| // IGNORE_BACKEND: JS |
| |
| private object NotEmptyMap : MutableMap<Any, Int> { |
| override fun containsKey(key: Any): Boolean = true |
| override fun containsValue(value: Int): Boolean = true |
| |
| // non-special bridges get(Object)Integer -> get(Object)I |
| override fun get(key: Any): Int = 1 |
| override fun remove(key: Any): Int = 1 |
| |
| override val size: Int get() = 0 |
| override fun isEmpty(): Boolean = true |
| override fun put(key: Any, value: Int): Int? = throw UnsupportedOperationException() |
| override fun putAll(from: Map<out Any, Int>): Unit = throw UnsupportedOperationException() |
| override fun clear(): Unit = throw UnsupportedOperationException() |
| override val entries: MutableSet<MutableMap.MutableEntry<Any, Int>> get() = null!! |
| override val keys: MutableSet<Any> get() = null!! |
| override val values: MutableCollection<Int> get() = null!! |
| } |
| |
| |
| fun box(): String { |
| val n = NotEmptyMap as MutableMap<Any?, Any?> |
| |
| if (n.get(null) != null) return "fail 1" |
| if (n.containsKey(null)) return "fail 2" |
| if (n.containsValue(null)) return "fail 3" |
| if (n.remove(null) != null) return "fail 4" |
| |
| if (n.get(1) == null) return "fail 5" |
| if (!n.containsKey("")) return "fail 6" |
| if (!n.containsValue(3)) return "fail 7" |
| if (n.remove("") == null) return "fail 8" |
| |
| return "OK" |
| } |
