[K/N][Tests] Move some codegen tests to new infra: annotations..coroutines

^KT-61259

native/native.tests/testData/codegen/classDelegation/method.kt

@@ -0,0 +1,28 @@
+/*
+ * 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.classDelegation.method
+
+import kotlin.test.*
+
+interface A<T> {
+    fun foo(): T
+}
+
+class B : A<String> {
+    override fun foo() = "OK"
+}
+
+class C(a: A<String>) : A<String> by a
+
+fun box(): String {
+    val c = C(B())
+    val a: A<String> = c
+    return c.foo() + a.foo()
+}
+
+@Test fun runTest() {
+    println(box())
+}