diff options
Diffstat (limited to 'test')
39 files changed, 242 insertions, 1294 deletions
diff --git a/test/files/buildmanager/t2792/t2792.check b/test/files/buildmanager/t2792/t2792.check index 68e14c6386..00a2b83469 100644 --- a/test/files/buildmanager/t2792/t2792.check +++ b/test/files/buildmanager/t2792/t2792.check @@ -9,3 +9,6 @@ compiling Set(A2.scala) A2.scala:2: error: stable identifier required, but A.x found. import A.x.y ^ +A2.scala:3: error: not found: value y + val z = y + ^ diff --git a/test/files/jvm/actmig-PinS.check b/test/files/jvm/actmig-PinS.check deleted file mode 100644 index 97d1c5be02..0000000000 --- a/test/files/jvm/actmig-PinS.check +++ /dev/null @@ -1,18 +0,0 @@ -I'm acting! -I'm acting! -I'm acting! -I'm acting! -I'm acting! -To be or not to be. -To be or not to be. -To be or not to be. -To be or not to be. -To be or not to be. -That is the question. -That is the question. -That is the question. -That is the question. -That is the question. -received message: hi there -received message: 15 -Got an Int: 12 diff --git a/test/files/jvm/actmig-PinS.scala b/test/files/jvm/actmig-PinS.scala deleted file mode 100644 index db5713dde4..0000000000 --- a/test/files/jvm/actmig-PinS.scala +++ /dev/null @@ -1,118 +0,0 @@ -import scala.actors._ - -import scala.actors.Actor._ - -/* PinS, Listing 32.1: A simple actor - */ -object SillyActor extends Actor { - def act() { - for (i <- 1 to 5) { - println("I'm acting!") - //Thread.sleep(1000) - Thread.sleep(10) - } - } -} - -object SeriousActor extends Actor { - def act() { - for (i <- 1 to 5) { - println("To be or not to be.") - //Thread.sleep(1000) - Thread.sleep(10) - } - } -} - -/* PinS, Listing 32.3: An actor that calls react - */ -object NameResolver extends Actor { - import java.net.{InetAddress, UnknownHostException} - - def act() { - react { - case (name: String, actor: Actor) => - actor ! getIp(name) - act() - case "EXIT" => - println("Name resolver exiting.") - // quit - case msg => - println("Unhandled message: " + msg) - act() - } - } - - def getIp(name: String): Option[InetAddress] = { - try { - Some(InetAddress.getByName(name)) - } catch { - case _: UnknownHostException => None - } - } - -} - -object Test extends App { - - /* PinS, Listing 32.2: An actor that calls receive - */ - def makeEchoActor(): Actor = actor { - while (true) { - receive { - case 'stop => - exit() - case msg => - println("received message: " + msg) - } - } - } - - /* PinS, page 696 - */ - def makeIntActor(): Actor = actor { - receive { - case x: Int => // I only want Ints - println("Got an Int: " + x) - } - } - - - actor { - self.trapExit = true - self.link(SillyActor) - SillyActor.start() - - react { - case Exit(SillyActor, _) => - self.link(SeriousActor) - SeriousActor.start() - react { - case Exit(SeriousActor, _) => - // PinS, page 694 - val seriousActor2 = actor { - for (i <- 1 to 5) - println("That is the question.") - //Thread.sleep(1000) - Thread.sleep(10) - } - - Thread.sleep(200) - val echoActor = makeEchoActor() - self.link(echoActor) - echoActor ! "hi there" - echoActor ! 15 - echoActor ! 'stop - - react { - case Exit(_, _) => - val intActor = makeIntActor() - intActor ! "hello" - intActor ! math.Pi - // only the following send leads to output - intActor ! 12 - } - } - } - } -} diff --git a/test/files/jvm/actmig-PinS_1.check b/test/files/jvm/actmig-PinS_1.check deleted file mode 100644 index 97d1c5be02..0000000000 --- a/test/files/jvm/actmig-PinS_1.check +++ /dev/null @@ -1,18 +0,0 @@ -I'm acting! -I'm acting! -I'm acting! -I'm acting! -I'm acting! -To be or not to be. -To be or not to be. -To be or not to be. -To be or not to be. -To be or not to be. -That is the question. -That is the question. -That is the question. -That is the question. -That is the question. -received message: hi there -received message: 15 -Got an Int: 12 diff --git a/test/files/jvm/actmig-PinS_1.scala b/test/files/jvm/actmig-PinS_1.scala deleted file mode 100644 index d203526513..0000000000 --- a/test/files/jvm/actmig-PinS_1.scala +++ /dev/null @@ -1,130 +0,0 @@ -import scala.actors._ - -object SillyActor { - val ref = MigrationSystem.actorOf(Props(() => new SillyActor, "akka.actor.default-stash-dispatcher")) -} - -/* PinS, Listing 32.1: A simple actor - */ -class SillyActor extends Actor { - def act() { - for (i <- 1 to 5) { - println("I'm acting!") - Thread.sleep(10) - } - } -} - -object SeriousActor { - val ref = MigrationSystem.actorOf(Props(() => new SeriousActor, "akka.actor.default-stash-dispatcher")) -} - -class SeriousActor extends Actor { - def act() { - for (i <- 1 to 5) { - println("To be or not to be.") - //Thread.sleep(1000) - Thread.sleep(10) - } - } -} - -/* PinS, Listing 32.3: An actor that calls react - */ -object NameResolver extends Actor { - import java.net.{ InetAddress, UnknownHostException } - - def act() { - react { - case (name: String, actor: Actor) => - actor ! getIp(name) - act() - case "EXIT" => - println("Name resolver exiting.") - // quit - case msg => - println("Unhandled message: " + msg) - act() - } - } - - def getIp(name: String): Option[InetAddress] = { - try { - Some(InetAddress.getByName(name)) - } catch { - case _: UnknownHostException => None - } - } - -} - -object Test extends App { - - /* PinS, Listing 32.2: An actor that calls receive - */ - def makeEchoActor(): ActorRef = MigrationSystem.actorOf(Props(() => new Actor { - def act() { - while (true) { - receive { - case 'stop => - exit() - case msg => - println("received message: " + msg) - } - } - } - }, "akka.actor.default-stash-dispatcher")) - - /* PinS, page 696 - */ - def makeIntActor(): ActorRef = MigrationSystem.actorOf(Props(() => new Actor { - def act() { - receive { - case x: Int => // I only want Ints - println("Got an Int: " + x) - } - } - }, "akka.actor.default-stash-dispatcher")) - - MigrationSystem.actorOf(Props(() => new Actor { - def act() { - trapExit = true - link(SillyActor.ref) - react { - case Exit(_: SillyActor, _) => - link(SeriousActor.ref) - react { - case Exit(_: SeriousActor, _) => - // PinS, page 694 - val seriousActor2 = MigrationSystem.actorOf(Props(() => - new Actor { - def act() { - for (i <- 1 to 5) { - println("That is the question.") - //Thread.sleep(1000) - Thread.sleep(10) - } - } - } - , "akka.actor.default-stash-dispatcher")) - - Thread.sleep(200) - val echoActor = makeEchoActor() - link(echoActor) - echoActor ! "hi there" - echoActor ! 15 - echoActor ! 'stop - - react { - case Exit(_, _) => - val intActor = makeIntActor() - intActor ! "hello" - intActor ! math.Pi - // only the following send leads to output - intActor ! 12 - } - } - } - } - }, "akka.actor.default-stash-dispatcher")) -} diff --git a/test/files/jvm/actmig-PinS_2.check b/test/files/jvm/actmig-PinS_2.check deleted file mode 100644 index 97d1c5be02..0000000000 --- a/test/files/jvm/actmig-PinS_2.check +++ /dev/null @@ -1,18 +0,0 @@ -I'm acting! -I'm acting! -I'm acting! -I'm acting! -I'm acting! -To be or not to be. -To be or not to be. -To be or not to be. -To be or not to be. -To be or not to be. -That is the question. -That is the question. -That is the question. -That is the question. -That is the question. -received message: hi there -received message: 15 -Got an Int: 12 diff --git a/test/files/jvm/actmig-PinS_2.scala b/test/files/jvm/actmig-PinS_2.scala deleted file mode 100644 index 9f52cca369..0000000000 --- a/test/files/jvm/actmig-PinS_2.scala +++ /dev/null @@ -1,150 +0,0 @@ -import scala.actors.{ MigrationSystem, StashingActor, ActorRef, Props, Exit } - -object SillyActor { - val ref = MigrationSystem.actorOf(Props(() => new SillyActor, "default-stash-dispatcher")) -} - -/* PinS, Listing 32.1: A simple actor - */ -class SillyActor extends StashingActor { - - def receive = { case _ => println("Nop") } - - override def act() { - for (i <- 1 to 5) { - println("I'm acting!") - Thread.sleep(10) - } - } -} - -object SeriousActor { - val ref = MigrationSystem.actorOf(Props(() => new SeriousActor, "default-stash-dispatcher")) -} - -class SeriousActor extends StashingActor { - def receive = { case _ => println("Nop") } - override def act() { - for (i <- 1 to 5) { - println("To be or not to be.") - Thread.sleep(10) - } - } -} - -/* PinS, Listing 32.3: An actor that calls react - */ -object NameResolver { - val ref = MigrationSystem.actorOf(Props(() => new NameResolver, "default-stash-dispatcher")) -} - -class NameResolver extends StashingActor { - import java.net.{ InetAddress, UnknownHostException } - - def receive = { case _ => println("Nop") } - - override def act() { - react { - case (name: String, actor: ActorRef) => - actor ! getIp(name) - act() - case "EXIT" => - println("Name resolver exiting.") - // quit - case msg => - println("Unhandled message: " + msg) - act() - } - } - - def getIp(name: String): Option[InetAddress] = { - try { - Some(InetAddress.getByName(name)) - } catch { - case _: UnknownHostException => None - } - } - -} - -object Test extends App { - - /* PinS, Listing 32.2: An actor that calls receive - */ - def makeEchoActor(): ActorRef = MigrationSystem.actorOf(Props(() => - new StashingActor { - def receive = { case _ => println("Nop") } - - override def act() { - loop { - react { - case 'stop => - exit() - case msg => - println("received message: " + msg) - } - } - } - }, "default-stash-dispatcher")) - - /* PinS, page 696 - */ - def makeIntActor(): ActorRef = MigrationSystem.actorOf(Props(() =>new StashingActor { - - def receive = { case _ => println("Nop") } - - override def act() { - react { - case x: Int => // I only want Ints - println("Got an Int: " + x) - } - } - }, "default-stash-dispatcher")) - - MigrationSystem.actorOf(Props(() => new StashingActor { - - def receive = { case _ => println("Nop") } - - override def act() { - trapExit = true - link(SillyActor.ref) - react { - case Exit(_: SillyActor, _) => - link(SeriousActor.ref) - react { - case Exit(_: SeriousActor, _) => - // PinS, page 694 - val seriousActor2 = MigrationSystem.actorOf(Props(() =>{ - new StashingActor { - - def receive = { case _ => println("Nop") } - - override def act() { - for (i <- 1 to 5) { - println("That is the question.") - Thread.sleep(10) - } - } - } - }, "default-stash-dispatcher")) - - Thread.sleep(200) - val echoActor = makeEchoActor() - link(echoActor) - echoActor ! "hi there" - echoActor ! 15 - echoActor ! 'stop - - react { - case Exit(_, _) => - val intActor = makeIntActor() - intActor ! "hello" - intActor ! math.Pi - // only the following send leads to output - intActor ! 12 - } - } - } - } - }, "default-stash-dispatcher")) -} diff --git a/test/files/jvm/actmig-PinS_3.check b/test/files/jvm/actmig-PinS_3.check deleted file mode 100644 index bdbdf8a692..0000000000 --- a/test/files/jvm/actmig-PinS_3.check +++ /dev/null @@ -1,19 +0,0 @@ -I'm acting! -I'm acting! -I'm acting! -I'm acting! -I'm acting! -Post stop -To be or not to be. -To be or not to be. -To be or not to be. -To be or not to be. -To be or not to be. -That is the question. -That is the question. -That is the question. -That is the question. -That is the question. -received message: hi there -received message: 15 -Got an Int: 12 diff --git a/test/files/jvm/actmig-PinS_3.scala b/test/files/jvm/actmig-PinS_3.scala deleted file mode 100644 index 047bf53c32..0000000000 --- a/test/files/jvm/actmig-PinS_3.scala +++ /dev/null @@ -1,159 +0,0 @@ -import scala.actors.{ MigrationSystem, StashingActor, ActorRef, Terminated, Props } - -object SillyActor { - val ref = MigrationSystem.actorOf(Props(() => new SillyActor, "default-stash-dispatcher")) -} - -/* PinS, Listing 32.1: A simple actor - */ -class SillyActor extends StashingActor { - def receive = { case _ => println("Why are you not dead"); context.stop(self) } - - override def preStart() { - for (i <- 1 to 5) { - println("I'm acting!") - Thread.sleep(10) - } - context.stop(self) - } - - override def postStop() { - println("Post stop") - } -} - -object SeriousActor { - val ref = MigrationSystem.actorOf(Props(() => new SeriousActor, "default-stash-dispatcher")) -} - -class SeriousActor extends StashingActor { - def receive = { case _ => println("Nop") } - override def preStart() { - for (i <- 1 to 5) { - println("To be or not to be.") - //Thread.sleep(1000) - Thread.sleep(10) - } - context.stop(self) - } -} - -/* PinS, Listing 32.3: An actor that calls react - */ -object NameResolver { - val ref = MigrationSystem.actorOf(Props(() => new NameResolver, "default-stash-dispatcher")) -} - -class NameResolver extends StashingActor { - import java.net.{ InetAddress, UnknownHostException } - - def receive = { - case (name: String, actor: ActorRef) => - actor ! getIp(name) - case "EXIT" => - println("Name resolver exiting.") - context.stop(self) // quit - case msg => - println("Unhandled message: " + msg) - } - - def getIp(name: String): Option[InetAddress] = { - try { - Some(InetAddress.getByName(name)) - } catch { - case _: UnknownHostException => None - } - } - -} - -object Test extends App { - - /* PinS, Listing 32.2: An actor that calls receive - */ - def makeEchoActor(): ActorRef = MigrationSystem.actorOf(Props(() => new StashingActor { - - def receive = { // how to handle receive - case 'stop => - context.stop(self) - case msg => - println("received message: " + msg) - } - }, "default-stash-dispatcher")) - - /* PinS, page 696 - */ - def makeIntActor(): ActorRef = MigrationSystem.actorOf(Props(() => new StashingActor { - - def receive = { - case x: Int => // I only want Ints - unstashAll() - println("Got an Int: " + x) - context.stop(self) - case _ => stash() - } - }, "default-stash-dispatcher")) - - MigrationSystem.actorOf(Props(() => new StashingActor { - val silly = SillyActor.ref - - override def preStart() { - context.watch(SillyActor.ref) - } - - def receive = { - case Terminated(`silly`) => - unstashAll() - val serious = SeriousActor.ref - context.watch(SeriousActor.ref) - context.become { - case Terminated(`serious`) => - // PinS, page 694 - val seriousActor2 = MigrationSystem.actorOf(Props(() => { - new StashingActor { - - def receive = { case _ => context.stop(self) } - - override def preStart() = { - for (i <- 1 to 5) { - println("That is the question.") - //Thread.sleep(1000) - Thread.sleep(10) - } - context.stop(self) - } - } - }, "default-stash-dispatcher")) - - Thread.sleep(200) - val echoActor = makeEchoActor() - context.watch(echoActor) - echoActor ! "hi there" - echoActor ! 15 - echoActor ! 'stop - - context.become { - case Terminated(_) => - unstashAll() - val intActor = makeIntActor() - intActor ! "hello" - intActor ! math.Pi - // only the following send leads to output - intActor ! 12 - context.unbecome() - context.unbecome() - context.stop(self) - case m => - println("Stash 1 " + m) - stash(m) - } - case m => - println("Stash 2 " + m) - stash(m) - } - case m => - println("Stash 3 " + m) - stash(m) - } - }, "default-stash-dispatcher")) -} diff --git a/test/files/jvm/actmig-hierarchy.check b/test/files/jvm/actmig-hierarchy.check deleted file mode 100644 index 317e9677c3..0000000000 --- a/test/files/jvm/actmig-hierarchy.check +++ /dev/null @@ -1,2 +0,0 @@ -hello -hello diff --git a/test/files/jvm/actmig-hierarchy.scala b/test/files/jvm/actmig-hierarchy.scala deleted file mode 100644 index 7277329d85..0000000000 --- a/test/files/jvm/actmig-hierarchy.scala +++ /dev/null @@ -1,44 +0,0 @@ -import scala.actors._ - - -class ReactorActor extends Reactor[String] { - def act() { - var cond = true - loopWhile(cond) { - react { - case x if x == "hello1" => println(x.dropRight(1)) - case "exit" => cond = false - } - } - } -} - -class ReplyActor extends ReplyReactor { - def act() { - var cond = true - loopWhile(cond) { - react { - case "hello" => println("hello") - case "exit" => cond = false; - } - } - } -} - - - -object Test { - - def main(args: Array[String]) { - val reactorActor = new ReactorActor - val replyActor = new ReplyActor - reactorActor.start() - replyActor.start() - - reactorActor ! "hello1" - replyActor ! "hello" - - reactorActor ! "exit" - replyActor ! "exit" - } -} diff --git a/test/files/jvm/actmig-hierarchy_1.check b/test/files/jvm/actmig-hierarchy_1.check deleted file mode 100644 index 317e9677c3..0000000000 --- a/test/files/jvm/actmig-hierarchy_1.check +++ /dev/null @@ -1,2 +0,0 @@ -hello -hello diff --git a/test/files/jvm/actmig-hierarchy_1.scala b/test/files/jvm/actmig-hierarchy_1.scala deleted file mode 100644 index 559ebe7b11..0000000000 --- a/test/files/jvm/actmig-hierarchy_1.scala +++ /dev/null @@ -1,41 +0,0 @@ -import scala.actors._ - -class ReactorActor extends Actor { - def act() { - var cond = true - loopWhile(cond) { - react { - case x: String if x == "hello1" => println(x.dropRight(1)) - case "exit" => cond = false - } - } - } -} - -class ReplyActor extends Actor { - def act() { - var cond = true - loopWhile(cond) { - react { - case "hello" => println("hello") - case "exit" => cond = false; - } - } - } -} - -object Test { - - def main(args: Array[String]) { - val reactorActor = new ReactorActor - val replyActor = new ReplyActor - reactorActor.start() - replyActor.start() - - reactorActor ! "hello1" - replyActor ! "hello" - - reactorActor ! "exit" - replyActor ! "exit" - } -} diff --git a/test/files/jvm/actmig-instantiation.check b/test/files/jvm/actmig-instantiation.check deleted file mode 100644 index 4c13d5c0a1..0000000000 --- a/test/files/jvm/actmig-instantiation.check +++ /dev/null @@ -1,8 +0,0 @@ -OK error: java.lang.RuntimeException: In order to create StashingActor one must use actorOf. -OK error: java.lang.RuntimeException: Only one actor can be created per actorOf call. -0 -100 -200 -300 -400 -500 diff --git a/test/files/jvm/actmig-instantiation.scala b/test/files/jvm/actmig-instantiation.scala deleted file mode 100644 index 4170dbd3ad..0000000000 --- a/test/files/jvm/actmig-instantiation.scala +++ /dev/null @@ -1,91 +0,0 @@ -import scala.actors.MigrationSystem._ -import scala.actors.Actor._ -import scala.actors.{ Actor, StashingActor, ActorRef, Props, MigrationSystem, PoisonPill } -import java.util.concurrent.{ TimeUnit, CountDownLatch } -import scala.collection.mutable.ArrayBuffer - -class TestStashingActor extends StashingActor { - - def receive = { case v: Int => Test.append(v); Test.latch.countDown() } - -} - -object Test { - val NUMBER_OF_TESTS = 5 - - // used for sorting non-deterministic output - val buff = ArrayBuffer[Int](0) - val latch = new CountDownLatch(NUMBER_OF_TESTS) - val toStop = ArrayBuffer[ActorRef]() - - def append(v: Int) = synchronized { - buff += v - } - - def main(args: Array[String]) = { - // plain scala actor - val a1 = actor { - react { case v: Int => Test.append(v); Test.latch.countDown() } - } - a1 ! 100 - - // simple instantiation - val a2 = MigrationSystem.actorOf(Props(() => new TestStashingActor, "akka.actor.default-stash-dispatcher")) - a2 ! 200 - toStop += a2 - - // actor of with scala actor - val a3 = actorOf(Props(() => actor { - react { case v: Int => Test.append(v); Test.latch.countDown() } - }, "akka.actor.default-stash-dispatcher")) - a3 ! 300 - - // using the manifest - val a4 = actorOf(Props(() => new TestStashingActor, "akka.actor.default-stash-dispatcher")) - a4 ! 400 - toStop += a4 - - // deterministic part of a test - // creation without actorOf - try { - val a3 = new TestStashingActor - a3 ! -1 - } catch { - case e => println("OK error: " + e) - } - - // actorOf double creation - try { - val a3 = actorOf(Props(() => { - new TestStashingActor - new TestStashingActor - }, "akka.actor.default-stash-dispatcher")) - a3 ! -1 - } catch { - case e => println("OK error: " + e) - } - - // actorOf nesting - try { - val a5 = actorOf(Props(() => { - val a6 = actorOf(Props(() => new TestStashingActor, "akka.actor.default-stash-dispatcher")) - toStop += a6 - new TestStashingActor - }, "akka.actor.default-stash-dispatcher")) - - a5 ! 500 - toStop += a5 - } catch { - case e => println("Should not throw an exception: " + e) - } - - // output - latch.await(200, TimeUnit.MILLISECONDS) - if (latch.getCount() > 0) { - println("Error: Tasks have not finished!!!") - } - - buff.sorted.foreach(println) - toStop.foreach(_ ! PoisonPill) - } -} diff --git a/test/files/jvm/actmig-loop-react.check b/test/files/jvm/actmig-loop-react.check deleted file mode 100644 index 7b955aa9b9..0000000000 --- a/test/files/jvm/actmig-loop-react.check +++ /dev/null @@ -1,16 +0,0 @@ -do task -do task -do task -do task -working -scala got exception -working -akka got exception -do task 1 -do string I am a String -do task 42 -after react -Terminated -do task 1 -do string I am a String -do task 42 diff --git a/test/files/jvm/actmig-loop-react.scala b/test/files/jvm/actmig-loop-react.scala deleted file mode 100644 index 8452f9766a..0000000000 --- a/test/files/jvm/actmig-loop-react.scala +++ /dev/null @@ -1,170 +0,0 @@ -import scala.actors.MigrationSystem._ -import scala.actors.Actor._ -import scala.actors.{ Actor, StashingActor, ActorRef, Props, MigrationSystem, PoisonPill } -import java.util.concurrent.{ TimeUnit, CountDownLatch } -import scala.collection.mutable.ArrayBuffer - -object Test { - - def testLoopWithConditionReact() = { - // Snippet showing composition of receives - // Loop with Condition Snippet - before - val myActor = actor { - var c = true - loopWhile(c) { - react { - case x: Int => - // do task - println("do task") - if (x == 42) c = false - } - } - } - - myActor.start() - myActor ! 1 - myActor ! 42 - - // Loop with Condition Snippet - migrated - val myAkkaActor = MigrationSystem.actorOf(Props(() => new StashingActor { - - def receive = { - case x: Int => - // do task - println("do task") - if (x == 42) context.stop(self) - } - }, "default-stashing-dispatcher")) - myAkkaActor ! 1 - myAkkaActor ! 42 - } - - def testNestedReact() = { - // Snippet showing composition of receives - // Loop with Condition Snippet - before - val myActor = actor { - var c = true - loopWhile(c) { - react { - case x: Int => - // do task - println("do task " + x) - if (x == 42) c = false - else - react { - case y: String => - println("do string " + y) - } - println("after react") - } - } - } - myActor.start() - - myActor ! 1 - myActor ! "I am a String" - myActor ! 42 - - Thread.sleep(100) - println(myActor.getState) - - // Loop with Condition Snippet - migrated - val myAkkaActor = MigrationSystem.actorOf(Props(() => new StashingActor { - - def receive = { - case x: Int => - // do task - println("do task " + x) - if (x == 42) - context.stop(self) - else - context.become(({ - case y: String => - println("do string " + y) - }: Receive).andThen(x => { - unstashAll() - context.unbecome() - }).orElse { case x => stash() }) - } - }, "default-stashing-dispatcher")) - - myAkkaActor ! 1 - myAkkaActor ! "I am a String" - myAkkaActor ! 42 - - } - - def exceptionHandling() = { - // Stashing actor with act and exception handler - val myActor = MigrationSystem.actorOf(Props(() => new StashingActor { - - def receive = { case _ => println("Dummy method.") } - override def act() = { - loop { - react { - case "fail" => - throw new Exception("failed") - case "work" => - println("working") - case "die" => - exit() - } - } - } - - override def exceptionHandler = { - case x: Exception => println("scala got exception") - } - - }, "default-stashing-dispatcher")) - - myActor ! "work" - myActor ! "fail" - myActor ! "die" - - Thread.sleep(100) - // Stashing actor in Akka style - val myAkkaActor = MigrationSystem.actorOf(Props(() => new StashingActor { - def receive = PFCatch({ - case "fail" => - throw new Exception("failed") - case "work" => - println("working") - case "die" => - context.stop(self) - }, { case x: Exception => println("akka got exception") }) - }, "default-stashing-dispatcher")) - - myAkkaActor ! "work" - myAkkaActor ! "fail" - myAkkaActor ! "die" - } - - def main(args: Array[String]) = { - testLoopWithConditionReact() - Thread.sleep(100) - exceptionHandling() - Thread.sleep(100) - testNestedReact() - } - -} - -// As per Jim Mcbeath blog (http://jim-mcbeath.blogspot.com/2008/07/actor-exceptions.html) -class PFCatch(f: PartialFunction[Any, Unit], handler: PartialFunction[Exception, Unit]) - extends PartialFunction[Any, Unit] { - - def apply(x: Any) = { - try { - f(x) - } catch { - case e: Exception if handler.isDefinedAt(e) => handler(e) - } - } - - def isDefinedAt(x: Any) = f.isDefinedAt(x) -} - -object PFCatch { - def apply(f: PartialFunction[Any, Unit], handler: PartialFunction[Exception, Unit]) = new PFCatch(f, handler) -} diff --git a/test/files/jvm/actmig-public-methods.check b/test/files/jvm/actmig-public-methods.check deleted file mode 100644 index bb6530c926..0000000000 --- a/test/files/jvm/actmig-public-methods.check +++ /dev/null @@ -1,6 +0,0 @@ -None -Some(bang qmark after 1) -bang -bang qmark after 0 -bang qmark in future after 0 -typed bang qmark in future after 0 diff --git a/test/files/jvm/actmig-public-methods.scala b/test/files/jvm/actmig-public-methods.scala deleted file mode 100644 index c4c8560122..0000000000 --- a/test/files/jvm/actmig-public-methods.scala +++ /dev/null @@ -1,69 +0,0 @@ -import scala.collection.mutable.ArrayBuffer -import scala.actors.Actor._ -import scala.actors._ -import scala.actors.MigrationSystem -import scala.util.continuations._ -import java.util.concurrent.{ TimeUnit, CountDownLatch } - -object Test { - val NUMBER_OF_TESTS = 6 - - // used for sorting non-deterministic output - val buff = ArrayBuffer[String]() - val latch = new CountDownLatch(NUMBER_OF_TESTS) - val toStop = ArrayBuffer[Actor]() - - def append(v: String) = synchronized { - buff += v - } - - def main(args: Array[String]) = { - - val respActor = actor { - loop { - react { - case (x: String, time: Long) => - Thread.sleep(time) - reply(x + " after " + time) - case str: String => - append(str) - latch.countDown() - case _ => exit() - } - } - } - - toStop += respActor - - respActor ! ("bang") - - val res1 = respActor !? (("bang qmark", 0L)) - append(res1.toString) - latch.countDown() - - val res2 = respActor !? (200, ("bang qmark", 1L)) - append(res2.toString) - latch.countDown() - - val res21 = respActor !? (1, ("bang qmark", 200L)) - append(res21.toString) - latch.countDown() - - val fut1 = respActor !! (("bang qmark in future", 0L)) - append(fut1().toString()) - latch.countDown() - - val fut2 = respActor !! (("typed bang qmark in future", 0L), { case x: String => x }) - append(fut2()) - latch.countDown() - - // output - latch.await(10, TimeUnit.MILLISECONDS) - if (latch.getCount() > 0) { - println("Error: Tasks have not finished!!!") - } - - buff.sorted.foreach(println) - toStop.foreach(_ ! 'stop) - } -} diff --git a/test/files/jvm/actmig-public-methods_1.check b/test/files/jvm/actmig-public-methods_1.check deleted file mode 100644 index bb6530c926..0000000000 --- a/test/files/jvm/actmig-public-methods_1.check +++ /dev/null @@ -1,6 +0,0 @@ -None -Some(bang qmark after 1) -bang -bang qmark after 0 -bang qmark in future after 0 -typed bang qmark in future after 0 diff --git a/test/files/jvm/actmig-public-methods_1.scala b/test/files/jvm/actmig-public-methods_1.scala deleted file mode 100644 index 41798c4c37..0000000000 --- a/test/files/jvm/actmig-public-methods_1.scala +++ /dev/null @@ -1,88 +0,0 @@ -import scala.collection.mutable.ArrayBuffer -import scala.actors.Actor._ -import scala.actors._ -import scala.util._ -import java.util.concurrent.{ TimeUnit, CountDownLatch } -import scala.concurrent.util.Duration -import scala.actors.pattern._ - -object Test { - val NUMBER_OF_TESTS = 6 - - // used for sorting non-deterministic output - val buff = ArrayBuffer[String]() - val latch = new CountDownLatch(NUMBER_OF_TESTS) - val toStop = ArrayBuffer[ActorRef]() - - def append(v: String) = synchronized { - buff += v - } - - def main(args: Array[String]) = { - - val respActor = MigrationSystem.actorOf(Props(() => actor { - loop { - react { - case (x: String, time: Long) => - Thread.sleep(time) - reply(x + " after " + time) - case str: String => - append(str) - latch.countDown() - case x => - exit() - } - } - }, "akka.actor.default-stash-dispatcher")) - - toStop += respActor - - respActor ! "bang" - - implicit val timeout = Timeout(Duration(200, TimeUnit.MILLISECONDS)) - val msg = ("bang qmark", 0L) - val res1 = respActor.?(msg)(Timeout(Duration.Inf)) - append(res1().toString) - latch.countDown() - - val msg1 = ("bang qmark", 1L) - val res2 = respActor.?(msg1)(Timeout(Duration(200, TimeUnit.MILLISECONDS))) - append((res2() match { - case x: AskTimeoutException => None - case v => Some(v) - }).toString) - latch.countDown() - - // this one should time out - val msg11 = ("bang qmark", 200L) - val res21 = respActor.?(msg11)(Timeout(Duration(1, TimeUnit.MILLISECONDS))) - append((res21() match { - case x: AskTimeoutException => None - case v => Some(v) - }).toString) - latch.countDown() - - val msg2 = ("bang qmark in future", 0L) - val fut1 = respActor.?(msg2)(Duration.Inf) - append(fut1().toString()) - latch.countDown() - - val handler: PartialFunction[Any, String] = { - case x: String => x.toString - } - - val msg3 = ("typed bang qmark in future", 0L) - val fut2 = (respActor.?(msg3)(Duration.Inf)) - append(Futures.future { handler.apply(fut2()) }().toString) - latch.countDown() - - // output - latch.await(10, TimeUnit.MILLISECONDS) - if (latch.getCount() > 0) { - println("Error: Tasks have not finished!!!") - } - - buff.sorted.foreach(println) - toStop.foreach(_ ! PoisonPill) - } -} diff --git a/test/files/jvm/actmig-react-receive.check b/test/files/jvm/actmig-react-receive.check deleted file mode 100644 index cc2a426e68..0000000000 --- a/test/files/jvm/actmig-react-receive.check +++ /dev/null @@ -1,16 +0,0 @@ -do before -do task -do after -do before -do task -do after -do before -do task -do in between -do string -do after -do before -do task -do in between -do string -do after diff --git a/test/files/jvm/actmig-react-receive.scala b/test/files/jvm/actmig-react-receive.scala deleted file mode 100644 index fbc10a8d52..0000000000 --- a/test/files/jvm/actmig-react-receive.scala +++ /dev/null @@ -1,104 +0,0 @@ -import scala.actors.MigrationSystem._ -import scala.actors.Actor._ -import scala.actors.{ Actor, StashingActor, ActorRef, Props, MigrationSystem, PoisonPill } -import java.util.concurrent.{ TimeUnit, CountDownLatch } -import scala.collection.mutable.ArrayBuffer - -object Test { - - def testComposition() = { - // Snippet showing composition of receives - // React Snippet - before - val myActor = actor { - // do before - println("do before") - receive { - case x: Int => - // do task - println("do task") - } - println("do in between") - receive { - case x: String => - // do string now - println("do string") - } - println("do after") - } - myActor.start() - myActor ! 1 - myActor ! "1" - Thread.sleep(200) - // React Snippet - migrated - val myAkkaActor = MigrationSystem.actorOf(Props(() => new StashingActor { - override def preStart() = { - println("do before") - } - - def receive = ({ - case x: Int => - // do task - println("do task") - }: Receive) andThen { v => - context.become { - case x: String => - //do string - println("do string") - context.stop(self) - } - println("do in between") - } - - override def postStop() = { - println("do after") - } - - }, "default-stashing-dispatcher")) - myAkkaActor ! 1 - myAkkaActor ! "1" - Thread.sleep(200) - } - - def main(args: Array[String]) = { - // React Snippet - before - val myActor = actor { - // do before - println("do before") - receive { - case x: Int => - // do task - println("do task") - } - println("do after") - } - myActor.start() - myActor ! 1 - - Thread.sleep(200) - - // React Snippet - migrated - val myAkkaActor = MigrationSystem.actorOf(Props(() => new StashingActor { - override def preStart() = { - println("do before") - } - - def receive = { - case x: Int => - // do task - println("do task") - context.stop(self) - } - - override def postStop() = { - println("do after") - } - - }, "default-stashing-dispatcher")) - myAkkaActor ! 1 - - Thread.sleep(200) - // Starting composition test - testComposition() - - } -} diff --git a/test/files/jvm/scala-concurrent-tck.scala b/test/files/jvm/scala-concurrent-tck.scala index 86655ad89c..012460147a 100644 --- a/test/files/jvm/scala-concurrent-tck.scala +++ b/test/files/jvm/scala-concurrent-tck.scala @@ -808,6 +808,126 @@ trait TryEitherExtractor extends TestBase { testLeftMatch() } +trait CustomExecutionContext extends TestBase { + import scala.concurrent.{ ExecutionContext, Awaitable } + + def defaultEC = ExecutionContext.defaultExecutionContext + + val inEC = new java.lang.ThreadLocal[Int]() { + override def initialValue = 0 + } + + def enterEC() = inEC.set(inEC.get + 1) + def leaveEC() = inEC.set(inEC.get - 1) + def assertEC() = assert(inEC.get > 0) + def assertNoEC() = assert(inEC.get == 0) + + class CountingExecutionContext extends ExecutionContext { + val _count = new java.util.concurrent.atomic.AtomicInteger(0) + def count = _count.get + + def delegate = ExecutionContext.defaultExecutionContext + + override def execute(runnable: Runnable) = { + _count.incrementAndGet() + val wrapper = new Runnable() { + override def run() = { + enterEC() + try { + runnable.run() + } finally { + leaveEC() + } + } + } + delegate.execute(wrapper) + } + + override def internalBlockingCall[T](awaitable: Awaitable[T], atMost: Duration): T = + delegate.internalBlockingCall(awaitable, atMost) + + override def reportFailure(t: Throwable): Unit = { + System.err.println("Failure: " + t.getClass.getSimpleName + ": " + t.getMessage) + delegate.reportFailure(t) + } + } + + def countExecs(block: (ExecutionContext) => Unit): Int = { + val context = new CountingExecutionContext() + block(context) + context.count + } + + def testOnSuccessCustomEC(): Unit = { + val count = countExecs { implicit ec => + once { done => + val f = future({ assertNoEC() })(defaultEC) + f onSuccess { + case _ => + assertEC() + done() + } + assertNoEC() + } + } + + // should be onSuccess, but not future body + assert(count == 1) + } + + def testKeptPromiseCustomEC(): Unit = { + val count = countExecs { implicit ec => + once { done => + val f = Promise.successful(10).future + f onSuccess { + case _ => + assertEC() + done() + } + } + } + + // should be onSuccess called once in proper EC + assert(count == 1) + } + + def testCallbackChainCustomEC(): Unit = { + val count = countExecs { implicit ec => + once { done => + assertNoEC() + val addOne = { x: Int => assertEC(); x + 1 } + val f = Promise.successful(10).future + f.map(addOne).filter { x => + assertEC() + x == 11 + } flatMap { x => + Promise.successful(x + 1).future.map(addOne).map(addOne) + } onComplete { + case Left(t) => + try { + throw new AssertionError("error in test: " + t.getMessage, t) + } finally { + done() + } + case Right(x) => + assertEC() + assert(x == 14) + done() + } + assertNoEC() + } + } + + // the count is not defined (other than >=1) + // due to the batching optimizations. + assert(count >= 1) + } + + testOnSuccessCustomEC() + testKeptPromiseCustomEC() + testCallbackChainCustomEC() +} + object Test extends App with FutureCallbacks @@ -816,6 +936,7 @@ with FutureProjections with Promises with Exceptions with TryEitherExtractor +with CustomExecutionContext { System.exit(0) } diff --git a/test/files/neg/switch.flags b/test/files/neg/switch.flags new file mode 100644 index 0000000000..e8fb65d50c --- /dev/null +++ b/test/files/neg/switch.flags @@ -0,0 +1 @@ +-Xfatal-warnings
\ No newline at end of file diff --git a/test/files/neg/t5318.check b/test/files/neg/t5318.check new file mode 100644 index 0000000000..d6a3a57935 --- /dev/null +++ b/test/files/neg/t5318.check @@ -0,0 +1,5 @@ +t5318.scala:7: error: diverging implicit expansion for type CompilerHang.this.TC[F] +starting with method tc in class CompilerHang + breakage // type checker doesn't terminate, should report inference failure + ^ +one error found diff --git a/test/files/neg/t5318.scala b/test/files/neg/t5318.scala new file mode 100644 index 0000000000..8009c66e6b --- /dev/null +++ b/test/files/neg/t5318.scala @@ -0,0 +1,8 @@ +class CompilerHang { + trait TC[M[_]] + trait S[A] + + implicit def tc[M[_]](implicit M0: TC[M]): TC[S] = null + def breakage[F[_] : TC] = 0 + breakage // type checker doesn't terminate, should report inference failure +}
\ No newline at end of file diff --git a/test/files/neg/t5318b.check b/test/files/neg/t5318b.check new file mode 100644 index 0000000000..47a10d6733 --- /dev/null +++ b/test/files/neg/t5318b.check @@ -0,0 +1,5 @@ +t5318b.scala:7: error: diverging implicit expansion for type DivergingImplicitReported.this.TC[F] +starting with method tc in class DivergingImplicitReported + breakage // correct: diverging implicit expansion + ^ +one error found
\ No newline at end of file diff --git a/test/files/neg/t5318b.scala b/test/files/neg/t5318b.scala new file mode 100644 index 0000000000..123f8b4e04 --- /dev/null +++ b/test/files/neg/t5318b.scala @@ -0,0 +1,8 @@ +class DivergingImplicitReported { + trait TC[M] + trait S + + implicit def tc[M](implicit M0: TC[M]): TC[S] = null + def breakage[F: TC] = 0 + breakage // correct: diverging implicit expansion +}
\ No newline at end of file diff --git a/test/files/neg/t5318c.check b/test/files/neg/t5318c.check new file mode 100644 index 0000000000..594539be69 --- /dev/null +++ b/test/files/neg/t5318c.check @@ -0,0 +1,5 @@ +t5318c.scala:13: error: diverging implicit expansion for type CompilerHang.this.TC[F] +starting with method tc in class CompilerHang + breakage // type checker doesn't terminate, should report inference failure + ^ +one error found diff --git a/test/files/neg/t5318c.scala b/test/files/neg/t5318c.scala new file mode 100644 index 0000000000..477a9874ad --- /dev/null +++ b/test/files/neg/t5318c.scala @@ -0,0 +1,14 @@ +class CompilerHang { + trait TC[M[_]] + trait S[A] + + class C[M[_]] { + type TCM = TC[M] + } + + // A nefarious implicit, to motivate the removal of `&& sym.owner.isTerm` from + // `isFreeTypeParamNoSkolem`. + implicit def tc[x[_], CC[x[_]] <: C[x]](implicit M0: CC[x]#TCM): CC[x]#TCM = null + def breakage[F[_] : TC] = 0 + breakage // type checker doesn't terminate, should report inference failure +} diff --git a/test/files/neg/t5821.check b/test/files/neg/t5821.check new file mode 100644 index 0000000000..f9c00604bc --- /dev/null +++ b/test/files/neg/t5821.check @@ -0,0 +1,4 @@ +t5821.scala:1: error: not found: object SthImportant +import SthImportant._ + ^ +one error found diff --git a/test/files/neg/t5821.scala b/test/files/neg/t5821.scala new file mode 100644 index 0000000000..4af0a2bf7f --- /dev/null +++ b/test/files/neg/t5821.scala @@ -0,0 +1,8 @@ +import SthImportant._ + +class Bar + +class Foo2 { + type Sth = Array[Bar] + def foo(xs: Sth): Bar = if ((xs eq null) || (xs.length == 0)) null else xs(0) +} diff --git a/test/files/neg/t639.check b/test/files/neg/t639.check index 3b53da0515..6d41d872de 100644 --- a/test/files/neg/t639.check +++ b/test/files/neg/t639.check @@ -1,4 +1,7 @@ t639.scala:3: error: not found: object a import a._ ^ -one error found +t639.scala:5: error: not found: type B +@B + ^ +two errors found diff --git a/test/files/pos/t4911.flags b/test/files/pos/t4911.flags new file mode 100644 index 0000000000..779916d58f --- /dev/null +++ b/test/files/pos/t4911.flags @@ -0,0 +1 @@ +-unchecked -Xfatal-warnings
\ No newline at end of file diff --git a/test/files/pos/t4911.scala b/test/files/pos/t4911.scala new file mode 100644 index 0000000000..66c867a37f --- /dev/null +++ b/test/files/pos/t4911.scala @@ -0,0 +1,16 @@ +import language._ + +object Test { + class Foo[T](val x: T) ; object Foo { def unapply[T](x: Foo[T]) = Some(x.x) } + def f1[T](x: Foo[T]) = x match { case Foo(y) => y } + def f2[M[_], T](x: M[T]) = x match { case Foo(y) => y } + + case class Bar[T](x: T) + def f3[T](x: Bar[T]) = x match { case Bar(y) => y } + def f4[M[_], T](x: M[T]) = x match { case Bar(y) => y } +} +// +// ./b.scala:4: warning: non variable type-argument T in type pattern Test.Foo[T] is unchecked since it is eliminated by erasure +// def f2[M[_], T](x: M[T]) = x match { case Foo(y) => y } +// ^ +// one warning found
\ No newline at end of file diff --git a/test/files/pos/t5041.scala b/test/files/pos/t5041.scala new file mode 100644 index 0000000000..78a1b27d5a --- /dev/null +++ b/test/files/pos/t5041.scala @@ -0,0 +1,9 @@ +case class Token(text: String, startIndex: Int) + +object Comment { + def unapply(s: String): Option[Token] = None +} + +object HiddenTokens { + "foo" match { case Comment(_) => } +} diff --git a/test/files/run/t5428.check b/test/files/run/t5428.check new file mode 100644 index 0000000000..7b4b1d6558 --- /dev/null +++ b/test/files/run/t5428.check @@ -0,0 +1 @@ +Stack(8, 7, 6, 5, 4, 3)
\ No newline at end of file diff --git a/test/files/run/t5428.scala b/test/files/run/t5428.scala new file mode 100644 index 0000000000..106bb7fc31 --- /dev/null +++ b/test/files/run/t5428.scala @@ -0,0 +1,29 @@ + + + +import collection.mutable.{Stack, StackProxy} + + + +class A extends StackProxy[Int] { + val self = Stack[Int]() +} + + +object Test { + + def main(args: Array[String]) { + val a = new A + + a push 3 + a push 4 + a push 5 + + a.push(6, 7, 8) + + println(a) + + a pop + } + +} |