diff options
Diffstat (limited to 'Lib/test/test_buffer.py')
| -rw-r--r-- | Lib/test/test_buffer.py | 19 |
1 files changed, 12 insertions, 7 deletions
diff --git a/Lib/test/test_buffer.py b/Lib/test/test_buffer.py index de80d44..c7114cd 100644 --- a/Lib/test/test_buffer.py +++ b/Lib/test/test_buffer.py @@ -8,6 +8,7 @@ import copy import pickle import sys import unittest +import warnings from test import test_support class BufferTests(unittest.TestCase): @@ -39,15 +40,19 @@ class BufferTests(unittest.TestCase): def test_copy(self): buf = buffer(b'abc') - with self.assertRaises(TypeError): + with self.assertRaises(TypeError), warnings.catch_warnings(): + warnings.filterwarnings('ignore', ".*buffer", DeprecationWarning) copy.copy(buf) - # See issue #22995 - ## def test_pickle(self): - ## buf = buffer(b'abc') - ## for proto in range(pickle.HIGHEST_PROTOCOL + 1): - ## with self.assertRaises(TypeError): - ## pickle.dumps(buf, proto) + @test_support.cpython_only + def test_pickle(self): + buf = buffer(b'abc') + for proto in range(2): + with self.assertRaises(TypeError): + pickle.dumps(buf, proto) + with test_support.check_py3k_warnings( + (".*buffer", DeprecationWarning)): + pickle.dumps(buf, 2) def test_main(): |