Remove check on GPU in DebugMode

theano/gpuarray/tests/test_basic_ops.py

@@ -481,13 +481,12 @@ def test_hostfromgpu_shape_i():
 
 
 def test_Gpujoin_inplace():
-    """Test Gpujoin to work inplace.
-
-    This function tests the case when several elements are passed to the
-    Gpujoin function but all except one of them are empty. In this case
-    Gpujoin should work inplace and the output should be the view of the
-    non-empty element.
-    """
+    # Test Gpujoin to work inplace.
+    #
+    # This function tests the case when several elements are passed to the
+    # Gpujoin function but all except one of them are empty. In this case
+    # Gpujoin should work inplace and the output should be the view of the
+    # non-empty element.
     s = T.lscalar()
     data = np.array([3, 4, 5], dtype=theano.config.floatX)
     x = gpuarray_shared_constructor(data, borrow=True)
@@ -497,5 +496,6 @@ def test_Gpujoin_inplace():
     c = join(0, x, z)
 
     f = theano.function([s], theano.Out(c, borrow=True))
-    assert x.get_value(borrow=True, return_internal_type=True) is f(0)
+    if not isinstance(mode_with_gpu, theano.compile.DebugMode):
+        assert x.get_value(borrow=True, return_internal_type=True) is f(0)
     assert np.allclose(f(0), [3, 4, 5])