Function TestCall

core/vm/runtime/runtime_test.go:96–117

(t *testing.T)

}

func TestCall(t *testing.T) {
	state, _ := state.New(common.Hash{}, state.NewDatabase(database.NewMemDatabase()))
	address := common.HexToAddress("0x0a")
	state.SetCode(address, []byte{
		byte(vm.PUSH1), 10,
		byte(vm.PUSH1), 0,
		byte(vm.MSTORE),
		byte(vm.PUSH1), 32,
		byte(vm.PUSH1), 0,
		byte(vm.RETURN),
	})

	ret, _, err := Call(address, nil, &Config{State: state})
	if err != nil {
		t.Fatal("didn't expect error", err)
	}

	num := new(big.Int).SetBytes(ret)
	if num.Cmp(big.NewInt(10)) != 0 {
		t.Error("Expected 10, got", num)
	}
}

func BenchmarkCall(b *testing.B) {
	var definition = `[{"constant":true,"inputs":[],"name":"seller","outputs":[{"name":"","type":"address"}],"type":"function"},{"constant":false,"inputs":[],"name":"abort","outputs":[],"type":"function"},{"constant":true,"inputs":[],"name":"value","outputs":[{"name":"","type":"uint256"}],"type":"function"},{"constant":false,"inputs":[],"name":"refund","outputs":[],"type":"function"},{"constant":true,"inputs":[],"name":"buyer","outputs":[{"name":"","type":"address"}],"type":"function"},{"constant":false,"inputs":[],"name":"confirmReceived","outputs":[],"type":"function"},{"constant":true,"inputs":[],"name":"state","outputs":[{"name":"","type":"uint8"}],"type":"function"},{"constant":false,"inputs":[],"name":"confirmPurchase","outputs":[],"type":"function"},{"inputs":[],"type":"constructor"},{"anonymous":false,"inputs":[],"name":"Aborted","type":"event"},{"anonymous":false,"inputs":[],"name":"PurchaseConfirmed","type":"event"},{"anonymous":false,"inputs":[],"name":"ItemReceived","type":"event"},{"anonymous":false,"inputs":[],"name":"Refunded","type":"event"}]`