := uint64(len(data)) - nz
if (math.MaxUint64-gas)/params.TxDataZeroGas < z {
return 0, vm.ErrOutOfGas
}
gas += z * params.TxDataZeroGas
}
return igas
return gas, nil
}
// NewStateTransition initialises and returns a new state transition object.
func NewStateTransition(evm *vm.EVM, msg Message, gp *GasPool) *StateTransition {
return &StateTransition{
gp: gp,
evm: evm,
msg: msg,
gasPrice: msg.GasPrice(),
initialGas: new(big.Int),
value: msg.Value(),
data: msg.Data(),
state: evm.StateDB,
gp: gp,
evm: evm,
msg: msg,
gasPrice: msg.GasPrice(),
value: msg.Value(),
data: msg.Data(),
state: evm.StateDB,
}
}
@ -125,11 +128,8 @@ func NewStateTransition(evm *vm.EVM, msg Message, gp *GasPool) *StateTransition
// the gas used (which includes gas refunds) and an error if it failed. An error always
// indicates a core error meaning that the message would always fail for that particular
// state and would never be accepted within a block.
func ApplyMessage(evm *vm.EVM, msg Message, gp *GasPool) ([]byte, *big.Int, bool, error) {
st := NewStateTransition(evm, msg, gp)
ret, _, gasUsed, failed, err := st.TransitionDb()
return ret, gasUsed, failed, err
func ApplyMessage(evm *vm.EVM, msg Message, gp *GasPool) ([]byte, uint64, bool, error) {
return NewStateTransition(evm, msg, gp).TransitionDb()
}
func (st *StateTransition) from() vm.AccountRef {
@ -166,26 +166,20 @@ func (st *StateTransition) useGas(amount uint64) error {
}
func (st *StateTransition) buyGas() error {
mgas := st.msg.Gas()
if mgas.BitLen() > 64 {
return vm.ErrOutOfGas
}
mgval := new(big.Int).Mul(mgas, st.gasPrice)
var (
state = st.state
sender = st.from()
)
mgval := new(big.Int).Mul(new(big.Int).SetUint64(st.msg.Gas()), st.gasPrice)
if state.GetBalance(sender.Address()).Cmp(mgval) < 0 {
return errInsufficientBalanceForGas
}
if err := st.gp.SubGas(mgas); err != nil {
if err := st.gp.SubGas(st.msg.Gas()); err != nil {
return err
}
st.gas += mgas.Uint64()
st.gas += st.msg.Gas()
st.initialGas.Set(mgas)
st.initialGas = st.msg.Gas()
state.SubBalance(sender.Address(), mgval)
return nil
}
@ -206,10 +200,10 @@ func (st *StateTransition) preCheck() error {
return st.buyGas()
}
// TransitionDb will transition the state by applying the current message and returning the result
// including the required gas for the operation as well as the used gas. It returns an error if it
// TransitionDb will transition the state by applying the current message and
// returning the result including the the used gas. It returns an error if it
// failed. An error indicates a consensus issue.
func (st *StateTransition) TransitionDb() (ret []byte, requiredGas, usedGas *big.Int, failed bool, err error) {
func (st *StateTransition) TransitionDb() (ret []byte, usedGas uint64, failed bool, err error) {
if err = st.preCheck(); err != nil {
return
}
@ -220,13 +214,9 @@ func (st *StateTransition) TransitionDb() (ret []byte, requiredGas, usedGas *big
contractCreation := msg.To() == nil
// Pay intrinsic gas
// TODO convert to uint64
intrinsicGas := IntrinsicGas(st.data, contractCreation, homestead)
if intrinsicGas.BitLen() > 64 {
return nil, nil, nil, false, vm.ErrOutOfGas
}
if err = st.useGas(intrinsicGas.Uint64()); err != nil {
return nil, nil, nil, false, err
gas, err := IntrinsicGas(st.data, contractCreation, homestead)
if err = st.useGas(gas); err != nil {
return nil, 0, false, err
}
var (
@ -249,36 +239,35 @@ func (st *StateTransition) TransitionDb() (ret []byte, requiredGas, usedGas *big
// sufficient balance to make the transfer happen. The first
// balance transfer may never fail.
if vmerr == vm.ErrInsufficientBalance {
return nil, nil, nil, false, vmerr
return nil, 0, false, vmerr
}
}
requiredGas = new(big.Int).Set(st.gasUsed())
st.refundGas()
st.state.AddBalance(st.evm.Coinbase, new(big.Int).Mul(st.gasUsed(), st.gasPrice))
st.state.AddBalance(st.evm.Coinbase, new(big.Int).Mul(new(big.Int).SetUint64(st.gasUsed()), st.gasPrice))
return ret, requiredGas, st.gasUsed(), vmerr != nil, err
return ret, st.gasUsed(), vmerr != nil, err
}
func (st *StateTransition) refundGas() {
// Return eth for remaining gas to the sender account,
// exchanged at the original rate.
sender := st.from() // err already checked
// Apply refund counter, capped to half of the used gas.
refund := st.gasUsed() / 2
if refund > st.state.GetRefund() {
refund = st.state.GetRefund()
}
st.gas += refund
// Return ETH for remaining gas, exchanged at the original rate.
sender := st.from()
remaining := new(big.Int).Mul(new(big.Int).SetUint64(st.gas), st.gasPrice)
st.state.AddBalance(sender.Address(), remaining)
// Apply refund counter, capped to half of the used gas.
uhalf := remaining.Div(st.gasUsed(), common.Big2)
refund := math.BigMin(uhalf, st.state.GetRefund())
st.gas += refund.Uint64()
st.state.AddBalance(sender.Address(), refund.Mul(refund, st.gasPrice))
// Also return remaining gas to the block gas counter so it is
// available for the next transaction.
st.gp.AddGas(new(big.Int).SetUint64(st.gas))
st.gp.AddGas(st.gas)
}
func (st *StateTransition) gasUsed() *big.Int {
return new(big.Int).Sub(st.initialGas, new(big.Int).SetUint64(st.gas))
// gasUsed returns the amount of gas used up by the state transition.
func (st *StateTransition) gasUsed() uint64 {
return st.initialGas - st.gas
}

13
core/tx_list.go
View File

@ -224,7 +224,7 @@ type txList struct {
txs *txSortedMap // Heap indexed sorted hash map of the transactions
costcap *big.Int // Price of the highest costing transaction (reset only if exceeds balance)
gascap *big.Int // Gas limit of the highest spending transaction (reset only if exceeds block limit)
gascap uint64 // Gas limit of the highest spending transaction (reset only if exceeds block limit)
}
// newTxList create a new transaction list for maintaining nonce-indexable fast,
@ -234,7 +234,6 @@ func newTxList(strict bool) *txList {
strict: strict,
txs: newTxSortedMap(),
costcap: new(big.Int),
gascap: new(big.Int),
}
}
@ -266,7 +265,7 @@ func (l *txList) Add(tx *types.Transaction, priceBump uint64) (bool, *types.Tran
if cost := tx.Cost(); l.costcap.Cmp(cost) < 0 {
l.costcap = cost
}
if gas := tx.Gas(); l.gascap.Cmp(gas) < 0 {
if gas := tx.Gas(); l.gascap < gas {
l.gascap = gas
}
return true, old
@ -288,16 +287,16 @@ func (l *txList) Forward(threshold uint64) types.Transactions {
// a point in calculating all the costs or if the balance covers all. If the threshold
// is lower than the costgas cap, the caps will be reset to a new high after removing
// the newly invalidated transactions.
func (l *txList) Filter(costLimit, gasLimit *big.Int) (types.Transactions, types.Transactions) {
func (l *txList) Filter(costLimit *big.Int, gasLimit uint64) (types.Transactions, types.Transactions) {
// If all transactions are below the threshold, short circuit
if l.costcap.Cmp(costLimit) <= 0 && l.gascap.Cmp(gasLimit) <= 0 {
if l.costcap.Cmp(costLimit) <= 0 && l.gascap <= gasLimit {
return nil, nil
}
l.costcap = new(big.Int).Set(costLimit) // Lower the caps to the thresholds
l.gascap = new(big.Int).Set(gasLimit)
l.gascap = gasLimit
// Filter out all the transactions above the account's funds
removed := l.txs.Filter(func(tx *types.Transaction) bool { return tx.Cost().Cmp(costLimit) > 0 || tx.Gas().Cmp(gasLimit) > 0 })
removed := l.txs.Filter(func(tx *types.Transaction) bool { return tx.Cost().Cmp(costLimit) > 0 || tx.Gas() > gasLimit })
// If the list was strict, filter anything above the lowest nonce
var invalids types.Transactions

3
core/tx_list_test.go
View File

@ -17,7 +17,6 @@
package core
import (
"math/big"
"math/rand"
"testing"
@ -33,7 +32,7 @@ func TestStrictTxListAdd(t *testing.T) {
txs := make(types.Transactions, 1024)
for i := 0; i < len(txs); i++ {
txs[i] = transaction(uint64(i), new(big.Int), key)
txs[i] = transaction(uint64(i), 0, key)
}
// Insert the transactions in a random order
list := newTxList(true)

11
core/tx_pool.go
View File

@ -197,7 +197,7 @@ type TxPool struct {
currentState *state.StateDB // Current state in the blockchain head
pendingState *state.ManagedState // Pending state tracking virtual nonces
currentMaxGas *big.Int // Current gas limit for transaction caps
currentMaxGas uint64 // Current gas limit for transaction caps
locals *accountSet // Set of local transaction to exempt from eviction rules
journal *txJournal // Journal of local transaction to back up to disk
@ -564,7 +564,7 @@ func (pool *TxPool) validateTx(tx *types.Transaction, local bool) error {
return ErrNegativeValue
}
// Ensure the transaction doesn't exceed the current block limit gas.
if pool.currentMaxGas.Cmp(tx.Gas()) < 0 {
if pool.currentMaxGas < tx.Gas() {
return ErrGasLimit
}
// Make sure the transaction is signed properly
@ -586,8 +586,11 @@ func (pool *TxPool) validateTx(tx *types.Transaction, local bool) error {
if pool.currentState.GetBalance(from).Cmp(tx.Cost()) < 0 {
return ErrInsufficientFunds
}
intrGas := IntrinsicGas(tx.Data(), tx.To() == nil, pool.homestead)
if tx.Gas().Cmp(intrGas) < 0 {
intrGas, err := IntrinsicGas(tx.Data(), tx.To() == nil, pool.homestead)
if err != nil {
return err
}
if tx.Gas() < intrGas {
return ErrIntrinsicGas
}
return nil

234
core/tx_pool_test.go
View File

@ -46,7 +46,7 @@ func init() {
type testBlockChain struct {
statedb *state.StateDB
gasLimit *big.Int
gasLimit uint64
chainHeadFeed *event.Feed
}
@ -68,11 +68,11 @@ func (bc *testBlockChain) SubscribeChainHeadEvent(ch chan<- ChainHeadEvent) even
return bc.chainHeadFeed.Subscribe(ch)
}
func transaction(nonce uint64, gaslimit *big.Int, key *ecdsa.PrivateKey) *types.Transaction {
func transaction(nonce uint64, gaslimit uint64, key *ecdsa.PrivateKey) *types.Transaction {
return pricedTransaction(nonce, gaslimit, big.NewInt(1), key)
}
func pricedTransaction(nonce uint64, gaslimit, gasprice *big.Int, key *ecdsa.PrivateKey) *types.Transaction {
func pricedTransaction(nonce uint64, gaslimit uint64, gasprice *big.Int, key *ecdsa.PrivateKey) *types.Transaction {
tx, _ := types.SignTx(types.NewTransaction(nonce, common.Address{}, big.NewInt(100), gaslimit, gasprice, nil), types.HomesteadSigner{}, key)
return tx
}
@ -80,7 +80,7 @@ func pricedTransaction(nonce uint64, gaslimit, gasprice *big.Int, key *ecdsa.Pri
func setupTxPool() (*TxPool, *ecdsa.PrivateKey) {
db, _ := ethdb.NewMemDatabase()
statedb, _ := state.New(common.Hash{}, state.NewDatabase(db))
blockchain := &testBlockChain{statedb, big.NewInt(1000000), new(event.Feed)}
blockchain := &testBlockChain{statedb, 1000000, new(event.Feed)}
key, _ := crypto.GenerateKey()
pool := NewTxPool(testTxPoolConfig, params.TestChainConfig, blockchain)
@ -184,10 +184,10 @@ func TestStateChangeDuringTransactionPoolReset(t *testing.T) {
// setup pool with 2 transaction in it
statedb.SetBalance(address, new(big.Int).SetUint64(params.Ether))
blockchain := &testChain{&testBlockChain{statedb, big.NewInt(1000000000), new(event.Feed)}, address, &trigger}
blockchain := &testChain{&testBlockChain{statedb, 1000000000, new(event.Feed)}, address, &trigger}
tx0 := transaction(0, big.NewInt(100000), key)
tx1 := transaction(1, big.NewInt(100000), key)
tx0 := transaction(0, 100000, key)
tx1 := transaction(1, 100000, key)
pool := NewTxPool(testTxPoolConfig, params.TestChainConfig, blockchain)
defer pool.Stop()
@ -230,7 +230,7 @@ func TestInvalidTransactions(t *testing.T) {
pool, key := setupTxPool()
defer pool.Stop()
tx := transaction(0, big.NewInt(100), key)
tx := transaction(0, 100, key)
from, _ := deriveSender(tx)
pool.currentState.AddBalance(from, big.NewInt(1))
@ -238,7 +238,7 @@ func TestInvalidTransactions(t *testing.T) {
t.Error("expected", ErrInsufficientFunds)
}
balance := new(big.Int).Add(tx.Value(), new(big.Int).Mul(tx.Gas(), tx.GasPrice()))
balance := new(big.Int).Add(tx.Value(), new(big.Int).Mul(new(big.Int).SetUint64(tx.Gas()), tx.GasPrice()))
pool.currentState.AddBalance(from, balance)
if err := pool.AddRemote(tx); err != ErrIntrinsicGas {
t.Error("expected", ErrIntrinsicGas, "got", err)
@ -246,12 +246,12 @@ func TestInvalidTransactions(t *testing.T) {
pool.currentState.SetNonce(from, 1)
pool.currentState.AddBalance(from, big.NewInt(0xffffffffffffff))
tx = transaction(0, big.NewInt(100000), key)
tx = transaction(0, 100000, key)
if err := pool.AddRemote(tx); err != ErrNonceTooLow {
t.Error("expected", ErrNonceTooLow)
}
tx = transaction(1, big.NewInt(100000), key)
tx = transaction(1, 100000, key)
pool.gasPrice = big.NewInt(1000)
if err := pool.AddRemote(tx); err != ErrUnderpriced {
t.Error("expected", ErrUnderpriced, "got", err)
@ -267,7 +267,7 @@ func TestTransactionQueue(t *testing.T) {
pool, key := setupTxPool()
defer pool.Stop()
tx := transaction(0, big.NewInt(100), key)
tx := transaction(0, 100, key)
from, _ := deriveSender(tx)
pool.currentState.AddBalance(from, big.NewInt(1000))
pool.lockedReset(nil, nil)
@ -278,7 +278,7 @@ func TestTransactionQueue(t *testing.T) {
t.Error("expected valid txs to be 1 is", len(pool.pending))
}
tx = transaction(1, big.NewInt(100), key)
tx = transaction(1, 100, key)
from, _ = deriveSender(tx)
pool.currentState.SetNonce(from, 2)
pool.enqueueTx(tx.Hash(), tx)
@ -294,9 +294,9 @@ func TestTransactionQueue(t *testing.T) {
pool, key = setupTxPool()
defer pool.Stop()
tx1 := transaction(0, big.NewInt(100), key)
tx2 := transaction(10, big.NewInt(100), key)
tx3 := transaction(11, big.NewInt(100), key)
tx1 := transaction(0, 100, key)
tx2 := transaction(10, 100, key)
tx3 := transaction(11, 100, key)
from, _ = deriveSender(tx1)
pool.currentState.AddBalance(from, big.NewInt(1000))
pool.lockedReset(nil, nil)
@ -321,7 +321,7 @@ func TestTransactionNegativeValue(t *testing.T) {
pool, key := setupTxPool()
defer pool.Stop()
tx, _ := types.SignTx(types.NewTransaction(0, common.Address{}, big.NewInt(-1), big.NewInt(100), big.NewInt(1), nil), types.HomesteadSigner{}, key)
tx, _ := types.SignTx(types.NewTransaction(0, common.Address{}, big.NewInt(-1), 100, big.NewInt(1), nil), types.HomesteadSigner{}, key)
from, _ := deriveSender(tx)
pool.currentState.AddBalance(from, big.NewInt(1))
if err := pool.AddRemote(tx); err != ErrNegativeValue {
@ -341,12 +341,12 @@ func TestTransactionChainFork(t *testing.T) {
statedb, _ := state.New(common.Hash{}, state.NewDatabase(db))
statedb.AddBalance(addr, big.NewInt(100000000000000))
pool.chain = &testBlockChain{statedb, big.NewInt(1000000), new(event.Feed)}
pool.chain = &testBlockChain{statedb, 1000000, new(event.Feed)}
pool.lockedReset(nil, nil)
}
resetState()
tx := transaction(0, big.NewInt(100000), key)
tx := transaction(0, 100000, key)
if _, err := pool.add(tx, false); err != nil {
t.Error("didn't expect error", err)
}
@ -371,15 +371,15 @@ func TestTransactionDoubleNonce(t *testing.T) {
statedb, _ := state.New(common.Hash{}, state.NewDatabase(db))
statedb.AddBalance(addr, big.NewInt(100000000000000))
pool.chain = &testBlockChain{statedb, big.NewInt(1000000), new(event.Feed)}
pool.chain = &testBlockChain{statedb, 1000000, new(event.Feed)}
pool.lockedReset(nil, nil)
}
resetState()
signer := types.HomesteadSigner{}
tx1, _ := types.SignTx(types.NewTransaction(0, common.Address{}, big.NewInt(100), big.NewInt(100000), big.NewInt(1), nil), signer, key)
tx2, _ := types.SignTx(types.NewTransaction(0, common.Address{}, big.NewInt(100), big.NewInt(1000000), big.NewInt(2), nil), signer, key)
tx3, _ := types.SignTx(types.NewTransaction(0, common.Address{}, big.NewInt(100), big.NewInt(1000000), big.NewInt(1), nil), signer, key)
tx1, _ := types.SignTx(types.NewTransaction(0, common.Address{}, big.NewInt(100), 100000, big.NewInt(1), nil), signer, key)
tx2, _ := types.SignTx(types.NewTransaction(0, common.Address{}, big.NewInt(100), 1000000, big.NewInt(2), nil), signer, key)
tx3, _ := types.SignTx(types.NewTransaction(0, common.Address{}, big.NewInt(100), 1000000, big.NewInt(1), nil), signer, key)
// Add the first two transaction, ensure higher priced stays only
if replace, err := pool.add(tx1, false); err != nil || replace {
@ -418,7 +418,7 @@ func TestTransactionMissingNonce(t *testing.T) {
addr := crypto.PubkeyToAddress(key.PublicKey)
pool.currentState.AddBalance(addr, big.NewInt(100000000000000))
tx := transaction(1, big.NewInt(100000), key)
tx := transaction(1, 100000, key)
if _, err := pool.add(tx, false); err != nil {
t.Error("didn't expect error", err)
}
@ -445,7 +445,7 @@ func TestTransactionNonceRecovery(t *testing.T) {
pool.currentState.AddBalance(addr, big.NewInt(100000000000000))
pool.lockedReset(nil, nil)
tx := transaction(n, big.NewInt(100000), key)
tx := transaction(n, 100000, key)
if err := pool.AddRemote(tx); err != nil {
t.Error(err)
}
@ -466,17 +466,17 @@ func TestTransactionDropping(t *testing.T) {
pool, key := setupTxPool()
defer pool.Stop()
account, _ := deriveSender(transaction(0, big.NewInt(0), key))
account, _ := deriveSender(transaction(0, 0, key))
pool.currentState.AddBalance(account, big.NewInt(1000))
// Add some pending and some queued transactions
var (
tx0 = transaction(0, big.NewInt(100), key)
tx1 = transaction(1, big.NewInt(200), key)
tx2 = transaction(2, big.NewInt(300), key)
tx10 = transaction(10, big.NewInt(100), key)
tx11 = transaction(11, big.NewInt(200), key)
tx12 = transaction(12, big.NewInt(300), key)
tx0 = transaction(0, 100, key)
tx1 = transaction(1, 200, key)
tx2 = transaction(2, 300, key)
tx10 = transaction(10, 100, key)
tx11 = transaction(11, 200, key)
tx12 = transaction(12, 300, key)
)
pool.promoteTx(account, tx0.Hash(), tx0)
pool.promoteTx(account, tx1.Hash(), tx1)
@ -531,7 +531,7 @@ func TestTransactionDropping(t *testing.T) {
t.Errorf("total transaction mismatch: have %d, want %d", len(pool.all), 4)
}
// Reduce the block gas limit, check that invalidated transactions are dropped
pool.chain.(*testBlockChain).gasLimit = big.NewInt(100)
pool.chain.(*testBlockChain).gasLimit = 100
pool.lockedReset(nil, nil)
if _, ok := pool.pending[account].txs.items[tx0.Nonce()]; !ok {
@ -561,7 +561,7 @@ func TestTransactionPostponing(t *testing.T) {
pool, key := setupTxPool()
defer pool.Stop()
account, _ := deriveSender(transaction(0, big.NewInt(0), key))
account, _ := deriveSender(transaction(0, 0, key))
pool.currentState.AddBalance(account, big.NewInt(1000))
// Add a batch consecutive pending transactions for validation
@ -569,9 +569,9 @@ func TestTransactionPostponing(t *testing.T) {
for i := 0; i < 100; i++ {
var tx *types.Transaction
if i%2 == 0 {
tx = transaction(uint64(i), big.NewInt(100), key)
tx = transaction(uint64(i), 100, key)
} else {
tx = transaction(uint64(i), big.NewInt(500), key)
tx = transaction(uint64(i), 500, key)
}
pool.promoteTx(account, tx.Hash(), tx)
txns = append(txns, tx)
@ -638,7 +638,7 @@ func TestTransactionGapFilling(t *testing.T) {
pool, key := setupTxPool()
defer pool.Stop()
account, _ := deriveSender(transaction(0, big.NewInt(0), key))
account, _ := deriveSender(transaction(0, 0, key))
pool.currentState.AddBalance(account, big.NewInt(1000000))
// Keep track of transaction events to ensure all executables get announced
@ -647,10 +647,10 @@ func TestTransactionGapFilling(t *testing.T) {
defer sub.Unsubscribe()
// Create a pending and a queued transaction with a nonce-gap in between
if err := pool.AddRemote(transaction(0, big.NewInt(100000), key)); err != nil {
if err := pool.AddRemote(transaction(0, 100000, key)); err != nil {
t.Fatalf("failed to add pending transaction: %v", err)
}
if err := pool.AddRemote(transaction(2, big.NewInt(100000), key)); err != nil {
if err := pool.AddRemote(transaction(2, 100000, key)); err != nil {
t.Fatalf("failed to add queued transaction: %v", err)
}
pending, queued := pool.Stats()
@ -667,7 +667,7 @@ func TestTransactionGapFilling(t *testing.T) {
t.Fatalf("pool internal state corrupted: %v", err)
}
// Fill the nonce gap and ensure all transactions become pending
if err := pool.AddRemote(transaction(1, big.NewInt(100000), key)); err != nil {
if err := pool.AddRemote(transaction(1, 100000, key)); err != nil {
t.Fatalf("failed to add gapped transaction: %v", err)
}
pending, queued = pool.Stats()
@ -694,12 +694,12 @@ func TestTransactionQueueAccountLimiting(t *testing.T) {
pool, key := setupTxPool()
defer pool.Stop()
account, _ := deriveSender(transaction(0, big.NewInt(0), key))
account, _ := deriveSender(transaction(0, 0, key))
pool.currentState.AddBalance(account, big.NewInt(1000000))
// Keep queuing up transactions and make sure all above a limit are dropped
for i := uint64(1); i <= testTxPoolConfig.AccountQueue+5; i++ {
if err := pool.AddRemote(transaction(i, big.NewInt(100000), key)); err != nil {
if err := pool.AddRemote(transaction(i, 100000, key)); err != nil {
t.Fatalf("tx %d: failed to add transaction: %v", i, err)
}
if len(pool.pending) != 0 {
@ -738,7 +738,7 @@ func testTransactionQueueGlobalLimiting(t *testing.T, nolocals bool) {
// Create the pool to test the limit enforcement with
db, _ := ethdb.NewMemDatabase()
statedb, _ := state.New(common.Hash{}, state.NewDatabase(db))
blockchain := &testBlockChain{statedb, big.NewInt(1000000), new(event.Feed)}
blockchain := &testBlockChain{statedb, 1000000, new(event.Feed)}
config := testTxPoolConfig
config.NoLocals = nolocals
@ -763,7 +763,7 @@ func testTransactionQueueGlobalLimiting(t *testing.T, nolocals bool) {
key := keys[rand.Intn(len(keys)-1)] // skip adding transactions with the local account
addr := crypto.PubkeyToAddress(key.PublicKey)
txs = append(txs, transaction(nonces[addr]+1, big.NewInt(100000), key))
txs = append(txs, transaction(nonces[addr]+1, 100000, key))
nonces[addr]++
}
// Import the batch and verify that limits have been enforced
@ -782,7 +782,7 @@ func testTransactionQueueGlobalLimiting(t *testing.T, nolocals bool) {
// Generate a batch of transactions from the local account and import them
txs = txs[:0]
for i := uint64(0); i < 3*config.GlobalQueue; i++ {
txs = append(txs, transaction(i+1, big.NewInt(100000), local))
txs = append(txs, transaction(i+1, 100000, local))
}
pool.AddLocals(txs)
@ -827,7 +827,7 @@ func testTransactionQueueTimeLimiting(t *testing.T, nolocals bool) {
// Create the pool to test the non-expiration enforcement
db, _ := ethdb.NewMemDatabase()
statedb, _ := state.New(common.Hash{}, state.NewDatabase(db))
blockchain := &testBlockChain{statedb, big.NewInt(1000000), new(event.Feed)}
blockchain := &testBlockChain{statedb, 1000000, new(event.Feed)}
config := testTxPoolConfig
config.Lifetime = time.Second
@ -844,10 +844,10 @@ func testTransactionQueueTimeLimiting(t *testing.T, nolocals bool) {
pool.currentState.AddBalance(crypto.PubkeyToAddress(remote.PublicKey), big.NewInt(1000000000))
// Add the two transactions and ensure they both are queued up
if err := pool.AddLocal(pricedTransaction(1, big.NewInt(100000), big.NewInt(1), local)); err != nil {
if err := pool.AddLocal(pricedTransaction(1, 100000, big.NewInt(1), local)); err != nil {
t.Fatalf("failed to add local transaction: %v", err)
}
if err := pool.AddRemote(pricedTransaction(1, big.NewInt(100000), big.NewInt(1), remote)); err != nil {
if err := pool.AddRemote(pricedTransaction(1, 100000, big.NewInt(1), remote)); err != nil {
t.Fatalf("failed to add remote transaction: %v", err)
}
pending, queued := pool.Stats()
@ -891,7 +891,7 @@ func TestTransactionPendingLimiting(t *testing.T) {
pool, key := setupTxPool()
defer pool.Stop()
account, _ := deriveSender(transaction(0, big.NewInt(0), key))
account, _ := deriveSender(transaction(0, 0, key))
pool.currentState.AddBalance(account, big.NewInt(1000000))
// Keep track of transaction events to ensure all executables get announced
@ -901,7 +901,7 @@ func TestTransactionPendingLimiting(t *testing.T) {
// Keep queuing up transactions and make sure all above a limit are dropped
for i := uint64(0); i < testTxPoolConfig.AccountQueue+5; i++ {
if err := pool.AddRemote(transaction(i, big.NewInt(100000), key)); err != nil {
if err := pool.AddRemote(transaction(i, 100000, key)); err != nil {
t.Fatalf("tx %d: failed to add transaction: %v", i, err)
}
if pool.pending[account].Len() != int(i)+1 {
@ -934,11 +934,11 @@ func testTransactionLimitingEquivalency(t *testing.T, origin uint64) {
pool1, key1 := setupTxPool()
defer pool1.Stop()
account1, _ := deriveSender(transaction(0, big.NewInt(0), key1))
account1, _ := deriveSender(transaction(0, 0, key1))
pool1.currentState.AddBalance(account1, big.NewInt(1000000))
for i := uint64(0); i < testTxPoolConfig.AccountQueue+5; i++ {
if err := pool1.AddRemote(transaction(origin+i, big.NewInt(100000), key1)); err != nil {
if err := pool1.AddRemote(transaction(origin+i, 100000, key1)); err != nil {
t.Fatalf("tx %d: failed to add transaction: %v", i, err)
}
}
@ -946,12 +946,12 @@ func testTransactionLimitingEquivalency(t *testing.T, origin uint64) {
pool2, key2 := setupTxPool()
defer pool2.Stop()
account2, _ := deriveSender(transaction(0, big.NewInt(0), key2))
account2, _ := deriveSender(transaction(0, 0, key2))
pool2.currentState.AddBalance(account2, big.NewInt(1000000))
txns := []*types.Transaction{}
for i := uint64(0); i < testTxPoolConfig.AccountQueue+5; i++ {
txns = append(txns, transaction(origin+i, big.NewInt(100000), key2))
txns = append(txns, transaction(origin+i, 100000, key2))
}
pool2.AddRemotes(txns)
@ -982,7 +982,7 @@ func TestTransactionPendingGlobalLimiting(t *testing.T) {
// Create the pool to test the limit enforcement with
db, _ := ethdb.NewMemDatabase()
statedb, _ := state.New(common.Hash{}, state.NewDatabase(db))
blockchain := &testBlockChain{statedb, big.NewInt(1000000), new(event.Feed)}
blockchain := &testBlockChain{statedb, 1000000, new(event.Feed)}
config := testTxPoolConfig
config.GlobalSlots = config.AccountSlots * 10
@ -1003,7 +1003,7 @@ func TestTransactionPendingGlobalLimiting(t *testing.T) {
for _, key := range keys {
addr := crypto.PubkeyToAddress(key.PublicKey)
for j := 0; j < int(config.GlobalSlots)/len(keys)*2; j++ {
txs = append(txs, transaction(nonces[addr], big.NewInt(100000), key))
txs = append(txs, transaction(nonces[addr], 100000, key))
nonces[addr]++
}
}
@ -1029,7 +1029,7 @@ func TestTransactionCapClearsFromAll(t *testing.T) {
// Create the pool to test the limit enforcement with
db, _ := ethdb.NewMemDatabase()
statedb, _ := state.New(common.Hash{}, state.NewDatabase(db))
blockchain := &testBlockChain{statedb, big.NewInt(1000000), new(event.Feed)}
blockchain := &testBlockChain{statedb, 1000000, new(event.Feed)}
config := testTxPoolConfig
config.AccountSlots = 2
@ -1046,7 +1046,7 @@ func TestTransactionCapClearsFromAll(t *testing.T) {
txs := types.Transactions{}
for j := 0; j < int(config.GlobalSlots)*2; j++ {
txs = append(txs, transaction(uint64(j), big.NewInt(100000), key))
txs = append(txs, transaction(uint64(j), 100000, key))
}
// Import the batch and verify that limits have been enforced
pool.AddRemotes(txs)
@ -1064,7 +1064,7 @@ func TestTransactionPendingMinimumAllowance(t *testing.T) {
// Create the pool to test the limit enforcement with
db, _ := ethdb.NewMemDatabase()
statedb, _ := state.New(common.Hash{}, state.NewDatabase(db))
blockchain := &testBlockChain{statedb, big.NewInt(1000000), new(event.Feed)}
blockchain := &testBlockChain{statedb, 1000000, new(event.Feed)}
config := testTxPoolConfig
config.GlobalSlots = 0
@ -1085,7 +1085,7 @@ func TestTransactionPendingMinimumAllowance(t *testing.T) {
for _, key := range keys {
addr := crypto.PubkeyToAddress(key.PublicKey)
for j := 0; j < int(config.AccountSlots)*2; j++ {
txs = append(txs, transaction(nonces[addr], big.NewInt(100000), key))
txs = append(txs, transaction(nonces[addr], 100000, key))
nonces[addr]++
}
}
@ -1113,7 +1113,7 @@ func TestTransactionPoolRepricing(t *testing.T) {
// Create the pool to test the pricing enforcement with
db, _ := ethdb.NewMemDatabase()
statedb, _ := state.New(common.Hash{}, state.NewDatabase(db))
blockchain := &testBlockChain{statedb, big.NewInt(1000000), new(event.Feed)}
blockchain := &testBlockChain{statedb, 1000000, new(event.Feed)}
pool := NewTxPool(testTxPoolConfig, params.TestChainConfig, blockchain)
defer pool.Stop()
@ -1132,15 +1132,15 @@ func TestTransactionPoolRepricing(t *testing.T) {
// Generate and queue a batch of transactions, both pending and queued
txs := types.Transactions{}
txs = append(txs, pricedTransaction(0, big.NewInt(100000), big.NewInt(2), keys[0]))
txs = append(txs, pricedTransaction(1, big.NewInt(100000), big.NewInt(1), keys[0]))
txs = append(txs, pricedTransaction(2, big.NewInt(100000), big.NewInt(2), keys[0]))
txs = append(txs, pricedTransaction(0, 100000, big.NewInt(2), keys[0]))
txs = append(txs, pricedTransaction(1, 100000, big.NewInt(1), keys[0]))
txs = append(txs, pricedTransaction(2, 100000, big.NewInt(2), keys[0]))
txs = append(txs, pricedTransaction(1, big.NewInt(100000), big.NewInt(2), keys[1]))
txs = append(txs, pricedTransaction(2, big.NewInt(100000), big.NewInt(1), keys[1]))
txs = append(txs, pricedTransaction(3, big.NewInt(100000), big.NewInt(2), keys[1]))
txs = append(txs, pricedTransaction(1, 100000, big.NewInt(2), keys[1]))
txs = append(txs, pricedTransaction(2, 100000, big.NewInt(1), keys[1]))
txs = append(txs, pricedTransaction(3, 100000, big.NewInt(2), keys[1]))
ltx := pricedTransaction(0, big.NewInt(100000), big.NewInt(1), keys[2])
ltx := pricedTransaction(0, 100000, big.NewInt(1), keys[2])
// Import the batch and that both pending and queued transactions match up
pool.AddRemotes(txs)
@ -1176,10 +1176,10 @@ func TestTransactionPoolRepricing(t *testing.T) {
t.Fatalf("pool internal state corrupted: %v", err)
}
// Check that we can't add the old transactions back
if err := pool.AddRemote(pricedTransaction(1, big.NewInt(100000), big.NewInt(1), keys[0])); err != ErrUnderpriced {
if err := pool.AddRemote(pricedTransaction(1, 100000, big.NewInt(1), keys[0])); err != ErrUnderpriced {
t.Fatalf("adding underpriced pending transaction error mismatch: have %v, want %v", err, ErrUnderpriced)
}
if err := pool.AddRemote(pricedTransaction(2, big.NewInt(100000), big.NewInt(1), keys[1])); err != ErrUnderpriced {
if err := pool.AddRemote(pricedTransaction(2, 100000, big.NewInt(1), keys[1])); err != ErrUnderpriced {
t.Fatalf("adding underpriced queued transaction error mismatch: have %v, want %v", err, ErrUnderpriced)
}
if err := validateEvents(events, 0); err != nil {
@ -1189,7 +1189,7 @@ func TestTransactionPoolRepricing(t *testing.T) {
t.Fatalf("pool internal state corrupted: %v", err)
}
// However we can add local underpriced transactions
tx := pricedTransaction(1, big.NewInt(100000), big.NewInt(1), keys[2])
tx := pricedTransaction(1, 100000, big.NewInt(1), keys[2])
if err := pool.AddLocal(tx); err != nil {
t.Fatalf("failed to add underpriced local transaction: %v", err)
}
@ -1212,7 +1212,7 @@ func TestTransactionPoolRepricingKeepsLocals(t *testing.T) {
// Create the pool to test the pricing enforcement with
db, _ := ethdb.NewMemDatabase()
statedb, _ := state.New(common.Hash{}, state.NewDatabase(db))
blockchain := &testBlockChain{statedb, big.NewInt(1000000), new(event.Feed)}
blockchain := &testBlockChain{statedb, 1000000, new(event.Feed)}
pool := NewTxPool(testTxPoolConfig, params.TestChainConfig, blockchain)
defer pool.Stop()
@ -1226,12 +1226,12 @@ func TestTransactionPoolRepricingKeepsLocals(t *testing.T) {
// Create transaction (both pending and queued) with a linearly growing gasprice
for i := uint64(0); i < 500; i++ {
// Add pending
p_tx := pricedTransaction(i, big.NewInt(100000), big.NewInt(int64(i)), keys[2])
p_tx := pricedTransaction(i, 100000, big.NewInt(int64(i)), keys[2])
if err := pool.AddLocal(p_tx); err != nil {
t.Fatal(err)
}
// Add queued
q_tx := pricedTransaction(i+501, big.NewInt(100000), big.NewInt(int64(i)), keys[2])
q_tx := pricedTransaction(i+501, 100000, big.NewInt(int64(i)), keys[2])
if err := pool.AddLocal(q_tx); err != nil {
t.Fatal(err)
}
@ -1275,7 +1275,7 @@ func TestTransactionPoolUnderpricing(t *testing.T) {
// Create the pool to test the pricing enforcement with
db, _ := ethdb.NewMemDatabase()
statedb, _ := state.New(common.Hash{}, state.NewDatabase(db))
blockchain := &testBlockChain{statedb, big.NewInt(1000000), new(event.Feed)}
blockchain := &testBlockChain{statedb, 1000000, new(event.Feed)}
config := testTxPoolConfig
config.GlobalSlots = 2
@ -1298,12 +1298,12 @@ func TestTransactionPoolUnderpricing(t *testing.T) {
// Generate and queue a batch of transactions, both pending and queued
txs := types.Transactions{}
txs = append(txs, pricedTransaction(0, big.NewInt(100000), big.NewInt(1), keys[0]))
txs = append(txs, pricedTransaction(1, big.NewInt(100000), big.NewInt(2), keys[0]))
txs = append(txs, pricedTransaction(0, 100000, big.NewInt(1), keys[0]))
txs = append(txs, pricedTransaction(1, 100000, big.NewInt(2), keys[0]))
txs = append(txs, pricedTransaction(1, big.NewInt(100000), big.NewInt(1), keys[1]))
txs = append(txs, pricedTransaction(1, 100000, big.NewInt(1), keys[1]))
ltx := pricedTransaction(0, big.NewInt(100000), big.NewInt(1), keys[2])
ltx := pricedTransaction(0, 100000, big.NewInt(1), keys[2])
// Import the batch and that both pending and queued transactions match up
pool.AddRemotes(txs)
@ -1323,17 +1323,17 @@ func TestTransactionPoolUnderpricing(t *testing.T) {
t.Fatalf("pool internal state corrupted: %v", err)
}
// Ensure that adding an underpriced transaction on block limit fails
if err := pool.AddRemote(pricedTransaction(0, big.NewInt(100000), big.NewInt(1), keys[1])); err != ErrUnderpriced {
if err := pool.AddRemote(pricedTransaction(0, 100000, big.NewInt(1), keys[1])); err != ErrUnderpriced {
t.Fatalf("adding underpriced pending transaction error mismatch: have %v, want %v", err, ErrUnderpriced)
}
// Ensure that adding high priced transactions drops cheap ones, but not own
if err := pool.AddRemote(pricedTransaction(0, big.NewInt(100000), big.NewInt(3), keys[1])); err != nil {
if err := pool.AddRemote(pricedTransaction(0, 100000, big.NewInt(3), keys[1])); err != nil {
t.Fatalf("failed to add well priced transaction: %v", err)
}
if err := pool.AddRemote(pricedTransaction(2, big.NewInt(100000), big.NewInt(4), keys[1])); err != nil {
if err := pool.AddRemote(pricedTransaction(2, 100000, big.NewInt(4), keys[1])); err != nil {
t.Fatalf("failed to add well priced transaction: %v", err)
}
if err := pool.AddRemote(pricedTransaction(3, big.NewInt(100000), big.NewInt(5), keys[1])); err != nil {
if err := pool.AddRemote(pricedTransaction(3, 100000, big.NewInt(5), keys[1])); err != nil {
t.Fatalf("failed to add well priced transaction: %v", err)
}
pending, queued = pool.Stats()
@ -1350,7 +1350,7 @@ func TestTransactionPoolUnderpricing(t *testing.T) {
t.Fatalf("pool internal state corrupted: %v", err)
}
// Ensure that adding local transactions can push out even higher priced ones
tx := pricedTransaction(1, big.NewInt(100000), big.NewInt(0), keys[2])
tx := pricedTransaction(1, 100000, big.NewInt(0), keys[2])
if err := pool.AddLocal(tx); err != nil {
t.Fatalf("failed to add underpriced local transaction: %v", err)
}
@ -1377,7 +1377,7 @@ func TestTransactionReplacement(t *testing.T) {
// Create the pool to test the pricing enforcement with
db, _ := ethdb.NewMemDatabase()
statedb, _ := state.New(common.Hash{}, state.NewDatabase(db))
blockchain := &testBlockChain{statedb, big.NewInt(1000000), new(event.Feed)}
blockchain := &testBlockChain{statedb, 1000000, new(event.Feed)}
pool := NewTxPool(testTxPoolConfig, params.TestChainConfig, blockchain)
defer pool.Stop()
@ -1395,49 +1395,49 @@ func TestTransactionReplacement(t *testing.T) {
price := int64(100)
threshold := (price * (100 + int64(testTxPoolConfig.PriceBump))) / 100
if err := pool.AddRemote(pricedTransaction(0, big.NewInt(100000), big.NewInt(1), key)); err != nil {
if err := pool.AddRemote(pricedTransaction(0, 100000, big.NewInt(1), key)); err != nil {
t.Fatalf("failed to add original cheap pending transaction: %v", err)
}
if err := pool.AddRemote(pricedTransaction(0, big.NewInt(100001), big.NewInt(1), key)); err != ErrReplaceUnderpriced {
if err := pool.AddRemote(pricedTransaction(0, 100001, big.NewInt(1), key)); err != ErrReplaceUnderpriced {
t.Fatalf("original cheap pending transaction replacement error mismatch: have %v, want %v", err, ErrReplaceUnderpriced)
}
if err := pool.AddRemote(pricedTransaction(0, big.NewInt(100000), big.NewInt(2), key)); err != nil {
if err := pool.AddRemote(pricedTransaction(0, 100000, big.NewInt(2), key)); err != nil {
t.Fatalf("failed to replace original cheap pending transaction: %v", err)
}
if err := validateEvents(events, 2); err != nil {
t.Fatalf("cheap replacement event firing failed: %v", err)
}
if err := pool.AddRemote(pricedTransaction(0, big.NewInt(100000), big.NewInt(price), key)); err != nil {
if err := pool.AddRemote(pricedTransaction(0, 100000, big.NewInt(price), key)); err != nil {
t.Fatalf("failed to add original proper pending transaction: %v", err)
}
if err := pool.AddRemote(pricedTransaction(0, big.NewInt(100001), big.NewInt(threshold-1), key)); err != ErrReplaceUnderpriced {
if err := pool.AddRemote(pricedTransaction(0, 100001, big.NewInt(threshold-1), key)); err != ErrReplaceUnderpriced {
t.Fatalf("original proper pending transaction replacement error mismatch: have %v, want %v", err, ErrReplaceUnderpriced)
}
if err := pool.AddRemote(pricedTransaction(0, big.NewInt(100000), big.NewInt(threshold), key)); err != nil {
if err := pool.AddRemote(pricedTransaction(0, 100000, big.NewInt(threshold), key)); err != nil {
t.Fatalf("failed to replace original proper pending transaction: %v", err)
}
if err := validateEvents(events, 2); err != nil {
t.Fatalf("proper replacement event firing failed: %v", err)
}
// Add queued transactions, ensuring the minimum price bump is enforced for replacement (for ultra low prices too)
if err := pool.AddRemote(pricedTransaction(2, big.NewInt(100000), big.NewInt(1), key)); err != nil {
if err := pool.AddRemote(pricedTransaction(2, 100000, big.NewInt(1), key)); err != nil {
t.Fatalf("failed to add original cheap queued transaction: %v", err)
}
if err := pool.AddRemote(pricedTransaction(2, big.NewInt(100001), big.NewInt(1), key)); err != ErrReplaceUnderpriced {
if err := pool.AddRemote(pricedTransaction(2, 100001, big.NewInt(1), key)); err != ErrReplaceUnderpriced {
t.Fatalf("original cheap queued transaction replacement error mismatch: have %v, want %v", err, ErrReplaceUnderpriced)
}
if err := pool.AddRemote(pricedTransaction(2, big.NewInt(100000), big.NewInt(2), key)); err != nil {
if err := pool.AddRemote(pricedTransaction(2, 100000, big.NewInt(2), key)); err != nil {
t.Fatalf("failed to replace original cheap queued transaction: %v", err)
}
if err := pool.AddRemote(pricedTransaction(2, big.NewInt(100000), big.NewInt(price), key)); err != nil {
if err := pool.AddRemote(pricedTransaction(2, 100000, big.NewInt(price), key)); err != nil {
t.Fatalf("failed to add original proper queued transaction: %v", err)
}
if err := pool.AddRemote(pricedTransaction(2, big.NewInt(100001), big.NewInt(threshold-1), key)); err != ErrReplaceUnderpriced {
if err := pool.AddRemote(pricedTransaction(2, 100001, big.NewInt(threshold-1), key)); err != ErrReplaceUnderpriced {
t.Fatalf("original proper queued transaction replacement error mismatch: have %v, want %v", err, ErrReplaceUnderpriced)
}
if err := pool.AddRemote(pricedTransaction(2, big.NewInt(100000), big.NewInt(threshold), key)); err != nil {
if err := pool.AddRemote(pricedTransaction(2, 100000, big.NewInt(threshold), key)); err != nil {
t.Fatalf("failed to replace original proper queued transaction: %v", err)
}
@ -1472,7 +1472,7 @@ func testTransactionJournaling(t *testing.T, nolocals bool) {
// Create the original pool to inject transaction into the journal
db, _ := ethdb.NewMemDatabase()
statedb, _ := state.New(common.Hash{}, state.NewDatabase(db))
blockchain := &testBlockChain{statedb, big.NewInt(1000000), new(event.Feed)}
blockchain := &testBlockChain{statedb, 1000000, new(event.Feed)}
config := testTxPoolConfig
config.NoLocals = nolocals
@ -1489,16 +1489,16 @@ func testTransactionJournaling(t *testing.T, nolocals bool) {
pool.currentState.AddBalance(crypto.PubkeyToAddress(remote.PublicKey), big.NewInt(1000000000))
// Add three local and a remote transactions and ensure they are queued up
if err := pool.AddLocal(pricedTransaction(0, big.NewInt(100000), big.NewInt(1), local)); err != nil {
if err := pool.AddLocal(pricedTransaction(0, 100000, big.NewInt(1), local)); err != nil {
t.Fatalf("failed to add local transaction: %v", err)
}
if err := pool.AddLocal(pricedTransaction(1, big.NewInt(100000), big.NewInt(1), local)); err != nil {
if err := pool.AddLocal(pricedTransaction(1, 100000, big.NewInt(1), local)); err != nil {
t.Fatalf("failed to add local transaction: %v", err)
}
if err := pool.AddLocal(pricedTransaction(2, big.NewInt(100000), big.NewInt(1), local)); err != nil {
if err := pool.AddLocal(pricedTransaction(2, 100000, big.NewInt(1), local)); err != nil {
t.Fatalf("failed to add local transaction: %v", err)
}
if err := pool.AddRemote(pricedTransaction(0, big.NewInt(100000), big.NewInt(1), remote)); err != nil {
if err := pool.AddRemote(pricedTransaction(0, 100000, big.NewInt(1), remote)); err != nil {
t.Fatalf("failed to add remote transaction: %v", err)
}
pending, queued := pool.Stats()
@ -1514,7 +1514,7 @@ func testTransactionJournaling(t *testing.T, nolocals bool) {
// Terminate the old pool, bump the local nonce, create a new pool and ensure relevant transaction survive
pool.Stop()
statedb.SetNonce(crypto.PubkeyToAddress(local.PublicKey), 1)
blockchain = &testBlockChain{statedb, big.NewInt(1000000), new(event.Feed)}
blockchain = &testBlockChain{statedb, 1000000, new(event.Feed)}
pool = NewTxPool(config, params.TestChainConfig, blockchain)
@ -1541,7 +1541,7 @@ func testTransactionJournaling(t *testing.T, nolocals bool) {
pool.Stop()
statedb.SetNonce(crypto.PubkeyToAddress(local.PublicKey), 1)
blockchain = &testBlockChain{statedb, big.NewInt(1000000), new(event.Feed)}
blockchain = &testBlockChain{statedb, 1000000, new(event.Feed)}
pool = NewTxPool(config, params.TestChainConfig, blockchain)
pending, queued = pool.Stats()
@ -1571,7 +1571,7 @@ func TestTransactionStatusCheck(t *testing.T) {
// Create the pool to test the status retrievals with
db, _ := ethdb.NewMemDatabase()
statedb, _ := state.New(common.Hash{}, state.NewDatabase(db))
blockchain := &testBlockChain{statedb, big.NewInt(1000000), new(event.Feed)}
blockchain := &testBlockChain{statedb, 1000000, new(event.Feed)}
pool := NewTxPool(testTxPoolConfig, params.TestChainConfig, blockchain)
defer pool.Stop()
@ -1585,10 +1585,10 @@ func TestTransactionStatusCheck(t *testing.T) {
// Generate and queue a batch of transactions, both pending and queued
txs := types.Transactions{}
txs = append(txs, pricedTransaction(0, big.NewInt(100000), big.NewInt(1), keys[0])) // Pending only
txs = append(txs, pricedTransaction(0, big.NewInt(100000), big.NewInt(1), keys[1])) // Pending and queued
txs = append(txs, pricedTransaction(2, big.NewInt(100000), big.NewInt(1), keys[1]))
txs = append(txs, pricedTransaction(2, big.NewInt(100000), big.NewInt(1), keys[2])) // Queued only
txs = append(txs, pricedTransaction(0, 100000, big.NewInt(1), keys[0])) // Pending only
txs = append(txs, pricedTransaction(0, 100000, big.NewInt(1), keys[1])) // Pending and queued
txs = append(txs, pricedTransaction(2, 100000, big.NewInt(1), keys[1]))
txs = append(txs, pricedTransaction(2, 100000, big.NewInt(1), keys[2])) // Queued only
// Import the transaction and ensure they are correctly added
pool.AddRemotes(txs)
@ -1631,11 +1631,11 @@ func benchmarkPendingDemotion(b *testing.B, size int) {
pool, key := setupTxPool()
defer pool.Stop()
account, _ := deriveSender(transaction(0, big.NewInt(0), key))
account, _ := deriveSender(transaction(0, 0, key))
pool.currentState.AddBalance(account, big.NewInt(1000000))
for i := 0; i < size; i++ {
tx := transaction(uint64(i), big.NewInt(100000), key)
tx := transaction(uint64(i), 100000, key)
pool.promoteTx(account, tx.Hash(), tx)
}
// Benchmark the speed of pool validation
@ -1656,11 +1656,11 @@ func benchmarkFuturePromotion(b *testing.B, size int) {
pool, key := setupTxPool()
defer pool.Stop()
account, _ := deriveSender(transaction(0, big.NewInt(0), key))
account, _ := deriveSender(transaction(0, 0, key))
pool.currentState.AddBalance(account, big.NewInt(1000000))
for i := 0; i < size; i++ {
tx := transaction(uint64(1+i), big.NewInt(100000), key)
tx := transaction(uint64(1+i), 100000, key)
pool.enqueueTx(tx.Hash(), tx)
}
// Benchmark the speed of pool validation
@ -1676,12 +1676,12 @@ func BenchmarkPoolInsert(b *testing.B) {
pool, key := setupTxPool()
defer pool.Stop()
account, _ := deriveSender(transaction(0, big.NewInt(0), key))
account, _ := deriveSender(transaction(0, 0, key))
pool.currentState.AddBalance(account, big.NewInt(1000000))
txs := make(types.Transactions, b.N)
for i := 0; i < b.N; i++ {
txs[i] = transaction(uint64(i), big.NewInt(100000), key)
txs[i] = transaction(uint64(i), 100000, key)
}
// Benchmark importing the transactions into the queue
b.ResetTimer()
@ -1700,14 +1700,14 @@ func benchmarkPoolBatchInsert(b *testing.B, size int) {
pool, key := setupTxPool()
defer pool.Stop()
account, _ := deriveSender(transaction(0, big.NewInt(0), key))
account, _ := deriveSender(transaction(0, 0, key))
pool.currentState.AddBalance(account, big.NewInt(1000000))
batches := make([]types.Transactions, b.N)
for i := 0; i < b.N; i++ {
batches[i] = make(types.Transactions, size)
for j := 0; j < size; j++ {
batches[i][j] = transaction(uint64(size*i+j), big.NewInt(100000), key)
batches[i][j] = transaction(uint64(size*i+j), 100000, key)
}
}
// Benchmark importing the transactions into the queue

6
core/types.go
View File

@ -17,8 +17,6 @@
package core
import (
"math/big"
"github.com/ethereum/go-ethereum/core/state"
"github.com/ethereum/go-ethereum/core/types"
"github.com/ethereum/go-ethereum/core/vm"
@ -34,7 +32,7 @@ type Validator interface {
// ValidateState validates the given statedb and optionally the receipts and
// gas used.
ValidateState(block, parent *types.Block, state *state.StateDB, receipts types.Receipts, usedGas *big.Int) error
ValidateState(block, parent *types.Block, state *state.StateDB, receipts types.Receipts, usedGas uint64) error
}
// Processor is an interface for processing blocks using a given initial state.
@ -44,5 +42,5 @@ type Validator interface {
// of gas used in the process and return an error if any of the internal rules
// failed.
type Processor interface {
Process(block *types.Block, statedb *state.StateDB, cfg vm.Config) (types.Receipts, []*types.Log, *big.Int, error)
Process(block *types.Block, statedb *state.StateDB, cfg vm.Config) (types.Receipts, []*types.Log, uint64, error)
}

18
core/types/block.go
View File

@ -77,8 +77,8 @@ type Header struct {
Bloom Bloom `json:"logsBloom" gencodec:"required"`
Difficulty *big.Int `json:"difficulty" gencodec:"required"`
Number *big.Int `json:"number" gencodec:"required"`
GasLimit *big.Int `json:"gasLimit" gencodec:"required"`
GasUsed *big.Int `json:"gasUsed" gencodec:"required"`
GasLimit uint64 `json:"gasLimit" gencodec:"required"`
GasUsed uint64 `json:"gasUsed" gencodec:"required"`
Time *big.Int `json:"timestamp" gencodec:"required"`
Extra []byte `json:"extraData" gencodec:"required"`
MixDigest common.Hash `json:"mixHash" gencodec:"required"`
@ -89,8 +89,8 @@ type Header struct {
type headerMarshaling struct {
Difficulty *hexutil.Big
Number *hexutil.Big
GasLimit *hexutil.Big
GasUsed *hexutil.Big
GasLimit *hexutil.Uint64
GasUsed *hexutil.Uint64
Time *hexutil.Big
Extra hexutil.Bytes
Hash common.Hash `json:"hash"` // adds call to Hash() in MarshalJSON
@ -243,12 +243,6 @@ func CopyHeader(h *Header) *Header {
if cpy.Number = new(big.Int); h.Number != nil {
cpy.Number.Set(h.Number)
}
if cpy.GasLimit = new(big.Int); h.GasLimit != nil {
cpy.GasLimit.Set(h.GasLimit)
}
if cpy.GasUsed = new(big.Int); h.GasUsed != nil {
cpy.GasUsed.Set(h.GasUsed)
}
if len(h.Extra) > 0 {
cpy.Extra = make([]byte, len(h.Extra))
copy(cpy.Extra, h.Extra)
@ -302,8 +296,8 @@ func (b *Block) Transaction(hash common.Hash) *Transaction {
}
func (b *Block) Number() *big.Int { return new(big.Int).Set(b.header.Number) }
func (b *Block) GasLimit() *big.Int { return new(big.Int).Set(b.header.GasLimit) }
func (b *Block) GasUsed() *big.Int { return new(big.Int).Set(b.header.GasUsed) }
func (b *Block) GasLimit() uint64 { return b.header.GasLimit }
func (b *Block) GasUsed() uint64 { return b.header.GasUsed }
func (b *Block) Difficulty() *big.Int { return new(big.Int).Set(b.header.Difficulty) }
func (b *Block) Time() *big.Int { return new(big.Int).Set(b.header.Time) }

6
core/types/block_test.go
View File

@ -41,8 +41,8 @@ func TestBlockEncoding(t *testing.T) {
}
}
check("Difficulty", block.Difficulty(), big.NewInt(131072))
check("GasLimit", block.GasLimit(), big.NewInt(3141592))
check("GasUsed", block.GasUsed(), big.NewInt(21000))
check("GasLimit", block.GasLimit(), uint64(3141592))
check("GasUsed", block.GasUsed(), uint64(21000))
check("Coinbase", block.Coinbase(), common.HexToAddress("8888f1f195afa192cfee860698584c030f4c9db1"))
check("MixDigest", block.MixDigest(), common.HexToHash("bd4472abb6659ebe3ee06ee4d7b72a00a9f4d001caca51342001075469aff498"))
check("Root", block.Root(), common.HexToHash("ef1552a40b7165c3cd773806b9e0c165b75356e0314bf0706f279c729f51e017"))
@ -51,7 +51,7 @@ func TestBlockEncoding(t *testing.T) {
check("Time", block.Time(), big.NewInt(1426516743))
check("Size", block.Size(), common.StorageSize(len(blockEnc)))
tx1 := NewTransaction(0, common.HexToAddress("095e7baea6a6c7c4c2dfeb977efac326af552d87"), big.NewInt(10), big.NewInt(50000), big.NewInt(10), nil)
tx1 := NewTransaction(0, common.HexToAddress("095e7baea6a6c7c4c2dfeb977efac326af552d87"), big.NewInt(10), 50000, big.NewInt(10), nil)
tx1, _ = tx1.WithSignature(HomesteadSigner{}, common.Hex2Bytes("9bea4c4daac7c7c52e093e6a4c35dbbcf8856f1af7b059ba20253e70848d094f8a8fae537ce25ed8cb5af9adac3f141af69bd515bd2ba031522df09b97dd72b100"))
fmt.Println(block.Transactions()[0].Hash())

16
core/types/gen_header_json.go
View File

@ -22,8 +22,8 @@ func (h Header) MarshalJSON() ([]byte, error) {
Bloom Bloom `json:"logsBloom" gencodec:"required"`
Difficulty *hexutil.Big `json:"difficulty" gencodec:"required"`
Number *hexutil.Big `json:"number" gencodec:"required"`
GasLimit *hexutil.Big `json:"gasLimit" gencodec:"required"`
GasUsed *hexutil.Big `json:"gasUsed" gencodec:"required"`
GasLimit hexutil.Uint64 `json:"gasLimit" gencodec:"required"`
GasUsed hexutil.Uint64 `json:"gasUsed" gencodec:"required"`
Time *hexutil.Big `json:"timestamp" gencodec:"required"`
Extra hexutil.Bytes `json:"extraData" gencodec:"required"`
MixDigest common.Hash `json:"mixHash" gencodec:"required"`
@ -40,8 +40,8 @@ func (h Header) MarshalJSON() ([]byte, error) {
enc.Bloom = h.Bloom
enc.Difficulty = (*hexutil.Big)(h.Difficulty)
enc.Number = (*hexutil.Big)(h.Number)
enc.GasLimit = (*hexutil.Big)(h.GasLimit)
enc.GasUsed = (*hexutil.Big)(h.GasUsed)
enc.GasLimit = hexutil.Uint64(h.GasLimit)
enc.GasUsed = hexutil.Uint64(h.GasUsed)
enc.Time = (*hexutil.Big)(h.Time)
enc.Extra = h.Extra
enc.MixDigest = h.MixDigest
@ -61,8 +61,8 @@ func (h *Header) UnmarshalJSON(input []byte) error {
Bloom *Bloom `json:"logsBloom" gencodec:"required"`
Difficulty *hexutil.Big `json:"difficulty" gencodec:"required"`
Number *hexutil.Big `json:"number" gencodec:"required"`
GasLimit *hexutil.Big `json:"gasLimit" gencodec:"required"`
GasUsed *hexutil.Big `json:"gasUsed" gencodec:"required"`
GasLimit *hexutil.Uint64 `json:"gasLimit" gencodec:"required"`
GasUsed *hexutil.Uint64 `json:"gasUsed" gencodec:"required"`
Time *hexutil.Big `json:"timestamp" gencodec:"required"`
Extra hexutil.Bytes `json:"extraData" gencodec:"required"`
MixDigest *common.Hash `json:"mixHash" gencodec:"required"`
@ -111,11 +111,11 @@ func (h *Header) UnmarshalJSON(input []byte) error {
if dec.GasLimit == nil {
return errors.New("missing required field 'gasLimit' for Header")
}
h.GasLimit = (*big.Int)(dec.GasLimit)
h.GasLimit = (uint64)(*dec.GasLimit)
if dec.GasUsed == nil {
return errors.New("missing required field 'gasUsed' for Header")
}
h.GasUsed = (*big.Int)(dec.GasUsed)
h.GasUsed = (uint64)(*dec.GasUsed)
if dec.Time == nil {
return errors.New("missing required field 'timestamp' for Header")
}

17
core/types/gen_receipt_json.go
View File

@ -5,7 +5,6 @@ package types
import (
"encoding/json"
"errors"
"math/big"
"github.com/ethereum/go-ethereum/common"
"github.com/ethereum/go-ethereum/common/hexutil"
@ -15,22 +14,22 @@ func (r Receipt) MarshalJSON() ([]byte, error) {
type Receipt struct {
PostState hexutil.Bytes `json:"root"`
Status hexutil.Uint `json:"status"`
CumulativeGasUsed *hexutil.Big `json:"cumulativeGasUsed" gencodec:"required"`
CumulativeGasUsed hexutil.Uint64 `json:"cumulativeGasUsed" gencodec:"required"`
Bloom Bloom `json:"logsBloom" gencodec:"required"`
Logs []*Log `json:"logs" gencodec:"required"`
TxHash common.Hash `json:"transactionHash" gencodec:"required"`
ContractAddress common.Address `json:"contractAddress"`
GasUsed *hexutil.Big `json:"gasUsed" gencodec:"required"`
GasUsed hexutil.Uint64 `json:"gasUsed" gencodec:"required"`
}
var enc Receipt
enc.PostState = r.PostState
enc.Status = hexutil.Uint(r.Status)
enc.CumulativeGasUsed = (*hexutil.Big)(r.CumulativeGasUsed)
enc.CumulativeGasUsed = hexutil.Uint64(r.CumulativeGasUsed)
enc.Bloom = r.Bloom
enc.Logs = r.Logs
enc.TxHash = r.TxHash
enc.ContractAddress = r.ContractAddress
enc.GasUsed = (*hexutil.Big)(r.GasUsed)
enc.GasUsed = hexutil.Uint64(r.GasUsed)
return json.Marshal(&enc)
}
@ -38,12 +37,12 @@ func (r *Receipt) UnmarshalJSON(input []byte) error {
type Receipt struct {
PostState hexutil.Bytes `json:"root"`
Status *hexutil.Uint `json:"status"`
CumulativeGasUsed *hexutil.Big `json:"cumulativeGasUsed" gencodec:"required"`
CumulativeGasUsed *hexutil.Uint64 `json:"cumulativeGasUsed" gencodec:"required"`
Bloom *Bloom `json:"logsBloom" gencodec:"required"`
Logs []*Log `json:"logs" gencodec:"required"`
TxHash *common.Hash `json:"transactionHash" gencodec:"required"`
ContractAddress *common.Address `json:"contractAddress"`
GasUsed *hexutil.Big `json:"gasUsed" gencodec:"required"`
GasUsed *hexutil.Uint64 `json:"gasUsed" gencodec:"required"`
}
var dec Receipt
if err := json.Unmarshal(input, &dec); err != nil {
@ -58,7 +57,7 @@ func (r *Receipt) UnmarshalJSON(input []byte) error {
if dec.CumulativeGasUsed == nil {
return errors.New("missing required field 'cumulativeGasUsed' for Receipt")
}
r.CumulativeGasUsed = (*big.Int)(dec.CumulativeGasUsed)
r.CumulativeGasUsed = uint64(*dec.CumulativeGasUsed)
if dec.Bloom == nil {
return errors.New("missing required field 'logsBloom' for Receipt")
}
@ -77,6 +76,6 @@ func (r *Receipt) UnmarshalJSON(input []byte) error {
if dec.GasUsed == nil {
return errors.New("missing required field 'gasUsed' for Receipt")
}
r.GasUsed = (*big.Int)(dec.GasUsed)
r.GasUsed = uint64(*dec.GasUsed)
return nil
}

8
core/types/gen_tx_json.go
View File

@ -15,7 +15,7 @@ func (t txdata) MarshalJSON() ([]byte, error) {
type txdata struct {
AccountNonce hexutil.Uint64 `json:"nonce" gencodec:"required"`
Price *hexutil.Big `json:"gasPrice" gencodec:"required"`
GasLimit *hexutil.Big `json:"gas" gencodec:"required"`
GasLimit hexutil.Uint64 `json:"gas" gencodec:"required"`
Recipient *common.Address `json:"to" rlp:"nil"`
Amount *hexutil.Big `json:"value" gencodec:"required"`
Payload hexutil.Bytes `json:"input" gencodec:"required"`
@ -27,7 +27,7 @@ func (t txdata) MarshalJSON() ([]byte, error) {
var enc txdata
enc.AccountNonce = hexutil.Uint64(t.AccountNonce)
enc.Price = (*hexutil.Big)(t.Price)
enc.GasLimit = (*hexutil.Big)(t.GasLimit)
enc.GasLimit = hexutil.Uint64(t.GasLimit)
enc.Recipient = t.Recipient
enc.Amount = (*hexutil.Big)(t.Amount)
enc.Payload = t.Payload
@ -42,7 +42,7 @@ func (t *txdata) UnmarshalJSON(input []byte) error {
type txdata struct {
AccountNonce *hexutil.Uint64 `json:"nonce" gencodec:"required"`
Price *hexutil.Big `json:"gasPrice" gencodec:"required"`
GasLimit *hexutil.Big `json:"gas" gencodec:"required"`
GasLimit *hexutil.Uint64 `json:"gas" gencodec:"required"`
Recipient *common.Address `json:"to" rlp:"nil"`
Amount *hexutil.Big `json:"value" gencodec:"required"`
Payload hexutil.Bytes `json:"input" gencodec:"required"`
@ -66,7 +66,7 @@ func (t *txdata) UnmarshalJSON(input []byte) error {
if dec.GasLimit == nil {
return errors.New("missing required field 'gas' for txdata")
}
t.GasLimit = (*big.Int)(dec.GasLimit)
t.GasLimit = uint64(*dec.GasLimit)
if dec.Recipient != nil {
t.Recipient = dec.Recipient
}

27
core/types/receipt.go
View File

@ -20,7 +20,6 @@ import (
"bytes"
"fmt"
"io"
"math/big"
"github.com/ethereum/go-ethereum/common"
"github.com/ethereum/go-ethereum/common/hexutil"
@ -45,46 +44,46 @@ const (
// Receipt represents the results of a transaction.
type Receipt struct {
// Consensus fields
PostState []byte `json:"root"`
Status uint `json:"status"`
CumulativeGasUsed *big.Int `json:"cumulativeGasUsed" gencodec:"required"`
Bloom Bloom `json:"logsBloom" gencodec:"required"`
Logs []*Log `json:"logs" gencodec:"required"`
PostState []byte `json:"root"`
Status uint `json:"status"`
CumulativeGasUsed uint64 `json:"cumulativeGasUsed" gencodec:"required"`
Bloom Bloom `json:"logsBloom" gencodec:"required"`
Logs []*Log `json:"logs" gencodec:"required"`
// Implementation fields (don't reorder!)
TxHash common.Hash `json:"transactionHash" gencodec:"required"`
ContractAddress common.Address `json:"contractAddress"`
GasUsed *big.Int `json:"gasUsed" gencodec:"required"`
GasUsed uint64 `json:"gasUsed" gencodec:"required"`
}
type receiptMarshaling struct {
PostState hexutil.Bytes
Status hexutil.Uint
CumulativeGasUsed *hexutil.Big
GasUsed *hexutil.Big
CumulativeGasUsed hexutil.Uint64
GasUsed hexutil.Uint64
}
// receiptRLP is the consensus encoding of a receipt.
type receiptRLP struct {
PostStateOrStatus []byte
CumulativeGasUsed *big.Int
CumulativeGasUsed uint64
Bloom Bloom
Logs []*Log
}
type receiptStorageRLP struct {
PostStateOrStatus []byte
CumulativeGasUsed *big.Int
CumulativeGasUsed uint64
Bloom Bloom
TxHash common.Hash
ContractAddress common.Address
Logs []*LogForStorage
GasUsed *big.Int
GasUsed uint64
}
// NewReceipt creates a barebone transaction receipt, copying the init fields.
func NewReceipt(root []byte, failed bool, cumulativeGasUsed *big.Int) *Receipt {
r := &Receipt{PostState: common.CopyBytes(root), CumulativeGasUsed: new(big.Int).Set(cumulativeGasUsed)}
func NewReceipt(root []byte, failed bool, cumulativeGasUsed uint64) *Receipt {
r := &Receipt{PostState: common.CopyBytes(root), CumulativeGasUsed: cumulativeGasUsed}
if failed {
r.Status = ReceiptStatusFailed
} else {

45
core/types/transaction.go
View File

@ -57,7 +57,7 @@ type Transaction struct {
type txdata struct {
AccountNonce uint64 `json:"nonce" gencodec:"required"`
Price *big.Int `json:"gasPrice" gencodec:"required"`
GasLimit *big.Int `json:"gas" gencodec:"required"`
GasLimit uint64 `json:"gas" gencodec:"required"`
Recipient *common.Address `json:"to" rlp:"nil"` // nil means contract creation
Amount *big.Int `json:"value" gencodec:"required"`
Payload []byte `json:"input" gencodec:"required"`
@ -74,7 +74,7 @@ type txdata struct {
type txdataMarshaling struct {
AccountNonce hexutil.Uint64
Price *hexutil.Big
GasLimit *hexutil.Big
GasLimit hexutil.Uint64
Amount *hexutil.Big
Payload hexutil.Bytes
V *hexutil.Big
@ -82,15 +82,15 @@ type txdataMarshaling struct {
S *hexutil.Big
}
func NewTransaction(nonce uint64, to common.Address, amount, gasLimit, gasPrice *big.Int, data []byte) *Transaction {
func NewTransaction(nonce uint64, to common.Address, amount *big.Int, gasLimit uint64, gasPrice *big.Int, data []byte) *Transaction {
return newTransaction(nonce, &to, amount, gasLimit, gasPrice, data)
}
func NewContractCreation(nonce uint64, amount, gasLimit, gasPrice *big.Int, data []byte) *Transaction {
func NewContractCreation(nonce uint64, amount *big.Int, gasLimit uint64, gasPrice *big.Int, data []byte) *Transaction {
return newTransaction(nonce, nil, amount, gasLimit, gasPrice, data)
}
func newTransaction(nonce uint64, to *common.Address, amount, gasLimit, gasPrice *big.Int, data []byte) *Transaction {
func newTransaction(nonce uint64, to *common.Address, amount *big.Int, gasLimit uint64, gasPrice *big.Int, data []byte) *Transaction {
if len(data) > 0 {
data = common.CopyBytes(data)
}
@ -99,7 +99,7 @@ func newTransaction(nonce uint64, to *common.Address, amount, gasLimit, gasPrice
Recipient: to,
Payload: data,
Amount: new(big.Int),
GasLimit: new(big.Int),
GasLimit: gasLimit,
Price: new(big.Int),
V: new(big.Int),
R: new(big.Int),
@ -108,9 +108,6 @@ func newTransaction(nonce uint64, to *common.Address, amount, gasLimit, gasPrice
if amount != nil {
d.Amount.Set(amount)
}
if gasLimit != nil {
d.GasLimit.Set(gasLimit)
}
if gasPrice != nil {
d.Price.Set(gasPrice)
}
@ -182,7 +179,7 @@ func (tx *Transaction) UnmarshalJSON(input []byte) error {
}
func (tx *Transaction) Data() []byte { return common.CopyBytes(tx.data.Payload) }
func (tx *Transaction) Gas() *big.Int { return new(big.Int).Set(tx.data.GasLimit) }
func (tx *Transaction) Gas() uint64 { return tx.data.GasLimit }
func (tx *Transaction) GasPrice() *big.Int { return new(big.Int).Set(tx.data.Price) }
func (tx *Transaction) Value() *big.Int { return new(big.Int).Set(tx.data.Amount) }
func (tx *Transaction) Nonce() uint64 { return tx.data.AccountNonce }
@ -227,8 +224,8 @@ func (tx *Transaction) Size() common.StorageSize {
func (tx *Transaction) AsMessage(s Signer) (Message, error) {
msg := Message{
nonce: tx.data.AccountNonce,
price: new(big.Int).Set(tx.data.Price),
gasLimit: new(big.Int).Set(tx.data.GasLimit),
gasLimit: tx.data.GasLimit,
gasPrice: new(big.Int).Set(tx.data.Price),
to: tx.data.Recipient,
amount: tx.data.Amount,
data: tx.data.Payload,
@ -254,7 +251,7 @@ func (tx *Transaction) WithSignature(signer Signer, sig []byte) (*Transaction, e
// Cost returns amount + gasprice * gaslimit.
func (tx *Transaction) Cost() *big.Int {
total := new(big.Int).Mul(tx.data.Price, tx.data.GasLimit)
total := new(big.Int).Mul(tx.data.Price, new(big.Int).SetUint64(tx.data.GasLimit))
total.Add(total, tx.data.Amount)
return total
}
@ -440,22 +437,24 @@ func (t *TransactionsByPriceAndNonce) Pop() {
//
// NOTE: In a future PR this will be removed.
type Message struct {
to *common.Address
from common.Address
nonce uint64
amount, price, gasLimit *big.Int
data []byte
checkNonce bool
to *common.Address
from common.Address
nonce uint64
amount *big.Int
gasLimit uint64
gasPrice *big.Int
data []byte
checkNonce bool
}
func NewMessage(from common.Address, to *common.Address, nonce uint64, amount, gasLimit, price *big.Int, data []byte, checkNonce bool) Message {
func NewMessage(from common.Address, to *common.Address, nonce uint64, amount *big.Int, gasLimit uint64, gasPrice *big.Int, data []byte, checkNonce bool) Message {
return Message{
from: from,
to: to,
nonce: nonce,
amount: amount,
price: price,
gasLimit: gasLimit,
gasPrice: gasPrice,
data: data,
checkNonce: checkNonce,
}
@ -463,9 +462,9 @@ func NewMessage(from common.Address, to *common.Address, nonce uint64, amount, g
func (m Message) From() common.Address { return m.from }
func (m Message) To() *common.Address { return m.to }
func (m Message) GasPrice() *big.Int { return m.price }
func (m Message) GasPrice() *big.Int { return m.gasPrice }
func (m Message) Value() *big.Int { return m.amount }
func (m Message) Gas() *big.Int { return m.gasLimit }
func (m Message) Gas() uint64 { return m.gasLimit }
func (m Message) Nonce() uint64 { return m.nonce }
func (m Message) Data() []byte { return m.data }
func (m Message) CheckNonce() bool { return m.checkNonce }

8
core/types/transaction_signing_test.go
View File

@ -30,7 +30,7 @@ func TestEIP155Signing(t *testing.T) {
addr := crypto.PubkeyToAddress(key.PublicKey)
signer := NewEIP155Signer(big.NewInt(18))
tx, err := SignTx(NewTransaction(0, addr, new(big.Int), new(big.Int), new(big.Int), nil), signer, key)
tx, err := SignTx(NewTransaction(0, addr, new(big.Int), 0, new(big.Int), nil), signer, key)
if err != nil {
t.Fatal(err)
}
@ -49,7 +49,7 @@ func TestEIP155ChainId(t *testing.T) {
addr := crypto.PubkeyToAddress(key.PublicKey)
signer := NewEIP155Signer(big.NewInt(18))
tx, err := SignTx(NewTransaction(0, addr, new(big.Int), new(big.Int), new(big.Int), nil), signer, key)
tx, err := SignTx(NewTransaction(0, addr, new(big.Int), 0, new(big.Int), nil), signer, key)
if err != nil {
t.Fatal(err)
}
@ -61,7 +61,7 @@ func TestEIP155ChainId(t *testing.T) {
t.Error("expected chainId to be", signer.chainId, "got", tx.ChainId())
}
tx = NewTransaction(0, addr, new(big.Int), new(big.Int), new(big.Int), nil)
tx = NewTransaction(0, addr, new(big.Int), 0, new(big.Int), nil)
tx, err = SignTx(tx, HomesteadSigner{}, key)
if err != nil {
t.Fatal(err)
@ -118,7 +118,7 @@ func TestEIP155SigningVitalik(t *testing.T) {
func TestChainId(t *testing.T) {
key, _ := defaultTestKey()
tx := NewTransaction(0, common.Address{}, new(big.Int), new(big.Int), new(big.Int), nil)
tx := NewTransaction(0, common.Address{}, new(big.Int), 0, new(big.Int), nil)
var err error
tx, err = SignTx(tx, NewEIP155Signer(big.NewInt(1)), key)

10
core/types/transaction_test.go
View File

@ -34,7 +34,7 @@ var (
emptyTx = NewTransaction(
0,
common.HexToAddress("095e7baea6a6c7c4c2dfeb977efac326af552d87"),
big.NewInt(0), big.NewInt(0), big.NewInt(0),
big.NewInt(0), 0, big.NewInt(0),
nil,
)
@ -42,7 +42,7 @@ var (
3,
common.HexToAddress("b94f5374fce5edbc8e2a8697c15331677e6ebf0b"),
big.NewInt(10),
big.NewInt(2000),
2000,
big.NewInt(1),
common.FromHex("5544"),
).WithSignature(
@ -139,7 +139,7 @@ func TestTransactionPriceNonceSort(t *testing.T) {
for start, key := range keys {
addr := crypto.PubkeyToAddress(key.PublicKey)
for i := 0; i < 25; i++ {
tx, _ := SignTx(NewTransaction(uint64(start+i), common.Address{}, big.NewInt(100), big.NewInt(100), big.NewInt(int64(start+i)), nil), signer, key)
tx, _ := SignTx(NewTransaction(uint64(start+i), common.Address{}, big.NewInt(100), 100, big.NewInt(int64(start+i)), nil), signer, key)
groups[addr] = append(groups[addr], tx)
}
}
@ -204,9 +204,9 @@ func TestTransactionJSON(t *testing.T) {
var tx *Transaction
switch i % 2 {
case 0:
tx = NewTransaction(i, common.Address{1}, common.Big0, common.Big1, common.Big2, []byte("abcdef"))
tx = NewTransaction(i, common.Address{1}, common.Big0, 1, common.Big2, []byte("abcdef"))
case 1:
tx = NewContractCreation(i, common.Big0, common.Big1, common.Big2, []byte("abcdef"))
tx = NewContractCreation(i, common.Big0, 1, common.Big2, []byte("abcdef"))
}
tx, err := SignTx(tx, signer, key)

2
core/vm/evm.go
View File

@ -69,7 +69,7 @@ type Context struct {
// Block information
Coinbase common.Address // Provides information for COINBASE
GasLimit *big.Int // Provides information for GASLIMIT
GasLimit uint64 // Provides information for GASLIMIT
BlockNumber *big.Int // Provides information for NUMBER
Time *big.Int // Provides information for TIME
Difficulty *big.Int // Provides information for DIFFICULTY

6
core/vm/gas_table.go
View File

@ -17,8 +17,6 @@
package vm
import (
"math/big"
"github.com/ethereum/go-ethereum/common"
"github.com/ethereum/go-ethereum/common/math"
"github.com/ethereum/go-ethereum/params"
@ -130,7 +128,7 @@ func gasSStore(gt params.GasTable, evm *EVM, contract *Contract, stack *Stack, m
// 0 => non 0
return params.SstoreSetGas, nil
} else if !common.EmptyHash(val) && common.EmptyHash(common.BigToHash(y)) {
evm.StateDB.AddRefund(new(big.Int).SetUint64(params.SstoreRefundGas))
evm.StateDB.AddRefund(params.SstoreRefundGas)
return params.SstoreClearGas, nil
} else {
@ -405,7 +403,7 @@ func gasSuicide(gt params.GasTable, evm *EVM, contract *Contract, stack *Stack,
}
if !evm.StateDB.HasSuicided(contract.Address()) {
evm.StateDB.AddRefund(new(big.Int).SetUint64(params.SuicideRefundGas))
evm.StateDB.AddRefund(params.SuicideRefundGas)
}
return gas, nil
}

2
core/vm/instructions.go
View File

@ -472,7 +472,7 @@ func opDifficulty(pc *uint64, evm *EVM, contract *Contract, memory *Memory, stac
}
func opGasLimit(pc *uint64, evm *EVM, contract *Contract, memory *Memory, stack *Stack) ([]byte, error) {
stack.push(math.U256(new(big.Int).Set(evm.GasLimit)))
stack.push(math.U256(new(big.Int).SetUint64(evm.GasLimit)))
return nil, nil
}

4
core/vm/interface.go
View File

@ -39,8 +39,8 @@ type StateDB interface {
SetCode(common.Address, []byte)
GetCodeSize(common.Address) int
AddRefund(*big.Int)
GetRefund() *big.Int
AddRefund(uint64)
GetRefund() uint64
GetState(common.Address, common.Hash) common.Hash
SetState(common.Address, common.Hash, common.Hash)

4
core/vm/noop.go
View File

@ -55,8 +55,8 @@ func (NoopStateDB) GetCodeHash(common.Address) common.Hash
func (NoopStateDB) GetCode(common.Address) []byte { return nil }
func (NoopStateDB) SetCode(common.Address, []byte) {}
func (NoopStateDB) GetCodeSize(common.Address) int { return 0 }
func (NoopStateDB) AddRefund(*big.Int) {}
func (NoopStateDB) GetRefund() *big.Int { return nil }
func (NoopStateDB) AddRefund(uint64) {}
func (NoopStateDB) GetRefund() uint64 { return 0 }
func (NoopStateDB) GetState(common.Address, common.Hash) common.Hash { return common.Hash{} }
func (NoopStateDB) SetState(common.Address, common.Hash, common.Hash) {}
func (NoopStateDB) Suicide(common.Address) bool { return false }

4
core/vm/runtime/env.go
View File

@ -17,8 +17,6 @@
package runtime
import (
"math/big"
"github.com/ethereum/go-ethereum/common"
"github.com/ethereum/go-ethereum/core"
"github.com/ethereum/go-ethereum/core/vm"
@ -35,7 +33,7 @@ func NewEnv(cfg *Config) *vm.EVM {
BlockNumber: cfg.BlockNumber,
Time: cfg.Time,
Difficulty: cfg.Difficulty,
GasLimit: new(big.Int).SetUint64(cfg.GasLimit),
GasLimit: cfg.GasLimit,
GasPrice: cfg.GasPrice,
}