test_widgets.py 文件源码

def test_sashpos(self):
        self.assertRaises(tkinter.TclError, self.paned.sashpos, None)
        self.assertRaises(tkinter.TclError, self.paned.sashpos, '')
        self.assertRaises(tkinter.TclError, self.paned.sashpos, 0)

        child = ttk.Label(self.paned, text='a')
        self.paned.add(child, weight=1)
        self.assertRaises(tkinter.TclError, self.paned.sashpos, 0)
        child2 = ttk.Label(self.paned, text='b')
        self.paned.add(child2)
        self.assertRaises(tkinter.TclError, self.paned.sashpos, 1)

        self.paned.pack(expand=True, fill='both')
        self.paned.wait_visibility()

        curr_pos = self.paned.sashpos(0)
        self.paned.sashpos(0, 1000)
        self.assertNotEqual(curr_pos, self.paned.sashpos(0))
        self.assertIsInstance(self.paned.sashpos(0), int)