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

^KT-61259

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

@@ -0,0 +1,49 @@
+/*
+ * Copyright 2010-2022 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 testCustomComponentMethodsAreAccessible() throws {
+    let d = DataClassWithExplicitComponentMethod(x: 1, y: 2)
+    try assertEquals(actual: d.component1(arg: 3), expected: 4)
+}
+
+private func testDataClassWithInheritedComponentAreAccessible() throws {
+    let d = DataClassWithInheritedComponentMethod(x: 1)
+    try assertEquals(actual: d.component1(), expected: 1)
+}
+
+// Absence of deprecation attributes is checked by comparing "lazy header".
+private func testRegularComponentMethodsAreAccessible() throws {
+    let r = RegularClassWithComponentMethods()
+    try assertEquals(actual: r.component1(), expected: 3)
+    try assertEquals(actual: r.component3(), expected: 4)
+}
+
+private func testTopLevelComponentMethodsAreAccessible() throws {
+    try assertEquals(actual: DataClassComponentMethodsKt.component1(), expected: 5)
+    try assertEquals(actual: DataClassComponentMethodsKt.component4(), expected: 6)
+}
+
+private func testComponentExportedOrNot() throws {
+    try assertFalse(class_respondsToSelector(object_getClass(DataClassWithStrangeNames.self), NSSelectorFromString("component1")));
+    try assertFalse(class_respondsToSelector(object_getClass(DataClassWithStrangeNames.self), NSSelectorFromString("component2")));
+    try assertFalse(class_respondsToSelector(object_getClass(DataClassWithStrangeNames.self), NSSelectorFromString("component15")));
+    let r = DataClassWithStrangeNames(component124: 1,  componentABC:2)
+    try assertEquals(actual: r.component124, expected: 1)
+    try assertEquals(actual: r.componentABC, expected: 2)
+    try assertEquals(actual: r.component16(), expected: 1)
+}
+
+class DataClassComponentMethodsTests : SimpleTestProvider {
+    override init() {
+        super.init()
+        test("testDataClassWithInheritedComponentAreAccessible", testDataClassWithInheritedComponentAreAccessible)
+        test("testCustomComponentMethodsAreAccessible", testCustomComponentMethodsAreAccessible)
+        test("testRegularComponentMethodsAreAccessible", testRegularComponentMethodsAreAccessible)
+        test("testTopLevelComponentMethodsAreAccessible", testTopLevelComponentMethodsAreAccessible)
+        test("testComponentExportedOrNot", testComponentExportedOrNot)
+    }
+}