From: Benjamin Peterson <benjamin@python.org>
Date: Mon, 20 May 2013 02:39:38 +0000 (-0700)
Subject: add recursive repr test
X-Git-Tag: v3.4.0a1~676^2
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=611d901289c85934349e5cb1f7d01f0caa194d2a;p=thirdparty%2FPython%2Fcpython.git

add recursive repr test
---

diff --git a/Lib/test/test_dictviews.py b/Lib/test/test_dictviews.py
index 4c040796f5e2..ac8bfe69e601 100644
--- a/Lib/test/test_dictviews.py
+++ b/Lib/test/test_dictviews.py
@@ -179,6 +179,11 @@ class DictSetTest(unittest.TestCase):
         self.assertTrue(de.items().isdisjoint(de.items()))
         self.assertTrue(de.items().isdisjoint([1]))
 
+    def test_recursive_repr(self):
+        d = {}
+        d[42] = d.values()
+        self.assertRaises(RuntimeError, repr, d)
+
 
 def test_main():
     support.run_unittest(DictSetTest)