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151234f5da
(cherry picked from commit f59ed3c310)
Co-authored-by: Serhiy Storchaka <storchaka@gmail.com>
45 lines
1.4 KiB
Python
45 lines
1.4 KiB
Python
import unittest
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import tkinter
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from test.support import requires
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from tkinter.test.support import AbstractTkTest
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requires('gui')
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class TextTest(AbstractTkTest, unittest.TestCase):
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def setUp(self):
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super().setUp()
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self.text = tkinter.Text(self.root)
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def test_debug(self):
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text = self.text
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olddebug = text.debug()
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try:
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text.debug(0)
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self.assertEqual(text.debug(), 0)
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text.debug(1)
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self.assertEqual(text.debug(), 1)
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finally:
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text.debug(olddebug)
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self.assertEqual(text.debug(), olddebug)
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def test_search(self):
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text = self.text
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# pattern and index are obligatory arguments.
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self.assertRaises(tkinter.TclError, text.search, None, '1.0')
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self.assertRaises(tkinter.TclError, text.search, 'a', None)
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self.assertRaises(tkinter.TclError, text.search, None, None)
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# Invalid text index.
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self.assertRaises(tkinter.TclError, text.search, '', 0)
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# Check if we are getting the indices as strings -- you are likely
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# to get Tcl_Obj under Tk 8.5 if Tkinter doesn't convert it.
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text.insert('1.0', 'hi-test')
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self.assertEqual(text.search('-test', '1.0', 'end'), '1.2')
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self.assertEqual(text.search('test', '1.0', 'end'), '1.3')
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if __name__ == "__main__":
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unittest.main()
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