Ilya Matveev
85827b4880
This patch copies Kotlin/JVM stdlib tests (libraries/stdlib/test) excepting ones with explicit java dependencies. It also transforms the tests to use them as box-tests.
16 lines
456 B
Kotlin
16 lines
456 B
Kotlin
import kotlin.test.*
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fun <T> assertStaticTypeIs(value: T) {}
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fun box() {
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val m1 = mapOf("beverage" to "beer", "location" to "Mells")
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val m2 = m1.mapKeys { it.key + "2" }
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assertEquals(mapOf("beverage2" to "beer", "location2" to "Mells"), m2)
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val m1p: Map<out String, String> = m1
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val m3 = m1p.mapKeysTo(mutableMapOf()) { it.key.length }
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assertStaticTypeIs<MutableMap<Int, String>>(m3)
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assertEquals(mapOf(8 to "Mells"), m3)
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}
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