Issue #24254: Drop cls.__definition_order__.
diff --git a/Lib/test/test_builtin.py b/Lib/test/test_builtin.py
index c0343ef..e0cffe1 100644
--- a/Lib/test/test_builtin.py
+++ b/Lib/test/test_builtin.py
@@ -16,10 +16,8 @@
import types
import unittest
import warnings
-from collections import OrderedDict
from operator import neg
-from test.support import (TESTFN, unlink, run_unittest, check_warnings,
- cpython_only)
+from test.support import TESTFN, unlink, run_unittest, check_warnings
from test.support.script_helper import assert_python_ok
try:
import pty, signal
@@ -1780,194 +1778,6 @@
A.__doc__ = doc
self.assertEqual(A.__doc__, doc)
- def test_type_definition_order_nonempty(self):
- class Spam:
- b = 1
- c = 3
- a = 2
- d = 4
- eggs = 2
- e = 5
- b = 42
-
- self.assertEqual(Spam.__definition_order__,
- ('__module__', '__qualname__',
- 'b', 'c', 'a', 'd', 'eggs', 'e'))
-
- def test_type_definition_order_empty(self):
- class Empty:
- pass
-
- self.assertEqual(Empty.__definition_order__,
- ('__module__', '__qualname__'))
-
- def test_type_definition_order_on_instance(self):
- class Spam:
- a = 2
- b = 1
- c = 3
- with self.assertRaises(AttributeError):
- Spam().__definition_order__
-
- def test_type_definition_order_set_to_None(self):
- class Spam:
- a = 2
- b = 1
- c = 3
- Spam.__definition_order__ = None
- self.assertEqual(Spam.__definition_order__, None)
-
- def test_type_definition_order_set_to_tuple(self):
- class Spam:
- a = 2
- b = 1
- c = 3
- Spam.__definition_order__ = ('x', 'y', 'z')
- self.assertEqual(Spam.__definition_order__, ('x', 'y', 'z'))
-
- def test_type_definition_order_deleted(self):
- class Spam:
- a = 2
- b = 1
- c = 3
- del Spam.__definition_order__
- self.assertEqual(Spam.__definition_order__, None)
-
- def test_type_definition_order_set_to_bad_type(self):
- class Spam:
- a = 2
- b = 1
- c = 3
- Spam.__definition_order__ = 42
- self.assertEqual(Spam.__definition_order__, 42)
-
- def test_type_definition_order_builtins(self):
- self.assertEqual(object.__definition_order__, None)
- self.assertEqual(type.__definition_order__, None)
- self.assertEqual(dict.__definition_order__, None)
- self.assertEqual(type(None).__definition_order__, None)
-
- def test_type_definition_order_dunder_names_included(self):
- class Dunder:
- VAR = 3
- def __init__(self):
- pass
-
- self.assertEqual(Dunder.__definition_order__,
- ('__module__', '__qualname__',
- 'VAR', '__init__'))
-
- def test_type_definition_order_only_dunder_names(self):
- class DunderOnly:
- __xyz__ = None
- def __init__(self):
- pass
-
- self.assertEqual(DunderOnly.__definition_order__,
- ('__module__', '__qualname__',
- '__xyz__', '__init__'))
-
- def test_type_definition_order_underscore_names(self):
- class HalfDunder:
- __whether_to_be = True
- or_not_to_be__ = False
-
- self.assertEqual(HalfDunder.__definition_order__,
- ('__module__', '__qualname__',
- '_HalfDunder__whether_to_be', 'or_not_to_be__'))
-
- def test_type_definition_order_with_slots(self):
- class Slots:
- __slots__ = ('x', 'y')
- a = 1
- b = 2
-
- self.assertEqual(Slots.__definition_order__,
- ('__module__', '__qualname__',
- '__slots__', 'a', 'b'))
-
- def test_type_definition_order_overwritten_None(self):
- class OverwrittenNone:
- __definition_order__ = None
- a = 1
- b = 2
- c = 3
-
- self.assertEqual(OverwrittenNone.__definition_order__, None)
-
- def test_type_definition_order_overwritten_tuple(self):
- class OverwrittenTuple:
- __definition_order__ = ('x', 'y', 'z')
- a = 1
- b = 2
- c = 3
-
- self.assertEqual(OverwrittenTuple.__definition_order__,
- ('x', 'y', 'z'))
-
- def test_type_definition_order_overwritten_bad_item(self):
- with self.assertRaises(TypeError):
- class PoorlyOverwritten:
- __definition_order__ = ('a', 2, 'c')
- a = 1
- b = 2
- c = 3
-
- def test_type_definition_order_overwritten_bad_type(self):
- with self.assertRaises(TypeError):
- class PoorlyOverwritten:
- __definition_order__ = ['a', 2, 'c']
- a = 1
- b = 2
- c = 3
-
- def test_type_definition_order_metaclass(self):
- class Meta(type):
- SPAM = 42
-
- def __init__(self, *args, **kwargs):
- super().__init__(*args, **kwargs)
-
- self.assertEqual(Meta.__definition_order__,
- ('__module__', '__qualname__',
- 'SPAM', '__init__'))
-
- def test_type_definition_order_OrderedDict(self):
- class Meta(type):
- def __prepare__(self, *args, **kwargs):
- return OrderedDict()
-
- class WithODict(metaclass=Meta):
- x='y'
-
- self.assertEqual(WithODict.__definition_order__,
- ('__module__', '__qualname__', 'x'))
-
- class Meta(type):
- def __prepare__(self, *args, **kwargs):
- class ODictSub(OrderedDict):
- pass
- return ODictSub()
-
- class WithODictSub(metaclass=Meta):
- x='y'
-
- self.assertEqual(WithODictSub.__definition_order__,
- ('__module__', '__qualname__', 'x'))
-
- @cpython_only
- def test_type_definition_order_cpython(self):
- # some implementations will have an ordered-by-default dict.
-
- class Meta(type):
- def __prepare__(self, *args, **kwargs):
- return {}
-
- class NotOrdered(metaclass=Meta):
- x='y'
-
- self.assertEqual(NotOrdered.__definition_order__, None)
-
def test_bad_args(self):
with self.assertRaises(TypeError):
type()