# HG changeset patch
# User Julien Cristau <julien.cristau@logilab.fr>
# Date 1438074936 -7200
# Node ID c39749d14c537eb41e67da42fa794caf0c88e45d
# Parent  1d824df4f2bdb335ce9aed9c5c955bcbf192091e
[test] check that we reject an rqlexpression in computed relation perms

diff -r 1d824df4f2bd -r c39749d14c53 test/data/rqlexpr_on_computedrel.py
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/test/data/rqlexpr_on_computedrel.py	Tue Jul 28 11:15:36 2015 +0200
@@ -0,0 +1,18 @@
+from yams.buildobjs import ComputedRelation, EntityType, RelationDefinition
+from cubicweb.schema import RRQLExpression
+
+class Subject(EntityType):
+    pass
+
+class Object(EntityType):
+    pass
+
+class relation(RelationDefinition):
+    subject = 'Subject'
+    object = 'Object'
+
+class computed(ComputedRelation):
+    rule = 'S relation O'
+    __permissions__ = {'read': (RRQLExpression('S is ET'),)}
+
+
diff -r 1d824df4f2bd -r c39749d14c53 test/unittest_schema.py
--- a/test/unittest_schema.py	Tue Jul 28 09:25:26 2015 +0200
+++ b/test/unittest_schema.py	Tue Jul 28 11:15:36 2015 +0200
@@ -417,6 +417,10 @@
         self._test('rrqlexpr_on_attr.py',
                    "can't use RRQLExpression on attribute ToTo.attr[String], use an ERQLExpression")
 
+    def test_rqlexpr_on_computedrel(self):
+        self._test('rqlexpr_on_computedrel.py',
+                   "can't use rql expression for read permission of relation Subject computed Object")
+
 
 class NormalizeExpressionTC(TestCase):