diff --git a/Lib/test/test_htmlparser.py b/Lib/test/test_htmlparser.py
index fd8447c91d1..b85beab333f 100644
--- a/Lib/test/test_htmlparser.py
+++ b/Lib/test/test_htmlparser.py
@@ -377,6 +377,30 @@ class HTMLParserTolerantTestCase(TestCaseBase):
('endtag', 'html')],
collector = self.collector)
+ def test_with_unquoted_attributes(self):
+ html = ("
"
+ "")
+ expected = [
+ ('starttag', 'html', []),
+ ('starttag', 'body', [('bgcolor', 'd0ca90'), ('text', '181008')]),
+ ('starttag', 'table',
+ [('cellspacing', '0'), ('cellpadding', '1'), ('width', '100%')]),
+ ('starttag', 'tr', []),
+ ('starttag', 'td', [('align', 'left')]),
+ ('starttag', 'font', [('size', '-1')]),
+ ('data', '- '), ('starttag', 'a', [('href', '/rabota/')]),
+ ('starttag', 'span', [('class', 'en')]), ('data', ' software-and-i'),
+ ('endtag', 'span'), ('endtag', 'a'),
+ ('data', '- '), ('starttag', 'a', [('href', '/1/')]),
+ ('starttag', 'span', [('class', 'en')]), ('data', ' library'),
+ ('endtag', 'span'), ('endtag', 'a'), ('endtag', 'table')
+ ]
+
+ self._run_check(html, expected, collector=self.collector)
+
def test_comma_between_attributes(self):
self._run_check('