No , Pakistan had modified a ship launched cruise missile(Harpoon as per the Americans) into LACM.
None of the reports indicated that any SLCM had been tested.
Babur or RAAD are LACMs using Tercom Terrain Contour Matching or DSMAC i.e It uses a pre-recorded
contour map of the terrain.
So far Pakistan has neither fitted a Active radar homing(required to lock on to a moving ship) nor does it have ocean magnetic field maps, required to fly over large water bodies.
So far Babur/RAAD can not be used as AShCM.