BBT - Functional Testing of Multimedia Devices

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What is BBT?

BBT is a fully customizable framework for automated system and functional software testing of complex electronic (digital) devices. BBT heavily relies on the existing infrastructure of our customers and with this approach significant cost and time savings are achieved. This is possible as we provide our customers with different software IP blocks and special hardware solutions that enable full utilization of the existing infrastructure.

bbt_platform2BBT offers complete Custom Solution - unified test management process through company Quality Assurance. To simplify things the most, we could say that inputs are given to "black box" and outputs are checked against expected outputs.

Acquisition of processed signals is competely automated and very fast, because it is divided in several sections on different locations in our labs.

Ideally, we would like to test every possible feature that can be done with our software, but writing and executing test cases is expensive. It is certainly not possible to test and verify all software items, but the idea of the software test project is to guarantee a certain level of reliability and maturity of the Software.

The intention of the software testing is to verify the software for customer release. Software test will assure that the software works as required at a certain level. Software test combines testing at all software abstraction levels and software developing stages. Therefore module/unit testing, integration testing, functional and system testing are introduced. Here we are focused on Functional and System testing activities.

Functional testing involves ensuring that the functionality specified in the requirement specification works. System testing is testing conducted on a complete, integrated system to evaluate the system compliance with its specified requirements. It is best when function and system testing is done by an unbiased, independent perspective.

Focused on Black Box Testing methodology and functional correctness, RT-RK software architects and engineers  have developed testing environment for automatic system testing, both hardware and software, intented to be used for acceptance testing, and near the end of the development.