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4d92158f4c
Part 3 of 3, continuing PR #7689. This covers 14 idlelib modules and their tests, rpc to zoomheight except for run (already done) and tooltip (being done separately).
80 lines
2.4 KiB
Python
80 lines
2.4 KiB
Python
"Test search, coverage 69%."
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from idlelib import search
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import unittest
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from test.support import requires
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requires('gui')
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from tkinter import Tk, Text, BooleanVar
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from idlelib import searchengine
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# Does not currently test the event handler wrappers.
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# A usage test should simulate clicks and check highlighting.
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# Tests need to be coordinated with SearchDialogBase tests
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# to avoid duplication.
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class SearchDialogTest(unittest.TestCase):
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@classmethod
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def setUpClass(cls):
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cls.root = Tk()
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@classmethod
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def tearDownClass(cls):
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cls.root.destroy()
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del cls.root
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def setUp(self):
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self.engine = searchengine.SearchEngine(self.root)
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self.dialog = search.SearchDialog(self.root, self.engine)
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self.dialog.bell = lambda: None
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self.text = Text(self.root)
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self.text.insert('1.0', 'Hello World!')
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def test_find_again(self):
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# Search for various expressions
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text = self.text
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self.engine.setpat('')
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self.assertFalse(self.dialog.find_again(text))
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self.dialog.bell = lambda: None
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self.engine.setpat('Hello')
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self.assertTrue(self.dialog.find_again(text))
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self.engine.setpat('Goodbye')
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self.assertFalse(self.dialog.find_again(text))
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self.engine.setpat('World!')
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self.assertTrue(self.dialog.find_again(text))
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self.engine.setpat('Hello World!')
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self.assertTrue(self.dialog.find_again(text))
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# Regular expression
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self.engine.revar = BooleanVar(self.root, True)
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self.engine.setpat('W[aeiouy]r')
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self.assertTrue(self.dialog.find_again(text))
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def test_find_selection(self):
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# Select some text and make sure it's found
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text = self.text
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# Add additional line to find
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self.text.insert('2.0', 'Hello World!')
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text.tag_add('sel', '1.0', '1.4') # Select 'Hello'
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self.assertTrue(self.dialog.find_selection(text))
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text.tag_remove('sel', '1.0', 'end')
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text.tag_add('sel', '1.6', '1.11') # Select 'World!'
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self.assertTrue(self.dialog.find_selection(text))
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text.tag_remove('sel', '1.0', 'end')
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text.tag_add('sel', '1.0', '1.11') # Select 'Hello World!'
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self.assertTrue(self.dialog.find_selection(text))
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# Remove additional line
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text.delete('2.0', 'end')
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if __name__ == '__main__':
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unittest.main(verbosity=2, exit=2)
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