[K/N][Tests] Migrate framework and objcexport tests

^KT-61259

native/native.tests/testData/framework/objcexport/overrideKotlinMethods.kt

@@ -0,0 +1,66 @@
+package overrideKotlinMethods
+
+import kotlin.test.*
+
+internal interface OverrideKotlinMethods0<T> {
+    fun one(): T
+}
+
+internal interface OverrideKotlinMethods1<T> : OverrideKotlinMethods0<T>
+
+interface OverrideKotlinMethods2 {
+    fun one(): Int
+}
+
+open class OverrideKotlinMethods3 {
+    internal open fun one(): Number = 3
+}
+
+open class OverrideKotlinMethods4 : OverrideKotlinMethods3(), OverrideKotlinMethods1<Int>, OverrideKotlinMethods2 {
+    override fun one(): Int = 2
+}
+
+interface OverrideKotlinMethods5 {
+    fun one(): Int
+}
+
+interface OverrideKotlinMethods6 : OverrideKotlinMethods5
+
+// Using `Any` because Kotlin forbids internal type in public function signature.
+@Throws(Throwable::class)
+fun test0(obj: Any) {
+    val obj0 = obj as OverrideKotlinMethods0<*>
+    assertEquals(1, obj0.one())
+}
+
+// Using `Any` because Kotlin forbids internal type in public function signature.
+@Throws(Throwable::class)
+fun test1(obj: Any) {
+    val obj1 = obj as OverrideKotlinMethods1<*>
+    assertEquals(1, obj1.one())
+}
+
+@Throws(Throwable::class)
+fun test2(obj: OverrideKotlinMethods2) {
+    assertEquals(1, obj.one())
+}
+
+@Throws(Throwable::class)
+fun test3(obj: OverrideKotlinMethods3) {
+    assertEquals(1, obj.one())
+}
+
+@Throws(Throwable::class)
+fun test4(obj: OverrideKotlinMethods4) {
+    assertEquals(1, obj.one())
+}
+
+@Throws(Throwable::class)
+fun test5(obj: OverrideKotlinMethods5) {
+    assertEquals(1, obj.one())
+}
+
+@Throws(Throwable::class)
+fun test6(obj: OverrideKotlinMethods6) {
+    assertEquals(1, obj.one())
+}