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51 lines
1.5 KiB
Python
51 lines
1.5 KiB
Python
import unittest
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import tkinter
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from test.support import requires, run_unittest
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from tkinter.ttk import setup_master
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requires('gui')
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class TextTest(unittest.TestCase):
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def setUp(self):
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self.root = setup_master()
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self.text = tkinter.Text(self.root)
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def tearDown(self):
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self.text.destroy()
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def test_debug(self):
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text = self.text
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wantobjects = self.root.wantobjects()
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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 if wantobjects else '0')
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text.debug(1)
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self.assertEqual(text.debug(), 1 if wantobjects else '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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tests_gui = (TextTest, )
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if __name__ == "__main__":
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run_unittest(*tests_gui)
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