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"Test editor, coverage 35%."
from idlelib import editor
import unittest
from test.support import requires
from tkinter import Tk
Editor = editor.EditorWindow
class EditorWindowTest(unittest.TestCase):
@classmethod
def setUpClass(cls):
requires('gui')
cls.root = Tk()
cls.root.withdraw()
@classmethod
def tearDownClass(cls):
cls.root.update_idletasks()
for id in cls.root.tk.call('after', 'info'):
cls.root.after_cancel(id)
cls.root.destroy()
del cls.root
def test_init(self):
e = Editor(root=self.root)
self.assertEqual(e.root, self.root)
e._close()
class EditorFunctionTest(unittest.TestCase):
def test_filename_to_unicode(self):
func = Editor._filename_to_unicode
class dummy():
filesystemencoding = 'utf-8'
pairs = (('abc', 'abc'), ('a\U00011111c', 'a\ufffdc'),
(b'abc', 'abc'), (b'a\xf0\x91\x84\x91c', 'a\ufffdc'))
for inp, out in pairs:
self.assertEqual(func(dummy, inp), out)
if __name__ == '__main__':
unittest.main(verbosity=2)
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