(self)
| 43 | class DefaultRootTest(AbstractDefaultRootTest, unittest.TestCase): |
| 44 | |
| 45 | def test_askcolor(self): |
| 46 | def test_callback(dialog, master): |
| 47 | nonlocal ismapped |
| 48 | master.update() |
| 49 | ismapped = master.winfo_ismapped() |
| 50 | raise ZeroDivisionError |
| 51 | |
| 52 | with swap_attr(Dialog, '_test_callback', test_callback): |
| 53 | ismapped = None |
| 54 | self.assertRaises(ZeroDivisionError, askcolor) |
| 55 | #askcolor() |
| 56 | self.assertEqual(ismapped, False) |
| 57 | |
| 58 | root = tkinter.Tk() |
| 59 | ismapped = None |
| 60 | self.assertRaises(ZeroDivisionError, askcolor) |
| 61 | self.assertEqual(ismapped, True) |
| 62 | root.destroy() |
| 63 | |
| 64 | tkinter.NoDefaultRoot() |
| 65 | self.assertRaises(RuntimeError, askcolor) |
| 66 | |
| 67 | |
| 68 | if __name__ == "__main__": |
nothing calls this directly
no test coverage detected