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40 lines
999 B
40 lines
999 B
"Test zoomheight, coverage 66%."
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# Some code is system dependent.
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from idlelib import zoomheight
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import unittest
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from test.support import requires
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from tkinter import Tk
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from idlelib.editor import EditorWindow
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class Test(unittest.TestCase):
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@classmethod
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def setUpClass(cls):
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requires('gui')
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cls.root = Tk()
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cls.root.withdraw()
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cls.editwin = EditorWindow(root=cls.root)
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@classmethod
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def tearDownClass(cls):
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cls.editwin._close()
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cls.root.update_idletasks()
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for id in cls.root.tk.call('after', 'info'):
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cls.root.after_cancel(id) # Need for EditorWindow.
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cls.root.destroy()
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del cls.root
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def test_init(self):
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zoom = zoomheight.ZoomHeight(self.editwin)
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self.assertIs(zoom.editwin, self.editwin)
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def test_zoom_height_event(self):
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zoom = zoomheight.ZoomHeight(self.editwin)
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zoom.zoom_height_event()
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if __name__ == '__main__':
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unittest.main(verbosity=2)
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