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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
import org.junit.*
class DefaultExecutorStressTest : TestBase() {
@Test
fun testDelay() = runTest {
val iterations = 100_000 * stressTestMultiplier
withContext(DefaultExecutor) {
expect(1)
var expected = 1
repeat(iterations) {
expect(++expected)
val deferred = async {
expect(++expected)
val largeArray = IntArray(10_000) { it }
delay(Long.MAX_VALUE)
println(largeArray) // consume to avoid DCE, actually unreachable
}
expect(++expected)
yield()
deferred.cancel()
try {
deferred.await()
} catch (e: CancellationException) {
expect(++expected)
}
}
}
finish(2 + iterations * 4)
}
}
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