- New internal exception: ``repoze.bfg.exceptions.URLDecodeError``.

  This URL is a subclass of the built-in Python exception named
  ``UnicodeDecodeError``.

- When decoding a URL segment to Unicode fails, the exception raised
  is now ``repoze.bfg.exceptions.URLDecodeError`` instead of
  ``UnicodeDecodeError``.  This makes it possible to register an
  exception view invoked specifically when ``repoze.bfg`` cannot
  decode a URL.

1 files changed, 5 insertions, 0 deletions

diff --git a/repoze/bfg/tests/test_urldispatch.py b/repoze/bfg/tests/test_urldispatch.py
index 69bd3d971..c5fa37758 100644
--- a/repoze/bfg/tests/test_urldispatch.py
+++ b/repoze/bfg/tests/test_urldispatch.py
@@ -224,6 +224,11 @@ class TestCompileRoute(unittest.TestCase):
         self.assertEqual(matcher('foo/baz/biz/buz/bar'), None)
         self.assertEqual(generator({'baz':1, 'buz':2}), '/foo/1/biz/2/bar')
 
+    def test_url_decode_error(self):
+        from repoze.bfg.exceptions import URLDecodeError
+        matcher, generator = self._callFUT('/:foo')
+        self.assertRaises(URLDecodeError, matcher, '/%FF%FE%8B%00')
+
 class TestCompileRouteMatchFunctional(unittest.TestCase):
     def matches(self, pattern, path, result):
         from repoze.bfg.urldispatch import _compile_route