Stability Testing is the testing process to ascertain the capacity of the software product to perform its required functions under specified conditions for a specified time period, or for a specific number of operations. To put it differently, it is a testing of the stability of a software product. In this case, the most privilege Goes to the lack of memory leaks, unexpected failures of this program or a system, restarts of servers under load, and other elements that affect stability. It is a part of non-functional Testing conducted as part of performance testing and occasionally can be called endurance testing. Stability testing is not mandatory. However, if an application, that was not tested in stability, started to get a great number of consumers and should run for months without restarting, numerous problems can happen.
Possible mistake can be confronted:
- the machine slows down
- the machine experiences functionality problems
- the machine shows weird behaviour
- the machine crashes altogether
Reliability is the level to which an experiment, Stability Testing any measuring procedure yields the same result on repeated basis. To put it differently, it is the practice of testing to find out the capacity of the software product to perform its required functions under stated conditions for a specific time period, or for a specific variety of operations. Stability is a time-varying Attribute that may be judged by analysing the operation of the grid under a specific set of conditions. To determine stability, a measure or test is repeated on the same subjects at a future date. Results are compared and related to the first test to provide a measure of equilibrium.
Reasons to perform stability testing:
- To offer confidence in the job of your system.
- To make certain that the system can work without restarting for a lengthy time period even if there are plenty of users.
- To check that the machine does not have any memory leaks, unexpected failures or other elements that affect stability.
- To track the effectiveness of the system under test
- To test system stability under stress
It plays an important role in the Development of a product because it is used to ascertain the constraints of a software product under test before it is published, or the regions of more improvement before the product launch. Sometimes, on certain conditions, Stability testing and stress testing are combined, checking not only equilibrium but also the ability of an application to withstand tough conditions and heavy Loads for quite a long time.