TEST: convertion unit tests into run tests

backend.native/tests/codegen/cycles/cycle-test.c

@@ -1,11 +0,0 @@
-extern void *resolve_symbol(const char*);
-
-int
-run_test() {
-  int (*cycle)(int) = resolve_symbol("kfun:cycle(Int)");
-
-  if (cycle(1) != 2) return 1;
-  if (cycle(0) != 1) return 1;
-
-  return 0;
-}

backend.native/tests/codegen/cycles/cycle.kt

@@ -5,3 +5,8 @@ fun cycle(cnt: Int): Int {
   }
   return sum
 }
+
+fun main(args: Array<String>) {
+  if (cycle(1) != 2) throw Error()
+  if (cycle(0) != 1) throw Error()
+}

backend.native/tests/codegen/cycles/cycle_do-test.c

@@ -1,11 +0,0 @@
-extern void *resolve_symbol(const char*);
-
-int
-run_test() {
-  int (*cycle_do)(int) = resolve_symbol("kfun:cycle_do(Int)");
-
-  if (cycle_do(3) != 5) return 1;
-  if (cycle_do(0) != 3) return 1;
-
-  return 0;
-}

backend.native/tests/codegen/cycles/cycle_do.kt

@@ -5,3 +5,8 @@ fun cycle_do(cnt: Int): Int {
   } while (sum == cnt)
   return sum
 }
+
+fun main(args: Array<String>) {
+  if (cycle_do(3) != 5) throw Error()
+  if (cycle_do(0) != 3) throw Error()
+}