[K/N][tests] Migrate various runtime/ tests ^KT-61259

native/native.tests/testData/gc/escape1.kt

@@ -0,0 +1,16 @@
+import kotlin.test.*
+
+class B(val s: String)
+
+class A {
+    val b = B("zzz")
+}
+
+fun foo(): B {
+    val a = A()
+    return a.b
+}
+
+@Test fun runTest() {
+    assertEquals("zzz", foo().s)
+}