Method test_invalid_value

Lib/test/test_tkinter/test_variables.py:292–296

(self)

        self.assertAlmostEqual(456, v.get())

    def test_invalid_value(self):
        v = DoubleVar(self.root, name="name")
        self.root.globalsetvar("name", "value")
        with self.assertRaises((ValueError, TclError)):
            v.get()


class TestBooleanVar(TestBase):