Files
kotlin-fork/backend.native/tests/external/codegen/blackbox/toArray/toArray.kt
T
Ilya Matveev 1b553ebfaf backend/tests: Add blackbox tests from Kotlin JVM
Added tests from testData/codegen/box directory. There are blackbox tests
in other directories and they are to be added.
2017-01-20 14:04:04 +03:00

24 lines
681 B
Kotlin

// TARGET_BACKEND: JVM
// WITH_RUNTIME
class MyCollection<T>(val delegate: Collection<T>): Collection<T> by delegate
fun box(): String {
val collection = MyCollection(listOf(2, 3, 9)) as java.util.Collection<*>
val array1 = collection.toArray()
val array2 = collection.toArray(arrayOfNulls<Int>(3) as Array<Int>)
if (!array1.isArrayOf<Any>()) return (array1 as Object).getClass().toString()
if (!array2.isArrayOf<Int>()) return (array2 as Object).getClass().toString()
val s1 = array1.contentToString()
val s2 = array2.contentToString()
if (s1 != "[2, 3, 9]") return "s1 = $s1"
if (s2 != "[2, 3, 9]") return "s2 = $s2"
return "OK"
}