[pypy-dev] Fwd: test_all.py can't recognize has multi inherited classes

[James Lan]

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---------- Forwarded message ----------
From: James Lan <jameslan at gmail.com>
Date: Wed, Mar 6, 2013 at 2:39 PM
Subject: Re: [pypy-dev] test_all.py can't recognize has multi inherited
classes
To: Ronny Pfannschmidt <Ronny.Pfannschmidt at gmx.de>


Hi,

Is there any update on this?

Do I need to file a bug?

Thanks,
James


On Fri, Feb 15, 2013 at 12:01 AM, Ronny Pfannschmidt <
Ronny.Pfannschmidt at gmx.de> wrote:

> On 02/15/2013 08:55 AM, Maciej Fijalkowski wrote:
>
>> On Fri, Feb 15, 2013 at 9:45 AM, Ronny Pfannschmidt
>> <Ronny.Pfannschmidt at gmx.de>  wrote:
>>
>>> i confirmed the issue - its in the included pytest and its fixed upstream
>>>
>>> its going to be fixed in the pytest branch of pypy later
>>>
>>
>> Can't you fix it on default?
>>
>
> i need to investigate the effects of the update first
>
>
>
>>
>>>
>>>
>>>
>>> On 02/15/2013 08:34 AM, Ronny Pfannschmidt wrote:
>>>
>>>>
>>>> Hi James,
>>>>
>>>>
>>>> Interesting find,
>>>>
>>>> i can replicate and i don't yet see how it happens,
>>>> because the code pytest uses does walk the mro to find tests in parent
>>>> classes
>>>>
>>>> i will report back once i figured whats wrong
>>>>
>>>> -- Ronny
>>>>
>>>>
>>>> On 02/15/2013 08:14 AM, James Lan wrote:
>>>>
>>>>>
>>>>> Hi All,
>>>>>
>>>>> I tried to run test cases for jvm backend by the following command,
>>>>>
>>>>>
>>>>> pypy pypy/test_all.py rpython/translator/jvm/test
>>>>>
>>>>>
>>>>> but what I got was 10 tests defined in
>>>>> rpython/translator/jvm/test/**test_backendopt.py although there are
>>>>> two
>>>>> dozens of test files in that directory.
>>>>>
>>>>> After experiment, I found that it failed to collect test within a multi
>>>>> inherited class. Take test_constant.py as an example, it defines a
>>>>> class,
>>>>>
>>>>>
>>>>> class TestConstant(BaseTestConstant, JvmTest):
>>>>> pass
>>>>>
>>>>>
>>>>> and JvmTest is defined as,
>>>>>
>>>>>
>>>>> class JvmTest(BaseRtypingTest, OORtypeMixin):
>>>>> ......
>>>>>
>>>>>
>>>>> When I executed the folloing,
>>>>>
>>>>>
>>>>> ypy pypy/test_all.py rpython/translator/jvm/test/**test_constant.py
>>>>> --collectonly
>>>>>
>>>>>
>>>>> it reported 0 item was collected. If I remove BaseTestConstant from
>>>>> TestConstant's super classes, it still reports 0 item collected; but if
>>>>> I remove JvmTest from its super classes, it reports 18 items are
>>>>> collected.
>>>>>
>>>>>
>>>>> I'm wondering how the daily test solve this problem?
>>>>>
>>>>> Thanks,
>>>>> James Lan
>>>>>
>>>>>
>
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