CCW#37: Assert optimization is done only when running with config.mode set to 'FAST_RUN'

theano/sparse/sandbox/test_sp.py

@@ -453,6 +453,7 @@ def test_remove0():
         # list of apply nodes in the optimized graph.
         nodes = f.maker.env.toposort()
         v = [True for node in nodes if isinstance(node.op, sp.Remove0) and node.op.inplace]
+        if theano.config.mode == 'FAST_RUN':
             assert len(v), 'Inplacing optimization should have been applied.'
 
         # checking