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Re: [Qemu-block] [Qemu-devel] [PATCH v4 1/4] iotests: add script_initial
From: |
Vladimir Sementsov-Ogievskiy |
Subject: |
Re: [Qemu-block] [Qemu-devel] [PATCH v4 1/4] iotests: add script_initialize |
Date: |
Mon, 16 Sep 2019 16:39:53 +0000 |
16.09.2019 19:32, John Snow wrote:
>
>
> On 9/16/19 10:56 AM, Vladimir Sementsov-Ogievskiy wrote:
>> 12.09.2019 3:16, John Snow wrote:
>>> Like script_main, but doesn't require a single point of entry.
>>> Replace all existing initialization sections with this drop-in replacement.
>>>
>>> This brings debug support to all existing script-style iotests.
>>>
>>> Note: supported_oses=['linux'] was omitted, as it is a default argument.
>>
>> But after this patch all test which didn't check os start to check linux
>> (as it's default).. So all tests which worked on other platforms will now
>> be skipped on these other platforms?
>>
>
> def verify_platform(supported_oses=['linux']):
> if True not in [sys.platform.startswith(x) for x in supported_oses]:
> notrun('not suitable for this OS: %s' % sys.platform)
>
>
> It was already the default. I didn't *make* it the default.
Yes. But for some tests, verify_platform wasn't called before this patch at all.
And now it is called and checks "linux". It's the change. Or what I miss?
> There is no
> change here. Feel free to propose a fix, but I don't think it's within
> the scope of this series.
>
>> Finally do we support something except linux for iotests?
>> for bash tests _supported_os also used only with "Linux" in 87 tests..
>>
>
> Evidently, not really. See bc521696607c5348fcd8a9e57b408d0ac0dbe2f8
>
>> May be we'd better drop both _supported_os and supported_oses alltogether,
>> and don't care?
>>
>
> Beyond the scope of this series.
>
>> Anyway, if we support only linux, any reason to skip almost all tests,
>> if someone tries to run test on other platform? Let him run what he wants.
>
> Maybe true, maybe not.
>
>>
>>> Signed-off-by: John Snow <address@hidden>
>>> ---
>>
>> [..]
>>
>>> +def execute_test(test_function=None, *args, **kwargs):
>>> + """Run either unittest or script-style tests."""
>>> +
>>> + debug = execute_setup_common(*args, **kwargs)
>>> if not test_function:
>>> - execute_unittest(output, verbosity, debug)
>>> + execute_unittest(debug)
>>> else:
>>> test_function()
>>>
>>> +# This is called from script-style iotests without a single point of entry
>>> +def script_initialize(*args, **kwargs):
>>> + """Initialize script-style tests without running any tests."""
>>> + execute_setup_common(*args, **kwargs)
>>> +
>>> +# This is called from script-style iotests with a single point of entry
>>> def script_main(test_function, *args, **kwargs):
>>> """Run script-style tests outside of the unittest framework"""
>>> execute_test(test_function, *args, **kwargs)
>>>
>>> +# This is called from unittest style iotests
>>> def main(*args, **kwargs):
>>> """Run tests using the unittest framework"""
>>
>>
>> Hmm, now two different styles of code documenting used: comment and
>> doc-string,
>> both containing almost equal meaning.. I don't like it, still don't really
>> mind.
>
> I think I was trying to document what the function /does/ separately
> from a note about explaining how and where it is used. It's quite nearly
> redundant and if it's distracting I can remove it.
>
--
Best regards,
Vladimir
- [Qemu-block] [PATCH v4 0/4] iotests: use python logging, John Snow, 2019/09/11
- [Qemu-block] [PATCH v4 2/4] iotest 258: use script_main, John Snow, 2019/09/11
- [Qemu-block] [PATCH v4 3/4] iotests: specify protocol support via initialization info, John Snow, 2019/09/11
- [Qemu-block] [PATCH v4 1/4] iotests: add script_initialize, John Snow, 2019/09/11
- Re: [Qemu-block] [Qemu-devel] [PATCH v4 1/4] iotests: add script_initialize, John Snow, 2019/09/17
- Re: [Qemu-block] [Qemu-devel] [PATCH v4 1/4] iotests: add script_initialize, Vladimir Sementsov-Ogievskiy, 2019/09/18
- Re: [Qemu-block] [Qemu-devel] [PATCH v4 1/4] iotests: add script_initialize, Vladimir Sementsov-Ogievskiy, 2019/09/18
- Re: [Qemu-block] [Qemu-devel] [PATCH v4 1/4] iotests: add script_initialize, John Snow, 2019/09/18
- Re: [Qemu-block] [Qemu-devel] [PATCH v4 1/4] iotests: add script_initialize, Thomas Huth, 2019/09/18
- Re: [Qemu-block] [Qemu-devel] [PATCH v4 1/4] iotests: add script_initialize, John Snow, 2019/09/18
[Qemu-block] [PATCH v4 4/4] iotests: use python logging for iotests.log(), John Snow, 2019/09/11