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Improving Software Testing

Improving Software Testing PDF Author: Tim A. Majchrzak
Publisher: Springer Science & Business Media
ISBN: 3642274633
Category : Business & Economics
Languages : en
Pages : 171

Book Description
​Software is continuously increasing in complexity. Paradigmatic shifts and new development frameworks make it easier to implement software – but not to test it. Software testing remains to be a topic with many open questions with regard to both technical low-level aspects and to the organizational embedding of testing. However, a desired level of software quality cannot be achieved by either choosing a technical procedure or by optimizing testing processes. In fact, it requires a holistic approach.This Brief summarizes the current knowledge of software testing and introduces three current research approaches. The base of knowledge is presented comprehensively in scope but concise in length; thereby the volume can be used as a reference. Research is highlighted from different points of view. Firstly, progress on developing a tool for automated test case generation (TCG) based on a program’s structure is introduced. Secondly, results from a project with industry partners on testing best practices are highlighted. Thirdly, embedding testing into e-assessment of programming exercises is described.

Improving Software Testing

Improving Software Testing PDF Author: Tim A. Majchrzak
Publisher: Springer Science & Business Media
ISBN: 3642274641
Category : Business & Economics
Languages : en
Pages : 160

Book Description
​Software is continuously increasing in complexity. Paradigmatic shifts and new development frameworks make it easier to implement software – but not to test it. Software testing remains to be a topic with many open questions with regard to both technical low-level aspects and to the organizational embedding of testing. However, a desired level of software quality cannot be achieved by either choosing a technical procedure or by optimizing testing processes. In fact, it requires a holistic approach.This Brief summarizes the current knowledge of software testing and introduces three current research approaches. The base of knowledge is presented comprehensively in scope but concise in length; thereby the volume can be used as a reference. Research is highlighted from different points of view. Firstly, progress on developing a tool for automated test case generation (TCG) based on a program’s structure is introduced. Secondly, results from a project with industry partners on testing best practices are highlighted. Thirdly, embedding testing into e-assessment of programming exercises is described.

Software Testing in the Real World

Software Testing in the Real World PDF Author: Edward Kit
Publisher: Addison-Wesley Professional
ISBN:
Category : Computers
Languages : en
Pages : 282

Book Description
"I really enjoyed the book. If I had written a book on testing, it would have resembled Ed Kit's. His focus on the testing process is excellent." --Greg Daich, Senior Software Engineer, Science Applications International Corporation and member of the Software Technology Support Center (STSC) Test Group "The book is easy to read and suitable for anyone interested in how to achieve better testing...Software Testing In The Real World should go a long way towards helping many of us make practical and lasting improvements... I encourage you to 'test' it out." --Bill Hetzel, President, Software Quality Engineering (from the Foreword) "The Ed Kit book will be a good one. It has a nice practical approach, and brings testing up to date with recent developments." --Barry Boehm, Director USC Center for Software Engineering Software Testing In The Real World provides the reader with a tool-box for effectively improving the software testing process. The book gives the practicing software engineer a menu of techniques with guidance on how to create a strategy for continuous, sustainable improvement within their organization--whatever its size or level of process maturity. Ed Kit addresses the most frequently asked questions about methodologies, tools, technology and organizational issues being posed in the testing community today. Pragmatic in its approach, the book confronts the problem of the relative immaturity of the software engineering discipline in most organizations with practical guidance on cost and risk, standards, planning testing tasks and testing tools. Test and Quality Assurance Specialists, Developers and Project Managers alike will benefit from the practical, proven techniques for improving testing as well as the specific "best of breed" software testing tools information. 0201877562B04062001

Improving Software Testing

Improving Software Testing PDF Author: Tim A. Majchrzak
Publisher: Springer Science & Business Media
ISBN: 3642274633
Category : Business & Economics
Languages : en
Pages : 171

Book Description
​Software is continuously increasing in complexity. Paradigmatic shifts and new development frameworks make it easier to implement software – but not to test it. Software testing remains to be a topic with many open questions with regard to both technical low-level aspects and to the organizational embedding of testing. However, a desired level of software quality cannot be achieved by either choosing a technical procedure or by optimizing testing processes. In fact, it requires a holistic approach.This Brief summarizes the current knowledge of software testing and introduces three current research approaches. The base of knowledge is presented comprehensively in scope but concise in length; thereby the volume can be used as a reference. Research is highlighted from different points of view. Firstly, progress on developing a tool for automated test case generation (TCG) based on a program’s structure is introduced. Secondly, results from a project with industry partners on testing best practices are highlighted. Thirdly, embedding testing into e-assessment of programming exercises is described.

New Trends in Software Methodologies, Tools and Techniques

New Trends in Software Methodologies, Tools and Techniques PDF Author: Hamido Fujita
Publisher: IOS Press
ISBN: 9781586036737
Category : Computers
Languages : en
Pages : 496

Book Description
Software is the essential enabler for the new economy and science. It creates new markets and new directions for a more reliable, flexible, and robust society. It empowers the exploration of our world in ever more depth. However, software often falls short behind our expectations. Current software methodologies, tools and techniques remain expensive and not yet reliable for a highly changeable and evolutionary market. Many approaches have been proven only as case-by-case oriented methods. This book presents a number of new trends and theories in the direction in which we believe software science and engineering may develop to transform the role of software and science in tomorrow's information society. This publication is an attempt to capture the essence of a new state-of-art in software science and its supporting technology. It also aims at identifying the challenges such a technology has to master.

Improving Software Testing Quality Through the Crowd

Improving Software Testing Quality Through the Crowd PDF Author: Niklas Leicht
Publisher:
ISBN:
Category :
Languages : en
Pages :

Book Description


Analytic Methods in Systems and Software Testing

Analytic Methods in Systems and Software Testing PDF Author: Ron S. Kenett
Publisher: John Wiley & Sons
ISBN: 1119487404
Category : Mathematics
Languages : en
Pages : 568

Book Description
A comprehensive treatment of systems and software testing using state of the art methods and tools This book provides valuable insights into state of the art software testing methods and explains, with examples, the statistical and analytic methods used in this field. Numerous examples are used to provide understanding in applying these methods to real-world problems. Leading authorities in applied statistics, computer science, and software engineering present state-of-the-art methods addressing challenges faced by practitioners and researchers involved in system and software testing. Methods include: machine learning, Bayesian methods, graphical models, experimental design, generalized regression, and reliability modeling. Analytic Methods in Systems and Software Testing presents its comprehensive collection of methods in four parts: Part I: Testing Concepts and Methods; Part II: Statistical Models; Part III: Testing Infrastructures; and Part IV: Testing Applications. It seeks to maintain a focus on analytic methods, while at the same time offering a contextual landscape of modern engineering, in order to introduce related statistical and probabilistic models used in this domain. This makes the book an incredibly useful tool, offering interesting insights on challenges in the field for researchers and practitioners alike. Compiles cutting-edge methods and examples of analytical approaches to systems and software testing from leading authorities in applied statistics, computer science, and software engineering Combines methods and examples focused on the analytic aspects of systems and software testing Covers logistic regression, machine learning, Bayesian methods, graphical models, experimental design, generalized regression, and reliability models Written by leading researchers and practitioners in the field, from diverse backgrounds including research, business, government, and consulting Stimulates research at the theoretical and practical level Analytic Methods in Systems and Software Testing is an excellent advanced reference directed toward industrial and academic readers whose work in systems and software development approaches or surpasses existing frontiers of testing and validation procedures. It will also be valuable to post-graduate students in computer science and mathematics.

Extending the Reach of Statistical Software Testing

Extending the Reach of Statistical Software Testing PDF Author: Robert John Weber
Publisher:
ISBN:
Category : Mathematics
Languages : en
Pages : 344

Book Description
Statistical software testing is a promising technique for reducing the software testing burden by applying test cases to the software under test according to a model of the expected usage of the system in operation, called an operational profile. However, current statistical testing techniques have not been put into general practice, as they do not scale well as the complexity of the systems under test increases. In particular, as system complexity increases, the matrices required to generate test cases and perform model analysis can grow dramatically, even exponentially, overwhelming the test generation and analysis applications. In this work, a new technique for representing the operational profile is proposed to mitigate the complexity issue for statistical test case generation. The use of a state-based requirements specification model as the basis of the operational profile leverages parallelism to reduce the visible size of the model. The specification model can then be extended to include conditional probabilities of input data occurrence. * This work also proposes a statistical testing framework using this specification-based operational profile to generate and execute test cases. Such a framework allows us to evaluate the effectiveness and efficiency of this statistical testing technique.

Improving the Software Testing Skills of Novices During Onboarding Through Social Transparency

Improving the Software Testing Skills of Novices During Onboarding Through Social Transparency PDF Author: Raphael Pham
Publisher: Logos Verlag Berlin GmbH
ISBN: 3832543856
Category : Computers
Languages : en
Pages : 228

Book Description
Inexperienced software developers - such as fresh graduates - shape the future of software engineering as a practice. Supporting these novice developers in becoming high quality engineers is a key objective of our engineering community. Yet, inexperienced developers have considerable trouble in applying the fundamentals of systematic software testing in industrial settings. Gaps in testing skills arise from inherent attributes of systematic testing itself and environmental attributes, such as the educational setting in universities. Frustrated, practitioners have long since devised cost intensive workarounds. In this thesis, this problem situation is qualitatively analyzed in great detail, leveraging insights from three Grounded Theory studies. Employing Everett M. Rogers' 'Theory of the Diffusion of Innovation', strategic improvements to the onboarding situation are presented. Lastly, tool support for the strategies developed in this thesis is presented and evaluated.

Exploratory Software Testing

Exploratory Software Testing PDF Author: James A. Whittaker
Publisher: Pearson Education
ISBN: 0321647858
Category : Computers
Languages : en
Pages : 474

Book Description
How to Find and Fix the Killer Software Bugs that Evade Conventional Testing In Exploratory Software Testing, renowned software testing expert James Whittaker reveals the real causes of today’s most serious, well-hidden software bugs--and introduces powerful new “exploratory” techniques for finding and correcting them. Drawing on nearly two decades of experience working at the cutting edge of testing with Google, Microsoft, and other top software organizations, Whittaker introduces innovative new processes for manual testing that are repeatable, prescriptive, teachable, and extremely effective. Whittaker defines both in-the-small techniques for individual testers and in-the-large techniques to supercharge test teams. He also introduces a hybrid strategy for injecting exploratory concepts into traditional scripted testing. You’ll learn when to use each, and how to use them all successfully. Concise, entertaining, and actionable, this book introduces robust techniques that have been used extensively by real testers on shipping software, illuminating their actual experiences with these techniques, and the results they’ve achieved. Writing for testers, QA specialists, developers, program managers, and architects alike, Whittaker answers crucial questions such as: • Why do some bugs remain invisible to automated testing--and how can I uncover them? • What techniques will help me consistently discover and eliminate “show stopper” bugs? • How do I make manual testing more effective--and less boring and unpleasant? • What’s the most effective high-level test strategy for each project? • Which inputs should I test when I can’t test them all? • Which test cases will provide the best feature coverage? • How can I get better results by combining exploratory testing with traditional script or scenario-based testing? • How do I reflect feedback from the development process, such as code changes?

Advanced Software Testing - Vol. 2, 2nd Edition

Advanced Software Testing - Vol. 2, 2nd Edition PDF Author: Rex Black
Publisher: Rocky Nook, Inc.
ISBN: 1492016292
Category : Computers
Languages : en
Pages : 536

Book Description
This book teaches test managers what they need to know to achieve advanced skills in test estimation, test planning, test monitoring, and test control. Readers will learn how to define the overall testing goals and strategies for the systems being tested. This hands-on, exercise-rich book provides experience with planning, scheduling, and tracking these tasks. You'll be able to describe and organize the necessary activities as well as learn to select, acquire, and assign adequate resources for testing tasks. You'll learn how to form, organize, and lead testing teams, and master the organizing of communication among the members of the testing teams, and between the testing teams and all the other stakeholders. Additionally, you'll learn how to justify decisions and provide adequate reporting information where applicable. With over thirty years of software and systems engineering experience, author Rex Black is President of RBCS, is a leader in software, hardware, and systems testing, and is the most prolific author practicing in the field of software testing today. He has published a dozen books on testing that have sold tens of thousands of copies worldwide. He is past president of the International Software Testing Qualifications Board (ISTQB) and a director of the American Software Testing Qualifications Board (ASTQB). This book will help you prepare for the ISTQB Advanced Test Manager exam. Included are sample exam questions, at the appropriate level of difficulty, for most of the learning objectives covered by the ISTQB Advanced Level Syllabus. The ISTQB certification program is the leading software tester certification program in the world. With about 300,000 certificate holders and a global presence in over 50 countries, you can be confident in the value and international stature that the Advanced Test Manager certificate can offer you. This second edition has been thoroughly updated to reflect the new ISTQB Advanced Test Manager 2012 Syllabus, and the latest ISTQB Glossary. This edition reflects Rex Black's unique insights into these changes, as he was one of the main participants in the ISTQB Advanced Level Working Group.