1 files changed, 183 insertions, 0 deletions
diff --git a/tests/vm/gh_test.go b/tests/vm/gh_test.go
index e25ccb550..50722bd5b 100644
--- a/tests/vm/gh_test.go
+++ b/tests/vm/gh_test.go
@@ -1,5 +1,6 @@
 package vm
 
+<<<<<<< HEAD
 // import (
 // 	"bytes"
 // 	"testing"
@@ -133,3 +134,185 @@ package vm
 // 	const fn = "../files/vmtests/vmtests.json"
 // 	RunVmTest(fn, t)
 // }
+=======
+import (
+	"bytes"
+	"math/big"
+	"strconv"
+	"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 Env struct {
+	CurrentCoinbase   string
+	CurrentDifficulty string
+	CurrentGasLimit   string
+	CurrentNumber     string
+	CurrentTimestamp  interface{}
+	PreviousHash      string
+}
+
+type VmTest struct {
+	Callcreates interface{}
+	//Env         map[string]string
+	Env         Env
+	Exec        map[string]string
+	Transaction 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)
+		}
+
+		// XXX Yeah, yeah...
+		env := make(map[string]string)
+		env["currentCoinbase"] = test.Env.CurrentCoinbase
+		env["currentDifficulty"] = test.Env.CurrentDifficulty
+		env["currentGasLimit"] = test.Env.CurrentGasLimit
+		env["currentNumber"] = test.Env.CurrentNumber
+		env["previousHash"] = test.Env.PreviousHash
+		if n, ok := test.Env.CurrentTimestamp.(float64); ok {
+			env["currentTimestamp"] = strconv.Itoa(int(n))
+		} else {
+			env["currentTimestamp"] = test.Env.CurrentTimestamp.(string)
+		}
+
+		var (
+			ret []byte
+			gas *big.Int
+			err error
+		)
+
+		if len(test.Exec) > 0 {
+			ret, gas, err = helper.RunVm(state, env, test.Exec)
+		} else {
+			ret, gas, err = helper.RunState(state, env, test.Transaction)
+		}
+
+		// 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 {
+			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)
+		}
+
+		if len(test.Gas) > 0 {
+			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) {
+	const fn = "../files/vmtests/vmArithmeticTest.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) {
+	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)
+}
+
+func TestStateSystemOperations(t *testing.T) {
+	const fn = "../files/StateTests/stSystemOperationsTest.json"
+	RunVmTest(fn, t)
+}
+
+func TestStatePreCompiledContracts(t *testing.T) {
+	const fn = "../files/StateTests/stPreCompiledContracts.json"
+	RunVmTest(fn, t)
+}
+
+func TestStateRecursiveCreate(t *testing.T) {
+	const fn = "../files/StateTests/stRecursiveCreate.json"
+	RunVmTest(fn, t)
+}
+
+func TestStateSpecialTest(t *testing.T) {
+	const fn = "../files/StateTests/stSpecialTest.json"
+	RunVmTest(fn, t)
+}
+>>>>>>> develop