diff options
Diffstat (limited to 'Lib/test/test_weakref.py')
| -rw-r--r-- | Lib/test/test_weakref.py | 41 |
1 files changed, 41 insertions, 0 deletions
diff --git a/Lib/test/test_weakref.py b/Lib/test/test_weakref.py index 4cdd66d..d6470fb 100644 --- a/Lib/test/test_weakref.py +++ b/Lib/test/test_weakref.py @@ -116,6 +116,33 @@ class ReferencesTestCase(TestBase): del o repr(wr) + @support.cpython_only + def test_ref_repr(self): + obj = C() + ref = weakref.ref(obj) + self.assertRegex(repr(ref), + rf"<weakref at 0x[0-9a-fA-F]+; " + rf"to '{C.__module__}.{C.__qualname__}' " + rf"at 0x[0-9a-fA-F]+>") + + obj = None + gc_collect() + self.assertRegex(repr(ref), + rf'<weakref at 0x[0-9a-fA-F]+; dead>') + + # test type with __name__ + class WithName: + @property + def __name__(self): + return "custom_name" + + obj2 = WithName() + ref2 = weakref.ref(obj2) + self.assertRegex(repr(ref2), + rf"<weakref at 0x[0-9a-fA-F]+; " + rf"to '{WithName.__module__}.{WithName.__qualname__}' " + rf"at 0x[0-9a-fA-F]+ \(custom_name\)>") + def test_repr_failure_gh99184(self): class MyConfig(dict): def __getattr__(self, x): @@ -195,6 +222,20 @@ class ReferencesTestCase(TestBase): self.assertRaises(ReferenceError, bool, ref3) self.assertEqual(self.cbcalled, 2) + @support.cpython_only + def test_proxy_repr(self): + obj = C() + ref = weakref.proxy(obj, self.callback) + self.assertRegex(repr(ref), + rf"<weakproxy at 0x[0-9a-fA-F]+; " + rf"to '{C.__module__}.{C.__qualname__}' " + rf"at 0x[0-9a-fA-F]+>") + + obj = None + gc_collect() + self.assertRegex(repr(ref), + rf'<weakproxy at 0x[0-9a-fA-F]+; dead>') + def check_basic_ref(self, factory): o = factory() ref = weakref.ref(o) |