diff options
Diffstat (limited to 'Lib/test')
| -rw-r--r-- | Lib/test/test_buffer.py | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/Lib/test/test_buffer.py b/Lib/test/test_buffer.py index 6bdc34d28e..ac8e636ba4 100644 --- a/Lib/test/test_buffer.py +++ b/Lib/test/test_buffer.py @@ -21,6 +21,14 @@ class BufferTests(unittest.TestCase): self.assertEqual(b[start:stop:step], s[start:stop:step]) + def test_newbuffer_interface(self): + # Test that the buffer object has the new buffer interface + # as used by the memoryview object + s = "".join(chr(c) for c in list(range(255, -1, -1))) + b = buffer(s) + m = memoryview(b) # Should not raise an exception + self.assertEqual(m.tobytes(), s) + def test_main(): with test_support.check_py3k_warnings(("buffer.. not supported", |