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Issue #4569: Interpreter crash when mutating a memoryview with an item size larger than 1.

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(together with a bit of reindenting)
This commit is contained in:
Antoine Pitrou 2008-12-07 20:14:49 +00:00
parent f9734076cf
commit bc420400eb
3 changed files with 117 additions and 93 deletions
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9
Lib/test/test_memoryview.py
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@ -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"