Scala example source code file (timeout.scala)

This example Scala source code file (timeout.scala) is included in the DevDaily.com "Java Source Code Warehouse" project. The intent of this project is to help you "Learn Java by Example" ^TM.

Java - Scala tags/keywords

actual, actual, application, expected, expected, long, ok, test, test, timeout, timing, timing

The Scala timeout.scala source code

// Test is in pending because although it suceeds locally,
// it takes too long on the machine which runs nightly tests.
//
// [partest] EXPECTED: 100 < x < 900
// [partest] ACTUAL:   1519

import scala.actors.Actor._
import scala.actors.TIMEOUT

object Test extends Application {
  case class Timing(time: Long)

  actor {
    val a = actor {
      react {
        case 'doTiming =>
          val s = sender
          reactWithin(500) {
            case TIMEOUT => 
              s ! Timing(System.currentTimeMillis)
          }
      }
    }

    val start = System.currentTimeMillis
    (a !? 'doTiming) match {
      case Timing(end) =>
        val delay = end - start

        if (delay > 100 && delay < 900)
          println("OK")
        else {
          println("EXPECTED: 100 < x < 900")
          println("ACTUAL:   "+delay)
        }
    }
  }
}