linux-kernel - Re: [PATCH 2/3] kunit: tool: fix minor typing issue with None status

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Date:   Fri, 4 Dec 2020 12:16:56 +0800
From:   David Gow <davidgow@...gle.com>
To:     Daniel Latypov <dlatypov@...gle.com>
Cc:     Brendan Higgins <brendanhiggins@...gle.com>,
        Linux Kernel Mailing List <linux-kernel@...r.kernel.org>,
        "open list:KERNEL SELFTEST FRAMEWORK" 
        <linux-kselftest@...r.kernel.org>,
        Shuah Khan <skhan@...uxfoundation.org>
Subject: Re: [PATCH 2/3] kunit: tool: fix minor typing issue with None status

On Fri, Dec 4, 2020 at 3:41 AM Daniel Latypov <dlatypov@...gle.com> wrote:
>

This seems good to me, but I have a few questions, particularly around
the description.

> The code to handle aggregating statuses didn't check that the status
> actually got set.

I don't understand what you mean here. Does this refer to
Test{Case,Suite}::status potentially being None, and that not being
supported properly in bubble_up_{suite_,test_case_,}errors(), or
something else? Either way, I can't see any additional code to "check"
that the status has been set. As far as I can tell everything except
the default to SUCCESS is a no-op, or am I missing something?

> Default the value to SUCCESS.

I'm a little iffy about defaulting this to success, but I think it's
okay for now: the skip test support will eventually change this to a
SKIPPED value.

>
> This sorta follows the precedent in commit 3fc48259d525 ("kunit: Don't
> fail test suites if one of them is empty").
>
> Also slightly simplify the code and add type annotations.
>
> Signed-off-by: Daniel Latypov <dlatypov@...gle.com>
> ---

Otherwise, the actual code changes all seem sensible, and it worked
fine when I tested it, so:

Reviewed-by: David Gow <davidgow@...gle.com>

-- David