Ilya Gorbunov
58 lines
2.4 KiB
Kotlin
58 lines
2.4 KiB
Kotlin
/*
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* Copyright 2010-2020 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
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import kotlin.math.withSign
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import kotlin.test.assertEquals
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import kotlin.test.assertTrue
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import kotlin.test.fail
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public enum class TestPlatform {
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Jvm,
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Js,
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Native,
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Wasm;
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companion object
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}
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public expect val TestPlatform.Companion.current: TestPlatform
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public fun testOn(platformPredicate: (TestPlatform) -> Boolean, action: () -> Unit) {
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if (platformPredicate(TestPlatform.current)) action()
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}
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public fun testOnlyOn(platform: TestPlatform, action: () -> Unit) = testOn({ it == platform }, action)
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public fun testExceptOn(platform: TestPlatform, action: () -> Unit) = testOn({ it != platform}, action)
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// just a static type check
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@Suppress("INVISIBLE_MEMBER", "INVISIBLE_REFERENCE")
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fun <T> assertStaticTypeIs(@Suppress("UNUSED_PARAMETER") value: @kotlin.internal.NoInfer T) {}
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@Suppress("INVISIBLE_MEMBER", "INVISIBLE_REFERENCE")
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inline fun <reified T> assertStaticAndRuntimeTypeIs(value: @kotlin.internal.NoInfer T) {
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@Suppress("USELESS_CAST")
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if ((value as Any?) !is T) {
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fail("Expected value $value to have ${T::class} type")
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}
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}
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fun assertArrayContentEquals(expected: ByteArray, actual: ByteArray, message: String? = null) = assertTrue(expected contentEquals actual, message)
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fun assertArrayContentEquals(expected: CharArray, actual: CharArray, message: String? = null) = assertTrue(expected contentEquals actual, message)
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fun assertArrayContentEquals(expected: UIntArray, actual: UIntArray, message: String? = null) = assertTrue(expected contentEquals actual, message)
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fun assertArrayContentEquals(expected: ULongArray, actual: ULongArray, message: String? = null) = assertTrue(expected contentEquals actual, message)
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fun assertArrayContentEquals(expected: UShortArray, actual: UShortArray, message: String? = null) = assertTrue(expected contentEquals actual, message)
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fun assertArrayContentEquals(expected: UByteArray, actual: UByteArray, message: String? = null) = assertTrue(expected contentEquals actual, message)
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fun assertIsNegativeZero(value: Double) {
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assertEquals(-0.0, value)
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assertEquals(-1.0, 1.0.withSign(value))
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}
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fun assertIsPositiveZero(value: Double) {
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assertEquals(0.0, value)
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assertEquals(1.0, 1.0.withSign(value))
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} |