GitLab

- add a test to ascertain that the critical functionalities
  of the program is working fine
- add a timeout helper function

v2:
  - removed unnecessary test succeeded print
  - replace list_del()/list_add_tail() with list_move_tail()
Signed-off-by: Arunpravin <Arunpravin.PaneerSelvam@amd.com>
Reviewed-by: Matthew Auld <matthew.auld@intel.com>
Acked-by: Christian König <christian.koenig@amd.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20220222174845.2175-6-Arunpravin.PaneerSelvam@amd.com

Signed-off-by: Christian König <christian.koenig@amd.com>