Through analyzing the general structure of TTCN-3 test system, this paper puts forward a remote lest concept based on TTCN-3, and further proposes the architecture of TTCN-3 remote test system based on Web Service, so that the system realizes editing, compiling and executing TTCN-3 scripts from a remote computer over the Internet, thus meets the requirement of test engineers to automatically test a system that is under test from a remote client. At last, by applying the system to a business system of a bank, it is validated that when the system is applied to remote automatic test, it is effective and more efficient.%通过分析TTCN-3测试系统的通用结构,提出基于TTCN-3的远程测试概念,进而提出一种基于Web Service的ITCN-3远程测试系统体系架构,实现TTCN-3脚本的远程编辑、编译和执行,满足测试人员通过远程客户端自动地测试被测系统的需求.通过将该系统应用于某银行业务系统的测试,验证系统应用于远程自动化测试的有效性,提高测试效率.
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