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    • 1. 发明公开
    • Method for automatic generation of test data for testing a data warehouse system
    • Verfahren zur automatischen Erzeugung von Testdaten zum Testen eines数据仓库系统
    • EP2919132A1
    • 2015-09-16
    • EP14158651.1
    • 2014-03-10
    • periplus instruments GmbH & Co. KG
    • Ehmke, Dierk
    • G06F17/30G06F11/36
    • G06F17/30404G06F11/3668
    • A method for the automatic generation of test data for testing a data warehouse system is provided, comprising the steps of obtaining a source code of the data warehouse system to be tested, transforming the source code into an intermediate representation, analysing the intermediate representation to obtain a flow graph and a set of constraints associated with nodes of the flow graph, determining one or more flow paths in the flow graph, determining as combined constraints for each flow path the constraints associated with the nodes of the flow path combined by logical conjunction, and generating test data that meet the combined constraints of at least one of the one or more flow paths.
    • 提供一种用于自动生成用于测试数据仓库系统的测试数据的方法,包括以下步骤:获得要测试的数据仓库系统的源代码,将源代码转换为中间表示,分析中间表示以获得 流程图和与流程图的节点相关联的一组约束,确定流程图中的一个或多个流动路径,确定与通过逻辑连接组合的流动路径的节点相关联的约束的每个流动路径的组合约束, 以及生成满足所述一个或多个流动路径中的至少一个的组合约束的测试数据。