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

^KT-61259

native/native.tests/testData/framework/objcexport/kotlinPrivateOverride.swift

@@ -0,0 +1,66 @@
+/*
+ * Copyright 2010-2021 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.
+ */
+
+import Kt
+
+private func testI1Methods(p: Any, base: Int32) throws {
+    guard let i1 = p as? KotlinPrivateOverrideI1 else { try fail() }
+    try assertEquals(actual: i1.i123AbstractMethod(), expected: base + 1)
+    try assertEquals(actual: i1.i1OpenMethod(), expected: base + 2)
+}
+
+private func testI2Methods(p: Any, base: Int32) throws {
+    guard let i2 = p as? KotlinPrivateOverrideI2 else { try fail() }
+    try assertEquals(actual: i2.i123AbstractMethod(), expected: base + 1)
+    try assertEquals(actual: i2.i234AbstractMethod(), expected: base + 3)
+    try assertEquals(actual: i2.i2AbstractMethod(), expected: base + 4)
+}
+
+private func testA1Methods(p: Any, base: Int32) throws {
+    guard let a1 = p as? KotlinPrivateOverrideA1 else { try fail() }
+    try assertEquals(actual: a1.i123AbstractMethod(), expected: base + 1)
+    try assertEquals(actual: a1.i1OpenMethod(), expected: base + 2)
+    try assertEquals(actual: a1.i234AbstractMethod(), expected: base + 3)
+    try assertEquals(actual: a1.i2AbstractMethod(), expected: base + 4)
+    try assertEquals(actual: a1.a1AbstractMethod(), expected: base + 6)
+    try assertEquals(actual: a1.a1OpenMethod(), expected: base + 7)
+}
+
+private func testI3Methods(p: Any, base: Int32) throws {
+    guard let i3 = p as? KotlinPrivateOverrideI3 else { try fail() }
+    try assertEquals(actual: i3.i123AbstractMethod(), expected: base + 1)
+    try assertEquals(actual: i3.i234AbstractMethod(), expected: base + 3)
+    try assertEquals(actual: i3.i3AbstractMethod(), expected: base + 8)
+}
+
+private func testI4Methods(p: Any, base: Int32) throws {
+    guard let i4 = p as? KotlinPrivateOverrideI4 else { try fail() }
+    try assertEquals(actual: i4.i234AbstractMethod(), expected: base + 3)
+    try assertEquals(actual: i4.i4AbstractMethod(), expected: base + 10)
+}
+
+private func test(p: Any, base: Int32, isI4: Bool) throws {
+    try testI1Methods(p: p, base: base)
+    try testI2Methods(p: p, base: base)
+    try testA1Methods(p: p, base: base)
+    try testI3Methods(p: p, base: base)
+    if isI4 {
+        try testI4Methods(p: p, base: base)
+    }
+}
+
+private func test1() throws {
+    try test(p: KotlinPrivateOverrideKt.createP1(), base: 0, isI4: false)
+    try test(p: KotlinPrivateOverrideKt.createP12(), base: 10, isI4: true)
+}
+
+
+class KotlinPrivateOverrideTests : SimpleTestProvider {
+    override init() {
+        super.init()
+
+        test("Test1", test1)
+    }
+}