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Diffstat (limited to 'Lib/test/test_tcl.py')
| -rw-r--r-- | Lib/test/test_tcl.py | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/Lib/test/test_tcl.py b/Lib/test/test_tcl.py index e7a60db777..6e5ef097c8 100644 --- a/Lib/test/test_tcl.py +++ b/Lib/test/test_tcl.py @@ -43,8 +43,14 @@ def get_tk_patchlevel(): class TkinterTest(unittest.TestCase): def testFlattenLen(self): - # flatten(<object with no length>) + # Object without length. self.assertRaises(TypeError, _tkinter._flatten, True) + # Object with length, but not sequence. + self.assertRaises(TypeError, _tkinter._flatten, {}) + # Sequence or set, but not tuple or list. + # (issue44608: there were leaks in the following cases) + self.assertRaises(TypeError, _tkinter._flatten, 'string') + self.assertRaises(TypeError, _tkinter._flatten, {'set'}) class TclTest(unittest.TestCase): |