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/*
* Copyright 2016-2018 JetBrains s.r.o. Use of this source code is governed by the Apache 2.0 license.
*/
package kotlinx.coroutines.channels
import kotlinx.coroutines.*
import kotlin.coroutines.*
import kotlin.test.*
class SendReceiveStressTest : TestBase() {
// Emulate parametrized by hand :(
@Test
fun testArrayChannel() = runTest {
testStress(Channel(2))
}
@Test
fun testLinkedListChannel() = runTest {
testStress(Channel(Channel.UNLIMITED))
}
@Test
fun testRendezvousChannel() = runTest {
testStress(Channel(Channel.RENDEZVOUS))
}
private suspend fun testStress(channel: Channel<Int>) = coroutineScope {
val n = 100 // Do not increase, otherwise node.js will fail with timeout :(
val sender = launch {
for (i in 1..n) {
channel.send(i)
}
expect(2)
}
val receiver = launch {
for (i in 1..n) {
val next = channel.receive()
check(next == i)
}
expect(3)
}
expect(1)
sender.join()
receiver.join()
finish(4)
}
}
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