منابع مشابه
Testability of Software Components
The knowledge as to whether a software component is testable or not is important to the software engineering process: a program that is not easily testable may have to go through several iterations of program and test redesign. In this paper, we formally investigate the meaning of software testability. We define a new concept, domain testability, by applying the concepts of observability and co...
متن کاملTestability of Software Systems
Software testing is one of the most expensive phase of the software development life cycle. Testing object oriented software is more expensive due to various features like abstraction, inheritance etc. The cost of testing can be reduced by improving the software testability. Software testability of a class is generally measured in terms of the testing effort which is equal to the number of test...
متن کاملSoftware Testability: The New Verification
Software veriication encompasses a wide range of techniques and activities that are geared towards demonstrating that software is reliable. Veriication techniques such as testing provide a way to assess the likelihood that software will fail during use. This paper introduces a diierent type of ver-iication that shows how likely it is that an incorrect program will not fail. Our veriication appl...
متن کاملReviewing Software Artifacts for Testability
Testability is the degree to which a software artifact facilitates testing in a given test context. It is directly related to test effort reduction. A lack of testability, like other design faults, is expensive to repair when detected late during software development. Therefore, testability should be addressed already during reviews of early development artifacts. This paper describes different...
متن کاملSoftware Testability: the New Veriication
Software veri cation encompasses a wide range of techniques and activities that are geared towards demonstrating that software is reliable Veri cation techniques such as testing provide a way to assess the likelihood that software will fail during use This paper introduces a di erent type of ver i cation that shows how likely it is that an incorrect program will not fail Our veri cation applies...
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ژورنال
عنوان ژورنال: IEEE Transactions on Software Engineering
سال: 1991
ISSN: 0098-5589
DOI: 10.1109/32.87281