Delta-oriented product prioritization for similarity-based product-line testing

摘要: Testing every product of a software line (SPL) is often not feasible due to the exponential number products in features. Thus, order which are tested matters, because it can increase early rate fault detection. Several approaches have been proposed prioritize based on configuration similarity. However, current oblivious solution-space differences among products, they consider only problem-space information. With delta modeling, we incorporate information prioritization improve effectiveness SPL testing. Deltas capture between facilitating reasoning about As result, select most dissimilar previously ones, terms deltas, be next. We evaluate our approach using an from automotive domain showing improvement