First, the basic information
Title: Research and development of intelligent residential property management information system
Date: 2015
Source: Dalian University of Technology
Keywords: Intelligent Community; intelligent management; property management system; modular design; Database
Second, research
software test
The process of software testing
in order to fully understand the function of the software to realize the situation you expect, missing both white box and black box testing is not needed in a white box is the whole process of running software with the provisions of clause We are the same, black box testing is to ensure that every function of the software can be realized as expected. Black box test method is to ignore the case of all of its internal components, test fully information input and output, written confirmation in this case the code is as expected, also called data-driven test method. White box test method is also known as a logical drive method, and black box testing methods, it needs to take into account the structure and the internal execution path of the program, designed to complete the test under these circumstances. Both test methods have their own strengths, can be used in different ways at different times, using a combination of the two will be able to achieve a comprehensive and accurate testing purposes.
1.1 white box test method
focuses white box method is the minor place during operation of the code, all within the boundaries of conditions, cyclic boundary conditions, and so is referred to as logic flow execution path, the input data is the use of rational state of each path during observation program run. Species transmission method used in the testing procedures than a single effect is ideal, not omission. However, often designed not so simple program, which will inevitably use a lot of complex code such as circulation, which would produce many kinds can walk the line, which requires data input of more reasonable, try to cover more path to obtain the best results.
1.2 black box method
the program thought of as a closed whole, ignoring all of its internal components, but simply verify that the system can run smoothly, the ability to function as intended, this test method can be called black-box testing. "Black box" test is to verify that the intended function can be achieved. Error guessing method, boundary value analysis, equivalence partitioning method The three methods are commonly used design thinking program modules black box testing method, the starting point is to try as much as possible all loopholes in the test system.
CONCLUSIONS
Should be found before the development is completed and an error occurred during the preparation of its correction, so software testing is necessary, the program will run again from beginning to end in order to check if testing the entire software modules without any problems, then the design ideas of the software is probably correct, this authentication method is backward reasoning. Generally test various software point of view of two different ways of testing will be: standing developers to sell software point of view, as evidenced by test software products without problems, high efficiency, able to satisfy the basic needs of users, and in the daily in the management of the normal use of the software, enabling users to establish a letter will be the software quality. Standing a practical point of starting to use the software user, preferably during the performance of the test software can be sufficiently exhibit the problems and disadvantages associated with software present, the value of the angle can use this recognition software; both above point of view there is no right or wrong, then mixed for different groups of individuals with different ideas in it. So what for developers should first aim is to find software testing, sample testing to be able to select the correct way to achieve the desired test results.
IV References
[1] . Cenjin Wen research and development of intelligent residential property management information system [D] Liaoning: Dalian University of Technology, 2015.