Abstract:In response to the demand for platform-based software development for onboard control systems, this study focuses on the development of automatic test script generation technology for middle-and low-orbit general-purpose platform software with complex algorithms, diverse interfaces, diverse requirements, and short development cycles, with the aim of solving the problem of difficulty in automatically generating test scripts for onboard software confirmation testing. To address the issue that existing space software confirmation test scripts are mostly based on a single model, with low interoperability between different models, this study proposes a parameter-based automatic test script generation technology design scheme for multi-task platform software. It has achieved the rapid automatic generation of confirmation test scripts for platform software application models, thereby solving the problem of difficulty in automatically generating test scripts for onboard software confirmation testing. The test scripts generated by this scheme have been verified through confirmation testing of multiple models of control system application software, indicating that the proposed parameter-based automatic test script generation design scheme is effective and feasible, with good engineering application value.