... undiscoverederror.20 The ArtofSoftware TestingFigure 2.2The Surprising Errors Remaining/Errors FoundRelationship.01.qxd 4/29/04 4:32 PM Page 20The Art of Software TestingSecond EditionGlenford ... of the testing principles of Chapter 2).26 The ArtofSoftware Testing01.qxd 4/29/04 4:32 PM Page 26infeasible. Perhaps, then, there are ways of combining elements of black-box and white-box ... 4. Software Testing PrinciplesContinuing with the major premise of this chapter, that the mostimportant considerations in software testing are issues of psychology,we can identify a set of...
... understanding of the importance of experience EngagementDispleasure PleasureAngerEasePleasureFunjoyFrustrationDispleasureAwful Software Bad Software Most Software Good Software Good ... point ofsoftware isn’t necessarily to engross your users in the experience of using the software, it is to keep them focused on the ultimate goals they’re trying to accomplish in using the software, ... working software itself; and the artistic sense required to intuit and design for how the different subjective perspectives of different users will experience any given aspect of the software. ...
... that we compute the sum of the two quantities.It is merely a delimiter in our list of predictor variables.1.6 Startup and ShutdownLike that of many sophisticated software applications, R’s ... question mark (?):> ?seq20 Chapter 1www.it-ebooks.infoTHE ARTOF RPROGRAMMINGA Tour of Statistical Software Designby Norman MatloffSan Franciscowww.it-ebooks.info2 Jill 10> d$ages[1] ... startup files. In addition, R can save all or part of a session,such as a record of what you did, to an output file. If there are R commandsthat you would like to execute at the beginning of...
... program is known as regression testing.18 The ArtofSoftware Testing01.qxd 4/29/04 4:32 PM Page 18So, the purpose of this updated edition of The ArtofSoftware Test-ing is the same as it was in ... adequate program testing is avery necessary—and achievable—part ofsoftware development, asyou will learn in this book.4 The ArtofSoftware Testing01.qxd 4/29/04 4:32 PM Page 4CHAPTER 3Program ... programfor that set of input data.14 The ArtofSoftware Testing01.qxd 4/29/04 4:32 PM Page 14An Error Checklist for InspectionsAn important part of the inspection process is the use of a checklistto...