BC native tests port to Konan's TestRunner

backend.native/tests/codegen/inline/inline1.kt

@@ -1,3 +1,7 @@
+package codegen.inline.inline1
+
+import kotlin.test.*
+
 @Suppress("NOTHING_TO_INLINE")
 inline fun foo(s4: String, s5: String): String {
     return s4 + s5
@@ -7,7 +11,7 @@ fun bar(s1: String, s2: String, s3: String): String {
     return s1 + foo(s2, s3)
 }
 
-fun main(args: Array<String>) {
+@Test fun runTest() {
     println(bar("Hello ", "wor", "ld"))
 }