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.
15 lines
392 B
Kotlin
15 lines
392 B
Kotlin
import kotlin.test.*
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import kotlin.comparisons.*
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fun <T, C : MutableCollection<in T>> Sequence<T>.takeWhileTo(result: C, predicate: (T) -> Boolean): C {
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for (element in this) if (predicate(element)) result.add(element) else break
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return result
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}
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fun box() {
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val d = ArrayList<Int>()
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sequenceOf(0, 1, 2, 3, 4, 5).takeWhileTo(d, { i -> i < 4 })
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assertEquals(4, d.size)
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}
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