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Diffstat (limited to 'src/test')
-rw-r--r-- | src/test/scala/scala/async/run/hygiene/Hygiene.scala | 52 |
1 files changed, 52 insertions, 0 deletions
diff --git a/src/test/scala/scala/async/run/hygiene/Hygiene.scala b/src/test/scala/scala/async/run/hygiene/Hygiene.scala new file mode 100644 index 0000000..0cc68a4 --- /dev/null +++ b/src/test/scala/scala/async/run/hygiene/Hygiene.scala @@ -0,0 +1,52 @@ +/** + * Copyright (C) 2012 Typesafe Inc. <http://www.typesafe.com> + */ + +package scala.async +package run +package hygiene + +import language.{reflectiveCalls, postfixOps} +import concurrent._ +import scala.concurrent.{Future, ExecutionContext, future, Await} +import scala.concurrent.duration._ +import scala.async.Async.{async, await} +import org.junit.Test +import org.junit.runner.RunWith +import org.junit.runners.JUnit4 + + +class HygieneClass { + + import ExecutionContext.Implicits.global + + def m1(x: Int): Future[Int] = future { + x + 2 + } + + def m2(y: Int) = { + val state = 23 + val result: Any = "result" + def resume(): Any = "resume" + async { + val f1 = m1(state) + val x = await(f1) + val y = await(future(result)) + val z = await(future(resume())) + (x, y, z) + } + } +} + +@RunWith(classOf[JUnit4]) +class HygieneSpec { + + @Test def `is hygenic`() { + val o = new HygieneClass + val fut = o.m2(10) + val res = Await.result(fut, 2 seconds) + res._1 mustBe (25) + res._2 mustBe ("result") + res._3 mustBe ("resume") + } +} |