From: Daniel Latypov <dlatypov@google.com> To: brendanhiggins@google.com Cc: davidgow@google.com, linux-kernel@vger.kernel.org, kunit-dev@googlegroups.com, linux-kselftest@vger.kernel.org, skhan@linuxfoundation.org, Daniel Latypov <dlatypov@google.com> Subject: [PATCH v4 0/3] kunit: support running subsets of test suites from kunit.py Date: Fri, 5 Feb 2021 16:08:51 -0800 Message-ID: <20210206000854.2037923-1-dlatypov@google.com> (raw) When using `kunit.py run` to run tests, users must populate a `kunitconfig` file to select the options the tests are hidden behind and all their dependencies. The patch [1] to allow specifying a path to kunitconfig promises to make this nicer as we can have checked in files corresponding to different sets of tests. But it's still annoying 1) when trying to run a subet of tests 2) when you want to run tests that don't have such a pre-existing kunitconfig and selecting all the necessary options is tricky. This patch series aims to alleviate both: 1) `kunit.py run 'my-suite-*'` I.e. use my current kunitconfig, but just run suites that match this glob 2) `kunit.py run --alltests 'my-suite-*'` I.e. use allyesconfig so I don't have to worry about writing a kunitconfig at all. See the first commit message for more details and discussion about future work. This patch series also includes a bugfix for a latent bug that can't be triggered right now but has worse consequences as a result of the changes needed to plumb in this suite name glob. [1] https://lore.kernel.org/linux-kselftest/20210201205514.3943096-1-dlatypov@google.com/ --- v1 -> v2: Fix free of `suites` subarray in suite_set. Found by Dan Carpenter and kernel test robot. v2 -> v3: Add MODULE_PARM_DESC() for kunit.filter_glob. v3 -> v4: Rebase on top of kunit_tool_test.py and typing fixes for merging. Daniel Latypov (3): kunit: add kunit.filter_glob cmdline option to filter suites kunit: tool: add support for filtering suites by glob kunit: tool: fix unintentional statefulness in run_kernel() lib/kunit/Kconfig | 1 + lib/kunit/executor.c | 93 +++++++++++++++++++++++--- tools/testing/kunit/kunit.py | 21 ++++-- tools/testing/kunit/kunit_kernel.py | 6 +- tools/testing/kunit/kunit_tool_test.py | 15 +++-- 5 files changed, 115 insertions(+), 21 deletions(-) base-commit: aa919f3b019d0e10e0c035598546b30cca7bcb19 -- 2.30.0.478.g8a0d178c01-goog
next reply index Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top 2021-02-06 0:08 Daniel Latypov [this message] 2021-02-06 0:08 ` [PATCH v4 1/3] kunit: add kunit.filter_glob cmdline option to filter suites Daniel Latypov 2021-02-06 0:08 ` [PATCH v4 2/3] kunit: tool: add support for filtering suites by glob Daniel Latypov 2021-02-06 0:08 ` [PATCH v4 3/3] kunit: tool: fix unintentional statefulness in run_kernel() Daniel Latypov 2021-02-08 18:53 ` [PATCH v4 0/3] kunit: support running subsets of test suites from kunit.py Brendan Higgins
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