blob: 262308cef6ab2678819ff943c17c3483e9cdd9a7 (
plain) (
tree)
|
|
/**
* Copyright (C) 2012 Typesafe Inc. <http://www.typesafe.com>
*/
import language.{ reflectiveCalls, postfixOps }
import scala.concurrent.{ Future, ExecutionContext, future, Await }
import scala.concurrent.duration._
import scala.async.Async.{ async, await }
object Test extends App {
IfElse2Spec.check()
}
class TestIfElse2Class {
import ExecutionContext.Implicits.global
def base(x: Int): Future[Int] = future {
Thread.sleep(1000)
x + 2
}
def m(y: Int): Future[Int] = async {
val f = base(y)
var z = 0
if (y > 0) {
val x = await(f)
z = x + 2
} else {
val x = await(f)
z = x - 2
}
z
}
}
object IfElse2Spec extends MinimalScalaTest {
"An async method" should {
"allow variables of the same name in different blocks" in {
val o = new TestIfElse2Class
val fut = o.m(10)
val res = Await.result(fut, 2 seconds)
res mustBe(14)
}
}
}
|