diff --git a/script/test-time.py b/script/test-time.py
index 1445b4a..a2f64b8 100644
--- a/script/test-time.py
+++ b/script/test-time.py
@@ -51,4 +51,5 @@ def format_delta(start,end):
                     ms += 1
                 time_str = "%.2fms" % ( ms + build_time_us / float(one_millisecond) )
     return time_str
-    
\ No newline at end of file
+now();
+format_delta(1496394245000,1596400000000):   
\ No newline at end of file