| /* |
| * Copyright 2016-2018 JetBrains s.r.o. Use of this source code is governed by the Apache 2.0 license. |
| */ |
| |
| package kotlinx.coroutines.experimental.channels |
| |
| import kotlinx.coroutines.experimental.* |
| import org.junit.* |
| import org.junit.Assert.* |
| import org.junit.runner.* |
| import org.junit.runners.* |
| import kotlin.coroutines.experimental.* |
| |
| @RunWith(Parameterized::class) |
| class ProduceConsumeJvmTest( |
| private val capacity: Int, |
| private val number: Int |
| ) : TestBase() { |
| companion object { |
| @Parameterized.Parameters(name = "capacity={0}, number={1}") |
| @JvmStatic |
| fun params(): Collection<Array<Any>> = |
| listOf(0, 1, 10, 1000, Channel.UNLIMITED).flatMap { capacity -> |
| listOf(1, 10, 1000).map { number -> |
| arrayOf<Any>(capacity, number) |
| } |
| } |
| } |
| |
| @Test |
| fun testProducer() = runTest { |
| var sentAll = false |
| val producer = produce(coroutineContext, capacity = capacity) { |
| for (i in 1..number) { |
| send(i) |
| } |
| sentAll = true |
| } |
| var consumed = 0 |
| for (x in producer) { |
| consumed++ |
| } |
| assertTrue(sentAll) |
| assertEquals(number, consumed) |
| } |
| |
| @Test |
| fun testActor() = runTest { |
| val received = CompletableDeferred<Int>() |
| val actor = actor<Int>(coroutineContext, capacity = capacity) { |
| var n = 0 |
| for(i in channel) { |
| n++ |
| } |
| received.complete(n) |
| } |
| for(i in 1..number) { |
| actor.send(i) |
| } |
| actor.close() |
| assertEquals(number, received.await()) |
| } |
| } |