--- a/test/testsamples.py	Fri Mar 14 16:18:54 2014 +0100
+++ b/test/testsamples.py	Sat Mar 15 10:56:34 2014 +0100
@@ -23,19 +23,21 @@
          function void start()
          {
             var int i;
-            for (i=0;i<10;i++)
+            for (i=0; i<10; i++)
             {
-              io.print("A");
+              io.print2("A = ", i);
             }
          }
         """
-        self.do(snippet, "AAAAAAAAAA")
+        res = "".join("A = 0x{0:08X}\n".format(a) for a in range(10))
+        self.do(snippet, res)
 
 
 class TestSamplesOnVexpress(unittest.TestCase, Samples):
     def do(self, src, expected_output):
         runner = TaskRunner()
         recipe_loader = RecipeLoader(runner)
+        print(expected_output)
         return
         # TODO: improve recipe loading??
         recipe_loader.load_dict({
@@ -54,3 +56,5 @@
         res = runQemu()
         self.assertEqual(expected_output, res)
 
+if __name__ == '__main__':
+    unittest.main()