34 lines
825 B
Python
34 lines
825 B
Python
|
"Test tree. coverage 56%."
|
||
|
|
|
||
|
|
from idlelib import tree
|
||
|
|
import unittest
|
||
|
|
from test.support import requires
|
||
|
|
requires('gui')
|
||
|
|
from tkinter import Tk
|
||
|
|
|
||
|
|
|
||
|
|
class TreeTest(unittest.TestCase):
|
||
|
|
|
||
|
|
@classmethod
|
||
|
|
def setUpClass(cls):
|
||
|
|
cls.root = Tk()
|
||
|
|
cls.root.withdraw()
|
||
|
|
|
||
|
|
@classmethod
|
||
|
|
def tearDownClass(cls):
|
||
|
|
cls.root.destroy()
|
||
|
|
del cls.root
|
||
|
|
|
||
|
|
def test_init(self):
|
||
|
|
# Start with code slightly adapted from htest.
|
||
|
|
sc = tree.ScrolledCanvas(
|
||
|
|
self.root, bg="white", highlightthickness=0, takefocus=1)
|
||
|
|
sc.frame.pack(expand=1, fill="both", side='left')
|
||
|
|
item = tree.FileTreeItem(tree.ICONDIR)
|
||
|
|
node = tree.TreeNode(sc.canvas, None, item)
|
||
|
|
node.expand()
|
||
|
|
|
||
|
|
|
||
|
|
if __name__ == '__main__':
|
||
|
|
unittest.main(verbosity=2)
|