diff options
Diffstat (limited to 'Lib/test/test_struct.py')
| -rw-r--r-- | Lib/test/test_struct.py | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/Lib/test/test_struct.py b/Lib/test/test_struct.py index 5a63135..caada9c 100644 --- a/Lib/test/test_struct.py +++ b/Lib/test/test_struct.py @@ -544,6 +544,16 @@ class StructTest(unittest.TestCase): hugecount2 = '{}b{}H'.format(sys.maxsize//2, sys.maxsize//2) self.assertRaises(struct.error, struct.calcsize, hugecount2) + def test_sizeof(self): + self.assertGreater(sys.getsizeof(struct.Struct('BHILfdspP')), + sys.getsizeof(struct.Struct('B'))) + self.assertGreaterEqual(sys.getsizeof(struct.Struct('123B')), + sys.getsizeof(struct.Struct('B'))) + self.assertGreaterEqual(sys.getsizeof(struct.Struct('B' * 123)), + sys.getsizeof(struct.Struct('123B'))) + self.assertGreaterEqual(sys.getsizeof(struct.Struct('123xB')), + sys.getsizeof(struct.Struct('B'))) + def test_main(): run_unittest(StructTest) |