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Diffstat (limited to 'Lib/test')
| -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 93a3fcb55d..7139065e7b 100644 --- a/Lib/test/test_memoryview.py +++ b/Lib/test/test_memoryview.py @@ -207,6 +207,15 @@ class MemoryviewTest(unittest.TestCase, CommonMemoryTests): self.assertRaises(TypeError, memoryview, argument=ob) self.assertRaises(TypeError, memoryview, ob, argument=True) + def test_array_assign(self): + # Issue #4569: segfault when mutating a memoryview with itemsize != 1 + from array import array + a = array('i', range(10)) + m = memoryview(a) + new_a = array('i', range(9, -1, -1)) + m[:] = new_a + self.assertEquals(a, new_a) + class MemorySliceTest(unittest.TestCase, CommonMemoryTests): base_object = b"XabcdefY" |