由于民航适航认证过程的强制性,MC/DC覆盖率测试也成为民用航空电子软件适航测试过程的必须执行项。 DO 178标准首个版本于1982年发布,最新版本为2011年12月发布的第四版DO 178C。标准对MC/DC覆盖的定义原文描述如下: Modified Condition/Decision Coverage: Every point of entry and exit in the program has been ...
What is MC/DC? Modified Condition/Decision Coverage (MC/DC) is a code coverage criterion commonly used in software testing. For example, DO-178C software development guidance in the aerospace industry requires MC/DC for the highest Design Assurance Level (DAL) or Item Development Assurance Level...
Edwin Buck的答案是一个有效的MC/DC覆盖(TTTT,FTTT,TFTT,TTFT,TTTF)。通常,对于N个条件,MC/DC需要N+1个测试用例,而不是2^N。因此,它在严谨性(每个条件都经过测试)和效率(可能不必测试所有2^4)之间取得了良好的平衡。这背后的直觉正是Adam Bates的答案中的推理。 全条件覆盖:测试所有2^N种可能的组合。
optimum. The generated test cases have great advantages in MC/DC coverage. Experiments have proved that the MC/DC test case generation tool based on the new whale optimization genetic algorithm can implement software unit testing automatically and with high coverage. Key Words: Test case gene...
MathWorks已经在其工具链中使用Simulink Coverage™来满足对覆盖率(包括MC/DC)分析的需求。Simulink Coverage使得能够进行代码和模型覆盖率分析,以衡量测试的完整性。 Simulink Coverage生成交互式报告,展示了模型、C/C++ S-functions、MATLAB函数以及由Embedded Coder®生成的代码的执行情况。
百度试题 题目哪些是单元测试覆盖率指标? A.requirement coverageB.statement coverageC.branch coverageD.MC/DC (modified condition/decision coverage)相关知识点: 试题来源: 解析 B,C,D 反馈 收藏
The invention discloses an MC/DC coverage rule software testing data generation method based on code conversion, wherein the input is a program to be tested, and the output is a software testing data set satisfying MC/DC coverage rules. The method comprises the steps that (1) the type of...
DC DDS DI DO DKE-AK DL DMS DP DPM DPR DR DRIVE-CLiQ 缩写的全称 Binector Input Binector Output Bedienoberfläche Bedientafel-Schnittstelle Common cause failure Konfigurations-Telegramm Connector Input Connector Output Central Processing Unit Cyclic Redundancy Check Control Unit...
Pulse testing with low duty cycle is used. http://onsemi.com 13 MC7800, MC7800A, MC7800AE, NCV7800 ELECTRICAL CHARACTERISTICS (Vin = 23 V, IO = 1.0 A, TJ = Tlow to 125°C (Note 23), unless otherwise noted) MC7815AB/MC7815AC Characteristic Symbol Min Typ Max Unit Output Voltage...
Check whether there is sufficient local network coverage from your mobile phone provider. Power supply The MC55i-Q is operated with a supply voltage of 8 - 30V DC. Please connect an external DC power supply with an output voltage of 8 - 30V DC to the power supply socket. Please connect ...