linux-kernel - Re: [PATCH v3] kunit: add unit test for filtering suites by names

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Date:   Wed, 21 Apr 2021 14:03:18 +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>,
        KUnit Development <kunit-dev@...glegroups.com>,
        "open list:KERNEL SELFTEST FRAMEWORK" 
        <linux-kselftest@...r.kernel.org>,
        Shuah Khan <skhan@...uxfoundation.org>
Subject: Re: [PATCH v3] kunit: add unit test for filtering suites by names

On Wed, Apr 21, 2021 at 10:04 AM Daniel Latypov <dlatypov@...gle.com> wrote:
>
> This adds unit tests for kunit_filter_subsuite() and
> kunit_filter_suites().
>
> Note: what the executor means by "subsuite" is the array of suites
> corresponding to each test file.
>
> This patch lightly refactors executor.c to avoid the use of global
> variables to make it testable.
> It also includes a clever `kfree_at_end()` helper that makes this test
> easier to write than it otherwise would have been.
>
> Tested by running just the new tests using itself
> $ ./tools/testing/kunit/kunit.py run '*exec*'
>
> Signed-off-by: Daniel Latypov <dlatypov@...gle.com>
> Reviewed-by: David Gow <davidgow@...gle.com>

I tested this version as well, and it still works fine.

Thanks.
-- David

> ---
> v2 -> v3:
> * Rename variable for filter_glob module param to avoid compiler
> warnings. Couldn't think of a better name for the argument.

Neither can I:  filter_glob_param is fine by me.

> v1 -> v2:
> * Fix missing free in kfree_subsuites_at_end()
> ---