论文标题
CDST：用于测试驾驶舱的工具包
CDST: A Toolkit for Testing Cockpit Display Systems of Avionics
论文作者
论文摘要
航空电子学是高度关键的系统，需要由国际安全标准管理的广泛测试。驾驶舱显示系统（CD）是现代飞机驾驶舱的重要组成部分，并使用各种小部件从用户应用程序中显示信息。航空电子学测试的重要一步是评估这些CD是否显示正确的信息。一种常见的工业实践是在模拟过程中将飞机带入不同的情况，以手动测试这些CD的信息。鉴于大量的测试场景，对这种行为的手动测试是一项费力的活动。在本文中，我们提出了一个CDST工具包，该工具包可以自动化驾驶舱显示系统（CDS）的测试。我们讨论了该工具的工作流程和架构，并在工业案例研究中演示了该工具。结果表明该工具能够生成，执行和评估测试用例并在案例研究中识别3个错误。
Avionics are highly critical systems that require extensive testing governed by international safety standards. Cockpit Display Systems (CDS) are an essential component of modern aircraft cockpits and display information from the user application using various widgets. A significant step in the testing of avionics is to evaluate whether these CDS are displaying the correct information. A common industrial practice is to manually test the information on these CDS by taking the aircraft into different scenarios during the simulation. Given the large number of scenarios to test, manual testing of such behavior is a laborious activity. In this paper, we present a CDST toolkit that automates the testing of Cockpit Display Systems (CDS). We discuss the workflow and architecture of the tool and also demonstrates the tool on an industrial case study. The results show that the tool is able to generate, execute, and evaluate the test cases and identify 3 bugs in the case study.
