diff options
Diffstat (limited to 'Lib')
| -rw-r--r-- | Lib/test/test_buffer.py | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/Lib/test/test_buffer.py b/Lib/test/test_buffer.py index 1cdc771..0976fa9 100644 --- a/Lib/test/test_buffer.py +++ b/Lib/test/test_buffer.py @@ -1007,6 +1007,7 @@ class TestBufferProtocol(unittest.TestCase): # shape, strides, offset structure = ( ([], [], 0), + ([1,3,1], [], 0), ([12], [], 0), ([12], [-1], 11), ([6], [2], 0), @@ -1078,6 +1079,18 @@ class TestBufferProtocol(unittest.TestCase): self.assertRaises(BufferError, ndarray, ex, getbuf=PyBUF_ANY_CONTIGUOUS) nd = ndarray(ex, getbuf=PyBUF_SIMPLE) + # Issue #22445: New precise contiguity definition. + for shape in [1,12,1], [7,0,7]: + for order in 0, ND_FORTRAN: + ex = ndarray(items, shape=shape, flags=order|ND_WRITABLE) + self.assertTrue(is_contiguous(ex, 'F')) + self.assertTrue(is_contiguous(ex, 'C')) + + for flags in requests: + nd = ndarray(ex, getbuf=flags) + self.assertTrue(is_contiguous(nd, 'F')) + self.assertTrue(is_contiguous(nd, 'C')) + def test_ndarray_exceptions(self): nd = ndarray([9], [1]) ndm = ndarray([9], [1], flags=ND_VAREXPORT) |