The present invention provides a contractive packer simulation test device and a test method. The contractive packer simulation test device comprises a simulation packer and a first pressure supply system, wherein the simulation packer comprises a shell, a simulation drilling rod arranged inside the shell and a test member arranged between the shell and the simulation drilling rod, when the test member is in sealing cooperation with the simulation drilling rod, the test member, the simulation drilling rod and the shell form a first sealing chamber, and the first pressure supply system is used to supply pressure to the first sealing chamber to test the sealing performance after the test member is in sealing cooperation with the simulation drilling rod. The contractive packer simulation test device of the present invention tests the static sealing performance of the simulation packer in a test manner, thereby obtaining a performance failure rule of the test member in a shorter cycle, being reliable in detection result and high in efficiency, and further providing the technology guarantee for the engineering application of a packer product.