diff -r a4659adf4eee -r 50b87f759b5d server/test/unittest_multisources.py
--- a/server/test/unittest_multisources.py	Tue Nov 10 15:46:34 2009 +0100
+++ b/server/test/unittest_multisources.py	Tue Nov 10 18:06:47 2009 +0100
@@ -184,7 +184,9 @@
     def test_attr_unification_1(self):
         n1 = self.execute('INSERT Note X: X type "AFFREF"')[0][0]
         n2 = self.execute('INSERT Note X: X type "AFFREU"')[0][0]
+        self.set_debug('DBG_SQL|DBG_MS')
         rset = self.execute('Any X,Y WHERE X is Note, Y is Affaire, X type T, Y ref T')
+        self.set_debug(None)
         self.assertEquals(len(rset), 1, rset.rows)
 
     def test_attr_unification_2(self):