Hi Wei, > testcases/lib/tst_run_shell.c | 61 ++++++++++++++++++++++++++++++++++- > 1 file changed, 60 insertions(+), 1 deletion(-) Also here, any change you would add a test for a new feature (as a separate commit in e.g. testcases/lib/tests/shell_loader_cmd.sh). Kind regards, Petr