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

11 lines
487 B
Kotlin

import kotlin.test.*
import kotlin.comparisons.*
val STRING_CASE_INSENSITIVE_ORDER: Comparator<String> = compareBy { it: String -> it.toUpperCase() }.thenBy { it.toLowerCase() }.thenBy { it }
fun box() {
expect(null, { listOf<Int>().maxWith(naturalOrder()) })
expect(1, { listOf(1).maxWith(naturalOrder()) })
expect("B", { listOf("a", "B").maxWith(STRING_CASE_INSENSITIVE_ORDER) })
expect("B", { listOf("a", "B").asSequence().maxWith(STRING_CASE_INSENSITIVE_ORDER) })
}