testcode for doc/tutorial/conditions.txt

doc/tutorial/conditions.txt

@@ -18,7 +18,7 @@ IfElse vs Switch
 **Example**
 
 
-.. code-block:: python
+.. testcode::
 
    from theano import tensor as T
    from theano.ifelse import ifelse
@@ -55,13 +55,19 @@ IfElse vs Switch
 In this example, the ``IfElse`` op spends less time (about half as much) than ``Switch``
 since it computes only one variable out of the two.
 
-.. code-block:: python
+.. testoutput::
+   :hide:
+   :options: +ELLIPSIS
 
-  >>> python ifelse_switch.py
+  time spent evaluating both values ... sec
+  time spent evaluating one value ... sec
+
+.. code-block:: none
+
+   $ python ifelse_switch.py
    time spent evaluating both values 0.6700 sec
    time spent evaluating one value 0.3500 sec
 
-
 Unless ``linker='vm'`` or ``linker='cvm'`` are used, ``ifelse`` will compute both
 variables and take the same computation time as ``switch``. Although the linker
 is not currently set by default to ``cvm``, it will be in the near future.