linux-kernel - Re: [PATCH v3 2/2] kunit: tool: allow filtering test cases via glob

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Message-ID: <CAFd5g44gzSuq7cVK3A+0Di06fHYOLT7aWmF-xjp8V0onoPOwcg@mail.gmail.com>
Date:   Tue, 31 Aug 2021 13:54:57 -0700
From:   Brendan Higgins <brendanhiggins@...gle.com>
To:     Daniel Latypov <dlatypov@...gle.com>
Cc:     davidgow@...gle.com, linux-kernel@...r.kernel.org,
        kunit-dev@...glegroups.com, linux-kselftest@...r.kernel.org,
        skhan@...uxfoundation.org
Subject: Re: [PATCH v3 2/2] kunit: tool: allow filtering test cases via glob

On Tue, Aug 31, 2021 at 10:19 AM Daniel Latypov <dlatypov@...gle.com> wrote:
>
> Commit 1d71307a6f94 ("kunit: add unit test for filtering suites by
> names") introduced the ability to filter which suites we run via glob.
>
> This change extends it so we can also filter individual test cases
> inside of suites as well.
>
> This is quite useful when, e.g.
> * trying to run just the tests cases you've just added or are working on
> * trying to debug issues with test hermeticity
>
> Examples:
> $ ./tools/testing/kunit/kunit.py run --kunitconfig=lib/kunit '*exec*.parse*'
> ...
> ============================================================
> ======== [PASSED] kunit_executor_test ========
> [PASSED] parse_filter_test
> ============================================================
> Testing complete. 1 tests run. 0 failed. 0 crashed.
>
> $ ./tools/testing/kunit/kunit.py run --kunitconfig=lib/kunit '*.no_matching_tests'
> ...
> [ERROR] no tests run!
>
> Signed-off-by: Daniel Latypov <dlatypov@...gle.com>
> Reviewed-by: David Gow <davidgow@...gle.com>

Reviewed-by: Brendan Higgins <brendanhiggins@...gle.com>