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author | Steve Dower <steve.dower@microsoft.com> | 2017-02-04 15:05:40 -0800 |
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committer | Steve Dower <steve.dower@microsoft.com> | 2017-02-04 15:05:40 -0800 |
commit | b2fa705fd3887c326e811c418469c784353027f4 (patch) | |
tree | b3428f73de91453edbfd4df1a5d4a212d182eb44 /Lib/idlelib/idle_test/test_tree.py | |
parent | 134e58fd3aaa2e91390041e143f3f0a21a60142b (diff) | |
parent | b53654b6dbfce8318a7d4d1cdaddca7a7fec194b (diff) | |
download | cpython-b2fa705fd3887c326e811c418469c784353027f4.tar.gz |
Issue #29392: Prevent crash when passing invalid arguments into msvcrt module.
Diffstat (limited to 'Lib/idlelib/idle_test/test_tree.py')
-rw-r--r-- | Lib/idlelib/idle_test/test_tree.py | 36 |
1 files changed, 36 insertions, 0 deletions
diff --git a/Lib/idlelib/idle_test/test_tree.py b/Lib/idlelib/idle_test/test_tree.py new file mode 100644 index 0000000000..09ba9641af --- /dev/null +++ b/Lib/idlelib/idle_test/test_tree.py @@ -0,0 +1,36 @@ +''' Test idlelib.tree. + +Coverage: 56% +''' +from idlelib import tree +from test.support import requires +requires('gui') +import os +import unittest +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) |