1 files changed, 68 insertions, 0 deletions
diff --git a/ethchain/vm_test.go b/ethchain/vm_test.go
new file mode 100644
index 000000000..c8023cd79
--- /dev/null
+++ b/ethchain/vm_test.go
@@ -0,0 +1,68 @@
+package ethchain
+
+import (
+	_ "bytes"
+	"fmt"
+	"github.com/ethereum/eth-go/ethdb"
+	"github.com/ethereum/eth-go/ethutil"
+	"math/big"
+	"testing"
+)
+
+func TestRun4(t *testing.T) {
+	ethutil.ReadConfig(".ethtest", "/tmp/ethtest", "", "ETH")
+
+	db, _ := ethdb.NewMemDatabase()
+	state := NewState(ethutil.NewTrie(db, ""))
+
+	callerScript, err := ethutil.Compile(`
+	this.store[this.origin()] = 10**20
+	hello := "world"
+
+	return lambda {
+		big to = this.data[0]
+		big from = this.origin()
+		big value = this.data[1]
+
+		if this.store[from] >= value {
+			this.store[from] = this.store[from] - value
+			this.store[to] = this.store[to] + value
+		}
+	}
+	`)
+	if err != nil {
+		fmt.Println(err)
+	}
+	fmt.Println(Disassemble(callerScript))
+
+	callerTx := NewContractCreationTx(ethutil.Big("0"), ethutil.Big("1000"), ethutil.Big("100"), callerScript)
+	callerTx.Sign([]byte("aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa"))
+
+	// Contract addr as test address
+	gas := big.NewInt(1000)
+	gasPrice := big.NewInt(10)
+	account := NewAccount(ContractAddr, big.NewInt(10000000))
+	fmt.Println("account.Amount =", account.Amount)
+	c := MakeContract(callerTx, state)
+	e := account.ConvertGas(gas, gasPrice)
+	if e != nil {
+		fmt.Println(err)
+	}
+	fmt.Println("account.Amount =", account.Amount)
+	callerClosure := NewClosure(account, c, callerScript, state, gas, gasPrice)
+
+	vm := NewVm(state, nil, RuntimeVars{
+		Origin:      account.Address(),
+		BlockNumber: big.NewInt(1),
+		PrevHash:    ethutil.FromHex("5e20a0453cecd065ea59c37ac63e079ee08998b6045136a8ce6635c7912ec0b6"),
+		Coinbase:    ethutil.FromHex("2adc25665018aa1fe0e6bc666dac8fc2697ff9ba"),
+		Time:        1,
+		Diff:        big.NewInt(256),
+	})
+	var ret []byte
+	ret, _, e = callerClosure.Call(vm, nil, nil)
+	if e != nil {
+		fmt.Println("error", e)
+	}
+	fmt.Println(ret)
+}