Thursday 27 September 2012

Static and dynamic software testing

Software testing is the process of testing new software by using it prior to its release. This testing process is carried out in order to spot and locate any kind of existing problems or technical issues. This can be carried out by the execution of a code. This code can be a small component or a program. This process is also called dynamic testing. This kind of testing can be carried out using a testing tool automatically or it can be carried out by hand manually. Whether it is carried out automatically or manually, code execution is used.

Software testing also involves what is called “static testing”. This kind of testing is also called code walkthroughs. It is the inspection of any software that does not need code execution. People also call this genre of testing “walkthroughs & inspections”, it is clear by this naming that the term software testing is preferably used to referrer to any kind of testing process that includes the execution of a specific code for testing. Despite that, using both types of testing the static testing and the dynamic testing is a very vital part of any strategy for quality control.

Software testing for any software quality control that lies within the SDLC has to go through both kinds of testing, dynamic and static. This means that technical specs, test plans and business needs have to be subjected to ‘walkthroughs and inspections’ which is also known as static testing. Everyone knows that dynamic testing can run automatically without the inference of the human element. The same thing can be applied to static testing as it can also be automated to save a lot of time and effort. For instance, using a tool that is able to measure the code’s complexity for a specific program can be an example of an automatic static testing tool.

The importance of software testing

Software testing is used by all of the top companies that designs and manufactures different software. Despite the fact that using software testing can lead to the delaying of the release of new software it is still used by the biggest companies. This is due to the fact that using it is a vital part in the common protocols that are used in software development. Not only that as testing new software has many other advantages that pushes the software developing companies to test their software even if it is going to delay or push back the release date of the newly designed piece of software.

Software testing would allow the companies and the developers to be sure that the software that they are releasing will work to its full efficiency. This is because when new software is tested, the developers are able to spot any kind of technical issues or errors in the design so they can fix it before being released to the public. This helps the companies make sure that the software will work as it should when it is released and used by the clients. It also helps the software manufacturers make sure that the software that they are releasing is able to pass and meet all of the regular quality standards and tests.

Software testing would also help the users of the software avert away from any kind of damage that can harm their computers due to any technical issues. Most organizations now depend on their computers in almost everything because technology and computers makes everything easier. This is why they have to make sure that no harm will be done to their systems by the usage of the software. This is due to the fact that serious harm can come to the company’s business if any damage is done to its computer network and system.

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