slightly better messages

theano/tensor/tests/test_basic.py

@@ -3752,7 +3752,7 @@ class TestAdvancedSubtensor(unittest.TestCase):
     def test_inc_adv_selection(self):
         a = inc_subtensor(self.v[self.ix2], self.v[self.ix2])
 
-        assert a.type == self.v.type
+        assert a.type == self.v.type, (a.type,self.v.type)
         f = theano.function([self.v, self.ix2], a, allow_input_downcast=True)
         aval = f([.4, .9, .1], [[1, 2],
                                 [1, 2]])
@@ -3762,7 +3762,7 @@ class TestAdvancedSubtensor(unittest.TestCase):
         subt = self.m[self.ix1,self.ix12]
         a = inc_subtensor(subt, subt)
 
-        assert a.type == self.m.type, str(a.type) +str(a.type.broadcastable)  + " " + str(self.m.type) + str(self.m.type.broadcastable)
+        assert a.type == self.m.type, (a.type, self.m.type)
         f = theano.function([self.m, self.ix1, self.ix12], a, allow_input_downcast=True)
         aval = f([[.4, .9, .1],
                   [5,   6,  7],
@@ -3776,7 +3776,7 @@ class TestAdvancedSubtensor(unittest.TestCase):
     def test_inc_adv_selection_with_broadcasting(self):
         a = inc_subtensor(self.m[self.ix1,self.ix12], 2.1)
 
-        assert a.type == self.m.type
+        assert a.type == self.m.type, (a.type, self.m.type)
         f = theano.function([self.m, self.ix1, self.ix12], a, allow_input_downcast=True)
         aval = f([[.4, .9, .1],
                   [5,   6,  7],