commit e9119a5de67d5525f3be957fda239143453513bd
author Miss Islington (bot) <31488909+miss-islington@users.noreply.github.com> Mon Sep 10 03:45:54 2018 -0700
committer GitHub <noreply@github.com> Mon Sep 10 03:45:54 2018 -0700
tree 78ef530c1e4dfc578ecb7f36ab7acc492f757817
parent 9c9ac9e69735a2854c2e0d41948385110b139abe

Test dict values iterator pickling with pickle.HIGHEST_PROTOCOL. (GH-9052)

(cherry picked from commit 1f36bf6077d93cb43fd84bea4a8a625fa772d1fa)

Co-authored-by: Sergey Fedoseev <fedoseev.sergey@gmail.com>

Lib/test/test_dict.py

diff --git a/Lib/test/test_dict.py b/Lib/test/test_dict.py
index aa149d3..38521bb 100644
--- a/Lib/test/test_dict.py
+++ b/Lib/test/test_dict.py
@@ -1056,7 +1056,7 @@
             self.assertEqual(dict(it), data)
 
     def test_valuesiterator_pickling(self):
-        for proto in range(pickle.HIGHEST_PROTOCOL):
+        for proto in range(pickle.HIGHEST_PROTOCOL + 1):
             data = {1:"a", 2:"b", 3:"c"}
             # data.values() isn't picklable, only its iterator
             it = iter(data.values())