The test suite is essential for fault detection during software development.
First-order mutation coverage is an accurate metric to quantify the quality of
the test suite. However, it is computationally expensive. Hence, the adoption
of this metric is limited. In this study, we address this issue by proposing a
realistic model able to estimate first-order mutation coverage using only
higher-order mutation coverage. Our study shows how the estimation evolves
along with the order of mutation. We validate the model with an empirical study
based on 17 open-source projects.Comment: 2016 IEEE International Conference on Software Quality, Reliability,
and Security. 9 page