Deleting cyclic object comparison.
SF patch 825639
http://mail.python.org/pipermail/python-dev/2003-October/039445.html
diff --git a/Lib/test/pickletester.py b/Lib/test/pickletester.py
index cf1bb37..6e6d97d 100644
--- a/Lib/test/pickletester.py
+++ b/Lib/test/pickletester.py
@@ -424,9 +424,8 @@
for proto in protocols:
s = self.dumps(l, proto)
x = self.loads(s)
- self.assertEqual(x, l)
- self.assertEqual(x, x[0])
- self.assertEqual(id(x), id(x[0]))
+ self.assertEqual(len(x), 1)
+ self.assert_(x is x[0])
def test_recursive_dict(self):
d = {}
@@ -434,9 +433,8 @@
for proto in protocols:
s = self.dumps(d, proto)
x = self.loads(s)
- self.assertEqual(x, d)
- self.assertEqual(x[1], x)
- self.assertEqual(id(x[1]), id(x))
+ self.assertEqual(x.keys(), [1])
+ self.assert_(x[1] is x)
def test_recursive_inst(self):
i = C()
@@ -444,9 +442,8 @@
for proto in protocols:
s = self.dumps(i, 2)
x = self.loads(s)
- self.assertEqual(x, i)
- self.assertEqual(x.attr, x)
- self.assertEqual(id(x.attr), id(x))
+ self.assertEqual(dir(x), dir(i))
+ self.assert_(x.attr is x)
def test_recursive_multi(self):
l = []
@@ -457,12 +454,10 @@
for proto in protocols:
s = self.dumps(l, proto)
x = self.loads(s)
- self.assertEqual(x, l)
- self.assertEqual(x[0], i)
- self.assertEqual(x[0].attr, d)
- self.assertEqual(x[0].attr[1], x)
- self.assertEqual(x[0].attr[1][0], i)
- self.assertEqual(x[0].attr[1][0].attr, d)
+ self.assertEqual(len(x), 1)
+ self.assertEqual(dir(x[0]), dir(i))
+ self.assertEqual(x[0].attr.keys(), [1])
+ self.assert_(x[0].attr[1] is x)
def test_garyp(self):
self.assertRaises(self.error, self.loads, 'garyp')