the art of software architecture by stephen t albin pdf

... much an infatuation, as is the smoking of opium by the Chinese, and the former is quite as destructive to the success of the business man as the latter It is an unmitigated evil, utterly indefensible ... but he persists and he soon offers up a sacrifice on the altar of fashion; but the boys stick to it and persevere until at last they conquer their natural appetites and become the victims of ... for the laws of nature! The nearer we keep to the laws of nature, the nearer we are to good health, and yet how many persons there are who pay no attention to natural laws, but absolutely transgress...

Ngày tải lên: 28/06/2014, 17:20

... Second Step in the Top-down Test Intermediate State in the Top-down Test Intermediate State in the Bottom-up Test Comparison of Top-down and Bottom-up Testing The Software Development Process The ... Myers’s The Art of Software Testing, on the other hand, gave the industry a long-lasting, foundational guide to one of the most important computer topics: How you ensure that all of the software ... book that turned out to be a classic Myers’s original The Art of Software Testing stood the test of time, 25 years on the publisher’s list of available books This fact alone is a testament to the...

Ngày tải lên: 09/08/2014, 16:20

Ngày tải lên: 13/08/2014, 08:21

... Second Step in the Top-down Test Intermediate State in the Top-down Test Intermediate State in the Bottom-up Test Comparison of Top-down and Bottom-up Testing The Software Development Process The ... Myers’s The Art of Software Testing, on the other hand, gave the industry a long-lasting, foundational guide to one of the most important computer topics: How you ensure that all of the software ... one of the participants is the author of the program Therefore, the majority of program testing is conducted by people other than the author, which follows the testing principle stating that an...

Ngày tải lên: 24/02/2014, 22:36

... Second Step in the Top-down Test Intermediate State in the Top-down Test Intermediate State in the Bottom-up Test Comparison of Top-down and Bottom-up Testing The Software Development Process The ... Myers’s The Art of Software Testing, on the other hand, gave the industry a long-lasting, foundational guide to one of the most important computer topics: How you ensure that all of the software ... one of the participants is the author of the program Therefore, the majority of program testing is conducted by people other than the author, which follows the testing principle stating that an...

Ngày tải lên: 27/06/2014, 02:20

... settled into the backseat of the car to wait, taking in details Mistake number one They hadn t taken my ring, so the satellite audio transmitter should work I twisted the unusual ring with my thumb ... vision of their brand, of what they’re trying to sell, it makes her job a lot easier because all of their efforts are going to support each other Another benefit: Whalen relates that if an author ... it to the test At least, not yet Although if that scenario became unavoidable and they pumped me full of drugs, the transmitter in my ring guaranteed I would get the information Carson and the...

Ngày tải lên: 27/06/2014, 23:20

... transmitted by this module to another module equal the number of parameters expected by that module? Do the attributes of each argument transmitted to another module match the attributes of the corresponding ... for the program or module During the meeting, each test case is mentally executed That is, the test data are walked through the logic of the program The state of the program (i.e., the values of ... checklists, the participants “play computer.” The person designated as the tester comes to the meeting armed with a small set of paper test cases—representative sets of inputs (and expected outputs)...

Ngày tải lên: 09/08/2014, 16:20

... but there are two correctanswer records 19 The above student is the first student in the file 64 The Art of Software Testing 20 The above student is the last student in the file 21 A student ... Assume that we want to locate all input conditions that cause the output state to be Consideration states that we should list only 80 The Art of Software Testing Figure 4.15 Considerations used ... they not explore combinations of input circumstances For 66 The Art of Software Testing instance, perhaps the MTEST program of the previous section fails if the product of the number of questions...

Ngày tải lên: 09/08/2014, 16:20

... occur, there are 10 situations that need to be forced by test cases Note that to construct 96 The Art of Software Testing Table 5.1, decision-outcome circumstances had to be traced back through the ... without any additional test cases Thus, we arrive at a small but potent set of test cases that satisfy both objectives Note that cause-effect graphing is consistent with several of the testing ... function of the 102 The Art of Software Testing module is to increment the salary (EMPTAB.SALARY) of those employees in the department or departments having the largest sales amount (DEPTTAB.SALES) If...

Ngày tải lên: 09/08/2014, 16:20

... entity does not exist until the last module is added 119 120 The Art of Software Testing Performing the Test The remaining part of the module test is the act of actually carrying out the test ... Testing The next step is to examine the bottom-up incremental testing strategy For the most part, bottom-up testing is the opposite of top-down testing; the advantages of top-down testing become the ... before the test is performed (that is, the test cases should be tested) The use of automated test tools can minimize part of the drudgery of the testing process For instance, there exist test tools...

Ngày tải lên: 09/08/2014, 16:20

... operation to the original contract As is the case for other types of testing, the best way to this is to devise test cases that attempt to show that the program does not meet the contract; if these ... this point, two assertions exist at the end of the path: the original one and the one derived from the assertion at the opposite end You then write a theorem stating that the original assertion implies ... important part of the system testing process This is particularly true of an automated installation system that is part of the program package A malfunctioning installation program could prevent the...

Ngày tải lên: 09/08/2014, 16:20

... repairing the symptoms of the error, or just one instance of the error, rather than the error itself If the pro- 172 The Art of Software Testing posed correction does not match all the clues about the ... typically use an automated software testing suite to ease the burden of constantly running unit tests With these suites you script the tests and then run all or part of them In addition, testing ... that, at first glance, appear to be unrelated Note that the error probably manifests itself at two locations in the program: the part that interprets the input command and the part that prints...

Ngày tải lên: 09/08/2014, 16:20

... Logic Tier Data Stores 196 The Art of Software Testing The Web server represents the first tier in the three-tier architecture and houses the Website The look and feel of an Internet application ... out the errors in an Internet application cannot be understated As a result of the openness and accessi193 194 The Art of Software Testing bility of the Internet, competition in the business-to-consumer ... affects the system very little The types of tests you run depend on the architecture 212 The Art of Software Testing You should also consider database recovery as equally important The objective...

Ngày tải lên: 09/08/2014, 16:20

... order to minimize the total number of test cases; you should try to partition the input domain of a program into equivalent classes such that the test result for an input in a class is representative ... readings that is often used as part of the testing cycle to detect errors Usually a group of people act as a “computer” to process a small set of test cases white-box testing A type of testing in ... require stress testing system testing A form of higher-order testing that compares the system or program to the original objectives To complete system testing, you must have a written set of measurable...

Ngày tải lên: 09/08/2014, 16:20

Ngày tải lên: 13/08/2014, 08:21

Ngày tải lên: 13/08/2014, 08:21

Ngày tải lên: 13/08/2014, 08:21

Ngày tải lên: 13/08/2014, 08:21

Ngày tải lên: 13/08/2014, 08:21

Ngày tải lên: 13/08/2014, 08:21