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gh-146238: Add missing tests for 'e', 'Zf' and 'Zd' array type codes in test_buffer (#149345)

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This amends e79fd60.  I'll not fix this for 'F'/'D' complex types as
they might be removed.
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Sergey B Kirpichev 2026-05-06 16:14:49 +03:00 • committed by GitHub
parent 0b75b7338d
commit ffa4d47abd
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1 changed files with 5 additions and 3 deletions
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8
Lib/test/test_buffer.py
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@ -143,7 +143,7 @@ def native_type_range(fmt):
# Format codes supported by array.array
ARRAY = NATIVE.copy()
for k in NATIVE:
if not k in "bBhHiIlLfd":
if k not in list("bBhHiIlLefd") + ['Zf', 'Zd']:
del ARRAY[k]
BYTEFMT = NATIVE.copy()
@ -4495,8 +4495,10 @@ def test_bytearray_alignment(self):
def test_array_alignment(self):
# gh-140557: pointer alignment of buffers including empty allocation
# should match the maximum array alignment.
align = max(struct.calcsize(fmt) for fmt in ARRAY)
cases = [array.array(fmt) for fmt in ARRAY]
formats = [fmt for fmt in ARRAY
if struct.calcsize(fmt) <= struct.calcsize('P')]
align = max(struct.calcsize(fmt) for fmt in formats)
cases = [array.array(fmt) for fmt in formats]
# Empty arrays
self.assertEqual(
[_testcapi.buffer_pointer_as_int(case) % align for case in cases],