In the process of software development cycle, software testing is given maximum importance by the Information Technology people. Testing can either be manual or automatic. One of the types of automatic testing software is regression testing software.
What is regression testing? Regression is defined as an abnormal state in which development has stopped prematurely. Regression testing is the process of testing changes to computer programs to make sure that the older programming still works with the new changes. Regression testing is part and parcel of the program development process and is normally done by code testing specialists.
The regression testing is carried out until the software is free of regression bugs i.e. until correct results are obtained. Before a new version of a software product is released, the old test cases are run against the new version to make sure that all the old capabilities still work.
Nowadays many software testing software are available in the market and these are used only for software testing. As against this, the regression testing software is capable of testing of the code or the software. Such software is readily available in the market as a complete package.
The standard packages include a lot of testing methods and it is left to the customer to choose the method suitable for his development. In earlier days, the companies were subcontracting the software testing to outside companies. Nowadays the trend is changing and the companies are developing their own software for testing which will reduce the human effort.
This is done to reduce the extent of outsourcing. Some companies do partial outsourcing software testing. One can draw an analogy between the testing software and anti-virus software that are installed in most of the computers.
A computer virus is a computer program that can copy itself and infect a computer without permission or knowledge of the user. The original virus may modify the copies, or the copies may modify themselves. Some viruses may erase all data or do nothing but reproduce themselves.
The antivirus software is computer programs that attempt to identify, neutralize or eliminate malicious software. These are designed not only to combat viruses but also combats threats such as worms, phishing, rootkits, malware etc. The bugs in the computer software are analogous to virus in a computer whereas the antivirus software is analogous to regression software or any other automated software used for testing.
The regression testing is carried out using the Regression testing software. This test is useful in finding out the errors in the code or in the software. The regression testing method calls for conducting software tests in a particular sequence.
There are a number of methods in which regression testing can be conducted. For each of these methods individual disks are available in the market and one can use any of these disks to conduct test on the software and its code. Normally these disks can be used for a number of years beyond which one can use this as a platform for further development.
Regression testing software is automated software testing that uses different methods for testing the code and software. Once it is applied to any software it automatically checks for errors. It is in the interest of the user to install such software for testing which in turn will save time and cost.
Conclusion :
Hope you enjoyed with this article to know the importance of Software testing and QA Services. So i am expecting more reviews from you people through comment sections.
Thanks and Regards,
Zeppelin
Indium Software - Software testing Services | Top Software testing companies
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