When authorized people, such as qa service providers, perform regression testing using existing set of tests it is necessary for them to preserve the information on the results of tests run in the early stages of software test life cycle. Regression testing services are delivered to ascertain that no new […] Read More
During the life cycle of the program the maintenance period usually lasts a long time. When the modified program is tested by a set of tests T, then, with regard to the testing of the initial program P, we keep unchanged all factors that could affect output of this program. […] Read More
Static methods. The most simple and easy to implement solution is to construct each program path through its gradual extension by adding arcs, until the top of the program control flow graph is reached. This idea can be improved by means of so-called adaptive methods, which each and every time […] Read More
Functional criterion is the most important testing criterion for the software industry. It primarily ensures that customer requirements for the product are fully met. Since the requirements relate to the product as a whole they describe the interaction of the program being tested with the environment. Functional testing is a […] Read More
The purpose of software module testing is to ensure that each module corresponds to their specifications. If so, then the cause of any errors that occur when combining the modules is their incorrect connection. In procedural-oriented programming the module is referred to as a procedure or function, sometimes a group […] Read More
Module or Class Specification for software product determines what the module (class) is supposed to do, i.e., it describes the permissible sets of input data supplied to the module entry, including restrictions on how the multiple data entries must relate to one another, and which output data correspond to different […] Read More
The testing process is closely related to the development process. Accordingly, test planning is also dependent on the chosen model of software development. However, regardless of the development model used during test planning it is necessary to answer the several questions that determine this process: Who will be assigned to […] Read More
The existing tests can be changed during the following three kinds of computer programming activities: Creation of new tests. Execution of tests. Modification of the code. Since each test contains input data, output data and the path, these components may undergo a change in any combination. When changing the input […] Read More
QA consulting services will help you to find answers to important questions like how to improve software quality, increase customer satisfaction, improve return on investment, increase brand reputation, etc. It is recommended to develop a plurality of initial tests before creating a set of regression tests. With the given criteria […] Read More
Quality assurance services come in handy when you lack time, money and resources because they are destined to maximally benefit your project and meet all your testing needs. Here are some features of the implementation of regression testing: Some parts of the program code do not receive control during execution […] Read More
Each software defect discovered during the testing process should be obligatorily documented and tracked. Once a new defect is found its investigation information is immediately entered into the database. For this purpose, you must use specialized databases that support the storage and tracking of defects – such as DDTS. When […] Read More
Since regression testing is a re-run of a standard test cycle, regression testing types are similar to the types of routine testing types. For example, we can consider a modular regression testing and functional regression testing. Software quality assurance companies execute regression tests to make sure that bug fixes do […] Read More
In making changes to the programs it is necessary to ensure that its quality will not suffer due to such amendments. Therefore, to preserve the quality of the software there is a tendency to conduct regression testing – a high-priced but necessary activity carried out during the maintenance phase and […] Read More
Test automation The use of various approaches to software testing is defined by their effectiveness towards the conditions defined by an industry project. But in reality, the work of testing team members is planned so that test development process can start with the harmonization of requirements for the software product […] Read More
The software project written in accordance with the object-oriented approach will have the graph models (GM), which differ from the traditional GM of a procedural program. The development of the project is based on another principle – the definition of the classes used in the program, the construction of a […] Read More
There are two types of classes in terms of their interaction with other classes: primitive classes; non-primitive classes. Primitive class can generate instances, and these instances can be used without having to create copies of any other classes, including that of this class. These objects are the simplest components of […] Read More
