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author | phaller <hallerp@gmail.com> | 2012-10-30 15:29:16 +0100 |
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committer | phaller <hallerp@gmail.com> | 2012-10-30 15:29:16 +0100 |
commit | b9dbdda8d0a157e0abe8ba54a37b8e2217d2125e (patch) | |
tree | 87a71cdf2eb257d594c0761180c4aec2adccc835 /test/files/run/block0/AsyncSpec.scala | |
parent | 30bd39df864596153a21ae31175558db38dd29ef (diff) | |
download | scala-async-b9dbdda8d0a157e0abe8ba54a37b8e2217d2125e.tar.gz scala-async-b9dbdda8d0a157e0abe8ba54a37b8e2217d2125e.tar.bz2 scala-async-b9dbdda8d0a157e0abe8ba54a37b8e2217d2125e.zip |
Enable using partest for running tests
Diffstat (limited to 'test/files/run/block0/AsyncSpec.scala')
-rw-r--r-- | test/files/run/block0/AsyncSpec.scala | 74 |
1 files changed, 74 insertions, 0 deletions
diff --git a/test/files/run/block0/AsyncSpec.scala b/test/files/run/block0/AsyncSpec.scala new file mode 100644 index 0000000..f311786 --- /dev/null +++ b/test/files/run/block0/AsyncSpec.scala @@ -0,0 +1,74 @@ +/** + * 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 { + + AsyncSpec.check() + +} + + +class Test1Class { + import ExecutionContext.Implicits.global + + def m1(x: Int): Future[Int] = future { + Thread.sleep(1000) + x + 2 + } + + def m2(y: Int): Future[Int] = async { + val f = m1(y) + val x = await(f) + x + 2 + } + + def m3(y: Int): Future[Int] = async { + val f1 = m1(y) + val x1 = await(f1) + val f2 = m1(y + 2) + val x2 = await(f2) + x1 + x2 + } + + // currently fails with: error: not found: value f2 +/* + def m4(y: Int): Future[Int] = async { + val f1 = m1(y) + val f2 = m1(y + 2) + val x1 = await(f1) + println("between two awaits") + val x2 = await(f2) + x1 + x2 + } +*/ +} + + +object AsyncSpec extends MinimalScalaTest { + + "An async method" should { + "support a simple await" in { + val o = new Test1Class + val fut = o.m2(10) + val res = Await.result(fut, 2 seconds) + res mustBe(14) + } + } + + "An async method" should { + "support several awaits in sequence" in { + val o = new Test1Class + val fut = o.m3(10) + val res = Await.result(fut, 4 seconds) + res mustBe(26) + } + } + +} |