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package ethchain
import (
"fmt"
"github.com/ethereum/eth-go/ethdb"
"github.com/ethereum/eth-go/ethutil"
"math/big"
"testing"
)
func TestSync(t *testing.T) {
ethutil.ReadConfig("", ethutil.LogStd, "")
db, _ := ethdb.NewMemDatabase()
state := NewState(ethutil.NewTrie(db, ""))
contract := NewContract([]byte("aa"), ethutil.Big1, ZeroHash256)
contract.script = []byte{42}
state.UpdateStateObject(contract)
state.Sync()
object := state.GetStateObject([]byte("aa"))
if len(object.Script()) == 0 {
t.Fail()
}
}
func TestObjectGet(t *testing.T) {
ethutil.ReadConfig("", ethutil.LogStd, "")
db, _ := ethdb.NewMemDatabase()
ethutil.Config.Db = db
state := NewState(ethutil.NewTrie(db, ""))
contract := NewContract([]byte("aa"), ethutil.Big1, ZeroHash256)
state.UpdateStateObject(contract)
contract = state.GetStateObject([]byte("aa"))
contract.SetStorage(big.NewInt(0), ethutil.NewValue("hello"))
o := contract.GetMem(big.NewInt(0))
fmt.Println(o)
state.UpdateStateObject(contract)
contract.SetStorage(big.NewInt(0), ethutil.NewValue("hello00"))
contract = state.GetStateObject([]byte("aa"))
o = contract.GetMem(big.NewInt(0))
fmt.Println("after", o)
}
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