cpython/Lib/idlelib/idle_test/test_filelist.py

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"Test filelist, coverage 19%."
from idlelib import filelist
import unittest
from test.support import requires
from tkinter import Tk
class FileListTest(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_new_empty(self):
flist = filelist.FileList(self.root)
self.assertEqual(flist.root, self.root)
e = flist.new()
self.assertEqual(type(e), flist.EditorWindow)
e._close()
if __name__ == '__main__':
unittest.main(verbosity=2)