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69 lines
2.2 KiB
69 lines
2.2 KiB
import unittest
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import tkinter
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from test.support import requires, swap_attr
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from tkinter.test.support import AbstractDefaultRootTest, AbstractTkTest
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from tkinter import colorchooser
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from tkinter.colorchooser import askcolor
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from tkinter.commondialog import Dialog
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requires('gui')
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class ChooserTest(AbstractTkTest, unittest.TestCase):
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@classmethod
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def setUpClass(cls):
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AbstractTkTest.setUpClass.__func__(cls)
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cls.cc = colorchooser.Chooser(initialcolor='dark blue slate')
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def test_fixoptions(self):
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cc = self.cc
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cc._fixoptions()
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self.assertEqual(cc.options['initialcolor'], 'dark blue slate')
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cc.options['initialcolor'] = '#D2D269691E1E'
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cc._fixoptions()
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self.assertEqual(cc.options['initialcolor'], '#D2D269691E1E')
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cc.options['initialcolor'] = (210, 105, 30)
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cc._fixoptions()
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self.assertEqual(cc.options['initialcolor'], '#d2691e')
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def test_fixresult(self):
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cc = self.cc
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self.assertEqual(cc._fixresult(self.root, ()), (None, None))
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self.assertEqual(cc._fixresult(self.root, ''), (None, None))
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self.assertEqual(cc._fixresult(self.root, 'chocolate'),
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((210, 105, 30), 'chocolate'))
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self.assertEqual(cc._fixresult(self.root, '#4a3c8c'),
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((74, 60, 140), '#4a3c8c'))
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class DefaultRootTest(AbstractDefaultRootTest, unittest.TestCase):
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def test_askcolor(self):
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def test_callback(dialog, master):
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nonlocal ismapped
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master.update()
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ismapped = master.winfo_ismapped()
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raise ZeroDivisionError
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with swap_attr(Dialog, '_test_callback', test_callback):
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ismapped = None
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self.assertRaises(ZeroDivisionError, askcolor)
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#askcolor()
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self.assertEqual(ismapped, False)
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root = tkinter.Tk()
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ismapped = None
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self.assertRaises(ZeroDivisionError, askcolor)
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self.assertEqual(ismapped, True)
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root.destroy()
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tkinter.NoDefaultRoot()
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self.assertRaises(RuntimeError, askcolor)
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if __name__ == "__main__":
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unittest.main()
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