[issue34480] _markupbase.py fails with UnboundLocalError on invalid keyword in marked section
Karthikeyan Singaravelan
report at bugs.python.org
Wed Dec 18 04:07:20 EST 2019
Karthikeyan Singaravelan <tir.karthi at gmail.com> added the comment:
Attaching a test case for this issue since the self.error code path was not covered in the current test suite. A PR is open proposing match variable initialisation with None https://github.com/python/cpython/pull/17643 .
diff --git Lib/test/test_htmlparser.py Lib/test/test_htmlparser.py
index a2bfb39d16..a9aff11706 100644
--- Lib/test/test_htmlparser.py
+++ Lib/test/test_htmlparser.py
@@ -766,6 +766,18 @@ class AttributesTestCase(TestCaseBase):
[("href", "http://www.example.org/\">;")]),
("data", "spam"), ("endtag", "a")])
+ def test_invalid_keyword_error_exception(self):
+ class InvalidMarkupException(Exception):
+ pass
+
+ class MyHTMLParser(html.parser.HTMLParser):
+
+ def error(self, message):
+ raise InvalidMarkupException(message)
+
+ parser = MyHTMLParser()
+ with self.assertRaises(InvalidMarkupException):
+ parser.feed('<![invalid>')
if __name__ == "__main__":
unittest.main()
----------
nosy: +xtreak
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