Files
kotlin/compiler/testData/codegen/box/hashPMap/empty.kt
2016-11-09 21:41:12 +03:00

28 lines
659 B
Kotlin
Vendored

// TODO: muted automatically, investigate should it be ran for JS or not
// IGNORE_BACKEND: JS
// WITH_REFLECT
import kotlin.reflect.jvm.internal.pcollections.HashPMap
import kotlin.test.*
fun box(): String {
val map = HashPMap.empty<String, Any>()!!
assertEquals(0, map.size())
assertFalse(map.containsKey(""))
assertFalse(map.containsKey("abacaba"))
assertEquals(null, map[""])
assertEquals(null, map["lol"])
// Check that doesn't create a new map
assertEquals(map, map.minus(""))
// Check that all empty()s are equal
val other = HashPMap.empty<String, Any>()!!
assertEquals(map, other)
return "OK"
}