Fix test due to missing opt at the right place

theano/sandbox/cuda/opt.py

@@ -1963,6 +1963,7 @@ gpu_elemwise_alloc = gof.local_optimizer([GpuElemwise])(
     tensor.opt.local_elemwise_alloc_op(GpuElemwise, GpuAlloc, GpuDimShuffle)
 )
 register_opt()(gpu_elemwise_alloc)
+register_opt()(tensor.opt.local_useless_elemwise) # needed by gpu_elemwise_alloc
 tensor.opt.register_specialize_device(gpu_elemwise_alloc)
 
 

theano/sandbox/cuda/tests/test_opt.py

@@ -202,13 +202,6 @@ class Test_local_elemwise_alloc(test_opt.Test_local_elemwise_alloc):
                  if elem.op is not None]) == count
         )
 
-    def _verify_assert_count(self, f, count):
-        assert(
-            sum([isinstance(elem.op, tensor.opt.Assert)
-                 for elem in f.maker.fgraph.toposort()
-                 if elem.op is not None]) == count
-        )
-
 
 def test_alloc_memset_0():
     i = tensor.iscalar()