kselftest/runner: Print new line in print of timeout log

If a timeout failure occurs, kselftest kills the test process and prints
the timeout log.  If the test process has killed while printing a log
that ends with new line, the timeout log can be printed in middle of the
test process output so that it can be seems like a comment, as below:

    # test_process_log	not ok 3 selftests: timers: nsleep-lat # TIMEOUT

This commit avoids such problem by printing one more line before the
TIMEOUT failure log.

Signed-off-by: SeongJae Park <sjpark@amazon.de>
Acked-by: Kees Cook <keescook@chromium.org>
Signed-off-by: Shuah Khan <skhan@linuxfoundation.org>

diff --git a/tools/testing/selftests/kselftest/runner.sh b/tools/testing/selftests/kselftest/runner.sh
index 84de7bc..a8d20cb 100644 (file)
--- a/tools/testing/selftests/kselftest/runner.sh
+++ b/tools/testing/selftests/kselftest/runner.sh
@@ -79,6 +79,7 @@ run_one()
                if [ $rc -eq $skip_rc ]; then   \
                        echo "not ok $test_num $TEST_HDR_MSG # SKIP"
                elif [ $rc -eq $timeout_rc ]; then \
+                       echo "#"
                        echo "not ok $test_num $TEST_HDR_MSG # TIMEOUT"
                else
                        echo "not ok $test_num $TEST_HDR_MSG # exit=$rc"