A Tool for Analyzing Variability Based on Functional Requirements and Testing Artifacts.

Analyzing differences among software artifacts is beneficial in a variety of scenarios, such as feasibility study, configuration management, and software product line engineering. Currently variability analysis is mainly done based on artifacts developed in a certain development phase (most notably, requirements engineering). We will demonstrate a tool that utilizes both functional requirements and test cases in order to analyze variability more comprehensively. The tool implements the ideas of SOVA R-TC method.