Ivan Kylchik
c7435ba760
We are going to deprecate `WITH_RUNTIME` directive. The main reason behind this change is that `WITH_STDLIB` directive better describes its meaning, specifically it will add kotlin stdlib to test's classpath.
38 lines
730 B
Kotlin
Vendored
38 lines
730 B
Kotlin
Vendored
// WITH_STDLIB
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// KJS_WITH_FULL_RUNTIME
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// FILE: 1.kt
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package test
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class WeakReference<T>(val value: T)
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inline fun <K, V> MutableMap<K, WeakReference<V>>.getOrPutWeak(key: K, defaultValue: ()->V): V {
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val value = get(key)?.value
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return if (value == null) {
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val answer = defaultValue()
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put(key, WeakReference(answer))
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answer
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} else {
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value
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}
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}
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// FILE: 2.kt
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import test.*
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class LabelHolder {
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fun test(): String {
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return "hello".label
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}
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private val labels = hashMapOf<String?, WeakReference<String>>()
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private val String?.label: String
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get(): String = labels.getOrPutWeak(this) { "OK" }
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}
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fun box(): String {
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return LabelHolder().test()
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}
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