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65244b4bea
Change the copyright from "JetBrains s.r.o." to "JetBrains s.r.o. and Kotlin Project contributors" Update only 2 lines copyright.
27 lines
646 B
Kotlin
27 lines
646 B
Kotlin
/*
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* Copyright 2010-2018 JetBrains s.r.o. and Kotlin Programming Language contributors.
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* Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file.
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*/
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package test.utils
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import kotlin.test.Test
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import kotlin.test.assertEquals
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class HashCodeTest {
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@Test
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fun hashCodeOfNull() {
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assertEquals(0, null.hashCode())
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val foo: Any? = null
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assertEquals(0, foo.hashCode())
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}
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@Test
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fun hashCodeOfNotNull() {
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val value = "test"
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val nullableValue: String? = value
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assertEquals(value.hashCode(), nullableValue.hashCode())
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}
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} |