Testing Computer Software phần 9 pptx

... 1 phần vector tín hiệu UDIN , WRN và RDN là các tín hiệu 1 bit , STATUS(0) và STATUS(1) chỉ đến phần tử thứ 0 và 1 của dãy STATUS , UDOUT(0 to 7) chỉ ra số thành phần của vector UDOUT , và ... formal được giới hạn trong phần ánh xạ của đối tượng cho thành phần đó , ví dụ formal DA, DB, và DZ của component NOR2 chỉ thích hợp trong ánh xạ của đối tượng thành phần...

Ngày tải lên: 26/07/2014, 08:21

... TEST CASE DESIGN 12 5 TESTING USER MANUALS 14 4 TESTING TOOLS 15 4 TEST PLANNING AND TEST DOCUMENTATION 16 8 TYING IT TOGETHER 219 MANAGING A TESTING GROUP 267 21 You'd have to ... OF TESTING 19 TEST TYPES AND THEIR PLACE IN THE SOFTWARE DEVELOPMENT PROCESS 29 SOFTWARE ERRORS 61 REPORTING AND ANALYZING BUGS 67 THE PROBLEM TRACKING SYSTEM 89 TEST...

Ngày tải lên: 06/08/2014, 09:20

... stages Testing during the planning stages Design stages Testing the design Glass box testing as part of the coding stage Regression testing Black box testing Maintenance 32 OVERVIEW ... many aspects of performance testing in detail. REGRESSION TESTING Regression testing is fundamental work done by glass box and black box testers. The term regression testing...

Ngày tải lên: 06/08/2014, 09:20

... Someone talking about regression testing after bug fixing often means both. BUCK BOX TESTING When coding is finished, the program goes to the Testing Group for further testing. You will find and ... of acceptance testing. The contract should spell out the level of testing or inspection involved and any standards that must be met by the program, the development process or the te...

Ngày tải lên: 06/08/2014, 09:20

... single-user database sits on one computer in the Testing offices. Everyone enters reports at this computer and runs reports from it. Only testers have direct access to the computer, perhaps only some ... Try this a few times before giving up. Try slowing the computer down or testing on a slower machine. FORGOTTEN DETAILS If you're testing on the fly (i.e., without a test...

Ngày tải lên: 06/08/2014, 09:20

... types of test planning. 110 END OF A TESTING CYCLE At the end of each cycle of testing, issue the Testing Cycle Complete report (Figure 6.4). A testing cycle includes all tests of one version ... analysis ã Testing state transitions ã Testing race conditions and other time dependencies ã Doing error guessing It considers a class of automation techniques called function eq...

Ngày tải lên: 06/08/2014, 09:20

... compliance testing. ã Tools for translucent box testing. FUNDAMENTAL TOOLS Your fundamental tools are: ã A personal computer, terminal, or workstation at your desk. You should havtfuse of the computer ... the software& apos;s design has frozen.) 159 High-powered, expensive systems along these general lines are available for testing personal computers. These are improving qui...

Ngày tải lên: 06/08/2014, 09:20

... redundant and wasteful testing and by rotating testers across tasks. Why make the same tester conduct exactly the same series of tests every week? 173 ã Elicit feedback about testing accuracy ... too much testing and thus for unnecessary schedule delays. Managers of other projects may protest that there is too little testing, and will work with you to increase the amount of te...

Ngày tải lên: 06/08/2014, 09:20

... Standard 82 9-1 983 , which includes examples and much more detailed definitions, for a few dollars from: Computer Society of the IEEE P.O. Box 80 452 Woridway Postal Center Los Angeles, CA 90 080 Or ... summarize IEEE Standard 82 9-1 983 for Software Test Documentation, which attempts to define a common set of test documents, to be used across the industry. Schulmeyer (1 987 ) su...

Ngày tải lên: 06/08/2014, 09:20

... discussions, see DeMarco ( 197 9), Gause & Weinberg ( 198 9), Gilb ( 198 8), Gould & Lewis ( 198 5), Ould ( 199 0), Weinberg ( 198 2), Yourdon ( 197 5), and Yourdon & Constantine ( 197 9). PROGRAMMING ACTIVITIES ... before testing is halted. Intense planned testing Choose an area of the program and concentrate on it. As testing continues, you'll spend more time on...

Ngày tải lên: 06/08/2014, 09:20

... support Don't count on the agency for 100 % of the testing work. Don't reassign all your testers to other projects as soon as you hire a testing agency. No matter how good the agency ... your staff might do much better testing and learn something in the process. One final recommendation: if you do contract with a testing agency, assign in-house testing staff to the pr...

Ngày tải lên: 06/08/2014, 09:20

... models in general serve two main purposes. During the initial stages, intuitive business-process models are used for scoping the project, and capturing and discussing business requirements and ... Date” and “Invoice is paid on Date” are included in the conceptual schema: Lost in Business Process Model Translations 2 49 Copyright â 2007, IGI Global. Copying or distributing...

Ngày tải lên: 07/08/2014, 11:22

... ideal result [9] . For data diverse software fault tolerance techniques, 288 Software Fault Tolerance Techniques and Implementation (17.5, 16.0, 18.1) Input vector (0 .99 , 1.00, 0 .95 ) Variant weights Weighted ... failure for most software fault tolerance techniques, so they should be designed and developed to be highly reliable, effective, and efficient. 270...

Ngày tải lên: 09/08/2014, 12:23

... 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 ... hexloc2, (3) byte- 74 The Art of Software Testing 01.qxd 4/ 29/ 04 4:33 PM Page 74 20. The above student is the last student in the file....

Ngày tải lên: 09/08/2014, 16:20

... management system, or 124 The Art of Software Testing Figure 6. 1 The software development process. 02.qxd 4/29/04 4: 36 PM Page 124 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 case...

Ngày tải lên: 09/08/2014, 16:20