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core/types, params: EIP#155

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This commit is contained in:
Jeffrey Wilcke
2016-11-13 14:55:30 +01:00
parent 5cd86443ee
commit 4dca5d4db7
46 changed files with 1074 additions and 470 deletions
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les/api_backend.go
+10 -1
View File
@@ -30,6 +30,7 @@ import (
"github.com/ethereum/go-ethereum/event"
"github.com/ethereum/go-ethereum/internal/ethapi"
"github.com/ethereum/go-ethereum/light"
"github.com/ethereum/go-ethereum/params"
rpc "github.com/ethereum/go-ethereum/rpc"
"golang.org/x/net/context"
)
@@ -39,6 +40,14 @@ type LesApiBackend struct {
gpo *gasprice.LightPriceOracle
}
func (b *LesApiBackend) ChainConfig() *params.ChainConfig {
return b.eth.chainConfig
}
func (b *LesApiBackend) CurrentBlock() *types.Block {
return types.NewBlockWithHeader(b.eth.BlockChain().CurrentHeader())
}
func (b *LesApiBackend) SetHead(number uint64) {
b.eth.blockchain.SetHead(number)
}
@@ -81,7 +90,7 @@ func (b *LesApiBackend) GetTd(blockHash common.Hash) *big.Int {
func (b *LesApiBackend) GetVMEnv(ctx context.Context, msg core.Message, state ethapi.State, header *types.Header) (vm.Environment, func() error, error) {
stateDb := state.(*light.LightState).Copy()
addr, _ := msg.From()
addr := msg.From()
from, err := stateDb.GetOrNewStateObject(ctx, addr)
if err != nil {
return nil, nil, err
les/helper_test.go
+9 -7
View File
@@ -73,20 +73,22 @@ contract test {
*/
func testChainGen(i int, block *core.BlockGen) {
signer := types.HomesteadSigner{}
switch i {
case 0:
// In block 1, the test bank sends account #1 some ether.
tx, _ := types.NewTransaction(block.TxNonce(testBankAddress), acc1Addr, big.NewInt(10000), params.TxGas, nil, nil).SignECDSA(testBankKey)
tx, _ := types.NewTransaction(block.TxNonce(testBankAddress), acc1Addr, big.NewInt(10000), params.TxGas, nil, nil).SignECDSA(signer, testBankKey)
block.AddTx(tx)
case 1:
// In block 2, the test bank sends some more ether to account #1.
// acc1Addr passes it on to account #2.
// acc1Addr creates a test contract.
tx1, _ := types.NewTransaction(block.TxNonce(testBankAddress), acc1Addr, big.NewInt(1000), params.TxGas, nil, nil).SignECDSA(testBankKey)
tx1, _ := types.NewTransaction(block.TxNonce(testBankAddress), acc1Addr, big.NewInt(1000), params.TxGas, nil, nil).SignECDSA(signer, testBankKey)
nonce := block.TxNonce(acc1Addr)
tx2, _ := types.NewTransaction(nonce, acc2Addr, big.NewInt(1000), params.TxGas, nil, nil).SignECDSA(acc1Key)
tx2, _ := types.NewTransaction(nonce, acc2Addr, big.NewInt(1000), params.TxGas, nil, nil).SignECDSA(signer, acc1Key)
nonce++
tx3, _ := types.NewContractCreation(nonce, big.NewInt(0), big.NewInt(200000), big.NewInt(0), testContractCode).SignECDSA(acc1Key)
tx3, _ := types.NewContractCreation(nonce, big.NewInt(0), big.NewInt(200000), big.NewInt(0), testContractCode).SignECDSA(signer, acc1Key)
testContractAddr = crypto.CreateAddress(acc1Addr, nonce)
block.AddTx(tx1)
block.AddTx(tx2)
@@ -96,7 +98,7 @@ func testChainGen(i int, block *core.BlockGen) {
block.SetCoinbase(acc2Addr)
block.SetExtra([]byte("yeehaw"))
data := common.Hex2Bytes("C16431B900000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000001")
tx, _ := types.NewTransaction(block.TxNonce(testBankAddress), testContractAddr, big.NewInt(0), big.NewInt(100000), nil, data).SignECDSA(testBankKey)
tx, _ := types.NewTransaction(block.TxNonce(testBankAddress), testContractAddr, big.NewInt(0), big.NewInt(100000), nil, data).SignECDSA(signer, testBankKey)
block.AddTx(tx)
case 3:
// Block 4 includes blocks 2 and 3 as uncle headers (with modified extra data).
@@ -107,7 +109,7 @@ func testChainGen(i int, block *core.BlockGen) {
b3.Extra = []byte("foo")
block.AddUncle(b3)
data := common.Hex2Bytes("C16431B900000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000002")
tx, _ := types.NewTransaction(block.TxNonce(testBankAddress), testContractAddr, big.NewInt(0), big.NewInt(100000), nil, data).SignECDSA(testBankKey)
tx, _ := types.NewTransaction(block.TxNonce(testBankAddress), testContractAddr, big.NewInt(0), big.NewInt(100000), nil, data).SignECDSA(signer, testBankKey)
block.AddTx(tx)
}
}
@@ -214,7 +216,7 @@ func (p *testTxPool) GetTransactions() types.Transactions {
// newTestTransaction create a new dummy transaction.
func newTestTransaction(from *ecdsa.PrivateKey, nonce uint64, datasize int) *types.Transaction {
tx := types.NewTransaction(nonce, common.Address{}, big.NewInt(0), big.NewInt(100000), big.NewInt(0), make([]byte, datasize))
tx, _ = tx.SignECDSA(from)
tx, _ = tx.SignECDSA(types.HomesteadSigner{}, from)
return tx
}
les/odr_test.go
+5 -54
View File
@@ -100,45 +100,11 @@ func odrAccounts(ctx context.Context, db ethdb.Database, config *params.ChainCon
func TestOdrContractCallLes1(t *testing.T) { testOdr(t, 1, 2, odrContractCall) }
// fullcallmsg is the message type used for call transations.
type fullcallmsg struct {
from *state.StateObject
to *common.Address
gas, gasPrice *big.Int
value *big.Int
data []byte
type callmsg struct {
types.Message
}
// accessor boilerplate to implement core.Message
func (m fullcallmsg) From() (common.Address, error) { return m.from.Address(), nil }
func (m fullcallmsg) FromFrontier() (common.Address, error) { return m.from.Address(), nil }
func (m fullcallmsg) Nonce() uint64 { return 0 }
func (m fullcallmsg) CheckNonce() bool { return false }
func (m fullcallmsg) To() *common.Address { return m.to }
func (m fullcallmsg) GasPrice() *big.Int { return m.gasPrice }
func (m fullcallmsg) Gas() *big.Int { return m.gas }
func (m fullcallmsg) Value() *big.Int { return m.value }
func (m fullcallmsg) Data() []byte { return m.data }
// callmsg is the message type used for call transations.
type lightcallmsg struct {
from *light.StateObject
to *common.Address
gas, gasPrice *big.Int
value *big.Int
data []byte
}
// accessor boilerplate to implement core.Message
func (m lightcallmsg) From() (common.Address, error) { return m.from.Address(), nil }
func (m lightcallmsg) FromFrontier() (common.Address, error) { return m.from.Address(), nil }
func (m lightcallmsg) Nonce() uint64 { return 0 }
func (m lightcallmsg) CheckNonce() bool { return false }
func (m lightcallmsg) To() *common.Address { return m.to }
func (m lightcallmsg) GasPrice() *big.Int { return m.gasPrice }
func (m lightcallmsg) Gas() *big.Int { return m.gas }
func (m lightcallmsg) Value() *big.Int { return m.value }
func (m lightcallmsg) Data() []byte { return m.data }
func (callmsg) CheckNonce() bool { return false }
func odrContractCall(ctx context.Context, db ethdb.Database, config *params.ChainConfig, bc *core.BlockChain, lc *light.LightChain, bhash common.Hash) []byte {
data := common.Hex2Bytes("60CD26850000000000000000000000000000000000000000000000000000000000000000")
@@ -153,15 +119,7 @@ func odrContractCall(ctx context.Context, db ethdb.Database, config *params.Chai
from := statedb.GetOrNewStateObject(testBankAddress)
from.SetBalance(common.MaxBig)
msg := fullcallmsg{
from: from,
gas: big.NewInt(100000),
gasPrice: big.NewInt(0),
value: big.NewInt(0),
data: data,
to: &testContractAddr,
}
msg := callmsg{types.NewMessage(from.Address(), &testContractAddr, 0, new(big.Int), big.NewInt(100000), new(big.Int), data)}
vmenv := core.NewEnv(statedb, config, bc, msg, header, vm.Config{})
gp := new(core.GasPool).AddGas(common.MaxBig)
ret, _, _ := core.ApplyMessage(vmenv, msg, gp)
@@ -174,14 +132,7 @@ func odrContractCall(ctx context.Context, db ethdb.Database, config *params.Chai
if err == nil {
from.SetBalance(common.MaxBig)
msg := lightcallmsg{
from: from,
gas: big.NewInt(100000),
gasPrice: big.NewInt(0),
value: big.NewInt(0),
data: data,
to: &testContractAddr,
}
msg := callmsg{types.NewMessage(from.Address(), &testContractAddr, 0, new(big.Int), big.NewInt(100000), new(big.Int), data)}
vmenv := light.NewEnv(ctx, state, config, lc, msg, header, vm.Config{})
gp := new(core.GasPool).AddGas(common.MaxBig)