#13993: HTMLParser is now able to handle broken end tags.
diff --git a/Lib/test/test_htmlparser.py b/Lib/test/test_htmlparser.py
index 29a721c..c15bb66 100644
--- a/Lib/test/test_htmlparser.py
+++ b/Lib/test/test_htmlparser.py
@@ -202,12 +202,12 @@
self._run_check(["<!--abc-->", ""], output)
def test_starttag_junk_chars(self):
- self._parse_error("</>")
- self._parse_error("</$>")
+ self._run_check("</>", [])
+ self._run_check("</$>", [('comment', '$')])
self._parse_error("</")
self._parse_error("</a")
self._parse_error("<a<a>")
- self._parse_error("</a<a>")
+ self._run_check("</a<a>", [('endtag', 'a<a')])
self._parse_error("<!")
self._parse_error("<a")
self._parse_error("<a foo='bar'")
@@ -232,6 +232,44 @@
("endtag", "p"),
])
+ def test_invalid_end_tags(self):
+ # A collection of broken end tags. <br> is used as separator.
+ # see http://www.w3.org/TR/html5/tokenization.html#end-tag-open-state
+ # and #13993
+ html = ('<br></label</p><br></div end tmAd-leaderBoard><br></<h4><br>'
+ '</li class="unit"><br></li\r\n\t\t\t\t\t\t</ul><br></><br>')
+ expected = [('starttag', 'br', []),
+ # < is part of the name, / is discarded, p is an attribute
+ ('endtag', 'label<'),
+ ('starttag', 'br', []),
+ # text and attributes are discarded
+ ('endtag', 'div'),
+ ('starttag', 'br', []),
+ # comment because the first char after </ is not a-zA-Z
+ ('comment', '<h4'),
+ ('starttag', 'br', []),
+ # attributes are discarded
+ ('endtag', 'li'),
+ ('starttag', 'br', []),
+ # everything till ul (included) is discarded
+ ('endtag', 'li'),
+ ('starttag', 'br', []),
+ # </> is ignored
+ ('starttag', 'br', [])]
+ self._run_check(html, expected)
+
+ def test_broken_invalid_end_tag(self):
+ # This is technically wrong (the "> shouldn't be included in the 'data')
+ # but is probably not worth fixing it (in addition to all the cases of
+ # the previous test, it would require a full attribute parsing).
+ # see #13993
+ html = '<b>This</b attr=">"> confuses the parser'
+ expected = [('starttag', 'b', []),
+ ('data', 'This'),
+ ('endtag', 'b'),
+ ('data', '"> confuses the parser')]
+ self._run_check(html, expected)
+
def test_get_starttag_text(self):
s = """<foo:bar \n one="1"\ttwo=2 >"""
self._run_check_extra(s, [