application exit error handing

tests/runtime/fibonacci/main.cpp

@@ -0,0 +1,32 @@
+#include <stdio.h>
+
+const int Num = 9;
+const int Ans = 34;
+
+int fibonacci(int n) {
+   if (n <= 1)
+      return n;
+   return fibonacci(n-1) + fibonacci(n-2);
+}
+
+int main() {
+	int errors = 0;
+
+	int fib = fibonacci(Num);
+	
+	printf("fibonacci(%d) = %d\n", Num, fib);
+
+	if (fib == Ans) {
+		printf("Passed!\n");
+	} else {
+		printf("Failed! value=%d, expected=%d\n", fib, Ans);
+		errors = 1;
+	}
+
+	return errors;
+}
+
+
+
+
+