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Lines Matching refs:isinstance

1 # Tests some corner cases with isinstance() and issubclass().  While these

17     # isinstance(inst, cls) where:

27     # gotten.  In that case, isinstance() should return False.

40         self.assertEqual(False, isinstance(I(), C()))

60         self.assertRaises(RuntimeError, isinstance, I(), C())

72         self.assertRaises(RuntimeError, isinstance, I(), C())

84         self.assertRaises(TypeError, isinstance, I(), C())

90 # issubclass() instead of isinstance() -- really PyObject_IsSubclass()

183     # Tests to ensure that isinstance and issubclass work on abstract

192         self.assertEqual(True, isinstance(Super(), Super))

193         self.assertEqual(False, isinstance(Super(), Child))

194         self.assertEqual(False, isinstance(Super(), AbstractSuper))

195         self.assertEqual(False, isinstance(Super(), AbstractChild))

197         self.assertEqual(True, isinstance(Child(), Super))

198         self.assertEqual(False, isinstance(Child(), AbstractSuper))

202         self.assertEqual(True, isinstance(AbstractSuper(), AbstractSuper))

203         self.assertEqual(False, isinstance(AbstractSuper(), AbstractChild))

204         self.assertEqual(False, isinstance(AbstractSuper(), Super))

205         self.assertEqual(False, isinstance(AbstractSuper(), Child))

207         self.assertEqual(True, isinstance(AbstractChild(), AbstractChild))

208         self.assertEqual(True, isinstance(AbstractChild(), AbstractSuper))

209         self.assertEqual(False, isinstance(AbstractChild(), Super))

210         self.assertEqual(False, isinstance(AbstractChild(), Child))

261         self.assertRaises(RuntimeError, blowstack, isinstance, '', str)

264     # Make sure that calling isinstance with a deeply nested tuple for its