{"title":"Model based testing using an Extended Context Free Grammar","authors":"M. Mahesh, P. Murthy","doi":"10.1109/ICIT.2012.6210015","DOIUrl":null,"url":null,"abstract":"There exists a frequent requirement to test components or modules that accept various parameters which need to be combined in specific ways, as dictated by constraints specified in a natural language. Extended Context Free Grammars (ECFG) are suitable for modeling the above test requirements. A tool is built that accepts a test design in the form of an ECFG and generates test data or scripts automatically. With the objective of providing a user-friendly interface for expressing test designs in ECFG, a visual formalism using data-flow graphs is provided by the tool. Some case studies are reported to demonstrate the benefits of the approach.","PeriodicalId":365141,"journal":{"name":"2012 IEEE International Conference on Industrial Technology","volume":"124 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2012-03-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"2012 IEEE International Conference on Industrial Technology","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/ICIT.2012.6210015","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
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Abstract
There exists a frequent requirement to test components or modules that accept various parameters which need to be combined in specific ways, as dictated by constraints specified in a natural language. Extended Context Free Grammars (ECFG) are suitable for modeling the above test requirements. A tool is built that accepts a test design in the form of an ECFG and generates test data or scripts automatically. With the objective of providing a user-friendly interface for expressing test designs in ECFG, a visual formalism using data-flow graphs is provided by the tool. Some case studies are reported to demonstrate the benefits of the approach.
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