Files
kotlin-fork/backend.native/tests/external/stdlib/collections/CollectionTest/maxByEvaluateOnce.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

12 lines
275 B
Kotlin

import kotlin.test.*
import kotlin.comparisons.*
fun box() {
var c = 0
expect(5, { listOf(5, 4, 3, 2, 1).maxBy { c++; it * it } })
assertEquals(5, c)
c = 0
expect(5, { listOf(5, 4, 3, 2, 1).asSequence().maxBy { c++; it * it } })
assertEquals(5, c)
}