Support Kotlin annotation constructors in reflection

#KT-13106 In Progress
2016-09-14 19:52:57 +03:00
parent fb18e4bf4c
commit aeba124bdb
12 changed files with 344 additions and 14 deletions
@@ -0,0 +1,48 @@
+// WITH_REFLECT
+// FULL_JDK
+
+import java.lang.reflect.GenericArrayType
+import java.lang.reflect.ParameterizedType
+import kotlin.reflect.KClass
+import kotlin.reflect.jvm.javaType
+import kotlin.test.assertEquals
+import kotlin.test.assertTrue
+
+annotation class Z
+enum class E
+
+annotation class Anno(
+        val b: Byte,
+        val s: String,
+        val ss: Array<String>,
+        val z: Z,
+        val zs: Array<Z>,
+        val e: E,
+        val es: Array<E>,
+        val k: KClass<*>,
+        val ka: Array<KClass<*>>
+)
+
+fun tmp(): Array<Class<*>> = null!!
+
+fun box(): String {
+    val t = Anno::class.constructors.single().parameters.map { it.type.javaType }
+
+    assertEquals(Byte::class.java, t[0])
+    assertEquals(String::class.java, t[1])
+    assertEquals(Array<String>::class.java, t[2])
+    assertEquals(Z::class.java, t[3])
+    assertEquals(Array<Z>::class.java, t[4])
+    assertEquals(E::class.java, t[5])
+    assertEquals(Array<E>::class.java, t[6])
+
+    assertTrue(t[7] is ParameterizedType)
+    assertEquals(Class::class.java, (t[7] as ParameterizedType).rawType)
+
+    assertTrue(t[8] is GenericArrayType)
+    val e = (t[8] as GenericArrayType).genericComponentType
+    assertTrue(e is ParameterizedType)
+    assertEquals(Class::class.java, (e as ParameterizedType).rawType)
+
+    return "OK"
+}