Taking full advantage of function summary from interprocedural calls to get rid of the path explosion issue,a new Concolic testing method based on function summary is introduced.Function summary is generated by Concolic testing on interprocedural calls,it composes of the returned results and path conditions.Expansion test is replaced with function summary in the proposed method when dealing with the same interprocedural calls,that will prevent the repeated tests on interprocedural calls in traditional Conco...