Abduqodiri Qurbonzoda
35 lines
829 B
Kotlin
35 lines
829 B
Kotlin
/*
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* Copyright 2010-2018 JetBrains s.r.o. Use of this source code is governed by the Apache 2.0 license
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* that can be found in the LICENSE file.
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*/
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@file:OptIn(kotlin.experimental.ExperimentalNativeApi::class)
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package runtime.memory.weak1
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import kotlin.test.*
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import kotlin.native.ref.*
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class Node(var next: Node?)
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@Test fun runTest1() {
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val node1 = Node(null)
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val node2 = Node(node1)
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node1.next = node2
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kotlin.native.ref.WeakReference(node1)
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println("OK")
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}
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@Test fun runTest2() {
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val string = "Hello"
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val refString = WeakReference(string)
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assertEquals(string, refString.value)
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val zero = 0
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val refZero = WeakReference(zero)
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assertEquals(0, refZero.value)
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val long = Long.MAX_VALUE
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val refLong = WeakReference(long)
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assertEquals(Long.MAX_VALUE, refLong.value)
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}
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