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SubjectRe: [PATCH 04/24] selftests: cpufreq: return Kselftest Skip code for skipped tests
On 04-05-18, 19:13, Shuah Khan (Samsung OSG) wrote:
> When cpufreq test is skipped because of unmet dependencies and/or
> unsupported configuration, it exits with error which is treated as
> a fail by the Kselftest framework. This leads to false negative
> result even when the test could not be run.
>
> Change it to return kselftest skip code when a test gets skipped to
> clearly report that the test could not be run.
>
> Kselftest framework SKIP code is 4 and the framework prints appropriate
> messages to indicate that the test is skipped.
>
> Signed-off-by: Shuah Khan (Samsung OSG) <shuah@kernel.org>
> ---
> tools/testing/selftests/cpufreq/main.sh | 5 ++++-
> 1 file changed, 4 insertions(+), 1 deletion(-)
>
> diff --git a/tools/testing/selftests/cpufreq/main.sh b/tools/testing/selftests/cpufreq/main.sh
> index d83922de9d89..31f8c9a76c5f 100755
> --- a/tools/testing/selftests/cpufreq/main.sh
> +++ b/tools/testing/selftests/cpufreq/main.sh
> @@ -13,6 +13,9 @@ SYSFS=
> CPUROOT=
> CPUFREQROOT=
>
> +# Kselftest framework requirement - SKIP code is 4.
> +ksft_skip=4
> +
> helpme()
> {
> printf "Usage: $0 [-h] [-todg args]
> @@ -38,7 +41,7 @@ prerequisite()
>
> if [ $UID != 0 ]; then
> echo $msg must be run as root >&2
> - exit 2
> + exit $ksft_skip
> fi
>
> taskset -p 01 $$

Acked-by: Viresh Kumar <viresh.kumar@linaro.org>

--
viresh

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