| // IGNORE_BACKEND_FIR: JVM_IR |
| // TARGET_BACKEND: JVM |
| |
| // WITH_REFLECT |
| |
| import kotlin.reflect.jvm.internal.pcollections.HashPMap |
| import kotlin.test.* |
| |
| fun box(): String { |
| var map = HashPMap.empty<String, Any>()!! |
| |
| map = map.plus("lol", 42)!! |
| map = map.plus("lol", 42)!! |
| |
| assertEquals(1, map.size()) |
| assertTrue(map.containsKey("lol")) |
| assertFalse(map.containsKey("")) |
| assertEquals(42, map["lol"]) |
| assertEquals(null, map[""]) |
| |
| map = map.plus("", 0)!! |
| map = map.plus("", 0)!! |
| map = map.plus("lol", 42)!! |
| map = map.plus("", 0)!! |
| |
| assertEquals(2, map.size()) |
| assertTrue(map.containsKey("lol")) |
| assertTrue(map.containsKey("")) |
| assertEquals(42, map["lol"]) |
| assertEquals(0, map[""]) |
| |
| return "OK" |
| } |
