The art of software testing second edition - phần 7 pps

... area of program testing is of interest to you, research the concept of inductive assertions. The goal of this method is the development of a set of theorems about the program in ques- tion, the ... 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 S...

Ngày tải lên: 09/08/2014, 16:20

... Year 100 876 0.0 99.9 875 1.2 The Art of Software Testing - Second Edition Página 102 Simpo PDF Merge and Split Unregistered Version - http://www.simpopdf.com Chapter 6: Higher-Order Testing system’s ... further stress test would explore the The Art of Software Testing - Second Edition Página 98 Simpo PDF Merge and Split Unregistered Version...

Ngày tải lên: 13/08/2014, 08:21

... their ratings of other programs compared with those ratings of other reviewers of the same program. The pur- pose of the process is to allow programmers to self-assess their pro- gramming skills. ... two other properties: 1. It reduces, by more than a count of one, the number of other test cases that must be developed to achieve some predefined goal of “reasonable” test...

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 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 Psych...

Ngày tải lên: 09/08/2014, 16:20

... value of at least 1. 72 The Art of Software Testing Figure 4.11 Syntax of the DISPLAY command. DISPLAY hexloc1 0 -hexloc2 -END -bytecount -1 01.qxd 4/29/04 4:33 PM Page 72 The next step is the ... words, DISPLAY 77 F-407A displays the words containing the bytes in the address range 77 5- 407A, DISPLAY 77 F.6 Test-Case Design 73 01.qxd 4/29/04 4:33 PM Pa...

Ngày tải lên: 09/08/2014, 16:20

... way of managing the combined elements of testing, since attention is focused 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 88 outcomes of...

Ngày tải lên: 09/08/2014, 16:20

... bottom-up testing is the opposite of top-down testing; the advantages of top-down testing become the disadvantages of bottom-up testing, and the disadvantages of top- down testing become the advantages ... advantages of bottom-up testing. Because of this, the discussion of bottom-up testing is shorter. The bottom-up strategy begins with the terminal mo...

Ngày tải lên: 09/08/2014, 16:20

... follows: 1. Enumerate the possible causes or hypotheses. The first step is to develop a list of all conceivable causes of the error. They 164 The Art of Software Testing 02.qxd 4/29/04 4: 37 PM Page 164 for ... to fix the 162 The Art of Software Testing Figure 7. 2 A method for structuring the clues. 02.qxd 4/29/04 4: 37 PM Page 162 cases identified by th...

Ngày tải lên: 09/08/2014, 16:20

... architecture 194 The Art of Software Testing 03.qxd 4/29/04 4: 37 PM Page 194 the most challenging aspects of e-commerce development. Testing applications that process financial transactions requires the most ... Adequately 196 The Art of Software Testing 03.qxd 4/29/04 4: 37 PM Page 196 used in a typical Internet-based e-commerce application. Conceptu- ally, eac...

Ngày tải lên: 09/08/2014, 16:20

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Ngày tải lên: 09/08/2014, 16:20