diff options
Diffstat (limited to 'Lib/test/test_descr.py')
| -rw-r--r-- | Lib/test/test_descr.py | 81 |
1 files changed, 63 insertions, 18 deletions
diff --git a/Lib/test/test_descr.py b/Lib/test/test_descr.py index 26c273a4ccc..0c88fd282e3 100644 --- a/Lib/test/test_descr.py +++ b/Lib/test/test_descr.py @@ -4160,6 +4160,7 @@ order (MRO) for bases """ ('__add__', 'x + y', 'x += y'), ('__sub__', 'x - y', 'x -= y'), ('__mul__', 'x * y', 'x *= y'), + ('__matmul__', 'x @ y', 'x @= y'), ('__truediv__', 'operator.truediv(x, y)', None), ('__floordiv__', 'operator.floordiv(x, y)', None), ('__div__', 'x / y', 'x /= y'), @@ -4422,6 +4423,61 @@ order (MRO) for bases """ self.assertIn("__dict__", Base.__dict__) self.assertNotIn("__dict__", Sub.__dict__) + def test_bound_method_repr(self): + class Foo: + def method(self): + pass + self.assertRegex(repr(Foo().method), + r"<bound method .*Foo\.method of <.*Foo object at .*>>") + + + class Base: + def method(self): + pass + class Derived1(Base): + pass + class Derived2(Base): + def method(self): + pass + base = Base() + derived1 = Derived1() + derived2 = Derived2() + super_d2 = super(Derived2, derived2) + self.assertRegex(repr(base.method), + r"<bound method .*Base\.method of <.*Base object at .*>>") + self.assertRegex(repr(derived1.method), + r"<bound method .*Base\.method of <.*Derived1 object at .*>>") + self.assertRegex(repr(derived2.method), + r"<bound method .*Derived2\.method of <.*Derived2 object at .*>>") + self.assertRegex(repr(super_d2.method), + r"<bound method .*Base\.method of <.*Derived2 object at .*>>") + + class Foo: + @classmethod + def method(cls): + pass + foo = Foo() + self.assertRegex(repr(foo.method), # access via instance + r"<bound method .*Foo\.method of <class '.*Foo'>>") + self.assertRegex(repr(Foo.method), # access via the class + r"<bound method .*Foo\.method of <class '.*Foo'>>") + + + class MyCallable: + def __call__(self, arg): + pass + func = MyCallable() # func has no __name__ or __qualname__ attributes + instance = object() + method = types.MethodType(func, instance) + self.assertRegex(repr(method), + r"<bound method \? of <object object at .*>>") + func.__name__ = "name" + self.assertRegex(repr(method), + r"<bound method name of <object object at .*>>") + func.__qualname__ = "qualname" + self.assertRegex(repr(method), + r"<bound method qualname of <object object at .*>>") + class DictProxyTests(unittest.TestCase): def setUp(self): @@ -4536,26 +4592,15 @@ class PicklingTests(unittest.TestCase): def _check_reduce(self, proto, obj, args=(), kwargs={}, state=None, listitems=None, dictitems=None): - if proto >= 4: + if proto >= 2: reduce_value = obj.__reduce_ex__(proto) - self.assertEqual(reduce_value[:3], - (copyreg.__newobj_ex__, - (type(obj), args, kwargs), - state)) - if listitems is not None: - self.assertListEqual(list(reduce_value[3]), listitems) + if kwargs: + self.assertEqual(reduce_value[0], copyreg.__newobj_ex__) + self.assertEqual(reduce_value[1], (type(obj), args, kwargs)) else: - self.assertIsNone(reduce_value[3]) - if dictitems is not None: - self.assertDictEqual(dict(reduce_value[4]), dictitems) - else: - self.assertIsNone(reduce_value[4]) - elif proto >= 2: - reduce_value = obj.__reduce_ex__(proto) - self.assertEqual(reduce_value[:3], - (copyreg.__newobj__, - (type(obj),) + args, - state)) + self.assertEqual(reduce_value[0], copyreg.__newobj__) + self.assertEqual(reduce_value[1], (type(obj),) + args) + self.assertEqual(reduce_value[2], state) if listitems is not None: self.assertListEqual(list(reduce_value[3]), listitems) else: |