Lib/test/test_htmllib.py

   1 import formatter
   2 import htmllib
   3 import unittest
   4
   5 from test import test_support
   6
   7
   8 class AnchorCollector(htmllib.HTMLParser):
   9     def __init__(self, *args, **kw):
  10         self.__anchors = []
  11         htmllib.HTMLParser.__init__(self, *args, **kw)
  12
  13     def get_anchor_info(self):
  14         return self.__anchors
  15
  16     def anchor_bgn(self, *args):
  17         self.__anchors.append(args)
  18
  19
  20 class HTMLParserTestCase(unittest.TestCase):
  21     def test_anchor_collection(self):
  22         # See SF bug #467059.
  23         parser = AnchorCollector(formatter.NullFormatter(), verbose=1)
  24         parser.feed(
  25             """<a href='http://foo.org/' name='splat'> </a>
  26             <a href='http://www.python.org/'> </a>
  27             <a name='frob'> </a>
  28             """)
  29         parser.close()
  30         self.assertEquals(parser.get_anchor_info(),
  31                           [('http://foo.org/', 'splat', ''),
  32                            ('http://www.python.org/', '', ''),
  33                            ('', 'frob', ''),
  34                            ])
  35
  36
  37 def test_main():
  38     test_support.run_unittest(HTMLParserTestCase)
  39
  40
  41 if __name__ == "__main__":
  42     test_main()