By Michael Haug, Eric W. Olsen, Luisa Consolini
This ebook is as a result of the eu event alternate (EUREX) undertaking backed through the ecu structures and software program Initiative for software program most sensible perform in Europe. The EUREX undertaking analyzed the commercial and monetary impression and the typical elements and modifications among and between greater than three hundred software program procedure development Experiments backed by means of the EU.
the present quantity bargains various views on software program caliber concerns because of that evaluation, together with checking out, verification and validation. This region represents one of many "great unknowns" in software program improvement within the feel that many companies, particularly small and medium-sized corporations, haven't any useful procedure addressing those matters. accordingly, this ebook is very significant for software program practitioners in such organizations, together with either builders and line managers.
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Example text
It is important to note that up to this point, the classification was independent of the structure of the planned publications. It simply described the technical work done by PIEs in the consolidated view of the project partners. In the next step this view was discussed and grouped into subject domains suitable for publications planned by the consortium. g. formal methods, reengineering, and so on). 3 such that each of the resulting 5 domains forms a suitable working title for one of the ~UR~X books.
38 4 Perspectives Testing Level Done by Purpose System Testing Domain Specialist Application Domain Specialist Installation Testing Developers Validation Testing Customer evaluate the external product interface; testing procedures are the same as in Functional Testing to verify proper execution of the whole product in the target environment (hardware and software); volume and stress tests are executed and performance is evaluated to verify the install ability of the product. To verify the product packaging and documentation (readable, correct and complete) to obtain an independent assessment of the quality level from someone who will act as a first user (customer view) Software testing as part of software development cycle requires a relevant share of the whole effort compared to other software development activities.
Generally a customer needs a better quality of the software produced and, in the meantime, he needs to save time so an automated testing tool should help to improve the quality of software but should also reduce testing times. A testing tool should be easy to learn and to use, not very expensive, it should interface the most common planning and development tools and it should automate everything that is tedious and boring in the testing process. How to achieve these goals? In order to obtain a better quality of the software it's necessary to identify exactly the quality factors that are essential for the application: reliability, integrity, security, safety, correctness, ease of use, maintainability, portability, performance and so on.