Novel optical fiber breakpoint positioning test equipment and test method

The invention discloses a novel optical fiber breakpoint positioning test device and method in the technical field of optical fiber test.The novel optical fiber breakpoint positioning test device comprises a machine tool and an electric cylinder installed at the upper end of the machine tool, a clamping base is horizontally and slidably connected to the machine tool in a limiting mode, and a moving base is slidably connected between the clamping base and the electric cylinder in a limiting mode; a circular cavity is formed in the position, located below the trapezoid containing cavity, of the movable base, a discharging opening is formed in the circular cavity in a downward penetrating and extending mode, the circular cavity communicates with the trapezoid containing cavity, a discharging disc is rotationally connected into the circular cavity, and a plurality of wiring harness grooves are formed in the outer wall of the arc-shaped outline in an annular array mode with the circle center of the discharging dis