SF #736962, port test_future to unittest, add a bit more coverage, by Walter Dörwald
diff --git a/Lib/test/test_future2.py b/Lib/test/test_future2.py
index e3df0a6..79eb731 100644
--- a/Lib/test/test_future2.py
+++ b/Lib/test/test_future2.py
@@ -7,4 +7,4 @@
         return x + y
     return g
 
-print f(2)(4)
+result = f(2)(4)