diff options
Diffstat (limited to 'Lib/test')
| -rw-r--r-- | Lib/test/test_buffer.py | 5 | ||||
| -rw-r--r-- | Lib/test/test_memoryview.py | 7 |
2 files changed, 12 insertions, 0 deletions
diff --git a/Lib/test/test_buffer.py b/Lib/test/test_buffer.py index a653390..2eef9fc 100644 --- a/Lib/test/test_buffer.py +++ b/Lib/test/test_buffer.py @@ -841,6 +841,11 @@ class TestBufferProtocol(unittest.TestCase): # test tobytes() self.assertEqual(result.tobytes(), b) + # test hex() + m = memoryview(result) + h = "".join("%02x" % c for c in b) + self.assertEqual(m.hex(), h) + # lst := expected multi-dimensional logical representation # flatten(lst) := elements in C-order ff = fmt if fmt else 'B' diff --git a/Lib/test/test_memoryview.py b/Lib/test/test_memoryview.py index da01a84..d2bab38 100644 --- a/Lib/test/test_memoryview.py +++ b/Lib/test/test_memoryview.py @@ -512,6 +512,13 @@ class OtherTest(unittest.TestCase): m[2:] = memoryview(p6).cast(format)[2:] self.assertEqual(d.value, 0.6) + def test_memoryview_hex(self): + # Issue #9951: memoryview.hex() segfaults with non-contiguous buffers. + x = b'0' * 200000 + m1 = memoryview(x) + m2 = m1[::-1] + self.assertEqual(m2.hex(), '30' * 200000) + if __name__ == "__main__": unittest.main() |