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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.sync
import kotlinx.coroutines.*
import kotlin.test.*
class MutexStressTest : TestBase() {
@Test
fun testStress() = runTest {
val n = 1000 * stressTestMultiplier
val k = 100
var shared = 0
val mutex = Mutex()
val jobs = List(n) {
launch {
repeat(k) {
mutex.lock()
shared++
mutex.unlock()
}
}
}
jobs.forEach { it.join() }
assertEquals(n * k, shared)
}
}
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