cpython/Lib/tkinter/test/test_tkinter/test_text.py

40 lines
1.1 KiB
Python

import unittest
import tkinter
from test.support import requires, run_unittest
from tkinter.ttk import setup_master
requires('gui')
class TextTest(unittest.TestCase):
def setUp(self):
self.root = setup_master()
self.text = tkinter.Text(self.root)
def tearDown(self):
self.text.destroy()
def test_search(self):
text = self.text
# pattern and index are obligatory arguments.
self.assertRaises(tkinter.TclError, text.search, None, '1.0')
self.assertRaises(tkinter.TclError, text.search, 'a', None)
self.assertRaises(tkinter.TclError, text.search, None, None)
# Invalid text index.
self.assertRaises(tkinter.TclError, text.search, '', 0)
# Check if we are getting the indices as strings -- you are likely
# to get Tcl_Obj under Tk 8.5 if Tkinter doesn't convert it.
text.insert('1.0', 'hi-test')
self.assertEqual(text.search('-test', '1.0', 'end'), '1.2')
self.assertEqual(text.search('test', '1.0', 'end'), '1.3')
tests_gui = (TextTest, )
if __name__ == "__main__":
run_unittest(*tests_gui)