diff -r 058bb3dc685f -r 0b59724cb3f2 cubicweb/web/test/unittest_views_errorform.py
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/cubicweb/web/test/unittest_views_errorform.py	Sat Jan 16 13:48:51 2016 +0100
@@ -0,0 +1,92 @@
+# copyright 2003-2014 LOGILAB S.A. (Paris, FRANCE), all rights reserved.
+# contact http://www.logilab.fr/ -- mailto:contact@logilab.fr
+#
+# This file is part of CubicWeb.
+#
+# CubicWeb is free software: you can redistribute it and/or modify it under the
+# terms of the GNU Lesser General Public License as published by the Free
+# Software Foundation, either version 2.1 of the License, or (at your option)
+# any later version.
+#
+# CubicWeb is distributed in the hope that it will be useful, but WITHOUT
+# ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
+# FOR A PARTICULAR PURPOSE.  See the GNU Lesser General Public License for more
+# details.
+#
+# You should have received a copy of the GNU Lesser General Public License along
+# with CubicWeb.  If not, see <http://www.gnu.org/licenses/>.
+import re
+import sys
+
+from logilab.common.testlib import unittest_main
+
+from cubicweb import Forbidden
+from cubicweb.devtools.testlib import CubicWebTC
+from cubicweb.view import StartupView
+from cubicweb.web import Redirect
+
+
+class ErrorViewTC(CubicWebTC):
+    def setUp(self):
+        super(ErrorViewTC, self).setUp()
+        self.vreg.config['submit-mail'] = "test@logilab.fr"
+        self.vreg.config['print-traceback'] = "yes"
+
+    def test_error_generation(self):
+        """
+        tests
+        """
+
+        class MyWrongView(StartupView):
+            __regid__ = 'my-view'
+            def call(self):
+                raise ValueError('This is wrong')
+
+        with self.temporary_appobjects(MyWrongView):
+            with self.admin_access.web_request() as req:
+                try:
+                    self.view('my-view', req=req)
+                except Exception as e:
+                    req.data['excinfo'] = sys.exc_info()
+                    req.data['ex'] = e
+                    html = self.view('error', req=req)
+                    self.assertTrue(re.search(b'^<input name="__signature" type="hidden" '
+                                              b'value="[0-9a-f]{32}" />$',
+                                              html.source, re.M))
+
+
+    def test_error_submit_nosig(self):
+        """
+        tests that the reportbug controller refuses submission if
+        there is not content signature
+        """
+        with self.admin_access.web_request() as req:
+            req.form = {'description': u'toto'}
+            with self.assertRaises(Forbidden) as cm:
+                self.ctrl_publish(req, 'reportbug')
+
+    def test_error_submit_wrongsig(self):
+        """
+        tests that the reportbug controller refuses submission if the
+        content signature is invalid
+        """
+        with self.admin_access.web_request() as req:
+            req.form = {'__signature': 'X',
+                        'description': u'toto'}
+            with self.assertRaises(Forbidden) as cm:
+                self.ctrl_publish(req, 'reportbug')
+
+    def test_error_submit_ok(self):
+        """
+        tests that the reportbug controller accept the email submission if the
+        content signature is valid
+        """
+        with self.admin_access.web_request() as req:
+            sign = self.vreg.config.sign_text('toto')
+            req.form = {'__signature': sign,
+                        'description': u'toto'}
+            with self.assertRaises(Redirect) as cm:
+                self.ctrl_publish(req, 'reportbug')
+
+if __name__ == '__main__':
+    unittest_main()