Reflection: add KType.withNullability

2016-07-18 19:37:02 +03:00
parent f958483e56
commit 486ea62c72
4 changed files with 99 additions and 0 deletions
@@ -0,0 +1,20 @@
+// WITH_REFLECT
+
+import kotlin.reflect.withNullability
+import kotlin.reflect.jvm.javaType
+import kotlin.test.assertEquals
+
+fun nonNull(): String = ""
+fun nullable(): String? = ""
+
+fun box(): String {
+    val nonNull = ::nonNull.returnType
+    val nullable = ::nullable.returnType
+
+    assertEquals(nullable.javaType, nullable.withNullability(false).javaType)
+    assertEquals(nullable.javaType, nullable.withNullability(true).javaType)
+    assertEquals(nonNull.javaType, nonNull.withNullability(false).javaType)
+    assertEquals(nullable.javaType, nonNull.withNullability(true).javaType)
+
+    return "OK"
+}