Files
kotlin-fork/backend.native/tests/external/stdlib/collections/CollectionTest/average.kt
T
Ilya Matveev 85827b4880 tests: Copy stdlib tests from Kotlin/JVM
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.
2017-04-07 17:21:11 +07:00

13 lines
399 B
Kotlin

import kotlin.test.*
import kotlin.comparisons.*
fun box() {
assertTrue { arrayListOf<Int>().average().isNaN() }
expect(3.8) { listOf(1, 2, 5, 8, 3).average() }
expect(2.1) { sequenceOf(1.6, 2.6, 3.6, 0.6).average() }
expect(100.0) { arrayListOf<Byte>(100, 100, 100, 100, 100, 100).average() }
val n = 100
val range = 0..n
expect(n.toDouble() / 2) { range.average() }
}