[gvfs] gvfs-test: Mark Sftp.test_unknown_host as expected failure for now

[Martin Pitt <martinpitt src gnome org>]

commit 7f12336703742e826c995a3b649af0786c43a595
Author: Martin Pitt <martinpitt gnome org>
Date:   Wed Oct 17 11:11:31 2012 +0200

    gvfs-test: Mark Sftp.test_unknown_host as expected failure for now
    
    This does not reliably work everywhere, see
    https://bugzilla.gnome.org/show_bug.cgi?id=686006#c38
    for how to fix it properly.

 test/gvfs-test |    1 +
 1 files changed, 1 insertions(+), 0 deletions(-)
---
diff --git a/test/gvfs-test b/test/gvfs-test
index 76850c6..dc49e86 100755
--- a/test/gvfs-test
+++ b/test/gvfs-test
@@ -318,6 +318,7 @@ Subsystem sftp %(sftp_server)s
 
         self.do_mount_check(uri)
 
+    @unittest.expectedFailure # https://bugzilla.gnome.org/show_bug.cgi?id=686006#c38
     @unittest.skipUnless(local_ip, 'not having any non-localhost IP')
     def test_unknown_host(self):
         '''sftp:// with RSA authentication for unknown host'''