Automatic Test bed Establishing System for Small Digital Devices

Software testing phase involves component test, software integration test, software-hardware integration test and system test. This paper is focused on a system test. The system test checks the functionality and performance. To qualify as the safety-critical software, the exhaustive testing is very important. If there are many test cases, it still remains as a challenge. System testing of software or hardware is conducted on completeness, correctness, consistency and traceability to evaluate the Code and Standard compliance with specified equipment. Bed testing falls within the scope of black box testing, and require no knowledge of the inner design of the code or logic. In this study, we established an automatic test bed for small digital devices. The test bed can perform not only on manual mode, but also on automatic mode. We performed the functional test on a small digital device using our test bed. The result from manually testing the device was same as the result from the automated test bed we established