On 3/25/24 9:15 PM, Mark Brown wrote:
> When -v is specified ftracetest will dump logs of test execution to the
> console which if -K is also specified for KTAP output will result in
> output that is not properly KTAP formatted. All that's required for KTAP
> formatting is that anything we log have a '#' at the start of the line so
> we can improve things by washing the output through a simple read loop.
> This will help automated parsers when verbose mode is enabled.
>
> Signed-off-by: Mark Brown <broo...@kernel.org>
Reviewed-by: Muhammad Usama Anjum <usama.an...@collabora.com>
> ---
> tools/testing/selftests/ftrace/ftracetest | 8 +++++++-
> 1 file changed, 7 insertions(+), 1 deletion(-)
>
> diff --git a/tools/testing/selftests/ftrace/ftracetest
> b/tools/testing/selftests/ftrace/ftracetest
> index 25d4e0fca385..cce72f8b03dc 100755
> --- a/tools/testing/selftests/ftrace/ftracetest
> +++ b/tools/testing/selftests/ftrace/ftracetest
> @@ -255,7 +255,13 @@ prlog() { # messages
> [ "$LOG_FILE" ] && printf "$*$newline" | strip_esc >> $LOG_FILE
> }
> catlog() { #file
> - cat $1
> + if [ "${KTAP}" = "1" ]; then
> + cat $1 | while read line ; do
> + echo "# $line"
> + done
> + else
> + cat $1
> + fi
> [ "$LOG_FILE" ] && cat $1 | strip_esc >> $LOG_FILE
> }
> prlog "=== Ftrace unit tests ==="
>
--
BR,
Muhammad Usama Anjum
