Moved execution from vm to chain.

This moves call and create to the specified environments. Vms are no
longer re-used. Vm uses environment's Call(Code) and Create in order to
execute new contracts or transfer value between accounts.

State transition now uses the same mechanism described above.

1 files changed, 2 insertions, 138 deletions

diff --git a/tests/vm/gh_test.go b/tests/vm/gh_test.go
index 4c18d29e6..5c4df1975 100644
--- a/tests/vm/gh_test.go
+++ b/tests/vm/gh_test.go
@@ -1,147 +1,12 @@
 package vm
 
-<<<<<<< HEAD
-// import (
-// 	"bytes"
-// 	"testing"
-
-// 	"github.com/ethereum/go-ethereum/ethutil"
-// 	"github.com/ethereum/go-ethereum/state"
-// 	"github.com/ethereum/go-ethereum/tests/helper"
-// )
-
-// type Account struct {
-// 	Balance string
-// 	Code    string
-// 	Nonce   string
-// 	Storage map[string]string
-// }
-
-// func StateObjectFromAccount(addr string, account Account) *state.StateObject {
-// 	obj := state.NewStateObject(ethutil.Hex2Bytes(addr))
-// 	obj.SetBalance(ethutil.Big(account.Balance))
-
-// 	if ethutil.IsHex(account.Code) {
-// 		account.Code = account.Code[2:]
-// 	}
-// 	obj.Code = ethutil.Hex2Bytes(account.Code)
-// 	obj.Nonce = ethutil.Big(account.Nonce).Uint64()
-
-// 	return obj
-// }
-
-// type VmTest struct {
-// 	Callcreates interface{}
-// 	Env         map[string]string
-// 	Exec        map[string]string
-// 	Gas         string
-// 	Out         string
-// 	Post        map[string]Account
-// 	Pre         map[string]Account
-// }
-
-// func RunVmTest(p string, t *testing.T) {
-// 	tests := make(map[string]VmTest)
-// 	helper.CreateFileTests(t, p, &tests)
-
-// 	for name, test := range tests {
-// 		state := state.New(helper.NewTrie())
-// 		for addr, account := range test.Pre {
-// 			obj := StateObjectFromAccount(addr, account)
-// 			state.SetStateObject(obj)
-// 		}
-
-// 		ret, gas, err := helper.RunVm(state, test.Env, test.Exec)
-// 		// When an error is returned it doesn't always mean the tests fails.
-// 		// Have to come up with some conditional failing mechanism.
-// 		if err != nil {
-// 			t.Errorf("%s", err)
-// 			helper.Log.Infoln(err)
-// 		}
-
-// 		rexp := helper.FromHex(test.Out)
-// 		if bytes.Compare(rexp, ret) != 0 {
-// 			t.Errorf("%s's return failed. Expected %x, got %x\n", name, rexp, ret)
-// 		}
-
-// 		gexp := ethutil.Big(test.Gas)
-// 		if gexp.Cmp(gas) != 0 {
-// 			t.Errorf("%s's gas failed. Expected %v, got %v\n", name, gexp, gas)
-// 		}
-
-// 		for addr, account := range test.Post {
-// 			obj := state.GetStateObject(helper.FromHex(addr))
-// 			for addr, value := range account.Storage {
-// 				v := obj.GetState(helper.FromHex(addr)).Bytes()
-// 				vexp := helper.FromHex(value)
-
-// 				if bytes.Compare(v, vexp) != 0 {
-// 					t.Errorf("%s's : (%x: %s) storage failed. Expected %x, got %x (%v %v)\n", name, obj.Address()[0:4], addr, vexp, v, ethutil.BigD(vexp), ethutil.BigD(v))
-// 				}
-// 			}
-// 		}
-// 	}
-// }
-
-// // I've created a new function for each tests so it's easier to identify where the problem lies if any of them fail.
-// func TestVMArithmetic(t *testing.T) {
-// 	//helper.Logger.SetLogLevel(5)
-// 	const fn = "../files/vmtests/vmArithmeticTest.json"
-// 	RunVmTest(fn, t)
-// }
-
-// /*
-// deleted?
-// func TestVMSystemOperation(t *testing.T) {
-// 	helper.Logger.SetLogLevel(5)
-// 	const fn = "../files/vmtests/vmSystemOperationsTest.json"
-// 	RunVmTest(fn, t)
-// }
-// */
-
-// func TestBitwiseLogicOperation(t *testing.T) {
-// 	const fn = "../files/vmtests/vmBitwiseLogicOperationTest.json"
-// 	RunVmTest(fn, t)
-// }
-
-// func TestBlockInfo(t *testing.T) {
-// 	const fn = "../files/vmtests/vmBlockInfoTest.json"
-// 	RunVmTest(fn, t)
-// }
-
-// func TestEnvironmentalInfo(t *testing.T) {
-// 	const fn = "../files/vmtests/vmEnvironmentalInfoTest.json"
-// 	RunVmTest(fn, t)
-// }
-
-// func TestFlowOperation(t *testing.T) {
-// 	helper.Logger.SetLogLevel(5)
-// 	const fn = "../files/vmtests/vmIOandFlowOperationsTest.json"
-// 	RunVmTest(fn, t)
-// }
-
-// func TestPushDupSwap(t *testing.T) {
-// 	const fn = "../files/vmtests/vmPushDupSwapTest.json"
-// 	RunVmTest(fn, t)
-// }
-
-// func TestVMSha3(t *testing.T) {
-// 	const fn = "../files/vmtests/vmSha3Test.json"
-// 	RunVmTest(fn, t)
-// }
-
-// func TestVm(t *testing.T) {
-// 	const fn = "../files/vmtests/vmtests.json"
-// 	RunVmTest(fn, t)
-// }
-=======
 import (
 	"bytes"
 	"math/big"
 	"strconv"
 	"testing"
 
-	"github.com/ethereum/go-ethereum/chain"
+	"github.com/ethereum/go-ethereum/chain/types"
 	"github.com/ethereum/go-ethereum/ethutil"
 	"github.com/ethereum/go-ethereum/state"
 	"github.com/ethereum/go-ethereum/tests/helper"
@@ -263,7 +128,7 @@ func RunVmTest(p string, t *testing.T) {
 		}
 
 		if len(test.Logs) > 0 {
-			genBloom := ethutil.LeftPadBytes(chain.LogsBloom(logs).Bytes(), 64)
+			genBloom := ethutil.LeftPadBytes(types.LogsBloom(logs).Bytes(), 64)
 			// Logs within the test itself aren't correct, missing empty fields (32 0s)
 			for bloom /*logs*/, _ := range test.Logs {
 				if !bytes.Equal(genBloom, ethutil.Hex2Bytes(bloom)) {
@@ -339,4 +204,3 @@ func TestStateSpecialTest(t *testing.T) {
 	const fn = "../files/StateTests/stSpecialTest.json"
 	RunVmTest(fn, t)
 }
->>>>>>> develop