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| author | Serhiy Storchaka <storchaka@gmail.com> | 2016-06-12 06:47:20 (GMT) |
|---|---|---|
| committer | Serhiy Storchaka <storchaka@gmail.com> | 2016-06-12 06:47:20 (GMT) |
| commit | f0ee5ccd19ec9ad0fd6c98ebf128832c225565cd (patch) | |
| tree | 6ed466bf5490987d53848f58e1c581a7b89b8c7f /Lib/test/test_xml_etree.py | |
| parent | cf2ad555113e4afc6f8cd5ac5235deef6a3fdf82 (diff) | |
| parent | 9062c261a4f9268f4621548ec205c80411f75b6e (diff) | |
| download | cpython-f0ee5ccd19ec9ad0fd6c98ebf128832c225565cd.zip cpython-f0ee5ccd19ec9ad0fd6c98ebf128832c225565cd.tar.gz cpython-f0ee5ccd19ec9ad0fd6c98ebf128832c225565cd.tar.bz2 | |
Issue #25455: Fixed a crash in repr of ElementTree.Element with recursive tag.
Diffstat (limited to 'Lib/test/test_xml_etree.py')
| -rw-r--r-- | Lib/test/test_xml_etree.py | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/Lib/test/test_xml_etree.py b/Lib/test/test_xml_etree.py index a56f158..6e54628 100644 --- a/Lib/test/test_xml_etree.py +++ b/Lib/test/test_xml_etree.py @@ -18,7 +18,7 @@ import weakref from itertools import product from test import support -from test.support import TESTFN, findfile, import_fresh_module, gc_collect +from test.support import TESTFN, findfile, import_fresh_module, gc_collect, swap_attr # pyET is the pure-Python implementation. # @@ -1864,6 +1864,12 @@ class BadElementTest(ElementTestCase, unittest.TestCase): e.extend([ET.Element('bar')]) self.assertRaises(ValueError, e.remove, X('baz')) + def test_recursive_repr(self): + # Issue #25455 + e = ET.Element('foo') + with swap_attr(e, 'tag', e): + with self.assertRaises(RuntimeError): + repr(e) # Should not crash class MutatingElementPath(str): def __new__(cls, elem, *args): |