(self)
| 1225 | self.assertEqual(calls, [r]) |
| 1226 | |
| 1227 | def test_callback_when_method_dead(self): |
| 1228 | # Test callback behaviour when method dies first. |
| 1229 | C = self._subclass() |
| 1230 | calls = [] |
| 1231 | def cb(arg): |
| 1232 | calls.append(arg) |
| 1233 | o = C(1) |
| 1234 | r = weakref.WeakMethod(o.some_method, cb) |
| 1235 | del C.some_method |
| 1236 | gc.collect() |
| 1237 | self.assertEqual(calls, [r]) |
| 1238 | # Callback is only called once. |
| 1239 | del o |
| 1240 | gc.collect() |
| 1241 | self.assertEqual(calls, [r]) |
| 1242 | |
| 1243 | @support.cpython_only |
| 1244 | def test_no_cycles(self): |
nothing calls this directly
no test coverage detected