Method test_element_create_image_errors

Lib/test/test_ttk/test_style.py:243–261

(self)

        self.assertEqual(b.winfo_reqheight(), 16)

    def test_element_create_image_errors(self):
        style = self.style
        image = tkinter.PhotoImage(master=self.root, width=10, height=10)
        with self.assertRaises(IndexError):
            style.element_create('block2', 'image')
        with self.assertRaises(TypeError):
            style.element_create('block2', 'image', image, 1)
        with self.assertRaises(ValueError):
            style.element_create('block2', 'image', image, ())
        with self.assertRaisesRegex(TclError, 'Invalid state name'):
            style.element_create('block2', 'image', image, ('spam', image))
        with self.assertRaisesRegex(TclError, 'Invalid state name'):
            style.element_create('block2', 'image', image, (1, image))
        with self.assertRaises(TypeError):
            style.element_create('block2', 'image', image, ('pressed', 1, image))
        with self.assertRaises(TypeError):
            style.element_create('block2', 'image', image, (1, 'selected', image))
        with self.assertRaisesRegex(TclError, 'bad option'):
            style.element_create('block2', 'image', image, spam=1)

    def test_element_create_vsapi_1(self):
        style = self.style