Performance Testing-Oriented TTCN-3
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摘要: 分析了现有TTCN-3标准中测试判决、时钟和同步机制等的局限性,从TTCN-3核心语言的性能扩展、测试系统自身的性能评估和外部函数的重新设计三方面探讨了基于TTCN-3的性能测试描述方法,提出了面向性能测试的TTCN-3,并将其应用于路由器的性能测试.实验表明,面向性能测试的TTCN-3不仅能简化路由器性能测试的描述,而且使得测试结果更能反映被测路由器的真实性能.Abstract: By analyzing the limitations of test verdict,timer and synchronization mechanism in the current TTCN-3 standard,the methodology for TTCN-3 based on performance testing description was investigated from three aspects,including performance extension of the current TTCN-3 core language,performance evaluation of the test system itself and redesign of the external function.Performance testing-oriented TTCN-3 was proposed and used in performance testing of IP routers.The test results indicate that the performance testing-oriented TTCN-3 not only simplifies the performance test description for IP routers but also makes the test results more reliable.
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Key words:
- TTCN-3 /
- performance testing /
- external function /
- timer /
- synchronization /
- test verdict
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