The art of software testing second edition phần 4 pptx

... expression in the program were 60 The Art of Software Testing 01.qxd 4/ 29/ 04 4:32 PM Page 60 instance, perhaps the MTEST program of the previous section fails if the product of the number of questions ... of 0). 64 The Art of Software Testing 01.qxd 4/ 29/ 04 4:32 PM Page 64 record. The equivalence class for the number of questions is not 1...

Ngày tải lên: 09/08/2014, 16:20

... management system, or 1 24 The Art of Software Testing Figure 6.1 The software development process. 02.qxd 4/ 29/ 04 4:36 PM Page 1 24 it to the output of the prior stage (the statement of objectives) and feeding ... the BONUS module of Figure 5.2, it might be impossible, because of the nature of intervening module D, to create some of the seven test c...

Ngày tải lên: 09/08/2014, 16:20

... to back- track the incorrect results through the logic of the program until you 168 The Art of Software Testing 02.qxd 4/ 29/ 04 4:37 PM Page 168 02.qxd 4/ 29/ 04 4:37 PM Page 176 The XP model relies ... we are not analyzing an error 1 74 The Art of Software Testing 02.qxd 4/ 29/ 04 4:37 PM Page 1 74 problem. However, it is vital to prove the reasonable...

Ngày tải lên: 09/08/2014, 16:20

... So, the purpose of this updated edition of The Art of Software Test- ing is the same as it was in 1979: to fill these knowledge gaps for the professional programmer and the student of computer ... over. The second audience is the project manager, since the book contains new, practical information on the management of the xiv Introduction flast.qxd 4/ 29/...

Ngày tải lên: 09/08/2014, 16:20

... (6 is the minimum to preserve anonymity). The participants 40 The Art of Software Testing 01.qxd 4/ 29/ 04 4:32 PM Page 40 3. Will the program, module, or subroutine eventually terminate? 4. Is ... 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...

Ngày tải lên: 09/08/2014, 16:20

... 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 88 outcomes of each condition in the decisions. The conditions ... manager has a salary of $ 149 ,999.99. 102 The Art of Software Testing 02.qxd 4/ 29/ 04 4:36 PM Page 102 ing the multicondition-coverage criterion....

Ngày tải lên: 09/08/2014, 16:20

... frequently the case if the software is accessing a remote system—then a message should be displayed informing the user of what is going on. 136 The Art of Software Testing 02.qxd 4/ 29/ 04 4:37 PM ... clues (the symptoms of the error, possibly the results of one or more test cases) and look 160 The Art of Software Testing 02.qxd 4/ 29/ 04 4:37 PM Pag...

Ngày tải lên: 09/08/2014, 16:20

... architecture 1 94 The Art of Software Testing 03.qxd 4/ 29/ 04 4:37 PM Page 1 94 the most challenging aspects of e-commerce development. Testing applications that process financial transactions requires the ... 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 w...

Ngày tải lên: 09/08/2014, 16:20

... 347 349 353 359 367 373 379 383 389 397 40 1 40 9 41 9 42 1 43 1 43 3 43 9 44 3 44 9 45 7 46 1 46 3 46 7 47 9 48 7 49 1 49 9 503 509 521 523 541 547 557 563 569 571 577 587 593 599 601 607 613 617 619 631 641 ... errors: causes, 1 24, 125 preventing, 125 Software objectives, external specification, 1 24 Software prediction, 140 Software proving, 140 Software relia...

Ngày tải lên: 09/08/2014, 16:20

... undiscovered error. 20 The Art of Software Testing Figure 2.2 The Surprising Errors Remaining/Errors Found Relationship. 01.qxd 4/ 29/ 04 4:32 PM Page 20 The Art of Software Testing Second Edition Glenford ... structure. 28 The Art of Software Testing 01.qxd 4/ 29/ 04 4:32 PM Page 28 Walkthroughs 38 Desk Checking 40 Peer Ratings 40 Summary 42 Chap...

Ngày tải lên: 24/02/2014, 22:36