Updated the VM & VM tests

* Stack Error shouldn't revert to previous state
* Updated VM Test tool
* Added Transfer method to VM Env

3 files changed, 4 insertions, 4 deletions

diff --git a/tests/ethtest/main.go b/tests/ethtest/main.go
index 3e85891e4..e19892557 100644
--- a/tests/ethtest/main.go
+++ b/tests/ethtest/main.go
@@ -22,7 +22,7 @@ type Account struct {
 
 func StateObjectFromAccount(addr string, account Account) *ethstate.StateObject {
 	obj := ethstate.NewStateObject(ethutil.Hex2Bytes(addr))
-	obj.Balance = ethutil.Big(account.Balance)
+	obj.SetBalance(ethutil.Big(account.Balance))
 
 	if ethutil.IsHex(account.Code) {
 		account.Code = account.Code[2:]
diff --git a/tests/helper/vm.go b/tests/helper/vm.go
index 06c3d4eca..f70ce48a6 100644
--- a/tests/helper/vm.go
+++ b/tests/helper/vm.go
@@ -51,17 +51,16 @@ func (self *Env) BlockHash() []byte      { return nil }
 func (self *Env) State() *ethstate.State { return self.state }
 func (self *Env) GasLimit() *big.Int     { return self.gasLimit }
 func (self *Env) Transfer(from, to vm.Account, amount *big.Int) error {
-	return nil
+	return vm.Transfer(from, to, amount)
 }
 
 func RunVm(state *ethstate.State, env, exec map[string]string) ([]byte, *big.Int, error) {
 	address := FromHex(exec["address"])
 	caller := state.GetOrNewStateObject(FromHex(exec["caller"]))
-	caller.SetBalance(ethutil.Big(exec["value"]))
 
 	evm := vm.New(NewEnvFromMap(state, env, exec), vm.DebugVmTy)
-
 	execution := vm.NewExecution(evm, address, FromHex(exec["data"]), ethutil.Big(exec["gas"]), ethutil.Big(exec["gasPrice"]), ethutil.Big(exec["value"]))
+	execution.SkipTransfer = true
 	ret, err := execution.Exec(address, caller)
 
 	return ret, execution.Gas, err
diff --git a/tests/vm/gh_test.go b/tests/vm/gh_test.go
index 64f279d8d..a86831d9e 100644
--- a/tests/vm/gh_test.go
+++ b/tests/vm/gh_test.go
@@ -89,6 +89,7 @@ func TestVMArithmetic(t *testing.T) {
 }
 
 func TestVMSystemOperation(t *testing.T) {
+	//helper.Logger.SetLogLevel(5)
 	const fn = "../files/vmtests/vmSystemOperationsTest.json"
 	RunVmTest(fn, t)
 }