1 import unittest 2 import Tkinter as tkinter 3 from test.test_support import requires, run_unittest 4 from test_ttk.support import AbstractTkTest 5 6 requires('gui') 7 8 class TextTest(AbstractTkTest, unittest.TestCase): 9 10 def setUp(self): 11 super(TextTest, self).setUp() 12 self.text = tkinter.Text(self.root) 13 14 def test_debug(self): 15 text = self.text 16 olddebug = text.debug() 17 try: 18 text.debug(0) 19 self.assertEqual(text.debug(), 0) 20 text.debug(1) 21 self.assertEqual(text.debug(), 1) 22 finally: 23 text.debug(olddebug) 24 self.assertEqual(text.debug(), olddebug) 25 26 def test_search(self): 27 text = self.text 28 29 # pattern and index are obligatory arguments. 30 self.assertRaises(tkinter.TclError, text.search, None, '1.0') 31 self.assertRaises(tkinter.TclError, text.search, 'a', None) 32 self.assertRaises(tkinter.TclError, text.search, None, None) 33 34 # Invalid text index. 35 self.assertRaises(tkinter.TclError, text.search, '', 0) 36 37 # Check if we are getting the indices as strings -- you are likely 38 # to get Tcl_Obj under Tk 8.5 if Tkinter doesn't convert it. 39 text.insert('1.0', 'hi-test') 40 self.assertEqual(text.search('-test', '1.0', 'end'), '1.2') 41 self.assertEqual(text.search('test', '1.0', 'end'), '1.3') 42 43 44 tests_gui = (TextTest, ) 45 46 if __name__ == "__main__": 47 run_unittest(*tests_gui) 48
