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3026 results about "Software testing" patented technology

Software testing is an investigation conducted to provide stakeholders with information about the quality of the software product or service under test. Software testing can also provide an objective, independent view of the software to allow the business to appreciate and understand the risks of software implementation.

Software test case automatic generating method and system

The invention provides a method for automatically generating software test cases. The method comprises the following steps of: A. reading to-be-tested software, carrying out lexical analysis, syntax analysis and semantic analysis on a source program of the to-be-tested software and generating an abstract syntax tree and a control flow graph of the to-be-tested software; B. preprocessing the source program of the to-be-tested software by traversing the generated abstract syntax tree, identifying initial input-output variables and compressing the space of a definition domain of the initial input variables; and C. generating a path of program elements of the current to-be-tested software by traversing the control flow graph, carrying out assignment operation, implication operation and backtracking operation on the variables in the path, and generating the test cases. The invention also provides a system for automatically generating software test cases. The method and the system for automatically generating the software test cases can accurately and automatically generate the test cases according to the given program elements of the to-be-tested software and verify the generated test cases, thereby improving the accuracy, efficiency and automation degree of the test cases.
Owner:BEIJING UNIV OF POSTS & TELECOMM

Software testing automation framework (STAF)-based fault injection automation testing platform and method for high-end fault-tolerant computer

The invention discloses a software testing automation framework (STAF)-based fault injection automation testing platform and an STAF-based fault injection automation testing method for a high-end fault-tolerant computer, and relates to a fault injection technology. The invention provides a fault injection automation testing platform and a fault injection automation testing method, which are applicable for the high-end fault-tolerant computer. The method is implemented by adopting an embedded software distributed testing environment. An application layer in software is an application program operated in general control end service, manages data and information in an automation testing process by utilizing a relational database and a file system, and provides a friendly graphic interface; a proxy layer is operated between the application layer and a realization layer to realize task proxy, and takes charge of executing an automation testing task submitted by a user from the interface; and the realization layer packages the communication among an automation testing control server and testing proxies of various platforms, and executes specific operations of various automation tests. The STAF-based fault injection automation testing platform is a distributed and automatic fault injection platform which is constructed on the basis of an open source automation testing tool STAF, and can integrate various software fault injection tools.
Owner:HARBIN INST OF TECH
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