[K/N][Tests] Move codegen test sources cycles..innerClass

^KT-61259

native/native.tests/testData/codegen/delegatedProperty/observable.kt

@@ -0,0 +1,23 @@
+/*
+ * Copyright 2010-2018 JetBrains s.r.o. Use of this source code is governed by the Apache 2.0 license
+ * that can be found in the LICENSE file.
+ */
+
+package codegen.delegatedProperty.observable
+
+import kotlin.test.*
+
+import kotlin.properties.Delegates
+
+class User {
+    var name: String by Delegates.observable("<no name>") {
+        prop, old, new ->
+        println("$old -> $new")
+    }
+}
+
+@Test fun runTest() {
+    val user = User()
+    user.name = "first"
+    user.name = "second"
+}