The invention discloses a
fault injection test
system, method and device, a medium and a product, and relates to the technical field of fault test.The
fault injection test
system comprises a
server, an external expansion device, an upper computer and a test unit, a tested
signal and a fault type are selected through the upper computer, and the test unit is arranged between the
server and the external expansion device; under the control of the upper computer, the test unit adjusts the connection and disconnection of an
internal link through the first test module and the second test module, thereby achieving the
fault injection between the
server and the external extension equipment. According to the application, the fault
injection test between the server and the external expansion equipment can be realized by arranging the upper computer and the test unit, so that the
signal fault injection can be realized by avoiding manual
welding of signals, and the problem that the fault
injection test cannot be carried out by manual operation such as
welding can be solved. The technical problems of high test cost, low efficiency and relatively limited test caused by the existing fault
injection test are solved, the test cost is reduced, the
test efficiency is improved, and the comprehensiveness of the fault injection test is improved.