I will correct the description and repost later.
please do not mind this patch.

On Fri, 07 Feb 2014 09:42:45 +0900
Yuichi Ito <[email protected]> wrote:

> some switches return the instruction list of flow_mod messages in the 
> different order.
> 
> for example, when a flow entry was installed with the instructions as:
> 
>   [
>     OFPInstructionMeter(meter_id=1),
>     OFPInstructionActions(actions=[OFPActionOutput(port=2)])
>   ]
> 
> the flow_stats message may return the flow entry with the instructions as:
> 
>   [
>     OFPInstructionActions(actions=[OFPActionOutput(port=2)]),
>     OFPInstructionMeter(meter_id=1)
>   ]
> 
> this patch makes tester.py ignore the order different.
> 
> Signed-off-by: Yuichi Ito <[email protected]>
> ---
>  ryu/tests/switch/tester.py |    3 +++
>  1 file changed, 3 insertions(+)
> 
> diff --git a/ryu/tests/switch/tester.py b/ryu/tests/switch/tester.py
> index 519a763..73d14e0 100644
> --- a/ryu/tests/switch/tester.py
> +++ b/ryu/tests/switch/tester.py
> @@ -547,6 +547,9 @@ class OfTester(app_manager.RyuApp):
>          for attr in attr_list:
>              value1 = getattr(stats1, attr)
>              value2 = getattr(stats2, attr)
> +            if isinstance(value1, list) and isinstance(value2, list):
> +                value1 = sorted(value1)
> +                value2 = sorted(value2)
>              if str(value1) != str(value2):
>                  flow_stats = []
>                  for attr in attr_list:
> --
> 1.7.10.4
> 

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