The art of software testing second edition phần 7 pps

... frequently the case if the software is accessinga remote system—then a message should be displayedinforming the user of what is going on.136 The Art of Software Testing 02.qxd 4/29/04 4: 37 PM Page ... new;they oftenare replacements for some deficient system. As such, programs often138 The Art of Software Testing 02.qxd 4/29/04 4: 37 PM Page 138 The other obvious problem with this type of criterion ... an objective, the detection of 98 percent of the coding and logic-design errors and150 The Art of Software Testing 02.qxd 4/29/04 4: 37 PM Page 150Test Completion CriteriaOne of the most difficult...

The art of software testing second edition phần 3 pps

... outcomes, but they cover only two of the fourdecision outcomes (both of them cover path abe and, hence, do notexercise the true outcome of the first decision and the false outcome of the second decision). The ... toward the program rather than the programmer. In other words, errors are not viewed as weaknesses in the person who committed them. Rather, they are viewed as beinginherent in the difficulty of the ... that is not associated with the current point of entry? Such an error exists in the second assignment state-ment in the following PL/1 program:34 The Art of Software Testing 01.qxd 4/29/04 4:32...

The art of software testing second edition phần 1 pdf

... So, the purpose of this updated edition of The Art of Software Test-ing is the same as it was in 1 979 : to fill these knowledge gaps for the professional programmer and the student of computer ... itself. Therefore, we will start our discussion of soft-ware testing with these issues before we delve into the more techni-cal nature of the topic. The Psychology of Testing One of the primary ... software testing. They, too, took a moretransient approach to the topic.Myers’s The Art of Software Testing, on the other hand, gave the industry a long-lasting, foundational guide to one of the...

The art of software testing second edition phần 4 pptx

... words,DISPLAY 77 F-407Adisplays the words containing the bytes in the address range 77 5-407A,DISPLAY 77 F.6Test-Case Design 73 01.qxd 4/29/04 4:33 PM Page 73 grams, certain combinations of causes ... expression in the program were60 The Art of Software Testing 01.qxd 4/29/04 4:32 PM Page 60instance, perhaps the MTEST program of the previous section fails if the product of the number of questions ... manner.58 The Art of Software Testing 01.qxd 4/29/04 4:32 PM Page 58displays the words containing the six bytes starting at location 77 F,andDISPLAY 50FF-ENDdisplays the words containing the bytes...

The art of software testing second edition phần 5 ppt

... way of managing the combined elements of testing, since attention isfocused initially on smaller units of the program. Second, module testing eases the task of debugging (the process of pinpointing ... you are testing a sorting subroutine, the fol-lowing are situations to explore:88 The Art of Software Testing 01.qxd 4/29/04 4:33 PM Page 88outcomes of each condition in the decisions. The conditions ... initial step in structuring the testing of a large program: module testing. Chapter 6 discusses the remaining steps.Module testing (or unit testing) is a process of testing the individ-ual subprograms,...

The art of software testing second edition phần 6 pptx

... advantages of top-down testing become the disadvantages of bottom-up testing, and the disadvantages of top-down testing become the advantages of bottom-up testing. Because of this, the discussion of ... management system, or124 The Art of Software Testing Figure 6.1 The software development process.02.qxd 4/29/04 4:36 PM Page 124it to the output of the prior stage (the statement of objectives) andfeeding ... the BONUSmodule of Figure 5.2, it might be impossible, because of the nature of intervening module D, to create some of the seven test cases of Figures 5.5 and 5.6.114 The Art of Software Testing 02.qxd...

The art of software testing second edition phần 8 pptx

... to back-track the incorrect results through the logic of the program until you168 The Art of Software Testing 02.qxd 4/29/04 4: 37 PM Page 16802.qxd 4/29/04 4: 37 PM Page 176 The XP model relies ... generally is left out of the release. Thus,you can focus on the task at hand, adding value to a software prod- 178 The Art of Software Testing 03.qxd 4/29/04 4: 37 PM Page 178 Debugging PrinciplesIn ... we are not analyzing an error 174 The Art of Software Testing 02.qxd 4/29/04 4: 37 PM Page 174 problem. However, it is vital to prove the reasonableness of the hypothesis before you proceed. If...

The art of software testing second edition phần 9 potx

... testing is very labor intensive.However, just as you can segment the testing of an Internet applica-tion into discrete entities, you can do the same when testing the pres-202 The Art of Software ... inputs as well as testing for invalid primes. The second part of the check is not neededbecause test case 2 handles this scenario. However, it is included by188 The Art of Software Testing JUnit ... versions of the same browser aswell. Vendors often improve some feature of their browser with eachrelease, which may or may not be compatible with older versions.204 The Art of Software Testing 03.qxd...

The art of software testing second edition phần 10 pot

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The Trainer’s Tool Kit Second Edition phần 7 ppsx

... will:✓ Challenge participants✓ Respect them✓ Listen to them, knowing that they have much to contribute✓ Allow them to inﬂuence the process and content of the session✓ Give them the opportunity ... seated. Let themknow what to expect. Remind them of your agenda, the expectedoutcome, the amount of time you intend to take, and any breaktimes. Tell them you will pass out copies of the presentation ... Quality of materials (for example, binders, handouts, or videos)✓ Pacing✓ Relevance of the lesson to the job✓ Ability to use the skills on the job✓ Relevance of the lesson to long-term professional...

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