cerc-io/plugeth
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Add loading of block test privkey if present

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This commit is contained in:
Gustav Simonsson 2015-04-27 19:32:45 +02:00
parent 2a61611c4f
commit 34c94d5fcd
4 changed files with 35 additions and 9 deletions
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2
cmd/geth/blocktest.go
View File

@ -104,7 +104,7 @@ func runOneBlockTest(ctx *cli.Context, test *tests.BlockTest) (*eth.Ethereum, er
ethereum.ResetWithGenesisBlock(test.Genesis)
// import pre accounts
statedb, err := test.InsertPreState(ethereum.StateDb())
statedb, err := test.InsertPreState(ethereum)
if err != nil {
return ethereum, fmt.Errorf("InsertPreState: %v", err)
}

13
crypto/crypto.go
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@ -179,6 +179,19 @@ func Decrypt(prv *ecdsa.PrivateKey, ct []byte) ([]byte, error) {
return key.Decrypt(rand.Reader, ct, nil, nil)
}
// Used only by block tests.
func ImportBlockTestKey(privKeyBytes []byte) error {
ks := NewKeyStorePassphrase(common.DefaultDataDir() + "/keys")
ecKey := ToECDSA(privKeyBytes)
key := &Key{
Id: uuid.NewRandom(),
Address: PubkeyToAddress(ecKey.PublicKey),
PrivateKey: ecKey,
}
err := ks.StoreKey(key, "")
return err
}
// creates a Key and stores that in the given KeyStore by decrypting a presale key JSON
func ImportPreSaleKey(keyStore KeyStore2, keyJSON []byte, password string) (*Key, error) {
key, err := decryptPreSaleKey(keyJSON, password)

2
tests/block_test.go
View File

@ -87,7 +87,7 @@ func runBlockTest(name string, test *BlockTest, t *testing.T) {
ethereum.ResetWithGenesisBlock(test.Genesis)
// import pre accounts
statedb, err := test.InsertPreState(ethereum.StateDb())
statedb, err := test.InsertPreState(ethereum)
if err != nil {
t.Fatalf("InsertPreState: %v", err)
}

19
tests/block_test_util.go
View File

@ -10,11 +10,14 @@ import (
"runtime"
"strconv"
"strings"
"time"
"github.com/ethereum/go-ethereum/common"
"github.com/ethereum/go-ethereum/core"
"github.com/ethereum/go-ethereum/core/state"
"github.com/ethereum/go-ethereum/core/types"
"github.com/ethereum/go-ethereum/crypto"
"github.com/ethereum/go-ethereum/eth"
"github.com/ethereum/go-ethereum/rlp"
)
@ -45,6 +48,7 @@ type btAccount struct {
Code string
Nonce string
Storage map[string]string
PrivateKey string
}
type btHeader struct {
@ -97,15 +101,24 @@ func LoadBlockTests(file string) (map[string]*BlockTest, error) {
// InsertPreState populates the given database with the genesis
// accounts defined by the test.
func (t *BlockTest) InsertPreState(db common.Database) (*state.StateDB, error) {
func (t *BlockTest) InsertPreState(ethereum *eth.Ethereum) (*state.StateDB, error) {
db := ethereum.StateDb()
statedb := state.New(common.Hash{}, db)
for addrString, acct := range t.preAccounts {
// XXX: is is worth it checking for errors here?
//addr, _ := hex.DecodeString(addrString)
addr, _ := hex.DecodeString(addrString)
code, _ := hex.DecodeString(strings.TrimPrefix(acct.Code, "0x"))
balance, _ := new(big.Int).SetString(acct.Balance, 0)
nonce, _ := strconv.ParseUint(acct.Nonce, 16, 64)
if acct.PrivateKey != "" {
privkey, err := hex.DecodeString(strings.TrimPrefix(acct.PrivateKey, "0x"))
err = crypto.ImportBlockTestKey(privkey)
err = ethereum.AccountManager().TimedUnlock(addr, "", 999999*time.Second)
if err != nil {
return nil, err
}
}
obj := statedb.CreateAccount(common.HexToAddress(addrString))
obj.SetCode(code)
obj.SetBalance(balance)