--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/cubicweb/test/data/rewrite/schema.py	Sat Jan 16 13:48:51 2016 +0100
@@ -0,0 +1,124 @@
+# 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/>.
+from yams.buildobjs import (EntityType, RelationDefinition, String, SubjectRelation,
+                            ComputedRelation, Int)
+from cubicweb.schema import ERQLExpression
+
+
+class Person(EntityType):
+    name = String()
+
+
+class Affaire(EntityType):
+    __permissions__ = {
+        'read':   ('managers',
+                   ERQLExpression('X owned_by U'), ERQLExpression('X concerne S?, S owned_by U')),
+        'add':    ('managers', ERQLExpression('X concerne S, S owned_by U')),
+        'update': ('managers', 'owners', ERQLExpression('X in_state S, S name in ("pitetre", "en cours")')),
+        'delete': ('managers', 'owners', ERQLExpression('X concerne S, S owned_by U')),
+        }
+    ref = String(fulltextindexed=True, indexed=True, maxsize=16)
+    documented_by = SubjectRelation('Card', cardinality='1*')
+    concerne = SubjectRelation(('Societe', 'Note'), cardinality='1*')
+
+
+class Societe(EntityType):
+    __permissions__ = {
+        'read': ('managers', 'users', 'guests'),
+        'update': ('managers', 'owners', ERQLExpression('U login L, X nom L')),
+        'delete': ('managers', 'owners', ERQLExpression('U login L, X nom L')),
+        'add': ('managers', 'users',)
+        }
+    nom = String()
+
+
+class Division(Societe):
+    __specializes_schema__ = True
+
+
+class Note(EntityType):
+    pass
+
+
+class require_permission(RelationDefinition):
+    subject = ('Card', 'Note')
+    object = 'CWPermission'
+
+
+class require_state(RelationDefinition):
+    subject = 'CWPermission'
+    object = 'State'
+
+
+class inlined_card(RelationDefinition):
+    subject = 'Affaire'
+    object = 'Card'
+    inlined = True
+    cardinality = '?*'
+
+class inlined_note(RelationDefinition):
+    subject = 'Card'
+    object = 'Note'
+    inlined = True
+    cardinality = '?*'
+
+class inlined_affaire(RelationDefinition):
+    subject = 'Note'
+    object = 'Affaire'
+    inlined = True
+    cardinality = '?*'
+
+class responsable(RelationDefinition):
+    subject = 'Societe'
+    object = 'CWUser'
+    inlined = True
+    cardinality = '1*'
+
+class Contribution(EntityType):
+    code = Int()
+
+class ArtWork(EntityType):
+    name = String()
+
+class Role(EntityType):
+    name = String()
+
+class contributor(RelationDefinition):
+    subject = 'Contribution'
+    object = 'Person'
+    cardinality = '1*'
+    inlined = True
+
+class manifestation(RelationDefinition):
+    subject = 'Contribution'
+    object = 'ArtWork'
+
+class role(RelationDefinition):
+    subject = 'Contribution'
+    object = 'Role'
+
+class illustrator_of(ComputedRelation):
+    rule = ('C is Contribution, C contributor S, C manifestation O, '
+            'C role R, R name "illustrator"')
+
+class participated_in(ComputedRelation):
+    rule = 'S contributor O'
+
+class match(RelationDefinition):
+    subject = 'ArtWork'
+    object = 'Note'