Embedded software solutions are increasingly being used in a variety of settings, including more safety-critical systems such as automobiles and home appliances that generate heat. Getting software to function properly in such environments is necessary to maximize its value, making embedded software testing vital.
It is easy to look at software testing as a process focused on rooting out bugs and ensuring glitches do not make it into the final version. This is a major goal of testing, especially in safety-critical systems. However, many software solutions have to meet a variety of operational needs that are not easy to measure and have to be built into the solution. Achieving these goals is essential to ensuring software projects meet intended goals and market demands. Testing can make this happen.
At its core, software testing is about ensuring that software works as it should. This can apply to more than bugs and glitches. Skilled testers can build assessments around different performance and operational parameters that fit within one of the tasks the software needs to complete. In this way, tests can verify that software not only functions without problems, but that it also meets operational goals. With the right testing systems in place, developers can ensure projects achieve their overarching purpose.