PMSM current control test
In a typical control you'd want to have the rotor field and the stator field rotating at the same speed when steady-state conditions are reached. Since you have a PMSM with a locked rotor, the rotor field is stationary. Thus, the stator field would be expected to rotate at the same speed, i.e. zero, which is probably not what you are looking for.
So unless you come up with a controller that considers different speeds for the rotor and the stator fields (which seems quite unusual), the proposed procedure is unlikely to give you any meaningful results.