Files
kotlin-fork/backend.native/tests/external/stdlib/collections/MapTest/getOrElse.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

23 lines
525 B
Kotlin

import kotlin.test.*
fun box() {
val data = mapOf<String, Int>()
val a = data.getOrElse("foo") { 2 }
assertEquals(2, a)
val a1 = data.getOrElse("foo") { data.get("bar") } ?: 1
assertEquals(1, a1)
val b = data.getOrElse("foo") { 3 }
assertEquals(3, b)
assertEquals(0, data.size)
val empty = mapOf<String, Int?>()
val c = empty.getOrElse("") { null }
assertEquals(null, c)
val nullable = mapOf(1 to null)
val d = nullable.getOrElse(1) { "x" }
assertEquals("x", d)
}