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.
35 lines
1.2 KiB
Kotlin
35 lines
1.2 KiB
Kotlin
import kotlin.test.*
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private class ComparableNumber(val value: Int) : Comparable<ComparableNumber> {
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override fun compareTo(other: ComparableNumber): Int = this.value - other.value
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override fun toString(): String = "CV$value"
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}
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fun box() {
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val v = (0..10).map { ComparableNumber(it) }
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expect(5) { v[5].coerceAtLeast(v[1]).value }
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expect(5) { v[1].coerceAtLeast(v[5]).value }
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expect(v[5]) { v[5].coerceAtLeast(ComparableNumber(5)) }
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expect(1) { v[5].coerceAtMost(v[1]).value }
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expect(1) { v[1].coerceAtMost(v[5]).value }
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expect(v[1]) { v[1].coerceAtMost(ComparableNumber(1)) }
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for (value in v) {
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expect(value) { value.coerceIn(null, null) }
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val min = v[2]
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val max = v[5]
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val range = min..max
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expect(value.coerceAtLeast(min)) { value.coerceIn(min, null) }
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expect(value.coerceAtMost(max)) { value.coerceIn(null, max) }
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expect(value.coerceAtLeast(min).coerceAtMost(max)) { value.coerceIn(min, max) }
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expect(value.coerceAtMost(max).coerceAtLeast(min)) { value.coerceIn(range) }
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assertTrue((value.coerceIn(range)) in range)
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}
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assertFails { v[1].coerceIn(v[1], v[0]) }
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assertFails { v[1].coerceIn(v[1]..v[0]) }
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}
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