With the development of virtual reality technology, a large number of softwares running on virtual reality devices are developed every day.However, there is little research on virtual reality software automation testing system.Therefore,based on the study of automated testing,this paper designed and realized an automated virtual reality a PCbased API test system, combining with the engineering practice.At the same time, according to the test requirements of virtual reality APIs, the corresponding test program is written.The system is implemented on the Windows operating system, and the automatic test is realized by writing batch files.The test result shows that the system can realize the whole process from source code download to test report generation. Which improves the test efficiency effectively and faster and more fully find the software problems.