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Diffstat (limited to 'Lib/test/test_memoryview.py')
| -rw-r--r-- | Lib/test/test_memoryview.py | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/Lib/test/test_memoryview.py b/Lib/test/test_memoryview.py index bf0eaad2ac..e7df8a762c 100644 --- a/Lib/test/test_memoryview.py +++ b/Lib/test/test_memoryview.py @@ -352,6 +352,15 @@ class AbstractMemoryTests: self.assertIs(wr(), None) self.assertIs(L[0], b) + def test_reversed(self): + for tp in self._types: + b = tp(self._source) + m = self._view(b) + aslist = list(reversed(m.tolist())) + self.assertEqual(list(reversed(m)), aslist) + self.assertEqual(list(reversed(m)), list(m[::-1])) + + # Variations on source objects for the buffer: bytes-like objects, then arrays # with itemsize > 1. # NOTE: support for multi-dimensional objects is unimplemented. |