10BC0 gh-111803: Use more reasonable nesting in test_plistlib's test_deep_nesting by ronaldoussoren · Pull Request #114020 · python/cpython · GitHub
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19 changes: 8 additions & 11 deletions Lib/test/test_plistlib.py
Original file line number Diff line number Diff line change
Expand Up @@ -971,18 +971,15 @@ def test_cycles(self):
self.assertIs(b['x'], b)

def test_deep_nesting(self):
for N in [300, 100000]:
for N in [50, 100]:
with self.subTest(N=N):
chunks = [b'\xa1' + (i + 1).to_bytes(4, 'big') for i in range(N)]
try:
result = self.decode(*chunks, b'\x54seed', offset_size=4, ref_size=4)
except RecursionError:
pass
else:
for i in range(N):
self.assertIsInstance(result, list)
self.assertEqual(len(result), 1)
result = result[0]
self.assertEqual(result, 'seed')
result = self.decode(*chunks, b'\x54seed', offset_size=4, ref_size=4)
for i in range(N):
self.assertIsInstance(result, list)
self.assertEqual(len(result), 1)
result = result[0]
self.assertEqual(result, 'seed')

def test_large_timestamp(self):
# Issue #26709: 32-bit timestamp out of range
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0