Mar 02, 2011 for this reason a template for software testing a set of steps into which we can placespecific test case design techniques and testing methods should be defined for the softwareprocess. Rewrite the information in a brief form using the fewest words possible. Once source code has been generated, software must be tested to allow errors to be identified and removed before delivery to the customer. Defect prevention dp is a strategy applied to the software development life cycle that identifies root causes of defects and prevents them from recurring. Ppt software testing and testing strategies powerpoint. Software components that have been translated into code are integrated into a build. Software testing strategies types of software testing. In this chapter, you will be learning about the widely implemented standards used in software development for increasing the quality assurance qa and testing of a product. These slides are designed to accompany software engineering. Strategies can differ based on project requirements like regulatory requirements, risk levels and different methodologies of software development.
When you use scratch paper on a math test, double check that you have copied the problem correctly from the test booklet. Text tables in jpg requires winzip or equivalent software. Software testing strategies chapter 18 iitcomputer science. Questions from software testing strategies quiz of pressmans software engineering book. The commonly used software testing strategies are listed below. The purpose of a test strategy is very useful in a project scope.
Kaner, coauthor of lessons learned in software testing wiley, 2001, described his thoughts and experiences in software testing, and as a result, helped me to conceptualize some of my own ideas. Assuring the quality of external participants contributions 000 chapter. Different testing techniques are appropriate at different points. A strategic approach to software testingunit testingintegration testingvalidation testingsystem testingthe art of debuggingsummary. A testing strategy s most important property is the number of faults it uncovers as a function of time. Chapter 17 software testing department of software engineering. Questions from software testing strategies quiz of pressmans software.
General test entry and test exit conditions the activities and processes mentioned in the test strategy should be align with the organizations test policy. Agile developers are definitely test infected, and this month, i explore several strategies for testing on agile software development projects. This helps to inform the developers, project managers and testers about the key aspects of the testing phase. A processoriented pattern, pair testing describes a technique that is analogous to pair programming chapter 4 in which two testers work together to design and execute a series of tests that can be applied to unit, integration or validation testing activities. The test strategy document describes the scope, approach, resources and schedule for the testing. Ppt for introduction to software testing, edition 2. Scribd is the worlds largest social reading and publishing site. These slides are available for instructors, students.
Software testing strategies testing begins in the small and progresses to the large. This is mostly done at the beginning of the project development life cycle in which high level of architecture and processes are needed to be identified. Different testing techniques are appropriate at different points in time. Different testing techniques, such as whitebox and blackbox, are appropriate at different times in the testing process. The purpose of this test is to evaluate the systems compliance with the specified requirements. Smoke testing a common approach for creating daily builds for product software smoke testing steps. A limited set of pointers to software testing sites. Once source code has been generated, software must be tested. Chapter software testing strategies a strategic approach to testing.
Chapter 17 software testing strategies by clarrissa cruz. Software testing ppt software testing unit testing. The strategy provides a road map that describes the steps to be conducted as part oftesting, when these steps are planned and then undertaken, and how much effort, time, andresources will be required. Volz assistance nirmal patil 2 topics u a strategic approach. It takes a complete overview of requirements, design, and implementation of objects to determine the motive of testing. Chapter 17 software testing strategies slide set to accompany software engineering. Start with a single component and move upward until you test the whole system. The process of testing an integrated system to verify that it meets specified requirements.
Ppt chapter 17 software testing techniques powerpoint. A free powerpoint ppt presentation displayed as a flash slide show on id. There is a saying, pay less for testing during software development or pay more for maintenance or correction later. Software testing pragmatic software testing effective methods for software testing the art of software testing.
In automated unit testing, you make use of a test automation framework such as junit to write and run your program tests. A number of software testing strategies have been proposed in the literature. Some are useful for classroom and project use, others less so. Software testing standards various organizations and groups all around the world build up and set different standards for improving the excellence and user experience of their software. Software testing ppt free download as powerpoint presentation. Strategies for overcoming distraction, regaining focus, and working smarter all day long. Chapter 17 software testing techniques powerpoint ppt presentation. The design and architecture of the software are also useful in choosing testing strategy. Thus, it is important to understand the major characteristics of software requirements analysis, software design, software construction, software testing, and software maintenance. Slideshare uses cookies to improve functionality and performance, and to provide you with relevant advertising. This page contains powerpoint slides for the second edition of the book introduction to software testing by paul ammann and jeff offutt.
This is mostly done at the beginning of the project. Similarly, if it is transaction intensive then the strategy should be such that it is able to check the flow of all the transactions. To understand the role of software design, we must see how it fits in the software development life cycle. Remember these slides are just a guideline to the concepts you should know. These courseware materials are to be used in conjunction with software. Any use is subject to the terms of use and privacy policy. Software testing strategies a strategy for software testing integrates software test case design methods into a wellplanned series of steps that result in the successful construction of software. Chapter 17 test metrics and measurements in this chapter what are metrics and measurements why metrics in testing types of metrics project metrics progress metrics productivity metrics release metrics summary selection from software testing. Permission to reproduce or copy all or parts of this material for nonprofit use is granted on the condition that the author and source are credited. System testing is a level of software testing where a complete and integrated software is tested. Software testing strategies characteristics of testing strategies. Chapter 17 software testing techniques overview the importance of software testing to software quality can not be overemphasized. Lecture powerpoint the powerpoint viewer has been retired. Chapter 17 formulation and planning for web engineering software engineering.
This paper discusses different software strategies such as unit testing, integration testing, validation testing and techniques such as white box and black box testing for conventional and. This helps to inform the developers, project managers and testers about the key aspects of the testing. Software testing and quality assurance wiley online books. Message board case studies software engineering resources checklists adaptable process model work product template umbrella activities umbrella activities click here for. Rapid software development is the property of its rightful owner. Virtually every book on software testing discusses strategies along with methods for test case design. This document is highly rated by software testing students and has been viewed 4253 times. A strategic approach to software testing testing begins at the component level2 and works outward toward the integration of the entire computerbased system. Testing begins at the component level, for oo at the class or object level, and works outward toward the integration of the entire system. A test strategy that uses every possible input condition. If so, share your ppt presentation slides online with. These slides are available for instructors, students, and readers of the book. Expertly balancing theory with practice, and complemented with an abundance of pedagogical tools, including test questions, examples, teaching suggestions, and chapter summaries, this book is a valuable, selfcontained tool for professionals and an ideal introductory text for courses in software testing, quality assurance, and software. Software testing and analysis university of oregon.
Here are the choices again cotylenol is more appropriateb. Software testing 4 given below are some of the most common myths about software testing. Ppt for introduction to software testing, edition 2, ammann. This ppt covers the following a strategic approach to testing test strategies. Dp, identified by the software engineering institute as a level 5 key process area kpa in the capability maturity model cmm. Find the notes of software testing click on this link. In particular, i had been struggling to properly describe the activities of investigative testing efforts during construction iterations, and kaners. Click on the links below to open a set of powerpoint slides for each chapter of the book. Agile testing strategies software testing and quality. Apr 15, 2020 chapter softwaretestingstrategies software testing notes edurev is made by best teachers of software testing. Whenever possible, unit testing should be automated so that tests are run and checked without manual intervention. A number of software testing strategies are developed in the testing.
Testing strategies partition testing, where you identify groups of. Instructors manual teaching tips with illustrations the word viewer has been retired. Early testing saves both time and cost in many aspects, however. Software testing resources v a useful collection of important testing pointers. Download ppt 1 chapter 17 software testing strategies. The answer cant be d because you are asked to choose between either cotylenol or bitylenol. Please obtain a suitable notebook by 232010 and create an appropriate title page, table of contents, and time recording log. A build includes all data files, libraries, reusable modules, and engineered components that are required to implement one or more product functions. Improperly modified loop variables boundary value violations 17. Develop a testing plan that emphasizes rapid cycle testing.
Chapter eighteen software testing strategies powerpoint ppt presentation. Because so much of testing is based on the particular context of the test, its often difficult to clarify, categorize and dispense advice on aspects of software testing. This uses formal and informal techniques to access and prioritize risks that arise during software testing. The textbook and the accompanying materials posted on this website are freely available for fair use. What matters is how fast a strategy can produce failures revealing faults. Learn vocabulary, terms, and more with flashcards, games, and other study tools. Powerpoint slides the powerpoint viewer has been retired instructors manual the word viewer has been retired. Start studying chapter 17 promotional concepts and strategies. Chapter 14 testing tactics welcome to software testing and. Early tests detects design and implementation errors, as move upward you start uncover errors in requirements. Software engineering pressman ppt slides software engineering pressman ppt slides book. Test taking strategies henry county school district. Test strategy document the test strategy document is a living document that is created in the projects requirements definition phase, after the requirements have been specified.
Think of questions your teacher might ask you on the test. Assuring the quality of software maintenance components 000 chapter 12. Understand the users of the software and develop a profile for each user category. Software testing strategies and different approaches. Apr 15, 2020 chapter software testing strategies software testing notes edurev is made by best teachers of software testing. This paper discusses different software strategies such as unit testing, integration testing, validation testing and techniques such as white box and black box testing for conventional and object. Software testing resources vi extensive information on software testing and related quality issues has been assembled by software testing and quality engineering. Open source testing tools links to a variety of tools that are available to students. Case tools and their effect on software quality 000 part iv.
Chapter 21 project management concepts updated with slides on group dynamics chapter 22 process and project metrics. Many thanks to karen waples and the teachers of cherry creek high school. Ppt chapter eighteen software testing strategies powerpoint. Software testing download free powerpoint presentation.
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