On Mon, Feb 10, 2025 at 10:00 AM Tamir Duberstein <tam...@gmail.com> wrote:
>
> Convert the scanf() self-test to a KUnit test.
>
> In the interest of keeping the patch reasonably-sized this doesn't
> refactor the tests into proper parameterized tests - it's all one big
> test case.
>
> Acked-by: Petr Mladek <pmla...@suse.com>
> Reviewed-by: David Gow <david...@google.com>
> Signed-off-by: Tamir Duberstein <tam...@gmail.com>
> ---
> MAINTAINERS | 2 +-
> lib/Kconfig.debug | 12 +-
> lib/Makefile | 2 +-
> lib/{test_scanf.c => scanf_kunit.c} | 228
> ++++++++++++++++-------------------
> tools/testing/selftests/lib/Makefile | 2 +-
> tools/testing/selftests/lib/config | 1 -
> tools/testing/selftests/lib/scanf.sh | 4 -
> 7 files changed, 118 insertions(+), 133 deletions(-)
>
> diff --git a/MAINTAINERS b/MAINTAINERS
> index 25c86f47353d..ab1d90c66c02 100644
> --- a/MAINTAINERS
> +++ b/MAINTAINERS
> @@ -25411,8 +25411,8 @@ R: Sergey Senozhatsky <senozhat...@chromium.org>
> S: Maintained
> T: git git://git.kernel.org/pub/scm/linux/kernel/git/printk/linux.git
> F: Documentation/core-api/printk-formats.rst
> +F: lib/scanf_kunit.c
> F: lib/test_printf.c
> -F: lib/test_scanf.c
> F: lib/vsprintf.c
>
> VT1211 HARDWARE MONITOR DRIVER
> diff --git a/lib/Kconfig.debug b/lib/Kconfig.debug
> index 1af972a92d06..d35b60203856 100644
> --- a/lib/Kconfig.debug
> +++ b/lib/Kconfig.debug
> @@ -2427,6 +2427,15 @@ config ASYNC_RAID6_TEST
> config TEST_HEXDUMP
> tristate "Test functions located in the hexdump module at runtime"
>
> +config SCANF_KUNIT_TEST
> + tristate "KUnit test scanf() family of functions at runtime" if
> !KUNIT_ALL_TESTS
> + depends on KUNIT
> + default KUNIT_ALL_TESTS
> + help
> + Enable this option to test the scanf functions at boot.
> +
> + If unsure, say N.
Ugh, I meant to change this "at boot" to "at runtime".
Petr, if you are willing to take this through printf and apply this
tiny edit, I'd really appreciate it.
