--- a/tests/test-profile.t	Wed Jan 18 23:43:41 2017 -0500
+++ b/tests/test-profile.t	Wed Jan 18 22:45:07 2017 -0800
@@ -92,4 +92,10 @@
   $ cat ../out
   \[\[\d+.* (re)
 
+statprof can be used as a standalone module
+
+  $ $PYTHON -m mercurial.statprof hotpath
+  must specify --file to load
+  [1]
+
   $ cd ..