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bpo-46675: Allow object value arrays and split key dictionaries larger than 16 (GH-31191)

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Mark Shannon 2022-02-08 11:50:38 +00:00 • committed by GitHub
parent 328fe3fd20
commit 25db2b361b
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6 changed files with 90 additions and 50 deletions
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9
Lib/test/test_sys.py
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@ -1504,15 +1504,16 @@ class SizeofTest(unittest.TestCase):
'6P')
class newstyleclass(object): pass
# Separate block for PyDictKeysObject with 8 keys and 5 entries
check(newstyleclass, s + calcsize(DICT_KEY_STRUCT_FORMAT) + 32 + 21*calcsize("n2P"))
check(newstyleclass, s + calcsize(DICT_KEY_STRUCT_FORMAT) + 64 + 42*calcsize("n2P"))
# dict with shared keys
check(newstyleclass().__dict__, size('nQ2P') + 15*self.P)
[newstyleclass() for _ in range(100)]
check(newstyleclass().__dict__, size('nQ2P') + self.P)
o = newstyleclass()
o.a = o.b = o.c = o.d = o.e = o.f = o.g = o.h = 1
# Separate block for PyDictKeysObject with 16 keys and 10 entries
check(newstyleclass, s + calcsize(DICT_KEY_STRUCT_FORMAT) + 32 + 21*calcsize("n2P"))
check(newstyleclass, s + calcsize(DICT_KEY_STRUCT_FORMAT) + 64 + 42*calcsize("n2P"))
# dict with shared keys
check(newstyleclass().__dict__, size('nQ2P') + 13*self.P)
check(newstyleclass().__dict__, size('nQ2P') + self.P)
# unicode
# each tuple contains a string and its expected character size
# don't put any static strings here, as they may contain