Re: [PATCH liburing v5 2/2] test/splice: add basic splice tests

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On 2/24/20 11:47 AM, Pavel Begunkov wrote:
> On 24/02/2020 21:41, Jens Axboe wrote:
>>> I've wanted for long to kill this weird behaviour, it should consume the whole
>>> link. Can't imagine any userspace app handling all edge-case errors right...
>>
>> Yeah, for links it makes sense to error the chain, which would consume
>> the whole chain too.
>>
>>>> submit fails. I'll clean up that bit.
>>>
>>> ...I should have tested better. Thanks!
>>
>> No worries, just trying to do better than we have in the best so we can
>> have some vague hope of having the test suite pass on older stable
>> kernels.
> 
> Have you gave a thought to using C++ for testing? It would be really nice to
> have some flexible test generator removing boilerplate and allowing
> automatically try different flags combinations. It sounds like a lot of pain
> doing this in old plain C.

I'm not a c++ guy, but if it's useful, then I'm open to anything.

-- 
Jens Axboe




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