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@xxxxxxxxxx/ --- v1 -> v2: Fix free of `suites` subarray in suite_set. Found by Dan Carpenter and kernel test robot. 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 | 91 ++++++++++++++++++++++++++--- tools/testing/kunit/kunit.py | 21 +++++-- tools/testing/kunit/kunit_kernel.py | 6 +- 4 files changed, 104 insertions(+), 15 deletions(-) base-commit: 88bb507a74ea7d75fa49edd421eaa710a7d80598 -- 2.30.0.365.g02bc693789-goog
